Warning: This file is not a C or C++ file. It does not have highlighting.
| 1 | /* Copyright (C) 1996-2024 Free Software Foundation, Inc. This file is part of the GNU C Library. |
|---|---|
| 2 | |
| 3 | The GNU C Library is free software; you can redistribute it and/or |
| 4 | modify it under the terms of the GNU Lesser General Public |
| 5 | License as published by the Free Software Foundation; either |
| 6 | version 2.1 of the License, or (at your option) any later version. |
| 7 | |
| 8 | The GNU C Library is distributed in the hope that it will be useful, |
| 9 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 11 | Lesser General Public License for more details. |
| 12 | |
| 13 | You should have received a copy of the GNU Lesser General Public |
| 14 | License along with the GNU C Library. If not, see |
| 15 | <https://www.gnu.org/licenses/>. */ |
| 16 | |
| 17 | #ifndef _BITS_SIGCONTEXT_H |
| 18 | #define _BITS_SIGCONTEXT_H 1 |
| 19 | |
| 20 | #if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H |
| 21 | # error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." |
| 22 | #endif |
| 23 | |
| 24 | #include <sgidefs.h> |
| 25 | |
| 26 | #if _MIPS_SIM == _ABIO32 |
| 27 | |
| 28 | /* Certain unused fields were replaced with new ones in 2.6.12-rc4. |
| 29 | The changes were as follows: |
| 30 | |
| 31 | sc_cause -> sc_hi1 |
| 32 | sc_badvaddr -> sc_lo1 |
| 33 | sc_sigset[0] -> sc_hi2 |
| 34 | sc_sigset[1] -> sc_lo2 |
| 35 | sc_sigset[2] -> sc_hi3 |
| 36 | sc_sigset[3] -> sc_lo3 |
| 37 | |
| 38 | sc_regmask, sc_ownedfp and sc_fpc_eir are not used. */ |
| 39 | struct sigcontext { |
| 40 | unsigned int sc_regmask; |
| 41 | unsigned int sc_status; |
| 42 | __extension__ unsigned long long sc_pc; |
| 43 | __extension__ unsigned long long sc_regs[32]; |
| 44 | __extension__ unsigned long long sc_fpregs[32]; |
| 45 | unsigned int sc_ownedfp; |
| 46 | unsigned int sc_fpc_csr; |
| 47 | unsigned int sc_fpc_eir; |
| 48 | unsigned int sc_used_math; |
| 49 | unsigned int sc_dsp; |
| 50 | __extension__ unsigned long long sc_mdhi; |
| 51 | __extension__ unsigned long long sc_mdlo; |
| 52 | unsigned long sc_hi1; |
| 53 | unsigned long sc_lo1; |
| 54 | unsigned long sc_hi2; |
| 55 | unsigned long sc_lo2; |
| 56 | unsigned long sc_hi3; |
| 57 | unsigned long sc_lo3; |
| 58 | }; |
| 59 | |
| 60 | #else |
| 61 | |
| 62 | /* This structure changed in 2.6.12-rc4 when DSP support was added. */ |
| 63 | struct sigcontext { |
| 64 | __extension__ unsigned long long sc_regs[32]; |
| 65 | __extension__ unsigned long long sc_fpregs[32]; |
| 66 | __extension__ unsigned long long sc_mdhi; |
| 67 | __extension__ unsigned long long sc_hi1; |
| 68 | __extension__ unsigned long long sc_hi2; |
| 69 | __extension__ unsigned long long sc_hi3; |
| 70 | __extension__ unsigned long long sc_mdlo; |
| 71 | __extension__ unsigned long long sc_lo1; |
| 72 | __extension__ unsigned long long sc_lo2; |
| 73 | __extension__ unsigned long long sc_lo3; |
| 74 | __extension__ unsigned long long sc_pc; |
| 75 | unsigned int sc_fpc_csr; |
| 76 | unsigned int sc_used_math; |
| 77 | unsigned int sc_dsp; |
| 78 | unsigned int sc_reserved; |
| 79 | }; |
| 80 | |
| 81 | #endif /* _MIPS_SIM != _ABIO32 */ |
| 82 | #endif |
| 83 |
Warning: This file is not a C or C++ file. It does not have highlighting.