c227f0995e
In the very least, a change like this requires discussion on the list.
The naming convention is goofy and it causes a massive merge problem. Something
like this _must_ be presented on the list first so people can provide input
and cope with it.
This reverts commit 99a0949b72.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
37 lines
637 B
C
37 lines
637 B
C
#ifndef TARGET_SIGNAL_H
|
|
#define TARGET_SIGNAL_H
|
|
|
|
#include "cpu.h"
|
|
|
|
/* this struct defines a stack used during syscall handling */
|
|
|
|
typedef struct target_sigaltstack {
|
|
abi_ulong ss_sp;
|
|
abi_long ss_flags;
|
|
abi_ulong ss_size;
|
|
} target_stack_t;
|
|
|
|
|
|
/*
|
|
* sigaltstack controls
|
|
*/
|
|
#define TARGET_SS_ONSTACK 1
|
|
#define TARGET_SS_DISABLE 2
|
|
|
|
#define TARGET_MINSIGSTKSZ 4096
|
|
#define TARGET_SIGSTKSZ 16384
|
|
|
|
#ifndef UREG_I6
|
|
#define UREG_I6 6
|
|
#endif
|
|
#ifndef UREG_FP
|
|
#define UREG_FP UREG_I6
|
|
#endif
|
|
|
|
static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state)
|
|
{
|
|
return state->regwptr[UREG_FP];
|
|
}
|
|
|
|
#endif /* TARGET_SIGNAL_H */
|