Add extra files found in etc/ sub-directory to ETC_SUPPORT in src-release.sh
[binutils-gdb.git] / gdb / sparc-sol2-nat.c
blob8f9607f338d97aa0d3810f63239c51427fadbc04
1 /* Native-dependent code for Solaris SPARC.
3 Copyright (C) 2003-2024 Free Software Foundation, Inc.
5 This file is part of GDB.
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.
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.
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/>. */
20 #include "regcache.h"
22 #include <sys/procfs.h>
23 #include "gregset.h"
25 #include "sparc-tdep.h"
26 #include "target.h"
27 #include "procfs.h"
29 /* This file provids the (temporary) glue between the Solaris SPARC
30 target dependent code and the machine independent SVR4 /proc
31 support. */
33 /* Solaris 7 (Solaris 2.7, SunOS 5.7) and up support two process data
34 models, the traditional 32-bit data model (ILP32) and the 64-bit
35 data model (LP64). The format of /proc depends on the data model
36 of the observer (the controlling process, GDB in our case). The
37 Solaris header files conveniently define PR_MODEL_NATIVE to the
38 data model of the controlling process. If its value is
39 PR_MODEL_LP64, we know that GDB is being compiled as a 64-bit
40 program.
42 Note that a 32-bit GDB won't be able to debug a 64-bit target
43 process using /proc on Solaris. */
45 #if PR_MODEL_NATIVE == PR_MODEL_LP64
47 #include "sparc64-tdep.h"
49 #define sparc_supply_gregset sparc64_supply_gregset
50 #define sparc_supply_fpregset sparc64_supply_fpregset
51 #define sparc_collect_gregset sparc64_collect_gregset
52 #define sparc_collect_fpregset sparc64_collect_fpregset
54 #define sparc_sol2_gregmap sparc64_sol2_gregmap
55 #define sparc_sol2_fpregmap sparc64_sol2_fpregmap
57 #else
59 #define sparc_supply_gregset sparc32_supply_gregset
60 #define sparc_supply_fpregset sparc32_supply_fpregset
61 #define sparc_collect_gregset sparc32_collect_gregset
62 #define sparc_collect_fpregset sparc32_collect_fpregset
64 #define sparc_sol2_gregmap sparc32_sol2_gregmap
65 #define sparc_sol2_fpregmap sparc32_sol2_fpregmap
67 #endif
69 void
70 supply_gregset (struct regcache *regcache, const prgregset_t *gregs)
72 sparc_supply_gregset (&sparc_sol2_gregmap, regcache, -1, gregs);
75 void
76 supply_fpregset (struct regcache *regcache, const prfpregset_t *fpregs)
78 sparc_supply_fpregset (&sparc_sol2_fpregmap, regcache, -1, fpregs);
81 void
82 fill_gregset (const struct regcache *regcache, prgregset_t *gregs, int regnum)
84 sparc_collect_gregset (&sparc_sol2_gregmap, regcache, regnum, gregs);
87 void
88 fill_fpregset (const struct regcache *regcache,
89 prfpregset_t *fpregs, int regnum)
91 sparc_collect_fpregset (&sparc_sol2_fpregmap, regcache, regnum, fpregs);