2007-09-27 15:57:58 +02:00
|
|
|
#ifndef TARGET_SIGNAL_H
|
|
|
|
#define TARGET_SIGNAL_H
|
|
|
|
|
|
|
|
#include "cpu.h"
|
|
|
|
|
|
|
|
/* this struct defines a stack used during syscall handling */
|
|
|
|
|
|
|
|
typedef struct target_sigaltstack {
|
2007-10-14 18:27:31 +02:00
|
|
|
abi_long ss_sp;
|
|
|
|
abi_ulong ss_size;
|
|
|
|
abi_long ss_flags;
|
2009-10-01 20:20:47 +02:00
|
|
|
} a_target_stack;
|
2007-09-27 15:57:58 +02:00
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
* sigaltstack controls
|
|
|
|
*/
|
|
|
|
#define TARGET_SS_ONSTACK 1
|
|
|
|
#define TARGET_SS_DISABLE 2
|
|
|
|
|
|
|
|
#define TARGET_MINSIGSTKSZ 2048
|
|
|
|
#define TARGET_SIGSTKSZ 8192
|
|
|
|
|
2007-10-14 18:27:31 +02:00
|
|
|
static inline abi_ulong get_sp_from_cpustate(CPUMIPSState *state)
|
2007-09-27 18:44:32 +02:00
|
|
|
{
|
2008-06-27 12:02:35 +02:00
|
|
|
return state->active_tc.gpr[29];
|
2007-09-27 18:44:32 +02:00
|
|
|
}
|
|
|
|
|
2007-09-27 15:57:58 +02:00
|
|
|
#endif /* TARGET_SIGNAL_H */
|