9803 lines
343 KiB
Scheme
9803 lines
343 KiB
Scheme
; Fujitsu FRV opcode support, for GNU Binutils. -*- Scheme -*-
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;
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; Copyright 2000, 2001, 2003, 2004, 2007, 2009 Free Software Foundation, Inc.
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;
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; Contributed by Red Hat Inc; developed under contract from Fujitsu.
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;
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; This file is part of the GNU Binutils.
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;
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; This program is free software; you can redistribute it and/or modify
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; it under the terms of the GNU General Public License as published by
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; the Free Software Foundation; either version 3 of the License, or
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; (at your option) any later version.
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;
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; This program is distributed in the hope that it will be useful,
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; but WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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; GNU General Public License for more details.
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;
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; You should have received a copy of the GNU General Public License
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; along with this program; if not, write to the Free Software
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; Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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; MA 02110-1301, USA.
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(include "simplify.inc")
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; define-arch must appear first
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(define-arch
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(name frv) ; name of cpu architecture
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(comment "Fujitsu FRV")
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(insn-lsb0? #t)
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(machs frv fr550 fr500 fr450 fr400 tomcat simple)
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(isas frv)
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)
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(define-isa
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(name frv)
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(base-insn-bitsize 32)
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; Initial bitnumbers to decode insns by.
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(decode-assist (24 23 22 21 20 19 18))
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(liw-insns 1) ; The frv fetches up to 1 insns at a time.
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(parallel-insns 8) ; The frv executes up to 8 insns at a time.
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)
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; Cpu family definitions.
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;
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(define-cpu
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; cpu names must be distinct from the architecture name and machine names.
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; The "b" suffix stands for "base" and is the convention.
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; The "f" suffix stands for "family" and is the convention.
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(name frvbf)
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(comment "Fujitsu FRV base family")
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(endian big)
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(word-bitsize 32)
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)
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; Generic FR-V machine. Supports the entire architecture
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(define-mach
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(name frv)
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(comment "Generic FRV cpu")
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(cpu frvbf)
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)
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(define-model
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(name frv) (comment "Generic FRV model") (attrs)
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(mach frv)
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(pipeline all "" () ((fetch) (decode) (execute) (writeback)))
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; `state' is a list of variables for recording model state
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; (state)
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(unit u-exec "Execution Unit" ()
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1 1 ; issue done
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() ; state
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() ; inputs
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() ; outputs
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() ; profile action (default)
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)
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)
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; FR550 machine
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(define-mach
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(name fr550)
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(comment "FR550 cpu")
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(cpu frvbf)
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)
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(define-model
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(name fr550) (comment "FR550 model") (attrs)
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(mach fr550)
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(pipeline all "" () ((fetch) (decode) (execute) (writeback)))
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; `state' is a list of variables for recording model state
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(state
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; State items
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; These are all masks with each bit representing one register.
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(prev-fr-load DI) ; Previous use of FR register was target of a load
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(prev-fr-complex-1 DI) ; Previous use of FR register has variable latency
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(prev-fr-complex-2 DI) ; Previous use of FR register has variable latency
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(prev-ccr-complex DI) ; Previous use of CCR register has variable latency
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(prev-acc-mmac DI) ; Previous use of ACC register was a MMAC category
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(cur-fr-load DI) ; Current use of FR register was target of a load
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(cur-fr-complex-1 DI) ; Current use of FR register has variable latency
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(cur-fr-complex-2 DI) ; Current use of FR register has variable latency
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(cur-ccr-complex SI) ; Current use of CCR register has variable latency
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(cur-acc-mmac DI) ; Current use of ACC register was a MMAC category
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)
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; Basic unit for instructions with no latency penalties
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(unit u-exec "Execution Unit" ()
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1 1 ; issue done
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() ; state
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() ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Basic integer insn unit
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(unit u-integer "Integer Unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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((GRk INT -1) (ICCi_1 INT -1)) ; outputs
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() ; profile action (default)
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)
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; Integer multiplication unit
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(unit u-imul "Integer Multiplication Unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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((GRdoublek INT -1) (ICCi_1 INT -1)) ; outputs
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() ; profile action (default)
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)
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; Integer division unit
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(unit u-idiv "Integer Division Unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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((GRk INT -1) (ICCi_1 INT -1)) ; outputs
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() ; profile action (default)
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)
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; Branch unit
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(unit u-branch "Branch Unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)
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(ICCi_2 INT -1) (FCCi_2 INT -1)) ; inputs
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((pc)) ; outputs
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() ; profile action (default)
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)
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; Trap unit
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(unit u-trap "Trap Unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)
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(ICCi_2 INT -1) (FCCi_2 INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Condition code check unit
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(unit u-check "Check Unit" ()
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1 1 ; issue done
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() ; state
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((ICCi_3 INT -1) (FCCi_3 INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Float Arithmetic unit
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(unit u-float-arith "Float Arithmetic unit" ()
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1 1 ; issue done
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() ; state
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((FRi INT -1) (FRj INT -1) ; inputs
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(FRdoublei INT -1) (FRdoublej INT -1)) ; inputs
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((FRk INT -1) (FRdoublek INT -1)) ; outputs
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() ; profile action (default)
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)
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; Float Dual Arithmetic unit
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(unit u-float-dual-arith "Float Arithmetic unit" ()
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; This unit has a 2 cycle penalty -- see table 14-14 in the fr550 LSI
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1 3 ; issue done
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() ; state
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((FRi INT -1) (FRj INT -1) ; inputs
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(FRdoublei INT -1) (FRdoublej INT -1)) ; inputs
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((FRk INT -1) (FRdoublek INT -1)) ; outputs
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() ; profile action (default)
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)
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; Float Div unit
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(unit u-float-div "Float Div unit" ()
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1 1 ; issue done
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() ; state
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((FRi INT -1) (FRj INT -1)) ; inputs
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((FRk INT -1)) ; outputs
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() ; profile action (default)
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)
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; Float Square Root unit
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(unit u-float-sqrt "Float Square Root unit" ()
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1 1 ; issue done
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() ; state
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((FRj INT -1) (FRdoublej INT -1)) ; inputs
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((FRk INT -1) (FRdoublek INT -1)) ; outputs
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() ; profile action (default)
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)
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; Float Compare unit
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(unit u-float-compare "Float Compare unit" ()
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1 1 ; issue done
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() ; state
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((FRi INT -1) (FRj INT -1)
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(FRdoublei INT -1) (FRdoublej INT -1)) ; inputs
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((FCCi_2 INT -1)) ; outputs
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() ; profile action (default)
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)
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; Dual Float Compare unit
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(unit u-float-dual-compare "Float Dual Compare unit" ()
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; This unit has a 2 cycle penalty -- see table 14-14 in the fr550 LSI
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1 3 ; issue done
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() ; state
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((FRi INT -1) (FRj INT -1)) ; inputs
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((FCCi_2 INT -1)) ; outputs
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() ; profile action (default)
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)
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; FR Move to GR unit
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(unit u-fr2gr "FR Move to GR Unit" ()
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1 1 ; issue done
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() ; state
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((FRintk INT -1)) ; inputs
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((GRj INT -1)) ; outputs
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() ; profile action (default)
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)
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; GR Move to FR unit
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(unit u-gr2fr "GR Move to FR Unit" ()
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1 1 ; issue done
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() ; state
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((GRj INT -1)) ; inputs
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((FRintk INT -1)) ; outputs
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() ; profile action (default)
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)
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; SPR Move to GR unit
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(unit u-spr2gr "SPR Move to GR Unit" ()
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1 1 ; issue done
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() ; state
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((spr INT -1)) ; inputs
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((GRj INT -1)) ; outputs
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() ; profile action (default)
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)
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; GR Move to SPR unit
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(unit u-gr2spr "GR Move to SPR Unit" ()
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1 1 ; issue done
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() ; state
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((GRj INT -1)) ; inputs
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((spr INT -1)) ; outputs
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() ; profile action (default)
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)
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; GR set half unit
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(unit u-set-hilo "GR Set Half" ()
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1 1 ; issue done
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() ; state
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() ; inputs
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((GRkhi INT -1) (GRklo INT -1)) ; outputs
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() ; profile action (default)
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)
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; GR load unit
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(unit u-gr-load "GR Load Unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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((GRk INT -1) (GRdoublek INT -1)) ; outputs
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() ; profile action (default)
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)
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; GR store unit
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(unit u-gr-store "GR Store Unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1) (GRk INT -1) (GRdoublek INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; FR load unit
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(unit u-fr-load "FR Load Unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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((FRintk INT -1) (FRdoublek INT -1)) ; outputs
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() ; profile action (default)
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)
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; FR store unit
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(unit u-fr-store "FR Store Unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1) (FRintk INT -1) (FRdoublek INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Swap unit
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(unit u-swap "Swap Unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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((GRk INT -1)) ; outputs
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() ; profile action (default)
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)
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; FR Move to FR unit
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(unit u-fr2fr "FR Move to FR Unit" ()
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1 1 ; issue done
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() ; state
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((FRi INT -1)) ; inputs
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((FRk INT -1)) ; outputs
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() ; profile action (default)
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)
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; Clrgr unit
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(unit u-clrgr "Clrgr Unit" ()
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1 1 ; issue done
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() ; state
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((GRk INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Clrfr unit
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(unit u-clrfr "Clrfr Unit" ()
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1 1 ; issue done
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() ; state
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((FRk INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Insn cache invalidate unit
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(unit u-ici "Insn cache invalidate unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Data cache invalidate unit
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(unit u-dci "Data cache invalidate unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Data cache flush unit
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(unit u-dcf "Data cache flush unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Insn cache preload unit
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(unit u-icpl "Insn cache preload unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Data cache preload unit
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(unit u-dcpl "Data cache preload unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Insn cache unlock unit
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(unit u-icul "Insn cache unlock unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Data cache unlock unit
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(unit u-dcul "Data cache unlock unit" ()
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1 1 ; issue done
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() ; state
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((GRi INT -1) (GRj INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; commit unit
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(unit u-commit "Commit Unit" ()
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1 1 ; issue done
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() ; state
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((GRk INT -1) (FRk INT -1)) ; inputs
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() ; outputs
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() ; profile action (default)
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)
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; Float Conversion unit
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(unit u-float-convert "Float Conversion unit" ()
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1 1 ; issue done
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() ; state
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((FRj INT -1) (FRintj INT -1) (FRdoublej INT -1)) ; inputs
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((FRk INT -1) (FRintk INT -1) (FRdoublek INT -1)) ; outputs
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() ; profile action (default)
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)
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; Media units
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(unit u-media "Media unit" ()
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1 1 ; issue done
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() ; state
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((FRinti INT -1) (FRintj INT -1)) ; inputs
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((FRintk INT -1)) ; outputs
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() ; profile action (default)
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)
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(unit u-media-quad "Media-quad unit" ()
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1 1 ; issue done
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() ; state
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((FRintieven INT -1) (FRintjeven INT -1)) ; inputs
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((FRintkeven INT -1)) ; outputs
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() ; profile action (default)
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)
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(unit u-media-dual-expand "Media Dual Expand unit" ()
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||
1 1 ; issue done
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||
() ; state
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||
((FRinti INT -1)) ; inputs
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((FRintkeven INT -1)) ; outputs
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() ; profile action (default)
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)
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(unit u-media-3-dual "Media-3-dual unit" ()
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||
1 1 ; issue done
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||
() ; state
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||
((FRinti INT -1)) ; inputs
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||
((FRintk INT -1)) ; outputs
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||
() ; profile action (default)
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||
)
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(unit u-media-3-acc "Media unit for M-3 using ACC" ()
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||
1 1 ; issue done
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||
() ; state
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||
((FRintj INT -1) (ACC40Si INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
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||
() ; profile action (default)
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||
)
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||
(unit u-media-3-acc-dual "Media-3-acc-dual unit" ()
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||
1 1 ; issue done
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||
() ; state
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||
((ACC40Si INT -1)) ; inputs
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||
((FRintkeven INT -1)) ; outputs
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||
() ; profile action (default)
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||
)
|
||
(unit u-media-3-wtacc "Media-3-wtacc unit" ()
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||
1 1 ; issue done
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||
() ; state
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||
((FRinti INT -1) (ACC40Sk INT -1)) ; inputs
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||
() ; outputs
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||
() ; profile action (default)
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||
)
|
||
(unit u-media-3-mclracc "Media-3-mclracc unit" ()
|
||
1 1 ; issue done
|
||
() ; state
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||
() ; inputs
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||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-set "Media set" ()
|
||
1 1 ; issue done
|
||
() ; state
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||
() ; inputs
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||
((FRintk INT -1)) ; outputs
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||
() ; profile action (default)
|
||
)
|
||
(unit u-media-4 "Media-4 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((ACC40Sk INT -1) (ACC40Uk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-4-acc "Media-4-acc unit" ()
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||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
|
||
((ACC40Sk INT -1)) ; outputs
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||
() ; profile action (default)
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||
)
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||
(unit u-media-4-acc-dual "Media-4-acc-dual unit" ()
|
||
1 1 ; issue done
|
||
() ; state
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||
((ACC40Si INT -1)) ; inputs
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||
((ACC40Sk INT -1)) ; outputs
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||
() ; profile action (default)
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||
)
|
||
(unit u-media-4-add-sub "Media-4-add-sub unit" ()
|
||
1 1 ; issue done
|
||
() ; state
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||
((ACC40Si INT -1)) ; inputs
|
||
((ACC40Sk INT -1)) ; outputs
|
||
() ; profile action (default)
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||
)
|
||
(unit u-media-4-add-sub-dual "Media-4-add-sub-dual unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
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||
((ACC40Sk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-4-quad "Media-4-quad unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRintieven INT -1) (FRintjeven INT -1)) ; inputs
|
||
((ACC40Sk INT -1) (ACC40Uk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
)
|
||
|
||
; FR500 machine.
|
||
(define-mach
|
||
(name fr500)
|
||
(comment "FR500 cpu")
|
||
(cpu frvbf)
|
||
)
|
||
(define-model
|
||
(name fr500) (comment "FR500 model") (attrs)
|
||
(mach fr500)
|
||
|
||
(pipeline all "" () ((fetch) (decode) (execute) (writeback)))
|
||
|
||
; `state' is a list of variables for recording model state
|
||
(state
|
||
; State items
|
||
; These are all masks with each bit representing one register.
|
||
(prev-fpop DI) ; Previous use of FR register was floating point insn
|
||
(prev-media DI) ; Previous use of FR register was a media insn
|
||
(prev-cc-complex DI) ; Previous use of ICC register was not simple
|
||
(cur-fpop DI) ; Current use of FR register was floating point insn
|
||
(cur-media DI) ; Current use of FR register was a media insn
|
||
(cur-cc-complex DI) ; Current use of ICC register was not simple
|
||
)
|
||
; Basic unit for instructions with no latency penalties
|
||
(unit u-exec "Execution Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Basic integer insn unit
|
||
(unit u-integer "Integer Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1) (ICCi_1 INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Integer multiplication unit
|
||
(unit u-imul "Integer Multiplication Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRdoublek INT -1) (ICCi_1 INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Integer division unit
|
||
(unit u-idiv "Integer Division Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1) (ICCi_1 INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Branch unit
|
||
(unit u-branch "Branch Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)
|
||
(ICCi_2 INT -1) (FCCi_2 INT -1)) ; inputs
|
||
((pc)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Trap unit
|
||
(unit u-trap "Trap Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)
|
||
(ICCi_2 INT -1) (FCCi_2 INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Condition code check unit
|
||
(unit u-check "Check Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ICCi_3 INT -1) (FCCi_3 INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Clrgr unit
|
||
(unit u-clrgr "Clrgr Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRk INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Clrfr unit
|
||
(unit u-clrfr "Clrfr Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRk INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR set half unit
|
||
(unit u-set-hilo "GR Set Half" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
((GRkhi INT -1) (GRklo INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR load unit -- TODO doesn't handle quad
|
||
(unit u-gr-load "GR Load Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1) (GRdoublek INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR store unit -- TODO doesn't handle quad
|
||
(unit u-gr-store "GR Store Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1) (GRk INT -1) (GRdoublek INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR recovering store unit -- TODO doesn't handle quad
|
||
(unit u-gr-r-store "GR Recovering Store Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1) (GRk INT -1) (GRdoublek INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; FR load unit -- TODO doesn't handle quad
|
||
(unit u-fr-load "FR Load Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((FRintk INT -1) (FRdoublek INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; FR store unit -- TODO doesn't handle quad
|
||
(unit u-fr-store "FR Store Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1) (FRintk INT -1) (FRdoublek INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; FR recovering store unit -- TODO doesn't handle quad
|
||
(unit u-fr-r-store "FR Recovering Store Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1) (FRintk INT -1) (FRdoublek INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Swap unit
|
||
(unit u-swap "Swap Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; FR Move to FR unit
|
||
(unit u-fr2fr "FR Move to FR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRi INT -1)) ; inputs
|
||
((FRk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; FR Move to GR unit
|
||
(unit u-fr2gr "FR Move to GR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRintk INT -1)) ; inputs
|
||
((GRj INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; SPR Move to GR unit
|
||
(unit u-spr2gr "SPR Move to GR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((spr INT -1)) ; inputs
|
||
((GRj INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR Move to FR unit
|
||
(unit u-gr2fr "GR Move to FR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR Move to SPR unit
|
||
(unit u-gr2spr "GR Move to SPR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRj INT -1)) ; inputs
|
||
((spr INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Float Arithmetic unit
|
||
(unit u-float-arith "Float Arithmetic unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRi INT -1) (FRj INT -1) ; inputs
|
||
(FRdoublei INT -1) (FRdoublej INT -1)) ; inputs
|
||
((FRk INT -1) (FRdoublek INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Float Dual Arithmetic unit
|
||
(unit u-float-dual-arith "Float Arithmetic unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRi INT -1) (FRj INT -1) ; inputs
|
||
(FRdoublei INT -1) (FRdoublej INT -1)) ; inputs
|
||
((FRk INT -1) (FRdoublek INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Float Div unit
|
||
(unit u-float-div "Float Div unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRi INT -1) (FRj INT -1)) ; inputs
|
||
((FRk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Float Square Root unit
|
||
(unit u-float-sqrt "Float Square Root unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRj INT -1) (FRdoublej INT -1)) ; inputs
|
||
((FRk INT -1) (FRdoublek INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Float Dual Square Root unit
|
||
(unit u-float-dual-sqrt "Float Dual Square Root unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRj INT -1)) ; inputs
|
||
((FRk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Float Compare unit
|
||
(unit u-float-compare "Float Compare unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRi INT -1) (FRj INT -1)
|
||
(FRdoublei INT -1) (FRdoublej INT -1)) ; inputs
|
||
((FCCi_2 INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Dual Float Compare unit
|
||
(unit u-float-dual-compare "Float Dual Compare unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRi INT -1) (FRj INT -1)) ; inputs
|
||
((FCCi_2 INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Float Conversion unit
|
||
(unit u-float-convert "Float Conversion unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRj INT -1) (FRintj INT -1) (FRdoublej INT -1)) ; inputs
|
||
((FRk INT -1) (FRintk INT -1) (FRdoublek INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Dual Float Conversion unit
|
||
(unit u-float-dual-convert "Float Dual Conversion unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRj INT -1) (FRintj INT -1)) ; inputs
|
||
((FRk INT -1) (FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit
|
||
(unit u-media "Media unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1) (ACC40Si INT -1) (ACCGi INT -1)) ; inputs
|
||
((FRintk INT -1) (ACC40Sk INT -1) (ACC40Uk INT -1) (ACCGk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Quad Arithmetic unit
|
||
(unit u-media-quad-arith "Media Quad Arithmetic unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Dual Multiplication unit
|
||
(unit u-media-dual-mul "Media Dual Multiplication unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((ACC40Sk INT -1) (ACC40Uk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Quad Multiplication unit
|
||
(unit u-media-quad-mul "Media Quad Multiplication unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((ACC40Sk INT -1) (ACC40Uk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Quad Complex unit
|
||
(unit u-media-quad-complex "Media Quad Complex unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((ACC40Sk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Dual Expand unit
|
||
(unit u-media-dual-expand "Media Dual Expand unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Dual Unpack unit
|
||
(unit u-media-dual-unpack "Media Dual Unpack unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Dual byte to half unit
|
||
(unit u-media-dual-btoh "Media Byte to byte" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Dual half to byte unit
|
||
(unit u-media-dual-htob "Media Half to byte" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Dual byte to half unit extended
|
||
(unit u-media-dual-btohe "Media Byte to byte extended" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Barrier unit
|
||
(unit u-barrier "Barrier unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Memory Barrier unit
|
||
(unit u-membar "Memory Barrier unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Insn cache invalidate unit
|
||
(unit u-ici "Insn cache invalidate unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache invalidate unit
|
||
(unit u-dci "Data cache invalidate unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache flush unit
|
||
(unit u-dcf "Data cache flush unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Insn cache preload unit
|
||
(unit u-icpl "Insn cache preload unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache preload unit
|
||
(unit u-dcpl "Data cache preload unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Insn cache unlock unit
|
||
(unit u-icul "Insn cache unlock unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache unlock unit
|
||
(unit u-dcul "Data cache unlock unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; commit unit
|
||
(unit u-commit "Commit Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRk INT -1) (FRk INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
)
|
||
|
||
; Tomcat machine. Early version of fr500 machine
|
||
(define-mach
|
||
(name tomcat)
|
||
(comment "Tomcat -- early version of fr500")
|
||
(cpu frvbf)
|
||
)
|
||
(define-model
|
||
(name tomcat) (comment "Tomcat model") (attrs)
|
||
(mach tomcat)
|
||
|
||
(pipeline all "" () ((fetch) (decode) (execute) (writeback)))
|
||
|
||
; `state' is a list of variables for recording model state
|
||
; (state)
|
||
|
||
(unit u-exec "Execution Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
)
|
||
|
||
; FR400 machine
|
||
(define-mach
|
||
(name fr400)
|
||
(comment "FR400 cpu")
|
||
(cpu frvbf)
|
||
)
|
||
(define-model
|
||
(name fr400) (comment "FR400 model") (attrs)
|
||
(mach fr400)
|
||
(pipeline all "" () ((fetch) (decode) (execute) (writeback)))
|
||
; `state' is a list of variables for recording model state
|
||
(state
|
||
; State items
|
||
; These are all masks with each bit representing one register.
|
||
(prev-fp-load DI) ; Previous use of FR register was floating point load
|
||
(prev-fr-p4 DI) ; Previous use of FR register was media unit 4
|
||
(prev-fr-p6 DI) ; Previous use of FR register was media unit 6
|
||
(prev-acc-p2 DI) ; Previous use of ACC register was media unit 2
|
||
(prev-acc-p4 DI) ; Previous use of ACC register was media unit 4
|
||
(cur-fp-load DI) ; Current use of FR register is floating point load
|
||
(cur-fr-p4 DI) ; Current use of FR register is media unit 4
|
||
(cur-fr-p6 DI) ; Current use of FR register is media unit 6
|
||
(cur-acc-p2 DI) ; Current use of ACC register is media unit 2
|
||
(cur-acc-p4 DI) ; Current use of ACC register is media unit 4
|
||
)
|
||
(unit u-exec "Execution Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Basic integer insn unit
|
||
(unit u-integer "Integer Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1) (ICCi_1 INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Integer multiplication unit
|
||
(unit u-imul "Integer Multiplication Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRdoublek INT -1) (ICCi_1 INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Integer division unit
|
||
(unit u-idiv "Integer Division Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1) (ICCi_1 INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Branch unit
|
||
(unit u-branch "Branch Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)
|
||
(ICCi_2 INT -1) (FCCi_2 INT -1)) ; inputs
|
||
((pc)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Trap unit
|
||
(unit u-trap "Trap Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)
|
||
(ICCi_2 INT -1) (FCCi_2 INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Condition code check unit
|
||
(unit u-check "Check Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ICCi_3 INT -1) (FCCi_3 INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR set half unit
|
||
(unit u-set-hilo "GR Set Half" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
((GRkhi INT -1) (GRklo INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR load unit -- TODO doesn't handle quad
|
||
(unit u-gr-load "GR Load Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1) (GRdoublek INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR store unit -- TODO doesn't handle quad
|
||
(unit u-gr-store "GR Store Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1) (GRk INT -1) (GRdoublek INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; FR load unit -- TODO doesn't handle quad
|
||
(unit u-fr-load "FR Load Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((FRintk INT -1) (FRdoublek INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; FR store unit -- TODO doesn't handle quad
|
||
(unit u-fr-store "FR Store Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1) (FRintk INT -1) (FRdoublek INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Swap unit
|
||
(unit u-swap "Swap Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; FR Move to GR unit
|
||
(unit u-fr2gr "FR Move to GR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRintk INT -1)) ; inputs
|
||
((GRj INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; SPR Move to GR unit
|
||
(unit u-spr2gr "SPR Move to GR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((spr INT -1)) ; inputs
|
||
((GRj INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR Move to FR unit
|
||
(unit u-gr2fr "GR Move to FR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR Move to SPR unit
|
||
(unit u-gr2spr "GR Move to SPR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRj INT -1)) ; inputs
|
||
((spr INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M1 -- see table 13-8 in the fr400 LSI
|
||
(unit u-media-1 "Media-1 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-1-quad "Media-1-quad unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-hilo "Media-hilo unit -- a variation of the Media-1 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
((FRkhi INT -1) (FRklo INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M2 -- see table 13-8 in the fr400 LSI
|
||
(unit u-media-2 "Media-2 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((ACC40Sk INT -1) (ACC40Uk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-2-quad "Media-2-quad unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((ACC40Sk INT -1) (ACC40Uk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-2-acc "Media-2-acc unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
|
||
((ACC40Sk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-2-acc-dual "Media-2-acc-dual unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
|
||
((ACC40Sk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-2-add-sub "Media-2-add-sub unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
|
||
((ACC40Sk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-2-add-sub-dual "Media-2-add-sub-dual unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
|
||
((ACC40Sk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M3 -- see table 13-8 in the fr400 LSI
|
||
(unit u-media-3 "Media-3 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-3-dual "Media-3-dual unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-3-quad "Media-3-quad unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M4 -- see table 13-8 in the fr400 LSI
|
||
(unit u-media-4 "Media-4 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1) (FRintj INT -1)) ; inputs
|
||
((ACC40Sk INT -1) (FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-4-accg "Media-4-accg unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACCGi INT -1) (FRinti INT -1)) ; inputs
|
||
((ACCGk INT -1) (FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-4-acc-dual "Media-4-acc-dual unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M6 -- see table 13-8 in the fr400 LSI
|
||
(unit u-media-6 "Media-6 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M7 -- see table 13-8 in the fr400 LSI
|
||
(unit u-media-7 "Media-1 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((FCCk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Dual Expand unit
|
||
(unit u-media-dual-expand "Media Dual Expand unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Dual half to byte unit
|
||
(unit u-media-dual-htob "Media Half to byte" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Barrier unit
|
||
(unit u-barrier "Barrier unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Memory Barrier unit
|
||
(unit u-membar "Memory Barrier unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Insn cache invalidate unit
|
||
(unit u-ici "Insn cache invalidate unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache invalidate unit
|
||
(unit u-dci "Data cache invalidate unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache flush unit
|
||
(unit u-dcf "Data cache flush unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Insn cache preload unit
|
||
(unit u-icpl "Insn cache preload unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache preload unit
|
||
(unit u-dcpl "Data cache preload unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Insn cache unlock unit
|
||
(unit u-icul "Insn cache unlock unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache unlock unit
|
||
(unit u-dcul "Data cache unlock unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
)
|
||
|
||
; FR450 machine
|
||
(define-mach
|
||
(name fr450)
|
||
(comment "FR450 cpu")
|
||
(cpu frvbf)
|
||
)
|
||
(define-model
|
||
(name fr450) (comment "FR450 model") (attrs)
|
||
(mach fr450)
|
||
(pipeline all "" () ((fetch) (decode) (execute) (writeback)))
|
||
; `state' is a list of variables for recording model state
|
||
(state
|
||
; State items
|
||
; These are all masks with each bit representing one register.
|
||
(prev-fp-load DI) ; Previous use of FR register was floating point load
|
||
(prev-fr-p4 DI) ; Previous use of FR register was media unit 4
|
||
(prev-fr-p6 DI) ; Previous use of FR register was media unit 6
|
||
(prev-acc-p2 DI) ; Previous use of ACC register was media unit 2
|
||
(prev-acc-p4 DI) ; Previous use of ACC register was media unit 4
|
||
(cur-fp-load DI) ; Current use of FR register is floating point load
|
||
(cur-fr-p4 DI) ; Current use of FR register is media unit 4
|
||
(cur-fr-p6 DI) ; Current use of FR register is media unit 6
|
||
(cur-acc-p2 DI) ; Current use of ACC register is media unit 2
|
||
(cur-acc-p4 DI) ; Current use of ACC register is media unit 4
|
||
)
|
||
(unit u-exec "Execution Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Basic integer insn unit
|
||
(unit u-integer "Integer Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1) (ICCi_1 INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Integer multiplication unit
|
||
(unit u-imul "Integer Multiplication Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRdoublek INT -1) (ICCi_1 INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Integer division unit
|
||
(unit u-idiv "Integer Division Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1) (ICCi_1 INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Branch unit
|
||
(unit u-branch "Branch Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)
|
||
(ICCi_2 INT -1) (FCCi_2 INT -1)) ; inputs
|
||
((pc)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Trap unit
|
||
(unit u-trap "Trap Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)
|
||
(ICCi_2 INT -1) (FCCi_2 INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Condition code check unit
|
||
(unit u-check "Check Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ICCi_3 INT -1) (FCCi_3 INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR set half unit
|
||
(unit u-set-hilo "GR Set Half" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
((GRkhi INT -1) (GRklo INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR load unit -- TODO doesn't handle quad
|
||
(unit u-gr-load "GR Load Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1) (GRdoublek INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR store unit -- TODO doesn't handle quad
|
||
(unit u-gr-store "GR Store Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1) (GRk INT -1) (GRdoublek INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; FR load unit -- TODO doesn't handle quad
|
||
(unit u-fr-load "FR Load Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((FRintk INT -1) (FRdoublek INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; FR store unit -- TODO doesn't handle quad
|
||
(unit u-fr-store "FR Store Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1) (FRintk INT -1) (FRdoublek INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Swap unit
|
||
(unit u-swap "Swap Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
((GRk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; FR Move to GR unit
|
||
(unit u-fr2gr "FR Move to GR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRintk INT -1)) ; inputs
|
||
((GRj INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; SPR Move to GR unit
|
||
(unit u-spr2gr "SPR Move to GR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((spr INT -1)) ; inputs
|
||
((GRj INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR Move to FR unit
|
||
(unit u-gr2fr "GR Move to FR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; GR Move to SPR unit
|
||
(unit u-gr2spr "GR Move to SPR Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRj INT -1)) ; inputs
|
||
((spr INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M1 -- see table 14-8 in the fr450 LSI
|
||
(unit u-media-1 "Media-1 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-1-quad "Media-1-quad unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-hilo "Media-hilo unit -- a variation of the Media-1 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
((FRkhi INT -1) (FRklo INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M2 -- see table 14-8 in the fr450 LSI
|
||
(unit u-media-2 "Media-2 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((ACC40Sk INT -1) (ACC40Uk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-2-quad "Media-2-quad unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((ACC40Sk INT -1) (ACC40Uk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-2-acc "Media-2-acc unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
|
||
((ACC40Sk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-2-acc-dual "Media-2-acc-dual unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
|
||
((ACC40Sk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-2-add-sub "Media-2-add-sub unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
|
||
((ACC40Sk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-2-add-sub-dual "Media-2-add-sub-dual unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
|
||
((ACC40Sk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M3 -- see table 14-8 in the fr450 LSI
|
||
(unit u-media-3 "Media-3 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-3-dual "Media-3-dual unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-3-quad "Media-3-quad unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M4 -- see table 14-8 in the fr450 LSI
|
||
(unit u-media-4 "Media-4 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1) (FRintj INT -1)) ; inputs
|
||
((ACC40Sk INT -1) (FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-4-accg "Media-4-accg unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACCGi INT -1) (FRinti INT -1)) ; inputs
|
||
((ACCGk INT -1) (FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-4-acc-dual "Media-4-acc-dual unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((ACC40Si INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
(unit u-media-4-mclracca "Media-4 unit for MCLRACC with #A=1" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M6 -- see table 14-8 in the fr450 LSI
|
||
(unit u-media-6 "Media-6 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media unit M7 -- see table 14-8 in the fr450 LSI
|
||
(unit u-media-7 "Media-1 unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1) (FRintj INT -1)) ; inputs
|
||
((FCCk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Dual Expand unit
|
||
(unit u-media-dual-expand "Media Dual Expand unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRinti INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Media Dual half to byte unit
|
||
(unit u-media-dual-htob "Media Half to byte" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((FRintj INT -1)) ; inputs
|
||
((FRintk INT -1)) ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Barrier unit
|
||
(unit u-barrier "Barrier unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Memory Barrier unit
|
||
(unit u-membar "Memory Barrier unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Insn cache invalidate unit
|
||
(unit u-ici "Insn cache invalidate unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache invalidate unit
|
||
(unit u-dci "Data cache invalidate unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache flush unit
|
||
(unit u-dcf "Data cache flush unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Insn cache preload unit
|
||
(unit u-icpl "Insn cache preload unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache preload unit
|
||
(unit u-dcpl "Data cache preload unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Insn cache unlock unit
|
||
(unit u-icul "Insn cache unlock unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
; Data cache unlock unit
|
||
(unit u-dcul "Data cache unlock unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
((GRi INT -1) (GRj INT -1)) ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
)
|
||
|
||
; Simple machine - single issue integer machine
|
||
(define-mach
|
||
(name simple)
|
||
(comment "Simple single issue integer cpu")
|
||
(cpu frvbf)
|
||
)
|
||
(define-model
|
||
(name simple) (comment "Simple model") (attrs)
|
||
(mach simple)
|
||
(pipeline all "" () ((fetch) (decode) (execute) (writeback)))
|
||
; `state' is a list of variables for recording model state
|
||
(state)
|
||
(unit u-exec "Execution Unit" ()
|
||
1 1 ; issue done
|
||
() ; state
|
||
() ; inputs
|
||
() ; outputs
|
||
() ; profile action (default)
|
||
)
|
||
)
|
||
|
||
; The instruction fetch/execute cycle.
|
||
;
|
||
; This is how to fetch and decode an instruction.
|
||
; Leave it out for now
|
||
|
||
; (define-extract (const SI 0))
|
||
|
||
; This is how to execute a decoded instruction.
|
||
; Leave it out for now
|
||
|
||
; (define-execute (const SI 0))
|
||
|
||
; An attribute to describe which unit an insn runs in.
|
||
(define-attr
|
||
(for insn)
|
||
(type enum)
|
||
(name UNIT)
|
||
(comment "parallel execution pipeline selection")
|
||
; The order of declaration is significant.
|
||
; See the *_unit_mapping tables in frv.opc
|
||
; Keep variations on the same unit together.
|
||
; Keep the '01' variant immediately after the '1' variant in each unit.
|
||
; Keep the 'ALL' variations immediately after the last numbered variant in each unit.
|
||
(values NIL
|
||
I0 I1 I01 I2 I3 IALL
|
||
FM0 FM1 FM01 FM2 FM3 FMALL FMLOW
|
||
B0 B1 B01
|
||
C
|
||
MULT-DIV ; multiply/division slotted differently on different machines
|
||
IACC ; iacc multiply slotted differently on different machines
|
||
LOAD ; loads slotted differently on different machines
|
||
STORE ; store slotted differently on different machines
|
||
SCAN ; scan, scani slotted differently on different machines
|
||
DCPL ; dcpl slotted differently on different machines
|
||
MDUALACC ; media dual acc slotted differently on different machines
|
||
MDCUTSSI ; mdcutssi insn slotted differently on different machines
|
||
MCLRACC-1; mclracc A==1 slotted differently on different machines
|
||
NUM_UNITS
|
||
)
|
||
)
|
||
; Attributes to describe major categories of insns
|
||
(define-attr
|
||
(for insn)
|
||
(type enum)
|
||
(name FR400-MAJOR)
|
||
(comment "fr400 major insn categories")
|
||
; The order of declaration is significant. Keep variations on the same major
|
||
; together.
|
||
(values NONE
|
||
I-1 I-2 I-3 I-4 I-5
|
||
B-1 B-2 B-3 B-4 B-5 B-6
|
||
C-1 C-2
|
||
M-1 M-2
|
||
)
|
||
)
|
||
(define-attr
|
||
(for insn)
|
||
(type enum)
|
||
(name FR450-MAJOR)
|
||
(comment "fr450 major insn categories")
|
||
; The order of declaration is significant. Keep variations on the same major
|
||
; together.
|
||
(values NONE
|
||
I-1 I-2 I-3 I-4 I-5
|
||
B-1 B-2 B-3 B-4 B-5 B-6
|
||
C-1 C-2
|
||
M-1 M-2 M-3 M-4 M-5 M-6
|
||
)
|
||
)
|
||
(define-attr
|
||
(for insn)
|
||
(type enum)
|
||
(name FR500-MAJOR)
|
||
(comment "fr500 major insn categories")
|
||
; The order of declaration is significant. Keep variations on the same major
|
||
; together.
|
||
(values NONE
|
||
I-1 I-2 I-3 I-4 I-5 I-6
|
||
B-1 B-2 B-3 B-4 B-5 B-6
|
||
C-1 C-2
|
||
F-1 F-2 F-3 F-4 F-5 F-6 F-7 F-8
|
||
M-1 M-2 M-3 M-4 M-5 M-6 M-7 M-8
|
||
)
|
||
)
|
||
(define-attr
|
||
(for insn)
|
||
(type enum)
|
||
(name FR550-MAJOR)
|
||
(comment "fr550 major insn categories")
|
||
; The order of declaration is significant. Keep variations on the same major
|
||
; together.
|
||
(values NONE
|
||
I-1 I-2 I-3 I-4 I-5 I-6 I-7 I-8
|
||
B-1 B-2 B-3 B-4 B-5 B-6
|
||
C-1 C-2
|
||
F-1 F-2 F-3 F-4
|
||
M-1 M-2 M-3 M-4 M-5
|
||
)
|
||
)
|
||
; Privileged insn
|
||
(define-attr
|
||
(for insn)
|
||
(type boolean)
|
||
(name PRIVILEGED)
|
||
(comment "insn only allowed in supervisor mode")
|
||
)
|
||
; Non-Excepting insn
|
||
(define-attr
|
||
(for insn)
|
||
(type boolean)
|
||
(name NON-EXCEPTING)
|
||
(comment "non-excepting insn")
|
||
)
|
||
; Conditional insn
|
||
(define-attr
|
||
(for insn)
|
||
(type boolean)
|
||
(name CONDITIONAL)
|
||
(comment "conditional insn")
|
||
)
|
||
; insn accesses FR registers
|
||
(define-attr
|
||
(for insn)
|
||
(type boolean)
|
||
(name FR-ACCESS)
|
||
(comment "insn accesses FR registers")
|
||
)
|
||
; insn preserves MSR.OVF
|
||
(define-attr
|
||
(for insn)
|
||
(type boolean)
|
||
(name PRESERVE-OVF)
|
||
(comment "Preserve value of MSR.OVF")
|
||
)
|
||
; "Audio" instruction provided by the fr405 but not the original fr400 core.
|
||
(define-attr
|
||
(for insn)
|
||
(type boolean)
|
||
(name AUDIO)
|
||
(comment "Audio instruction added with FR405")
|
||
)
|
||
; null attribute -- used as a place holder for where an attribue is required.
|
||
(define-attr
|
||
(for insn)
|
||
(type boolean)
|
||
(name NA)
|
||
(comment "placeholder attribute")
|
||
(attrs META) ; do not define in any generated file for now
|
||
)
|
||
|
||
; IDOC attribute for instruction documentation.
|
||
|
||
(define-attr
|
||
(for insn)
|
||
(type enum)
|
||
(name IDOC)
|
||
(comment "insn kind for documentation")
|
||
(attrs META)
|
||
(values
|
||
(MEM - () "Memory")
|
||
(ALU - () "ALU")
|
||
(FPU - () "FPU")
|
||
(BR - () "Branch")
|
||
(PRIV - () "Priviledged")
|
||
(MISC - () "Miscellaneous")
|
||
)
|
||
)
|
||
|
||
; Instruction fields.
|
||
;
|
||
; Attributes:
|
||
; PCREL-ADDR: pc relative value (for reloc and disassembly purposes)
|
||
; ABS-ADDR: absolute address (for reloc and disassembly purposes?)
|
||
; RESERVED: bits are not used to decode insn, must be all 0
|
||
(dnf f-pack "packing bit" () 31 1)
|
||
(dnf f-op "primary opcode" () 24 7)
|
||
(dnf f-ope1 "extended opcode" () 11 6)
|
||
(dnf f-ope2 "extended opcode" () 9 4)
|
||
(dnf f-ope3 "extended opcode" () 15 3)
|
||
(dnf f-ope4 "extended opcode" () 7 2)
|
||
|
||
(dnf f-GRi "source register 1" () 17 6)
|
||
(dnf f-GRj "source register 2" () 5 6)
|
||
(dnf f-GRk "destination register" () 30 6)
|
||
|
||
(dnf f-FRi "source register 1" () 17 6)
|
||
(dnf f-FRj "source register 2" () 5 6)
|
||
(dnf f-FRk "destination register" () 30 6)
|
||
|
||
(dnf f-CPRi "source register 1" () 17 6)
|
||
(dnf f-CPRj "source register 2" () 5 6)
|
||
(dnf f-CPRk "destination register" () 30 6)
|
||
|
||
(dnf f-ACCGi "source register" () 17 6)
|
||
(dnf f-ACCGk "destination register" () 30 6)
|
||
|
||
(dnf f-ACC40Si "40 bit signed accumulator" () 17 6)
|
||
(dnf f-ACC40Ui "40 bit unsigned accumulator" () 17 6)
|
||
(dnf f-ACC40Sk "40 bit accumulator" () 30 6)
|
||
(dnf f-ACC40Uk "40 bit accumulator" () 30 6)
|
||
|
||
(dnf f-CRi "source register" () 14 3)
|
||
(dnf f-CRj "source register" () 2 3)
|
||
(dnf f-CRk "destination register" () 27 3)
|
||
(dnf f-CCi "condition register" () 11 3)
|
||
|
||
(df f-CRj_int "target cr for ck insns" () 26 2 UINT
|
||
((value pc) (sub WI value 4))
|
||
((value pc) (add WI value 4))
|
||
)
|
||
(dnf f-CRj_float "target cr for fck insns" () 26 2)
|
||
|
||
(dnf f-ICCi_1 "condition register" () 11 2)
|
||
(dnf f-ICCi_2 "condition register" () 26 2)
|
||
(dnf f-ICCi_3 "condition register" () 1 2)
|
||
(dnf f-FCCi_1 "condition register" () 11 2)
|
||
(dnf f-FCCi_2 "condition register" () 26 2)
|
||
(dnf f-FCCi_3 "condition register" () 1 2)
|
||
(dnf f-FCCk "condition register" () 26 2)
|
||
(dnf f-eir "exception insn register" () 17 6)
|
||
|
||
(df f-s10 "10 bit sign extended" () 9 10 INT #f #f)
|
||
(df f-s12 "12 bit sign extended" () 11 12 INT #f #f)
|
||
(df f-d12 "12 bit sign extended" () 11 12 INT #f #f)
|
||
(df f-u16 "16 bit unsigned" () 15 16 UINT #f #f)
|
||
(df f-s16 "16 bit sign extended" () 15 16 INT #f #f)
|
||
(df f-s6 "6 bit signed" () 5 6 INT #f #f)
|
||
(df f-s6_1 "6 bit signed" () 11 6 INT #f #f)
|
||
(df f-u6 "6 bit unsigned" () 5 6 UINT #f #f)
|
||
(df f-s5 "5 bit signed" () 4 5 INT #f #f)
|
||
|
||
(df f-u12-h "upper 6 bits of u12" () 17 6 INT #f #f)
|
||
(df f-u12-l "lower 6 bits of u12" () 5 6 UINT #f #f)
|
||
(dnmf f-u12 "12 bit signed immediate" () INT
|
||
(f-u12-h f-u12-l)
|
||
(sequence () ; insert
|
||
(set (ifield f-u12-h) (sra SI (ifield f-u12) 6))
|
||
(set (ifield f-u12-l) (and (ifield f-u12) #x3f))
|
||
)
|
||
(sequence () ; extract
|
||
(set (ifield f-u12) (or (mul (ifield f-u12-h) 64)
|
||
(ifield f-u12-l)))
|
||
)
|
||
)
|
||
|
||
(dnf f-int-cc "integer branch conditions" () 30 4)
|
||
(dnf f-flt-cc "floating branch conditions" () 30 4)
|
||
(df f-cond "conditional arithmetic" () 8 1 UINT #f #f)
|
||
(df f-ccond "lr branch condition" () 12 1 UINT #f #f)
|
||
(df f-hint "2 bit branch prediction hint" () 17 2 UINT #f #f)
|
||
(df f-LI "link indicator" () 25 1 UINT #f #f)
|
||
(df f-lock "cache lock indicator" () 25 1 UINT #f #f)
|
||
(df f-debug "debug mode indicator" () 25 1 UINT #f #f)
|
||
(df f-A "all accumulator bit" () 17 1 UINT #f #f)
|
||
(df f-ae "cache all entries indicator" () 25 1 UINT #f #f)
|
||
|
||
(dnf f-spr-h "upper 6 bits of spr" () 30 6)
|
||
(dnf f-spr-l "lower 6 bits of spr" () 17 6)
|
||
(dnmf f-spr "special purpose register" () UINT
|
||
(f-spr-h f-spr-l)
|
||
(sequence () ; insert
|
||
(set (ifield f-spr-h) (srl (ifield f-spr) (const 6)))
|
||
(set (ifield f-spr-l) (and (ifield f-spr) (const #x3f)))
|
||
)
|
||
(sequence () ; extract
|
||
(set (ifield f-spr) (or (sll (ifield f-spr-h) (const 6))
|
||
(ifield f-spr-l)))
|
||
)
|
||
)
|
||
|
||
(df f-label16 "18 bit pc relative signed offset" (PCREL-ADDR) 15 16 INT
|
||
((value pc) (sra WI (sub WI value pc) (const 2)))
|
||
((value pc) (add WI (mul WI value (const 4)) pc))
|
||
)
|
||
|
||
(df f-labelH6 "upper 6 bits of label24" () 30 6 INT #f #f)
|
||
(dnf f-labelL18 "lower 18 bits of label24" () 17 18)
|
||
(dnmf f-label24 "26 bit signed offset" (PCREL-ADDR) INT
|
||
(f-labelH6 f-labelL18)
|
||
; insert
|
||
(sequence ()
|
||
(set (ifield f-labelH6)
|
||
(sra WI (sub (ifield f-label24) pc) (const 20)))
|
||
(set (ifield f-labelL18)
|
||
(and (srl (sub (ifield f-label24) pc) (const 2))
|
||
(const #x3ffff)))
|
||
)
|
||
; extract
|
||
(sequence ()
|
||
(set (ifield f-label24)
|
||
(add (mul (or (mul (ifield f-labelH6) (sll 1 18))
|
||
(ifield f-labelL18))
|
||
(const 4))
|
||
pc)))
|
||
)
|
||
|
||
(dnf f-LRAE "Load Real Address E flag" () 5 1)
|
||
(dnf f-LRAD "Load Real Address D flag" () 4 1)
|
||
(dnf f-LRAS "Load Real Address S flag" () 3 1)
|
||
|
||
(dnf f-TLBPRopx "TLB Probe operation number" () 28 3)
|
||
(dnf f-TLBPRL "TLB Probe L flag" () 25 1)
|
||
|
||
(dnf f-ICCi_1-null "null field" (RESERVED) 11 2)
|
||
(dnf f-ICCi_2-null "null field" (RESERVED) 26 2)
|
||
(dnf f-ICCi_3-null "null field" (RESERVED) 1 2)
|
||
(dnf f-FCCi_1-null "null field" (RESERVED) 11 2)
|
||
(dnf f-FCCi_2-null "null field" (RESERVED) 26 2)
|
||
(dnf f-FCCi_3-null "null field" (RESERVED) 1 2)
|
||
(dnf f-rs-null "null field" (RESERVED) 17 6)
|
||
(dnf f-GRi-null "null field" (RESERVED) 17 6)
|
||
(dnf f-GRj-null "null field" (RESERVED) 5 6)
|
||
(dnf f-GRk-null "null field" (RESERVED) 30 6)
|
||
(dnf f-FRi-null "null field" (RESERVED) 17 6)
|
||
(dnf f-FRj-null "null field" (RESERVED) 5 6)
|
||
(dnf f-ACCj-null "null field" (RESERVED) 5 6)
|
||
(dnf f-rd-null "null field" (RESERVED) 30 6)
|
||
(dnf f-cond-null "null field" (RESERVED) 30 4)
|
||
(dnf f-ccond-null "null field" (RESERVED) 12 1)
|
||
(dnf f-s12-null "null field" (RESERVED) 11 12)
|
||
(dnf f-label16-null "null field" (RESERVED) 15 16)
|
||
(dnf f-misc-null-1 "null field" (RESERVED) 30 5)
|
||
(dnf f-misc-null-2 "null field" (RESERVED) 11 6)
|
||
(dnf f-misc-null-3 "null field" (RESERVED) 11 4)
|
||
(dnf f-misc-null-4 "null field" (RESERVED) 17 2)
|
||
(dnf f-misc-null-5 "null field" (RESERVED) 17 16)
|
||
(dnf f-misc-null-6 "null field" (RESERVED) 30 3)
|
||
(dnf f-misc-null-7 "null field" (RESERVED) 17 3)
|
||
(dnf f-misc-null-8 "null field" (RESERVED) 5 3)
|
||
(dnf f-misc-null-9 "null field" (RESERVED) 5 4)
|
||
(dnf f-misc-null-10 "null field" (RESERVED) 16 5)
|
||
(dnf f-misc-null-11 "null field" (RESERVED) 5 1)
|
||
|
||
(dnf f-LRA-null "null field" (RESERVED) 2 3)
|
||
(dnf f-TLBPR-null "null field" (RESERVED) 30 2)
|
||
|
||
(dnf f-LI-off "null field" (RESERVED) 25 1)
|
||
(dnf f-LI-on "null field" (RESERVED) 25 1)
|
||
|
||
; Relocation annotations.
|
||
(dsh h-reloc-ann "relocation annotation" () (register BI))
|
||
(dnf f-reloc-ann "relocation annotation" () 0 0)
|
||
|
||
(define-pmacro (dann xname xcomment xmode xparse xprint)
|
||
(define-operand
|
||
(name xname)
|
||
(comment xcomment)
|
||
(type h-reloc-ann)
|
||
(index f-reloc-ann)
|
||
(mode xmode)
|
||
(handlers (parse xparse) (print xprint))
|
||
)
|
||
)
|
||
|
||
|
||
; Enums.
