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#ifndef S390X_TARGET_SIGNAL_H
#define S390X_TARGET_SIGNAL_H
#include "cpu.h"
typedef struct target_sigaltstack {
abi_ulong ss_sp;
int ss_flags;
abi_ulong ss_size;
} 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(CPUS390XState *state)
{
return state->regs[15];
}
void setup_frame(int sig, struct target_sigaction *ka,
target_sigset_t *set, CPUS390XState *env);
void setup_rt_frame(int sig, struct target_sigaction *ka,
target_siginfo_t *info,
target_sigset_t *set, CPUS390XState *env);
#endif /* S390X_TARGET_SIGNAL_H */
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