diff options
Diffstat (limited to 'arch/mips/include/asm/sigcontext.h')
| -rw-r--r-- | arch/mips/include/asm/sigcontext.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/arch/mips/include/asm/sigcontext.h b/arch/mips/include/asm/sigcontext.h new file mode 100644 index 000000000000..9ce0607d7a4e --- /dev/null +++ b/arch/mips/include/asm/sigcontext.h | |||
| @@ -0,0 +1,100 @@ | |||
| 1 | /* | ||
| 2 | * This file is subject to the terms and conditions of the GNU General Public | ||
| 3 | * License. See the file "COPYING" in the main directory of this archive | ||
| 4 | * for more details. | ||
| 5 | * | ||
| 6 | * Copyright (C) 1996, 1997, 1999 by Ralf Baechle | ||
| 7 | * Copyright (C) 1999 Silicon Graphics, Inc. | ||
| 8 | */ | ||
| 9 | #ifndef _ASM_SIGCONTEXT_H | ||
| 10 | #define _ASM_SIGCONTEXT_H | ||
| 11 | |||
| 12 | #include <asm/sgidefs.h> | ||
| 13 | |||
| 14 | #if _MIPS_SIM == _MIPS_SIM_ABI32 | ||
| 15 | |||
| 16 | /* | ||
| 17 | * Keep this struct definition in sync with the sigcontext fragment | ||
| 18 | * in arch/mips/tools/offset.c | ||
| 19 | */ | ||
| 20 | struct sigcontext { | ||
| 21 | unsigned int sc_regmask; /* Unused */ | ||
| 22 | unsigned int sc_status; /* Unused */ | ||
| 23 | unsigned long long sc_pc; | ||
| 24 | unsigned long long sc_regs[32]; | ||
| 25 | unsigned long long sc_fpregs[32]; | ||
| 26 | unsigned int sc_acx; /* Was sc_ownedfp */ | ||
| 27 | unsigned int sc_fpc_csr; | ||
| 28 | unsigned int sc_fpc_eir; /* Unused */ | ||
| 29 | unsigned int sc_used_math; | ||
| 30 | unsigned int sc_dsp; /* dsp status, was sc_ssflags */ | ||
| 31 | unsigned long long sc_mdhi; | ||
| 32 | unsigned long long sc_mdlo; | ||
| 33 | unsigned long sc_hi1; /* Was sc_cause */ | ||
| 34 | unsigned long sc_lo1; /* Was sc_badvaddr */ | ||
| 35 | unsigned long sc_hi2; /* Was sc_sigset[4] */ | ||
| 36 | unsigned long sc_lo2; | ||
| 37 | unsigned long sc_hi3; | ||
| 38 | unsigned long sc_lo3; | ||
| 39 | }; | ||
| 40 | |||
| 41 | #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ | ||
| 42 | |||
| 43 | #if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 | ||
| 44 | |||
| 45 | #include <linux/posix_types.h> | ||
| 46 | /* | ||
| 47 | * Keep this struct definition in sync with the sigcontext fragment | ||
| 48 | * in arch/mips/tools/offset.c | ||
| 49 | * | ||
| 50 | * Warning: this structure illdefined with sc_badvaddr being just an unsigned | ||
| 51 | * int so it was changed to unsigned long in 2.6.0-test1. This may break | ||
| 52 | * binary compatibility - no prisoners. | ||
| 53 | * DSP ASE in 2.6.12-rc4. Turn sc_mdhi and sc_mdlo into an array of four | ||
| 54 | * entries, add sc_dsp and sc_reserved for padding. No prisoners. | ||
| 55 | */ | ||
| 56 | struct sigcontext { | ||
| 57 | __u64 sc_regs[32]; | ||
| 58 | __u64 sc_fpregs[32]; | ||
| 59 | __u64 sc_mdhi; | ||
| 60 | __u64 sc_hi1; | ||
| 61 | __u64 sc_hi2; | ||
| 62 | __u64 sc_hi3; | ||
| 63 | __u64 sc_mdlo; | ||
| 64 | __u64 sc_lo1; | ||
| 65 | __u64 sc_lo2; | ||
| 66 | __u64 sc_lo3; | ||
| 67 | __u64 sc_pc; | ||
| 68 | __u32 sc_fpc_csr; | ||
| 69 | __u32 sc_used_math; | ||
| 70 | __u32 sc_dsp; | ||
| 71 | __u32 sc_reserved; | ||
| 72 | }; | ||
| 73 | |||
| 74 | #ifdef __KERNEL__ | ||
| 75 | |||
| 76 | struct sigcontext32 { | ||
| 77 | __u32 sc_regmask; /* Unused */ | ||
| 78 | __u32 sc_status; /* Unused */ | ||
| 79 | __u64 sc_pc; | ||
| 80 | __u64 sc_regs[32]; | ||
| 81 | __u64 sc_fpregs[32]; | ||
| 82 | __u32 sc_acx; /* Only MIPS32; was sc_ownedfp */ | ||
| 83 | __u32 sc_fpc_csr; | ||
| 84 | __u32 sc_fpc_eir; /* Unused */ | ||
| 85 | __u32 sc_used_math; | ||
| 86 | __u32 sc_dsp; /* dsp status, was sc_ssflags */ | ||
| 87 | __u64 sc_mdhi; | ||
| 88 | __u64 sc_mdlo; | ||
| 89 | __u32 sc_hi1; /* Was sc_cause */ | ||
| 90 | __u32 sc_lo1; /* Was sc_badvaddr */ | ||
| 91 | __u32 sc_hi2; /* Was sc_sigset[4] */ | ||
| 92 | __u32 sc_lo2; | ||
| 93 | __u32 sc_hi3; | ||
| 94 | __u32 sc_lo3; | ||
| 95 | }; | ||
| 96 | #endif /* __KERNEL__ */ | ||
| 97 | |||
| 98 | #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ | ||
| 99 | |||
| 100 | #endif /* _ASM_SIGCONTEXT_H */ | ||