[qemu.git] / linux-user / hppa / target_signal.h

#ifndef HPPA_TARGET_SIGNAL_H
#define HPPA_TARGET_SIGNAL_H

#include "cpu.h"

/* this struct defines a stack used during syscall handling */

typedef struct target_sigaltstack {
    abi_ulong ss_sp;
    int32_t 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(CPUHPPAState *state)
{
    return state->gr[30];
}

#endif /* HPPA_TARGET_SIGNAL_H */
Commit	Line	Data
925ccf32 RH	1	#ifndef HPPA_TARGET_SIGNAL_H
	2	#define HPPA_TARGET_SIGNAL_H
	3
	4	#include "cpu.h"
	5
	6	/* this struct defines a stack used during syscall handling */
	7
	8	typedef struct target_sigaltstack {
	9	abi_ulong ss_sp;
	10	int32_t ss_flags;
	11	abi_ulong ss_size;
	12	} target_stack_t;
	13
	14
	15	/*
	16	* sigaltstack controls
	17	*/
	18	#define TARGET_SS_ONSTACK 1
	19	#define TARGET_SS_DISABLE 2
	20
	21	#define TARGET_MINSIGSTKSZ 2048
	22	#define TARGET_SIGSTKSZ 8192
	23
	24	static inline abi_ulong get_sp_from_cpustate(CPUHPPAState *state)
	25	{
	26	return state->gr[30];
	27	}
	28
	29	#endif /* HPPA_TARGET_SIGNAL_H */