| /* |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| * |
| * Copyright (C) 1996, 1997, 1999 by Ralf Baechle |
| * Copyright (C) 1999 Silicon Graphics, Inc. |
| */ |
| #ifndef _ASM_SIGCONTEXT_H |
| #define _ASM_SIGCONTEXT_H |
| |
| #include <asm/sgidefs.h> |
| |
| #if _MIPS_SIM == _MIPS_SIM_ABI32 |
| |
| /* |
| * Keep this struct definition in sync with the sigcontext fragment |
| * in arch/mips/tools/offset.c |
| */ |
| struct sigcontext { |
| unsigned int sc_regmask; /* Unused */ |
| unsigned int sc_status; |
| unsigned long long sc_pc; |
| unsigned long long sc_regs[32]; |
| unsigned long long sc_fpregs[32]; |
| unsigned int sc_ownedfp; /* Unused */ |
| unsigned int sc_fpc_csr; |
| unsigned int sc_fpc_eir; /* Unused */ |
| unsigned int sc_used_math; |
| unsigned int sc_dsp; /* dsp status, was sc_ssflags */ |
| unsigned long long sc_mdhi; |
| unsigned long long sc_mdlo; |
| unsigned long sc_hi1; /* Was sc_cause */ |
| unsigned long sc_lo1; /* Was sc_badvaddr */ |
| unsigned long sc_hi2; /* Was sc_sigset[4] */ |
| unsigned long sc_lo2; |
| unsigned long sc_hi3; |
| unsigned long sc_lo3; |
| }; |
| |
| #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ |
| |
| #if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 |
| |
| /* |
| * Keep this struct definition in sync with the sigcontext fragment |
| * in arch/mips/tools/offset.c |
| * |
| * Warning: this structure illdefined with sc_badvaddr being just an unsigned |
| * int so it was changed to unsigned long in 2.6.0-test1. This may break |
| * binary compatibility - no prisoners. |
| * DSP ASE in 2.6.12-rc4. Turn sc_mdhi and sc_mdlo into an array of four |
| * entries, add sc_dsp and sc_reserved for padding. No prisoners. |
| */ |
| struct sigcontext { |
| unsigned long sc_regs[32]; |
| unsigned long sc_fpregs[32]; |
| unsigned long sc_mdhi; |
| unsigned long sc_hi1; |
| unsigned long sc_hi2; |
| unsigned long sc_hi3; |
| unsigned long sc_mdlo; |
| unsigned long sc_lo1; |
| unsigned long sc_lo2; |
| unsigned long sc_lo3; |
| unsigned long sc_pc; |
| unsigned int sc_fpc_csr; |
| unsigned int sc_used_math; |
| unsigned int sc_dsp; |
| unsigned int sc_reserved; |
| }; |
| |
| #ifdef __KERNEL__ |
| |
| #include <linux/posix_types.h> |
| |
| struct sigcontext32 { |
| __u32 sc_regmask; /* Unused */ |
| __u32 sc_status; |
| __u64 sc_pc; |
| __u64 sc_regs[32]; |
| __u64 sc_fpregs[32]; |
| __u32 sc_ownedfp; /* Unused */ |
| __u32 sc_fpc_csr; |
| __u32 sc_fpc_eir; /* Unused */ |
| __u32 sc_used_math; |
| __u32 sc_dsp; /* dsp status, was sc_ssflags */ |
| __u64 sc_mdhi; |
| __u64 sc_mdlo; |
| __u32 sc_hi1; /* Was sc_cause */ |
| __u32 sc_lo1; /* Was sc_badvaddr */ |
| __u32 sc_hi2; /* Was sc_sigset[4] */ |
| __u32 sc_lo2; |
| __u32 sc_hi3; |
| __u32 sc_lo3; |
| }; |
| #endif /* __KERNEL__ */ |
| |
| #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ |
| |
| #endif /* _ASM_SIGCONTEXT_H */ |