|
||
|
||
; insn-op:
|
||
; FIXME: should use die macro or some such
|
||
(define-normal-insn-enum insn-op "insn op enums" () OP_ f-op
|
||
(
|
||
"00" "01" "02" "03" "04" "05" "06" "07" "08" "09" "0A" "0B" "0C" "0D" "0E" "0F"
|
||
"10" "11" "12" "13" "14" "15" "16" "17" "18" "19" "1A" "1B" "1C" "1D" "1E" "1F"
|
||
"20" "21" "22" "23" "24" "25" "26" "27" "28" "29" "2A" "2B" "2C" "2D" "2E" "2F"
|
||
"30" "31" "32" "33" "34" "35" "36" "37" "38" "39" "3A" "3B" "3C" "3D" "3E" "3F"
|
||
"40" "41" "42" "43" "44" "45" "46" "47" "48" "49" "4A" "4B" "4C" "4D" "4E" "4F"
|
||
"50" "51" "52" "53" "54" "55" "56" "57" "58" "59" "5A" "5B" "5C" "5D" "5E" "5F"
|
||
"60" "61" "62" "63" "64" "65" "66" "67" "68" "69" "6A" "6B" "6C" "6D" "6E" "6F"
|
||
"70" "71" "72" "73" "74" "75" "76" "77" "78" "79" "7A" "7B" "7C" "7D" "7E" "7F"
|
||
)
|
||
)
|
||
|
||
(define-normal-insn-enum insn-ope1 "insn ope enums" () OPE1_ f-ope1
|
||
(
|
||
"00" "01" "02" "03" "04" "05" "06" "07" "08" "09" "0A" "0B" "0C" "0D" "0E" "0F"
|
||
"10" "11" "12" "13" "14" "15" "16" "17" "18" "19" "1A" "1B" "1C" "1D" "1E" "1F"
|
||
"20" "21" "22" "23" "24" "25" "26" "27" "28" "29" "2A" "2B" "2C" "2D" "2E" "2F"
|
||
"30" "31" "32" "33" "34" "35" "36" "37" "38" "39" "3A" "3B" "3C" "3D" "3E" "3F"
|
||
)
|
||
)
|
||
|
||
(define-normal-insn-enum insn-ope2 "insn ope enums" () OPE2_ f-ope2
|
||
(
|
||
"00" "01" "02" "03" "04" "05" "06" "07" "08" "09" "0A" "0B" "0C" "0D" "0E" "0F"
|
||
)
|
||
)
|
||
|
||
(define-normal-insn-enum insn-ope3 "insn ope enums" () OPE3_ f-ope3
|
||
(
|
||
"00" "01" "02" "03" "04" "05" "06" "07"
|
||
)
|
||
)
|
||
|
||
(define-normal-insn-enum insn-ope4 "insn ope enums" () OPE4_ f-ope4
|
||
(
|
||
"0" "1" "2" "3"
|
||
)
|
||
)
|
||
|
||
; int-cc: integer branch conditions
|
||
; FIXME: should use die macro or some such
|
||
(define-normal-insn-enum int-cc "integer branch cond enums" () ICC_ f-int-cc
|
||
(
|
||
"nev" "c" "v" "lt" "eq" "ls" "n" "le"
|
||
"ra" "nc" "nv" "ge" "ne" "hi" "p" "gt"
|
||
)
|
||
)
|
||
|
||
; flt-cc: floating-point/media branch conditions
|
||
; FIXME: should use die macro or some such
|
||
(define-normal-insn-enum flt-cc "float branch cond enums" () FCC_ f-flt-cc
|
||
("nev" "u" "gt" "ug" "lt" "ul" "lg" "ne"
|
||
"eq" "ue" "ge" "uge" "le" "ule" "o" "ra")
|
||
)
|
||
|
||
; Hardware pieces.
|
||
; These entries list the elements of the raw hardware.
|
||
; They're also used to provide tables and other elements of the assembly
|
||
; language.
|
||
(dnh h-pc "program counter" (PC PROFILE) (pc) () () ())
|
||
|
||
; The PSR. The individual fields are referenced more than the entire
|
||
; register, so reference them directly. We can assemble the
|
||
; entire register contents when necessary.
|
||
;
|
||
(dsh h-psr_imple "PSR.IMPLE" () (register UQI))
|
||
(dsh h-psr_ver "PSR.VER" () (register UQI))
|
||
(dsh h-psr_ice "PSR.ICE bit" () (register BI))
|
||
(dsh h-psr_nem "PSR.NEM bit" () (register BI))
|
||
(dsh h-psr_cm "PSR.CM bit" () (register BI))
|
||
(dsh h-psr_be "PSR.BE bit" () (register BI))
|
||
(dsh h-psr_esr "PSR.ESR bit" () (register BI))
|
||
(dsh h-psr_ef "PSR.EF bit" () (register BI))
|
||
(dsh h-psr_em "PSR.EM bit" () (register BI))
|
||
(dsh h-psr_pil "PSR.PIL " () (register UQI))
|
||
(dsh h-psr_ps "PSR.PS bit" () (register BI))
|
||
(dsh h-psr_et "PSR.ET bit" () (register BI))
|
||
|
||
; PSR.S requires special handling because the shadow registers (SR0-SR4) must
|
||
; be switched with GR4-GR7 when changing from user to supervisor mode or
|
||
; vice-versa.
|
||
(define-hardware
|
||
(name h-psr_s)
|
||
(comment "PSR.S bit")
|
||
(attrs)
|
||
(type register BI)
|
||
(get)
|
||
(set (newval) (c-call VOID "@cpu@_h_psr_s_set_handler" newval))
|
||
)
|
||
|
||
; The TBR. The individual bits are referenced more than the entire
|
||
; register, so reference them directly. We can assemble the
|
||
; entire register contents when necessary.
|
||
;
|
||
(dsh h-tbr_tba "TBR.TBA" () (register UWI))
|
||
(dsh h-tbr_tt "TBR.TT" () (register UQI))
|
||
|
||
; The BPSR. The individual bits are referenced more than the entire
|
||
; register, so reference them directly. We can assemble the
|
||
; entire register contents when necessary.
|
||
;
|
||
(dsh h-bpsr_bs "PSR.S bit" () (register BI))
|
||
(dsh h-bpsr_bet "PSR.ET bit" () (register BI))
|
||
|
||
; General registers
|
||
;
|
||
(define-keyword
|
||
(name gr-names)
|
||
(print-name h-gr)
|
||
(prefix "")
|
||
(values
|
||
(sp 1) (fp 2)
|
||
(gr0 0)(gr1 1)(gr2 2)(gr3 3)(gr4 4)(gr5 5)(gr6 6)(gr7 7)
|
||
(gr8 8)(gr9 9)(gr10 10)(gr11 11)(gr12 12)(gr13 13)(gr14 14)(gr15 15)
|
||
(gr16 16)(gr17 17)(gr18 18)(gr19 19)(gr20 20)(gr21 21)(gr22 22)(gr23 23)
|
||
(gr24 24)(gr25 25)(gr26 26)(gr27 27)(gr28 28)(gr29 29)(gr30 30)(gr31 31)
|
||
(gr32 32)(gr33 33)(gr34 34)(gr35 35)(gr36 36)(gr37 37)(gr38 38)(gr39 39)
|
||
(gr40 40)(gr41 41)(gr42 42)(gr43 43)(gr44 44)(gr45 45)(gr46 46)(gr47 47)
|
||
(gr48 48)(gr49 49)(gr50 50)(gr51 51)(gr52 52)(gr53 53)(gr54 54)(gr55 55)
|
||
(gr56 56)(gr57 57)(gr58 58)(gr59 59)(gr60 60)(gr61 61)(gr62 62)(gr63 63)
|
||
)
|
||
)
|
||
|
||
(define-hardware
|
||
(name h-gr)
|
||
(comment "general registers")
|
||
(attrs PROFILE)
|
||
(type register USI (64))
|
||
(indices extern-keyword gr-names)
|
||
(get (index) (c-call WI "@cpu@_h_gr_get_handler" index))
|
||
(set (index newval) (c-call VOID "@cpu@_h_gr_set_handler" index newval))
|
||
)
|
||
|
||
; General Registers as double words
|
||
; These registers are shadowed onto h-gr
|
||
(define-hardware
|
||
(name h-gr_double)
|
||
(comment "general registers as double words")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register DI (32))
|
||
; FIXME: Need constraint to prohibit odd numbers.
|
||
(indices extern-keyword gr-names)
|
||
(get (index)
|
||
(c-call DI "@cpu@_h_gr_double_get_handler" index))
|
||
(set (index newval)
|
||
(c-call VOID "@cpu@_h_gr_double_set_handler" index newval))
|
||
)
|
||
|
||
; General Registers as high and low half words
|
||
; These registers are shadowed onto h-gr
|
||
(define-hardware
|
||
(name h-gr_hi)
|
||
(comment "general registers as high half word")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register UHI (64))
|
||
(indices extern-keyword gr-names)
|
||
(get (index) (c-call UHI "@cpu@_h_gr_hi_get_handler" index))
|
||
(set (index newval) (c-call VOID "@cpu@_h_gr_hi_set_handler" index newval))
|
||
)
|
||
(define-hardware
|
||
(name h-gr_lo)
|
||
(comment "general registers as low half word")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register UHI (64))
|
||
(indices extern-keyword gr-names)
|
||
(get (index) (c-call UHI "@cpu@_h_gr_lo_get_handler" index))
|
||
(set (index newval) (c-call VOID "@cpu@_h_gr_lo_set_handler" index newval))
|
||
)
|
||
|
||
; Floating Point Registers
|
||
(define-keyword
|
||
(name fr-names)
|
||
(print-name h-fr)
|
||
(prefix "")
|
||
(values
|
||
(fr0 0)(fr1 1)(fr2 2)(fr3 3)(fr4 4)(fr5 5)(fr6 6)(fr7 7)
|
||
(fr8 8)(fr9 9)(fr10 10)(fr11 11)(fr12 12)(fr13 13)(fr14 14)(fr15 15)
|
||
(fr16 16)(fr17 17)(fr18 18)(fr19 19)(fr20 20)(fr21 21)(fr22 22)(fr23 23)
|
||
(fr24 24)(fr25 25)(fr26 26)(fr27 27)(fr28 28)(fr29 29)(fr30 30)(fr31 31)
|
||
(fr32 32)(fr33 33)(fr34 34)(fr35 35)(fr36 36)(fr37 37)(fr38 38)(fr39 39)
|
||
(fr40 40)(fr41 41)(fr42 42)(fr43 43)(fr44 44)(fr45 45)(fr46 46)(fr47 47)
|
||
(fr48 48)(fr49 49)(fr50 50)(fr51 51)(fr52 52)(fr53 53)(fr54 54)(fr55 55)
|
||
(fr56 56)(fr57 57)(fr58 58)(fr59 59)(fr60 60)(fr61 61)(fr62 62)(fr63 63)
|
||
)
|
||
)
|
||
|
||
(define-hardware
|
||
(name h-fr)
|
||
(comment "floating point registers")
|
||
(attrs PROFILE)
|
||
(type register SF (64))
|
||
(indices extern-keyword fr-names)
|
||
(get (index) (c-call SF "@cpu@_h_fr_get_handler" index))
|
||
(set (index newval) (c-call VOID "@cpu@_h_fr_set_handler" index newval))
|
||
)
|
||
|
||
; Floating Point Registers as double precision
|
||
; These registers are shadowed onto h-fr
|
||
|
||
(define-hardware
|
||
(name h-fr_double)
|
||
(comment "floating point registers as double precision")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register DF (32))
|
||
; FIXME: Need constraint to prohibit odd numbers.
|
||
(indices extern-keyword fr-names)
|
||
(get (index)
|
||
(c-call DF "@cpu@_h_fr_double_get_handler" index))
|
||
(set (index newval)
|
||
(c-call VOID "@cpu@_h_fr_double_set_handler" index newval))
|
||
)
|
||
|
||
; Floating Point Registers as integer words.
|
||
; These registers are shadowed onto h-fr
|
||
|
||
(define-hardware
|
||
(name h-fr_int)
|
||
(comment "floating point registers as integers")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register USI (64))
|
||
(indices extern-keyword fr-names)
|
||
(get (index)
|
||
(c-call USI "@cpu@_h_fr_int_get_handler" index))
|
||
(set (index newval)
|
||
(c-call VOID "@cpu@_h_fr_int_set_handler" index newval))
|
||
)
|
||
|
||
; Floating Point Registers as high and low half words
|
||
; These registers are shadowed onto h-fr
|
||
(define-hardware
|
||
(name h-fr_hi)
|
||
(comment "floating point registers as unsigned high half word")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register UHI (64))
|
||
(indices extern-keyword fr-names)
|
||
(get (regno) (srl (reg h-fr_int regno) 16))
|
||
(set (regno newval) (set (reg h-fr_int regno)
|
||
(or (and (reg h-fr_int regno) #xffff)
|
||
(sll newval 16))))
|
||
)
|
||
(define-hardware
|
||
(name h-fr_lo)
|
||
(comment "floating point registers as unsigned low half word")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register UHI (64))
|
||
(indices extern-keyword fr-names)
|
||
(get (regno) (and (reg h-fr_int regno) #xffff))
|
||
(set (regno newval) (set (reg h-fr_int regno)
|
||
(or (and (reg h-fr_int regno) #xffff0000)
|
||
(and newval #xffff))))
|
||
)
|
||
|
||
; Floating Point Registers as unsigned bytes
|
||
; These registers are shadowed onto h-fr
|
||
(define-hardware
|
||
(name h-fr_0)
|
||
(comment "floating point registers as unsigned byte 0")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register UHI (64))
|
||
(indices extern-keyword fr-names)
|
||
(get (regno) (and (reg h-fr_int regno) #xff))
|
||
(set (regno newval)
|
||
(sequence ()
|
||
(if (gt USI newval #xff)
|
||
(set newval #xff))
|
||
(set (reg h-fr_int regno) (or (and (reg h-fr_int regno) #xffffff00)
|
||
newval))))
|
||
)
|
||
(define-hardware
|
||
(name h-fr_1)
|
||
(comment "floating point registers as unsigned byte 1")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register UHI (64))
|
||
(indices extern-keyword fr-names)
|
||
(get (regno) (and (srl (reg h-fr_int regno) 8) #xff))
|
||
(set (regno newval)
|
||
(sequence ()
|
||
(if (gt USI newval #xff)
|
||
(set newval #xff))
|
||
(set (reg h-fr_int regno) (or (and (reg h-fr_int regno) #xffff00ff)
|
||
(sll newval 8)))))
|
||
)
|
||
(define-hardware
|
||
(name h-fr_2)
|
||
(comment "floating point registers as unsigned byte 2")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register UHI (64))
|
||
(indices extern-keyword fr-names)
|
||
(get (regno) (and (srl (reg h-fr_int regno) 16) #xff))
|
||
(set (regno newval)
|
||
(sequence ()
|
||
(if (gt USI newval #xff)
|
||
(set newval #xff))
|
||
(set (reg h-fr_int regno) (or (and (reg h-fr_int regno) #xff00ffff)
|
||
(sll newval 16)))))
|
||
)
|
||
(define-hardware
|
||
(name h-fr_3)
|
||
(comment "floating point registers as unsigned byte 3")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register UHI (64))
|
||
(indices extern-keyword fr-names)
|
||
(get (regno) (and (srl (reg h-fr_int regno) 24) #xff))
|
||
(set (regno newval)
|
||
(sequence ()
|
||
(if (gt USI newval #xff)
|
||
(set newval #xff))
|
||
(set (reg h-fr_int regno) (or (and (reg h-fr_int regno) #x00ffffff)
|
||
(sll newval 24)))))
|
||
)
|
||
; Coprocessor Registers
|
||
;
|
||
(define-keyword
|
||
(name cpr-names)
|
||
(print-name h-cpr)
|
||
(prefix "")
|
||
(values
|
||
(cpr0 0)(cpr1 1)(cpr2 2)(cpr3 3)(cpr4 4)(cpr5 5)(cpr6 6)(cpr7 7)
|
||
(cpr8 8)(cpr9 9)(cpr10 10)(cpr11 11)(cpr12 12)(cpr13 13)(cpr14 14)(cpr15 15)
|
||
(cpr16 16)(cpr17 17)(cpr18 18)(cpr19 19)(cpr20 20)(cpr21 21)(cpr22 22)(cpr23 23)
|
||
(cpr24 24)(cpr25 25)(cpr26 26)(cpr27 27)(cpr28 28)(cpr29 29)(cpr30 30)(cpr31 31)
|
||
(cpr32 32)(cpr33 33)(cpr34 34)(cpr35 35)(cpr36 36)(cpr37 37)(cpr38 38)(cpr39 39)
|
||
(cpr40 40)(cpr41 41)(cpr42 42)(cpr43 43)(cpr44 44)(cpr45 45)(cpr46 46)(cpr47 47)
|
||
(cpr48 48)(cpr49 49)(cpr50 50)(cpr51 51)(cpr52 52)(cpr53 53)(cpr54 54)(cpr55 55)
|
||
(cpr56 56)(cpr57 57)(cpr58 58)(cpr59 59)(cpr60 60)(cpr61 61)(cpr62 62)(cpr63 63)
|
||
)
|
||
)
|
||
|
||
(define-hardware
|
||
(name h-cpr)
|
||
(comment "coprocessor registers")
|
||
(attrs PROFILE (MACH frv))
|
||
(type register WI (64))
|
||
(indices extern-keyword cpr-names)
|
||
)
|
||
|
||
; Coprocessor Registers as double words
|
||
; These registers are shadowed onto h-cpr
|
||
(define-hardware
|
||
(name h-cpr_double)
|
||
(comment "coprocessor registers as double words")
|
||
(attrs PROFILE VIRTUAL (MACH frv))
|
||
(type register DI (32))
|
||
; FIXME: Need constraint to prohibit odd numbers.
|
||
(indices extern-keyword cpr-names)
|
||
(get (index)
|
||
(c-call DI "@cpu@_h_cpr_double_get_handler" index))
|
||
(set (index newval)
|
||
(c-call VOID "@cpu@_h_cpr_double_set_handler" index newval))
|
||
)
|
||
|
||
; Special Purpose Registers
|
||
;
|
||
(define-keyword
|
||
(name spr-names)
|
||
(print-name h-spr)
|
||
(prefix "")
|
||
(values
|
||
(psr 0) (pcsr 1) (bpcsr 2) (tbr 3) (bpsr 4)
|
||
|
||
(hsr0 16) (hsr1 17) (hsr2 18) (hsr3 19)
|
||
(hsr4 20) (hsr5 21) (hsr6 22) (hsr7 23)
|
||
(hsr8 24) (hsr9 25) (hsr10 26) (hsr11 27)
|
||
(hsr12 28) (hsr13 29) (hsr14 30) (hsr15 31)
|
||
(hsr16 32) (hsr17 33) (hsr18 34) (hsr19 35)
|
||
(hsr20 36) (hsr21 37) (hsr22 38) (hsr23 39)
|
||
(hsr24 40) (hsr25 41) (hsr26 42) (hsr27 43)
|
||
(hsr28 44) (hsr29 45) (hsr30 46) (hsr31 47)
|
||
(hsr32 48) (hsr33 49) (hsr34 50) (hsr35 51)
|
||
(hsr36 52) (hsr37 53) (hsr38 54) (hsr39 55)
|
||
(hsr40 56) (hsr41 57) (hsr42 58) (hsr43 59)
|
||
(hsr44 60) (hsr45 61) (hsr46 62) (hsr47 63)
|
||
(hsr48 64) (hsr49 65) (hsr50 66) (hsr51 67)
|
||
(hsr52 68) (hsr53 69) (hsr54 70) (hsr55 71)
|
||
(hsr56 72) (hsr57 73) (hsr58 74) (hsr59 75)
|
||
(hsr60 76) (hsr61 77) (hsr62 78) (hsr63 79)
|
||
|
||
(ccr 256) (cccr 263) (lr 272) (lcr 273) (iacc0h 280) (iacc0l 281) (isr 288)
|
||
|
||
(neear0 352) (neear1 353) (neear2 354) (neear3 355)
|
||
(neear4 356) (neear5 357) (neear6 358) (neear7 359)
|
||
(neear8 360) (neear9 361) (neear10 362) (neear11 363)
|
||
(neear12 364) (neear13 365) (neear14 366) (neear15 367)
|
||
(neear16 368) (neear17 369) (neear18 370) (neear19 371)
|
||
(neear20 372) (neear21 373) (neear22 374) (neear23 375)
|
||
(neear24 376) (neear25 377) (neear26 378) (neear27 379)
|
||
(neear28 380) (neear29 381) (neear30 382) (neear31 383)
|
||
|
||
(nesr0 384) (nesr1 385) (nesr2 386) (nesr3 387)
|
||
(nesr4 388) (nesr5 389) (nesr6 390) (nesr7 391)
|
||
(nesr8 392) (nesr9 393) (nesr10 394) (nesr11 395)
|
||
(nesr12 396) (nesr13 397) (nesr14 398) (nesr15 399)
|
||
(nesr16 400) (nesr17 401) (nesr18 402) (nesr19 403)
|
||
(nesr20 404) (nesr21 405) (nesr22 406) (nesr23 407)
|
||
(nesr24 408) (nesr25 409) (nesr26 410) (nesr27 411)
|
||
(nesr28 412) (nesr29 413) (nesr30 414) (nesr31 415)
|
||
|
||
(necr 416)
|
||
|
||
(gner0 432) (gner1 433)
|
||
|
||
(fner0 434) (fner1 435)
|
||
|
||
(epcr0 512) (epcr1 513) (epcr2 514) (epcr3 515)
|
||
(epcr4 516) (epcr5 517) (epcr6 518) (epcr7 519)
|
||
(epcr8 520) (epcr9 521) (epcr10 522) (epcr11 523)
|
||
(epcr12 524) (epcr13 525) (epcr14 526) (epcr15 527)
|
||
(epcr16 528) (epcr17 529) (epcr18 530) (epcr19 531)
|
||
(epcr20 532) (epcr21 533) (epcr22 534) (epcr23 535)
|
||
(epcr24 536) (epcr25 537) (epcr26 538) (epcr27 539)
|
||
(epcr28 540) (epcr29 541) (epcr30 542) (epcr31 543)
|
||
(epcr32 544) (epcr33 545) (epcr34 546) (epcr35 547)
|
||
(epcr36 548) (epcr37 549) (epcr38 550) (epcr39 551)
|
||
(epcr40 552) (epcr41 553) (epcr42 554) (epcr43 555)
|
||
(epcr44 556) (epcr45 557) (epcr46 558) (epcr47 559)
|
||
(epcr48 560) (epcr49 561) (epcr50 562) (epcr51 563)
|
||
(epcr52 564) (epcr53 565) (epcr54 566) (epcr55 567)
|
||
(epcr56 568) (epcr57 569) (epcr58 570) (epcr59 571)
|
||
(epcr60 572) (epcr61 573) (epcr62 574) (epcr63 575)
|
||
|
||
(esr0 576) (esr1 577) (esr2 578) (esr3 579)
|
||
(esr4 580) (esr5 581) (esr6 582) (esr7 583)
|
||
(esr8 584) (esr9 585) (esr10 586) (esr11 587)
|
||
(esr12 588) (esr13 589) (esr14 590) (esr15 591)
|
||
(esr16 592) (esr17 593) (esr18 594) (esr19 595)
|
||
(esr20 596) (esr21 597) (esr22 598) (esr23 599)
|
||
(esr24 600) (esr25 601) (esr26 602) (esr27 603)
|
||
(esr28 604) (esr29 605) (esr30 606) (esr31 607)
|
||
(esr32 608) (esr33 609) (esr34 610) (esr35 611)
|
||
(esr36 612) (esr37 613) (esr38 614) (esr39 615)
|
||
(esr40 616) (esr41 617) (esr42 618) (esr43 619)
|
||
(esr44 620) (esr45 621) (esr46 622) (esr47 623)
|
||
(esr48 624) (esr49 625) (esr50 626) (esr51 627)
|
||
(esr52 628) (esr53 629) (esr54 630) (esr55 631)
|
||
(esr56 632) (esr57 633) (esr58 634) (esr59 635)
|
||
(esr60 636) (esr61 637) (esr62 638) (esr63 639)
|
||
|
||
(eir0 640) (eir1 641) (eir2 642) (eir3 643)
|
||
(eir4 644) (eir5 645) (eir6 646) (eir7 647)
|
||
(eir8 648) (eir9 649) (eir10 650) (eir11 651)
|
||
(eir12 652) (eir13 653) (eir14 654) (eir15 655)
|
||
(eir16 656) (eir17 657) (eir18 658) (eir19 659)
|
||
(eir20 660) (eir21 661) (eir22 662) (eir23 663)
|
||
(eir24 664) (eir25 665) (eir26 666) (eir27 667)
|
||
(eir28 668) (eir29 669) (eir30 670) (eir31 671)
|
||
|
||
(esfr0 672) (esfr1 673)
|
||
|
||
(sr0 768) (sr1 769) (sr2 770) (sr3 771)
|
||
|
||
(scr0 832) (scr1 833) (scr2 834) (scr3 835)
|
||
|
||
(fsr0 1024) (fsr1 1025) (fsr2 1026) (fsr3 1027)
|
||
(fsr4 1028) (fsr5 1029) (fsr6 1030) (fsr7 1031)
|
||
(fsr8 1032) (fsr9 1033) (fsr10 1034) (fsr11 1035)
|
||
(fsr12 1036) (fsr13 1037) (fsr14 1038) (fsr15 1039)
|
||
(fsr16 1040) (fsr17 1041) (fsr18 1042) (fsr19 1043)
|
||
(fsr20 1044) (fsr21 1045) (fsr22 1046) (fsr23 1047)
|
||
(fsr24 1048) (fsr25 1049) (fsr26 1050) (fsr27 1051)
|
||
(fsr28 1052) (fsr29 1053) (fsr30 1054) (fsr31 1055)
|
||
(fsr32 1056) (fsr33 1057) (fsr34 1058) (fsr35 1059)
|
||
(fsr36 1060) (fsr37 1061) (fsr38 1062) (fsr39 1063)
|
||
(fsr40 1064) (fsr41 1065) (fsr42 1066) (fsr43 1067)
|
||
(fsr44 1068) (fsr45 1069) (fsr46 1070) (fsr47 1071)
|
||
(fsr48 1072) (fsr49 1073) (fsr50 1074) (fsr51 1075)
|
||
(fsr52 1076) (fsr53 1077) (fsr54 1078) (fsr55 1079)
|
||
(fsr56 1080) (fsr57 1081) (fsr58 1082) (fsr59 1083)
|
||
(fsr60 1084) (fsr61 1085) (fsr62 1086) (fsr63 1087)
|
||
|
||
; FQ0-FQ31 are 64 bit registers.
|
||
; These names allow access to the upper 32 bits of the FQ registers.
|
||
(fqop0 1088) (fqop1 1090) (fqop2 1092) (fqop3 1094)
|
||
(fqop4 1096) (fqop5 1098) (fqop6 1100) (fqop7 1102)
|
||
(fqop8 1104) (fqop9 1106) (fqop10 1108) (fqop11 1110)
|
||
(fqop12 1112) (fqop13 1114) (fqop14 1116) (fqop15 1118)
|
||
(fqop16 1120) (fqop17 1122) (fqop18 1124) (fqop19 1126)
|
||
(fqop20 1128) (fqop21 1130) (fqop22 1132) (fqop23 1134)
|
||
(fqop24 1136) (fqop25 1138) (fqop26 1140) (fqop27 1142)
|
||
(fqop28 1144) (fqop29 1146) (fqop30 1148) (fqop31 1150)
|
||
; These names allow access to the lower 32 bits of the FQ registers.
|
||
(fqst0 1089) (fqst1 1091) (fqst2 1093) (fqst3 1095)
|
||
(fqst4 1097) (fqst5 1099) (fqst6 1101) (fqst7 1103)
|
||
(fqst8 1105) (fqst9 1107) (fqst10 1109) (fqst11 1111)
|
||
(fqst12 1113) (fqst13 1115) (fqst14 1117) (fqst15 1119)
|
||
(fqst16 1121) (fqst17 1123) (fqst18 1125) (fqst19 1127)
|
||
(fqst20 1129) (fqst21 1131) (fqst22 1133) (fqst23 1135)
|
||
(fqst24 1137) (fqst25 1139) (fqst26 1141) (fqst27 1143)
|
||
(fqst28 1145) (fqst29 1147) (fqst30 1149) (fqst31 1151)
|
||
; These also access the lower 32 bits of the FQ registers.
|
||
; These are not accessible as spr registers (see LSI appendix - section 13.4)
|
||
; (fq0 1089) (fq1 1091) (fq2 1093) (fq3 1095)
|
||
; (fq4 1097) (fq5 1099) (fq6 1101) (fq7 1103)
|
||
; (fq8 1105) (fq9 1107) (fq10 1109) (fq11 1111)
|
||
; (fq12 1113) (fq13 1115) (fq14 1117) (fq15 1119)
|
||
; (fq16 1121) (fq17 1123) (fq18 1125) (fq19 1127)
|
||
; (fq20 1129) (fq21 1131) (fq22 1133) (fq23 1135)
|
||
; (fq24 1137) (fq25 1139) (fq26 1141) (fq27 1143)
|
||
; (fq28 1145) (fq29 1147) (fq30 1149) (fq31 1151)
|
||
|
||
(mcilr0 1272) (mcilr1 1273)
|
||
|
||
(msr0 1280) (msr1 1281) (msr2 1282) (msr3 1283)
|
||
(msr4 1284) (msr5 1285) (msr6 1286) (msr7 1287)
|
||
(msr8 1288) (msr9 1289) (msr10 1290) (msr11 1291)
|
||
(msr12 1292) (msr13 1293) (msr14 1294) (msr15 1295)
|
||
(msr16 1296) (msr17 1297) (msr18 1298) (msr19 1299)
|
||
(msr20 1300) (msr21 1301) (msr22 1302) (msr23 1303)
|
||
(msr24 1304) (msr25 1305) (msr26 1306) (msr27 1307)
|
||
(msr28 1308) (msr29 1309) (msr30 1310) (msr31 1311)
|
||
(msr32 1312) (msr33 1313) (msr34 1314) (msr35 1315)
|
||
(msr36 1316) (msr37 1317) (msr38 1318) (msr39 1319)
|
||
(msr40 1320) (msr41 1321) (msr42 1322) (msr43 1323)
|
||
(msr44 1324) (msr45 1325) (msr46 1326) (msr47 1327)
|
||
(msr48 1328) (msr49 1329) (msr50 1330) (msr51 1331)
|
||
(msr52 1332) (msr53 1333) (msr54 1334) (msr55 1335)
|
||
(msr56 1336) (msr57 1337) (msr58 1338) (msr59 1339)
|
||
(msr60 1340) (msr61 1341) (msr62 1342) (msr63 1343)
|
||
|
||
; MQ0-MQ31 are 64 bit registers.
|
||
; These names allow access to the upper 32 bits of the MQ registers.
|
||
(mqop0 1344) (mqop1 1346) (mqop2 1348) (mqop3 1350)
|
||
(mqop4 1352) (mqop5 1354) (mqop6 1356) (mqop7 1358)
|
||
(mqop8 1360) (mqop9 1362) (mqop10 1364) (mqop11 1366)
|
||
(mqop12 1368) (mqop13 1370) (mqop14 1372) (mqop15 1374)
|
||
(mqop16 1376) (mqop17 1378) (mqop18 1380) (mqop19 1382)
|
||
(mqop20 1384) (mqop21 1386) (mqop22 1388) (mqop23 1390)
|
||
(mqop24 1392) (mqop25 1394) (mqop26 1396) (mqop27 1398)
|
||
(mqop28 1400) (mqop29 1402) (mqop30 1404) (mqop31 1406)
|
||
; These names allow access to the lower 32 bits of the MQ registers.
|
||
(mqst0 1345) (mqst1 1347) (mqst2 1349) (mqst3 1351)
|
||
(mqst4 1353) (mqst5 1355) (mqst6 1357) (mqst7 1359)
|
||
(mqst8 1361) (mqst9 1363) (mqst10 1365) (mqst11 1367)
|
||
(mqst12 1369) (mqst13 1371) (mqst14 1373) (mqst15 1375)
|
||
(mqst16 1377) (mqst17 1379) (mqst18 1381) (mqst19 1383)
|
||
(mqst20 1385) (mqst21 1387) (mqst22 1389) (mqst23 1391)
|
||
(mqst24 1393) (mqst25 1395) (mqst26 1397) (mqst27 1399)
|
||
(mqst28 1401) (mqst29 1403) (mqst30 1405) (mqst31 1407)
|
||
; These also access the lower 32 bits of the MQ registers.
|
||
; These are not accessible as spr registers (see LSI appendix - section 13.4)
|
||
; (mq0 1345) (mq1 1347) (mq2 1349) (mq3 1351)
|
||
; (mq4 1353) (mq5 1355) (mq6 1357) (mq7 1359)
|
||
; (mq8 1361) (mq9 1363) (mq10 1365) (mq11 1367)
|
||
; (mq12 1369) (mq13 1371) (mq14 1373) (mq15 1375)
|
||
; (mq16 1377) (mq17 1379) (mq18 1381) (mq19 1383)
|
||
; (mq20 1385) (mq21 1387) (mq22 1389) (mq23 1391)
|
||
; (mq24 1393) (mq25 1395) (mq26 1397) (mq27 1399)
|
||
; (mq28 1401) (mq29 1403) (mq30 1405) (mq31 1407)
|
||
|
||
; These are not accessible as spr registers (see LSI appendix - section 13.4)
|
||
; (acc0 1408) (acc1 1409) (acc2 1410) (acc3 1411)
|
||
; (acc4 1412) (acc5 1413) (acc6 1414) (acc7 1415)
|
||
; (acc8 1416) (acc9 1417) (acc10 1418) (acc11 1419)
|
||
; (acc12 1420) (acc13 1421) (acc14 1422) (acc15 1423)
|
||
; (acc16 1424) (acc17 1425) (acc18 1426) (acc19 1427)
|
||
; (acc20 1428) (acc21 1429) (acc22 1430) (acc23 1431)
|
||
; (acc24 1432) (acc25 1433) (acc26 1434) (acc27 1435)
|
||
; (acc28 1436) (acc29 1437) (acc30 1438) (acc31 1439)
|
||
; (acc32 1440) (acc33 1441) (acc34 1442) (acc35 1443)
|
||
; (acc36 1444) (acc37 1445) (acc38 1446) (acc39 1447)
|
||
; (acc40 1448) (acc41 1449) (acc42 1450) (acc43 1451)
|
||
; (acc44 1452) (acc45 1453) (acc46 1454) (acc47 1455)
|
||
; (acc48 1456) (acc49 1457) (acc50 1458) (acc51 1459)
|
||
; (acc52 1460) (acc53 1461) (acc54 1462) (acc55 1463)
|
||
; (acc56 1464) (acc57 1465) (acc58 1466) (acc59 1467)
|
||
; (acc60 1468) (acc61 1469) (acc62 1470) (acc63 1471)
|
||
|
||
; (accg0 1472) (accg1 1473) (accg2 1474) (accg3 1475)
|
||
; (accg4 1476) (accg5 1477) (accg6 1478) (accg7 1479)
|
||
; (accg8 1480) (accg9 1481) (accg10 1482) (accg11 1483)
|
||
; (accg12 1484) (accg13 1485) (accg14 1486) (accg15 1487)
|
||
; (accg16 1488) (accg17 1489) (accg18 1490) (accg19 1491)
|
||
; (accg20 1492) (accg21 1493) (accg22 1494) (accg23 1495)
|
||
; (accg24 1496) (accg25 1497) (accg26 1498) (accg27 1499)
|
||
; (accg28 1500) (accg29 1501) (accg30 1502) (accg31 1503)
|
||
; (accg32 1504) (accg33 1505) (accg34 1506) (accg35 1507)
|
||
; (accg36 1508) (accg37 1509) (accg38 1510) (accg39 1511)
|
||
; (accg40 1512) (accg41 1513) (accg42 1514) (accg43 1515)
|
||
; (accg44 1516) (accg45 1517) (accg46 1518) (accg47 1519)
|
||
; (accg48 1520) (accg49 1521) (accg50 1522) (accg51 1523)
|
||
; (accg52 1524) (accg53 1525) (accg54 1526) (accg55 1527)
|
||
; (accg56 1528) (accg57 1529) (accg58 1530) (accg59 1531)
|
||
; (accg60 1532) (accg61 1533) (accg62 1534) (accg63 1535)
|
||
|
||
(ear0 1536) (ear1 1537) (ear2 1538) (ear3 1539)
|
||
(ear4 1540) (ear5 1541) (ear6 1542) (ear7 1543)
|
||
(ear8 1544) (ear9 1545) (ear10 1546) (ear11 1547)
|
||
(ear12 1548) (ear13 1549) (ear14 1550) (ear15 1551)
|
||
(ear16 1552) (ear17 1553) (ear18 1554) (ear19 1555)
|
||
(ear20 1556) (ear21 1557) (ear22 1558) (ear23 1559)
|
||
(ear24 1560) (ear25 1561) (ear26 1562) (ear27 1563)
|
||
(ear28 1564) (ear29 1565) (ear30 1566) (ear31 1567)
|
||
(ear32 1568) (ear33 1569) (ear34 1570) (ear35 1571)
|
||
(ear36 1572) (ear37 1573) (ear38 1574) (ear39 1575)
|
||
(ear40 1576) (ear41 1577) (ear42 1578) (ear43 1579)
|
||
(ear44 1580) (ear45 1581) (ear46 1582) (ear47 1583)
|
||
(ear48 1584) (ear49 1585) (ear50 1586) (ear51 1587)
|
||
(ear52 1588) (ear53 1589) (ear54 1590) (ear55 1591)
|
||
(ear56 1592) (ear57 1593) (ear58 1594) (ear59 1595)
|
||
(ear60 1596) (ear61 1597) (ear62 1598) (ear63 1599)
|
||
|
||
(edr0 1600) (edr1 1601) (edr2 1602) (edr3 1603)
|
||
(edr4 1604) (edr5 1605) (edr6 1606) (edr7 1607)
|
||
(edr8 1608) (edr9 1609) (edr10 1610) (edr11 1611)
|
||
(edr12 1612) (edr13 1613) (edr14 1614) (edr15 1615)
|
||
(edr16 1616) (edr17 1617) (edr18 1618) (edr19 1619)
|
||
(edr20 1620) (edr21 1621) (edr22 1622) (edr23 1623)
|
||
(edr24 1624) (edr25 1625) (edr26 1626) (edr27 1627)
|
||
(edr28 1628) (edr29 1629) (edr30 1630) (edr31 1631)
|
||
(edr32 1632) (edr33 1636) (edr34 1634) (edr35 1635)
|
||
(edr36 1636) (edr37 1637) (edr38 1638) (edr39 1639)
|
||
(edr40 1640) (edr41 1641) (edr42 1642) (edr43 1643)
|
||
(edr44 1644) (edr45 1645) (edr46 1646) (edr47 1647)
|
||
(edr48 1648) (edr49 1649) (edr50 1650) (edr51 1651)
|
||
(edr52 1652) (edr53 1653) (edr54 1654) (edr55 1655)
|
||
(edr56 1656) (edr57 1657) (edr58 1658) (edr59 1659)
|
||
(edr60 1660) (edr61 1661) (edr62 1662) (edr63 1663)
|
||
|
||
(iamlr0 1664) (iamlr1 1665) (iamlr2 1666) (iamlr3 1667)
|
||
(iamlr4 1668) (iamlr5 1669) (iamlr6 1670) (iamlr7 1671)
|
||
(iamlr8 1672) (iamlr9 1673) (iamlr10 1674) (iamlr11 1675)
|
||
(iamlr12 1676) (iamlr13 1677) (iamlr14 1678) (iamlr15 1679)
|
||
(iamlr16 1680) (iamlr17 1681) (iamlr18 1682) (iamlr19 1683)
|
||
(iamlr20 1684) (iamlr21 1685) (iamlr22 1686) (iamlr23 1687)
|
||
(iamlr24 1688) (iamlr25 1689) (iamlr26 1690) (iamlr27 1691)
|
||
(iamlr28 1692) (iamlr29 1693) (iamlr30 1694) (iamlr31 1695)
|
||
(iamlr32 1696) (iamlr33 1697) (iamlr34 1698) (iamlr35 1699)
|
||
(iamlr36 1700) (iamlr37 1701) (iamlr38 1702) (iamlr39 1703)
|
||
(iamlr40 1704) (iamlr41 1705) (iamlr42 1706) (iamlr43 1707)
|
||
(iamlr44 1708) (iamlr45 1709) (iamlr46 1710) (iamlr47 1711)
|
||
(iamlr48 1712) (iamlr49 1713) (iamlr50 1714) (iamlr51 1715)
|
||
(iamlr52 1716) (iamlr53 1717) (iamlr54 1718) (iamlr55 1719)
|
||
(iamlr56 1720) (iamlr57 1721) (iamlr58 1722) (iamlr59 1723)
|
||
(iamlr60 1724) (iamlr61 1725) (iamlr62 1726) (iamlr63 1727)
|
||
|
||
(iampr0 1728) (iampr1 1729) (iampr2 1730) (iampr3 1731)
|
||
(iampr4 1732) (iampr5 1733) (iampr6 1734) (iampr7 1735)
|
||
(iampr8 1736) (iampr9 1737) (iampr10 1738) (iampr11 1739)
|
||
(iampr12 1740) (iampr13 1741) (iampr14 1742) (iampr15 1743)
|
||
(iampr16 1744) (iampr17 1745) (iampr18 1746) (iampr19 1747)
|
||
(iampr20 1748) (iampr21 1749) (iampr22 1750) (iampr23 1751)
|
||
(iampr24 1752) (iampr25 1753) (iampr26 1754) (iampr27 1755)
|
||
(iampr28 1756) (iampr29 1757) (iampr30 1758) (iampr31 1759)
|
||
(iampr32 1760) (iampr33 1761) (iampr34 1762) (iampr35 1763)
|
||
(iampr36 1764) (iampr37 1765) (iampr38 1766) (iampr39 1767)
|
||
(iampr40 1768) (iampr41 1769) (iampr42 1770) (iampr43 1771)
|
||
(iampr44 1772) (iampr45 1773) (iampr46 1774) (iampr47 1775)
|
||
(iampr48 1776) (iampr49 1777) (iampr50 1778) (iampr51 1779)
|
||
(iampr52 1780) (iampr53 1781) (iampr54 1782) (iampr55 1783)
|
||
(iampr56 1784) (iampr57 1785) (iampr58 1786) (iampr59 1787)
|
||
(iampr60 1788) (iampr61 1789) (iampr62 1790) (iampr63 1791)
|
||
|
||
(damlr0 1792) (damlr1 1793) (damlr2 1794) (damlr3 1795)
|
||
(damlr4 1796) (damlr5 1797) (damlr6 1798) (damlr7 1799)
|
||
(damlr8 1800) (damlr9 1801) (damlr10 1802) (damlr11 1803)
|
||
(damlr12 1804) (damlr13 1805) (damlr14 1806) (damlr15 1807)
|
||
(damlr16 1808) (damlr17 1809) (damlr18 1810) (damlr19 1811)
|
||
(damlr20 1812) (damlr21 1813) (damlr22 1814) (damlr23 1815)
|
||
(damlr24 1816) (damlr25 1817) (damlr26 1818) (damlr27 1819)
|
||
(damlr28 1820) (damlr29 1821) (damlr30 1822) (damlr31 1823)
|
||
(damlr32 1824) (damlr33 1825) (damlr34 1826) (damlr35 1827)
|
||
(damlr36 1828) (damlr37 1829) (damlr38 1830) (damlr39 1831)
|
||
(damlr40 1832) (damlr41 1833) (damlr42 1834) (damlr43 1835)
|
||
(damlr44 1836) (damlr45 1837) (damlr46 1838) (damlr47 1839)
|
||
(damlr48 1840) (damlr49 1841) (damlr50 1842) (damlr51 1843)
|
||
(damlr52 1844) (damlr53 1845) (damlr54 1846) (damlr55 1847)
|
||
(damlr56 1848) (damlr57 1849) (damlr58 1850) (damlr59 1851)
|
||
(damlr60 1852) (damlr61 1853) (damlr62 1854) (damlr63 1855)
|
||
|
||
(dampr0 1856) (dampr1 1857) (dampr2 1858) (dampr3 1859)
|
||
(dampr4 1860) (dampr5 1861) (dampr6 1862) (dampr7 1863)
|
||
(dampr8 1864) (dampr9 1865) (dampr10 1866) (dampr11 1867)
|
||
(dampr12 1868) (dampr13 1869) (dampr14 1870) (dampr15 1871)
|
||
(dampr16 1872) (dampr17 1873) (dampr18 1874) (dampr19 1875)
|
||
(dampr20 1876) (dampr21 1877) (dampr22 1878) (dampr23 1879)
|
||
(dampr24 1880) (dampr25 1881) (dampr26 1882) (dampr27 1883)
|
||
(dampr28 1884) (dampr29 1885) (dampr30 1886) (dampr31 1887)
|
||
(dampr32 1888) (dampr33 1889) (dampr34 1890) (dampr35 1891)
|
||
(dampr36 1892) (dampr37 1893) (dampr38 1894) (dampr39 1895)
|
||
(dampr40 1896) (dampr41 1897) (dampr42 1898) (dampr43 1899)
|
||
(dampr44 1900) (dampr45 1901) (dampr46 1902) (dampr47 1903)
|
||
(dampr48 1904) (dampr49 1905) (dampr50 1906) (dampr51 1907)
|
||
(dampr52 1908) (dampr53 1909) (dampr54 1910) (dampr55 1911)
|
||
(dampr56 1912) (dampr57 1913) (dampr58 1914) (dampr59 1915)
|
||
(dampr60 1916) (dampr61 1917) (dampr62 1918) (dampr63 1919)
|
||
|
||
(amcr 1920) (stbar 1921) (mmcr 1922)
|
||
(iamvr1 1925) (damvr1 1927)
|
||
(cxnr 1936) (ttbr 1937) (tplr 1938) (tppr 1939)
|
||
(tpxr 1940)
|
||
(timerh 1952) (timerl 1953) (timerd 1954)
|
||
(dcr 2048) (brr 2049) (nmar 2050) (btbr 2051)
|
||
|
||
(ibar0 2052) (ibar1 2053) (ibar2 2054) (ibar3 2055)
|
||
(dbar0 2056) (dbar1 2057) (dbar2 2058) (dbar3 2059)
|
||
|
||
(dbdr00 2060) (dbdr01 2061) (dbdr02 2062) (dbdr03 2063)
|
||
(dbdr10 2064) (dbdr11 2065) (dbdr12 2066) (dbdr13 2067)
|
||
(dbdr20 2068) (dbdr21 2069) (dbdr22 2070) (dbdr23 2071)
|
||
(dbdr30 2072) (dbdr31 2073) (dbdr32 2074) (dbdr33 2075)
|
||
|
||
(dbmr00 2076) (dbmr01 2077) (dbmr02 2078) (dbmr03 2079)
|
||
(dbmr10 2080) (dbmr11 2081) (dbmr12 2082) (dbmr13 2083)
|
||
(dbmr20 2084) (dbmr21 2085) (dbmr22 2086) (dbmr23 2087)
|
||
(dbmr30 2088) (dbmr31 2089) (dbmr32 2090) (dbmr33 2091)
|
||
|
||
(cpcfr 2304) (cpcr 2305) (cpsr 2306) (cptr 2307)
|
||
(cphsr0 2308) (cphsr1 2309) (cpesr0 2320) (cpesr1 2321)
|
||
(cpemr0 2322) (cpemr1 2323)
|
||
|
||
(iperr0 2324) (iperr1 2325) (ipjsr 2326) (ipjrr 2327)
|
||
(ipcsr0 2336) (ipcsr1 2337) (ipcwer0 2338) (ipcwer1 2339)
|
||
(ipcwr 2340)
|
||
|
||
(mbhsr 2352) (mbssr 2353) (mbrsr 2354) (mbsdr 2355)
|
||
(mbrdr 2356) (mbsmr 2357) (mbstr0 2359) (mbstr1 2360)
|
||
|
||
(slpr 2368) (sldr 2369) (slhsr 2370) (sltr 2371)
|
||
(slwr 2372)
|
||
|
||
(ihsr8 3848) (ihsr9 3849) (ihsr10 3850)
|
||
)
|
||
)
|
||
|
||
(define-hardware
|
||
(name h-spr)
|
||
(comment "special purpose registers")
|
||
(attrs PROFILE)
|
||
(type register UWI (4096))
|
||
(indices extern-keyword spr-names)
|
||
(get (index) (c-call UWI "@cpu@_h_spr_get_handler" index))
|
||
(set (index newval) (c-call VOID "@cpu@_h_spr_set_handler" index newval))
|
||
)
|
||
|
||
(define-pmacro (spr-pcsr) (reg h-spr 1))
|
||
(define-pmacro (spr-bpcsr) (reg h-spr 2))
|
||
(define-pmacro (spr-lr) (reg h-spr 272))
|
||
(define-pmacro (spr-lcr) (reg h-spr 273))
|
||
(define-pmacro (spr-iacc0h) (reg h-spr 280))
|
||
(define-pmacro (spr-iacc0l) (reg h-spr 281))
|
||
(define-pmacro (spr-sr0) (reg h-spr 768))
|
||
(define-pmacro (spr-sr1) (reg h-spr 769))
|
||
(define-pmacro (spr-sr2) (reg h-spr 770))
|
||
(define-pmacro (spr-sr3) (reg h-spr 771))
|
||
|
||
; Accumulator guard. Actually a subset of the SPR registers, but those SPRs
|
||
; are read-only in most insns. This hardware element is used by those insns
|
||
; which have direct access (mwtaccg, mrdaccg).
|
||
(define-keyword
|
||
(name accg-names)
|
||
(print-name h-accg)
|
||
(prefix "")
|
||
(values
|
||
(accg0 0)(accg1 1)(accg2 2)(accg3 3)
|
||
(accg4 4)(accg5 5)(accg6 6)(accg7 7)
|
||
(accg8 8)(accg9 9)(accg10 10)(accg11 11)
|
||
(accg12 12)(accg13 13)(accg14 14)(accg15 15)
|
||
(accg16 16)(accg17 17)(accg18 18)(accg19 19)
|
||
(accg20 20)(accg21 21)(accg22 22)(accg23 23)
|
||
(accg24 24)(accg25 25)(accg26 26)(accg27 27)
|
||
(accg28 28)(accg29 29)(accg30 30)(accg31 31)
|
||
(accg32 32)(accg33 33)(accg34 34)(accg35 35)
|
||
(accg36 36)(accg37 37)(accg38 38)(accg39 39)
|
||
(accg40 40)(accg41 41)(accg42 42)(accg43 43)
|
||
(accg44 44)(accg45 45)(accg46 46)(accg47 47)
|
||
(accg48 48)(accg49 49)(accg50 50)(accg51 51)
|
||
(accg52 52)(accg53 53)(accg54 54)(accg55 55)
|
||
(accg56 56)(accg57 57)(accg58 58)(accg59 59)
|
||
(accg60 60)(accg61 61)(accg62 62)(accg63 63)
|
||
)
|
||
)
|
||
|
||
(define-hardware
|
||
(name h-accg)
|
||
(comment "accumulator guard")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register UWI (64))
|
||
(indices extern-keyword accg-names)
|
||
(get (index)
|
||
(and (reg h-spr (add index 1472)) #xff))
|
||
(set (index newval)
|
||
(set (raw-reg UWI h-spr (add index 1472)) (and newval #xff)))
|
||
)
|
||
|
||
; 40 bit accumulator. Composed of ACCG and ACC registers concatenated, but
|
||
; referenced more often as the composed 40 bits.
