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c906108c SS |
1 | /* Macro definitions for GDB on an Intel i386 running Solaris 2. |
2 | Copyright (C) 1998 Free Software Foundation, Inc. | |
3 | ||
c5aa993b | 4 | This file is part of GDB. |
c906108c | 5 | |
c5aa993b JM |
6 | This program is free software; you can redistribute it and/or modify |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 2 of the License, or | |
9 | (at your option) any later version. | |
c906108c | 10 | |
c5aa993b JM |
11 | This program is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
c906108c | 15 | |
c5aa993b JM |
16 | You should have received a copy of the GNU General Public License |
17 | along with this program; if not, write to the Free Software | |
18 | Foundation, Inc., 59 Temple Place - Suite 330, | |
19 | Boston, MA 02111-1307, USA. */ | |
c906108c SS |
20 | |
21 | #ifndef TM_I386SOL2_H | |
22 | #define TM_I386SOL2_H 1 | |
23 | ||
24 | #include "i386/tm-i386v4.h" | |
c5aa993b | 25 | |
c906108c SS |
26 | /* Signal handler frames under Solaris 2 are recognized by a return address |
27 | of 0xFFFFFFFF, the third parameter on the signal handler stack is | |
28 | a pointer to an ucontext. */ | |
29 | #undef sigtramp_saved_pc | |
30 | #undef I386V4_SIGTRAMP_SAVED_PC | |
31 | #define SIGCONTEXT_PC_OFFSET (36 + 14 * 4) | |
32 | #undef IN_SIGTRAMP | |
33 | #define IN_SIGTRAMP(pc, name) (pc == 0xFFFFFFFF) | |
34 | ||
35 | /* The SunPRO compiler puts out 0 instead of the address in N_SO symbols, | |
36 | and for SunPRO 3.0, N_FUN symbols too. */ | |
37 | #define SOFUN_ADDRESS_MAYBE_MISSING | |
38 | ||
39 | extern char *sunpro_static_transform_name PARAMS ((char *)); | |
40 | #define STATIC_TRANSFORM_NAME(x) sunpro_static_transform_name (x) | |
41 | #define IS_STATIC_TRANSFORM_NAME(name) ((name)[0] == '.') | |
42 | ||
43 | #define FAULTED_USE_SIGINFO | |
44 | ||
45 | /* Macros to extract process id and thread id from a composite pid/tid */ | |
46 | #define PIDGET(pid) ((pid) & 0xffff) | |
47 | #define TIDGET(pid) (((pid) >> 16) & 0xffff) | |
48 | ||
49 | /* Macro to extract carry from given regset. */ | |
50 | #define PS_FLAG_CARRY 0x1 /* Carry bit in PS */ | |
51 | #define PROCFS_GET_CARRY(regset) ((regset)[EFL] & PS_FLAG_CARRY) | |
52 | ||
53 | #ifdef HAVE_THREAD_DB_LIB | |
54 | ||
55 | extern char *solaris_pid_to_str PARAMS ((int pid)); | |
c906108c SS |
56 | |
57 | #else | |
58 | ||
59 | extern char *procfs_pid_to_str PARAMS ((int pid)); | |
c906108c SS |
60 | |
61 | #endif | |
62 | ||
c5aa993b | 63 | #endif /* ifndef TM_I386SOL2_H */ |