43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
/* This file defines the interface between the FR-V simulator and GDB.
|
|
|
|
Copyright (C) 2003-2022 Free Software Foundation, Inc.
|
|
|
|
Contributed by Red Hat.
|
|
|
|
This file is part of GDB.
|
|
|
|
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/>. */
|
|
|
|
#if !defined (SIM_FRV_H)
|
|
#define SIM_FRV_H
|
|
|
|
enum sim_frv_regs
|
|
{
|
|
SIM_FRV_GR0_REGNUM = 0,
|
|
SIM_FRV_GR63_REGNUM = 63,
|
|
SIM_FRV_FR0_REGNUM = 64,
|
|
SIM_FRV_FR63_REGNUM = 127,
|
|
SIM_FRV_PC_REGNUM = 128,
|
|
|
|
/* An FR-V architecture may have up to 4096 special purpose registers
|
|
(SPRs). In order to determine a specific constant used to access
|
|
a particular SPR, one of the H_SPR_ prefixed offsets defined in
|
|
opcodes/frv-desc.h should be added to SIM_FRV_SPR0_REGNUM. So,
|
|
for example, the number that GDB uses to fetch the link register
|
|
from the simulator is (SIM_FRV_SPR0_REGNUM + H_SPR_LR). */
|
|
SIM_FRV_SPR0_REGNUM = 129,
|
|
SIM_FRV_SPR4095_REGNUM = SIM_FRV_SPR0_REGNUM + 4095
|
|
};
|
|
|
|
#endif
|