|
||
(define-keyword
|
||
(name acc-names)
|
||
(print-name h-acc40)
|
||
(prefix "")
|
||
(values
|
||
(acc0 0)(acc1 1)(acc2 2)(acc3 3)(acc4 4)(acc5 5)(acc6 6)(acc7 7)
|
||
(acc8 8)(acc9 9)(acc10 10)(acc11 11)(acc12 12)(acc13 13)(acc14 14)(acc15 15)
|
||
(acc16 16)(acc17 17)(acc18 18)(acc19 19)(acc20 20)(acc21 21)(acc22 22)(acc23 23)
|
||
(acc24 24)(acc25 25)(acc26 26)(acc27 27)(acc28 28)(acc29 29)(acc30 30)(acc31 31)
|
||
(acc32 32)(acc33 33)(acc34 34)(acc35 35)(acc36 36)(acc37 37)(acc38 38)(acc39 39)
|
||
(acc40 40)(acc41 41)(acc42 42)(acc43 43)(acc44 44)(acc45 45)(acc46 46)(acc47 47)
|
||
(acc48 48)(acc49 49)(acc50 50)(acc51 51)(acc52 52)(acc53 53)(acc54 54)(acc55 55)
|
||
(acc56 56)(acc57 57)(acc58 58)(acc59 59)(acc60 60)(acc61 61)(acc62 62)(acc63 63)
|
||
)
|
||
)
|
||
|
||
(define-hardware
|
||
(name h-acc40S)
|
||
(comment "40 bit signed accumulator")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register DI (64))
|
||
(indices extern-keyword acc-names)
|
||
; The accumlator is made up of two 32 bit registers, accgi/acci.
|
||
; We want to extract this as a combined 40 signed bits
|
||
(get (index)
|
||
(or DI
|
||
(sll DI (ext DI (trunc QI (reg h-spr (add index 1472))))
|
||
32)
|
||
(zext DI (reg h-spr (add index 1408)))))
|
||
; Bits 40-63 are not written. raw-reg is used to bypass read-only restrictions
|
||
; on ACC and ACCG registers
|
||
(set (index newval)
|
||
(sequence ()
|
||
(c-call VOID "frv_check_spr_write_access" (add index 1408))
|
||
(set (raw-reg UWI h-spr
|
||
(add index 1472)) (and (srl newval 32) #xff))
|
||
(set (raw-reg UWI h-spr
|
||
(add index 1408)) (trunc USI newval))))
|
||
)
|
||
|
||
(define-hardware
|
||
(name h-acc40U)
|
||
(comment "40 bit unsigned accumulator")
|
||
(attrs PROFILE VIRTUAL)
|
||
(type register UDI (64))
|
||
(indices extern-keyword acc-names)
|
||
; The accumlator is made up of two 32 bit registers, accgi/acci.
|
||
; We want to extract this as a combined 40 unsigned bits
|
||
(get (index)
|
||
(or DI
|
||
(sll DI (zext DI (reg h-spr (add index 1472))) 32)
|
||
(zext DI (reg h-spr (add index 1408)))))
|
||
; Bits 40-63 are not written. raw-reg is used to bypass read-only restrictions
|
||
; on ACC and ACCG registers
|
||
(set (index newval)
|
||
(sequence ()
|
||
(c-call VOID "frv_check_spr_write_access" (add index 1408))
|
||
(set (raw-reg UWI h-spr
|
||
(add index 1472)) (and (srl newval 32) #xff))
|
||
(set (raw-reg UWI h-spr
|
||
(add index 1408)) (trunc USI newval))))
|
||
)
|
||
; 64-bit signed accumulator. Composed of iacc0h and iacc0l registers
|
||
; concatenated, but referenced more often as the composed 64 bits.
|
||
(define-keyword
|
||
; This is totally hokey -- I have to have an index!
|
||
(name iacc0-names)
|
||
(print-name h-iacc0)
|
||
(prefix "")
|
||
(values (iacc0 0))
|
||
)
|
||
|
||
(define-hardware
|
||
(name h-iacc0)
|
||
(comment "64 bit signed accumulator")
|
||
(attrs PROFILE VIRTUAL (MACH fr400,fr450))
|
||
(type register DI (1))
|
||
(indices extern-keyword iacc0-names)
|
||
; The single 64-bit integer accumulator is made up of two 32 bit
|
||
; registers, iacc0h and iacc0l. We want to extract this as a
|
||
; combined 64 signed bits.
|
||
(get (idx) (or DI (sll DI (ext DI (spr-iacc0h)) 32) (zext DI (spr-iacc0l))))
|
||
(set (idx newval)
|
||
(sequence ()
|
||
(set (spr-iacc0h) (trunc SI (srl newval 32)))
|
||
(set (spr-iacc0l) (trunc SI newval))))
|
||
)
|
||
|
||
; Integer condition code registers (CCR)
|
||
;
|
||
; The individual sub registers bits of the CCR are referenced more often than
|
||
; the entire register so set them directly. We can assemble the
|
||
; entire register when necessary.
|
||
;
|
||
(define-keyword
|
||
(name iccr-names)
|
||
(print-name h-iccr)
|
||
(prefix "")
|
||
(values (icc0 0) (icc1 1) (icc2 2) (icc3 3))
|
||
)
|
||
|
||
(define-hardware
|
||
(name h-iccr)
|
||
(comment "Integer condition code registers")
|
||
(attrs PROFILE)
|
||
(type register UQI (4))
|
||
(indices extern-keyword iccr-names)
|
||
)
|
||
|
||
; Floating point condition code registers (CCR)
|
||
;
|
||
; The individual sub registers bits of the CCR are referenced more often than
|
||
; the entire register so set them directly. We can assemble the
|
||
; entire register when necessary.
|
||
;
|
||
(define-keyword
|
||
(name fccr-names)
|
||
(print-name h-fccr)
|
||
(prefix "")
|
||
(values (fcc0 0) (fcc1 1) (fcc2 2) (fcc3 3))
|
||
)
|
||
|
||
(define-hardware
|
||
(name h-fccr)
|
||
(comment "Floating point condition code registers")
|
||
(attrs PROFILE)
|
||
(type register UQI (4))
|
||
(indices extern-keyword fccr-names)
|
||
)
|
||
|
||
; C condition code registers (CCCR)
|
||
;
|
||
(define-keyword
|
||
(name cccr-names)
|
||
(print-name h-cccr)
|
||
(prefix "")
|
||
(values (cc0 0) (cc1 1) (cc2 2) (cc3 3) (cc4 4) (cc5 5) (cc6 6) (cc7 7))
|
||
)
|
||
|
||
(define-hardware
|
||
(name h-cccr)
|
||
(comment "Condition code registers")
|
||
(attrs PROFILE)
|
||
(type register UQI (8))
|
||
(indices extern-keyword cccr-names)
|
||
)
|
||
|
||
; Dummy hardware used to define packing bit on insns
|
||
;
|
||
(define-hardware
|
||
(name h-pack)
|
||
(comment "Packing bit dummy hardware")
|
||
(type immediate (UINT 1))
|
||
(values keyword "" (("" 1) (".p" 0) (".P" 0)))
|
||
)
|
||
; Dummy hardware used to define hint field for branches always taken
|
||
;
|
||
(define-hardware
|
||
(name h-hint-taken)
|
||
(comment "Branch taken hint dummy hardware")
|
||
(type immediate (UINT 1))
|
||
; The order of these is important. We want '2' to get written by default,
|
||
; but we also want the docoder/disassembler to allow the values '0', '1' and
|
||
; '3'.
|
||
(values keyword "" (("" 2) ("" 0) ("" 1) ("" 3)))
|
||
)
|
||
; Dummy hardware used to define hint field for branches never taken
|
||
;
|
||
(define-hardware
|
||
(name h-hint-not-taken)
|
||
(comment "Branch not taken hint dummy hardware")
|
||
(type immediate (UINT 1))
|
||
; The order of these is important. We want '0' to get written by default,
|
||
; but we also want the docoder/disassembler to allow the values '1', '2' and
|
||
; '3'.
|
||
(values keyword "" (("" 0) ("" 1) ("" 2) ("" 3)))
|
||
)
|
||
|
||
; Instruction Operands.
|
||
; These entries provide a layer between the assembler and the raw hardware
|
||
; description, and are used to refer to hardware elements in the semantic
|
||
; code. Usually there's a bit of over-specification, but in more complicated
|
||
; instruction sets there isn't.
|
||
|
||
; FRV specific operand attributes:
|
||
|
||
(define-attr
|
||
(for operand)
|
||
(type boolean)
|
||
(name HASH-PREFIX)
|
||
(comment "immediates have an optional '#' prefix")
|
||
)
|
||
|
||
; ??? Convention says this should be o-sr, but then the insn definitions
|
||
; should refer to o-sr which is clumsy. The "o-" could be implicit, but
|
||
; then it should be implicit for all the symbols here, but then there would
|
||
; be confusion between (f-)simm8 and (h-)simm8.
|
||
; So for now the rule is exactly as it appears here.
|
||
|
||
; dnmop: define-normal-mode-operand: temporary, pending potential removal
|
||
; of modes from h/w.
|
||
(define-pmacro (dnmop xname xcomment xattrs xtype xindex xmode)
|
||
(define-operand
|
||
(name xname)
|
||
(comment xcomment)
|
||
(.splice attrs (.unsplice xattrs))
|
||
(type xtype)
|
||
(index xindex)
|
||
(mode xmode)
|
||
)
|
||
)
|
||
|
||
; dnpmop: define-normal-parsed-mode-operand: Normal mode operand with parse handler
|
||
(define-pmacro (dnpmop xname xcomment xattrs xtype xindex xmode xparse)
|
||
(define-operand
|
||
(name xname)
|
||
(comment xcomment)
|
||
(.splice attrs (.unsplice xattrs))
|
||
(type xtype)
|
||
(index xindex)
|
||
(mode xmode)
|
||
(handlers (parse xparse))
|
||
)
|
||
)
|
||
|
||
(dnop pack "packing bit" () h-pack f-pack)
|
||
|
||
(dnmop GRi "source register 1" () h-gr f-GRi SI)
|
||
(dnmop GRj "source register 2" () h-gr f-GRj SI)
|
||
(dnmop GRk "destination register" () h-gr f-GRk SI)
|
||
(dnmop GRkhi "destination register" () h-gr_hi f-GRk UHI)
|
||
(dnmop GRklo "destination register" () h-gr_lo f-GRk UHI)
|
||
(dnpmop GRdoublek "destination register" () h-gr_double f-GRk DI "even_register")
|
||
(dnmop ACC40Si "signed accumulator" () h-acc40S f-ACC40Si DI)
|
||
(dnmop ACC40Ui "unsigned accumulator" () h-acc40U f-ACC40Ui UDI)
|
||
(dnmop ACC40Sk "target accumulator" () h-acc40S f-ACC40Sk DI)
|
||
(dnmop ACC40Uk "target accumulator" () h-acc40U f-ACC40Uk UDI)
|
||
(dnmop ACCGi "source register" () h-accg f-ACCGi UWI)
|
||
(dnmop ACCGk "target register" () h-accg f-ACCGk UWI)
|
||
|
||
(dnmop CPRi "source register" ((MACH frv)) h-cpr f-CPRi SI)
|
||
(dnmop CPRj "source register" ((MACH frv)) h-cpr f-CPRj SI)
|
||
(dnmop CPRk "destination register" ((MACH frv)) h-cpr f-CPRk SI)
|
||
(dnpmop CPRdoublek "destination register" ((MACH frv)) h-cpr_double f-CPRk DI "even_register")
|
||
|
||
; floating point operands
|
||
(dnmop FRinti "source register 1" () h-fr_int f-FRi SI)
|
||
(dnmop FRintj "source register 2" () h-fr_int f-FRj SI)
|
||
(dnmop FRintk "target register" () h-fr_int f-FRk SI)
|
||
(dnmop FRi "source register 1" () h-fr f-FRi SF)
|
||
(dnmop FRj "source register 2" () h-fr f-FRj SF)
|
||
(dnmop FRk "destination register" () h-fr f-FRk SF)
|
||
(dnmop FRkhi "destination register" () h-fr_hi f-FRk UHI)
|
||
(dnmop FRklo "destination register" () h-fr_lo f-FRk UHI)
|
||
(dnpmop FRdoublei "source register 1" () h-fr_double f-FRi DF "even_register")
|
||
(dnpmop FRdoublej "source register 2" () h-fr_double f-FRj DF "even_register")
|
||
(dnpmop FRdoublek "target register" () h-fr_double f-FRk DF "even_register")
|
||
|
||
(dnop CRi "source register 1" () h-cccr f-CRi)
|
||
(dnop CRj "source register 2" () h-cccr f-CRj)
|
||
(dnop CRj_int "destination register" () h-cccr f-CRj_int)
|
||
(dnop CRj_float "destination register" () h-cccr f-CRj_float)
|
||
(dnop CRk "destination register" () h-cccr f-CRk)
|
||
(dnop CCi "condition register" () h-cccr f-CCi)
|
||
|
||
(dnop ICCi_1 "condition register" () h-iccr f-ICCi_1)
|
||
(dnop ICCi_2 "condition register" () h-iccr f-ICCi_2)
|
||
(dnop ICCi_3 "condition register" () h-iccr f-ICCi_3)
|
||
(dnop FCCi_1 "condition register" () h-fccr f-FCCi_1)
|
||
(dnop FCCi_2 "condition register" () h-fccr f-FCCi_2)
|
||
(dnop FCCi_3 "condition register" () h-fccr f-FCCi_3)
|
||
(dnop FCCk "condition register" () h-fccr f-FCCk)
|
||
|
||
(dnop eir "exception insn reg" () h-uint f-eir)
|
||
(dnop s10 "10 bit signed immediate" (HASH-PREFIX) h-sint f-s10)
|
||
(dnop u16 "16 bit unsigned immediate" (HASH-PREFIX) h-uint f-u16)
|
||
(dnop s16 "16 bit signed immediate" (HASH-PREFIX) h-sint f-s16)
|
||
(dnop s6 "6 bit signed immediate" (HASH-PREFIX) h-sint f-s6)
|
||
(dnop s6_1 "6 bit signed immediate" (HASH-PREFIX) h-sint f-s6_1)
|
||
(dnop u6 "6 bit unsigned immediate" (HASH-PREFIX) h-uint f-u6)
|
||
(dnop s5 "5 bit signed immediate" (HASH-PREFIX) h-sint f-s5)
|
||
(dnop cond "conditional arithmetic" (HASH-PREFIX) h-uint f-cond)
|
||
(dnop ccond "lr branch condition" (HASH-PREFIX) h-uint f-ccond)
|
||
(dnop hint "2 bit branch predictor" (HASH-PREFIX) h-uint f-hint)
|
||
(dnop hint_taken "2 bit branch predictor" () h-hint-taken f-hint)
|
||
(dnop hint_not_taken "2 bit branch predictor" () h-hint-not-taken f-hint)
|
||
|
||
(dnop LI "link indicator" () h-uint f-LI)
|
||
(dnop lock "cache lock indicator" (HASH-PREFIX) h-uint f-lock)
|
||
(dnop debug "debug mode indicator" (HASH-PREFIX) h-uint f-debug)
|
||
(dnop ae "all entries indicator" (HASH-PREFIX) h-uint f-ae)
|
||
|
||
(dnop label16 "18 bit pc relative address" () h-iaddr f-label16)
|
||
|
||
(dnop LRAE "Load Real Address E flag" () h-uint f-LRAE)
|
||
(dnop LRAD "Load Real Address D flag" () h-uint f-LRAD)
|
||
(dnop LRAS "Load Real Address S flag" () h-uint f-LRAS)
|
||
|
||
(dnop TLBPRopx "TLB Probe operation number" () h-uint f-TLBPRopx)
|
||
(dnop TLBPRL "TLB Probe L flag" () h-uint f-TLBPRL)
|
||
|
||
(define-operand
|
||
(name A0)
|
||
(comment "A==0 operand of mclracc")
|
||
(attrs)
|
||
(type h-uint)
|
||
(index f-A)
|
||
(mode USI)
|
||
(handlers (parse "A0"))
|
||
)
|
||
|
||
(define-operand
|
||
(name A1)
|
||
(comment "A==1 operand of mclracc")
|
||
(attrs)
|
||
(type h-uint)
|
||
(index f-A)
|
||
(mode USI)
|
||
(handlers (parse "A1"))
|
||
)
|
||
|
||
(define-operand
|
||
(name FRintieven)
|
||
(comment "(even) source register 1")
|
||
(attrs)
|
||
(type h-fr_int)
|
||
(index f-FRi)
|
||
(mode SI)
|
||
(handlers (parse "even_register"))
|
||
)
|
||
|
||
(define-operand
|
||
(name FRintjeven)
|
||
(comment "(even) source register 2")
|
||
(attrs)
|
||
(type h-fr_int)
|
||
(index f-FRj)
|
||
(mode SI)
|
||
(handlers (parse "even_register"))
|
||
)
|
||
|
||
(define-operand
|
||
(name FRintkeven)
|
||
(comment "(even) target register")
|
||
(attrs)
|
||
(type h-fr_int)
|
||
(index f-FRk)
|
||
(mode SI)
|
||
(handlers (parse "even_register"))
|
||
)
|
||
|
||
(define-operand
|
||
(name d12)
|
||
(comment "12 bit signed immediate")
|
||
(attrs)
|
||
(type h-sint)
|
||
(index f-d12)
|
||
(handlers (parse "d12"))
|
||
)
|
||
|
||
(define-operand
|
||
(name s12)
|
||
(comment "12 bit signed immediate")
|
||
(attrs HASH-PREFIX)
|
||
(type h-sint)
|
||
(index f-d12)
|
||
(handlers (parse "s12"))
|
||
)
|
||
|
||
(define-operand
|
||
(name u12)
|
||
(comment "12 bit signed immediate")
|
||
(attrs HASH-PREFIX)
|
||
(type h-sint)
|
||
(index f-u12)
|
||
(handlers (parse "u12"))
|
||
)
|
||
|
||
(define-operand
|
||
(name spr)
|
||
(comment "special purpose register")
|
||
(attrs)
|
||
(type h-spr)
|
||
(index f-spr)
|
||
(handlers (parse "spr") (print "spr"))
|
||
)
|
||
|
||
(define-operand
|
||
(name ulo16)
|
||
(comment "16 bit unsigned immediate, for #lo()")
|
||
(attrs)
|
||
(type h-uint)
|
||
(index f-u16)
|
||
(handlers (parse "ulo16") (print "lo"))
|
||
)
|
||
|
||
(define-operand
|
||
(name slo16)
|
||
(comment "16 bit unsigned immediate, for #lo()")
|
||
(attrs)
|
||
(type h-sint)
|
||
(index f-s16)
|
||
(handlers (parse "uslo16") (print "lo"))
|
||
)
|
||
|
||
(define-operand
|
||
(name uhi16)
|
||
(comment "16 bit unsigned immediate, for #hi()")
|
||
(attrs)
|
||
(type h-uint)
|
||
(index f-u16)
|
||
(handlers (parse "uhi16") (print "hi"))
|
||
)
|
||
|
||
(define-operand
|
||
(name label24)
|
||
(comment "26 bit pc relative address")
|
||
(attrs)
|
||
(type h-iaddr)
|
||
(index f-label24)
|
||
(mode SI)
|
||
(handlers (parse "call_label"))
|
||
)
|
||
|
||
; operands representing hardware
|
||
;
|
||
(dnop psr_esr "PSR.ESR bit" (SEM-ONLY) h-psr_esr f-nil)
|
||
(dnop psr_s "PSR.S bit" (SEM-ONLY) h-psr_s f-nil)
|
||
(dnop psr_ps "PSR.PS bit" (SEM-ONLY) h-psr_ps f-nil)
|
||
(dnop psr_et "PSR.ET bit" (SEM-ONLY) h-psr_et f-nil)
|
||
|
||
(dnop bpsr_bs "BPSR.BS bit" (SEM-ONLY) h-bpsr_bs f-nil)
|
||
(dnop bpsr_bet "BPSR.BET bit" (SEM-ONLY) h-bpsr_bet f-nil)
|
||
|
||
(dnop tbr_tba "TBR.TBA" (SEM-ONLY) h-tbr_tba f-nil)
|
||
(dnop tbr_tt "TBR.TT" (SEM-ONLY) h-tbr_tt f-nil)
|
||
|
||
; Null operands
|
||
;
|
||
(define-pmacro (ICCi_1-null) (f-ICCi_1-null 0))
|
||
(define-pmacro (ICCi_2-null) (f-ICCi_2-null 0))
|
||
(define-pmacro (ICCi_3-null) (f-ICCi_3-null 0))
|
||
(define-pmacro (FCCi_1-null) (f-FCCi_1-null 0))
|
||
(define-pmacro (FCCi_2-null) (f-FCCi_2-null 0))
|
||
(define-pmacro (FCCi_3-null) (f-FCCi_3-null 0))
|
||
(define-pmacro (rs-null) (f-rs-null 0))
|
||
(define-pmacro (GRi-null) (f-GRi-null 0))
|
||
(define-pmacro (GRj-null) (f-GRj-null 0))
|
||
(define-pmacro (GRk-null) (f-GRk-null 0))
|
||
(define-pmacro (FRi-null) (f-FRi-null 0))
|
||
(define-pmacro (FRj-null) (f-FRj-null 0))
|
||
(define-pmacro (ACCj-null) (f-ACCj-null 0))
|
||
(define-pmacro (rd-null) (f-rd-null 0))
|
||
(define-pmacro (cond-null) (f-cond-null 0))
|
||
(define-pmacro (ccond-null) (f-ccond-null 0))
|
||
(define-pmacro (s12-null) (f-s12-null 0))
|
||
(define-pmacro (label16-null) (f-label16-null 0))
|
||
(define-pmacro (misc-null-1) (f-misc-null-1 0))
|
||
(define-pmacro (misc-null-2) (f-misc-null-2 0))
|
||
(define-pmacro (misc-null-3) (f-misc-null-3 0))
|
||
(define-pmacro (misc-null-4) (f-misc-null-4 0))
|
||
(define-pmacro (misc-null-5) (f-misc-null-5 0))
|
||
(define-pmacro (misc-null-6) (f-misc-null-6 0))
|
||
(define-pmacro (misc-null-7) (f-misc-null-7 0))
|
||
(define-pmacro (misc-null-8) (f-misc-null-8 0))
|
||
(define-pmacro (misc-null-9) (f-misc-null-9 0))
|
||
(define-pmacro (misc-null-10) (f-misc-null-10 0))
|
||
(define-pmacro (misc-null-11) (f-misc-null-11 0))
|
||
|
||
(define-pmacro (LRA-null) (f-LRA-null 0))
|
||
(define-pmacro (TLBPR-null) (f-TLBPR-null 0))
|
||
|
||
(define-pmacro (LI-on) (f-LI-on 1))
|
||
(define-pmacro (LI-off) (f-LI-off 0))
|
||
|
||
; Instruction definitions.
|
||
;
|
||
; Notes:
|
||
; - dni is short for "define-normal-instruction"
|
||
; - Macros are used to represent each insn format. These should be used as much
|
||
; as possible unless an insn has exceptional behaviour
|
||
;
|
||
|
||
; Commonly used Macros
|
||
;
|
||
; Specific registers
|
||
;
|
||
|
||
; Integer condition code manipulation
|
||
;
|
||
(define-pmacro (set-z-and-n icc x)
|
||
(if (eq x 0)
|
||
(set icc (or (and icc #x7) #x4))
|
||
(if (lt x 0)
|
||
(set icc (or (and icc #xb) #x8))
|
||
(set icc (and icc #x3))))
|
||
)
|
||
|
||
(define-pmacro (set-n icc val)
|
||
(if (eq val 0)
|
||
(set icc (and icc #x7))
|
||
(set icc (or icc #x8)))
|
||
)
|
||
|
||
(define-pmacro (set-z icc val)
|
||
(if (eq val 0)
|
||
(set icc (and icc #xb))
|
||
(set icc (or icc #x4)))
|
||
)
|
||
|
||
(define-pmacro (set-v icc val)
|
||
(if (eq val 0)
|
||
(set icc (and icc #xd))
|
||
(set icc (or icc #x2)))
|
||
)
|
||
|
||
(define-pmacro (set-c icc val)
|
||
(if (eq val 0)
|
||
(set icc (and icc #xe))
|
||
(set icc (or icc #x1)))
|
||
)
|
||
|
||
(define-pmacro (nbit icc)
|
||
(trunc BI (srl (and icc #x8) 3))
|
||
)
|
||
|
||
(define-pmacro (zbit icc)
|
||
(trunc BI (srl (and icc #x4) 2))
|
||
)
|
||
|
||
(define-pmacro (vbit icc)
|
||
(trunc BI (srl (and icc #x2) 1))
|
||
)
|
||
|
||
(define-pmacro (cbit icc)
|
||
(trunc BI (and icc #x1))
|
||
)
|
||
|
||
(define-pmacro (ebit icc)
|
||
(trunc BI (srl (and icc #x8) 3))
|
||
)
|
||
|
||
(define-pmacro (lbit icc)
|
||
(trunc BI (srl (and icc #x4) 2))
|
||
)
|
||
|
||
(define-pmacro (gbit icc)
|
||
(trunc BI (srl (and icc #x2) 1))
|
||
)
|
||
|
||
(define-pmacro (ubit icc)
|
||
(trunc BI (and icc #x1))
|
||
)
|
||
|
||
; FRV insns
|
||
;
|
||
;
|
||
; Format: INT, Logic, Shift r-r
|
||
;
|
||
(define-pmacro (int-logic-r-r name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$GRj,$GRk")
|
||
(+ pack GRk op GRi (ICCi_1-null) ope GRj)
|
||
(set GRk (operation GRi GRj))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-logic-r-r add add OP_00 OPE2_00 "add reg/reg")
|
||
(int-logic-r-r sub sub OP_00 OPE2_04 "sub reg/reg")
|
||
(int-logic-r-r and and OP_01 OPE2_00 "and reg/reg")
|
||
(int-logic-r-r or or OP_01 OPE2_02 "or reg/reg")
|
||
(int-logic-r-r xor xor OP_01 OPE2_04 "xor reg/reg")
|
||
|
||
(dni not
|
||
("not")
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
("not$pack $GRj,$GRk")
|
||
(+ pack GRk OP_01 (rs-null) (ICCi_1-null) OPE2_06 GRj)
|
||
(set GRk (inv GRj))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
|
||
(dni sdiv
|
||
"signed division"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"sdiv$pack $GRi,$GRj,$GRk"
|
||
(+ pack GRk OP_00 GRi (ICCi_1-null) OPE2_0E GRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_signed_integer_divide"
|
||
GRi GRj (index-of GRk) 0)
|
||
(clobber GRk))
|
||
((fr400 (unit u-idiv)) (fr450 (unit u-idiv))
|
||
(fr500 (unit u-idiv)) (fr550 (unit u-idiv)))
|
||
)
|
||
|
||
(dni nsdiv
|
||
"non excepting signed division"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2) NON-EXCEPTING
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
"nsdiv$pack $GRi,$GRj,$GRk"
|
||
(+ pack GRk OP_01 GRi (ICCi_1-null) OPE2_0E GRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_signed_integer_divide"
|
||
GRi GRj (index-of GRk) 1)
|
||
(clobber GRk))
|
||
((fr500 (unit u-idiv)) (fr550 (unit u-idiv)))
|
||
)
|
||
|
||
(dni udiv
|
||
"unsigned division reg/reg"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"udiv$pack $GRi,$GRj,$GRk"
|
||
(+ pack GRk OP_00 GRi (ICCi_1-null) OPE2_0F GRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_unsigned_integer_divide"
|
||
GRi GRj (index-of GRk) 0)
|
||
(clobber GRk))
|
||
((fr400 (unit u-idiv)) (fr450 (unit u-idiv))
|
||
(fr500 (unit u-idiv)) (fr550 (unit u-idiv)))
|
||
)
|
||
|
||
(dni nudiv
|
||
"non excepting unsigned division"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2) NON-EXCEPTING
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
"nudiv$pack $GRi,$GRj,$GRk"
|
||
(+ pack GRk OP_01 GRi (ICCi_1-null) OPE2_0F GRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_unsigned_integer_divide"
|
||
GRi GRj (index-of GRk) 1)
|
||
(clobber GRk))
|
||
((fr500 (unit u-idiv)) (fr550 (unit u-idiv)))
|
||
)
|
||
|
||
; Multiplication
|
||
;
|
||
(define-pmacro (multiply-r-r name signop op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$GRj,$GRdoublek")
|
||
(+ pack GRdoublek op GRi (ICCi_1-null) ope GRj)
|
||
(set GRdoublek (mul DI (signop DI GRi) (signop DI GRj)))
|
||
((fr400 (unit u-imul)) (fr450 (unit u-imul))
|
||
(fr500 (unit u-imul)) (fr550 (unit u-imul)))
|
||
)
|
||
)
|
||
|
||
(multiply-r-r smul ext OP_00 OPE2_08 "signed multiply reg/reg")
|
||
(multiply-r-r umul zext OP_00 OPE2_0A "unsigned multiply reg/reg")
|
||
|
||
; Multiplication with integer accumulator IACC
|
||
;
|
||
|
||
(define-pmacro (iacc-set value)
|
||
(set (reg h-iacc0 0) value))
|
||
|
||
(define-pmacro (iacc-add value)
|
||
(set (reg h-iacc0 0)
|
||
(cond DI
|
||
((andif (andif (gt value 0) (gt (reg h-iacc0 0) 0))
|
||
(lt (sub DI #x7fffffffffffffff value) (reg h-iacc0 0)))
|
||
; Positive overflow
|
||
(const DI #x7fffffffffffffff))
|
||
((andif (andif (lt value 0) (lt (reg h-iacc0 0) 0))
|
||
(gt (sub DI #x8000000000000000 value) (reg h-iacc0 0)))
|
||
; Negative overflow
|
||
(const DI #x8000000000000000))
|
||
(else
|
||
(add DI (reg h-iacc0 0) value))))
|
||
)
|
||
|
||
(define-pmacro (iacc-sub value)
|
||
(set (reg h-iacc0 0)
|
||
(cond DI
|
||
((andif (andif (lt value 0) (gt (reg h-iacc0 0) 0))
|
||
(lt (add DI #x7fffffffffffffff value) (reg h-iacc0 0)))
|
||
; Positive overflow
|
||
(const DI #x7fffffffffffffff))
|
||
((andif (andif (gt value 0) (lt (reg h-iacc0 0) 0))
|
||
(gt (add DI #x8000000000000000 value) (reg h-iacc0 0)))
|
||
; Negative overflow
|
||
(const DI #x8000000000000000))
|
||
(else
|
||
(sub DI (reg h-iacc0 0) value))))
|
||
)
|
||
|
||
(define-pmacro (iacc-multiply-r-r name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IACC) (MACH fr400,fr450)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) AUDIO)
|
||
(.str name "$pack $GRi,$GRj")
|
||
(+ pack (rd-null) op GRi ope GRj)
|
||
((.sym iacc- operation) (mul DI (ext DI GRi) (ext DI GRj)))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(iacc-multiply-r-r smu set OP_46 OPE1_05 "Signed multiply reg/reg/iacc")
|
||
(iacc-multiply-r-r smass add OP_46 OPE1_06 "Signed multiply/add reg/reg/iacc")
|
||
(iacc-multiply-r-r smsss sub OP_46 OPE1_07 "Signed multiply/sub reg/reg/iacc")
|
||
|
||
(define-pmacro (int-shift-r-r name op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$GRj,$GRk")
|
||
(+ pack GRk op GRi (ICCi_1-null) ope GRj)
|
||
(set GRk (name GRi (and GRj #x1f)))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-shift-r-r sll OP_01 OPE2_08 "shift left logical reg/reg")
|
||
(int-shift-r-r srl OP_01 OPE2_0A "shift right logical reg/reg")
|
||
(int-shift-r-r sra OP_01 OPE2_0C "shift right arith reg/reg")
|
||
|
||
(dni slass
|
||
"shift left arith reg/reg with saturation"
|
||
((UNIT IALL) (MACH fr400,fr450)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) AUDIO)
|
||
"slass$pack $GRi,$GRj,$GRk"
|
||
(+ pack GRk OP_46 GRi OPE1_02 GRj)
|
||
(set GRk (c-call SI "@cpu@_shift_left_arith_saturate" GRi GRj))
|
||
()
|
||
)
|
||
|
||
(dni scutss
|
||
"Integer accumulator cut with saturation"
|
||
((UNIT I0) (MACH fr400,fr450)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) AUDIO)
|
||
"scutss$pack $GRj,$GRk"
|
||
(+ pack GRk OP_46 (rs-null) OPE1_04 GRj)
|
||
(set GRk (c-call SI "@cpu@_iacc_cut" (reg h-iacc0 0) GRj))
|
||
()
|
||
)
|
||
|
||
(define-pmacro (scan-semantics arg1 arg2 targ)
|
||
(sequence ((WI tmp1) (WI tmp2))
|
||
(set tmp1 arg1)
|
||
(set tmp2 (sra arg2 1))
|
||
(set targ (c-call WI "@cpu@_scan_result" (xor tmp1 tmp2))))
|
||
)
|
||
|
||
(dni scan
|
||
"scan"
|
||
((UNIT SCAN) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"scan$pack $GRi,$GRj,$GRk"
|
||
(+ pack GRk OP_0B GRi (ICCi_1-null) OPE2_00 GRj)
|
||
(scan-semantics GRi GRj GRk)
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
|
||
; Format: conditional INT, Logic, Shift r-r
|
||
;
|
||
(define-pmacro (conditional-int-logic name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
(.str name "$pack $GRi,$GRj,$GRk,$CCi,$cond")
|
||
(+ pack GRk op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(set GRk (operation GRi GRj)))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(conditional-int-logic cadd add OP_58 OPE4_0 "conditional add")
|
||
(conditional-int-logic csub sub OP_58 OPE4_1 "conditional sub")
|
||
(conditional-int-logic cand and OP_5A OPE4_0 "conditional and")
|
||
(conditional-int-logic cor or OP_5A OPE4_1 "conditional or")
|
||
(conditional-int-logic cxor xor OP_5A OPE4_2 "conditional xor")
|
||
|
||
(dni cnot
|
||
"conditional not"
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
"cnot$pack $GRj,$GRk,$CCi,$cond"
|
||
(+ pack GRk OP_5A (rs-null) CCi cond OPE4_3 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(set GRk (inv GRj)))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
|
||
(dni csmul
|
||
"conditional signed multiply"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
"csmul$pack $GRi,$GRj,$GRdoublek,$CCi,$cond"
|
||
(+ pack GRdoublek OP_58 GRi CCi cond OPE4_2 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(set GRdoublek (mul DI (ext DI GRi) (ext DI GRj))))
|
||
((fr400 (unit u-imul)) (fr450 (unit u-imul))
|
||
(fr500 (unit u-imul)) (fr550 (unit u-imul)))
|
||
)
|
||
|
||
(dni csdiv
|
||
"conditional signed division"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
"csdiv$pack $GRi,$GRj,$GRk,$CCi,$cond"
|
||
(+ pack GRk OP_58 GRi CCi cond OPE4_3 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_signed_integer_divide"
|
||
GRi GRj (index-of GRk) 0)
|
||
(clobber GRk)))
|
||
((fr400 (unit u-idiv)) (fr450 (unit u-idiv))
|
||
(fr500 (unit u-idiv)) (fr550 (unit u-idiv)))
|
||
)
|
||
|
||
(dni cudiv
|
||
"conditional unsigned division"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
"cudiv$pack $GRi,$GRj,$GRk,$CCi,$cond"
|
||
(+ pack GRk OP_59 GRi CCi cond OPE4_3 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_unsigned_integer_divide"
|
||
GRi GRj (index-of GRk) 0)
|
||
(clobber GRk)))
|
||
((fr400 (unit u-idiv)) (fr450 (unit u-idiv))
|
||
(fr500 (unit u-idiv)) (fr550 (unit u-idiv)))
|
||
)
|
||
|
||
(define-pmacro (conditional-shift name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
(.str name "$pack $GRi,$GRj,$GRk,$CCi,$cond")
|
||
(+ pack GRk op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(set GRk (operation GRi (and GRj #x1f))))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(conditional-shift csll sll OP_5C OPE4_0 "conditional shift left logical")
|
||
(conditional-shift csrl srl OP_5C OPE4_1 "conditional shift right logical")
|
||
(conditional-shift csra sra OP_5C OPE4_2 "conditional shift right arith")
|
||
|
||
(dni cscan
|
||
"conditional scan"
|
||
((UNIT SCAN) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
"cscan$pack $GRi,$GRj,$GRk,$CCi,$cond"
|
||
(+ pack GRk OP_65 GRi CCi cond OPE4_3 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(scan-semantics GRi GRj GRk))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
|
||
; Format: INT, Logic, Shift, cc r-r
|
||
;
|
||
(define-pmacro (int-arith-cc-semantics operation icc)
|
||
(sequence ((BI tmp) (QI cc) (SI result))
|
||
(set cc icc)
|
||
(set tmp ((.sym operation -oflag) GRi GRj (const 0)))
|
||
(set-v cc tmp)
|
||
(set tmp ((.sym operation -cflag) GRi GRj (const 0)))
|
||
(set-c cc tmp)
|
||
(set result (operation GRi GRj))
|
||
(set-z-and-n cc result)
|
||
(set GRk result)
|
||
(set icc cc))
|
||
)
|
||
|
||
(define-pmacro (int-arith-cc-r-r name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$GRj,$GRk,$ICCi_1")
|
||
(+ pack GRk op GRi ICCi_1 ope GRj)
|
||
(int-arith-cc-semantics operation ICCi_1)
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-arith-cc-r-r addcc add OP_00 OPE2_01 "add reg/reg, set icc")
|
||
(int-arith-cc-r-r subcc sub OP_00 OPE2_05 "sub reg/reg, set icc")
|
||
|
||
(define-pmacro (int-logic-cc-semantics op icc)
|
||
(sequence ((SI tmp))
|
||
(set tmp (op GRi GRj))
|
||
(set GRk tmp)
|
||
(set-z-and-n icc tmp))
|
||
)
|
||
|
||
(define-pmacro (int-logic-cc-r-r name op ope comment)
|
||
(dni (.sym name cc)
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str (.sym name cc) "$pack $GRi,$GRj,$GRk,$ICCi_1")
|
||
(+ pack GRk op GRi ICCi_1 ope GRj)
|
||
(int-logic-cc-semantics name ICCi_1)
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-logic-cc-r-r and OP_01 OPE2_01 "and reg/reg, set icc")
|
||
(int-logic-cc-r-r or OP_01 OPE2_03 "or reg/reg, set icc")
|
||
(int-logic-cc-r-r xor OP_01 OPE2_05 "xor reg/reg, set icc")
|
||
|
||
(define-pmacro (int-shift-cc-semantics op l-r icc)
|
||
(sequence ((WI shift) (SI tmp) (QI cc))
|
||
(set shift (and GRj #x1f))
|
||
(set cc (c-call QI (.str "@cpu@_set_icc_for_shift_" l-r)
|
||
GRi shift icc))
|
||
(set tmp (op GRi shift))
|
||
(set GRk tmp)
|
||
(set-z-and-n cc tmp)
|
||
(set icc cc))
|
||
)
|
||
|
||
(define-pmacro (int-shift-cc-r-r name l-r op ope comment)
|
||
(dni (.sym name cc)
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str (.sym name cc) "$pack $GRi,$GRj,$GRk,$ICCi_1")
|
||
(+ pack GRk op GRi ICCi_1 ope GRj)
|
||
(int-shift-cc-semantics name l-r ICCi_1)
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-shift-cc-r-r sll left OP_01 OPE2_09 "shift left logical reg/reg,set icc")
|
||
(int-shift-cc-r-r srl right OP_01 OPE2_0B "shift right logical reg/reg,set icc")
|
||
(int-shift-cc-r-r sra right OP_01 OPE2_0D "shift right arith reg/reg,set icc")
|
||
|
||
(define-pmacro (multiply-cc-semantics signop arg1 arg2 targ icc)
|
||
(sequence ((DI tmp) (QI cc))
|
||
(set cc icc)
|
||
(set tmp (mul DI (signop DI arg1) (signop DI arg2)))
|
||
(set-n cc (srl DI tmp 63))
|
||
(set-z cc (eq tmp 0))
|
||
(set targ tmp)
|
||
(set icc cc))
|
||
)
|
||
|
||
(define-pmacro (multiply-cc-r-r name signop op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$GRj,$GRdoublek,$ICCi_1")
|
||
(+ pack GRdoublek op GRi ICCi_1 ope GRj)
|
||
(multiply-cc-semantics signop GRi GRj GRdoublek ICCi_1)
|
||
((fr400 (unit u-imul)) (fr450 (unit u-imul))
|
||
(fr500 (unit u-imul)) (fr550 (unit u-imul)))
|
||
)
|
||
)
|
||
|
||
(multiply-cc-r-r smulcc ext OP_00 OPE2_09 "signed multiply reg/reg")
|
||
(multiply-cc-r-r umulcc zext OP_00 OPE2_0B "unsigned multiply reg/reg")
|
||
|
||
|
||
; Format: conditional INT, Logic, Shift, cc r-r
|
||
;
|
||
(define-pmacro (conditional-int-arith-cc name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
(.str name "$pack $GRi,$GRj,$GRk,$CCi,$cond")
|
||
(+ pack GRk op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(int-arith-cc-semantics operation
|
||
(reg h-iccr (and (index-of CCi) 3))))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(conditional-int-arith-cc caddcc add OP_59 OPE4_0 "add, set icc")
|
||
(conditional-int-arith-cc csubcc sub OP_59 OPE4_1 "sub, set icc")
|
||
|
||
(dni csmulcc
|
||
"conditional signed multiply and set condition code"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
"csmulcc$pack $GRi,$GRj,$GRdoublek,$CCi,$cond"
|
||
(+ pack GRdoublek OP_59 GRi CCi cond OPE4_2 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(multiply-cc-semantics ext GRi GRj GRdoublek
|
||
(reg h-iccr (and (index-of CCi) 3))))
|
||
((fr400 (unit u-imul)) (fr450 (unit u-imul))
|
||
(fr500 (unit u-imul)) (fr550 (unit u-imul)))
|
||
)
|
||
|
||
(define-pmacro (conditional-int-logic-cc name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
(.str name "$pack $GRi,$GRj,$GRk,$CCi,$cond")
|
||
(+ pack GRk op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(int-logic-cc-semantics operation
|
||
(reg h-iccr (and (index-of CCi) 3))))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(conditional-int-logic-cc candcc and OP_5B OPE4_0 "conditional and, set icc")
|
||
(conditional-int-logic-cc corcc or OP_5B OPE4_1 "conditional or , set icc")
|
||
(conditional-int-logic-cc cxorcc xor OP_5B OPE4_2 "conditional xor, set icc")
|
||
|
||
(define-pmacro (conditional-int-shift-cc name l-r op ope comment)
|
||
(dni (.sym c name cc)
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
(.str (.sym c name cc) "$pack $GRi,$GRj,$GRk,$CCi,$cond")
|
||
(+ pack GRk op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(int-shift-cc-semantics name l-r
|
||
(reg h-iccr (and (index-of CCi) 3))))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(conditional-int-shift-cc sll left OP_5D OPE4_0 "shift left logical, set icc")
|
||
(conditional-int-shift-cc srl right OP_5D OPE4_1 "shift right logical, set icc")
|
||
(conditional-int-shift-cc sra right OP_5D OPE4_2 "shift right arith , set icc")
|
||
|
||
; Add and subtract with carry
|
||
;
|
||
(define-pmacro (int-arith-x-r-r name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$GRj,$GRk,$ICCi_1")
|
||
(+ pack GRk op GRi ICCi_1 ope GRj)
|
||
(set GRk ((.sym operation c) GRi GRj (cbit ICCi_1)))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-arith-x-r-r addx add OP_00 OPE2_02 "Add reg/reg, with carry")
|
||
(int-arith-x-r-r subx sub OP_00 OPE2_06 "Sub reg/reg, with carry")
|
||
|
||
(define-pmacro (int-arith-x-cc-r-r name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$GRj,$GRk,$ICCi_1")
|
||
(+ pack GRk op GRi ICCi_1 ope GRj)
|
||
(sequence ((WI tmp) (QI cc))
|
||
(set cc ICCi_1)
|
||
(set tmp ((.sym operation c) GRi GRj (cbit cc)))
|
||
(set-v cc ((.sym operation -oflag) GRi GRj (cbit cc)))
|
||
(set-c cc ((.sym operation -cflag) GRi GRj (cbit cc)))
|
||
(set-z-and-n cc tmp)
|
||
(set GRk tmp)
|
||
(set ICCi_1 cc))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-arith-x-cc-r-r addxcc add OP_00 OPE2_03 "Add reg/reg, use/set carry")
|
||
(int-arith-x-cc-r-r subxcc sub OP_00 OPE2_07 "Sub reg/reg, use/set carry")
|
||
; Add and subtract with saturation
|
||
;
|
||
(define-pmacro (int-arith-ss-r-r name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (MACH fr400,fr450)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) AUDIO)
|
||
(.str name "$pack $GRi,$GRj,$GRk")
|
||
(+ pack GRk op GRi ope GRj)
|
||
(sequence ()
|
||
(set GRk (operation GRi GRj))
|
||
(if ((.sym operation -oflag) GRi GRj (const 0))
|
||
; Overflow, saturate.
|
||
; Sign of result will be
|
||
; same as sign of first operand.
