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6b16acab MK |
1 | /* Native-dependent code for Solaris x86. |
2 | ||
3 | Copyright 2004 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 2 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, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, | |
20 | Boston, MA 02111-1307, USA. */ | |
21 | ||
22 | #include "defs.h" | |
23 | #include "regcache.h" | |
24 | ||
25 | #include <sys/procfs.h> | |
26 | #include "gregset.h" | |
27 | ||
28 | /* This file provids the (temporary) glue between the Solaris x86 | |
29 | target dependent code and the machine independent SVR4 /proc | |
30 | support. */ | |
31 | ||
32 | /* Solaris 10 (Solaris 2.10, SunOS 5.10) and up support two process | |
33 | data models, the traditional 32-bit data model (ILP32) and the | |
34 | 64-bit data model (LP64). The format of /proc depends on the data | |
35 | model of the observer (the controlling process, GDB in our case). | |
36 | The Solaris header files conveniently define PR_MODEL_NATIVE to the | |
37 | data model of the controlling process. If its value is | |
38 | PR_MODEL_LP64, we know that GDB is being compiled as a 64-bit | |
39 | program. | |
40 | ||
41 | Note that a 32-bit GDB won't be able to debug a 64-bit target | |
42 | process using /proc on Solaris. */ | |
43 | ||
44 | #if defined (PR_MODEL_NATIVE) && (PR_MODEL_NATIVE == PR_MODEL_LP64) | |
45 | ||
46 | #include "amd64-nat.h" | |
47 | #include "amd64-tdep.h" | |
48 | ||
49 | void | |
50 | supply_gregset (prgregset_t *gregs) | |
51 | { | |
52 | amd64_supply_native_gregset (current_regcache, -1, gregs); | |
53 | } | |
54 | ||
55 | void | |
56 | supply_fpregset (prfpregset_t *fpregs) | |
57 | { | |
58 | amd64_supply_fxsave (current_regcache, -1, fpregs); | |
59 | } | |
60 | ||
61 | void | |
62 | fill_gregset (prgregset_t *gregs, int regnum) | |
63 | { | |
64 | amd64_collect_native_gregset (current_regcache, regnum, gregs); | |
65 | } | |
66 | ||
67 | void | |
68 | fill_fpregset (prfpregset_t *fpregs, int regnum) | |
69 | { | |
70 | amd64_collect_fxsave (current_regcache, regnum, fpregs); | |
71 | } | |
72 | ||
73 | #else | |
74 | ||
f69c55b2 | 75 | /* For 32-bit Solaris x86, we use the Unix SVR4 code in i386v4-nat.c. */ |
6b16acab MK |
76 | |
77 | #endif |