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/* This file defines the interface between the FR-V simulator and GDB.
Copyright (C) 2003-2024 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
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