|
||
(set GRk
|
||
(cond SI
|
||
((gt GRi 0) (const #x7fffffff))
|
||
((lt GRi 0) (const #x80000000))
|
||
(else (const 0)))))
|
||
)
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-arith-ss-r-r addss add OP_46 OPE1_00 "add reg/reg, with saturation")
|
||
(int-arith-ss-r-r subss sub OP_46 OPE1_01 "sub reg/reg, with saturation")
|
||
|
||
; Format: INT, Logic, Shift r-simm
|
||
;
|
||
(define-pmacro (int-logic-r-simm name operation op comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$s12,$GRk")
|
||
(+ pack GRk op GRi s12)
|
||
(set GRk (operation GRi s12))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-logic-r-simm addi add OP_10 "add reg/immed")
|
||
(int-logic-r-simm subi sub OP_14 "sub reg/immed")
|
||
(int-logic-r-simm andi and OP_20 "and reg/immed")
|
||
(int-logic-r-simm ori or OP_22 "or reg/immed")
|
||
(int-logic-r-simm xori xor OP_24 "xor reg/immed")
|
||
|
||
(dni sdivi
|
||
"signed division reg/immed"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"sdivi$pack $GRi,$s12,$GRk"
|
||
(+ pack GRk OP_1E GRi s12)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_signed_integer_divide"
|
||
GRi s12 (index-of GRk) 0)
|
||
(clobber GRk))
|
||
((fr400 (unit u-idiv)) (fr450 (unit u-idiv))
|
||
(fr500 (unit u-idiv)) (fr550 (unit u-idiv)))
|
||
)
|
||
|
||
(dni nsdivi
|
||
"non excepting signed division reg/immed"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2) NON-EXCEPTING
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
"nsdivi$pack $GRi,$s12,$GRk"
|
||
(+ pack GRk OP_2E GRi s12)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_signed_integer_divide"
|
||
GRi s12 (index-of GRk) 1)
|
||
(clobber GRk))
|
||
((fr500 (unit u-idiv)) (fr550 (unit u-idiv)))
|
||
)
|
||
|
||
(dni udivi
|
||
"unsigned division reg/immed"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"udivi$pack $GRi,$s12,$GRk"
|
||
(+ pack GRk OP_1F GRi s12)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_unsigned_integer_divide"
|
||
GRi s12 (index-of GRk) 0)
|
||
(clobber GRk))
|
||
((fr400 (unit u-idiv)) (fr450 (unit u-idiv))
|
||
(fr500 (unit u-idiv)) (fr550 (unit u-idiv)))
|
||
)
|
||
|
||
(dni nudivi
|
||
"non excepting unsigned division reg/immed"
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2) NON-EXCEPTING
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
"nudivi$pack $GRi,$s12,$GRk"
|
||
(+ pack GRk OP_2F GRi s12)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_unsigned_integer_divide"
|
||
GRi s12 (index-of GRk) 1)
|
||
(clobber GRk))
|
||
((fr500 (unit u-idiv)) (fr550 (unit u-idiv)))
|
||
)
|
||
|
||
(define-pmacro (multiply-r-simm name signop op comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$s12,$GRdoublek")
|
||
(+ pack GRdoublek op GRi s12)
|
||
(set GRdoublek (mul DI (signop DI GRi) (signop DI s12)))
|
||
((fr400 (unit u-imul)) (fr450 (unit u-imul))
|
||
(fr500 (unit u-imul)) (fr550 (unit u-imul)))
|
||
)
|
||
)
|
||
|
||
(multiply-r-simm smuli ext OP_18 "signed multiply reg/immed")
|
||
(multiply-r-simm umuli zext OP_1A "unsigned multiply reg/immed")
|
||
|
||
(define-pmacro (int-shift-r-simm name op comment)
|
||
(dni (.sym name i)
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str (.sym name i) "$pack $GRi,$s12,$GRk")
|
||
(+ pack GRk op GRi s12)
|
||
(set GRk (name GRi (and s12 #x1f)))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-shift-r-simm sll OP_28 "shift left logical reg/immed")
|
||
(int-shift-r-simm srl OP_2A "shift right logical reg/immed")
|
||
(int-shift-r-simm sra OP_2C "shift right arith reg/immed")
|
||
|
||
(dni scani
|
||
"scan immediate"
|
||
((UNIT SCAN) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"scani$pack $GRi,$s12,$GRk"
|
||
(+ pack GRk OP_47 GRi s12)
|
||
(scan-semantics GRi s12 GRk)
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
|
||
; Format: INT, Logic, Shift cc r-simm
|
||
;
|
||
(define-pmacro (int-arith-cc-r-simm name operation op comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$s10,$GRk,$ICCi_1")
|
||
(+ pack GRk op GRi ICCi_1 s10)
|
||
(sequence ((BI tmp) (QI cc) (SI result))
|
||
(set cc ICCi_1)
|
||
(set tmp ((.sym operation -oflag) GRi s10 (const 0)))
|
||
(set-v cc tmp)
|
||
(set tmp ((.sym operation -cflag) GRi s10 (const 0)))
|
||
(set-c cc tmp)
|
||
(set result (operation GRi s10))
|
||
(set-z-and-n cc result)
|
||
(set GRk result)
|
||
(set ICCi_1 cc))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-arith-cc-r-simm addicc add OP_11 "add reg/immed, set icc")
|
||
(int-arith-cc-r-simm subicc sub OP_15 "sub reg/immed, set icc")
|
||
|
||
(define-pmacro (int-logic-cc-r-simm name op comment)
|
||
(dni (.sym name icc)
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str (.sym name icc) "$pack $GRi,$s10,$GRk,$ICCi_1")
|
||
(+ pack GRk op GRi ICCi_1 s10)
|
||
(sequence ((SI tmp))
|
||
(set tmp (name GRi s10))
|
||
(set GRk tmp)
|
||
(set-z-and-n ICCi_1 tmp))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-logic-cc-r-simm and OP_21 "and reg/immed, set icc")
|
||
(int-logic-cc-r-simm or OP_23 "or reg/immed, set icc")
|
||
(int-logic-cc-r-simm xor OP_25 "xor reg/immed, set icc")
|
||
|
||
(define-pmacro (multiply-cc-r-simm name signop op comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT MULT-DIV) (FR500-MAJOR I-1) (FR550-MAJOR I-2)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$s10,$GRdoublek,$ICCi_1")
|
||
(+ pack GRdoublek op GRi ICCi_1 s10)
|
||
(multiply-cc-semantics signop GRi s10 GRdoublek ICCi_1)
|
||
((fr400 (unit u-imul)) (fr450 (unit u-imul))
|
||
(fr500 (unit u-imul)) (fr550 (unit u-imul)))
|
||
)
|
||
)
|
||
|
||
(multiply-cc-r-simm smulicc ext OP_19 "signed multiply reg/immed")
|
||
(multiply-cc-r-simm umulicc zext OP_1B "unsigned multiply reg/immed")
|
||
|
||
(define-pmacro (int-shift-cc-r-simm name l-r op comment)
|
||
(dni (.sym name icc)
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str (.sym name icc) "$pack $GRi,$s10,$GRk,$ICCi_1")
|
||
(+ pack GRk op GRi ICCi_1 s10)
|
||
(sequence ((WI shift) (SI tmp) (QI cc))
|
||
(set shift (and s10 #x1f))
|
||
(set cc (c-call QI (.str "@cpu@_set_icc_for_shift_" l-r)
|
||
GRi shift ICCi_1))
|
||
(set tmp (name GRi shift))
|
||
(set GRk tmp)
|
||
(set-z-and-n cc tmp)
|
||
(set ICCi_1 cc))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-shift-cc-r-simm sll left OP_29 "shift left logical reg/immed, set icc")
|
||
(int-shift-cc-r-simm srl right OP_2B "shift right logical reg/immed, set icc")
|
||
(int-shift-cc-r-simm sra right OP_2D "shift right arith reg/immed, set icc")
|
||
|
||
(define-pmacro (int-arith-x-r-simm name operation op comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$s10,$GRk,$ICCi_1")
|
||
(+ pack GRk op GRi ICCi_1 s10)
|
||
(set GRk ((.sym operation c) GRi s10 (cbit ICCi_1)))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-arith-x-r-simm addxi add OP_12 "Add reg/immed, with carry")
|
||
(int-arith-x-r-simm subxi sub OP_16 "Sub reg/immed, with carry")
|
||
|
||
(define-pmacro (int-arith-x-cc-r-simm name operation op comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
(.str name "$pack $GRi,$s10,$GRk,$ICCi_1")
|
||
(+ pack GRk op GRi ICCi_1 s10)
|
||
(sequence ((WI tmp) (QI cc))
|
||
(set cc ICCi_1)
|
||
(set tmp ((.sym operation c) GRi s10 (cbit cc)))
|
||
(set-v cc ((.sym operation -oflag) GRi s10 (cbit cc)))
|
||
(set-c cc ((.sym operation -cflag) GRi s10 (cbit cc)))
|
||
(set-z-and-n cc tmp)
|
||
(set GRk tmp)
|
||
(set ICCi_1 cc))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
)
|
||
|
||
(int-arith-x-cc-r-simm addxicc add OP_13 "Add reg/immed, with carry")
|
||
(int-arith-x-cc-r-simm subxicc sub OP_17 "Sub reg/immed, with carry")
|
||
|
||
; Byte compare insns
|
||
|
||
(dni cmpb
|
||
"Compare bytes"
|
||
((UNIT IALL) (MACH fr400,fr450,fr550) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"cmpb$pack $GRi,$GRj,$ICCi_1"
|
||
(+ pack (GRk-null) OP_00 GRi ICCi_1 OPE2_0C GRj)
|
||
(sequence ((QI cc))
|
||
(set-n cc (eq (and GRi #xff000000) (and GRj #xff000000)))
|
||
(set-z cc (eq (and GRi #x00ff0000) (and GRj #x00ff0000)))
|
||
(set-v cc (eq (and GRi #x0000ff00) (and GRj #x0000ff00)))
|
||
(set-c cc (eq (and GRi #x000000ff) (and GRj #x000000ff)))
|
||
(set ICCi_1 cc))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr550 (unit u-integer)))
|
||
)
|
||
|
||
(dni cmpba
|
||
"OR of Compare bytes"
|
||
((UNIT IALL) (MACH fr400,fr450,fr550) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"cmpba$pack $GRi,$GRj,$ICCi_1"
|
||
(+ pack (GRk-null) OP_00 GRi ICCi_1 OPE2_0D GRj)
|
||
(sequence ((QI cc))
|
||
(set cc 0)
|
||
(set-c cc
|
||
(orif (eq (and GRi #xff000000) (and GRj #xff000000))
|
||
(orif (eq (and GRi #x00ff0000) (and GRj #x00ff0000))
|
||
(orif (eq (and GRi #x0000ff00)
|
||
(and GRj #x0000ff00))
|
||
(eq (and GRi #x000000ff)
|
||
(and GRj #x000000ff))))))
|
||
(set ICCi_1 cc))
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr550 (unit u-integer)))
|
||
)
|
||
|
||
; Format: Load immediate
|
||
;
|
||
(dni setlo
|
||
"set low order bits"
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"setlo$pack $ulo16,$GRklo"
|
||
(+ pack GRk OP_3D (misc-null-4) u16)
|
||
(set GRklo u16)
|
||
((fr400 (unit u-set-hilo)) (fr450 (unit u-set-hilo))
|
||
(fr500 (unit u-set-hilo)) (fr550 (unit u-set-hilo)))
|
||
)
|
||
|
||
(dni sethi
|
||
"set high order bits"
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"sethi$pack $uhi16,$GRkhi"
|
||
(+ pack GRkhi OP_3E (misc-null-4) u16)
|
||
(set GRkhi u16)
|
||
((fr400 (unit u-set-hilo)) (fr450 (unit u-set-hilo))
|
||
(fr500 (unit u-set-hilo)) (fr550 (unit u-set-hilo)))
|
||
)
|
||
|
||
(dni setlos
|
||
"set low order bits and extend sign"
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR550-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"setlos$pack $slo16,$GRk"
|
||
(+ pack GRk OP_3F (misc-null-4) s16)
|
||
(set GRk s16)
|
||
((fr400 (unit u-integer)) (fr450 (unit u-integer))
|
||
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
|
||
)
|
||
|
||
(define-pmacro (load-gr-r name mode op ope comment ann)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2))
|
||
(.str name "$pack " ann "($GRi,$GRj),$GRk")
|
||
(+ pack GRk op GRi ope GRj)
|
||
(set GRk (c-call mode (.str "@cpu@_read_mem_" mode) pc (add GRi GRj)))
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
)
|
||
)
|
||
|
||
(dann ldann "ld annotation" SI "ld_annotation" "at")
|
||
|
||
(load-gr-r ldsb QI OP_02 OPE1_00 "Load signed byte" "@")
|
||
(load-gr-r ldub UQI OP_02 OPE1_01 "Load unsigned byte" "@")
|
||
(load-gr-r ldsh HI OP_02 OPE1_02 "Load signed half" "@")
|
||
(load-gr-r lduh UHI OP_02 OPE1_03 "Load unsigned half" "@")
|
||
(load-gr-r ld SI OP_02 OPE1_04 "Load word" "$ldann")
|
||
|
||
(define-pmacro (load-fr-r name mode op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) FR-ACCESS)
|
||
(.str name "$pack @($GRi,$GRj),$FRintk")
|
||
(+ pack FRintk op GRi ope GRj)
|
||
(set FRintk (c-call mode (.str "@cpu@_read_mem_" mode) pc (add GRi GRj)))
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
)
|
||
)
|
||
|
||
(load-fr-r ldbf UQI OP_02 OPE1_08 "Load byte float")
|
||
(load-fr-r ldhf UHI OP_02 OPE1_09 "Load half float")
|
||
(load-fr-r ldf SI OP_02 OPE1_0A "Load word float")
|
||
|
||
(define-pmacro (load-cpr-r name mode op ope reg attr comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR500-MAJOR I-2) attr)
|
||
(.str name "$pack @($GRi,$GRj),$" reg "k")
|
||
(+ pack (.sym reg k) op GRi ope GRj)
|
||
(set (.sym reg k)
|
||
(c-call mode (.str "@cpu@_read_mem_" mode) pc (add GRi GRj)))
|
||
()
|
||
)
|
||
)
|
||
|
||
(load-cpr-r ldc SI OP_02 OPE1_0D CPR (MACH frv) "Load coprocessor word")
|
||
|
||
; These correspond to enumerators in frv-sim.h
|
||
(define-pmacro (ne-UQI-size) 0)
|
||
(define-pmacro (ne-QI-size) 1)
|
||
(define-pmacro (ne-UHI-size) 2)
|
||
(define-pmacro (ne-HI-size) 3)
|
||
(define-pmacro (ne-SI-size) 4)
|
||
(define-pmacro (ne-DI-size) 5)
|
||
(define-pmacro (ne-XI-size) 6)
|
||
|
||
(define-pmacro (ne-load-semantics base dispix targ idisp size is_float action)
|
||
(sequence ((BI do_op))
|
||
(set do_op
|
||
(c-call BI "@cpu@_check_non_excepting_load"
|
||
(index-of base) dispix (index-of targ)
|
||
idisp size is_float))
|
||
(if do_op action))
|
||
)
|
||
|
||
(define-pmacro (ne-load-gr-r name mode op ope size comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2) NON-EXCEPTING
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack @($GRi,$GRj),$GRk")
|
||
(+ pack GRk op GRi ope GRj)
|
||
(ne-load-semantics GRi (index-of GRj) GRk 0 size 0
|
||
(set GRk
|
||
(c-call mode (.str "@cpu@_read_mem_" mode)
|
||
pc (add GRi GRj))))
|
||
((fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
)
|
||
)
|
||
|
||
(ne-load-gr-r nldsb QI OP_02 OPE1_20 (ne-QI-size) "Load signed byte")
|
||
(ne-load-gr-r nldub UQI OP_02 OPE1_21 (ne-UQI-size) "Load unsigned byte")
|
||
(ne-load-gr-r nldsh HI OP_02 OPE1_22 (ne-HI-size) "Load signed half")
|
||
(ne-load-gr-r nlduh UHI OP_02 OPE1_23 (ne-UHI-size) "Load unsigned half")
|
||
(ne-load-gr-r nld SI OP_02 OPE1_24 (ne-SI-size) "Load word")
|
||
|
||
(define-pmacro (ne-load-fr-r name mode op ope size comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2) NON-EXCEPTING FR-ACCESS
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack @($GRi,$GRj),$FRintk")
|
||
(+ pack FRintk op GRi ope GRj)
|
||
(ne-load-semantics GRi (index-of GRj) FRintk 0 size 1
|
||
(set FRintk
|
||
(c-call mode (.str "@cpu@_read_mem_" mode)
|
||
pc (add GRi GRj))))
|
||
((fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
)
|
||
)
|
||
|
||
(ne-load-fr-r nldbf UQI OP_02 OPE1_28 (ne-UQI-size) "Load byte float")
|
||
(ne-load-fr-r nldhf UHI OP_02 OPE1_29 (ne-UHI-size) "Load half float")
|
||
(ne-load-fr-r nldf SI OP_02 OPE1_2A (ne-SI-size) "Load word float")
|
||
|
||
; Semantics for a load-double insn
|
||
;
|
||
(define-pmacro (load-double-semantics not_gr mode regtype address arg)
|
||
(if (orif not_gr (ne (index-of (.sym regtype doublek)) 0))
|
||
(sequence ()
|
||
(set address (add GRi arg))
|
||
(set (.sym regtype doublek)
|
||
(c-call mode (.str "@cpu@_read_mem_" mode) pc address))))
|
||
)
|
||
|
||
(define-pmacro (load-double-r-r
|
||
name not_gr mode op ope regtype attr profile comment ann)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) attr)
|
||
(.str name "$pack " ann "($GRi,$GRj),$" regtype "doublek")
|
||
(+ pack (.sym regtype doublek) op GRi ope GRj)
|
||
(sequence ((WI address))
|
||
(load-double-semantics not_gr mode regtype address GRj))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(dann lddann "ldd annotation" SI "ldd_annotation" "at")
|
||
|
||
(load-double-r-r ldd 0 DI OP_02 OPE1_05 GR NA
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load double word" "$lddann")
|
||
(load-double-r-r lddf 1 DF OP_02 OPE1_0B FR FR-ACCESS
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
"Load double float" "@")
|
||
(load-double-r-r lddc 1 DI OP_02 OPE1_0E CPR (MACH frv) ()
|
||
"Load coprocessor double" "@")
|
||
|
||
(define-pmacro (ne-load-double-r-r
|
||
name not_gr mode op ope regtype size is_float attr profile
|
||
comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2) NON-EXCEPTING attr
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack @($GRi,$GRj),$" regtype "doublek")
|
||
(+ pack (.sym regtype doublek) op GRi ope GRj)
|
||
(sequence ((WI address))
|
||
(ne-load-semantics GRi (index-of GRj) (.sym regtype doublek)
|
||
0 size is_float
|
||
(load-double-semantics not_gr mode
|
||
regtype
|
||
address GRj)))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(ne-load-double-r-r nldd 0 DI OP_02 OPE1_25 GR (ne-DI-size) 0 NA
|
||
((fr500 (unit u-gr-load)) (fr550 (unit u-gr-load))) "Load double word")
|
||
(ne-load-double-r-r nlddf 1 DF OP_02 OPE1_2B FR (ne-DI-size) 1 FR-ACCESS
|
||
((fr500 (unit u-fr-load)) (fr550 (unit u-fr-load))) "Load double float")
|
||
|
||
; Semantics for a load-quad insn
|
||
;
|
||
(define-pmacro (load-quad-semantics regtype address arg)
|
||
(sequence ()
|
||
(set address (add GRi arg))
|
||
(c-call VOID (.str "@cpu@_load_quad_" regtype)
|
||
pc address (index-of (.sym regtype k))))
|
||
)
|
||
|
||
(define-pmacro (load-quad-r-r name op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR500-MAJOR I-2) (MACH frv) attr)
|
||
(.str name "$pack @($GRi,$GRj),$" regtype "k")
|
||
(+ pack (.sym regtype k) op GRi ope GRj)
|
||
(sequence ((WI address))
|
||
(load-quad-semantics regtype address GRj))
|
||
; TODO regtype-k not referenced for profiling
|
||
profile
|
||
)
|
||
)
|
||
|
||
(load-quad-r-r ldq OP_02 OPE1_06 GR NA ((fr500 (unit u-gr-load)))
|
||
"Load quad word")
|
||
(load-quad-r-r ldqf OP_02 OPE1_0C FRint FR-ACCESS ((fr500 (unit u-fr-load)))
|
||
"Load quad float")
|
||
(load-quad-r-r ldqc OP_02 OPE1_0F CPR NA () "Load coprocessor quad")
|
||
|
||
(define-pmacro (ne-load-quad-r-r
|
||
name op ope regtype size is_float attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR500-MAJOR I-2) (MACH frv) NON-EXCEPTING attr)
|
||
(.str name "$pack @($GRi,$GRj),$" regtype "k")
|
||
(+ pack (.sym regtype k) op GRi ope GRj)
|
||
(sequence ((WI address))
|
||
(ne-load-semantics GRi (index-of GRj) (.sym regtype k)
|
||
0 size is_float
|
||
(load-quad-semantics regtype address GRj)))
|
||
; TODO regtype-k not referenced for profiling
|
||
profile
|
||
)
|
||
)
|
||
|
||
(ne-load-quad-r-r nldq OP_02 OPE1_26 GR (ne-XI-size) 0 NA
|
||
((fr500 (unit u-gr-load))) "Load quad word")
|
||
(ne-load-quad-r-r nldqf OP_02 OPE1_2C FRint (ne-XI-size) 1 FR-ACCESS
|
||
((fr500 (unit u-fr-load))) "Load quad float")
|
||
|
||
(define-pmacro (load-gr-u-semantics mode)
|
||
(sequence ((UWI address))
|
||
(set address (add GRi GRj))
|
||
(set GRk (c-call mode (.str "@cpu@_read_mem_" mode) pc address))
|
||
(if (ne (index-of GRi) (index-of GRk))
|
||
(sequence ()
|
||
(set GRi address)
|
||
(c-call VOID "@cpu@_force_update"))))
|
||
)
|
||
|
||
(define-pmacro (load-gr-u name mode op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2))
|
||
(.str name "$pack @($GRi,$GRj),$GRk")
|
||
(+ pack GRk op GRi ope GRj)
|
||
(load-gr-u-semantics mode)
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
)
|
||
)
|
||
|
||
(load-gr-u ldsbu QI OP_02 OPE1_10 "Load signed byte, update index")
|
||
(load-gr-u ldubu UQI OP_02 OPE1_11 "Load unsigned byte, update index")
|
||
(load-gr-u ldshu HI OP_02 OPE1_12 "Load signed half, update index")
|
||
(load-gr-u lduhu UHI OP_02 OPE1_13 "Load unsigned half, update index")
|
||
(load-gr-u ldu SI OP_02 OPE1_14 "Load word, update index")
|
||
|
||
(define-pmacro (ne-load-gr-u name mode op ope size comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2) NON-EXCEPTING
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack @($GRi,$GRj),$GRk")
|
||
(+ pack GRk op GRi ope GRj)
|
||
(ne-load-semantics GRi (index-of GRj) GRk 0 size 0 (load-gr-u-semantics mode))
|
||
((fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
)
|
||
)
|
||
|
||
(ne-load-gr-u nldsbu QI OP_02 OPE1_30 (ne-QI-size) "Load signed byte, update index")
|
||
(ne-load-gr-u nldubu UQI OP_02 OPE1_31 (ne-UQI-size) "Load unsigned byte, update index")
|
||
(ne-load-gr-u nldshu HI OP_02 OPE1_32 (ne-HI-size) "Load signed half, update index")
|
||
(ne-load-gr-u nlduhu UHI OP_02 OPE1_33 (ne-UHI-size) "Load unsigned half, update index")
|
||
(ne-load-gr-u nldu SI OP_02 OPE1_34 (ne-SI-size) "Load word, update index")
|
||
|
||
(define-pmacro (load-non-gr-u-semantics mode regtype)
|
||
(sequence ((UWI address))
|
||
(set address (add GRi GRj))
|
||
(set (.sym regtype k)
|
||
(c-call mode (.str "@cpu@_read_mem_" mode) pc address))
|
||
(set GRi address)
|
||
(c-call VOID "@cpu@_force_update"))
|
||
)
|
||
|
||
(define-pmacro (load-fr-u name mode op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) FR-ACCESS)
|
||
(.str name "$pack @($GRi,$GRj),$FRintk")
|
||
(+ pack FRintk op GRi ope GRj)
|
||
(load-non-gr-u-semantics mode FRint)
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
)
|
||
)
|
||
|
||
(load-fr-u ldbfu UQI OP_02 OPE1_18 "Load byte float, update index")
|
||
(load-fr-u ldhfu UHI OP_02 OPE1_19 "Load half float, update index")
|
||
(load-fr-u ldfu SI OP_02 OPE1_1A "Load word float, update index")
|
||
|
||
(define-pmacro (load-cpr-u name mode op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR500-MAJOR I-2) (MACH frv))
|
||
(.str name "$pack @($GRi,$GRj),$CPRk")
|
||
(+ pack CPRk op GRi ope GRj)
|
||
(load-non-gr-u-semantics mode CPR)
|
||
()
|
||
)
|
||
)
|
||
|
||
(load-cpr-u ldcu SI OP_02 OPE1_1D "Load coprocessor word float,update index")
|
||
|
||
(define-pmacro (ne-load-non-gr-u name mode op ope regtype size comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2) NON-EXCEPTING FR-ACCESS
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack @($GRi,$GRj),$" regtype "k")
|
||
(+ pack (.sym regtype k) op GRi ope GRj)
|
||
(ne-load-semantics GRi (index-of GRj) (.sym regtype k) 0 size 1
|
||
(load-non-gr-u-semantics mode regtype))
|
||
((fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
)
|
||
)
|
||
|
||
(ne-load-non-gr-u nldbfu UQI OP_02 OPE1_38 FRint (ne-UQI-size) "Load byte float, update index")
|
||
(ne-load-non-gr-u nldhfu UHI OP_02 OPE1_39 FRint (ne-UHI-size) "Load half float, update index")
|
||
(ne-load-non-gr-u nldfu SI OP_02 OPE1_3A FRint (ne-SI-size) "Load word float, update index")
|
||
|
||
(define-pmacro (load-double-gr-u-semantics)
|
||
(sequence ((WI address))
|
||
(load-double-semantics 0 DI GR address GRj)
|
||
(if (ne (index-of GRi) (index-of GRdoublek))
|
||
(sequence ()
|
||
(set GRi address)
|
||
(c-call VOID "@cpu@_force_update"))))
|
||
)
|
||
|
||
(define-pmacro (load-double-gr-u name op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2))
|
||
(.str name "$pack @($GRi,$GRj),$GRdoublek")
|
||
(+ pack GRdoublek op GRi ope GRj)
|
||
(load-double-gr-u-semantics)
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
)
|
||
)
|
||
|
||
(load-double-gr-u lddu OP_02 OPE1_15 "Load double word, update index")
|
||
|
||
(define-pmacro (ne-load-double-gr-u name op ope size comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2) NON-EXCEPTING
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack @($GRi,$GRj),$GRdoublek")
|
||
(+ pack GRdoublek op GRi ope GRj)
|
||
(ne-load-semantics GRi (index-of GRj) GRdoublek 0 size 0
|
||
(load-double-gr-u-semantics))
|
||
((fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
|
||
)
|
||
)
|
||
|
||
(ne-load-double-gr-u nlddu OP_02 OPE1_35 (ne-DI-size) "Load double word, update index")
|
||
|
||
(define-pmacro (load-double-non-gr-u-semantics mode regtype)
|
||
(sequence ((WI address))
|
||
(load-double-semantics 1 mode regtype address GRj)
|
||
(set GRi address)
|
||
(c-call VOID "@cpu@_force_update"))
|
||
)
|
||
|
||
(define-pmacro (load-double-non-gr-u
|
||
name mode op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) attr)
|
||
(.str name "$pack @($GRi,$GRj),$" regtype "doublek")
|
||
(+ pack (.sym regtype doublek) op GRi ope GRj)
|
||
(load-double-non-gr-u-semantics mode regtype)
|
||
profile
|
||
)
|
||
)
|
||
|
||
(load-double-non-gr-u lddfu DF OP_02 OPE1_1B FR FR-ACCESS
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
"Load double float, update index")
|
||
(load-double-non-gr-u lddcu DI OP_02 OPE1_1E CPR (MACH frv)
|
||
() "Load coprocessor double float, update index")
|
||
|
||
(define-pmacro (ne-load-double-non-gr-u name mode op ope regtype size comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2) NON-EXCEPTING FR-ACCESS
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack @($GRi,$GRj),$" regtype "doublek")
|
||
(+ pack (.sym regtype doublek) op GRi ope GRj)
|
||
(ne-load-semantics GRi (index-of GRj) (.sym regtype doublek) 0 size 1
|
||
(load-double-non-gr-u-semantics mode regtype))
|
||
((fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
)
|
||
)
|
||
|
||
(ne-load-double-non-gr-u nlddfu DF OP_02 OPE1_3B FR (ne-DI-size) "Load double float, update index")
|
||
|
||
(define-pmacro (load-quad-gr-u-semantics)
|
||
(sequence ((WI address))
|
||
(load-quad-semantics GR address GRj)
|
||
(if (ne (index-of GRi) (index-of GRk))
|
||
(sequence ()
|
||
(set GRi address)
|
||
(c-call VOID "@cpu@_force_update"))))
|
||
)
|
||
|
||
(define-pmacro (load-quad-gr-u name op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR500-MAJOR I-2) (MACH frv))
|
||
(.str name "$pack @($GRi,$GRj),$GRk")
|
||
(+ pack GRk op GRi ope GRj)
|
||
(load-quad-gr-u-semantics)
|
||
; TODO - GRk not referenced here for profiling
|
||
((fr500 (unit u-gr-load)))
|
||
)
|
||
)
|
||
|
||
(load-quad-gr-u ldqu OP_02 OPE1_16 "Load quad word, update index")
|
||
|
||
(define-pmacro (ne-load-quad-gr-u name op ope size comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR500-MAJOR I-2) (MACH frv) NON-EXCEPTING)
|
||
(.str name "$pack @($GRi,$GRj),$GRk")
|
||
(+ pack GRk op GRi ope GRj)
|
||
(ne-load-semantics GRi (index-of GRj) GRk 0 size 0
|
||
(load-quad-gr-u-semantics))
|
||
; TODO - GRk not referenced here for profiling
|
||
((fr500 (unit u-gr-load)))
|
||
)
|
||
)
|
||
|
||
(ne-load-quad-gr-u nldqu OP_02 OPE1_36 (ne-XI-size) "Load quad word, update index")
|
||
|
||
(define-pmacro (load-quad-non-gr-u-semantics regtype)
|
||
(sequence ((WI address))
|
||
(load-quad-semantics regtype address GRj)
|
||
(set GRi address)
|
||
(c-call VOID "@cpu@_force_update"))
|
||
)
|
||
|
||
(define-pmacro (load-quad-non-gr-u name op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR500-MAJOR I-2) (MACH frv) attr)
|
||
(.str name "$pack @($GRi,$GRj),$" regtype "k")
|
||
(+ pack (.sym regtype k) op GRi ope GRj)
|
||
(load-quad-non-gr-u-semantics regtype)
|
||
profile
|
||
)
|
||
)
|
||
|
||
(load-quad-non-gr-u ldqfu OP_02 OPE1_1C FRint FR-ACCESS
|
||
((fr500 (unit u-fr-load))) "Load quad float, update index")
|
||
(load-quad-non-gr-u ldqcu OP_02 OPE1_1F CPR NA
|
||
() "Load coprocessor quad word, update index")
|
||
|
||
(define-pmacro (ne-load-quad-non-gr-u name op ope regtype size comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR500-MAJOR I-2) (MACH frv) NON-EXCEPTING FR-ACCESS)
|
||
(.str name "$pack @($GRi,$GRj),$" regtype "k")
|
||
(+ pack (.sym regtype k) op GRi ope GRj)
|
||
(ne-load-semantics GRi (index-of GRj) (.sym regtype k) 0 size 1
|
||
(load-quad-non-gr-u-semantics regtype))
|
||
((fr500 (unit u-fr-load)))
|
||
)
|
||
)
|
||
|
||
(ne-load-quad-non-gr-u nldqfu OP_02 OPE1_3C FRint (ne-XI-size) "Load quad float,update index")
|
||
|
||
(define-pmacro (load-r-simm name mode op regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) attr)
|
||
(.str name "$pack @($GRi,$d12),$" regtype "k")
|
||
(+ pack (.sym regtype k) op GRi d12)
|
||
(set (.sym regtype k)
|
||
(c-call mode (.str "@cpu@_read_mem_" mode) pc (add GRi d12)))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(load-r-simm ldsbi QI OP_30 GR NA
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load signed byte")
|
||
(load-r-simm ldshi HI OP_31 GR NA
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load signed half")
|
||
(load-r-simm ldi SI OP_32 GR NA
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load word")
|
||
(load-r-simm ldubi UQI OP_35 GR NA
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load unsigned byte")
|
||
(load-r-simm lduhi UHI OP_36 GR NA
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load unsigned half")
|
||
|
||
(load-r-simm ldbfi UQI OP_38 FRint FR-ACCESS
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
"Load byte float")
|
||
(load-r-simm ldhfi UHI OP_39 FRint FR-ACCESS
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
"Load half float")
|
||
(load-r-simm ldfi SI OP_3A FRint FR-ACCESS
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
"Load word float")
|
||
|
||
(define-pmacro (ne-load-r-simm
|
||
name mode op regtype size is_float attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2) NON-EXCEPTING attr
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack @($GRi,$d12),$" regtype "k")
|
||
(+ pack (.sym regtype k) op GRi d12)
|
||
(ne-load-semantics GRi -1 (.sym regtype k) d12 size is_float
|
||
(set (.sym regtype k)
|
||
(c-call mode (.str "@cpu@_read_mem_" mode)
|
||
pc (add GRi d12))))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(ne-load-r-simm nldsbi QI OP_40 GR (ne-QI-size) 0 NA
|
||
((fr500 (unit u-gr-load)) (fr550 (unit u-gr-load))) "Load signed byte")
|
||
(ne-load-r-simm nldubi UQI OP_41 GR (ne-UQI-size) 0 NA
|
||
((fr500 (unit u-gr-load)) (fr550 (unit u-gr-load))) "Load unsigned byte")
|
||
(ne-load-r-simm nldshi HI OP_42 GR (ne-HI-size) 0 NA
|
||
((fr500 (unit u-gr-load)) (fr550 (unit u-gr-load))) "Load signed half")
|
||
(ne-load-r-simm nlduhi UHI OP_43 GR (ne-UHI-size) 0 NA
|
||
((fr500 (unit u-gr-load)) (fr550 (unit u-gr-load))) "Load unsigned half")
|
||
(ne-load-r-simm nldi SI OP_44 GR (ne-SI-size) 0 NA
|
||
((fr500 (unit u-gr-load)) (fr550 (unit u-gr-load))) "Load word")
|
||
|
||
(ne-load-r-simm nldbfi UQI OP_48 FRint (ne-UQI-size) 1 FR-ACCESS
|
||
((fr500 (unit u-fr-load)) (fr550 (unit u-fr-load))) "Load byte float")
|
||
(ne-load-r-simm nldhfi UHI OP_49 FRint (ne-UHI-size) 1 FR-ACCESS
|
||
((fr500 (unit u-fr-load)) (fr550 (unit u-fr-load))) "Load half float")
|
||
(ne-load-r-simm nldfi SI OP_4A FRint (ne-SI-size) 1 FR-ACCESS
|
||
((fr500 (unit u-fr-load)) (fr550 (unit u-fr-load))) "Load word float")
|
||
|
||
(define-pmacro (load-double-r-simm
|
||
name not_gr mode op regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) attr)
|
||
(.str name "$pack @($GRi,$d12),$" regtype "doublek")
|
||
(+ pack (.sym regtype doublek) op GRi d12)
|
||
(sequence ((WI address))
|
||
(load-double-semantics not_gr mode regtype address d12))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(load-double-r-simm lddi 0 DI OP_33 GR NA
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load double word")
|
||
(load-double-r-simm lddfi 1 DF OP_3B FR FR-ACCESS
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
"Load double float")
|
||
|
||
(define-pmacro (ne-load-double-r-simm
|
||
name not_gr mode op regtype size is_float attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2) NON-EXCEPTING attr
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack @($GRi,$d12),$" regtype "doublek")
|
||
(+ pack (.sym regtype doublek) op GRi d12)
|
||
(sequence ((WI address))
|
||
(ne-load-semantics GRi -1 (.sym regtype doublek)
|
||
d12 size is_float
|
||
(load-double-semantics not_gr mode
|
||
regtype
|
||
address d12)))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(ne-load-double-r-simm nlddi 0 DI OP_45 GR (ne-DI-size) 0 NA
|
||
((fr500 (unit u-gr-load)) (fr550 (unit u-gr-load))) "Load double word")
|
||
(ne-load-double-r-simm nlddfi 1 DF OP_4B FR (ne-DI-size) 1 FR-ACCESS
|
||
((fr500 (unit u-fr-load)) (fr550 (unit u-fr-load))) "Load double float")
|
||
|
||
(define-pmacro (load-quad-r-simm name op regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR500-MAJOR I-2) (MACH frv) attr)
|
||
(.str name "$pack @($GRi,$d12),$" regtype "k")
|
||
(+ pack (.sym regtype k) op GRi d12)
|
||
(sequence ((WI address))
|
||
(load-quad-semantics regtype address d12))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(load-quad-r-simm ldqi OP_34 GR NA
|
||
((fr500 (unit u-gr-load))) "Load quad word")
|
||
(load-quad-r-simm ldqfi OP_3C FRint FR-ACCESS
|
||
((fr500 (unit u-fr-load))) "Load quad float")
|
||
|
||
(define-pmacro (ne-load-quad-r-simm
|
||
name op regtype size is_float attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR500-MAJOR I-2) (MACH frv) NON-EXCEPTING attr)
|
||
(.str name "$pack @($GRi,$d12),$" regtype "k")
|
||
(+ pack (.sym regtype k) op GRi d12)
|
||
(sequence ((WI address))
|
||
(ne-load-semantics GRi -1 (.sym regtype k) d12 size is_float
|
||
(load-quad-semantics regtype address d12)))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(ne-load-quad-r-simm nldqfi OP_4C FRint (ne-XI-size) 1 FR-ACCESS
|
||
((fr500 (unit u-fr-load))) "Load quad float")
|
||
|
||
(define-pmacro (store-r-r name mode op ope reg attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR550-MAJOR I-4) (FR500-MAJOR I-3)
|
||
(FR400-MAJOR I-3) (FR450-MAJOR I-3) attr)
|
||
(.str name "$pack $" reg "k,@($GRi,$GRj)")
|
||
(+ pack (.sym reg k) op GRi ope GRj)
|
||
(c-call VOID (.str "@cpu@_write_mem_" mode)
|
||
pc (add GRi GRj) (.sym reg k))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(store-r-r stb QI OP_03 OPE1_00 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store unsigned byte")
|
||
(store-r-r sth HI OP_03 OPE1_01 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store unsigned half")
|
||
(store-r-r st SI OP_03 OPE1_02 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store word")
|
||
|
||
(store-r-r stbf QI OP_03 OPE1_08 FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store byte float")
|
||
(store-r-r sthf HI OP_03 OPE1_09 FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store half float")
|
||
(store-r-r stf SI OP_03 OPE1_0A FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store word float")
|
||
|
||
(store-r-r stc SI OP_03 OPE1_25 CPR (MACH frv) () "Store coprocessor word")
|
||
|
||
; Semantics for a store-double insn
|
||
;
|
||
(define-pmacro (store-double-semantics mode regtype address arg)
|
||
(sequence ()
|
||
(set address (add GRi arg))
|
||
(c-call VOID (.str "@cpu@_write_mem_" mode)
|
||
pc address (.sym regtype doublek)))
|
||
)
|
||
|
||
(define-pmacro (store-double-r-r name mode op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR550-MAJOR I-4) (FR500-MAJOR I-3)
|
||
(FR400-MAJOR I-3) (FR450-MAJOR I-3) attr)
|
||
(.str name "$pack $" regtype "doublek,@($GRi,$GRj)")
|
||
(+ pack (.sym regtype doublek) op GRi ope GRj)
|
||
(sequence ((WI address))
|
||
(store-double-semantics mode regtype address GRj))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(store-double-r-r std DI OP_03 OPE1_03 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store double word")
|
||
(store-double-r-r stdf DF OP_03 OPE1_0B FR FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store double float")
|
||
|
||
(store-double-r-r stdc DI OP_03 OPE1_26 CPR (MACH frv)
|
||
() "Store coprocessor double word")
|
||
|
||
; Semantics for a store-quad insn
|
||
;
|
||
(define-pmacro (store-quad-semantics regtype address arg)
|
||
(sequence ()
|
||
(set address (add GRi arg))
|
||
(c-call VOID (.str "@cpu@_store_quad_" regtype)
|
||
pc address (index-of (.sym regtype k))))
|
||
)
|
||
|
||
(define-pmacro (store-quad-r-r name op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR500-MAJOR I-3) (MACH frv) attr)
|
||
(.str name "$pack $" regtype "k,@($GRi,$GRj)")
|
||
(+ pack (.sym regtype k) op GRi ope GRj)
|
||
(sequence ((WI address))
|
||
(store-quad-semantics regtype address GRj))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(store-quad-r-r stq OP_03 OPE1_04 GR NA
|
||
((fr500 (unit u-gr-store))) "Store quad word")
|
||
(store-quad-r-r stqf OP_03 OPE1_0C FRint FR-ACCESS
|
||
((fr500 (unit u-fr-store)))
|
||
"Store quad float")
|
||
(store-quad-r-r stqc OP_03 OPE1_27 CPR NA
|
||
() "Store coprocessor quad word")
|
||
|
||
(define-pmacro (store-r-r-u name mode op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR550-MAJOR I-4) (FR500-MAJOR I-3)
|
||
(FR400-MAJOR I-3) (FR450-MAJOR I-3) attr)
|
||
(.str name "$pack $" regtype "k,@($GRi,$GRj)")
|
||
(+ pack (.sym regtype k) op GRi ope GRj)
|
||
(sequence ((UWI address))
|
||
(set address (add GRi GRj))
|
||
(c-call VOID (.str "@cpu@_write_mem_" mode)
|
||
pc address (.sym regtype k))
|
||
(set GRi address))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(store-r-r-u stbu QI OP_03 OPE1_10 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store unsigned byte, update index")
|
||
(store-r-r-u sthu HI OP_03 OPE1_11 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store unsigned half, update index")
|
||
(store-r-r-u stu WI OP_03 OPE1_12 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store word, update index")
|
||
|
||
(store-r-r-u stbfu QI OP_03 OPE1_18 FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store byte float, update index")
|
||
(store-r-r-u sthfu HI OP_03 OPE1_19 FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store half float, update index")
|
||
(store-r-r-u stfu SI OP_03 OPE1_1A FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store word float, update index")
|
||
|
||
(store-r-r-u stcu SI OP_03 OPE1_2D CPR (MACH frv) ()
|
||
"Store coprocessor word, update index")
|
||
|
||
(define-pmacro (store-double-r-r-u
|
||
name mode op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR550-MAJOR I-4) (FR500-MAJOR I-3)
|
||
(FR400-MAJOR I-3) (FR450-MAJOR I-3) attr)
|
||
(.str name "$pack $" regtype "doublek,@($GRi,$GRj)")
|
||
(+ pack (.sym regtype doublek) op GRi ope GRj)
|
||
(sequence ((WI address))
|
||
(store-double-semantics mode regtype address GRj)
|
||
(set GRi address))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(store-double-r-r-u stdu DI OP_03 OPE1_13 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store double word, update index")
|
||
(store-double-r-r-u stdfu DF OP_03 OPE1_1B FR FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store double float,update index")
|
||
(store-double-r-r-u stdcu DI OP_03 OPE1_2E CPR (MACH frv) ()
|
||
"Store coprocessor double word, update index")
|
||
|
||
(define-pmacro (store-quad-r-r-u name op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR500-MAJOR I-3) (MACH frv) attr)
|
||
(.str name "$pack $" regtype "k,@($GRi,$GRj)")
|
||
(+ pack (.sym regtype k) op GRi ope GRj)
|
||
(sequence ((WI address))
|
||
(store-quad-semantics regtype address GRj)
|
||
(set GRi address))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(store-quad-r-r-u stqu OP_03 OPE1_14 GR NA
|
||
((fr500 (unit u-gr-store)))
|
||
"Store quad word, update index")
|
||
(store-quad-r-r-u stqfu OP_03 OPE1_1C FRint FR-ACCESS
|
||
((fr500 (unit u-fr-store)))
|
||
"Store quad float, update index")
|
||
(store-quad-r-r-u stqcu OP_03 OPE1_2F CPR NA ()
|
||
"Store coprocessor quad word, update index")
|
||
|
||
(define-pmacro (conditional-load name mode op ope regtype profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) CONDITIONAL)
|
||
(.str name "$pack @($GRi,$GRj),$" regtype "k,$CCi,$cond")
|
||
(+ pack (.sym regtype k) op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(set (.sym regtype k)
|
||
(c-call mode (.str "@cpu@_read_mem_" mode) pc (add GRi GRj))))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(conditional-load cldsb QI OP_5E OPE4_0 GR
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load signed byte")
|
||
(conditional-load cldub UQI OP_5E OPE4_1 GR
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load unsigned byte")
|
||
(conditional-load cldsh HI OP_5E OPE4_2 GR
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load signed half")
|
||
(conditional-load clduh UHI OP_5E OPE4_3 GR
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load unsigned half")
|
||
(conditional-load cld SI OP_5F OPE4_0 GR
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load word")
|
||
|
||
(conditional-load cldbf UQI OP_60 OPE4_0 FRint
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
"Load byte float")
|
||
(conditional-load cldhf UHI OP_60 OPE4_1 FRint
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
"Load half float")
|
||
(conditional-load cldf SI OP_60 OPE4_2 FRint
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
"Load word float")
|
||
|
||
(define-pmacro (conditional-load-double
|
||
name not_gr mode op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) CONDITIONAL attr)
|
||
(.str name "$pack @($GRi,$GRj),$" regtype "doublek,$CCi,$cond")
|
||
(+ pack (.sym regtype doublek) op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ((WI address))
|
||
(load-double-semantics not_gr mode regtype address GRj)))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(conditional-load-double cldd 0 DI OP_5F OPE4_1 GR NA
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
"Load double word")
|
||
(conditional-load-double clddf 1 DF OP_60 OPE4_3 FR FR-ACCESS
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-fr-load)))
|
||
"Load double float")
|
||
|
||
(dni cldq
|
||
"conditional load quad integer"
|
||
((UNIT LOAD) (FR500-MAJOR I-2) (MACH frv) CONDITIONAL)
|
||
"cldq$pack @($GRi,$GRj),$GRk,$CCi,$cond"
|
||
(+ pack GRk OP_5F GRi CCi cond OPE4_2 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ((WI address))
|
||
(load-quad-semantics GR address GRj)))
|
||
((fr500 (unit u-gr-load)))
|
||
)
|
||
|
||
(define-pmacro (conditional-load-gr-u name mode op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) CONDITIONAL)
|
||
(.str name "$pack @($GRi,$GRj),$GRk,$CCi,$cond")
|
||
(+ pack GRk op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ((WI address))
|
||
(set address (add GRi GRj))
|
||
(set GRk
|
||
(c-call mode (.str "@cpu@_read_mem_" mode)
|
||
pc address))
|
||
(if (ne (index-of GRi) (index-of GRk))
|
||
(set GRi address))))
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
)
|
||
)
|
||
|
||
(conditional-load-gr-u cldsbu QI OP_61 OPE4_0 "Load signed byte, update")
|
||
(conditional-load-gr-u cldubu UQI OP_61 OPE4_1 "Load unsigned byte, update")
|
||
(conditional-load-gr-u cldshu HI OP_61 OPE4_2 "Load signed half, update")
|
||
(conditional-load-gr-u clduhu UHI OP_61 OPE4_3 "Load unsigned half, update")
|
||
(conditional-load-gr-u cldu SI OP_62 OPE4_0 "Load word, update")
|
||
|
||
(define-pmacro (conditional-load-non-gr-u name mode op ope regtype comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) CONDITIONAL FR-ACCESS)
|
||
(.str name "$pack @($GRi,$GRj),$" regtype "k,$CCi,$cond")
|
||
(+ pack (.sym regtype k) op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ((WI address))
|
||
(set address (add GRi GRj))
|
||
(set (.sym regtype k)
|
||
(c-call mode (.str "@cpu@_read_mem_" mode)
|
||
pc address))
|
||
(set GRi address)))
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
)
|
||
)
|
||
|
||
(conditional-load-non-gr-u cldbfu UQI OP_63 OPE4_0 FRint "Load byte float, update")
|
||
(conditional-load-non-gr-u cldhfu UHI OP_63 OPE4_1 FRint "Load half float, update")
|
||
(conditional-load-non-gr-u cldfu SI OP_63 OPE4_2 FRint "Load word float, update")
|
||
|
||
|
||
(dni clddu
|
||
"Load double word, update"
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) CONDITIONAL)
|
||
"clddu$pack @($GRi,$GRj),$GRdoublek,$CCi,$cond"
|
||
(+ pack GRdoublek OP_62 GRi CCi cond OPE4_1 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ((WI address))
|
||
(load-double-semantics 0 DI GR address GRj)
|
||
(if (ne (index-of GRi) (index-of GRdoublek))
|
||
(set GRi address))))
|
||
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
|
||
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
|
||
)
|
||
|
||
(dni clddfu
|
||
"Load double float, update"
|
||
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
|
||
(FR400-MAJOR I-2) (FR450-MAJOR I-2) CONDITIONAL FR-ACCESS)
|
||
"clddfu$pack @($GRi,$GRj),$FRdoublek,$CCi,$cond"
|
||
(+ pack FRdoublek OP_63 GRi CCi cond OPE4_3 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ((WI address))
|
||
(load-double-semantics 1 DF FR address GRj)
|
||
(set GRi address)))
|
||
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
|
||
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
|
||
)
|
||
|
||
(dni cldqu
|
||
"conditional load quad integer and update index"
|
||
((UNIT LOAD) (FR500-MAJOR I-2) (MACH frv) CONDITIONAL)
|
||
"cldqu$pack @($GRi,$GRj),$GRk,$CCi,$cond"
|
||
(+ pack GRk OP_62 GRi CCi cond OPE4_2 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ((WI address))
|
||
(load-quad-semantics GR address GRj)
|
||
(if (ne (index-of GRi) (index-of GRk))
|
||
(set GRi address))))
|
||
((fr500 (unit u-gr-load)))
