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/tmp/gdb-8.1/gdb/alpha-bsd-tdep.c
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1 /* Common target dependent code Alpha BSD's.
2
3 Copyright (C) 2000-2018 Free Software Foundation, Inc.
4
5 This file is part of GDB.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
19
20 #include "defs.h"
21 #include "regcache.h"
22
23 #include "alpha-tdep.h"
24 #include "alpha-bsd-tdep.h"
25
26 /* Conviently, GDB uses the same register numbering as the
27 ptrace register structure used by BSD on Alpha. */
28
29 void
30 alphabsd_supply_reg (struct regcache *regcache, const char *regs, int regno)
31 {
32 /* PC is at slot 32; UNIQUE not present. */
33 alpha_supply_int_regs (regcache, regno, regs, regs + 31 * 8, NULL);
34 }
35
36 void
37 alphabsd_fill_reg (const struct regcache *regcache, char *regs, int regno)
38 {
39 /* PC is at slot 32; UNIQUE not present. */
40 alpha_fill_int_regs (regcache, regno, regs, regs + 31 * 8, NULL);
41 }
42
43 void
44 alphabsd_supply_fpreg (struct regcache *regcache,
45 const char *fpregs, int regno)
46 {
47 /* FPCR is at slot 33; slot 32 unused. */
48 alpha_supply_fp_regs (regcache, regno, fpregs, fpregs + 32 * 8);
49 }
50
51 void
52 alphabsd_fill_fpreg (const struct regcache *regcache, char *fpregs, int regno)
53 {
54 /* FPCR is at slot 33; slot 32 unused. */
55 alpha_fill_fp_regs (regcache, regno, fpregs, fpregs + 32 * 8);
56 }
alpha_supply_int_regs
void alpha_supply_int_regs(struct regcache *regcache, int regno, const void *r0_r30, const void *pc, const void *unique)
Definition: alpha-tdep.c:1496
alpha_fill_int_regs
void alpha_fill_int_regs(const struct regcache *regcache, int regno, void *r0_r30, void *pc, void *unique)
Definition: alpha-tdep.c:1521
defs.h
alphabsd_fill_fpreg
void alphabsd_fill_fpreg(const struct regcache *regcache, char *fpregs, int regno)
Definition: alpha-bsd-tdep.c:52
alpha_fill_fp_regs
void alpha_fill_fp_regs(const struct regcache *regcache, int regno, void *f0_f30, void *fpcr)
Definition: alpha-tdep.c:1555
regcache.h
alphabsd_fill_reg
void alphabsd_fill_reg(const struct regcache *regcache, char *regs, int regno)
Definition: alpha-bsd-tdep.c:37
alpha-bsd-tdep.h
alphabsd_supply_reg
void alphabsd_supply_reg(struct regcache *regcache, const char *regs, int regno)
Definition: alpha-bsd-tdep.c:30
regcache
Definition: regcache.h:232
alpha_supply_fp_regs
void alpha_supply_fp_regs(struct regcache *regcache, int regno, const void *f0_f30, const void *fpcr)
Definition: alpha-tdep.c:1539
alphabsd_supply_fpreg
void alphabsd_supply_fpreg(struct regcache *regcache, const char *fpregs, int regno)
Definition: alpha-bsd-tdep.c:44
alpha-tdep.h