aboutsummaryrefslogtreecommitdiff
path: root/linux-user/aarch64/target_signal.h
blob: 18013e1b235085f3e68279e7f67373768f79ab97 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
#ifndef AARCH64_TARGET_SIGNAL_H
#define AARCH64_TARGET_SIGNAL_H

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

typedef struct target_sigaltstack {
    abi_ulong ss_sp;
    abi_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

#include "../generic/signal.h"

#define TARGET_SEGV_MTEAERR  8  /* Asynchronous ARM MTE error */
#define TARGET_SEGV_MTESERR  9  /* Synchronous ARM MTE exception */

#define TARGET_ARCH_HAS_SETUP_FRAME
#endif /* AARCH64_TARGET_SIGNAL_H */