159 lines
4.5 KiB
ArmAsm
159 lines
4.5 KiB
ArmAsm
/* Tests instructions l.ror and l.rori.
|
|
|
|
Copyright (C) 2017-2022 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
# mach: or1k
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000000);\n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000001);\n
|
|
# output: report(0xd9c787c1);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000004);\n
|
|
# output: report(0x3b38f0f8);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000010);\n
|
|
# output: report(0x0f83b38f);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x0000001f);\n
|
|
# output: report(0x671e1f07);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000021);\n
|
|
# output: report(0xd9c787c1);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00002224);\n
|
|
# output: report(0x3b38f0f8);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00f789f0);\n
|
|
# output: report(0x0f83b38f);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0xffffffff);\n
|
|
# output: report(0x671e1f07);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000000);\n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000001);\n
|
|
# output: report(0xd9c787c1);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000004);\n
|
|
# output: report(0x3b38f0f8);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000010);\n
|
|
# output: report(0x0f83b38f);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x0000001f);\n
|
|
# output: report(0x671e1f07);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000021);\n
|
|
# output: report(0xd9c787c1);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000024);\n
|
|
# output: report(0x3b38f0f8);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x00000030);\n
|
|
# output: report(0x0f83b38f);\n
|
|
# output: \n
|
|
# output: report(0xb38f0f83);\n
|
|
# output: report(0x0000003f);\n
|
|
# output: report(0x671e1f07);\n
|
|
# output: \n
|
|
# output: exit(0)\n
|
|
|
|
#include "or1k-asm-test-env.h"
|
|
|
|
.macro TEST_ROR op1, op2, res
|
|
/* Note that 'res' is not used here. We could stop using the
|
|
.TestResults file and use 'res' here instead. */
|
|
LOAD_IMMEDIATE r5, \op1
|
|
LOAD_IMMEDIATE r6, \op2
|
|
REPORT_REG_TO_CONSOLE r5
|
|
REPORT_REG_TO_CONSOLE r6
|
|
l.ror r4, r5, r6
|
|
REPORT_REG_TO_CONSOLE r4
|
|
PRINT_NEWLINE_TO_CONSOLE
|
|
.endm
|
|
|
|
.macro TEST_RORI op1, op2, res
|
|
/* Note that 'res' is not used here. We could stop using the
|
|
.TestResults file and use 'res' here instead. */
|
|
LOAD_IMMEDIATE r5, \op1
|
|
REPORT_REG_TO_CONSOLE r5
|
|
REPORT_IMMEDIATE_TO_CONSOLE \op2
|
|
l.rori r4, r5, \op2
|
|
REPORT_REG_TO_CONSOLE r4
|
|
PRINT_NEWLINE_TO_CONSOLE
|
|
.endm
|
|
|
|
STANDARD_TEST_ENVIRONMENT
|
|
|
|
.section .text
|
|
start_tests:
|
|
PUSH LINK_REGISTER_R9
|
|
|
|
/* Test the l.ror instruction. */
|
|
|
|
/* Rotate by zero */
|
|
TEST_ROR 0xb38f0f83, 0x00000000, 0xb38f0f83
|
|
|
|
/* Rotate by amounts in the 1 - 31 range. */
|
|
TEST_ROR 0xb38f0f83, 0x00000001, 0xd9c787c1
|
|
TEST_ROR 0xb38f0f83, 0x00000004, 0x3b38f0f8
|
|
TEST_ROR 0xb38f0f83, 0x00000010, 0x0f83b38f
|
|
TEST_ROR 0xb38f0f83, 0x0000001f, 0x671e1f07
|
|
|
|
/* Rotate by larger amounts - should be masked. */
|
|
TEST_ROR 0xb38f0f83, 0x00000021, 0xd9c787c1
|
|
TEST_ROR 0xb38f0f83, 0x00002224, 0x3b38f0f8
|
|
TEST_ROR 0xb38f0f83, 0x00f789f0, 0x0f83b38f
|
|
TEST_ROR 0xb38f0f83, 0xffffffff, 0x671e1f07
|
|
|
|
/* Test the l.rori instruction. */
|
|
|
|
/* Rotate by zero */
|
|
TEST_RORI 0xb38f0f83, 0x00000000, 0xb38f0f83
|
|
|
|
/* Rotate by amounts in the 1 - 31 range. */
|
|
TEST_RORI 0xb38f0f83, 0x01, 0xd9c787c1
|
|
TEST_RORI 0xb38f0f83, 0x04, 0x3b38f0f8
|
|
TEST_RORI 0xb38f0f83, 0x10, 0x0f83b38f
|
|
TEST_RORI 0xb38f0f83, 0x1f, 0x671e1f07
|
|
|
|
/* Rotate by larger amounts (32 - 63) - should be masked. */
|
|
TEST_RORI 0xb38f0f83, 0x21, 0xd9c787c1
|
|
TEST_RORI 0xb38f0f83, 0x24, 0x3b38f0f8
|
|
TEST_RORI 0xb38f0f83, 0x30, 0x0f83b38f
|
|
TEST_RORI 0xb38f0f83, 0x3f, 0x671e1f07
|
|
|
|
POP LINK_REGISTER_R9
|
|
RETURN_TO_LINK_REGISTER_R9
|