#ifndef MIPS_TARGET_SIGNAL_H #define MIPS_TARGET_SIGNAL_H #include "cpu.h" /* this struct defines a stack used during syscall handling */ typedef struct target_sigaltstack { abi_long ss_sp; abi_ulong ss_size; abi_long ss_flags; } target_stack_t; /* * sigaltstack controls */ #define TARGET_SS_ONSTACK 1 #define TARGET_SS_DISABLE 2 #define TARGET_MINSIGSTKSZ 2048 #define TARGET_SIGSTKSZ 8192 static inline abi_ulong get_sp_from_cpustate(CPUMIPSState *state) { return state->active_tc.gpr[29]; } # if defined(TARGET_ABI_MIPSO32) /* compare linux/arch/mips/kernel/signal.c:setup_frame() */ void setup_frame(int sig, struct target_sigaction * ka, target_sigset_t *set, CPUMIPSState *regs); #endif void setup_rt_frame(int sig, struct target_sigaction *ka, target_siginfo_t *info, target_sigset_t *set, CPUMIPSState *env); #endif /* MIPS_TARGET_SIGNAL_H */