|
||
)
|
||
|
||
(define-pmacro (conditional-store name mode op ope regtype profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR550-MAJOR I-4) (FR500-MAJOR I-3)
|
||
(FR400-MAJOR I-3) (FR450-MAJOR I-3) CONDITIONAL)
|
||
(.str name "$pack $" regtype "k,@($GRi,$GRj),$CCi,$cond")
|
||
(+ pack (.sym regtype k) op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(c-call VOID (.str "@cpu@_write_mem_" mode)
|
||
pc (add GRi GRj) (.sym regtype k)))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(conditional-store cstb QI OP_64 OPE4_0 GR
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store unsigned byte")
|
||
(conditional-store csth HI OP_64 OPE4_1 GR
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store unsigned half")
|
||
(conditional-store cst SI OP_64 OPE4_2 GR
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store word")
|
||
|
||
(conditional-store cstbf QI OP_66 OPE4_0 FRint
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store byte float")
|
||
(conditional-store csthf HI OP_66 OPE4_1 FRint
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store half float")
|
||
(conditional-store cstf SI OP_66 OPE4_2 FRint
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store word float")
|
||
|
||
(define-pmacro (conditional-store-double
|
||
name mode op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR550-MAJOR I-4) (FR500-MAJOR I-3)
|
||
(FR400-MAJOR I-3) (FR450-MAJOR I-3) CONDITIONAL attr)
|
||
(.str name "$pack $" regtype "doublek,@($GRi,$GRj),$CCi,$cond")
|
||
(+ pack (.sym regtype doublek) op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ((WI address))
|
||
(store-double-semantics mode regtype address GRj)))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(conditional-store-double cstd DI OP_64 OPE4_3 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store double word")
|
||
(conditional-store-double cstdf DF OP_66 OPE4_3 FR FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store double float")
|
||
|
||
(dni cstq
|
||
"conditionally store quad word"
|
||
((UNIT STORE) (FR500-MAJOR I-3) (MACH frv) CONDITIONAL)
|
||
"cstq$pack $GRk,@($GRi,$GRj),$CCi,$cond"
|
||
(+ pack GRk OP_65 GRi CCi cond OPE4_0 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ((WI address))
|
||
(store-quad-semantics GR address GRj)))
|
||
((fr500 (unit u-gr-store)))
|
||
)
|
||
|
||
(define-pmacro (conditional-store-u
|
||
name mode op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR550-MAJOR I-4) (FR500-MAJOR I-3)
|
||
(FR400-MAJOR I-3) (FR450-MAJOR I-3) CONDITIONAL attr)
|
||
(.str name "$pack $" regtype "k,@($GRi,$GRj),$CCi,$cond")
|
||
(+ pack (.sym regtype k) op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ((WI address))
|
||
(set address (add GRi GRj))
|
||
(c-call VOID (.str "@cpu@_write_mem_" mode)
|
||
pc address (.sym regtype k))
|
||
(set GRi address)))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(conditional-store-u cstbu QI OP_67 OPE4_0 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store unsigned byte, update index")
|
||
(conditional-store-u csthu HI OP_67 OPE4_1 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store unsigned half, update index")
|
||
(conditional-store-u cstu SI OP_67 OPE4_2 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store word, update index")
|
||
|
||
(conditional-store-u cstbfu QI OP_68 OPE4_0 FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store byte float, update index")
|
||
(conditional-store-u csthfu HI OP_68 OPE4_1 FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store half float, update index")
|
||
(conditional-store-u cstfu SI OP_68 OPE4_2 FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store word float, update index")
|
||
|
||
(define-pmacro (conditional-store-double-u
|
||
name mode op ope regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR550-MAJOR I-4) (FR500-MAJOR I-3)
|
||
(FR400-MAJOR I-3) (FR450-MAJOR I-3) CONDITIONAL attr)
|
||
(.str name "$pack $" regtype "doublek,@($GRi,$GRj),$CCi,$cond")
|
||
(+ pack (.sym regtype doublek) op GRi CCi cond ope GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(sequence ((WI address))
|
||
(store-double-semantics mode regtype address GRj)
|
||
(set GRi address)))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(conditional-store-double-u cstdu DI OP_67 OPE4_3 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store double word, update index")
|
||
(conditional-store-double-u cstdfu DF OP_68 OPE4_3 FR FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store double float, update index")
|
||
|
||
(define-pmacro (store-r-simm name mode op regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR550-MAJOR I-4) (FR500-MAJOR I-3)
|
||
(FR400-MAJOR I-3) (FR450-MAJOR I-3) attr)
|
||
(.str name "$pack $" regtype "k,@($GRi,$d12)")
|
||
(+ pack (.sym regtype k) op GRi d12)
|
||
(c-call VOID (.str "@cpu@_write_mem_" mode)
|
||
pc (add GRi d12) (.sym regtype k))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(store-r-simm stbi QI OP_50 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store unsigned byte")
|
||
(store-r-simm sthi HI OP_51 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store unsigned half")
|
||
(store-r-simm sti SI OP_52 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store word")
|
||
|
||
(store-r-simm stbfi QI OP_4E FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store byte float")
|
||
(store-r-simm sthfi HI OP_4F FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store half float")
|
||
(store-r-simm stfi SI OP_55 FRint FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store word float")
|
||
|
||
(define-pmacro (store-double-r-simm name mode op regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR550-MAJOR I-4) (FR500-MAJOR I-3)
|
||
(FR400-MAJOR I-3) (FR450-MAJOR I-3) attr)
|
||
(.str name "$pack $" regtype "doublek,@($GRi,$d12)")
|
||
(+ pack (.sym regtype doublek) op GRi d12)
|
||
(sequence ((WI address))
|
||
(store-double-semantics mode regtype address d12))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(store-double-r-simm stdi DI OP_53 GR NA
|
||
((fr400 (unit u-gr-store)) (fr450 (unit u-gr-store))
|
||
(fr500 (unit u-gr-store)) (fr550 (unit u-gr-store)))
|
||
"Store double word")
|
||
(store-double-r-simm stdfi DF OP_56 FR FR-ACCESS
|
||
((fr400 (unit u-fr-store)) (fr450 (unit u-fr-store))
|
||
(fr500 (unit u-fr-store)) (fr550 (unit u-fr-store)))
|
||
"Store double float")
|
||
|
||
(define-pmacro (store-quad-r-simm name op regtype attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT STORE) (FR500-MAJOR I-3) (MACH frv) attr)
|
||
(.str name "$pack $" regtype "k,@($GRi,$d12)")
|
||
(+ pack (.sym regtype k) op GRi d12)
|
||
(sequence ((WI address))
|
||
(store-quad-semantics regtype address d12))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(store-quad-r-simm stqi OP_54 GR NA ((fr500 (unit u-gr-store)))
|
||
"Store quad word")
|
||
(store-quad-r-simm stqfi OP_57 FRint FR-ACCESS ()
|
||
"Store quad float")
|
||
|
||
(define-pmacro (swap-semantics base offset arg)
|
||
(sequence ((WI tmp) (WI address))
|
||
(set tmp arg)
|
||
(set address (add base offset))
|
||
(c-call VOID "@cpu@_check_swap_address" address)
|
||
(set arg (c-call WI "@cpu@_read_mem_WI" pc address))
|
||
(c-call VOID "@cpu@_write_mem_WI" pc address tmp))
|
||
)
|
||
|
||
(dni swap
|
||
"Swap contents of memory with GR"
|
||
((UNIT C) (FR500-MAJOR C-2) (FR550-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (FR450-MAJOR C-2))
|
||
"swap$pack @($GRi,$GRj),$GRk"
|
||
(+ pack GRk OP_03 GRi OPE1_05 GRj)
|
||
(swap-semantics GRi GRj GRk)
|
||
((fr400 (unit u-swap)) (fr450 (unit u-swap))
|
||
(fr500 (unit u-swap)) (fr550 (unit u-swap)))
|
||
)
|
||
|
||
(dni "swapi"
|
||
"Swap contents of memory with GR"
|
||
((UNIT C) (FR500-MAJOR C-2) (FR550-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (FR450-MAJOR C-2))
|
||
("swapi$pack @($GRi,$d12),$GRk")
|
||
(+ pack GRk OP_4D GRi d12)
|
||
(swap-semantics GRi d12 GRk)
|
||
((fr400 (unit u-swap)) (fr450 (unit u-swap))
|
||
(fr500 (unit u-swap)) (fr550 (unit u-swap)))
|
||
)
|
||
|
||
(dni cswap
|
||
"Conditionally swap contents of memory with GR"
|
||
((UNIT C) (FR500-MAJOR C-2) (FR550-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (FR450-MAJOR C-2) CONDITIONAL)
|
||
"cswap$pack @($GRi,$GRj),$GRk,$CCi,$cond"
|
||
(+ pack GRk OP_65 GRi CCi cond OPE4_2 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(swap-semantics GRi GRj GRk))
|
||
((fr400 (unit u-swap)) (fr450 (unit u-swap))
|
||
(fr500 (unit u-swap)) (fr550 (unit u-swap)))
|
||
)
|
||
|
||
(define-pmacro (register-transfer
|
||
name op ope reg_src reg_targ pipe attrs profile comment)
|
||
(dni name
|
||
(comment)
|
||
(.splice (UNIT pipe) (.unsplice attrs))
|
||
(.str name "$pack $" reg_src ",$" reg_targ)
|
||
(+ pack reg_targ op (rs-null) ope reg_src)
|
||
(set reg_targ reg_src)
|
||
profile
|
||
)
|
||
)
|
||
|
||
(register-transfer movgf OP_03 OPE1_15
|
||
GRj FRintk I0
|
||
((FR500-MAJOR I-4) (FR550-MAJOR I-5)
|
||
(FR400-MAJOR I-4) (FR450-MAJOR I-4) FR-ACCESS)
|
||
((fr400 (unit u-gr2fr)) (fr450 (unit u-gr2fr))
|
||
(fr500 (unit u-gr2fr)) (fr550 (unit u-gr2fr)))
|
||
"transfer gr to fr")
|
||
(register-transfer movfg OP_03 OPE1_0D
|
||
FRintk GRj I0
|
||
((FR500-MAJOR I-4) (FR550-MAJOR I-5)
|
||
(FR400-MAJOR I-4) (FR450-MAJOR I-4) FR-ACCESS)
|
||
((fr400 (unit u-fr2gr)) (fr450 (unit u-fr2gr))
|
||
(fr500 (unit u-fr2gr)) (fr550 (unit u-fr2gr)))
|
||
"transfer fr to gr")
|
||
|
||
(define-pmacro (nextreg hw r offset) (reg hw (add (index-of r) offset)))
|
||
|
||
(define-pmacro (register-transfer-double-from-gr-semantics cond)
|
||
(if cond
|
||
(if (eq (index-of GRj) 0)
|
||
(sequence ()
|
||
(set FRintk 0)
|
||
(set (nextreg h-fr_int FRintk 1) 0))
|
||
(sequence ()
|
||
(set FRintk GRj)
|
||
(set (nextreg h-fr_int FRintk 1) (nextreg h-gr GRj 1)))))
|
||
)
|
||
|
||
(dni movgfd
|
||
"move GR for FR double"
|
||
((UNIT I0) (FR500-MAJOR I-4) (FR550-MAJOR I-5)
|
||
(FR400-MAJOR I-4) (FR450-MAJOR I-4) FR-ACCESS)
|
||
"movgfd$pack $GRj,$FRintk"
|
||
(+ pack FRintk OP_03 (rs-null) OPE1_16 GRj)
|
||
(register-transfer-double-from-gr-semantics 1)
|
||
; TODO -- doesn't handle second register in the pair
|
||
((fr400 (unit u-gr2fr)) (fr450 (unit u-gr2fr))
|
||
(fr500 (unit u-gr2fr)) (fr550 (unit u-gr2fr)))
|
||
)
|
||
|
||
(define-pmacro (register-transfer-double-to-gr-semantics cond)
|
||
(if (andif (ne (index-of GRj) 0) cond)
|
||
(sequence ()
|
||
(set GRj FRintk)
|
||
(set (nextreg h-gr GRj 1) (nextreg h-fr_int FRintk 1))))
|
||
)
|
||
|
||
(dni movfgd
|
||
"move FR for GR double"
|
||
((UNIT I0) (FR500-MAJOR I-4) (FR550-MAJOR I-5)
|
||
(FR400-MAJOR I-4) (FR450-MAJOR I-4) FR-ACCESS)
|
||
"movfgd$pack $FRintk,$GRj"
|
||
(+ pack FRintk OP_03 (rs-null) OPE1_0E GRj)
|
||
(register-transfer-double-to-gr-semantics 1)
|
||
; TODO -- doesn't handle second register in the pair
|
||
((fr400 (unit u-fr2gr)) (fr450 (unit u-fr2gr))
|
||
(fr500 (unit u-fr2gr)) (fr550 (unit u-fr2gr)))
|
||
)
|
||
|
||
(dni movgfq
|
||
"move GR for FR quad"
|
||
((UNIT I0) (FR500-MAJOR I-4) (MACH frv) FR-ACCESS)
|
||
"movgfq$pack $GRj,$FRintk"
|
||
(+ pack FRintk OP_03 (rs-null) OPE1_17 GRj)
|
||
(if (eq (index-of GRj) 0)
|
||
(sequence ()
|
||
(set FRintk 0)
|
||
(set (reg h-fr_int (add (index-of FRintk) 1)) 0)
|
||
(set (reg h-fr_int (add (index-of FRintk) 2)) 0)
|
||
(set (reg h-fr_int (add (index-of FRintk) 3)) 0))
|
||
(sequence ()
|
||
(set FRintk GRj)
|
||
(set (reg h-fr_int (add (index-of FRintk) 1))
|
||
(reg h-gr (add (index-of GRj) 1)))
|
||
(set (reg h-fr_int (add (index-of FRintk) 2))
|
||
(reg h-gr (add (index-of GRj) 2)))
|
||
(set (reg h-fr_int (add (index-of FRintk) 3))
|
||
(reg h-gr (add (index-of GRj) 3)))))
|
||
()
|
||
)
|
||
|
||
(dni movfgq
|
||
"move FR for GR quad"
|
||
((UNIT I0) (FR500-MAJOR I-4) (MACH frv) FR-ACCESS)
|
||
"movfgq$pack $FRintk,$GRj"
|
||
(+ pack FRintk OP_03 (rs-null) OPE1_0F GRj)
|
||
(if (ne (index-of GRj) 0)
|
||
(sequence ()
|
||
(set GRj FRintk)
|
||
(set (reg h-gr (add (index-of GRj) 1))
|
||
(reg h-fr_int (add (index-of FRintk) 1)))
|
||
(set (reg h-gr (add (index-of GRj) 2))
|
||
(reg h-fr_int (add (index-of FRintk) 2)))
|
||
(set (reg h-gr (add (index-of GRj) 3))
|
||
(reg h-fr_int (add (index-of FRintk) 3)))))
|
||
()
|
||
)
|
||
|
||
(define-pmacro (conditional-register-transfer
|
||
name op ope reg_src reg_targ pipe attrs profile comment)
|
||
(dni name
|
||
(comment)
|
||
(.splice (UNIT pipe) CONDITIONAL FR-ACCESS (.unsplice attrs))
|
||
(.str name "$pack $" reg_src ",$" reg_targ ",$CCi,$cond")
|
||
(+ pack reg_targ op (rs-null) CCi cond ope reg_src)
|
||
(if (eq CCi (or cond 2))
|
||
(set reg_targ reg_src))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(conditional-register-transfer cmovgf OP_69 OPE4_0 GRj FRintk I0
|
||
((FR500-MAJOR I-4) (FR550-MAJOR I-5)
|
||
(FR400-MAJOR I-4) (FR450-MAJOR I-4))
|
||
((fr400 (unit u-gr2fr)) (fr450 (unit u-gr2fr))
|
||
(fr500 (unit u-gr2fr)) (fr550 (unit u-gr2fr)))
|
||
"transfer gr to fr")
|
||
(conditional-register-transfer cmovfg OP_69 OPE4_2 FRintk GRj I0
|
||
((FR500-MAJOR I-4) (FR550-MAJOR I-5)
|
||
(FR400-MAJOR I-4) (FR450-MAJOR I-4))
|
||
((fr400 (unit u-fr2gr)) (fr450 (unit u-fr2gr))
|
||
(fr500 (unit u-fr2gr)) (fr550 (unit u-fr2gr)))
|
||
"transfer fr to gr")
|
||
|
||
|
||
(dni cmovgfd
|
||
"Conditional move GR to FR double"
|
||
((UNIT I0) (FR500-MAJOR I-4) (FR550-MAJOR I-5)
|
||
(FR400-MAJOR I-4) (FR450-MAJOR I-4) CONDITIONAL FR-ACCESS)
|
||
"cmovgfd$pack $GRj,$FRintk,$CCi,$cond"
|
||
(+ pack FRintk OP_69 (rs-null) CCi cond OPE4_1 GRj)
|
||
(register-transfer-double-from-gr-semantics (eq CCi (or cond 2)))
|
||
; TODO -- doesn't handle extra registers in double
|
||
((fr400 (unit u-gr2fr)) (fr450 (unit u-gr2fr))
|
||
(fr500 (unit u-gr2fr)) (fr550 (unit u-gr2fr)))
|
||
)
|
||
|
||
(dni cmovfgd
|
||
"Conditional move FR to GR double"
|
||
((UNIT I0) (FR500-MAJOR I-4) (FR550-MAJOR I-5)
|
||
(FR400-MAJOR I-4) (FR450-MAJOR I-4) CONDITIONAL FR-ACCESS)
|
||
"cmovfgd$pack $FRintk,$GRj,$CCi,$cond"
|
||
(+ pack FRintk OP_69 (rs-null) CCi cond OPE4_3 GRj)
|
||
(register-transfer-double-to-gr-semantics (eq CCi (or cond 2)))
|
||
; TODO -- doesn't handle second register in the pair
|
||
((fr400 (unit u-fr2gr)) (fr450 (unit u-fr2gr))
|
||
(fr500 (unit u-fr2gr)) (fr550 (unit u-fr2gr)))
|
||
)
|
||
|
||
(define-pmacro (register-transfer-spr
|
||
name op ope reg_src reg_targ unitname comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT C) (FR500-MAJOR C-2) (FR550-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (FR450-MAJOR C-2))
|
||
(.str name "$pack $" reg_src ",$" reg_targ)
|
||
(+ pack reg_targ op ope reg_src)
|
||
(set reg_targ reg_src)
|
||
((fr400 (unit unitname)) (fr450 (unit unitname))
|
||
(fr500 (unit unitname)) (fr550 (unit unitname)))
|
||
)
|
||
)
|
||
|
||
(register-transfer-spr movgs OP_03 OPE1_06 GRj spr u-gr2spr "transfer gr->spr")
|
||
(register-transfer-spr movsg OP_03 OPE1_07 spr GRj u-spr2gr "transfer spr->gr")
|
||
|
||
; Integer Branch Conditions
|
||
(define-pmacro (Inev cc) (const BI 0))
|
||
(define-pmacro (Ira cc) (const BI 1))
|
||
(define-pmacro (Ieq cc) ( zbit cc))
|
||
(define-pmacro (Ine cc) (not (zbit cc)))
|
||
(define-pmacro (Ile cc) ( orif (zbit cc) (xor (nbit cc) (vbit cc))))
|
||
(define-pmacro (Igt cc) (not (orif (zbit cc) (xor (nbit cc) (vbit cc)))))
|
||
(define-pmacro (Ilt cc) ( xor (nbit cc) (vbit cc)))
|
||
(define-pmacro (Ige cc) (not (xor (nbit cc) (vbit cc))))
|
||
(define-pmacro (Ils cc) ( orif (cbit cc) (zbit cc)))
|
||
(define-pmacro (Ihi cc) (not (orif (cbit cc) (zbit cc))))
|
||
(define-pmacro (Ic cc) ( cbit cc))
|
||
(define-pmacro (Inc cc) (not (cbit cc)))
|
||
(define-pmacro (In cc) ( nbit cc))
|
||
(define-pmacro (Ip cc) (not (nbit cc)))
|
||
(define-pmacro (Iv cc) ( vbit cc))
|
||
(define-pmacro (Inv cc) (not (vbit cc)))
|
||
|
||
; Float Branch Conditions
|
||
(define-pmacro (Fnev cc) (const BI 0))
|
||
(define-pmacro (Fra cc) (const BI 1))
|
||
(define-pmacro (Fne cc) (orif (lbit cc) (orif (gbit cc) (ubit cc))))
|
||
(define-pmacro (Feq cc) (ebit cc))
|
||
(define-pmacro (Flg cc) (orif (lbit cc) (gbit cc)))
|
||
(define-pmacro (Fue cc) (orif (ebit cc) (ubit cc)))
|
||
(define-pmacro (Ful cc) (orif (lbit cc) (ubit cc)))
|
||
(define-pmacro (Fge cc) (orif (ebit cc) (gbit cc)))
|
||
(define-pmacro (Flt cc) (lbit cc))
|
||
(define-pmacro (Fuge cc) (orif (ebit cc) (orif (gbit cc) (ubit cc))))
|
||
(define-pmacro (Fug cc) (orif (gbit cc) (ubit cc)))
|
||
(define-pmacro (Fle cc) (orif (ebit cc) (lbit cc)))
|
||
(define-pmacro (Fgt cc) (gbit cc))
|
||
(define-pmacro (Fule cc) (orif (ebit cc) (orif (lbit cc) (ubit cc))))
|
||
(define-pmacro (Fu cc) (ubit cc))
|
||
(define-pmacro (Fo cc) (orif (ebit cc) (orif (lbit cc) (gbit cc))))
|
||
|
||
(define-pmacro (conditional-branch-i prefix cc op cond comment)
|
||
(dni (.sym prefix cc)
|
||
(comment)
|
||
((UNIT B01) (FR500-MAJOR B-1) (FR550-MAJOR B-1)
|
||
(FR400-MAJOR B-1) (FR450-MAJOR B-1))
|
||
(.str (.sym prefix cc) "$pack $ICCi_2,$hint,$label16")
|
||
(+ pack (.sym ICC_ cc) ICCi_2 op hint label16)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" label16 hint)
|
||
(if (cond ICCi_2)
|
||
(set pc label16)))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
)
|
||
|
||
(dni bra
|
||
"integer branch equal"
|
||
((UNIT B01) (FR500-MAJOR B-1) (FR550-MAJOR B-1)
|
||
(FR400-MAJOR B-1) (FR450-MAJOR B-1))
|
||
"bra$pack $hint_taken$label16"
|
||
(+ pack ICC_ra (ICCi_2-null) OP_06 hint_taken label16)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" label16 hint_taken)
|
||
(set pc label16))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dni bno
|
||
"integer branch never"
|
||
((UNIT B01) (FR500-MAJOR B-1) (FR550-MAJOR B-1)
|
||
(FR400-MAJOR B-1) (FR450-MAJOR B-1))
|
||
"bno$pack$hint_not_taken"
|
||
(+ pack ICC_nev (ICCi_2-null) OP_06 hint_not_taken (label16-null))
|
||
(c-call VOID "@cpu@_model_branch" label16 hint_not_taken)
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(conditional-branch-i b eq OP_06 Ieq "integer branch equal")
|
||
(conditional-branch-i b ne OP_06 Ine "integer branch not equal")
|
||
(conditional-branch-i b le OP_06 Ile "integer branch less or equal")
|
||
(conditional-branch-i b gt OP_06 Igt "integer branch greater")
|
||
(conditional-branch-i b lt OP_06 Ilt "integer branch less")
|
||
(conditional-branch-i b ge OP_06 Ige "integer branch greater or equal")
|
||
(conditional-branch-i b ls OP_06 Ils "integer branch less or equal unsigned")
|
||
(conditional-branch-i b hi OP_06 Ihi "integer branch greater unsigned")
|
||
(conditional-branch-i b c OP_06 Ic "integer branch carry set")
|
||
(conditional-branch-i b nc OP_06 Inc "integer branch carry clear")
|
||
(conditional-branch-i b n OP_06 In "integer branch negative")
|
||
(conditional-branch-i b p OP_06 Ip "integer branch positive")
|
||
(conditional-branch-i b v OP_06 Iv "integer branch overflow set")
|
||
(conditional-branch-i b nv OP_06 Inv "integer branch overflow clear")
|
||
|
||
(define-pmacro (conditional-branch-f prefix cc op cond comment)
|
||
(dni (.sym prefix cc)
|
||
(comment)
|
||
((UNIT B01) (FR500-MAJOR B-1) (FR550-MAJOR B-1)
|
||
(FR400-MAJOR B-1) (FR450-MAJOR B-1) FR-ACCESS)
|
||
(.str (.sym prefix cc) "$pack $FCCi_2,$hint,$label16")
|
||
(+ pack (.sym FCC_ cc) FCCi_2 op hint label16)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" label16 hint)
|
||
(if (cond FCCi_2) (set pc label16)))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
)
|
||
|
||
(dni fbra
|
||
"float branch equal"
|
||
((UNIT B01) (FR500-MAJOR B-1) (FR550-MAJOR B-1)
|
||
(FR400-MAJOR B-1) (FR450-MAJOR B-1) FR-ACCESS)
|
||
"fbra$pack $hint_taken$label16"
|
||
(+ pack FCC_ra (FCCi_2-null) OP_07 hint_taken label16)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" label16 hint_taken)
|
||
(set pc label16))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dni fbno
|
||
"float branch never"
|
||
((UNIT B01) (FR500-MAJOR B-1) (FR550-MAJOR B-1)
|
||
(FR400-MAJOR B-1) (FR450-MAJOR B-1) FR-ACCESS)
|
||
"fbno$pack$hint_not_taken"
|
||
(+ pack FCC_nev (FCCi_2-null) OP_07 hint_not_taken (label16-null))
|
||
(c-call VOID "@cpu@_model_branch" label16 hint_not_taken)
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(conditional-branch-f fb ne OP_07 Fne "float branch not equal")
|
||
(conditional-branch-f fb eq OP_07 Feq "float branch equal")
|
||
(conditional-branch-f fb lg OP_07 Flg "float branch less or greater")
|
||
(conditional-branch-f fb ue OP_07 Fue "float branch unordered or equal")
|
||
(conditional-branch-f fb ul OP_07 Ful "float branch unordered or less")
|
||
(conditional-branch-f fb ge OP_07 Fge "float branch greater or equal")
|
||
(conditional-branch-f fb lt OP_07 Flt "float branch less")
|
||
(conditional-branch-f fb uge OP_07 Fuge "float branch unordered, greater,equal")
|
||
(conditional-branch-f fb ug OP_07 Fug "float branch unordered or greater")
|
||
(conditional-branch-f fb le OP_07 Fle "float branch less or equal")
|
||
(conditional-branch-f fb gt OP_07 Fgt "float branch greater")
|
||
(conditional-branch-f fb ule OP_07 Fule "float branch unordered, less or equal")
|
||
(conditional-branch-f fb u OP_07 Fu "float branch unordered")
|
||
(conditional-branch-f fb o OP_07 Fo "float branch ordered")
|
||
|
||
(define-pmacro (ctrlr-branch-semantics cond ccond)
|
||
(sequence ((SI tmp))
|
||
(set tmp (sub (spr-lcr) 1))
|
||
(set (spr-lcr) tmp)
|
||
(if cond
|
||
(if (eq ccond 0)
|
||
(if (ne tmp 0)
|
||
(set pc (spr-lr)))
|
||
(if (eq tmp 0)
|
||
(set pc (spr-lr))))))
|
||
)
|
||
|
||
(dni bctrlr
|
||
"LCR conditional branch to lr"
|
||
((UNIT B0) (FR500-MAJOR B-2) (FR550-MAJOR B-2)
|
||
(FR400-MAJOR B-2) (FR450-MAJOR B-2))
|
||
("bctrlr$pack $ccond,$hint")
|
||
(+ pack (cond-null) (ICCi_2-null) OP_0E hint OPE3_01 ccond (s12-null))
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" (spr-lr) hint)
|
||
(ctrlr-branch-semantics (const BI 1) ccond))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(define-pmacro (conditional-branch-cclr prefix cc i-f op ope cond attr comment)
|
||
(dni (.sym prefix cc lr)
|
||
(comment)
|
||
((UNIT B01) (FR500-MAJOR B-3) (FR550-MAJOR B-3)
|
||
(FR400-MAJOR B-3) (FR450-MAJOR B-3) attr)
|
||
(.str (.sym prefix cc lr) "$pack $" i-f "CCi_2,$hint")
|
||
(+ pack (.sym i-f CC_ cc) (.sym i-f CCi_2) op hint ope
|
||
(ccond-null) (s12-null))
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" (spr-lr) hint)
|
||
(if (cond (.sym i-f CCi_2)) (set pc (spr-lr))))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
)
|
||
|
||
(dni bralr
|
||
"integer cclr branch always"
|
||
((UNIT B01) (FR500-MAJOR B-3) (FR550-MAJOR B-3)
|
||
(FR400-MAJOR B-3) (FR450-MAJOR B-3))
|
||
"bralr$pack$hint_taken"
|
||
(+ pack ICC_ra (ICCi_2-null) OP_0E hint_taken OPE3_02 (ccond-null) (s12-null))
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" (spr-lr) hint_taken)
|
||
(set pc (spr-lr)))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dni bnolr
|
||
"integer cclr branch never"
|
||
((UNIT B01) (FR500-MAJOR B-3) (FR550-MAJOR B-3)
|
||
(FR400-MAJOR B-3) (FR450-MAJOR B-3))
|
||
"bnolr$pack$hint_not_taken"
|
||
(+ pack ICC_nev (ICCi_2-null) OP_0E hint_not_taken OPE3_02 (ccond-null) (s12-null))
|
||
(c-call VOID "@cpu@_model_branch" (spr-lr) hint_not_taken)
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(conditional-branch-cclr b eq I OP_0E OPE3_02 Ieq NA "integer cclr branch equal")
|
||
(conditional-branch-cclr b ne I OP_0E OPE3_02 Ine NA "integer cclr branch not equal")
|
||
(conditional-branch-cclr b le I OP_0E OPE3_02 Ile NA "integer cclr branch less or equal")
|
||
(conditional-branch-cclr b gt I OP_0E OPE3_02 Igt NA "integer cclr branch greater")
|
||
(conditional-branch-cclr b lt I OP_0E OPE3_02 Ilt NA "integer cclr branch less")
|
||
(conditional-branch-cclr b ge I OP_0E OPE3_02 Ige NA "integer cclr branch greater or equal")
|
||
(conditional-branch-cclr b ls I OP_0E OPE3_02 Ils NA "integer cclr branch less or equal unsigned")
|
||
(conditional-branch-cclr b hi I OP_0E OPE3_02 Ihi NA "integer cclr branch greater unsigned")
|
||
(conditional-branch-cclr b c I OP_0E OPE3_02 Ic NA "integer cclr branch carry set")
|
||
(conditional-branch-cclr b nc I OP_0E OPE3_02 Inc NA "integer cclr branch carry clear")
|
||
(conditional-branch-cclr b n I OP_0E OPE3_02 In NA "integer cclr branch negative")
|
||
(conditional-branch-cclr b p I OP_0E OPE3_02 Ip NA "integer cclr branch positive")
|
||
(conditional-branch-cclr b v I OP_0E OPE3_02 Iv NA "integer cclr branch overflow set")
|
||
(conditional-branch-cclr b nv I OP_0E OPE3_02 Inv NA "integer cclr branch overflow clear")
|
||
|
||
(dni fbralr
|
||
"float cclr branch always"
|
||
((UNIT B01) (FR500-MAJOR B-3) (FR550-MAJOR B-3)
|
||
(FR400-MAJOR B-3) (FR450-MAJOR B-3) FR-ACCESS)
|
||
"fbralr$pack$hint_taken"
|
||
(+ pack FCC_ra (FCCi_2-null) OP_0E hint_taken OPE3_06 (ccond-null) (s12-null))
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" (spr-lr) hint_taken)
|
||
(set pc (spr-lr)))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dni fbnolr
|
||
"float cclr branch never"
|
||
((UNIT B01) (FR500-MAJOR B-3) (FR550-MAJOR B-3)
|
||
(FR400-MAJOR B-3) (FR450-MAJOR B-3) FR-ACCESS)
|
||
"fbnolr$pack$hint_not_taken"
|
||
(+ pack FCC_nev (FCCi_2-null) OP_0E hint_not_taken OPE3_06 (ccond-null) (s12-null))
|
||
(c-call VOID "@cpu@_model_branch" (spr-lr) hint_not_taken)
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(conditional-branch-cclr fb eq F OP_0E OPE3_06 Feq FR-ACCESS "float cclr branch equal")
|
||
(conditional-branch-cclr fb ne F OP_0E OPE3_06 Fne FR-ACCESS "float cclr branch not equal")
|
||
(conditional-branch-cclr fb lg F OP_0E OPE3_06 Flg FR-ACCESS "float branch less or greater")
|
||
(conditional-branch-cclr fb ue F OP_0E OPE3_06 Fue FR-ACCESS "float branch unordered or equal")
|
||
(conditional-branch-cclr fb ul F OP_0E OPE3_06 Ful FR-ACCESS "float branch unordered or less")
|
||
(conditional-branch-cclr fb ge F OP_0E OPE3_06 Fge FR-ACCESS "float branch greater or equal")
|
||
(conditional-branch-cclr fb lt F OP_0E OPE3_06 Flt FR-ACCESS "float branch less")
|
||
(conditional-branch-cclr fb uge F OP_0E OPE3_06 Fuge FR-ACCESS "float branch unordered, greater, equal")
|
||
(conditional-branch-cclr fb ug F OP_0E OPE3_06 Fug FR-ACCESS "float branch unordered or greater")
|
||
(conditional-branch-cclr fb le F OP_0E OPE3_06 Fle FR-ACCESS "float branch less or equal")
|
||
(conditional-branch-cclr fb gt F OP_0E OPE3_06 Fgt FR-ACCESS "float branch greater")
|
||
(conditional-branch-cclr fb ule F OP_0E OPE3_06 Fule FR-ACCESS "float branch unordered, less or equal")
|
||
(conditional-branch-cclr fb u F OP_0E OPE3_06 Fu FR-ACCESS "float branch unordered")
|
||
(conditional-branch-cclr fb o F OP_0E OPE3_06 Fo FR-ACCESS "float branch ordered")
|
||
|
||
(define-pmacro (conditional-branch-ctrlr prefix cc i-f op ope cond attr comment)
|
||
(dni (.sym prefix cc lr)
|
||
(comment)
|
||
((UNIT B0) (FR500-MAJOR B-2) (FR550-MAJOR B-2)
|
||
(FR400-MAJOR B-2) (FR450-MAJOR B-2) attr)
|
||
(.str (.sym prefix cc lr) "$pack $" i-f "CCi_2,$ccond,$hint")
|
||
(+ pack (.sym i-f CC_ cc) (.sym i-f CCi_2) op hint ope ccond (s12-null))
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" (spr-lr) hint)
|
||
(ctrlr-branch-semantics (cond (.sym i-f CCi_2)) ccond))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
)
|
||
|
||
(dni bcralr
|
||
"integer ctrlr branch always"
|
||
((UNIT B0) (FR500-MAJOR B-2) (FR550-MAJOR B-2)
|
||
(FR400-MAJOR B-2) (FR450-MAJOR B-2))
|
||
"bcralr$pack $ccond$hint_taken"
|
||
(+ pack ICC_ra (ICCi_2-null) OP_0E hint_taken OPE3_03 ccond (s12-null))
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" (spr-lr) hint_taken)
|
||
(ctrlr-branch-semantics (const BI 1) ccond))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dni bcnolr
|
||
"integer ctrlr branch never"
|
||
((UNIT B0) (FR500-MAJOR B-2) (FR550-MAJOR B-2)
|
||
(FR400-MAJOR B-2) (FR450-MAJOR B-2))
|
||
"bcnolr$pack$hint_not_taken"
|
||
(+ pack ICC_nev (ICCi_2-null) OP_0E hint_not_taken OPE3_03 (ccond-null) (s12-null))
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" (spr-lr) hint_not_taken)
|
||
(ctrlr-branch-semantics (const BI 0) ccond))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(conditional-branch-ctrlr bc eq I OP_0E OPE3_03 Ieq NA "integer ctrlr branch equal")
|
||
(conditional-branch-ctrlr bc ne I OP_0E OPE3_03 Ine NA "integer ctrlr branch not equal")
|
||
(conditional-branch-ctrlr bc le I OP_0E OPE3_03 Ile NA "integer ctrlr branch less equal")
|
||
(conditional-branch-ctrlr bc gt I OP_0E OPE3_03 Igt NA "integer ctrlr branch greater")
|
||
(conditional-branch-ctrlr bc lt I OP_0E OPE3_03 Ilt NA "integer ctrlr branch less")
|
||
(conditional-branch-ctrlr bc ge I OP_0E OPE3_03 Ige NA "integer ctrlr branch greater equal")
|
||
(conditional-branch-ctrlr bc ls I OP_0E OPE3_03 Ils NA "integer ctrlr branch less equal unsigned")
|
||
(conditional-branch-ctrlr bc hi I OP_0E OPE3_03 Ihi NA "integer ctrlr branch greater unsigned")
|
||
(conditional-branch-ctrlr bc c I OP_0E OPE3_03 Ic NA "integer ctrlr branch carry set")
|
||
(conditional-branch-ctrlr bc nc I OP_0E OPE3_03 Inc NA "integer ctrlr branch carry clear")
|
||
(conditional-branch-ctrlr bc n I OP_0E OPE3_03 In NA "integer ctrlr branch negative")
|
||
(conditional-branch-ctrlr bc p I OP_0E OPE3_03 Ip NA "integer ctrlr branch positive")
|
||
(conditional-branch-ctrlr bc v I OP_0E OPE3_03 Iv NA "integer ctrlr branch overflow set")
|
||
(conditional-branch-ctrlr bc nv I OP_0E OPE3_03 Inv NA "integer ctrlr branch overflow clear")
|
||
|
||
(dni fcbralr
|
||
"float ctrlr branch always"
|
||
((UNIT B0) (FR500-MAJOR B-2) (FR550-MAJOR B-2)
|
||
(FR400-MAJOR B-2) (FR450-MAJOR B-2) FR-ACCESS)
|
||
"fcbralr$pack $ccond$hint_taken"
|
||
(+ pack FCC_ra (FCCi_2-null) OP_0E hint_taken OPE3_07 ccond (s12-null))
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" (spr-lr) hint_taken)
|
||
(ctrlr-branch-semantics (const BI 1) ccond))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dni fcbnolr
|
||
"float ctrlr branch never"
|
||
((UNIT B0) (FR500-MAJOR B-2) (FR550-MAJOR B-2)
|
||
(FR400-MAJOR B-2) (FR450-MAJOR B-2) FR-ACCESS)
|
||
"fcbnolr$pack$hint_not_taken"
|
||
(+ pack FCC_nev (FCCi_2-null) OP_0E hint_not_taken OPE3_07 (ccond-null) (s12-null))
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_model_branch" (spr-lr) hint_not_taken)
|
||
(ctrlr-branch-semantics (const BI 0) ccond))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(conditional-branch-ctrlr fcb eq F OP_0E OPE3_07 Feq FR-ACCESS "float cclr branch equal")
|
||
(conditional-branch-ctrlr fcb ne F OP_0E OPE3_07 Fne FR-ACCESS "float cclr branch not equal")
|
||
(conditional-branch-ctrlr fcb lg F OP_0E OPE3_07 Flg FR-ACCESS "float branch less or greater")
|
||
(conditional-branch-ctrlr fcb ue F OP_0E OPE3_07 Fue FR-ACCESS "float branch unordered or equal")
|
||
(conditional-branch-ctrlr fcb ul F OP_0E OPE3_07 Ful FR-ACCESS "float branch unordered or less")
|
||
(conditional-branch-ctrlr fcb ge F OP_0E OPE3_07 Fge FR-ACCESS "float branch greater or equal")
|
||
(conditional-branch-ctrlr fcb lt F OP_0E OPE3_07 Flt FR-ACCESS "float branch less")
|
||
(conditional-branch-ctrlr fcb uge F OP_0E OPE3_07 Fuge FR-ACCESS "float branch unordered, greater, equal")
|
||
(conditional-branch-ctrlr fcb ug F OP_0E OPE3_07 Fug FR-ACCESS "float branch unordered or greater")
|
||
(conditional-branch-ctrlr fcb le F OP_0E OPE3_07 Fle FR-ACCESS "float branch less or equal")
|
||
(conditional-branch-ctrlr fcb gt F OP_0E OPE3_07 Fgt FR-ACCESS "float branch greater")
|
||
(conditional-branch-ctrlr fcb ule F OP_0E OPE3_07 Fule FR-ACCESS "float branch unordered, less or equal")
|
||
(conditional-branch-ctrlr fcb u F OP_0E OPE3_07 Fu FR-ACCESS "float branch unordered")
|
||
(conditional-branch-ctrlr fcb o F OP_0E OPE3_07 Fo FR-ACCESS "float branch ordered")
|
||
|
||
(define-pmacro (jump-and-link-semantics base offset LI)
|
||
(sequence ()
|
||
(if (eq LI 1)
|
||
(c-call VOID "@cpu@_set_write_next_vliw_addr_to_LR" 1))
|
||
; Target address gets aligned here
|
||
(set pc (and (add base offset) #xfffffffc))
|
||
(c-call VOID "@cpu@_model_branch" pc #x2)) ; hint branch taken
|
||
)
|
||
|
||
(dni jmpl
|
||
"jump and link"
|
||
((UNIT I0) (FR500-MAJOR I-5) (FR550-MAJOR I-6)
|
||
(FR400-MAJOR I-5) (FR450-MAJOR I-5))
|
||
"jmpl$pack @($GRi,$GRj)"
|
||
(+ pack (misc-null-1) (LI-off) OP_0C GRi (misc-null-2) GRj)
|
||
(jump-and-link-semantics GRi GRj LI)
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dann callann "call annotation" SI "call_annotation" "at")
|
||
|
||
(dni calll
|
||
"call and link"
|
||
((UNIT I0) (FR500-MAJOR I-5) (FR550-MAJOR I-6)
|
||
(FR400-MAJOR I-5) (FR450-MAJOR I-5))
|
||
"calll$pack $callann($GRi,$GRj)"
|
||
(+ pack (misc-null-1) (LI-on) OP_0C GRi (misc-null-2) GRj)
|
||
(jump-and-link-semantics GRi GRj LI)
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dni jmpil
|
||
"jump immediate and link"
|
||
((UNIT I0) (FR500-MAJOR I-5) (FR550-MAJOR I-6)
|
||
(FR400-MAJOR I-5) (FR450-MAJOR I-5))
|
||
"jmpil$pack @($GRi,$s12)"
|
||
(+ pack (misc-null-1) (LI-off) OP_0D GRi s12)
|
||
(jump-and-link-semantics GRi s12 LI)
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dni callil
|
||
"call immediate and link"
|
||
((UNIT I0) (FR500-MAJOR I-5) (FR550-MAJOR I-6)
|
||
(FR400-MAJOR I-5) (FR450-MAJOR I-5))
|
||
"callil$pack @($GRi,$s12)"
|
||
(+ pack (misc-null-1) (LI-on) OP_0D GRi s12)
|
||
(jump-and-link-semantics GRi s12 LI)
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dni call
|
||
"call and link"
|
||
((UNIT B0) (FR500-MAJOR B-4) (FR550-MAJOR B-4)
|
||
(FR400-MAJOR B-4) (FR450-MAJOR B-4))
|
||
"call$pack $label24"
|
||
(+ pack OP_0F label24)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_write_next_vliw_addr_to_LR" 1)
|
||
(set pc label24)
|
||
(c-call VOID "@cpu@_model_branch" pc #x2)) ; hint branch taken
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dni rett
|
||
"return from trap"
|
||
((UNIT C) (FR500-MAJOR C-2) (FR550-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (FR450-MAJOR C-2) PRIVILEGED)
|
||
"rett$pack $debug"
|
||
(+ pack (misc-null-1) debug OP_05 (rs-null) (s12-null))
|
||
; frv_rett handles operating vs user mode
|
||
(sequence ()
|
||
(set pc (c-call UWI "frv_rett" pc debug))
|
||
(c-call VOID "@cpu@_model_branch" pc #x2)) ; hint branch taken
|
||
()
|
||
)
|
||
|
||
(dni rei
|
||
"run exception instruction"
|
||
((UNIT C) (FR500-MAJOR C-1) (MACH frv) PRIVILEGED)
|
||
"rei$pack $eir"
|
||
(+ pack (rd-null) OP_37 eir (s12-null))
|
||
(nop) ; for now
|
||
()
|
||
)
|
||
|
||
(define-pmacro (trap-semantics cond base offset)
|
||
(if cond
|
||
(sequence ()
|
||
; This is defered to frv_itrap because for the breakpoint
|
||
; case we want to change as little of the machine state as
|
||
; possible.
|
||
;
|
||
; PCSR=PC
|
||
; PSR.PS=PSR.S
|
||
; PSR.ET=0
|
||
; if PSR.ESR==1
|
||
; SR0 through SR3=GR4 through GR7
|
||
; TBR.TT=0x80 + ((GRi + s12) & 0x7f)
|
||
; PC=TBR
|
||
; We still should indicate what is modified by this insn.
|
||
(clobber (spr-pcsr))
|
||
(clobber psr_ps)
|
||
(clobber psr_et)
|
||
(clobber tbr_tt)
|
||
(if (ne psr_esr (const 0))
|
||
(sequence ()
|
||
(clobber (spr-sr0))
|
||
(clobber (spr-sr1))
|
||
(clobber (spr-sr2))
|
||
(clobber (spr-sr3))))
|
||
; frv_itrap handles operating vs user mode
|
||
(c-call VOID "frv_itrap" pc base offset)))
|
||
)
|
||
|
||
(define-pmacro (trap-r prefix cc i-f op ope cond attr comment)
|
||
(dni (.sym prefix cc)
|
||
(comment)
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1) attr)
|
||
(.str (.sym prefix cc) "$pack $" i-f "CCi_2,$GRi,$GRj")
|
||
(+ pack (.sym i-f CC_ cc) (.sym i-f CCi_2) op GRi (misc-null-3) ope GRj)
|
||
(trap-semantics (cond (.sym i-f CCi_2)) GRi GRj)
|
||
((fr400 (unit u-trap)) (fr450 (unit u-trap))
|
||
(fr500 (unit u-trap)) (fr550 (unit u-trap)))
|
||
)
|
||
)
|
||
|
||
(dni tra
|
||
"integer trap always"
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1))
|
||
"tra$pack $GRi,$GRj"
|
||
(+ pack ICC_ra (ICCi_2-null) OP_04 GRi (misc-null-3) OPE4_0 GRj)
|
||
(trap-semantics (const BI 1) GRi GRj)
|
||
((fr400 (unit u-trap)) (fr450 (unit u-trap))
|
||
(fr500 (unit u-trap)) (fr550 (unit u-trap)))
|
||
)
|
||
|
||
(dni tno
|
||
"integer trap never"
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1))
|
||
"tno$pack"
|
||
(+ pack ICC_nev (ICCi_2-null) OP_04 (GRi-null) (misc-null-3) OPE4_0 (GRj-null))
|
||
(trap-semantics (const BI 0) GRi GRj)
|
||
((fr400 (unit u-trap)) (fr450 (unit u-trap))
|
||
(fr500 (unit u-trap)) (fr550 (unit u-trap)))
|
||
)
|
||
|
||
(trap-r t eq I OP_04 OPE4_0 Ieq NA "integer trap equal")
|
||
(trap-r t ne I OP_04 OPE4_0 Ine NA "integer trap not equal")
|
||
(trap-r t le I OP_04 OPE4_0 Ile NA "integer trap less or equal")
|
||
(trap-r t gt I OP_04 OPE4_0 Igt NA "integer trap greater")
|
||
(trap-r t lt I OP_04 OPE4_0 Ilt NA "integer trap less")
|
||
(trap-r t ge I OP_04 OPE4_0 Ige NA "integer trap greater or equal")
|
||
(trap-r t ls I OP_04 OPE4_0 Ils NA "integer trap less or equal unsigned")
|
||
(trap-r t hi I OP_04 OPE4_0 Ihi NA "integer trap greater unsigned")
|
||
(trap-r t c I OP_04 OPE4_0 Ic NA "integer trap carry set")
|
||
(trap-r t nc I OP_04 OPE4_0 Inc NA "integer trap carry clear")
|
||
(trap-r t n I OP_04 OPE4_0 In NA "integer trap negative")
|
||
(trap-r t p I OP_04 OPE4_0 Ip NA "integer trap positive")
|
||
(trap-r t v I OP_04 OPE4_0 Iv NA "integer trap overflow set")
|
||
(trap-r t nv I OP_04 OPE4_0 Inv NA "integer trap overflow clear")
|
||
|
||
(dni ftra
|
||
"float trap always"
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1) FR-ACCESS)
|
||
"ftra$pack $GRi,$GRj"
|
||
(+ pack FCC_ra (FCCi_2-null) OP_04 GRi (misc-null-3) OPE4_1 GRj)
|
||
(trap-semantics (const BI 1) GRi GRj)
|
||
((fr400 (unit u-trap)) (fr450 (unit u-trap))
|
||
(fr500 (unit u-trap)) (fr550 (unit u-trap)))
|
||
)
|
||
|
||
(dni ftno
|
||
"flost trap never"
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1) FR-ACCESS)
|
||
"ftno$pack"
|
||
(+ pack FCC_nev (FCCi_2-null) OP_04 (GRi-null) (misc-null-3) OPE4_1 (GRj-null))
|
||
(trap-semantics (const BI 0) GRi GRj)
|
||
((fr400 (unit u-trap)) (fr450 (unit u-trap))
|
||
(fr500 (unit u-trap)) (fr550 (unit u-trap)))
|
||
)
|
||
|
||
(trap-r ft ne F OP_04 OPE4_1 Fne FR-ACCESS "float trap not equal")
|
||
(trap-r ft eq F OP_04 OPE4_1 Feq FR-ACCESS "float trap equal")
|
||
(trap-r ft lg F OP_04 OPE4_1 Flg FR-ACCESS "float trap greater or less")
|
||
(trap-r ft ue F OP_04 OPE4_1 Fue FR-ACCESS "float trap unordered or equal")
|
||
(trap-r ft ul F OP_04 OPE4_1 Ful FR-ACCESS "float trap unordered or less")
|
||
(trap-r ft ge F OP_04 OPE4_1 Fge FR-ACCESS "float trap greater or equal")
|
||
(trap-r ft lt F OP_04 OPE4_1 Flt FR-ACCESS "float trap less")
|
||
(trap-r ft uge F OP_04 OPE4_1 Fuge FR-ACCESS "float trap unordered greater or equal")
|
||
(trap-r ft ug F OP_04 OPE4_1 Fug FR-ACCESS "float trap unordered or greater")
|
||
(trap-r ft le F OP_04 OPE4_1 Fle FR-ACCESS "float trap less or equal")
|
||
(trap-r ft gt F OP_04 OPE4_1 Fgt FR-ACCESS "float trap greater")
|
||
(trap-r ft ule F OP_04 OPE4_1 Fule FR-ACCESS "float trap unordered less or equal")
|
||
(trap-r ft u F OP_04 OPE4_1 Fu FR-ACCESS "float trap unordered")
|
||
(trap-r ft o F OP_04 OPE4_1 Fo FR-ACCESS "float trap ordered")
|
||
|
||
(define-pmacro (trap-immed prefix cc i-f op cond attr comment)
|
||
(dni (.sym prefix cc)
|
||
(comment)
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1) attr)
|
||
(.str (.sym prefix cc) "$pack $" i-f "CCi_2,$GRi,$s12")
|
||
(+ pack (.sym i-f CC_ cc) (.sym i-f CCi_2) op GRi s12)
|
||
(trap-semantics (cond (.sym i-f CCi_2)) GRi s12)
|
||
((fr400 (unit u-trap)) (fr450 (unit u-trap))
|
||
(fr500 (unit u-trap)) (fr550 (unit u-trap)))
|
||
)
|
||
)
|
||
|
||
(dni tira
|
||
"integer trap always"
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1))
|
||
"tira$pack $GRi,$s12"
|
||
(+ pack ICC_ra (ICCi_2-null) OP_1C GRi s12)
|
||
(trap-semantics (const BI 1) GRi s12)
|
||
((fr400 (unit u-trap)) (fr450 (unit u-trap))
|
||
(fr500 (unit u-trap)) (fr550 (unit u-trap)))
|
||
)
|
||
|
||
(dni tino
|
||
"integer trap never"
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1))
|
||
"tino$pack"
|
||
(+ pack ICC_nev (ICCi_2-null) OP_1C (GRi-null) (s12-null))
|
||
(trap-semantics (const BI 0) GRi s12)
|
||
((fr400 (unit u-trap)) (fr450 (unit u-trap))
|
||
(fr500 (unit u-trap)) (fr550 (unit u-trap)))
|
||
)
|
||
|
||
(trap-immed ti eq I OP_1C Ieq NA "integer trap equal")
|
||
(trap-immed ti ne I OP_1C Ine NA "integer trap not equal")
|
||
(trap-immed ti le I OP_1C Ile NA "integer trap less or equal")
|
||
(trap-immed ti gt I OP_1C Igt NA "integer trap greater")
|
||
(trap-immed ti lt I OP_1C Ilt NA "integer trap less")
|
||
(trap-immed ti ge I OP_1C Ige NA "integer trap greater or equal")
|
||
(trap-immed ti ls I OP_1C Ils NA "integer trap less or equal unsigned")
|
||
(trap-immed ti hi I OP_1C Ihi NA "integer trap greater unsigned")
|
||
(trap-immed ti c I OP_1C Ic NA "integer trap carry set")
|
||
(trap-immed ti nc I OP_1C Inc NA "integer trap carry clear")
|
||
(trap-immed ti n I OP_1C In NA "integer trap negative")
|
||
(trap-immed ti p I OP_1C Ip NA "integer trap positive")
|
||
(trap-immed ti v I OP_1C Iv NA "integer trap overflow set")
|
||
(trap-immed ti nv I OP_1C Inv NA "integer trap overflow clear")
|
||
|
||
(dni ftira
|
||
"float trap always"
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1) FR-ACCESS)
|
||
"ftira$pack $GRi,$s12"
|
||
(+ pack FCC_ra (ICCi_2-null) OP_1D GRi s12)
|
||
(trap-semantics (const BI 1) GRi s12)
|
||
((fr400 (unit u-trap))
|
||
(fr500 (unit u-trap)) (fr550 (unit u-trap)))
|
||
)
|
||
|
||
(dni ftino
|
||
"float trap never"
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1) FR-ACCESS)
|
||
"ftino$pack"
|
||
(+ pack FCC_nev (FCCi_2-null) OP_1D (GRi-null) (s12-null))
|
||
(trap-semantics (const BI 0) GRi s12)
|
||
((fr400 (unit u-trap)) (fr450 (unit u-trap))
|
||
(fr500 (unit u-trap)) (fr550 (unit u-trap)))
|
||
)
|
||
|
||
(trap-immed fti ne F OP_1D Fne FR-ACCESS "float trap not equal")
|
||
(trap-immed fti eq F OP_1D Feq FR-ACCESS "float trap equal")
|
||
(trap-immed fti lg F OP_1D Flg FR-ACCESS "float trap greater or less")
|
||
(trap-immed fti ue F OP_1D Fue FR-ACCESS "float trap unordered or equal")
|
||
(trap-immed fti ul F OP_1D Ful FR-ACCESS "float trap unordered or less")
|
||
(trap-immed fti ge F OP_1D Fge FR-ACCESS "float trap greater or equal")
|
||
(trap-immed fti lt F OP_1D Flt FR-ACCESS "float trap less")
|
||
(trap-immed fti uge F OP_1D Fuge FR-ACCESS "float trap unordered greater or equal")
|
||
(trap-immed fti ug F OP_1D Fug FR-ACCESS "float trap unordered or greater")
|
||
(trap-immed fti le F OP_1D Fle FR-ACCESS "float trap less or equal")
|
||
(trap-immed fti gt F OP_1D Fgt FR-ACCESS "float trap greater")
|
||
(trap-immed fti ule F OP_1D Fule FR-ACCESS "float trap unordered less or equal")
|
||
(trap-immed fti u F OP_1D Fu FR-ACCESS "float trap unordered")
|
||
(trap-immed fti o F OP_1D Fo FR-ACCESS "float trap ordered")
|
||
|
||
(dni break
|
||
"break trap"
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1))
|
||
"break$pack"
|
||
(+ pack (rd-null) OP_04 (rs-null) (misc-null-3) OPE4_3 (GRj-null))
|
||
(sequence ()
|
||
; This is defered to frv_break because for the breakpoint
|
||
; case we want to change as little of the machine state as
|
||
; possible.
|
||
;
|
||
; BPCSR=PC
|
||
; BPSR.BS=PSR.S
|
||
; BPSR.BET=PSR.ET
|
||
; PSR.S=1
|
||
; PSR.ET=0
|
||
; TBR.TT=0xff
|
||
; PC=TBR
|
||
; We still should indicate what is modified by this insn.
