[mirror_qemu.git] / linux-user / s390x / target_signal.h

#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];
}


#endif /* S390X_TARGET_SIGNAL_H */
Commit	Line	Data
9c93ae13 MA	1	#ifndef S390X_TARGET_SIGNAL_H
9c93ae13 MA	2	#define S390X_TARGET_SIGNAL_H
a4c075f1 UH	3
	4	#include "cpu.h"
	5
	6	typedef struct target_sigaltstack {
	7	abi_ulong ss_sp;
	8	int ss_flags;
	9	abi_ulong ss_size;
	10	} target_stack_t;
	11
	12	/*
	13	* sigaltstack controls
	14	*/
	15	#define TARGET_SS_ONSTACK 1
	16	#define TARGET_SS_DISABLE 2
	17
	18	#define TARGET_MINSIGSTKSZ 2048
	19	#define TARGET_SIGSTKSZ 8192
	20
	21	static inline abi_ulong get_sp_from_cpustate(CPUS390XState *state)
	22	{
	23	return state->regs[15];
	24	}
	25
47405ab6	26
9c93ae13	27	#endif /* S390X_TARGET_SIGNAL_H */