source: trunk/libs/newlib/src/include/gdb/sim-frv.h @ 666

Last change on this file since 666 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 1.6 KB
Line 
1/* This file defines the interface between the FR-V simulator and GDB.
2
3   Copyright 2003-2013 Free Software Foundation, Inc.
4
5   Contributed by Red Hat.
6
7   This file is part of GDB.
8
9   This program is free software; you can redistribute it and/or modify
10   it under the terms of the GNU General Public License as published by
11   the Free Software Foundation; either version 3 of the License, or
12   (at your option) any later version.
13
14   This program is distributed in the hope that it will be useful,
15   but WITHOUT ANY WARRANTY; without even the implied warranty of
16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17   GNU General Public License for more details.
18
19   You should have received a copy of the GNU General Public License
20   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
21
22#if !defined (SIM_FRV_H)
23#define SIM_FRV_H
24
25#ifdef __cplusplus
26extern "C" { // }
27#endif
28
29enum sim_frv_regs
30{
31  SIM_FRV_GR0_REGNUM  = 0,
32  SIM_FRV_GR63_REGNUM = 63,
33  SIM_FRV_FR0_REGNUM  = 64,
34  SIM_FRV_FR63_REGNUM = 127,
35  SIM_FRV_PC_REGNUM   = 128,
36
37  /* An FR-V architecture may have up to 4096 special purpose registers
38     (SPRs).  In order to determine a specific constant used to access
39     a particular SPR, one of the H_SPR_ prefixed offsets defined in
40     opcodes/frv-desc.h should be added to SIM_FRV_SPR0_REGNUM.  So,
41     for example, the number that GDB uses to fetch the link register
42     from the simulator is (SIM_FRV_SPR0_REGNUM + H_SPR_LR).  */
43  SIM_FRV_SPR0_REGNUM = 129,
44  SIM_FRV_SPR4095_REGNUM = SIM_FRV_SPR0_REGNUM + 4095
45};
46
47#ifdef __cplusplus
48}
49#endif
50
51#endif
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