|
||
(clobber (spr-bpcsr))
|
||
(clobber bpsr_bs)
|
||
(clobber bpsr_bet)
|
||
(clobber psr_s)
|
||
(clobber psr_et)
|
||
(clobber tbr_tt)
|
||
(c-call VOID "frv_break"))
|
||
()
|
||
)
|
||
|
||
(dni mtrap
|
||
"media trap"
|
||
((UNIT C) (FR500-MAJOR C-1) (FR550-MAJOR C-1)
|
||
(FR400-MAJOR C-1) (FR450-MAJOR C-1) FR-ACCESS)
|
||
"mtrap$pack"
|
||
(+ pack (rd-null) OP_04 (rs-null) (misc-null-3) OPE4_2 (GRj-null))
|
||
(c-call VOID "frv_mtrap")
|
||
()
|
||
)
|
||
|
||
(define-pmacro (condition-code-logic name operation ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT B01) (FR500-MAJOR B-6) (FR550-MAJOR B-6)
|
||
(FR400-MAJOR B-6) (FR450-MAJOR B-6))
|
||
(.str name "$pack $CRi,$CRj,$CRk")
|
||
(+ pack (misc-null-6) CRk OP_0A (misc-null-7) CRi ope (misc-null-8) CRj)
|
||
(set CRk (c-call UQI "@cpu@_cr_logic" operation CRi CRj))
|
||
()
|
||
)
|
||
)
|
||
(define-pmacro (op-andcr) 0)
|
||
(define-pmacro (op-orcr) 1)
|
||
(define-pmacro (op-xorcr) 2)
|
||
(define-pmacro (op-nandcr) 3)
|
||
(define-pmacro (op-norcr) 4)
|
||
(define-pmacro (op-andncr) 5)
|
||
(define-pmacro (op-orncr) 6)
|
||
(define-pmacro (op-nandncr) 7)
|
||
(define-pmacro (op-norncr) 8)
|
||
|
||
(define-pmacro (cr-true) 3)
|
||
(define-pmacro (cr-false) 2)
|
||
(define-pmacro (cr-undefined) 0)
|
||
|
||
(condition-code-logic andcr (op-andcr) OPE1_08 "and condition code regs")
|
||
(condition-code-logic orcr (op-orcr) OPE1_09 "or condition code regs")
|
||
(condition-code-logic xorcr (op-xorcr) OPE1_0A "xor condition code regs")
|
||
(condition-code-logic nandcr (op-nandcr) OPE1_0C "nand condition code regs")
|
||
(condition-code-logic norcr (op-norcr) OPE1_0D "nor condition code regs")
|
||
(condition-code-logic andncr (op-andncr) OPE1_10 "andn condition code regs")
|
||
(condition-code-logic orncr (op-orncr) OPE1_11 "orn condition code regs")
|
||
(condition-code-logic nandncr (op-nandncr) OPE1_14 "nandn condition code regs")
|
||
(condition-code-logic norncr (op-norncr) OPE1_15 "norn condition code regs")
|
||
|
||
(dni notcr
|
||
("not cccr register")
|
||
((UNIT B01) (FR500-MAJOR B-6) (FR550-MAJOR B-6)
|
||
(FR400-MAJOR B-6) (FR450-MAJOR B-6))
|
||
(.str notcr "$pack $CRj,$CRk")
|
||
(+ pack (misc-null-6) CRk OP_0A (rs-null) OPE1_0B (misc-null-8) CRj)
|
||
(set CRk (xor CRj 1))
|
||
()
|
||
)
|
||
|
||
(define-pmacro (check-semantics cond cr)
|
||
(if cond (set cr (cr-true)) (set cr (cr-false)))
|
||
)
|
||
|
||
(define-pmacro (check-int-condition-code prefix cc op cond comment)
|
||
(dni (.sym prefix cc)
|
||
(comment)
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5))
|
||
(.str (.sym prefix cc) "$pack $ICCi_3,$CRj_int")
|
||
(+ pack (.sym ICC_ cc) CRj_int op (misc-null-5) ICCi_3)
|
||
(check-semantics (cond ICCi_3) CRj_int)
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
)
|
||
|
||
(dni ckra
|
||
"check integer cc always"
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5))
|
||
"ckra$pack $CRj_int"
|
||
(+ pack ICC_ra CRj_int OP_08 (misc-null-5) (ICCi_3-null))
|
||
(check-semantics (const BI 1) CRj_int)
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
|
||
(dni ckno
|
||
"check integer cc never"
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5))
|
||
"ckno$pack $CRj_int"
|
||
(+ pack ICC_nev CRj_int OP_08 (misc-null-5) (ICCi_3-null))
|
||
(check-semantics (const BI 0) CRj_int)
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
|
||
(check-int-condition-code ck eq OP_08 Ieq "check integer cc equal")
|
||
(check-int-condition-code ck ne OP_08 Ine "check integer cc not equal")
|
||
(check-int-condition-code ck le OP_08 Ile "check integer cc less or equal")
|
||
(check-int-condition-code ck gt OP_08 Igt "check integer cc greater")
|
||
(check-int-condition-code ck lt OP_08 Ilt "check integer cc less")
|
||
(check-int-condition-code ck ge OP_08 Ige "check integer cc greater or equal")
|
||
(check-int-condition-code ck ls OP_08 Ils "check integer cc less or equal unsigned")
|
||
(check-int-condition-code ck hi OP_08 Ihi "check integer cc greater unsigned")
|
||
(check-int-condition-code ck c OP_08 Ic "check integer cc carry set")
|
||
(check-int-condition-code ck nc OP_08 Inc "check integer cc carry clear")
|
||
(check-int-condition-code ck n OP_08 In "check integer cc negative")
|
||
(check-int-condition-code ck p OP_08 Ip "check integer cc positive")
|
||
(check-int-condition-code ck v OP_08 Iv "check integer cc overflow set")
|
||
(check-int-condition-code ck nv OP_08 Inv "check integer cc overflow clear")
|
||
|
||
(define-pmacro (check-float-condition-code prefix cc op cond comment)
|
||
(dni (.sym prefix cc)
|
||
(comment)
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5) FR-ACCESS)
|
||
(.str (.sym prefix cc) "$pack $FCCi_3,$CRj_float")
|
||
(+ pack (.sym FCC_ cc) CRj_float op (misc-null-5) FCCi_3)
|
||
(check-semantics (cond FCCi_3) CRj_float)
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
)
|
||
|
||
(dni fckra
|
||
"check float cc always"
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5) FR-ACCESS)
|
||
"fckra$pack $CRj_float"
|
||
(+ pack FCC_ra CRj_float OP_09 (misc-null-5) FCCi_3)
|
||
(check-semantics (const BI 1) CRj_float)
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
|
||
(dni fckno
|
||
"check float cc never"
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5) FR-ACCESS)
|
||
"fckno$pack $CRj_float"
|
||
(+ pack FCC_nev CRj_float OP_09 (misc-null-5) FCCi_3)
|
||
(check-semantics (const BI 0) CRj_float)
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
|
||
(check-float-condition-code fck ne OP_09 Fne "check float cc not equal")
|
||
(check-float-condition-code fck eq OP_09 Feq "check float cc equal")
|
||
(check-float-condition-code fck lg OP_09 Flg "check float cc greater or less")
|
||
(check-float-condition-code fck ue OP_09 Fue "check float cc unordered or equal")
|
||
(check-float-condition-code fck ul OP_09 Ful "check float cc unordered or less")
|
||
(check-float-condition-code fck ge OP_09 Fge "check float cc greater or equal")
|
||
(check-float-condition-code fck lt OP_09 Flt "check float cc less")
|
||
(check-float-condition-code fck uge OP_09 Fuge "check float cc unordered greater or equal")
|
||
(check-float-condition-code fck ug OP_09 Fug "check float cc unordered or greater")
|
||
(check-float-condition-code fck le OP_09 Fle "check float cc less or equal")
|
||
(check-float-condition-code fck gt OP_09 Fgt "check float cc greater")
|
||
(check-float-condition-code fck ule OP_09 Fule "check float cc unordered less or equal")
|
||
(check-float-condition-code fck u OP_09 Fu "check float cc unordered")
|
||
(check-float-condition-code fck o OP_09 Fo "check float cc ordered")
|
||
|
||
(define-pmacro (conditional-check-int-condition-code prefix cc op ope test comment)
|
||
(dni (.sym prefix cc)
|
||
(comment)
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5) CONDITIONAL)
|
||
(.str (.sym prefix cc) "$pack $ICCi_3,$CRj_int,$CCi,$cond")
|
||
(+ pack (.sym ICC_ cc) CRj_int op (rs-null) CCi cond ope
|
||
(misc-null-9) ICCi_3)
|
||
(if (eq CCi (or cond 2))
|
||
(check-semantics (test ICCi_3) CRj_int)
|
||
(set CRj_int (cr-undefined)))
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
)
|
||
|
||
(dni cckra
|
||
"conditional check integer cc always"
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5) CONDITIONAL)
|
||
"cckra$pack $CRj_int,$CCi,$cond"
|
||
(+ pack ICC_ra CRj_int OP_6A (rs-null) CCi cond OPE4_0
|
||
(misc-null-9) (ICCi_3-null))
|
||
(if (eq CCi (or cond 2))
|
||
(check-semantics (const BI 1) CRj_int)
|
||
(set CRj_int (cr-undefined)))
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
|
||
(dni cckno
|
||
"conditional check integer cc never"
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5) CONDITIONAL)
|
||
"cckno$pack $CRj_int,$CCi,$cond"
|
||
(+ pack ICC_nev CRj_int OP_6A (rs-null) CCi cond OPE4_0
|
||
(misc-null-9) (ICCi_3-null))
|
||
(if (eq CCi (or cond 2))
|
||
(check-semantics (const BI 0) CRj_int)
|
||
(set CRj_int (cr-undefined)))
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
|
||
(conditional-check-int-condition-code cck eq OP_6A OPE4_0 Ieq "check integer cc equal")
|
||
(conditional-check-int-condition-code cck ne OP_6A OPE4_0 Ine "check integer cc not equal")
|
||
(conditional-check-int-condition-code cck le OP_6A OPE4_0 Ile "check integer cc less or equal")
|
||
(conditional-check-int-condition-code cck gt OP_6A OPE4_0 Igt "check integer cc greater")
|
||
(conditional-check-int-condition-code cck lt OP_6A OPE4_0 Ilt "check integer cc less")
|
||
(conditional-check-int-condition-code cck ge OP_6A OPE4_0 Ige "check integer cc greater or equal")
|
||
(conditional-check-int-condition-code cck ls OP_6A OPE4_0 Ils "check integer cc less or equal unsigned")
|
||
(conditional-check-int-condition-code cck hi OP_6A OPE4_0 Ihi "check integer cc greater unsigned")
|
||
(conditional-check-int-condition-code cck c OP_6A OPE4_0 Ic "check integer cc carry set")
|
||
(conditional-check-int-condition-code cck nc OP_6A OPE4_0 Inc "check integer cc carry clear")
|
||
(conditional-check-int-condition-code cck n OP_6A OPE4_0 In "check integer cc negative")
|
||
(conditional-check-int-condition-code cck p OP_6A OPE4_0 Ip "check integer cc positive")
|
||
(conditional-check-int-condition-code cck v OP_6A OPE4_0 Iv "check integer cc overflow set")
|
||
(conditional-check-int-condition-code cck nv OP_6A OPE4_0 Inv "check integer cc overflow clear")
|
||
|
||
(define-pmacro (conditional-check-float-condition-code prefix cc op ope test comment)
|
||
(dni (.sym prefix cc)
|
||
(comment)
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5) CONDITIONAL FR-ACCESS)
|
||
(.str (.sym prefix cc) "$pack $FCCi_3,$CRj_float,$CCi,$cond")
|
||
(+ pack (.sym FCC_ cc) CRj_float op (rs-null) CCi cond ope
|
||
(misc-null-9) FCCi_3)
|
||
(if (eq CCi (or cond 2))
|
||
(check-semantics (test FCCi_3) CRj_float)
|
||
(set CRj_float (cr-undefined)))
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
)
|
||
|
||
(dni cfckra
|
||
"conditional check float cc always"
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5) CONDITIONAL FR-ACCESS)
|
||
"cfckra$pack $CRj_float,$CCi,$cond"
|
||
(+ pack FCC_ra CRj_float OP_6A (rs-null) CCi cond OPE4_1
|
||
(misc-null-9) (FCCi_3-null))
|
||
(if (eq CCi (or cond 2))
|
||
(check-semantics (const BI 1) CRj_float)
|
||
(set CRj_float (cr-undefined)))
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
|
||
(dni cfckno
|
||
"conditional check float cc never"
|
||
((UNIT B01) (FR500-MAJOR B-5) (FR550-MAJOR B-5)
|
||
(FR400-MAJOR B-5) (FR450-MAJOR B-5) CONDITIONAL FR-ACCESS)
|
||
"cfckno$pack $CRj_float,$CCi,$cond"
|
||
(+ pack FCC_nev CRj_float OP_6A (rs-null) CCi cond OPE4_1
|
||
(misc-null-9) (FCCi_3-null))
|
||
(if (eq CCi (or cond 2))
|
||
(check-semantics (const BI 0) CRj_float)
|
||
(set CRj_float (cr-undefined)))
|
||
((fr400 (unit u-check)) (fr450 (unit u-check))
|
||
(fr500 (unit u-check)) (fr550 (unit u-check)))
|
||
)
|
||
|
||
(conditional-check-float-condition-code cfck ne OP_6A OPE4_1 Fne "check float cc not equal")
|
||
(conditional-check-float-condition-code cfck eq OP_6A OPE4_1 Feq "check float cc equal")
|
||
(conditional-check-float-condition-code cfck lg OP_6A OPE4_1 Flg "check float cc greater or less")
|
||
(conditional-check-float-condition-code cfck ue OP_6A OPE4_1 Fue "check float cc unordered or equal")
|
||
(conditional-check-float-condition-code cfck ul OP_6A OPE4_1 Ful "check float cc unordered or less")
|
||
(conditional-check-float-condition-code cfck ge OP_6A OPE4_1 Fge "check float cc greater or equal")
|
||
(conditional-check-float-condition-code cfck lt OP_6A OPE4_1 Flt "check float cc less")
|
||
(conditional-check-float-condition-code cfck uge OP_6A OPE4_1 Fuge "check float cc unordered greater or equal")
|
||
(conditional-check-float-condition-code cfck ug OP_6A OPE4_1 Fug "check float cc unordered or greater")
|
||
(conditional-check-float-condition-code cfck le OP_6A OPE4_1 Fle "check float cc less or equal")
|
||
(conditional-check-float-condition-code cfck gt OP_6A OPE4_1 Fgt "check float cc greater")
|
||
(conditional-check-float-condition-code cfck ule OP_6A OPE4_1 Fule "check float cc unordered less or equal")
|
||
(conditional-check-float-condition-code cfck u OP_6A OPE4_1 Fu "check float cc unordered")
|
||
(conditional-check-float-condition-code cfck o OP_6A OPE4_1 Fo "check float cc ordered")
|
||
|
||
(dni cjmpl
|
||
"conditional jump and link"
|
||
((UNIT I0) (FR500-MAJOR I-5) (FR550-MAJOR I-6)
|
||
(FR400-MAJOR I-5) (FR450-MAJOR I-5) CONDITIONAL)
|
||
"cjmpl$pack @($GRi,$GRj),$CCi,$cond"
|
||
(+ pack (misc-null-1) (LI-off) OP_6A GRi CCi cond OPE4_2 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(jump-and-link-semantics GRi GRj LI))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(dni ccalll
|
||
"conditional call and link"
|
||
((UNIT I0) (FR500-MAJOR I-5) (FR550-MAJOR I-6)
|
||
(FR400-MAJOR I-5) (FR450-MAJOR I-5) CONDITIONAL)
|
||
"ccalll$pack @($GRi,$GRj),$CCi,$cond"
|
||
(+ pack (misc-null-1) (LI-on) OP_6A GRi CCi cond OPE4_2 GRj)
|
||
(if (eq CCi (or cond 2))
|
||
(jump-and-link-semantics GRi GRj LI))
|
||
((fr400 (unit u-branch)) (fr450 (unit u-branch))
|
||
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
|
||
)
|
||
|
||
(define-pmacro (cache-invalidate name cache all op ope profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT C) (FR500-MAJOR C-2) (FR550-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (FR450-MAJOR C-2))
|
||
(.str name "$pack @($GRi,$GRj)")
|
||
(+ pack (rd-null) op GRi ope GRj)
|
||
(c-call VOID (.str "@cpu@_" cache "_cache_invalidate") (add GRi GRj) all)
|
||
profile
|
||
)
|
||
)
|
||
|
||
(cache-invalidate ici insn 0 OP_03 OPE1_38
|
||
((fr400 (unit u-ici)) (fr450 (unit u-ici))
|
||
(fr500 (unit u-ici)) (fr550 (unit u-ici)))
|
||
"invalidate insn cache")
|
||
(cache-invalidate dci data 0 OP_03 OPE1_3C
|
||
((fr400 (unit u-dci)) (fr450 (unit u-dci))
|
||
(fr500 (unit u-dci)) (fr550 (unit u-dci)))
|
||
"invalidate data cache")
|
||
|
||
(define-pmacro (cache-invalidate-entry name cache op ope profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT C) (MACH fr400,fr450,fr550) (FR550-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (FR450-MAJOR C-2))
|
||
(.str name "$pack @($GRi,$GRj),$ae")
|
||
(+ pack (misc-null-1) ae op GRi ope GRj)
|
||
(if (eq ae 0)
|
||
(c-call VOID (.str "@cpu@_" cache "_cache_invalidate") (add GRi GRj) -1) ; Invalid ae setting for this insn
|
||
(c-call VOID (.str "@cpu@_" cache "_cache_invalidate") (add GRi GRj) ae))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(cache-invalidate-entry icei insn OP_03 OPE1_39
|
||
((fr400 (unit u-ici)) (fr450 (unit u-ici))
|
||
(fr550 (unit u-ici)))
|
||
"invalidate insn cache entry")
|
||
(cache-invalidate-entry dcei data OP_03 OPE1_3A
|
||
((fr400 (unit u-dci)) (fr450 (unit u-dci))
|
||
(fr550 (unit u-dci)))
|
||
"invalidate data cache entry")
|
||
|
||
(dni dcf
|
||
"Data cache flush"
|
||
((UNIT C) (FR500-MAJOR C-2) (FR550-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (FR450-MAJOR C-2))
|
||
"dcf$pack @($GRi,$GRj)"
|
||
(+ pack (rd-null) OP_03 GRi OPE1_3D GRj)
|
||
(c-call VOID "@cpu@_data_cache_flush" (add GRi GRj) 0)
|
||
((fr400 (unit u-dcf)) (fr450 (unit u-dcf))
|
||
(fr500 (unit u-dcf)) (fr550 (unit u-dcf)))
|
||
)
|
||
|
||
(dni dcef
|
||
"Data cache entry flush"
|
||
((UNIT C) (MACH fr400,fr450,fr550) (FR550-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (FR450-MAJOR C-2))
|
||
"dcef$pack @($GRi,$GRj),$ae"
|
||
(+ pack (misc-null-1) ae OP_03 GRi OPE1_3B GRj)
|
||
(if (eq ae 0)
|
||
(c-call VOID "@cpu@_data_cache_flush" (add GRi GRj) -1)
|
||
(c-call VOID "@cpu@_data_cache_flush" (add GRi GRj) ae))
|
||
((fr400 (unit u-dcf)) (fr450 (unit u-dcf)) (fr550 (unit u-dcf)))
|
||
)
|
||
|
||
(define-pmacro (write-TLB name insn op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT C) (FR500-MAJOR C-2) (MACH frv) PRIVILEGED)
|
||
(.str insn "$pack $GRk,@($GRi,$GRj)")
|
||
(+ pack GRk op GRi ope GRj)
|
||
(nop) ; for now
|
||
()
|
||
)
|
||
)
|
||
|
||
(write-TLB witlb witlb OP_03 OPE1_32 "write for insn TLB")
|
||
(write-TLB wdtlb wdtlb OP_03 OPE1_36 "write for data TLB")
|
||
|
||
(define-pmacro (invalidate-TLB name insn op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT C) (FR500-MAJOR C-2) (MACH frv) PRIVILEGED)
|
||
(.str insn "$pack @($GRi,$GRj)")
|
||
(+ pack (rd-null) op GRi ope GRj)
|
||
(nop) ; for now
|
||
()
|
||
)
|
||
)
|
||
|
||
(invalidate-TLB itlbi itlbi OP_03 OPE1_33 "invalidate insn TLB")
|
||
(invalidate-TLB dtlbi dtlbi OP_03 OPE1_37 "invalidate data TLB")
|
||
|
||
(define-pmacro (cache-preload name cache pipe attrs op ope profile comment)
|
||
(dni name
|
||
(comment)
|
||
(.splice (UNIT pipe) (FR500-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (.unsplice attrs))
|
||
(.str name "$pack $GRi,$GRj,$lock")
|
||
(+ pack (misc-null-1) lock op GRi ope GRj)
|
||
(c-call VOID (.str "@cpu@_" cache "_cache_preload") GRi GRj lock)
|
||
profile
|
||
)
|
||
)
|
||
|
||
(cache-preload icpl insn C ((FR550-MAJOR C-2) (FR450-MAJOR C-2)) OP_03 OPE1_30
|
||
((fr400 (unit u-icpl)) (fr450 (unit u-icpl))
|
||
(fr500 (unit u-icpl)) (fr550 (unit u-icpl)))
|
||
"preload insn cache")
|
||
(cache-preload dcpl data DCPL ((FR550-MAJOR I-8) (FR450-MAJOR I-2)) OP_03 OPE1_34
|
||
((fr400 (unit u-dcpl)) (fr450 (unit u-dcpl))
|
||
(fr500 (unit u-dcpl)) (fr550 (unit u-dcpl)))
|
||
"preload data cache")
|
||
|
||
(define-pmacro (cache-unlock name cache op ope profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT C) (FR500-MAJOR C-2) (FR550-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (FR450-MAJOR C-2))
|
||
(.str name "$pack $GRi")
|
||
(+ pack (rd-null) op GRi ope (GRj-null))
|
||
(c-call VOID (.str "@cpu@_" cache "_cache_unlock") GRi)
|
||
profile
|
||
)
|
||
)
|
||
|
||
(cache-unlock icul insn OP_03 OPE1_31
|
||
((fr400 (unit u-icul)) (fr450 (unit u-icul))
|
||
(fr500 (unit u-icul)) (fr550 (unit u-icul)))
|
||
"unlock insn cache")
|
||
(cache-unlock dcul data OP_03 OPE1_35
|
||
((fr400 (unit u-dcul)) (fr450 (unit u-dcul))
|
||
(fr500 (unit u-dcul)) (fr550 (unit u-dcul)))
|
||
"unlock data cache")
|
||
|
||
(define-pmacro (barrier name insn op ope profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT C) (FR500-MAJOR C-2) (FR550-MAJOR C-2)
|
||
(FR400-MAJOR C-2) (FR450-MAJOR C-2))
|
||
(.str insn "$pack")
|
||
(+ pack (rd-null) op (rs-null) ope (GRj-null))
|
||
(nop) ; sufficient implementation
|
||
profile
|
||
)
|
||
)
|
||
|
||
(barrier bar bar OP_03 OPE1_3E
|
||
((fr400 (unit u-barrier)) (fr450 (unit u-barrier))
|
||
(fr500 (unit u-barrier)))
|
||
"barrier")
|
||
(barrier membar membar OP_03 OPE1_3F
|
||
((fr400 (unit u-membar)) (fr450 (unit u-membar))
|
||
(fr500 (unit u-membar)))
|
||
"memory barrier")
|
||
|
||
; Load real address instructions
|
||
(define-pmacro (load-real-address name insn what op ope)
|
||
(dni name
|
||
(.str "Load real address of " what)
|
||
((UNIT C) (FR450-MAJOR C-2) (MACH fr450))
|
||
(.str insn "$pack $GRi,$GRk,$LRAE,$LRAD,$LRAS")
|
||
(+ pack GRk op GRi ope LRAE LRAD LRAS (LRA-null))
|
||
(nop) ; not simulated
|
||
()
|
||
)
|
||
)
|
||
|
||
(load-real-address lrai "lrai" "instruction" OP_03 OPE1_20)
|
||
(load-real-address lrad "lrad" "data" OP_03 OPE1_21)
|
||
|
||
(dni tlbpr
|
||
"TLB Probe"
|
||
((UNIT C) (FR450-MAJOR C-2) (MACH fr450))
|
||
"tlbpr$pack $GRi,$GRj,$TLBPRopx,$TLBPRL"
|
||
(+ pack (TLBPR-null) TLBPRopx TLBPRL OP_03 GRi OPE1_24 GRj)
|
||
(nop) ; not simulated
|
||
()
|
||
)
|
||
|
||
; Coprocessor operations
|
||
(define-pmacro (cop-op num op)
|
||
(dni (.sym cop num)
|
||
"Coprocessor operation"
|
||
((UNIT C) (FR500-MAJOR C-2) (MACH frv))
|
||
(.str "cop" num "$pack $s6_1,$CPRi,$CPRj,$CPRk")
|
||
(+ pack CPRk op CPRi s6_1 CPRj)
|
||
(nop) ; sufficient implementation
|
||
()
|
||
)
|
||
)
|
||
|
||
(cop-op 1 OP_7E)
|
||
(cop-op 2 OP_7F)
|
||
|
||
(define-pmacro (clear-ne-flag-semantics target_index is_float)
|
||
(c-call VOID "@cpu@_clear_ne_flags" target_index is_float)
|
||
)
|
||
|
||
(define-pmacro (clear-ne-flag-r name op ope reg is_float attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT I01) (FR500-MAJOR I-6) (FR550-MAJOR I-7) (MACH simple,tomcat,fr500,fr550,frv) attr)
|
||
(.str name "$pack $" reg "k")
|
||
(+ pack (.sym reg k) op (rs-null) ope (GRj-null))
|
||
(sequence ()
|
||
; hack to get this referenced for profiling
|
||
(c-raw-call VOID "frv_ref_SI" (.sym reg k))
|
||
(clear-ne-flag-semantics (index-of (.sym reg k)) is_float))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(clear-ne-flag-r clrgr OP_0A OPE1_00 GR 0 NA
|
||
((fr500 (unit u-clrgr)) (fr550 (unit u-clrgr)))
|
||
"Clear GR NE flag")
|
||
(clear-ne-flag-r clrfr OP_0A OPE1_02 FR 1 FR-ACCESS
|
||
((fr500 (unit u-clrfr)) (fr550 (unit u-clrfr)))
|
||
"Clear FR NE flag")
|
||
|
||
(define-pmacro (clear-ne-flag-all name op ope is_float attr profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT I01) (FR500-MAJOR I-6) (FR550-MAJOR I-7) (MACH simple,tomcat,fr500,fr550,frv) attr)
|
||
(.str name "$pack")
|
||
(+ pack (rd-null) op (rs-null) ope (GRj-null))
|
||
(clear-ne-flag-semantics -1 is_float)
|
||
profile
|
||
)
|
||
)
|
||
|
||
(clear-ne-flag-all clrga OP_0A OPE1_01 0 NA
|
||
((fr500 (unit u-clrgr)) (fr550 (unit u-clrgr)))
|
||
"Clear GR NE flag ALL")
|
||
(clear-ne-flag-all clrfa OP_0A OPE1_03 1 FR-ACCESS
|
||
((fr500 (unit u-clrfr)) (fr550 (unit u-clrfr)))
|
||
"Clear FR NE flag ALL")
|
||
|
||
(define-pmacro (commit-semantics target_index is_float)
|
||
(c-call VOID "@cpu@_commit" target_index is_float)
|
||
)
|
||
|
||
(define-pmacro (commit-r name op ope reg is_float attr comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT I01) (FR500-MAJOR I-6) (FR550-MAJOR I-7) (MACH frv,fr500,fr550) attr)
|
||
(.str name "$pack $" reg "k")
|
||
(+ pack (.sym reg k) op (rs-null) ope (GRj-null))
|
||
(commit-semantics (index-of (.sym reg k)) is_float)
|
||
((fr500 (unit u-commit)) (fr550 (unit u-commit)))
|
||
)
|
||
)
|
||
|
||
(commit-r commitgr OP_0A OPE1_04 GR 0 NA "commit exceptions, specific GR")
|
||
(commit-r commitfr OP_0A OPE1_06 FR 1 FR-ACCESS "commit exceptions, specific FR")
|
||
|
||
(define-pmacro (commit name op ope is_float attr comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT I01) (FR500-MAJOR I-6) (FR550-MAJOR I-7) (MACH frv,fr500,fr550) attr)
|
||
(.str name "$pack")
|
||
(+ pack (rd-null) op (rs-null) ope (GRj-null))
|
||
(commit-semantics -1 is_float)
|
||
((fr500 (unit u-commit)) (fr550 (unit u-commit)))
|
||
)
|
||
)
|
||
|
||
(commit commitga OP_0A OPE1_05 0 NA "commit exceptions, any GR")
|
||
(commit commitfa OP_0A OPE1_07 1 FR-ACCESS "commit exceptions, any FR")
|
||
|
||
(define-pmacro (floating-point-conversion
|
||
name op ope conv mode src targ attr comment)
|
||
(dni name
|
||
(comment)
|
||
(.splice (UNIT FMALL) (FR500-MAJOR F-1) (.unsplice attr))
|
||
(.str name "$pack $" src ",$" targ)
|
||
(+ pack targ op (rs-null) ope src)
|
||
(set targ (conv mode FPCONV-DEFAULT src))
|
||
((fr500 (unit u-float-convert)) (fr550 (unit u-float-convert)))
|
||
)
|
||
)
|
||
|
||
(floating-point-conversion fitos OP_79 OPE1_00 float SF FRintj FRk
|
||
((FR550-MAJOR F-2) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"Convert Integer to Single")
|
||
(floating-point-conversion fstoi OP_79 OPE1_01 fix SI FRj FRintk
|
||
((FR550-MAJOR F-2) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"Convert Single to Integer")
|
||
(floating-point-conversion fitod OP_7A OPE1_00 float DF FRintj FRdoublek
|
||
((MACH frv))
|
||
"Convert Integer to Double")
|
||
(floating-point-conversion fdtoi OP_7A OPE1_01 fix SI FRdoublej FRintk
|
||
((MACH frv))
|
||
"Convert Double to Integer")
|
||
|
||
(define-pmacro (floating-point-dual-conversion
|
||
name op ope conv mode src src_hw targ targ_hw attr comment)
|
||
(dni name
|
||
(comment)
|
||
((MACH frv) (UNIT FMALL) (FR500-MAJOR F-1) attr)
|
||
(.str name "$pack $" src ",$" targ)
|
||
(+ pack targ op (rs-null) ope src)
|
||
(sequence ()
|
||
(set targ (conv mode FPCONV-DEFAULT src))
|
||
(set (nextreg targ_hw targ 1)
|
||
(conv mode FPCONV-DEFAULT (nextreg src_hw src 1))))
|
||
((fr500 (unit u-float-dual-convert)))
|
||
)
|
||
)
|
||
|
||
(floating-point-dual-conversion fditos OP_79 OPE1_10 float SF FRintj h-fr_int FRk h-fr NA "Dual Convert Integer to Single")
|
||
(floating-point-dual-conversion fdstoi OP_79 OPE1_11 fix SI FRj h-fr FRintk h-fr_int NA "Dual Convert Single to Integer")
|
||
|
||
(define-pmacro (ne-floating-point-dual-conversion
|
||
name op ope conv mode src src_hw targ targ_hw attr comment)
|
||
(dni name
|
||
(comment)
|
||
((MACH frv) (UNIT FMALL) (FR500-MAJOR F-1) NON-EXCEPTING attr)
|
||
(.str name "$pack $" src ",$" targ)
|
||
(+ pack targ op (rs-null) ope src)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of targ))
|
||
(set targ (conv mode FPCONV-DEFAULT src))
|
||
(c-call VOID "@cpu@_set_ne_index" (add (index-of targ) 1))
|
||
(set (nextreg targ_hw targ 1)
|
||
(conv mode FPCONV-DEFAULT (nextreg src_hw src 1))))
|
||
((fr500 (unit u-float-dual-convert)))
|
||
)
|
||
)
|
||
|
||
(ne-floating-point-dual-conversion nfditos OP_79 OPE1_30 float SF FRintj h-fr_int FRk h-fr NA "Non excepting dual Convert Integer to Single")
|
||
(ne-floating-point-dual-conversion nfdstoi OP_79 OPE1_31 fix SI FRj h-fr FRintk h-fr_int NA "Non excepting dual Convert Single to Integer")
|
||
|
||
(define-pmacro (conditional-floating-point-conversion
|
||
name op ope conv mode src targ comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR F-1) (FR550-MAJOR F-2) (MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack $" src ",$" targ ",$CCi,$cond")
|
||
(+ pack targ op (rs-null) CCi cond ope src)
|
||
(if (eq CCi (or cond 2))
|
||
(set targ (conv mode FPCONV-DEFAULT src)))
|
||
((fr500 (unit u-float-convert)) (fr550 (unit u-float-convert)))
|
||
)
|
||
)
|
||
|
||
(conditional-floating-point-conversion cfitos OP_6B OPE4_0 float SF FRintj FRk "Conditional convert Integer to Single")
|
||
(conditional-floating-point-conversion cfstoi OP_6B OPE4_1 fix SI FRj FRintk "Conditional convert Single to Integer")
|
||
|
||
(define-pmacro (ne-floating-point-conversion
|
||
name op ope conv mode src targ comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR F-1) (FR550-MAJOR F-2) (MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack $" src ",$" targ)
|
||
(+ pack targ op (rs-null) ope src)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of targ))
|
||
(set targ (conv mode FPCONV-DEFAULT src)))
|
||
((fr500 (unit u-float-convert)) (fr550 (unit u-float-convert)))
|
||
)
|
||
)
|
||
|
||
(ne-floating-point-conversion nfitos OP_79 OPE1_20 float SF FRintj FRk "NE convert Integer to Single")
|
||
(ne-floating-point-conversion nfstoi OP_79 OPE1_21 fix SI FRj FRintk "NE convert Single to Integer")
|
||
|
||
(register-transfer fmovs OP_79 OPE1_02
|
||
FRj FRk FMALL
|
||
((FR500-MAJOR F-1) (FR550-MAJOR F-2) (MACH simple,tomcat,fr500,fr550,frv))
|
||
((fr500 (unit u-fr2fr)))
|
||
"Move Single Float")
|
||
(register-transfer fmovd OP_7A OPE1_02
|
||
; TODO -- unit doesn't handle extra register
|
||
FRdoublej FRdoublek FM01
|
||
((FR500-MAJOR F-1) (MACH frv))
|
||
((fr500 (unit u-fr2fr)) (fr550 (unit u-fr2fr)))
|
||
"Move Double Float")
|
||
|
||
(dni fdmovs
|
||
"Dual move single float"
|
||
((MACH frv) (UNIT FMALL) (FR500-MAJOR F-1))
|
||
"fdmovs$pack $FRj,$FRk"
|
||
(+ pack FRk OP_79 (rs-null) OPE1_12 FRj)
|
||
(sequence ()
|
||
(set FRk FRj)
|
||
(set (nextreg h-fr FRk 1) (nextreg h-fr FRj 1)))
|
||
; TODO -- unit doesn't handle extra register
|
||
((fr500 (unit u-fr2fr)))
|
||
)
|
||
|
||
(conditional-register-transfer cfmovs OP_6C OPE4_0 FRj FRk FMALL
|
||
((FR500-MAJOR F-1) (FR550-MAJOR F-2)
|
||
(MACH simple,tomcat,fr500,fr550,frv))
|
||
((fr500 (unit u-fr2fr)) (fr550 (unit u-fr2fr)))
|
||
"Conditional move Single Float")
|
||
|
||
(define-pmacro (floating-point-neg name src targ op ope attr comment)
|
||
(dni name
|
||
(comment)
|
||
(.splice (UNIT FMALL) (FR500-MAJOR F-1) (.unsplice attr))
|
||
(.str name "$pack $" src ",$" targ)
|
||
(+ pack src op (rs-null) ope targ)
|
||
(set targ (neg src))
|
||
((fr500 (unit u-float-arith)) (fr550 (unit u-float-arith)))
|
||
)
|
||
)
|
||
|
||
(floating-point-neg fnegs FRj FRk OP_79 OPE1_03 ((FR550-MAJOR F-2) (MACH simple,tomcat,fr500,fr550,frv)) "Floating point negate, single")
|
||
(floating-point-neg fnegd FRdoublej FRdoublek OP_7A OPE1_03 ((MACH frv)) "Floating point negate, double")
|
||
|
||
(dni fdnegs
|
||
"Floating point dual negate, single"
|
||
((MACH frv) (UNIT FMALL) (FR500-MAJOR F-1))
|
||
"fdnegs$pack $FRj,$FRk"
|
||
(+ pack FRk OP_79 (rs-null) OPE1_13 FRj)
|
||
(sequence ()
|
||
(set FRk (neg FRj))
|
||
(set (nextreg h-fr FRk 1) (neg (nextreg h-fr FRj 1))))
|
||
((fr500 (unit u-float-dual-arith)))
|
||
)
|
||
|
||
(dni cfnegs
|
||
"Conditional floating point negate, single"
|
||
((UNIT FMALL) (FR500-MAJOR F-1) (FR550-MAJOR F-2) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"cfnegs$pack $FRj,$FRk,$CCi,$cond"
|
||
(+ pack FRj OP_6C (rs-null) CCi cond OPE4_1 FRk)
|
||
(if (eq CCi (or cond 2))
|
||
(set FRk (neg FRj)))
|
||
((fr500 (unit u-float-arith)) (fr550 (unit u-float-arith)))
|
||
)
|
||
|
||
(define-pmacro (float-abs name src targ op ope attr comment)
|
||
(dni name
|
||
(comment)
|
||
(.splice (UNIT FMALL) (FR500-MAJOR F-1) (.unsplice attr))
|
||
(.str name "$pack $" src ",$" targ )
|
||
(+ pack targ op (rs-null) ope src)
|
||
(set targ (abs src))
|
||
((fr500 (unit u-float-arith)) (fr550 (unit u-float-arith)))
|
||
)
|
||
)
|
||
|
||
(float-abs fabss FRj FRk OP_79 OPE1_04 ((FR550-MAJOR F-2) (MACH simple,tomcat,fr500,fr550,frv)) "Float absolute value, single")
|
||
(float-abs fabsd FRdoublej FRdoublek OP_7A OPE1_04 ((MACH frv)) "Float absolute value, double")
|
||
|
||
(dni fdabss
|
||
"Floating point dual absolute value, single"
|
||
((MACH frv) (UNIT FMALL) (FR500-MAJOR F-1))
|
||
"fdabss$pack $FRj,$FRk"
|
||
(+ pack FRk OP_79 (rs-null) OPE1_14 FRj)
|
||
(sequence ()
|
||
(set FRk (abs FRj))
|
||
(set (nextreg h-fr FRk 1) (abs (nextreg h-fr FRj 1))))
|
||
((fr500 (unit u-float-dual-arith)))
|
||
)
|
||
|
||
(dni cfabss
|
||
"Conditional floating point absolute value, single"
|
||
((UNIT FMALL) (FR500-MAJOR F-1) (FR550-MAJOR F-2) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"cfabss$pack $FRj,$FRk,$CCi,$cond"
|
||
(+ pack FRj OP_6C (rs-null) CCi cond OPE4_2 FRk)
|
||
(if (eq CCi (or cond 2))
|
||
(set FRk (abs FRj)))
|
||
((fr500 (unit u-float-arith)) (fr550 (unit u-float-arith)))
|
||
)
|
||
|
||
(dni fsqrts
|
||
"Square root single"
|
||
((UNIT FM01) (FR500-MAJOR F-4) (FR550-MAJOR F-3) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"fsqrts$pack $FRj,$FRk"
|
||
(+ pack FRk OP_79 (rs-null) OPE1_05 FRj)
|
||
(set FRk (sqrt SF FRj))
|
||
((fr500 (unit u-float-sqrt)) (fr550 (unit u-float-sqrt)))
|
||
)
|
||
|
||
(dni fdsqrts
|
||
"Dual square root single"
|
||
((MACH frv) (UNIT FM01) (FR500-MAJOR F-4))
|
||
"fdsqrts$pack $FRj,$FRk"
|
||
(+ pack FRk OP_79 (rs-null) OPE1_15 FRj)
|
||
(sequence ()
|
||
(set FRk (sqrt SF FRj))
|
||
(set (nextreg h-fr FRk 1) (sqrt (nextreg h-fr FRj 1))))
|
||
((fr500 (unit u-float-dual-sqrt)))
|
||
)
|
||
|
||
(dni nfdsqrts
|
||
"Non excepting Dual square root single"
|
||
((MACH frv) (UNIT FM01) (FR500-MAJOR F-4) NON-EXCEPTING)
|
||
"nfdsqrts$pack $FRj,$FRk"
|
||
(+ pack FRk OP_79 (rs-null) OPE1_35 FRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of FRk))
|
||
(set FRk (sqrt SF FRj))
|
||
(c-call VOID "@cpu@_set_ne_index" (add (index-of FRk) 1))
|
||
(set (nextreg h-fr FRk 1) (sqrt (nextreg h-fr FRj 1))))
|
||
((fr500 (unit u-float-dual-sqrt)))
|
||
)
|
||
|
||
(dni fsqrtd
|
||
"Square root double"
|
||
((UNIT FM01) (FR500-MAJOR F-4) (MACH frv))
|
||
"fsqrtd$pack $FRdoublej,$FRdoublek"
|
||
(+ pack FRdoublek OP_7A (rs-null) OPE1_05 FRdoublej)
|
||
(set FRdoublek (sqrt DF FRdoublej))
|
||
((fr500 (unit u-float-sqrt)))
|
||
)
|
||
|
||
(dni cfsqrts
|
||
"Conditional square root single"
|
||
((UNIT FM01) (FR500-MAJOR F-4) (FR550-MAJOR F-3) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"cfsqrts$pack $FRj,$FRk,$CCi,$cond"
|
||
(+ pack FRk OP_6E (rs-null) CCi cond OPE4_2 FRj)
|
||
(if (eq CCi (or cond 2))
|
||
(set FRk (sqrt SF FRj)))
|
||
((fr500 (unit u-float-sqrt)) (fr550 (unit u-float-sqrt)))
|
||
)
|
||
|
||
(dni nfsqrts
|
||
"Non exception square root, single"
|
||
((UNIT FM01) (FR500-MAJOR F-4) (FR550-MAJOR F-3) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"nfsqrts$pack $FRj,$FRk"
|
||
(+ pack FRk OP_79 (rs-null) OPE1_25 FRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of FRk))
|
||
(set FRk (sqrt SF FRj)))
|
||
((fr500 (unit u-float-sqrt)) (fr550 (unit u-float-sqrt)))
|
||
)
|
||
|
||
(define-pmacro (float-binary-op-s name pipe attr operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
(.splice (UNIT pipe) (MACH simple,tomcat,fr500,fr550,frv) (.unsplice attr))
|
||
(.str name "$pack $FRi,$FRj,$FRk")
|
||
(+ pack FRk op FRi ope FRj)
|
||
(set FRk (operation FRi FRj))
|
||
((fr500 (unit u-float-arith)) (fr550 (unit u-float-arith)))
|
||
)
|
||
)
|
||
|
||
(float-binary-op-s fadds FMALL ((FR500-MAJOR F-2) (FR550-MAJOR F-2)) add OP_79 OPE1_06 "add single float")
|
||
(float-binary-op-s fsubs FMALL ((FR500-MAJOR F-2) (FR550-MAJOR F-2)) sub OP_79 OPE1_07 "sub single float")
|
||
(float-binary-op-s fmuls FM01 ((FR500-MAJOR F-3) (FR550-MAJOR F-3)) mul OP_79 OPE1_08 "mul single float")
|
||
|
||
(dni fdivs
|
||
"div single float"
|
||
((UNIT FM01) (FR500-MAJOR F-4) (FR550-MAJOR F-3) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"fdivs$pack $FRi,$FRj,$FRk"
|
||
(+ pack FRk OP_79 FRi OPE1_09 FRj)
|
||
(set FRk (div FRi FRj))
|
||
((fr500 (unit u-float-div))
|
||
(fr550 (unit u-float-div)))
|
||
)
|
||
|
||
(define-pmacro (float-binary-op-d name operation op ope major comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR major) (MACH frv))
|
||
(.str name "$pack $FRdoublei,$FRdoublej,$FRdoublek")
|
||
(+ pack FRdoublek op FRdoublei ope FRdoublej)
|
||
(set FRdoublek (operation FRdoublei FRdoublej))
|
||
((fr500 (unit u-float-arith)))
|
||
)
|
||
)
|
||
|
||
(float-binary-op-d faddd add OP_7A OPE1_06 F-2 "add double float")
|
||
(float-binary-op-d fsubd sub OP_7A OPE1_07 F-2 "sub double float")
|
||
(float-binary-op-d fmuld mul OP_7A OPE1_08 F-3 "mul double float")
|
||
(float-binary-op-d fdivd div OP_7A OPE1_09 F-4 "div double float")
|
||
|
||
(define-pmacro (conditional-float-binary-op name pipe attr operation op ope profile comment)
|
||
(dni name
|
||
(comment)
|
||
(.splice (UNIT pipe) (MACH simple,tomcat,fr500,fr550,frv)
|
||
(.unsplice attr))
|
||
(.str name "$pack $FRi,$FRj,$FRk,$CCi,$cond")
|
||
(+ pack FRk op FRi CCi cond ope FRj)
|
||
(if (eq CCi (or cond 2))
|
||
(set FRk (operation FRi FRj)))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(conditional-float-binary-op cfadds FMALL ((FR500-MAJOR F-2) (FR550-MAJOR F-2)) add OP_6D OPE4_0
|
||
((fr500 (unit u-float-arith)) (fr550 (unit u-float-arith)))
|
||
"cond add single")
|
||
(conditional-float-binary-op cfsubs FMALL ((FR500-MAJOR F-2) (FR550-MAJOR F-2)) sub OP_6D OPE4_1
|
||
((fr500 (unit u-float-arith)) (fr550 (unit u-float-arith)))
|
||
"cond sub single")
|
||
(conditional-float-binary-op cfmuls FM01 ((FR500-MAJOR F-3) (FR550-MAJOR F-3)) mul OP_6E OPE4_0
|
||
((fr500 (unit u-float-arith)) (fr550 (unit u-float-arith)))
|
||
"cond mul single")
|
||
(conditional-float-binary-op cfdivs FM01 ((FR500-MAJOR F-4) (FR550-MAJOR F-3)) div OP_6E OPE4_1
|
||
((fr500 (unit u-float-div)) (fr550 (unit u-float-div)))
|
||
"cond div single")
|
||
|
||
(define-pmacro (ne-float-binary-op name pipe attr operation op ope profile comment)
|
||
(dni name
|
||
(comment)
|
||
(.splice (UNIT pipe) (MACH simple,tomcat,fr500,fr550,frv)
|
||
(.unsplice attr))
|
||
(.str name "$pack $FRi,$FRj,$FRk")
|
||
(+ pack FRk op FRi ope FRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of FRk))
|
||
(set FRk (operation FRi FRj)))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(ne-float-binary-op nfadds FMALL ((FR500-MAJOR F-2) (FR550-MAJOR F-2)) add OP_79 OPE1_26
|
||
((fr500 (unit u-float-arith)) (fr550 (unit u-float-arith)))
|
||
"ne add single")
|
||
(ne-float-binary-op nfsubs FMALL ((FR500-MAJOR F-2) (FR550-MAJOR F-2)) sub OP_79 OPE1_27
|
||
((fr500 (unit u-float-arith)) (fr550 (unit u-float-arith)))
|
||
"ne sub single")
|
||
(ne-float-binary-op nfmuls FM01 ((FR500-MAJOR F-3) (FR550-MAJOR F-3)) mul OP_79 OPE1_28
|
||
((fr500 (unit u-float-arith)) (fr550 (unit u-float-arith)))
|
||
"ne mul single")
|
||
(ne-float-binary-op nfdivs FM01 ((FR500-MAJOR F-4) (FR550-MAJOR F-3)) div OP_79 OPE1_29
|
||
((fr500 (unit u-float-div)) (fr550 (unit u-float-div)))
|
||
"ne div single")
|
||
|
||
(define-pmacro (fcc-eq) 8)
|
||
(define-pmacro (fcc-lt) 4)
|
||
(define-pmacro (fcc-gt) 2)
|
||
(define-pmacro (fcc-uo) 1)
|
||
|
||
(define-pmacro (compare-and-set-fcc arg1 arg2 fcc)
|
||
(if (gt arg1 arg2)
|
||
(set fcc (fcc-gt))
|
||
(if (eq arg1 arg2)
|
||
(set fcc (fcc-eq))
|
||
(if (lt arg1 arg2)
|
||
(set fcc (fcc-lt))
|
||
(set fcc (fcc-uo)))))
|
||
)
|
||
|
||
(dni fcmps
|
||
"compare single float"
|
||
((UNIT FMALL) (FR500-MAJOR F-2) (FR550-MAJOR F-2) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"fcmps$pack $FRi,$FRj,$FCCi_2"
|
||
(+ pack (cond-null) FCCi_2 OP_79 FRi OPE1_0A FRj)
|
||
(compare-and-set-fcc FRi FRj FCCi_2)
|
||
((fr500 (unit u-float-compare)) (fr550 (unit u-float-compare)))
|
||
)
|
||
|
||
(dni fcmpd
|
||
"compare double float"
|
||
