Warning: This file is not a C or C++ file. It does not have highlighting.
| 1 | /* Copyright (C) 2000-2022 Free Software Foundation, Inc. |
|---|---|
| 2 | This file is part of the GNU C Library. |
| 3 | |
| 4 | The GNU C Library is free software; you can redistribute it and/or |
| 5 | modify it under the terms of the GNU Lesser General Public |
| 6 | License as published by the Free Software Foundation; either |
| 7 | version 2.1 of the License, or (at your option) any later version. |
| 8 | |
| 9 | The GNU C Library is distributed in the hope that it will be useful, |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | Lesser General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU Lesser General Public |
| 15 | License along with the GNU C Library; if not, see |
| 16 | <https://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #ifndef _BITS_SIGCONTEXT_H |
| 19 | #define _BITS_SIGCONTEXT_H 1 |
| 20 | |
| 21 | #if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H |
| 22 | # error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." |
| 23 | #endif |
| 24 | |
| 25 | #include <bits/wordsize.h> |
| 26 | |
| 27 | #if __WORDSIZE == 32 |
| 28 | |
| 29 | /* It is quite hard to choose what to put here, because |
| 30 | Linux/sparc32 had at least 3 totally incompatible |
| 31 | signal stack layouts. |
| 32 | This one is for the "new" style signals, which are |
| 33 | now delivered unless SA_SIGINFO is requested. */ |
| 34 | |
| 35 | struct sigcontext |
| 36 | { |
| 37 | struct |
| 38 | { |
| 39 | unsigned int psr; |
| 40 | unsigned int pc; |
| 41 | unsigned int npc; |
| 42 | unsigned int y; |
| 43 | unsigned int u_regs[16]; /* globals and ins */ |
| 44 | } si_regs; |
| 45 | int si_mask; |
| 46 | }; |
| 47 | |
| 48 | #else /* sparc64 */ |
| 49 | |
| 50 | typedef struct |
| 51 | { |
| 52 | unsigned int si_float_regs [64]; |
| 53 | unsigned long si_fsr; |
| 54 | unsigned long si_gsr; |
| 55 | unsigned long si_fprs; |
| 56 | } __siginfo_fpu_t; |
| 57 | |
| 58 | struct sigcontext |
| 59 | { |
| 60 | char sigc_info[128]; |
| 61 | struct |
| 62 | { |
| 63 | unsigned long u_regs[16]; /* globals and ins */ |
| 64 | unsigned long tstate; |
| 65 | unsigned long tpc; |
| 66 | unsigned long tnpc; |
| 67 | unsigned int y; |
| 68 | unsigned int fprs; |
| 69 | } sigc_regs; |
| 70 | __siginfo_fpu_t * sigc_fpu_save; |
| 71 | struct |
| 72 | { |
| 73 | void * ss_sp; |
| 74 | int ss_flags; |
| 75 | unsigned long ss_size; |
| 76 | } sigc_stack; |
| 77 | unsigned long sigc_mask; |
| 78 | }; |
| 79 | |
| 80 | #endif /* sparc64 */ |
| 81 | |
| 82 | #endif /* bits/sigcontext.h */ |
| 83 |
Warning: This file is not a C or C++ file. It does not have highlighting.