/* * 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_ssflags; /* Unused */ unsigned long long sc_mdhi; unsigned long long sc_mdlo; unsigned int sc_cause; /* Unused */ unsigned int sc_badvaddr; /* Unused */ unsigned long sc_sigset[4]; /* kernel's sigset_t */ }; #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 #include <linux/types.h> /* * 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. */ struct sigcontext { unsigned long sc_regs[32]; unsigned long sc_fpregs[32]; unsigned long sc_mdhi; unsigned long sc_mdlo; unsigned long sc_pc; unsigned long sc_badvaddr; unsigned int sc_status; unsigned int sc_fpc_csr; unsigned int sc_fpc_eir; unsigned int sc_used_math; unsigned int sc_cause; }; #ifdef __KERNEL__ 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_ssflags; /* Unused */ __u64 sc_mdhi; __u64 sc_mdlo; __u32 sc_cause; /* Unused */ __u32 sc_badvaddr; /* Unused */ __u32 sc_sigset[4]; /* kernel's sigset_t */ }; #endif /* __KERNEL__ */ #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ #endif /* _ASM_SIGCONTEXT_H */