((UNIT FMALL) (FR500-MAJOR F-2) (MACH frv))
|
||
"fcmpd$pack $FRdoublei,$FRdoublej,$FCCi_2"
|
||
(+ pack (cond-null) FCCi_2 OP_7A FRdoublei OPE1_0A FRdoublej)
|
||
(compare-and-set-fcc FRdoublei FRdoublej FCCi_2)
|
||
((fr500 (unit u-float-compare)))
|
||
)
|
||
|
||
(dni cfcmps
|
||
"Conditional compare single, float"
|
||
((UNIT FMALL) (FR500-MAJOR F-2) (FR550-MAJOR F-2) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"cfcmps$pack $FRi,$FRj,$FCCi_2,$CCi,$cond"
|
||
(+ pack (cond-null) FCCi_2 OP_6D FRi CCi cond OPE4_2 FRj)
|
||
(if (eq CCi (or cond 2))
|
||
(compare-and-set-fcc FRi FRj FCCi_2))
|
||
((fr500 (unit u-float-compare)) (fr550 (unit u-float-compare)))
|
||
)
|
||
|
||
(dni fdcmps
|
||
"float dual compare single"
|
||
((UNIT FMALL) (FR500-MAJOR F-6) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"fdcmps$pack $FRi,$FRj,$FCCi_2"
|
||
(+ pack (cond-null) FCCi_2 OP_79 FRi OPE1_1A FRj)
|
||
(sequence ()
|
||
(compare-and-set-fcc FRi FRj FCCi_2)
|
||
(compare-and-set-fcc (nextreg h-fr FRi 1) (nextreg h-fr FRj 1)
|
||
(nextreg h-fccr FCCi_2 1)))
|
||
((fr500 (unit u-float-dual-compare)) (fr550 (unit u-float-dual-compare)))
|
||
)
|
||
|
||
(define-pmacro (float-mul-with-add name add_sub arg1 arg2 targ op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR F-5) (MACH frv))
|
||
(.str name "$pack $" arg1 ",$" arg2 ",$" targ)
|
||
(+ pack targ op arg1 ope arg2)
|
||
(set targ (add_sub (mul arg1 arg2) targ))
|
||
((fr500 (unit u-float-dual-arith)))
|
||
)
|
||
)
|
||
|
||
(float-mul-with-add fmadds add FRi FRj FRk OP_79 OPE1_0B "mul with add, single")
|
||
(float-mul-with-add fmsubs sub FRi FRj FRk OP_79 OPE1_0C "mul with sub, single")
|
||
|
||
(float-mul-with-add fmaddd add FRdoublei FRdoublej FRdoublek OP_7A OPE1_0B "mul with add, double")
|
||
(float-mul-with-add fmsubd sub FRdoublei FRdoublej FRdoublek OP_7A OPE1_0C "mul with sub, double")
|
||
|
||
(dni fdmadds
|
||
"Float dual multiply with add"
|
||
((UNIT FMALL) (FR500-MAJOR F-5) (MACH frv))
|
||
"fdmadds$pack $FRi,$FRj,$FRk"
|
||
(+ pack FRk OP_79 FRi OPE1_1B FRj)
|
||
(sequence ()
|
||
(set FRk (add (mul FRi FRj) FRk))
|
||
(set (nextreg h-fr FRk 1)
|
||
(add (mul (nextreg h-fr FRi 1) (nextreg h-fr FRj 1))
|
||
(nextreg h-fr FRk 1))))
|
||
; TODO dual registers not referenced for profiling
|
||
((fr500 (unit u-float-dual-arith)))
|
||
)
|
||
|
||
(dni nfdmadds
|
||
"Non excepting float dual multiply with add"
|
||
((UNIT FMALL) (FR500-MAJOR F-5) (MACH frv))
|
||
"nfdmadds$pack $FRi,$FRj,$FRk"
|
||
(+ pack FRk OP_79 FRi OPE1_3B FRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of FRk))
|
||
(set FRk (add (mul FRi FRj) FRk))
|
||
(c-call VOID "@cpu@_set_ne_index" (add (index-of FRk) 1))
|
||
(set (nextreg h-fr FRk 1)
|
||
(add (mul (nextreg h-fr FRi 1) (nextreg h-fr FRj 1))
|
||
(nextreg h-fr FRk 1))))
|
||
; TODO dual registers not referenced for profiling
|
||
((fr500 (unit u-float-dual-arith)))
|
||
)
|
||
|
||
(define-pmacro (conditional-float-mul-with-add
|
||
name add_sub arg1 arg2 targ op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR F-5) (MACH frv) CONDITIONAL)
|
||
(.str name "$pack $FRi,$FRj,$FRk,$CCi,$cond")
|
||
(+ pack FRk op FRi CCi cond ope FRj)
|
||
(if (eq CCi (or cond 2))
|
||
(set targ (add_sub (mul arg1 arg2) targ)))
|
||
((fr500 (unit u-float-dual-arith)))
|
||
)
|
||
)
|
||
|
||
(conditional-float-mul-with-add cfmadds add FRi FRj FRk OP_6F OPE4_0 "conditional mul with add, single")
|
||
(conditional-float-mul-with-add cfmsubs sub FRi FRj FRk OP_6F OPE4_1 "conditional mul with sub, single")
|
||
|
||
(define-pmacro (ne-float-mul-with-add name add_sub arg1 arg2 targ op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR F-5) (MACH frv) NON-EXCEPTING)
|
||
(.str name "$pack $" arg1 ",$" arg2 ",$" targ)
|
||
(+ pack targ op arg1 ope arg2)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of targ))
|
||
(set targ (add_sub (mul arg1 arg2) targ)))
|
||
((fr500 (unit u-float-dual-arith)))
|
||
)
|
||
)
|
||
|
||
(ne-float-mul-with-add nfmadds add FRi FRj FRk OP_79 OPE1_2B "non excepting mul with add, single")
|
||
(ne-float-mul-with-add nfmsubs sub FRi FRj FRk OP_79 OPE1_2C "non excepting mul with sub, single")
|
||
|
||
(define-pmacro (float-parallel-mul-add-semantics cond add_sub arg1 arg2 targ)
|
||
(if cond
|
||
(sequence ()
|
||
(set targ (mul arg1 arg2))
|
||
(set (nextreg h-fr targ 1)
|
||
(add_sub (nextreg h-fr arg1 1) (nextreg h-fr arg2 1)))))
|
||
)
|
||
|
||
(define-pmacro (float-parallel-mul-add
|
||
name add_sub arg1 arg2 targ op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM01) (FR500-MAJOR F-5) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack $" arg1 ",$" arg2 ",$" targ)
|
||
(+ pack targ op arg1 ope arg2)
|
||
(float-parallel-mul-add-semantics 1 add_sub arg1 arg2 targ)
|
||
((fr500 (unit u-float-dual-arith)) (fr550 (unit u-float-dual-arith)))
|
||
)
|
||
)
|
||
|
||
(float-parallel-mul-add fmas add FRi FRj FRk OP_79 OPE1_0E "parallel mul/add, single")
|
||
(float-parallel-mul-add fmss sub FRi FRj FRk OP_79 OPE1_0F "parallel mul/sub, single")
|
||
|
||
(define-pmacro (float-dual-parallel-mul-add-semantics add_sub arg1 arg2 targ)
|
||
(sequence ()
|
||
(set targ (mul arg1 arg2))
|
||
(set (nextreg h-fr targ 1)
|
||
(add_sub (nextreg h-fr arg1 1) (nextreg h-fr arg2 1)))
|
||
(set (nextreg h-fr targ 2)
|
||
(mul (nextreg h-fr arg1 2) (nextreg h-fr arg2 2)))
|
||
(set (nextreg h-fr targ 3)
|
||
(add_sub (nextreg h-fr arg1 3) (nextreg h-fr arg2 3))))
|
||
)
|
||
|
||
(define-pmacro (float-dual-parallel-mul-add
|
||
name add_sub arg1 arg2 targ op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM01) (FR500-MAJOR F-5) (MACH frv))
|
||
(.str name "$pack $" arg1 ",$" arg2 ",$" targ)
|
||
(+ pack targ op arg1 ope arg2)
|
||
(float-dual-parallel-mul-add-semantics add_sub arg1 arg2 targ)
|
||
()
|
||
)
|
||
)
|
||
|
||
(float-dual-parallel-mul-add fdmas add FRi FRj FRk OP_79 OPE1_1C "dual parallel mul/add, single")
|
||
(float-dual-parallel-mul-add fdmss sub FRi FRj FRk OP_79 OPE1_1D "dual parallel mul/sub, single")
|
||
|
||
(define-pmacro (ne-float-dual-parallel-mul-add-semantics add_sub arg1 arg2 targ)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of targ))
|
||
(c-call VOID "@cpu@_set_ne_index" (add (index-of targ) 1))
|
||
(c-call VOID "@cpu@_set_ne_index" (add (index-of targ) 2))
|
||
(c-call VOID "@cpu@_set_ne_index" (add (index-of targ) 3))
|
||
(set targ (mul arg1 arg2))
|
||
(set (nextreg h-fr targ 1)
|
||
(add_sub (nextreg h-fr arg1 1) (nextreg h-fr arg2 1)))
|
||
(set (nextreg h-fr targ 2)
|
||
(mul (nextreg h-fr arg1 2) (nextreg h-fr arg2 2)))
|
||
(set (nextreg h-fr targ 3)
|
||
(add_sub (nextreg h-fr arg1 3) (nextreg h-fr arg2 3))))
|
||
)
|
||
|
||
(define-pmacro (ne-float-dual-parallel-mul-add
|
||
name add_sub arg1 arg2 targ op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM01) (FR500-MAJOR F-5) (MACH frv))
|
||
(.str name "$pack $" arg1 ",$" arg2 ",$" targ)
|
||
(+ pack targ op arg1 ope arg2)
|
||
(ne-float-dual-parallel-mul-add-semantics add_sub arg1 arg2 targ)
|
||
()
|
||
)
|
||
)
|
||
|
||
(ne-float-dual-parallel-mul-add nfdmas add FRi FRj FRk OP_79 OPE1_3C "non excepting dual parallel mul/add, single")
|
||
(ne-float-dual-parallel-mul-add nfdmss sub FRi FRj FRk OP_79 OPE1_3D "non excepting dual parallel mul/sub, single")
|
||
|
||
(define-pmacro (conditional-float-parallel-mul-add name add_sub op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM01) (FR500-MAJOR F-5) (FR550-MAJOR F-4) CONDITIONAL (MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack $FRi,$FRj,$FRk,$CCi,$cond")
|
||
(+ pack FRk op FRi CCi cond ope FRj)
|
||
(float-parallel-mul-add-semantics (eq CCi (or cond 2))
|
||
add_sub FRi FRj FRk)
|
||
((fr500 (unit u-float-dual-arith)) (fr550 (unit u-float-dual-arith)))
|
||
)
|
||
)
|
||
|
||
(conditional-float-parallel-mul-add cfmas add OP_6F OPE4_2 "conditional parallel mul/add, single")
|
||
(conditional-float-parallel-mul-add cfmss sub OP_6F OPE4_3 "conditional parallel mul/sub, single")
|
||
|
||
(define-pmacro (float-parallel-mul-add-double-semantics add_sub arg1 arg2 targ)
|
||
(sequence ()
|
||
(set targ (ftrunc SF FPCONV-DEFAULT
|
||
(mul DF
|
||
(fext DF FPCONV-DEFAULT arg1)
|
||
(fext DF FPCONV-DEFAULT arg2))))
|
||
(set (nextreg h-fr targ 1)
|
||
(ftrunc SF FPCONV-DEFAULT
|
||
(add_sub DF
|
||
(fext DF FPCONV-DEFAULT (nextreg h-fr arg1 1))
|
||
(fext DF FPCONV-DEFAULT (nextreg h-fr arg2 1))))))
|
||
)
|
||
|
||
(define-pmacro (float-parallel-mul-add-double
|
||
name add_sub arg1 arg2 targ op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM01) (FR500-MAJOR F-5) (MACH frv))
|
||
(.str name "$pack $" arg1 ",$" arg2 ",$" targ)
|
||
(+ pack targ op arg1 ope arg2)
|
||
(float-parallel-mul-add-double-semantics add_sub arg1 arg2 targ)
|
||
()
|
||
)
|
||
)
|
||
|
||
(float-parallel-mul-add-double fmad add FRi FRj FRk OP_7A OPE1_0E "parallel mul/add, double")
|
||
(float-parallel-mul-add-double fmsd sub FRi FRj FRk OP_7A OPE1_0F "parallel mul/sub, double")
|
||
|
||
(define-pmacro (ne-float-parallel-mul-add name add_sub op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM01) (FR500-MAJOR F-5) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv))
|
||
(.str name "$pack $FRi,$FRj,$FRk")
|
||
(+ pack FRk op FRi ope FRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of FRk))
|
||
(set FRk (mul FRi FRj))
|
||
(c-call VOID "@cpu@_set_ne_index" (add (index-of FRk) 1))
|
||
(set (nextreg h-fr FRk 1)
|
||
(add_sub (nextreg h-fr FRi 1) (nextreg h-fr FRj 1))))
|
||
((fr500 (unit u-float-dual-arith)) (fr550 (unit u-float-dual-arith)))
|
||
)
|
||
)
|
||
|
||
(ne-float-parallel-mul-add nfmas add OP_79 OPE1_2E "ne parallel mul/add,single")
|
||
(ne-float-parallel-mul-add nfmss sub OP_79 OPE1_2F "ne parallel mul/sub,single")
|
||
|
||
(define-pmacro (float-dual-arith name attr oper1 oper2 op ope comment)
|
||
(dni name
|
||
(comment)
|
||
(.splice (UNIT FM01) (.unsplice attr))
|
||
(.str name "$pack $FRi,$FRj,$FRk")
|
||
(+ pack FRk op FRi ope FRj)
|
||
(sequence ()
|
||
(set FRk (oper1 FRi FRj))
|
||
(set (nextreg h-fr FRk 1)
|
||
(oper2 (nextreg h-fr FRi 1) (nextreg h-fr FRj 1))))
|
||
((fr500 (unit u-float-dual-arith)) (fr550 (unit u-float-dual-arith)))
|
||
)
|
||
)
|
||
|
||
(float-dual-arith fdadds ((FR500-MAJOR F-6) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv)) add add OP_79 OPE1_16 "dual add, single")
|
||
(float-dual-arith fdsubs ((FR500-MAJOR F-6) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv)) sub sub OP_79 OPE1_17 "dual sub, single")
|
||
(float-dual-arith fdmuls ((FR500-MAJOR F-7) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv)) mul mul OP_79 OPE1_18 "dual mul, single")
|
||
(float-dual-arith fddivs ((FR500-MAJOR F-7) (MACH frv)) div div OP_79 OPE1_19 "dual div,single")
|
||
(float-dual-arith fdsads ((FR500-MAJOR F-6) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv)) add sub OP_79 OPE1_1E "dual add/sub, single")
|
||
|
||
(dni fdmulcs
|
||
"Float dual cross multiply single"
|
||
((UNIT FM01) (FR500-MAJOR F-7) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"fdmulcs$pack $FRi,$FRj,$FRk"
|
||
(+ pack FRk OP_79 FRi OPE1_1F FRj)
|
||
(sequence ()
|
||
(set FRk (mul FRi (nextreg h-fr FRj 1)))
|
||
(set (nextreg h-fr FRk 1) (mul (nextreg h-fr FRi 1) FRj)))
|
||
((fr500 (unit u-float-dual-arith)) (fr550 (unit u-float-dual-arith)))
|
||
)
|
||
|
||
(dni nfdmulcs
|
||
"NE float dual cross multiply single"
|
||
((UNIT FM01) (FR500-MAJOR F-7) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"nfdmulcs$pack $FRi,$FRj,$FRk"
|
||
(+ pack FRk OP_79 FRi OPE1_3F FRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of FRk))
|
||
(set FRk (mul FRi (nextreg h-fr FRj 1)))
|
||
(c-call VOID "@cpu@_set_ne_index" (add (index-of FRk) 1))
|
||
(set (nextreg h-fr FRk 1) (mul (nextreg h-fr FRi 1) FRj)))
|
||
((fr500 (unit u-float-dual-arith)) (fr550 (unit u-float-dual-arith)))
|
||
)
|
||
|
||
(define-pmacro (ne-float-dual-arith name attr oper1 oper2 op ope comment)
|
||
(dni name
|
||
(comment)
|
||
(.splice (UNIT FM01) (.unsplice attr))
|
||
(.str name "$pack $FRi,$FRj,$FRk")
|
||
(+ pack FRk op FRi ope FRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of FRk))
|
||
(set FRk (oper1 FRi FRj))
|
||
(c-call VOID "@cpu@_set_ne_index" (add (index-of FRk) 1))
|
||
(set (nextreg h-fr FRk 1)
|
||
(oper2 (nextreg h-fr FRi 1) (nextreg h-fr FRj 1))))
|
||
((fr500 (unit u-float-dual-arith)) (fr550 (unit u-float-dual-arith)))
|
||
)
|
||
)
|
||
|
||
(ne-float-dual-arith nfdadds ((FR500-MAJOR F-6) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv)) add add OP_79 OPE1_36 "ne dual add, single")
|
||
(ne-float-dual-arith nfdsubs ((FR500-MAJOR F-6) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv)) sub sub OP_79 OPE1_37 "ne dual sub, single")
|
||
(ne-float-dual-arith nfdmuls ((FR500-MAJOR F-7) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv)) mul mul OP_79 OPE1_38 "ne dual mul, single")
|
||
(ne-float-dual-arith nfddivs ((FR500-MAJOR F-7) (MACH frv)) div div OP_79 OPE1_39 "ne dual div,single")
|
||
(ne-float-dual-arith nfdsads ((FR500-MAJOR F-6) (FR550-MAJOR F-4) (MACH simple,tomcat,fr500,fr550,frv)) add sub OP_79 OPE1_3E "ne dual add/sub, single")
|
||
|
||
(dni nfdcmps
|
||
"non-excepting dual float compare"
|
||
((UNIT FM01) (FR500-MAJOR F-6) (MACH simple,tomcat,frv))
|
||
"nfdcmps$pack $FRi,$FRj,$FCCi_2"
|
||
(+ pack (cond-null) FCCi_2 OP_79 FRi OPE1_3A FRj)
|
||
(sequence ()
|
||
(c-call VOID "@cpu@_set_ne_index" (index-of FRk))
|
||
(compare-and-set-fcc FRi FRj FCCi_2)
|
||
(c-call VOID "@cpu@_set_ne_index" (add (index-of FRk) 1))
|
||
(compare-and-set-fcc (nextreg h-fr FRi 1) (nextreg h-fr FRj 1)
|
||
(nextreg h-fccr FCCi_2 1)))
|
||
((fr500 (unit u-float-dual-compare)))
|
||
)
|
||
|
||
; Media Instructions
|
||
;
|
||
(define-pmacro (halfword hilo arg offset)
|
||
(reg (.sym h-fr_ hilo) (add (index-of arg) offset)))
|
||
|
||
(dni mhsetlos
|
||
"Media set lower signed 12 bits"
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-5)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
"mhsetlos$pack $u12,$FRklo"
|
||
(+ pack FRklo OP_78 OPE1_20 u12)
|
||
(set FRklo u12)
|
||
((fr400 (unit u-media-hilo)) (fr450 (unit u-media-hilo))
|
||
(fr550 (unit u-media-set (out FRintk FRklo))))
|
||
)
|
||
|
||
(dni mhsethis
|
||
"Media set upper signed 12 bits"
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-5)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
"mhsethis$pack $u12,$FRkhi"
|
||
(+ pack FRkhi OP_78 OPE1_22 u12)
|
||
(set FRkhi u12)
|
||
((fr400 (unit u-media-hilo)) (fr450 (unit u-media-hilo))
|
||
(fr550 (unit u-media-set (out FRintk FRkhi))))
|
||
)
|
||
|
||
(dni mhdsets
|
||
"Media dual set halfword signed 12 bits"
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-5)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
"mhdsets$pack $u12,$FRintk"
|
||
(+ pack FRintk OP_78 OPE1_24 u12)
|
||
(sequence ()
|
||
; hack to get FRintk passed to modelling functions
|
||
(set FRintk (c-raw-call SI "frv_ref_SI" FRintk))
|
||
(set (halfword hi FRintk 0) u12)
|
||
(set (halfword lo FRintk 0) u12))
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr550 (unit u-media-set)))
|
||
)
|
||
|
||
(define-pmacro (set-5-semantics target value)
|
||
(sequence ((HI tmp))
|
||
(set tmp target)
|
||
(set tmp (and tmp #x07ff))
|
||
(set tmp (or tmp (sll (and s5 #x1f) 11)))
|
||
(set target tmp))
|
||
)
|
||
|
||
(define-pmacro (media-set-5 name hilo op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-5)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
(.str name "$pack $s5,$FRk" hilo)
|
||
(+ pack (.sym FRk hilo) op (FRi-null) ope (misc-null-11) s5)
|
||
(set-5-semantics (.sym FRk hilo) s5)
|
||
((fr400 (unit u-media-hilo)) (fr450 (unit u-media-hilo))
|
||
(fr550 (unit u-media-set (out FRintk (.sym FRk hilo)))))
|
||
)
|
||
)
|
||
|
||
(media-set-5 mhsetloh lo OP_78 OPE1_21 "Media set upper 5 bits lo")
|
||
(media-set-5 mhsethih hi OP_78 OPE1_23 "Media set upper 5 bits hi")
|
||
|
||
(dni mhdseth
|
||
"Media dual set halfword upper 5 bits"
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-5)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
"mhdseth$pack $s5,$FRintk"
|
||
(+ pack FRintk OP_78 (FRi-null) OPE1_25 (misc-null-11) s5)
|
||
(sequence ()
|
||
; hack to get FRintk passed to modelling functions
|
||
(set FRintk (c-raw-call SI "frv_ref_SI" FRintk))
|
||
(set-5-semantics (halfword hi FRintk 0) s5)
|
||
(set-5-semantics (halfword lo FRintk 0) s5))
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr550 (unit u-media-set)))
|
||
)
|
||
|
||
(define-pmacro (media-logic-r-r name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
(.str name "$pack $FRinti,$FRintj,$FRintk")
|
||
(+ pack FRintk op FRinti ope FRintj)
|
||
(set FRintk (operation FRinti FRintj))
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
)
|
||
|
||
(media-logic-r-r mand and OP_7B OPE1_00 "and reg/reg")
|
||
(media-logic-r-r mor or OP_7B OPE1_01 "or reg/reg")
|
||
(media-logic-r-r mxor xor OP_7B OPE1_02 "xor reg/reg")
|
||
|
||
(define-pmacro (conditional-media-logic name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1) CONDITIONAL)
|
||
(.str name "$pack $FRinti,$FRintj,$FRintk,$CCi,$cond")
|
||
(+ pack FRintk op FRinti CCi cond ope FRintj)
|
||
(if (eq CCi (or cond 2))
|
||
(set FRintk (operation FRinti FRintj)))
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
)
|
||
|
||
(conditional-media-logic cmand and OP_70 OPE4_0 "conditional and reg/reg")
|
||
(conditional-media-logic cmor or OP_70 OPE4_1 "conditional or reg/reg")
|
||
(conditional-media-logic cmxor xor OP_70 OPE4_2 "conditional xor reg/reg")
|
||
|
||
(dni mnot
|
||
("mnot")
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
("mnot$pack $FRintj,$FRintk")
|
||
(+ pack FRintk OP_7B (rs-null) OPE1_03 FRintj)
|
||
(set FRintk (inv FRintj))
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
|
||
(dni cmnot
|
||
("cmnot")
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1) CONDITIONAL)
|
||
("cmnot$pack $FRintj,$FRintk,$CCi,$cond")
|
||
(+ pack FRintk OP_70 (rs-null) CCi cond OPE4_3 FRintj)
|
||
(if (eq CCi (or cond 2))
|
||
(set FRintk (inv FRintj)))
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
|
||
(define-pmacro (media-rotate-r-r name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
(.str name "$pack $FRinti,$u6,$FRintk")
|
||
(+ pack FRintk op FRinti ope u6)
|
||
(set FRintk (operation FRinti (and u6 #x1f)))
|
||
((fr400 (unit u-media-3)) (fr450 (unit u-media-3))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
)
|
||
|
||
(media-rotate-r-r mrotli rol OP_7B OPE1_04 "rotate left reg/reg")
|
||
(media-rotate-r-r mrotri ror OP_7B OPE1_05 "rotate right reg/reg")
|
||
|
||
(define-pmacro (media-cut-r-r name arg op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2))
|
||
(.str name "$pack $FRinti,$" arg ",$FRintk")
|
||
(+ pack FRintk op FRinti ope arg)
|
||
(set FRintk (c-call SI "@cpu@_cut" FRinti (nextreg h-fr_int FRinti 1) arg))
|
||
((fr400 (unit u-media-3)) (fr450 (unit u-media-3))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
)
|
||
|
||
(media-cut-r-r mwcut FRintj OP_7B OPE1_06 "media cut")
|
||
(media-cut-r-r mwcuti u6 OP_7B OPE1_07 "media cut")
|
||
|
||
(define-pmacro (media-cut-acc name arg op ope fr450-major comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR fr450-major))
|
||
(.str name "$pack $ACC40Si,$" arg ",$FRintk")
|
||
(+ pack FRintk op ACC40Si ope arg)
|
||
(set FRintk (c-call SI "@cpu@_media_cut" ACC40Si arg))
|
||
((fr400 (unit u-media-4)) (fr450 (unit u-media-4))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media-3-acc)))
|
||
)
|
||
)
|
||
|
||
(media-cut-acc mcut FRintj OP_7B OPE1_2C M-1 "media accumulator cut reg")
|
||
(media-cut-acc mcuti s6 OP_7B OPE1_2E M-5 "media accumulator cut immed")
|
||
|
||
(define-pmacro (media-cut-acc-ss name arg op ope fr450-major comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR fr450-major))
|
||
(.str name "$pack $ACC40Si,$" arg ",$FRintk")
|
||
(+ pack FRintk op ACC40Si ope arg)
|
||
(set FRintk (c-call SI "@cpu@_media_cut_ss" ACC40Si arg))
|
||
((fr400 (unit u-media-4)) (fr450 (unit u-media-4))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media-3-acc)))
|
||
)
|
||
)
|
||
|
||
(media-cut-acc-ss mcutss FRintj OP_7B OPE1_2D M-1 "media accumulator cut reg with saturation")
|
||
(media-cut-acc-ss mcutssi s6 OP_7B OPE1_2F M-5 "media accumulator cut immed with saturation")
|
||
|
||
; Dual Media Instructions
|
||
;
|
||
(define-pmacro (register-unaligned register alignment)
|
||
(and (index-of register) (sub alignment 1))
|
||
)
|
||
|
||
(dni mdcutssi
|
||
"Media dual cut with signed saturation"
|
||
((UNIT MDCUTSSI) (MACH fr400,fr450,fr550) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-6))
|
||
"mdcutssi$pack $ACC40Si,$s6,$FRintkeven"
|
||
(+ pack FRintkeven OP_78 ACC40Si OPE1_0E s6)
|
||
(if (register-unaligned ACC40Si 2)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if (register-unaligned FRintkeven 2)
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(sequence ()
|
||
(set FRintkeven (c-call SI "@cpu@_media_cut_ss" ACC40Si s6))
|
||
(set (nextreg h-fr_int FRintkeven 1)
|
||
(c-call SI "@cpu@_media_cut_ss"
|
||
(nextreg h-acc40S ACC40Si 1) s6)))))
|
||
((fr400 (unit u-media-4-acc-dual
|
||
(out FRintk FRintkeven)))
|
||
(fr450 (unit u-media-4-acc-dual
|
||
(out FRintk FRintkeven)))
|
||
(fr550 (unit u-media-3-acc-dual)))
|
||
)
|
||
|
||
; The (add (xxxx) (mul arg 0)) is a hack to get a reference to arg generated
|
||
; so it will be passed to the unit modelers. YUCK!!!!!
|
||
(define-pmacro (extract-hilo reg1 off1 reg2 off2 arg1hi arg1lo arg2hi arg2lo)
|
||
(sequence ()
|
||
(set arg1hi (add (halfword hi reg1 off1) (mul reg1 0)))
|
||
(set arg1lo (add (halfword lo reg1 off1) (mul reg1 0)))
|
||
(set arg2hi (add (halfword hi reg2 off2) (mul reg2 0)))
|
||
(set arg2lo (add (halfword lo reg2 off2) (mul reg2 0))))
|
||
)
|
||
|
||
(dni maveh
|
||
"Media dual average"
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
"maveh$pack $FRinti,$FRintj,$FRintk"
|
||
(+ pack FRintk OP_7B FRinti OPE1_08 FRintj)
|
||
(set FRintk (c-call SI "@cpu@_media_average" FRinti FRintj))
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
|
||
(define-pmacro (media-dual-shift name operation op ope profile comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
(.str name "$pack $FRinti,$u6,$FRintk")
|
||
(+ pack FRintk op FRinti ope u6)
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(set FRinti (c-raw-call SI "frv_ref_SI" FRinti))
|
||
(set FRintk (c-raw-call SI "frv_ref_SI" FRintk))
|
||
(set (halfword hi FRintk 0)
|
||
(operation (halfword hi FRinti 0) (and u6 #xf)))
|
||
(set (halfword lo FRintk 0)
|
||
(operation (halfword lo FRinti 0) (and u6 #xf))))
|
||
profile
|
||
)
|
||
)
|
||
|
||
(media-dual-shift msllhi sll OP_7B OPE1_09
|
||
((fr400 (unit u-media-3)) (fr450 (unit u-media-3))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
"Media dual shift left logical")
|
||
(media-dual-shift msrlhi srl OP_7B OPE1_0A
|
||
((fr400 (unit u-media-3)) (fr450 (unit u-media-3))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
"Media dual shift right logical")
|
||
(media-dual-shift msrahi sra OP_7B OPE1_0B
|
||
((fr400 (unit u-media-6)) (fr450 (unit u-media-6))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
"Media dual shift right arithmetic")
|
||
|
||
(define-pmacro (media-dual-word-rotate-r-r name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMLOW) (MACH fr400,fr450,fr550) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2))
|
||
(.str name "$pack $FRintieven,$s6,$FRintkeven")
|
||
(+ pack FRintkeven op FRintieven ope s6)
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(register-unaligned FRintkeven 2))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(sequence ()
|
||
(set FRintkeven (operation FRintieven (and s6 #x1f)))
|
||
(set (nextreg h-fr_int FRintkeven 1)
|
||
(operation (nextreg h-fr_int FRintieven 1)
|
||
(and s6 #x1f)))))
|
||
((fr400 (unit u-media-3-quad
|
||
(in FRinti FRintieven)
|
||
(out FRintk FRintkeven)))
|
||
(fr450 (unit u-media-3-quad
|
||
(in FRinti FRintieven)
|
||
(out FRintk FRintkeven)))
|
||
(fr550 (unit u-media-quad)))
|
||
)
|
||
)
|
||
|
||
(media-dual-word-rotate-r-r mdrotli rol OP_78 OPE1_0B "rotate left reg/reg")
|
||
|
||
(dni mcplhi
|
||
"Media bit concatenate, halfword"
|
||
((UNIT FMLOW) (MACH fr400,fr450,fr550) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2))
|
||
"mcplhi$pack $FRinti,$u6,$FRintk"
|
||
(+ pack FRintk OP_78 FRinti OPE1_0C u6)
|
||
(sequence ((HI arg1) (HI arg2) (HI shift))
|
||
(set FRinti (c-raw-call SI "frv_ref_SI" FRinti))
|
||
(set FRintk (c-raw-call SI "frv_ref_SI" FRintk))
|
||
(set shift (and u6 #xf))
|
||
(set arg1 (sll (halfword hi FRinti 0) shift))
|
||
(if (ne shift 0)
|
||
(sequence ()
|
||
(set arg2 (halfword hi FRinti 1))
|
||
(set arg2 (srl HI (sll HI arg2 (sub 15 shift))
|
||
(sub 15 shift)))
|
||
(set arg1 (or HI arg1 arg2))))
|
||
(set (halfword hi FRintk 0) arg1))
|
||
((fr400 (unit u-media-3-dual)) (fr450 (unit u-media-3-dual))
|
||
(fr550 (unit u-media-3-dual)))
|
||
)
|
||
|
||
(dni mcpli
|
||
"Media bit concatenate, word"
|
||
((UNIT FMLOW) (MACH fr400,fr450,fr550) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2))
|
||
"mcpli$pack $FRinti,$u6,$FRintk"
|
||
(+ pack FRintk OP_78 FRinti OPE1_0D u6)
|
||
(sequence ((SI tmp) (SI shift))
|
||
(set shift (and u6 #x1f))
|
||
(set tmp (sll FRinti shift))
|
||
(if (ne shift 0)
|
||
(sequence ((SI tmp1))
|
||
(set tmp1 (srl (sll (nextreg h-fr_int FRinti 1)
|
||
(sub 31 shift))
|
||
(sub 31 shift)))
|
||
(set tmp (or tmp tmp1))))
|
||
(set FRintk tmp))
|
||
((fr400 (unit u-media-3-dual)) (fr450 (unit u-media-3-dual))
|
||
(fr550 (unit u-media-3-dual)))
|
||
)
|
||
|
||
(define-pmacro (saturate arg max min result)
|
||
(if (gt arg max)
|
||
(set result max)
|
||
(if (lt arg min)
|
||
(set result min)
|
||
(set result arg)))
|
||
)
|
||
|
||
(dni msaths
|
||
"Media dual saturation signed"
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
"msaths$pack $FRinti,$FRintj,$FRintk"
|
||
(+ pack FRintk OP_7B FRinti OPE1_0C FRintj)
|
||
(sequence ((HI argihi) (HI argilo) (HI argjhi) (HI argjlo))
|
||
(extract-hilo FRinti 0 FRintj 0 argihi argilo argjhi argjlo)
|
||
(saturate argihi argjhi (inv argjhi) (halfword hi FRintk 0))
|
||
(saturate argilo argjlo (inv argjlo) (halfword lo FRintk 0)))
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
|
||
(dni mqsaths
|
||
"Media quad saturation signed"
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2))
|
||
"mqsaths$pack $FRintieven,$FRintjeven,$FRintkeven"
|
||
(+ pack FRintkeven OP_78 FRintieven OPE1_0F FRintjeven)
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(orif (register-unaligned FRintjeven 2)
|
||
(register-unaligned FRintkeven 2)))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(sequence ((HI argihi) (HI argilo) (HI argjhi) (HI argjlo))
|
||
; hack to get FRintkeven referenced as a target for profiling
|
||
(set FRintkeven (c-raw-call SI "frv_ref_SI" FRintkeven))
|
||
(extract-hilo FRintieven 0 FRintjeven 0 argihi argilo argjhi argjlo)
|
||
(saturate argihi argjhi (inv argjhi) (halfword hi FRintkeven 0))
|
||
(saturate argilo argjlo (inv argjlo) (halfword lo FRintkeven 0))
|
||
(extract-hilo FRintieven 1 FRintjeven 1 argihi argilo argjhi argjlo)
|
||
(saturate argihi argjhi (inv argjhi) (halfword hi FRintkeven 1))
|
||
(saturate argilo argjlo (inv argjlo) (halfword lo FRintkeven 1))))
|
||
((fr400 (unit u-media-1-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven)))
|
||
(fr450 (unit u-media-1-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven)))
|
||
(fr550 (unit u-media-quad)))
|
||
)
|
||
|
||
(define-pmacro (saturate-unsigned arg max result)
|
||
(if (gt arg max)
|
||
(set result max)
|
||
(set result arg))
|
||
)
|
||
|
||
(dni msathu
|
||
"Media dual saturation unsigned"
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
"msathu$pack $FRinti,$FRintj,$FRintk"
|
||
(+ pack FRintk OP_7B FRinti OPE1_0D FRintj)
|
||
(sequence ((UHI argihi) (UHI argilo) (UHI argjhi) (UHI argjlo))
|
||
(extract-hilo FRinti 0 FRintj 0 argihi argilo argjhi argjlo)
|
||
(saturate-unsigned argihi argjhi (halfword hi FRintk 0))
|
||
(saturate-unsigned argilo argjlo (halfword lo FRintk 0)))
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
|
||
(define-pmacro (media-dual-compare name mode op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
(.str name "$pack $FRinti,$FRintj,$FCCk")
|
||
(+ pack (cond-null) FCCk op FRinti ope FRintj)
|
||
(if (register-unaligned FCCk 2)
|
||
(c-call VOID "@cpu@_media_cr_not_aligned")
|
||
(sequence ((mode argihi) (mode argilo) (mode argjhi) (mode argjlo))
|
||
(extract-hilo FRinti 0 FRintj 0
|
||
argihi argilo argjhi argjlo)
|
||
(compare-and-set-fcc argihi argjhi FCCk)
|
||
(compare-and-set-fcc argilo argjlo (nextreg h-fccr FCCk 1))))
|
||
; TODO - doesn't handle second FCC
|
||
((fr400 (unit u-media-7)) (fr450 (unit u-media-7))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
)
|
||
|
||
(media-dual-compare mcmpsh HI OP_7B OPE1_0E "Media dual compare signed")
|
||
(media-dual-compare mcmpuh UHI OP_7B OPE1_0F "Media dual compare unsigned")
|
||
|
||
; Bits for the MSR.SIE field
|
||
(define-pmacro (msr-sie-nil) 0)
|
||
(define-pmacro (msr-sie-fri-hi) 8)
|
||
(define-pmacro (msr-sie-fri-lo) 4)
|
||
(define-pmacro (msr-sie-fri-1-hi) 2)
|
||
(define-pmacro (msr-sie-fri-1-lo) 1)
|
||
(define-pmacro (msr-sie-acci) 8)
|
||
(define-pmacro (msr-sie-acci-1) 4)
|
||
(define-pmacro (msr-sie-acci-2) 2)
|
||
(define-pmacro (msr-sie-acci-3) 1)
|
||
|
||
(define-pmacro (saturate-v arg max min sie result)
|
||
(if (gt DI arg max)
|
||
(sequence ()
|
||
(set result max)
|
||
(c-call VOID "@cpu@_media_overflow" sie))
|
||
(if (lt DI arg min)
|
||
(sequence ()
|
||
(set result min)
|
||
(c-call VOID "@cpu@_media_overflow" sie))
|
||
(set result arg)))
|
||
)
|
||
|
||
(dni mabshs
|
||
"Media dual absolute value, halfword"
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
"mabshs$pack $FRintj,$FRintk"
|
||
(+ pack FRintk OP_78 (FRi-null) OPE1_0A FRintj)
|
||
(sequence ((HI arghi) (HI arglo))
|
||
(set FRintj (c-raw-call SI "frv_ref_SI" FRintj))
|
||
(set FRintk (c-raw-call SI "frv_ref_SI" FRintk))
|
||
(set arghi (halfword hi FRintj 0))
|
||
(set arglo (halfword lo FRintj 0))
|
||
; We extend the argument before the abs operation so we can
|
||
; notice -32768 overflowing as 32768.
|
||
(saturate-v (abs (ext DI arghi)) 32767 -32768 (msr-sie-fri-hi)
|
||
(halfword hi FRintk 0))
|
||
(saturate-v (abs (ext DI arglo)) 32767 -32768 (msr-sie-fri-lo)
|
||
(halfword lo FRintk 0)))
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr550 (unit u-media)))
|
||
)
|
||
|
||
; How to extend from a mode to get the intended signedness.
|
||
(define-pmacro (DI-ext-HI x) (ext DI x))
|
||
(define-pmacro (DI-ext-UHI x) (zext DI x))
|
||
(define-pmacro (DI-ext-DI x) x)
|
||
|
||
(define-pmacro (media-arith-sat-semantics
|
||
operation arg1 arg2 res mode max min sie)
|
||
(sequence ((DI tmp))
|
||
; Make sure we saturate at max/min against a value that is
|
||
; sign- or zero-extended appropriately from "mode".
|
||
(set tmp (operation DI
|
||
((.sym DI-ext- mode) arg1) ((.sym DI-ext- mode) arg2)))
|
||
(saturate-v tmp max min sie res))
|
||
)
|
||
|
||
(define-pmacro (media-dual-arith-sat-semantics operation mode max min)
|
||
(sequence ((mode argihi) (mode argilo) (mode argjhi) (mode argjlo))
|
||
(extract-hilo FRinti 0 FRintj 0 argihi argilo argjhi argjlo)
|
||
(media-arith-sat-semantics operation argihi argjhi
|
||
(halfword hi FRintk 0) mode max min
|
||
(msr-sie-fri-hi))
|
||
(media-arith-sat-semantics operation argilo argjlo
|
||
(halfword lo FRintk 0) mode max min
|
||
(msr-sie-fri-lo)))
|
||
)
|
||
|
||
(define-pmacro (media-dual-arith-sat name operation mode max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
(.str name "$pack $FRinti,$FRintj,$FRintk")
|
||
(+ pack FRintk op FRinti ope FRintj)
|
||
(media-dual-arith-sat-semantics operation mode max min)
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
)
|
||
|
||
(media-dual-arith-sat maddhss add HI 32767 -32768 OP_7B OPE1_10 "Media dual add signed with saturation")
|
||
(media-dual-arith-sat maddhus add UHI 65535 0 OP_7B OPE1_11 "Media dual add unsigned with saturation")
|
||
|
||
(media-dual-arith-sat msubhss sub HI 32767 -32768 OP_7B OPE1_12 "Media dual sub signed with saturation")
|
||
(media-dual-arith-sat msubhus sub UHI 65535 0 OP_7B OPE1_13 "Media dual sub unsigned with saturation")
|
||
|
||
(define-pmacro (conditional-media-dual-arith-sat
|
||
name operation mode max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1) CONDITIONAL)
|
||
(.str name "$pack $FRinti,$FRintj,$FRintk,$CCi,$cond")
|
||
(+ pack FRintk op FRinti CCi cond ope FRintj)
|
||
(if (eq CCi (or cond 2))
|
||
(media-dual-arith-sat-semantics operation mode max min))
|
||
((fr400 (unit u-media-1)) (fr450 (unit u-media-1))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
)
|
||
|
||
(conditional-media-dual-arith-sat cmaddhss add HI 32767 -32768 OP_71 OPE4_0 "Conditional Media dual add signed with saturation")
|
||
(conditional-media-dual-arith-sat cmaddhus add UHI 65535 0 OP_71 OPE4_1 "Conditional Media dual add unsigned with saturation")
|
||
|
||
(conditional-media-dual-arith-sat cmsubhss sub HI 32767 -32768 OP_71 OPE4_2 "Conditional Media dual sub signed with saturation")
|
||
(conditional-media-dual-arith-sat cmsubhus sub UHI 65535 0 OP_71 OPE4_3 "Conditional Media dual sub unsigned with saturation")
|
||
|
||
(define-pmacro (media-quad-arith-sat-semantics cond operation mode max min)
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(orif (register-unaligned FRintjeven 2)
|
||
(register-unaligned FRintkeven 2)))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(if cond
|
||
(sequence ((mode argihi) (mode argilo) (mode argjhi) (mode argjlo))
|
||
; hack to get FRintkeven referenced as a target for profiling
|
||
(set FRintkeven (c-raw-call SI "frv_ref_SI" FRintkeven))
|
||
(extract-hilo FRintieven 0 FRintjeven 0
|
||
argihi argilo argjhi argjlo)
|
||
(media-arith-sat-semantics operation argihi argjhi
|
||
(halfword hi FRintkeven 0) mode
|
||
max min (msr-sie-fri-hi))
|
||
(media-arith-sat-semantics operation argilo argjlo
|
||
(halfword lo FRintkeven 0) mode
|
||
max min (msr-sie-fri-lo))
|
||
(extract-hilo FRintieven 1 FRintjeven 1
|
||
argihi argilo argjhi argjlo)
|
||
(media-arith-sat-semantics operation argihi argjhi
|
||
(halfword hi FRintkeven 1) mode
|
||
max min (msr-sie-fri-1-hi))
|
||
(media-arith-sat-semantics operation argilo argjlo
|
||
(halfword lo FRintkeven 1) mode
|
||
max min (msr-sie-fri-1-lo)))))
|
||
)
|
||
|
||
(define-pmacro (media-quad-arith-sat name operation mode max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2))
|
||
(.str name "$pack $FRintieven,$FRintjeven,$FRintkeven")
|
||
(+ pack FRintkeven op FRintieven ope FRintjeven)
|
||
(media-quad-arith-sat-semantics 1 operation mode max min)
|
||
((fr400 (unit u-media-1-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven)))
|
||
(fr450 (unit u-media-1-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven)))
|
||
(fr500 (unit u-media-quad-arith
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven))) (fr550 (unit u-media-quad)))
|
||
)
|
||
)
|
||
|
||
(media-quad-arith-sat mqaddhss add HI 32767 -32768 OP_7B OPE1_18 "Media quad add signed with saturation")
|
||
(media-quad-arith-sat mqaddhus add UHI 65535 0 OP_7B OPE1_19 "Media quad add unsigned with saturation")
|
||
|
||
(media-quad-arith-sat mqsubhss sub HI 32767 -32768 OP_7B OPE1_1A "Media quad sub signed with saturation")
|
||
(media-quad-arith-sat mqsubhus sub UHI 65535 0 OP_7B OPE1_1B "Media quad sub unsigned with saturation")
|
||
|
||
(define-pmacro (conditional-media-quad-arith-sat
|
||
name operation mode max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-2)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2) CONDITIONAL)
|
||
(.str name "$pack $FRintieven,$FRintjeven,$FRintkeven,$CCi,$cond")
|
||
(+ pack FRintkeven op FRintieven CCi cond ope FRintjeven)
|
||
(media-quad-arith-sat-semantics (eq CCi (or cond 2))
|
||
operation mode max min)
|
||
((fr400 (unit u-media-1-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven)))
|
||
(fr450 (unit u-media-1-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven)))
|
||
(fr500 (unit u-media-quad-arith
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven))) (fr550 (unit u-media-quad)))
|
||
)
|
||
)
|
||
|
||
(conditional-media-quad-arith-sat cmqaddhss add HI 32767 -32768 OP_73 OPE4_0 "Conditional Media quad add signed with saturation")
|
||
(conditional-media-quad-arith-sat cmqaddhus add UHI 65535 0 OP_73 OPE4_1 "Conditional Media quad add unsigned with saturation")
|
||
|
||
(conditional-media-quad-arith-sat cmqsubhss sub HI 32767 -32768 OP_73 OPE4_2 "Conditional Media quad sub signed with saturation")
|
||
(conditional-media-quad-arith-sat cmqsubhus sub UHI 65535 0 OP_73 OPE4_3 "Conditional Media quad sub unsigned with saturation")
|
||
|
||
;; Return A if |A| > |B| and B is positive. Return -A if |A| > |B| and
|
||
;; B is negative, saturating 0x8000 as 0x7fff. Return 0 otherwise.
|
||
(define-pmacro (media-low-clear-semantics a b)
|
||
(cond HI
|
||
((le UHI (abs a) (abs b)) 0)
|
||
((le HI 0 b) a)
|
||
((eq HI a -32768) 32767)
|
||
(else (neg a))))
|
||
|
||
;; Return A if -|B| < A < |B|. Return -B if A <= -|B|, saturating 0x8000
|
||
;; as 0x7fff. Return B if A >= |B|.
