1 /* This file defines the interface between the FR-V simulator and GDB.
3 Copyright 2003 Free Software Foundation, Inc.
5 Contributed by Red Hat.
7 This file is part of GDB.
9 This program is free software; you can redistribute it and/or
10 modify it under the terms of the GNU General Public License as
11 published by the Free Software Foundation; either version 2 of the
12 License, or (at your option) any later version.
14 This program is distributed in the hope that it will be useful, but
15 WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
24 #if !defined (SIM_FRV_H)
33 SIM_FRV_GR0_REGNUM
= 0,
34 SIM_FRV_GR63_REGNUM
= 63,
35 SIM_FRV_FR0_REGNUM
= 64,
36 SIM_FRV_FR63_REGNUM
= 127,
37 SIM_FRV_PC_REGNUM
= 128,
39 /* An FR-V architecture may have up to 4096 special purpose registers
40 (SPRs). In order to determine a specific constant used to access
41 a particular SPR, one of the H_SPR_ prefixed offsets defined in
42 opcodes/frv-desc.h should be added to SIM_FRV_SPR0_REGNUM. So,
43 for example, the number that GDB uses to fetch the link register
44 from the simulator is (SIM_FRV_SPR0_REGNUM + H_SPR_LR). */
45 SIM_FRV_SPR0_REGNUM
= 129,
46 SIM_FRV_SPR4095_REGNUM
= SIM_FRV_SPR0_REGNUM
+ 4095
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