|
||
(define-pmacro (media-scope-limit-semantics a b)
|
||
(cond HI
|
||
((andif (gt HI b -32768)
|
||
(ge HI a (abs b))) b)
|
||
((gt HI a (neg (abs b))) a)
|
||
((eq HI b -32768) 32767)
|
||
(else (neg b))))
|
||
|
||
(define-pmacro (media-quad-limit name operation op ope comment)
|
||
(dni name
|
||
comment
|
||
((UNIT FM0) (MACH fr450) (FR450-MAJOR M-2))
|
||
(.str name "$pack $FRintieven,$FRintjeven,$FRintkeven")
|
||
(+ pack FRintkeven op FRintieven ope FRintjeven)
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(orif (register-unaligned FRintjeven 2)
|
||
(register-unaligned FRintkeven 2)))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(sequence ((HI a1) (HI a2) (HI a3) (HI a4)
|
||
(HI b1) (HI b2) (HI b3) (HI b4))
|
||
; hack to get FRintkeven referenced as a target
|
||
; for profiling
|
||
(set FRintkeven (c-raw-call SI "frv_ref_SI" FRintkeven))
|
||
(extract-hilo FRintieven 0 FRintjeven 0 a1 a2 b1 b2)
|
||
(extract-hilo FRintieven 1 FRintjeven 1 a3 a4 b3 b4)
|
||
(set (halfword hi FRintkeven 0) (operation a1 b1))
|
||
(set (halfword lo FRintkeven 0) (operation a2 b2))
|
||
(set (halfword hi FRintkeven 1) (operation a3 b3))
|
||
(set (halfword lo FRintkeven 1) (operation a4 b4))))
|
||
((fr450 (unit u-media-1-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven))))
|
||
)
|
||
)
|
||
|
||
(media-quad-limit mqlclrhs media-low-clear-semantics OP_78 OPE1_10
|
||
"Media quad low clear")
|
||
(media-quad-limit mqlmths media-scope-limit-semantics OP_78 OPE1_14
|
||
"Media quad scope limitation")
|
||
|
||
(define-pmacro (media-quad-shift name operation op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FM0) (MACH fr450) (FR450-MAJOR M-2))
|
||
(.str name "$pack $FRintieven,$u6,$FRintkeven")
|
||
(+ pack FRintkeven op FRintieven ope u6)
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(register-unaligned FRintkeven 2))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(set FRintieven (c-raw-call SI "frv_ref_SI" FRintieven))
|
||
(set FRintkeven (c-raw-call SI "frv_ref_SI" FRintkeven))
|
||
(set (halfword hi FRintkeven 0)
|
||
(operation HI (halfword hi FRintieven 0)
|
||
(and u6 #xf)))
|
||
(set (halfword lo FRintkeven 0)
|
||
(operation HI (halfword lo FRintieven 0)
|
||
(and u6 #xf)))
|
||
(set (halfword hi FRintkeven 1)
|
||
(operation HI (halfword hi FRintieven 1)
|
||
(and u6 #xf)))
|
||
(set (halfword lo FRintkeven 1)
|
||
(operation HI (halfword lo FRintieven 1)
|
||
(and u6 #xf)))))
|
||
((fr450 (unit u-media-3-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintieven)
|
||
(out FRintk FRintkeven))))
|
||
)
|
||
)
|
||
|
||
(media-quad-shift mqsllhi sll OP_78 OPE1_11 "Media quad left shift")
|
||
(media-quad-shift mqsrahi sra OP_78 OPE1_13 "Media quad right shift")
|
||
|
||
(define-pmacro (media-acc-arith-sat name operation mode max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3))
|
||
(.str name "$pack $ACC40Si,$ACC40Sk")
|
||
(+ pack ACC40Sk op ACC40Si ope (ACCj-null))
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Si))
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Sk))
|
||
(if (register-unaligned ACC40Si 2)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(media-arith-sat-semantics operation ACC40Si
|
||
(nextreg h-acc40S ACC40Si 1)
|
||
ACC40Sk mode max min (msr-sie-acci)))))
|
||
((fr400 (unit u-media-2-acc)) (fr450 (unit u-media-2-acc))
|
||
(fr550 (unit u-media-4-acc)))
|
||
)
|
||
)
|
||
|
||
(media-acc-arith-sat maddaccs add DI #x7fffffffff (inv DI #x7fffffffff)
|
||
OP_78 OPE1_04 "Media accumulator addition")
|
||
(media-acc-arith-sat msubaccs sub DI #x7fffffffff (inv DI #x7fffffffff)
|
||
OP_78 OPE1_05 "Media accumulator subtraction")
|
||
|
||
(define-pmacro (media-dual-acc-arith-sat name operation mode max min op ope
|
||
comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT MDUALACC) (MACH fr400,fr450,fr550) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4))
|
||
(.str name "$pack $ACC40Si,$ACC40Sk")
|
||
(+ pack ACC40Sk op ACC40Si ope (ACCj-null))
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Si))
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Sk))
|
||
(if (register-unaligned ACC40Si 4)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if (register-unaligned ACC40Sk 2)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(sequence ()
|
||
(media-arith-sat-semantics operation ACC40Si
|
||
(nextreg h-acc40S ACC40Si 1)
|
||
ACC40Sk mode max min
|
||
(msr-sie-acci))
|
||
(media-arith-sat-semantics operation
|
||
(nextreg h-acc40S ACC40Si 2)
|
||
(nextreg h-acc40S ACC40Si 3)
|
||
(nextreg h-acc40S ACC40Sk 1)
|
||
mode max min
|
||
(msr-sie-acci-1)))))))
|
||
((fr400 (unit u-media-2-acc-dual)) (fr450 (unit u-media-2-acc-dual))
|
||
(fr550 (unit u-media-4-acc-dual)))
|
||
)
|
||
)
|
||
|
||
(media-dual-acc-arith-sat mdaddaccs add DI #x7fffffffff (inv DI #x7fffffffff)
|
||
OP_78 OPE1_06 "Media accumulator addition")
|
||
(media-dual-acc-arith-sat mdsubaccs sub DI #x7fffffffff (inv DI #x7fffffffff)
|
||
OP_78 OPE1_07 "Media accumulator subtraction")
|
||
|
||
(dni masaccs
|
||
"Media add and subtract signed accumulator with saturation"
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3))
|
||
"masaccs$pack $ACC40Si,$ACC40Sk"
|
||
(+ pack ACC40Sk OP_78 ACC40Si OPE1_08 (ACCj-null))
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Si))
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Sk))
|
||
(if (register-unaligned ACC40Si 2)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if (register-unaligned ACC40Sk 2)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(sequence ()
|
||
(media-arith-sat-semantics add ACC40Si
|
||
(nextreg h-acc40S ACC40Si 1)
|
||
ACC40Sk DI
|
||
#x7fffffffff
|
||
(inv DI #x7fffffffff)
|
||
(msr-sie-acci))
|
||
(media-arith-sat-semantics sub ACC40Si
|
||
(nextreg h-acc40S ACC40Si 1)
|
||
(nextreg h-acc40S ACC40Sk 1)
|
||
DI
|
||
#x7fffffffff
|
||
(inv DI #x7fffffffff)
|
||
(msr-sie-acci-1)))))))
|
||
((fr400 (unit u-media-2-add-sub)) (fr450 (unit u-media-2-add-sub))
|
||
(fr550 (unit u-media-4-add-sub)))
|
||
)
|
||
|
||
(dni mdasaccs
|
||
"Media add and subtract signed accumulator with saturation"
|
||
((UNIT MDUALACC) (MACH fr400,fr450,fr550) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4))
|
||
"mdasaccs$pack $ACC40Si,$ACC40Sk"
|
||
(+ pack ACC40Sk OP_78 ACC40Si OPE1_09 (ACCj-null))
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Si))
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Sk))
|
||
(if (register-unaligned ACC40Si 4)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if (register-unaligned ACC40Sk 4)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(sequence ()
|
||
(media-arith-sat-semantics add ACC40Si
|
||
(nextreg h-acc40S ACC40Si 1)
|
||
ACC40Sk DI
|
||
#x7fffffffff
|
||
(inv DI #x7fffffffff)
|
||
(msr-sie-acci))
|
||
(media-arith-sat-semantics sub ACC40Si
|
||
(nextreg h-acc40S ACC40Si 1)
|
||
(nextreg h-acc40S ACC40Sk 1)
|
||
DI
|
||
#x7fffffffff
|
||
(inv DI #x7fffffffff)
|
||
(msr-sie-acci-1))
|
||
(media-arith-sat-semantics add
|
||
(nextreg h-acc40S ACC40Si 2)
|
||
(nextreg h-acc40S ACC40Si 3)
|
||
(nextreg h-acc40S ACC40Sk 2)
|
||
DI
|
||
#x7fffffffff
|
||
(inv DI #x7fffffffff)
|
||
(msr-sie-acci-2))
|
||
(media-arith-sat-semantics sub
|
||
(nextreg h-acc40S ACC40Si 2)
|
||
(nextreg h-acc40S ACC40Si 3)
|
||
(nextreg h-acc40S ACC40Sk 3)
|
||
DI
|
||
#x7fffffffff
|
||
(inv DI #x7fffffffff)
|
||
(msr-sie-acci-3)))))))
|
||
((fr400 (unit u-media-2-add-sub-dual))
|
||
(fr450 (unit u-media-2-add-sub-dual))
|
||
(fr550 (unit u-media-4-add-sub-dual)))
|
||
)
|
||
|
||
(define-pmacro (media-multiply-semantics conv arg1 arg2 res)
|
||
(set res (mul DI (conv DI arg1) (conv DI arg2)))
|
||
)
|
||
|
||
(define-pmacro (media-dual-multiply-semantics cond mode conv rhs1 rhs2)
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Sk))
|
||
(if (register-unaligned ACC40Sk 2)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if cond
|
||
(sequence ((mode argihi) (mode argilo) (mode argjhi) (mode argjlo))
|
||
(extract-hilo FRinti 0 FRintj 0
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-semantics conv argihi rhs1 ACC40Sk)
|
||
(media-multiply-semantics conv argilo rhs2
|
||
(nextreg h-acc40S ACC40Sk 1))))))
|
||
)
|
||
|
||
(define-pmacro (media-dual-multiply name mode conv rhs1 rhs2 op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3) PRESERVE-OVF)
|
||
(.str name "$pack $FRinti,$FRintj,$ACC40Sk")
|
||
(+ pack ACC40Sk op FRinti ope FRintj)
|
||
(media-dual-multiply-semantics 1 mode conv rhs1 rhs2)
|
||
((fr400 (unit u-media-2)) (fr450 (unit u-media-2))
|
||
(fr500 (unit u-media-dual-mul)) (fr550 (unit u-media-4)))
|
||
)
|
||
)
|
||
|
||
(media-dual-multiply mmulhs HI ext argjhi argjlo OP_7B OPE1_14 "Media dual multiply signed")
|
||
(media-dual-multiply mmulhu UHI zext argjhi argjlo OP_7B OPE1_15 "Media dual multiply unsigned")
|
||
|
||
(media-dual-multiply mmulxhs HI ext argjlo argjhi OP_7B OPE1_28 "Media dual cross multiply signed")
|
||
(media-dual-multiply mmulxhu UHI zext argjlo argjhi OP_7B OPE1_29 "Media dual cross multiply unsigned")
|
||
|
||
(define-pmacro (conditional-media-dual-multiply
|
||
name mode conv rhs1 rhs2 op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3)
|
||
PRESERVE-OVF CONDITIONAL)
|
||
(.str name "$pack $FRinti,$FRintj,$ACC40Sk,$CCi,$cond")
|
||
(+ pack ACC40Sk op FRinti CCi cond ope FRintj)
|
||
(media-dual-multiply-semantics (eq CCi (or cond 2)) mode conv rhs1 rhs2)
|
||
((fr400 (unit u-media-2)) (fr450 (unit u-media-2))
|
||
(fr500 (unit u-media-dual-mul)) (fr550 (unit u-media-4)))
|
||
)
|
||
)
|
||
|
||
(conditional-media-dual-multiply cmmulhs HI ext argjhi argjlo OP_72 OPE4_0 "Conditional Media dual multiply signed")
|
||
(conditional-media-dual-multiply cmmulhu UHI zext argjhi argjlo OP_72 OPE4_1 "Conditional Media dual multiply unsigned")
|
||
|
||
(define-pmacro (media-quad-multiply-semantics cond mode conv rhs1 rhs2)
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Sk))
|
||
(if (register-unaligned ACC40Sk 4)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(register-unaligned FRintjeven 2))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(if cond
|
||
(sequence ((mode argihi) (mode argilo)
|
||
(mode argjhi) (mode argjlo))
|
||
(extract-hilo FRintieven 0 FRintjeven 0
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-semantics conv argihi rhs1 ACC40Sk)
|
||
(media-multiply-semantics conv argilo rhs2
|
||
(nextreg h-acc40S ACC40Sk 1))
|
||
(extract-hilo FRintieven 1 FRintjeven 1
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-semantics conv argihi rhs1
|
||
(nextreg h-acc40S ACC40Sk 2))
|
||
(media-multiply-semantics conv argilo rhs2
|
||
(nextreg h-acc40S ACC40Sk 3)))))))
|
||
)
|
||
|
||
(define-pmacro (media-quad-multiply name mode conv rhs1 rhs2 op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4) PRESERVE-OVF)
|
||
(.str name "$pack $FRintieven,$FRintjeven,$ACC40Sk")
|
||
(+ pack ACC40Sk op FRintieven ope FRintjeven)
|
||
(media-quad-multiply-semantics 1 mode conv rhs1 rhs2)
|
||
((fr400 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr450 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr500 (unit u-media-quad-mul
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven))) (fr550 (unit u-media-4-quad)))
|
||
)
|
||
)
|
||
|
||
(media-quad-multiply mqmulhs HI ext argjhi argjlo OP_7B OPE1_1C "Media quad multiply signed")
|
||
(media-quad-multiply mqmulhu UHI zext argjhi argjlo OP_7B OPE1_1D "Media quad multiply unsigned")
|
||
|
||
(media-quad-multiply mqmulxhs HI ext argjlo argjhi OP_7B OPE1_2A "Media quad cross multiply signed")
|
||
(media-quad-multiply mqmulxhu UHI zext argjlo argjhi OP_7B OPE1_2B "Media quad cross multiply unsigned")
|
||
|
||
(define-pmacro (conditional-media-quad-multiply
|
||
name mode conv rhs1 rhs2 op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4)
|
||
PRESERVE-OVF CONDITIONAL)
|
||
(.str name "$pack $FRintieven,$FRintjeven,$ACC40Sk,$CCi,$cond")
|
||
(+ pack ACC40Sk op FRintieven CCi cond ope FRintjeven)
|
||
(media-quad-multiply-semantics (eq CCi (or cond 2)) mode conv rhs1 rhs2)
|
||
((fr400 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr450 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr500 (unit u-media-quad-mul
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven))) (fr550 (unit u-media-4-quad)))
|
||
)
|
||
)
|
||
|
||
(conditional-media-quad-multiply cmqmulhs HI ext argjhi argjlo OP_74 OPE4_0 "Conditional Media quad multiply signed")
|
||
(conditional-media-quad-multiply cmqmulhu UHI zext argjhi argjlo OP_74 OPE4_1 "Conditional Media quad multiply unsigned")
|
||
|
||
(define-pmacro (media-multiply-acc-semantics
|
||
conv arg1 addop arg2 res max min sie)
|
||
(sequence ((DI tmp))
|
||
(set tmp (addop res (mul DI (conv DI arg1) (conv DI arg2))))
|
||
(saturate-v tmp max min sie res))
|
||
)
|
||
|
||
(define-pmacro (media-dual-multiply-acc-semantics
|
||
cond mode conv addop rhw res max min)
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of res))
|
||
(if (register-unaligned res 2)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if cond
|
||
(sequence ((mode argihi) (mode argilo) (mode argjhi) (mode argjlo))
|
||
(extract-hilo FRinti 0 FRintj 0
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-acc-semantics conv argihi addop argjhi
|
||
res
|
||
max min (msr-sie-acci))
|
||
(media-multiply-acc-semantics conv argilo addop argjlo
|
||
(nextreg rhw res 1)
|
||
max min (msr-sie-acci-1))))))
|
||
)
|
||
|
||
(define-pmacro (media-dual-multiply-acc
|
||
name mode conv addop rhw res max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3))
|
||
(.str name "$pack $FRinti,$FRintj,$" res)
|
||
(+ pack res op FRinti ope FRintj)
|
||
(media-dual-multiply-acc-semantics 1 mode conv addop rhw res max min)
|
||
((fr400 (unit u-media-2)) (fr450 (unit u-media-2))
|
||
(fr500 (unit u-media-dual-mul)) (fr550 (unit u-media-4)))
|
||
)
|
||
)
|
||
|
||
(media-dual-multiply-acc mmachs HI ext add h-acc40S ACC40Sk
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_7B OPE1_16
|
||
"Media dual multiply and accumulate signed")
|
||
|
||
(media-dual-multiply-acc mmachu UHI zext add h-acc40U ACC40Uk
|
||
(const DI #xffffffffff) (const DI 0)
|
||
OP_7B OPE1_17
|
||
"Media dual multiply and accumulate unsigned")
|
||
|
||
(media-dual-multiply-acc mmrdhs HI ext sub h-acc40S ACC40Sk
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_7B OPE1_30
|
||
"Media dual multiply and reduce signed")
|
||
|
||
(media-dual-multiply-acc mmrdhu UHI zext sub h-acc40U ACC40Uk
|
||
(const DI #xffffffffff) (const DI 0)
|
||
OP_7B OPE1_31
|
||
"Media dual multiply and reduce unsigned")
|
||
|
||
(define-pmacro (conditional-media-dual-multiply-acc
|
||
name mode conv addop rhw res max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3) CONDITIONAL)
|
||
(.str name "$pack $FRinti,$FRintj,$" res ",$CCi,$cond")
|
||
(+ pack res op FRinti CCi cond ope FRintj)
|
||
(media-dual-multiply-acc-semantics (eq CCi (or cond 2))
|
||
mode conv addop rhw res max min)
|
||
((fr400 (unit u-media-2)) (fr450 (unit u-media-2))
|
||
(fr500 (unit u-media-dual-mul)) (fr550 (unit u-media-4)))
|
||
)
|
||
)
|
||
|
||
(conditional-media-dual-multiply-acc cmmachs HI ext add h-acc40S ACC40Sk
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_72 OPE4_2
|
||
"Conditional Media dual multiply and accumulate signed")
|
||
|
||
(conditional-media-dual-multiply-acc cmmachu UHI zext add h-acc40U ACC40Uk
|
||
(const DI #xffffffffff) (const DI 0)
|
||
OP_72 OPE4_3
|
||
"Conditional Media dual multiply and accumulate unsigned")
|
||
|
||
(define-pmacro (media-quad-multiply-acc-semantics
|
||
cond mode conv addop rhw res max min)
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of res))
|
||
(if (register-unaligned res 4)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(register-unaligned FRintjeven 2))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(if cond
|
||
(sequence ((mode argihi) (mode argilo)
|
||
(mode argjhi) (mode argjlo))
|
||
(extract-hilo FRintieven 0 FRintjeven 0
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-acc-semantics conv argihi addop argjhi
|
||
res
|
||
max min (msr-sie-acci))
|
||
(media-multiply-acc-semantics conv argilo addop argjlo
|
||
(nextreg rhw res 1)
|
||
max min (msr-sie-acci-1))
|
||
(extract-hilo FRintieven 1 FRintjeven 1
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-acc-semantics conv argihi addop argjhi
|
||
(nextreg rhw res 2)
|
||
max min (msr-sie-acci-2))
|
||
(media-multiply-acc-semantics conv argilo addop argjlo
|
||
(nextreg rhw res 3)
|
||
max min
|
||
(msr-sie-acci-3)))))))
|
||
)
|
||
|
||
(define-pmacro (media-quad-multiply-acc
|
||
name mode conv addop rhw res max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4))
|
||
(.str name "$pack $FRintieven,$FRintjeven,$" res)
|
||
(+ pack res op FRintieven ope FRintjeven)
|
||
(media-quad-multiply-acc-semantics 1 mode conv addop rhw res max min)
|
||
((fr400 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr450 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr500 (unit u-media-quad-mul
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven))) (fr550 (unit u-media-4-quad)))
|
||
)
|
||
)
|
||
|
||
(media-quad-multiply-acc mqmachs HI ext add h-acc40S ACC40Sk
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_7B OPE1_1E
|
||
"Media quad multiply and accumulate signed")
|
||
|
||
(media-quad-multiply-acc mqmachu UHI zext add h-acc40U ACC40Uk
|
||
(const DI #xffffffffff) (const DI 0)
|
||
OP_7B OPE1_1F
|
||
"Media quad multiply and accumulate unsigned")
|
||
|
||
(define-pmacro (conditional-media-quad-multiply-acc
|
||
name mode conv addop rhw res max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4) CONDITIONAL)
|
||
(.str name "$pack $FRintieven,$FRintjeven,$" res ",$CCi,$cond")
|
||
(+ pack res op FRintieven CCi cond ope FRintjeven)
|
||
(media-quad-multiply-acc-semantics (eq CCi (or cond 2))
|
||
mode conv addop rhw res max min)
|
||
((fr400 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr450 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr500 (unit u-media-quad-mul
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven))) (fr550 (unit u-media-4-quad)))
|
||
)
|
||
)
|
||
|
||
(conditional-media-quad-multiply-acc cmqmachs HI ext add h-acc40S ACC40Sk
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_74 OPE4_2
|
||
"Conditional Media quad multiply and accumulate signed")
|
||
|
||
(conditional-media-quad-multiply-acc cmqmachu UHI zext add h-acc40U ACC40Uk
|
||
(const DI #xffffffffff) (const DI 0)
|
||
OP_74 OPE4_3
|
||
"Conditional media quad multiply and accumulate unsigned")
|
||
|
||
(define-pmacro (media-quad-multiply-cross-acc-semantics
|
||
cond mode conv addop rhw res max min)
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of res))
|
||
(if (register-unaligned res 4)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(register-unaligned FRintjeven 2))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(if cond
|
||
(sequence ((mode argihi) (mode argilo)
|
||
(mode argjhi) (mode argjlo))
|
||
(extract-hilo FRintieven 0 FRintjeven 0
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-acc-semantics conv argihi addop argjhi
|
||
(nextreg rhw res 2)
|
||
max min (msr-sie-acci-2))
|
||
(media-multiply-acc-semantics conv argilo addop argjlo
|
||
(nextreg rhw res 3)
|
||
max min (msr-sie-acci-3))
|
||
(extract-hilo FRintieven 1 FRintjeven 1
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-acc-semantics conv argihi addop argjhi
|
||
res
|
||
max min (msr-sie-acci))
|
||
(media-multiply-acc-semantics conv argilo addop argjlo
|
||
(nextreg rhw res 1)
|
||
max min
|
||
(msr-sie-acci-1)))))))
|
||
)
|
||
|
||
(define-pmacro (media-quad-multiply-cross-acc
|
||
name mode conv addop rhw res max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4))
|
||
(.str name "$pack $FRintieven,$FRintjeven,$" res)
|
||
(+ pack res op FRintieven ope FRintjeven)
|
||
(media-quad-multiply-cross-acc-semantics 1 mode conv addop rhw res
|
||
max min)
|
||
((fr400 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr450 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr550 (unit u-media-4-quad)))
|
||
)
|
||
)
|
||
|
||
(media-quad-multiply-cross-acc mqxmachs HI ext add h-acc40S ACC40Sk
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_78 OPE1_00
|
||
"Media quad multiply and cross accumulate signed")
|
||
|
||
(define-pmacro (media-quad-cross-multiply-cross-acc-semantics
|
||
cond mode conv addop rhw res max min)
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of res))
|
||
(if (register-unaligned res 4)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(register-unaligned FRintjeven 2))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(if cond
|
||
(sequence ((mode argihi) (mode argilo)
|
||
(mode argjhi) (mode argjlo))
|
||
(extract-hilo FRintieven 0 FRintjeven 0
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-acc-semantics conv argihi addop argjlo
|
||
(nextreg rhw res 2)
|
||
max min (msr-sie-acci-2))
|
||
(media-multiply-acc-semantics conv argilo addop argjhi
|
||
(nextreg rhw res 3)
|
||
max min (msr-sie-acci-3))
|
||
(extract-hilo FRintieven 1 FRintjeven 1
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-acc-semantics conv argihi addop argjlo
|
||
res
|
||
max min (msr-sie-acci))
|
||
(media-multiply-acc-semantics conv argilo addop argjhi
|
||
(nextreg rhw res 1)
|
||
max min
|
||
(msr-sie-acci-1)))))))
|
||
)
|
||
|
||
(define-pmacro (media-quad-cross-multiply-cross-acc
|
||
name mode conv addop rhw res max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4))
|
||
(.str name "$pack $FRintieven,$FRintjeven,$" res)
|
||
(+ pack res op FRintieven ope FRintjeven)
|
||
(media-quad-cross-multiply-cross-acc-semantics 1 mode conv addop rhw res
|
||
max min)
|
||
((fr400 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr450 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr550 (unit u-media-4-quad)))
|
||
)
|
||
)
|
||
|
||
(media-quad-cross-multiply-cross-acc mqxmacxhs HI ext add h-acc40S ACC40Sk
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_78 OPE1_01
|
||
"Media quad cross multiply and cross accumulate signed")
|
||
|
||
(define-pmacro (media-quad-cross-multiply-acc-semantics
|
||
cond mode conv addop rhw res max min)
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of res))
|
||
(if (register-unaligned res 4)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(register-unaligned FRintjeven 2))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(if cond
|
||
(sequence ((mode argihi) (mode argilo)
|
||
(mode argjhi) (mode argjlo))
|
||
(extract-hilo FRintieven 0 FRintjeven 0
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-acc-semantics conv argihi addop argjlo
|
||
res
|
||
max min (msr-sie-acci))
|
||
(media-multiply-acc-semantics conv argilo addop argjhi
|
||
(nextreg rhw res 1)
|
||
max min (msr-sie-acci-1))
|
||
(extract-hilo FRintieven 1 FRintjeven 1
|
||
argihi argilo argjhi argjlo)
|
||
(media-multiply-acc-semantics conv argihi addop argjlo
|
||
(nextreg rhw res 2)
|
||
max min (msr-sie-acci-2))
|
||
(media-multiply-acc-semantics conv argilo addop argjhi
|
||
(nextreg rhw res 3)
|
||
max min
|
||
(msr-sie-acci-3)))))))
|
||
)
|
||
|
||
(define-pmacro (media-quad-cross-multiply-acc
|
||
name mode conv addop rhw res max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (MACH fr400,fr450,fr550) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4))
|
||
(.str name "$pack $FRintieven,$FRintjeven,$" res)
|
||
(+ pack res op FRintieven ope FRintjeven)
|
||
(media-quad-cross-multiply-acc-semantics 1 mode conv addop rhw res
|
||
max min)
|
||
((fr400 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr450 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr550 (unit u-media-4-quad)))
|
||
)
|
||
)
|
||
|
||
(media-quad-cross-multiply-acc mqmacxhs HI ext add h-acc40S ACC40Sk
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_78 OPE1_02
|
||
"Media quad cross multiply and accumulate signed")
|
||
|
||
(define-pmacro (media-complex-semantics
|
||
conv lhs1 rhs1 lhs2 rhs2 res max min sie)
|
||
(sequence ((DI tmp1) (DI tmp2))
|
||
(media-multiply-semantics conv lhs1 rhs1 tmp1)
|
||
(media-multiply-semantics conv lhs2 rhs2 tmp2)
|
||
(set tmp1 (sub tmp1 tmp2))
|
||
(saturate-v tmp1 max min sie res))
|
||
)
|
||
|
||
(define-pmacro (media-complex-semantics-i
|
||
conv lhs1 rhs1 lhs2 rhs2 res max min sie)
|
||
(sequence ((DI tmp1) (DI tmp2))
|
||
(media-multiply-semantics conv lhs1 rhs1 tmp1)
|
||
(media-multiply-semantics conv lhs2 rhs2 tmp2)
|
||
(set tmp1 (add tmp1 tmp2))
|
||
(saturate-v tmp1 max min sie res))
|
||
)
|
||
|
||
(define-pmacro (media-dual-complex-semantics mode conv rhs1 rhs2 max min)
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Sk))
|
||
(sequence ((mode argihi) (mode argilo) (mode argjhi) (mode argjlo))
|
||
(extract-hilo FRinti 0 FRintj 0 argihi argilo argjhi argjlo)
|
||
(media-complex-semantics conv argihi rhs1 argilo rhs2 ACC40Sk
|
||
max min (msr-sie-acci))))
|
||
)
|
||
|
||
(define-pmacro (media-dual-complex-semantics-i mode conv rhs1 rhs2 max min)
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Sk))
|
||
(sequence ((mode argihi) (mode argilo) (mode argjhi) (mode argjlo))
|
||
(extract-hilo FRinti 0 FRintj 0 argihi argilo argjhi argjlo)
|
||
(media-complex-semantics-i conv argihi rhs1 argilo rhs2 ACC40Sk
|
||
max min (msr-sie-acci))))
|
||
)
|
||
|
||
(define-pmacro (media-dual-complex
|
||
name mode conv rhs1 rhs2 max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3))
|
||
(.str name "$pack $FRinti,$FRintj,$ACC40Sk")
|
||
(+ pack ACC40Sk op FRinti ope FRintj)
|
||
(media-dual-complex-semantics mode conv rhs1 rhs2 max min)
|
||
((fr400 (unit u-media-2)) (fr450 (unit u-media-2))
|
||
(fr500 (unit u-media-dual-mul)) (fr550 (unit u-media-4)))
|
||
)
|
||
)
|
||
|
||
(define-pmacro (media-dual-complex-i
|
||
name mode conv rhs1 rhs2 max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3))
|
||
(.str name "$pack $FRinti,$FRintj,$ACC40Sk")
|
||
(+ pack ACC40Sk op FRinti ope FRintj)
|
||
(media-dual-complex-semantics-i mode conv rhs1 rhs2 max min)
|
||
((fr400 (unit u-media-2)) (fr450 (unit u-media-2))
|
||
(fr500 (unit u-media-dual-mul)) (fr550 (unit u-media-4)))
|
||
)
|
||
)
|
||
|
||
(media-dual-complex mcpxrs HI ext argjhi argjlo
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_7B OPE1_20
|
||
"Media dual complex real signed with saturation")
|
||
|
||
(media-dual-complex mcpxru UHI zext argjhi argjlo
|
||
(const DI #xffffffffff) (const DI 0)
|
||
OP_7B OPE1_21
|
||
"Media dual complex real unsigned with saturation")
|
||
|
||
(media-dual-complex-i mcpxis HI ext argjlo argjhi
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_7B OPE1_22
|
||
"Media dual complex imaginary signed with saturation")
|
||
|
||
(media-dual-complex-i mcpxiu UHI zext argjlo argjhi
|
||
(const DI #xffffffffff) (const DI 0)
|
||
OP_7B OPE1_23
|
||
"Media dual complex imaginary unsigned with saturation")
|
||
|
||
(define-pmacro (conditional-media-dual-complex
|
||
name mode conv rhs1 rhs2 max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3) CONDITIONAL)
|
||
(.str name "$pack $FRinti,$FRintj,$ACC40Sk,$CCi,$cond")
|
||
(+ pack ACC40Sk op FRinti CCi cond ope FRintj)
|
||
(if (eq CCi (or cond 2))
|
||
(media-dual-complex-semantics mode conv rhs1 rhs2 max min))
|
||
((fr400 (unit u-media-2)) (fr450 (unit u-media-2))
|
||
(fr500 (unit u-media-dual-mul)) (fr550 (unit u-media-4)))
|
||
)
|
||
)
|
||
|
||
(define-pmacro (conditional-media-dual-complex-i
|
||
name mode conv rhs1 rhs2 max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3) CONDITIONAL)
|
||
(.str name "$pack $FRinti,$FRintj,$ACC40Sk,$CCi,$cond")
|
||
(+ pack ACC40Sk op FRinti CCi cond ope FRintj)
|
||
(if (eq CCi (or cond 2))
|
||
(media-dual-complex-semantics-i mode conv rhs1 rhs2 max min))
|
||
((fr400 (unit u-media-2)) (fr450 (unit u-media-2))
|
||
(fr500 (unit u-media-dual-mul)) (fr550 (unit u-media-4)))
|
||
)
|
||
)
|
||
|
||
(conditional-media-dual-complex cmcpxrs HI ext argjhi argjlo
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_75 OPE4_0
|
||
"Conditional Media dual complex real signed with saturation")
|
||
|
||
(conditional-media-dual-complex cmcpxru UHI zext argjhi argjlo
|
||
(const DI #xffffffffff) (const DI 0)
|
||
OP_75 OPE4_1
|
||
"Conditional Media dual complex real unsigned with saturation")
|
||
|
||
(conditional-media-dual-complex-i cmcpxis HI ext argjlo argjhi
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_75 OPE4_2
|
||
"Conditional Media dual complex imaginary signed with saturation")
|
||
|
||
(conditional-media-dual-complex-i cmcpxiu UHI zext argjlo argjhi
|
||
(const DI #xffffffffff) (const DI 0)
|
||
OP_75 OPE4_3
|
||
"Conditional Media dual complex imaginary unsigned with saturation")
|
||
|
||
(define-pmacro (media-quad-complex
|
||
name mode conv rhs1 rhs2 max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4))
|
||
(.str name "$pack $FRintieven,$FRintjeven,$ACC40Sk")
|
||
(+ pack ACC40Sk op FRintieven ope FRintjeven)
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Sk))
|
||
(if (register-unaligned ACC40Sk 2)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(register-unaligned FRintjeven 2))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(sequence ((mode argihi) (mode argilo)
|
||
(mode argjhi) (mode argjlo))
|
||
(extract-hilo FRintieven 0 FRintjeven 0
|
||
argihi argilo argjhi argjlo)
|
||
(media-complex-semantics conv argihi rhs1 argilo rhs2
|
||
ACC40Sk
|
||
max min (msr-sie-acci))
|
||
(extract-hilo FRintieven 1 FRintjeven 1
|
||
argihi argilo argjhi argjlo)
|
||
(media-complex-semantics conv argihi rhs1 argilo rhs2
|
||
(nextreg h-acc40S ACC40Sk 1)
|
||
max min (msr-sie-acci-1))))))
|
||
((fr400 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr450 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr500 (unit u-media-quad-complex
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven))) (fr550 (unit u-media-4-quad)))
|
||
)
|
||
)
|
||
|
||
(define-pmacro (media-quad-complex-i
|
||
name mode conv rhs1 rhs2 max min op ope comment)
|
||
(dni name
|
||
(comment)
|
||
((UNIT FMALL) (FR500-MAJOR M-4) (FR550-MAJOR M-4)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4))
|
||
(.str name "$pack $FRintieven,$FRintjeven,$ACC40Sk")
|
||
(+ pack ACC40Sk op FRintieven ope FRintjeven)
|
||
(if (c-call SI "@cpu@_check_acc_range" (index-of ACC40Sk))
|
||
(if (register-unaligned ACC40Sk 2)
|
||
(c-call VOID "@cpu@_media_acc_not_aligned")
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(register-unaligned FRintjeven 2))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(sequence ((mode argihi) (mode argilo)
|
||
(mode argjhi) (mode argjlo))
|
||
(extract-hilo FRintieven 0 FRintjeven 0
|
||
argihi argilo argjhi argjlo)
|
||
(media-complex-semantics-i conv argihi rhs1 argilo rhs2
|
||
ACC40Sk
|
||
max min (msr-sie-acci))
|
||
(extract-hilo FRintieven 1 FRintjeven 1
|
||
argihi argilo argjhi argjlo)
|
||
(media-complex-semantics-i conv argihi rhs1 argilo rhs2
|
||
(nextreg h-acc40S ACC40Sk 1)
|
||
max min (msr-sie-acci-1))))))
|
||
((fr400 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr450 (unit u-media-2-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)))
|
||
(fr500 (unit u-media-quad-complex
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven))) (fr550 (unit u-media-4-quad)))
|
||
)
|
||
)
|
||
|
||
(media-quad-complex mqcpxrs HI ext argjhi argjlo
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_7B OPE1_24
|
||
"Media quad complex real signed with saturation")
|
||
|
||
(media-quad-complex mqcpxru UHI zext argjhi argjlo
|
||
(const DI #xffffffffff) (const DI 0)
|
||
OP_7B OPE1_25
|
||
"Media quad complex real unsigned with saturation")
|
||
|
||
(media-quad-complex-i mqcpxis HI ext argjlo argjhi
|
||
(const DI #x7fffffffff) (const DI #xffffff8000000000)
|
||
OP_7B OPE1_26
|
||
"Media quad complex imaginary signed with saturation")
|
||
|
||
(media-quad-complex-i mqcpxiu UHI zext argjlo argjhi
|
||
(const DI #xffffffffff) (const DI 0)
|
||
OP_7B OPE1_27
|
||
"Media quad complex imaginary unsigned with saturation")
|
||
|
||
(define-pmacro (media-pack src1 src2 targ offset)
|
||
(sequence ()
|
||
(set (halfword hi targ offset) (halfword lo src1 offset))
|
||
(set (halfword lo targ offset) (halfword lo src2 offset)))
|
||
)
|
||
|
||
(define-pmacro (media-expand-halfword-to-word-semantics cond)
|
||
(if cond
|
||
(sequence ((UHI tmp))
|
||
(if (and u6 1)
|
||
(set tmp (halfword lo FRinti 0))
|
||
(set tmp (halfword hi FRinti 0)))
|
||
(set (halfword hi FRintk 0) tmp)
|
||
(set (halfword lo FRintk 0) tmp)))
|
||
)
|
||
|
||
(dni mexpdhw
|
||
"Media expand halfword to word"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
"mexpdhw$pack $FRinti,$u6,$FRintk"
|
||
(+ pack FRintk OP_7B FRinti OPE1_32 u6)
|
||
(media-expand-halfword-to-word-semantics 1)
|
||
((fr400 (unit u-media-3)) (fr450 (unit u-media-3))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
|
||
(dni cmexpdhw
|
||
"Conditional media expand halfword to word"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1) CONDITIONAL)
|
||
"cmexpdhw$pack $FRinti,$u6,$FRintk,$CCi,$cond"
|
||
(+ pack FRintk OP_76 FRinti CCi cond OPE4_2 u6)
|
||
(media-expand-halfword-to-word-semantics (eq CCi (or cond 2)))
|
||
((fr400 (unit u-media-3)) (fr450 (unit u-media-3))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
|
||
(define-pmacro (media-expand-halfword-to-double-semantics cond)
|
||
(if (register-unaligned FRintkeven 2)
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(if cond
|
||
(sequence ((UHI tmp))
|
||
; a hack to get FRintkeven referenced for profiling
|
||
(set FRintkeven (c-raw-call SI "frv_ref_SI" FRintkeven))
|
||
(if (and u6 1)
|
||
(set tmp (halfword lo FRinti 0))
|
||
(set tmp (halfword hi FRinti 0)))
|
||
(set (halfword hi FRintkeven 0) tmp)
|
||
(set (halfword lo FRintkeven 0) tmp)
|
||
(set (halfword hi FRintkeven 1) tmp)
|
||
(set (halfword lo FRintkeven 1) tmp))))
|
||
)
|
||
|
||
(dni mexpdhd
|
||
"Media expand halfword to double"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2))
|
||
"mexpdhd$pack $FRinti,$u6,$FRintkeven"
|
||
(+ pack FRintkeven OP_7B FRinti OPE1_33 u6)
|
||
(media-expand-halfword-to-double-semantics 1)
|
||
((fr400 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr450 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr500 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr550 (unit u-media-dual-expand)))
|
||
)
|
||
|
||
(dni cmexpdhd
|
||
"Conditional media expand halfword to double"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2) CONDITIONAL)
|
||
"cmexpdhd$pack $FRinti,$u6,$FRintkeven,$CCi,$cond"
|
||
(+ pack FRintkeven OP_76 FRinti CCi cond OPE4_3 u6)
|
||
(media-expand-halfword-to-double-semantics (eq CCi (or cond 2)))
|
||
((fr400 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr450 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr500 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr550 (unit u-media-dual-expand)))
|
||
)
|
||
|
||
(dni mpackh
|
||
"Media halfword pack"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
"mpackh$pack $FRinti,$FRintj,$FRintk"
|
||
(+ pack FRintk OP_7B FRinti OPE1_34 FRintj)
|
||
(media-pack FRinti FRintj FRintk 0)
|
||
((fr400 (unit u-media-3)) (fr450 (unit u-media-3))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media)))
|
||
)
|
||
|
||
(dni mdpackh
|
||
"Media dual pack"
|
||
((UNIT FM01) (FR500-MAJOR M-5) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2))
|
||
"mdpackh$pack $FRintieven,$FRintjeven,$FRintkeven"
|
||
(+ pack FRintkeven OP_7B FRintieven OPE1_36 FRintjeven)
|
||
(if (orif (register-unaligned FRintieven 2)
|
||
(orif (register-unaligned FRintjeven 2)
|
||
(register-unaligned FRintkeven 2)))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(set FRintieven (c-raw-call SI "frv_ref_SI" FRintieven))
|
||
(set FRintjeven (c-raw-call SI "frv_ref_SI" FRintjeven))
|
||
(set FRintkeven (c-raw-call SI "frv_ref_SI" FRintkeven))
|
||
(media-pack FRintieven FRintjeven FRintkeven 0)
|
||
(media-pack FRintieven FRintjeven FRintkeven 1)))
|
||
((fr400 (unit u-media-3-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven)))
|
||
(fr450 (unit u-media-3-quad
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven)))
|
||
(fr500 (unit u-media-quad-arith
|
||
(in FRinti FRintieven)
|
||
(in FRintj FRintjeven)
|
||
(out FRintk FRintkeven)))
|
||
(fr550 (unit u-media-quad)))
|
||
)
|
||
|
||
(define-pmacro (media-unpack src soff targ toff)
|
||
(sequence ()
|
||
(set (halfword hi targ toff) (halfword hi src soff))
|
||
(set (halfword lo targ toff) (halfword hi src soff))
|
||
(set (halfword hi targ (add toff 1)) (halfword lo src soff))
|
||
(set (halfword lo targ (add toff 1)) (halfword lo src soff)))
|
||
)
|
||
|
||
(dni munpackh
|
||
"Media halfword unpack"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2))
|
||
"munpackh$pack $FRinti,$FRintkeven"
|
||
(+ pack FRintkeven OP_7B FRinti OPE1_35 (FRj-null))
|
||
(if (register-unaligned FRintkeven 2)
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(set FRinti (c-raw-call SI "frv_ref_SI" FRinti))
|
||
(set FRintkeven (c-raw-call SI "frv_ref_SI" FRintkeven))
|
||
(media-unpack FRinti 0 FRintkeven 0)))
|
||
((fr400 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr450 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr500 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr550 (unit u-media-dual-expand)))
|
||
)
|
||
|
||
(dni mdunpackh
|
||
"Media dual unpack"
|
||
((UNIT FM01) (FR500-MAJOR M-7) (MACH simple,tomcat,frv))
|
||
"mdunpackh$pack $FRintieven,$FRintk"
|
||
(+ pack FRintk OP_7B FRintieven OPE1_37 (FRj-null))
|
||
(if (orif (register-unaligned FRintieven 2) (register-unaligned FRintk 4))
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(set FRintieven (c-raw-call SI "frv_ref_SI" FRintieven))
|
||
(set FRintk (c-raw-call SI "frv_ref_SI" FRintk))
|
||
(media-unpack FRintieven 0 FRintk 0)
|
||
(media-unpack FRintieven 1 FRintk 2)))
|
||
((fr500 (unit u-media-dual-unpack
|
||
(in FRinti FRintieven))))
|
||
)
|
||
|
||
(define-pmacro (ubyte num arg offset)
|
||
(reg (.sym h-fr_ num) (add (index-of arg) offset)))
|
||
|
||
(define-pmacro (mbtoh-semantics cond)
|
||
(if (register-unaligned FRintkeven 2)
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(if cond
|
||
(sequence ()
|
||
(set (halfword hi FRintkeven 0) (ubyte 3 FRintj 0))
|
||
(set (halfword lo FRintkeven 0) (ubyte 2 FRintj 0))
|
||
(set (halfword hi FRintkeven 1) (ubyte 1 FRintj 0))
|
||
(set (halfword lo FRintkeven 1) (ubyte 0 FRintj 0)))))
|
||
)
|
||
|
||
(dni mbtoh
|
||
"Media convert byte to halfword"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2))
|
||
"mbtoh$pack $FRintj,$FRintkeven"
|
||
(+ pack FRintkeven OP_7B (FRi-null) OPE1_38 FRintj)
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(set FRintj (c-raw-call SI "frv_ref_SI" FRintj))
|
||
(set FRintkeven (c-raw-call SI "frv_ref_SI" FRintkeven))
|
||
(mbtoh-semantics 1))
|
||
((fr400 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr450 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr500 (unit u-media-dual-btoh
|
||
(out FRintk FRintkeven)))
|
||
(fr550 (unit u-media-dual-expand)))
|
||
)
|
||
|
||
(dni cmbtoh
|
||
"Conditional media convert byte to halfword"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2) CONDITIONAL)
|
||
"cmbtoh$pack $FRintj,$FRintkeven,$CCi,$cond"
|
||
(+ pack FRintkeven OP_77 (FRi-null) CCi cond OPE4_0 FRintj)
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(set FRintj (c-raw-call SI "frv_ref_SI" FRintj))
|
||
(set FRintkeven (c-raw-call SI "frv_ref_SI" FRintkeven))
|
||
(mbtoh-semantics (eq CCi (or cond 2))))
|
||
((fr400 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr450 (unit u-media-dual-expand
|
||
(out FRintk FRintkeven)))
|
||
(fr500 (unit u-media-dual-btoh
|
||
(out FRintk FRintkeven)))
|
||
(fr550 (unit u-media-dual-expand
|
||
(in FRinti FRintj))))
|
||
)
|
||
|
||
(define-pmacro (mhtob-semantics cond)
|
||
(if (register-unaligned FRintjeven 2)
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(if cond
|
||
(sequence ()
|
||
(set (ubyte 3 FRintk 0) (halfword hi FRintjeven 0))
|
||
(set (ubyte 2 FRintk 0) (halfword lo FRintjeven 0))
|
||
(set (ubyte 1 FRintk 0) (halfword hi FRintjeven 1))
|
||
(set (ubyte 0 FRintk 0) (halfword lo FRintjeven 1)))))
|
||
)
|
||
|
||
(dni mhtob
|
||
"Media convert halfword to byte"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2))
|
||
"mhtob$pack $FRintjeven,$FRintk"
|
||
(+ pack FRintk OP_7B (FRi-null) OPE1_39 FRintjeven)
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(set FRintjeven (c-raw-call SI "frv_ref_SI" FRintjeven))
|
||
(set FRintk (c-raw-call SI "frv_ref_SI" FRintk))
|
||
(mhtob-semantics 1))
|
||
((fr400 (unit u-media-dual-htob
|
||
(in FRintj FRintjeven)))
|
||
(fr450 (unit u-media-dual-htob
|
||
(in FRintj FRintjeven)))
|
||
(fr500 (unit u-media-dual-htob
|
||
(in FRintj FRintjeven)))
|
||
(fr550 (unit u-media-3-dual
|
||
(in FRinti FRintjeven))))
|
||
)
|
||
|
||
(dni cmhtob
|
||
"Conditional media convert halfword to byte"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-2) CONDITIONAL)
|
||
"cmhtob$pack $FRintjeven,$FRintk,$CCi,$cond"
|
||
(+ pack FRintk OP_77 (FRi-null) CCi cond OPE4_1 FRintjeven)
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(set FRintjeven (c-raw-call SI "frv_ref_SI" FRintjeven))
|
||
(set FRintk (c-raw-call SI "frv_ref_SI" FRintk))
|
||
(mhtob-semantics (eq CCi (or cond 2))))
|
||
((fr400 (unit u-media-dual-htob
|
||
(in FRintj FRintjeven)))
|
||
(fr450 (unit u-media-dual-htob
|
||
(in FRintj FRintjeven)))
|
||
(fr500 (unit u-media-dual-htob
|
||
(in FRintj FRintjeven)))
|
||
(fr550 (unit u-media-3-dual
|
||
(in FRinti FRintjeven))))
|
||
)
|
||
|
||
(define-pmacro (mbtohe-semantics cond)
|
||
(if (register-unaligned FRintk 4)
|
||
(c-call VOID "@cpu@_media_register_not_aligned")
|
||
(if cond
|
||
(sequence ()
|
||
(set (halfword hi FRintk 0) (ubyte 3 FRintj 0))
|
||
(set (halfword lo FRintk 0) (ubyte 3 FRintj 0))
|
||
(set (halfword hi FRintk 1) (ubyte 2 FRintj 0))
|
||
(set (halfword lo FRintk 1) (ubyte 2 FRintj 0))
|
||
(set (halfword hi FRintk 2) (ubyte 1 FRintj 0))
|
||
(set (halfword lo FRintk 2) (ubyte 1 FRintj 0))
|
||
(set (halfword hi FRintk 3) (ubyte 0 FRintj 0))
|
||
(set (halfword lo FRintk 3) (ubyte 0 FRintj 0)))))
|
||
)
|
||
|
||
(dni mbtohe
|
||
"Media convert byte to halfword extended"
|
||
((UNIT FM01) (FR500-MAJOR M-7) (MACH simple,tomcat,frv))
|
||
"mbtohe$pack $FRintj,$FRintk"
|
||
(+ pack FRintk OP_7B (FRi-null) OPE1_3A FRintj)
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(set FRintj (c-raw-call SI "frv_ref_SI" FRintj))
|
||
(set FRintk (c-raw-call SI "frv_ref_SI" FRintk))
|
||
(mbtohe-semantics 1))
|
||
((fr500 (unit u-media-dual-btohe)))
|
||
)
|
||
|
||
(dni cmbtohe
|
||
"Conditional media convert byte to halfword extended"
|
||
((UNIT FM01) (FR500-MAJOR M-7) CONDITIONAL (MACH simple,tomcat,frv))
|
||
"cmbtohe$pack $FRintj,$FRintk,$CCi,$cond"
|
||
(+ pack FRintk OP_77 (FRi-null) CCi cond OPE4_2 FRintj)
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(set FRintj (c-raw-call SI "frv_ref_SI" FRintj))
|
||
(set FRintk (c-raw-call SI "frv_ref_SI" FRintk))
|
||
(mbtohe-semantics (eq CCi (or cond 2))))
|
||
((fr500 (unit u-media-dual-btohe)))
|
||
)
|
||
|
||
; Media NOP
|
||
; A special case of mclracc
|
||
(dni mnop "Media nop"
|
||
((UNIT FMALL) (FR500-MAJOR M-1) (FR550-MAJOR M-1)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-1))
|
||
"mnop$pack"
|
||
(+ pack (f-ACC40Sk 63) OP_7B (f-A 1) (misc-null-10) OPE1_3B (FRj-null))
|
||
(nop)
|
||
()
|
||
)
|
||
|
||
; mclracc with #A==0
|
||
(dni mclracc-0
|
||
"Media clear accumulator(s)"
|
||
((UNIT FM01) (FR500-MAJOR M-3) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3))
|
||
"mclracc$pack $ACC40Sk,$A0"
|
||
(+ pack ACC40Sk OP_7B (f-A 0) (misc-null-10) OPE1_3B (FRj-null))
|
||
(c-call VOID "@cpu@_clear_accumulators" (index-of ACC40Sk) 0)
|
||
((fr400 (unit u-media-4)) (fr450 (unit u-media-4))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media-3-mclracc)))
|
||
)
|
||
|
||
; mclracc with #A==1
|
||
(dni mclracc-1
|
||
"Media clear accumulator(s)"
|
||
((UNIT MCLRACC-1) (FR500-MAJOR M-6) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-2) (FR450-MAJOR M-4))
|
||
"mclracc$pack $ACC40Sk,$A1"
|
||
(+ pack ACC40Sk OP_7B (f-A 1) (misc-null-10) OPE1_3B (FRj-null))
|
||
(c-call VOID "@cpu@_clear_accumulators" (index-of ACC40Sk) 1)
|
||
((fr400 (unit u-media-4)) (fr450 (unit u-media-4-mclracca))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media-3-mclracc)))
|
||
)
|
||
|
||
(dni mrdacc
|
||
"Media read accumulator"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-5))
|
||
"mrdacc$pack $ACC40Si,$FRintk"
|
||
(+ pack FRintk OP_7B ACC40Si OPE1_3C (FRj-null))
|
||
(set FRintk ACC40Si)
|
||
((fr400 (unit u-media-4)) (fr450 (unit u-media-4))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media-3-acc)))
|
||
)
|
||
|
||
(dni mrdaccg
|
||
"Media read accumulator guard"
|
||
((UNIT FM01) (FR500-MAJOR M-2) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-5))
|
||
"mrdaccg$pack $ACCGi,$FRintk"
|
||
(+ pack FRintk OP_7B ACCGi OPE1_3E (FRj-null))
|
||
(set FRintk ACCGi)
|
||
((fr400 (unit u-media-4-accg)) (fr450 (unit u-media-4-accg))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media-3-acc (in ACC40Si ACCGi))))
|
||
)
|
||
|
||
(dni mwtacc
|
||
"Media write accumulator"
|
||
((UNIT FM01) (FR500-MAJOR M-3) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3))
|
||
"mwtacc$pack $FRinti,$ACC40Sk"
|
||
(+ pack ACC40Sk OP_7B FRinti OPE1_3D (FRj-null))
|
||
(set ACC40Sk (or (and ACC40Sk (const DI #xffffffff00000000))
|
||
FRinti))
|
||
((fr400 (unit u-media-4)) (fr450 (unit u-media-4))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media-3-wtacc)))
|
||
)
|
||
|
||
(dni mwtaccg
|
||
"Media write accumulator guard"
|
||
((UNIT FM01) (FR500-MAJOR M-3) (FR550-MAJOR M-3)
|
||
(FR400-MAJOR M-1) (FR450-MAJOR M-3))
|
||
"mwtaccg$pack $FRinti,$ACCGk"
|
||
(+ pack ACCGk OP_7B FRinti OPE1_3F (FRj-null))
|
||
(sequence ()
|
||
; hack to get these referenced for profiling
|
||
(c-raw-call VOID "frv_ref_SI" ACCGk)
|
||
(set ACCGk FRinti))
|
||
((fr400 (unit u-media-4-accg)) (fr450 (unit u-media-4-accg))
|
||
(fr500 (unit u-media)) (fr550 (unit u-media-3-wtacc (in ACC40Sk ACCGk))))
|
||
)
|
||
|
||
(define-pmacro (media-cop num op)
|
||
(dni (.sym mcop num)
|
||
"Media custom instruction"
|
||
((UNIT FM01) (FR500-MAJOR M-1) (MACH frv))
|
||
(.str "mcop" num "$pack $FRi,$FRj,$FRk")
|
||
(+ pack FRk op FRi OPE1_00 FRj)
|
||
(c-call VOID "@cpu@_media_cop" num)
|
||
()
|
||
)
|
||
)
|
||
|
||
(media-cop 1 OP_7C)
|
||
(media-cop 2 OP_7D)
|
||
|
||
; nop
|
||
; A nop is defined to be a "ori gr0,0,gr0"
|
||
; This needn't be a macro-insn, but making it one greatly simplifies decode.c
|
||
; On the other hand spending a little time in the decoder is often worth it.
|
||
;
|
||
(dnmi nop "nop"
|
||
((UNIT IALL) (FR500-MAJOR I-1) (FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"nop$pack"
|
||
(emit ori pack (GRi 0) (s12 0) (GRk 0))
|
||
)
|
||
|
||
; Floating point NOP
|
||
(dni fnop
|
||
"Floating point nop"
|
||
((UNIT FMALL) (FR500-MAJOR F-8) (FR550-MAJOR F-1) (MACH simple,tomcat,fr500,fr550,frv))
|
||
"fnop$pack"
|
||
(+ pack (rd-null) OP_79 (FRi-null) OPE1_0D (FRj-null))
|
||
(nop)
|
||
()
|
||
)
|
||
|
||
; A return instruction
|
||
(dnmi ret "return"
|
||
(NO-DIS (UNIT B01) (FR500-MAJOR B-3)
|
||
(FR400-MAJOR B-3) (FR450-MAJOR B-3))
|
||
"ret$pack"
|
||
(emit bralr pack (hint_taken 2))
|
||
)
|
||
|
||
(dnmi cmp "compare"
|
||
(NO-DIS (UNIT IALL) (FR500-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"cmp$pack $GRi,$GRj,$ICCi_1"
|
||
(emit subcc pack GRi GRj (GRk 0) ICCi_1)
|
||
)
|
||
|
||
(dnmi cmpi "compare immediate"
|
||
(NO-DIS (UNIT IALL) (FR500-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"cmpi$pack $GRi,$s10,$ICCi_1"
|
||
(emit subicc pack GRi s10 (GRk 0) ICCi_1)
|
||
)
|
||
|
||
(dnmi ccmp "conditional compare"
|
||
(NO-DIS (UNIT IALL) (FR500-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
"ccmp$pack $GRi,$GRj,$CCi,$cond"
|
||
(emit csubcc pack GRi GRj (GRk 0) CCi cond)
|
||
)
|
||
|
||
(dnmi mov "move"
|
||
(NO-DIS (UNIT IALL) (FR500-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1))
|
||
"mov$pack $GRi,$GRk"
|
||
(emit ori pack GRi (s12 0) GRk)
|
||
)
|
||
|
||
(dnmi cmov "conditional move"
|
||
(NO-DIS (UNIT IALL) (FR500-MAJOR I-1)
|
||
(FR400-MAJOR I-1) (FR450-MAJOR I-1) CONDITIONAL)
|
||
"cmov$pack $GRi,$GRk,$CCi,$cond"
|
||
(emit cor pack GRi (GRj 0) GRk CCi cond)
|
||
)
|