mirror of
https://github.com/qemu/qemu.git
synced 2024-12-05 09:43:44 +08:00
c1e8e3a746
TARGET_SIGSTKSZ is not used, we should remove it. Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1637893388-10282-4-git-send-email-gaosong@loongson.cn> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
#ifndef SPARC_TARGET_SIGNAL_H
|
|
#define SPARC_TARGET_SIGNAL_H
|
|
|
|
#define TARGET_SIGHUP 1
|
|
#define TARGET_SIGINT 2
|
|
#define TARGET_SIGQUIT 3
|
|
#define TARGET_SIGILL 4
|
|
#define TARGET_SIGTRAP 5
|
|
#define TARGET_SIGABRT 6
|
|
#define TARGET_SIGIOT 6
|
|
#define TARGET_SIGSTKFLT 7 /* actually EMT */
|
|
#define TARGET_SIGFPE 8
|
|
#define TARGET_SIGKILL 9
|
|
#define TARGET_SIGBUS 10
|
|
#define TARGET_SIGSEGV 11
|
|
#define TARGET_SIGSYS 12
|
|
#define TARGET_SIGPIPE 13
|
|
#define TARGET_SIGALRM 14
|
|
#define TARGET_SIGTERM 15
|
|
#define TARGET_SIGURG 16
|
|
#define TARGET_SIGSTOP 17
|
|
#define TARGET_SIGTSTP 18
|
|
#define TARGET_SIGCONT 19
|
|
#define TARGET_SIGCHLD 20
|
|
#define TARGET_SIGTTIN 21
|
|
#define TARGET_SIGTTOU 22
|
|
#define TARGET_SIGIO 23
|
|
#define TARGET_SIGXCPU 24
|
|
#define TARGET_SIGXFSZ 25
|
|
#define TARGET_SIGVTALRM 26
|
|
#define TARGET_SIGPROF 27
|
|
#define TARGET_SIGWINCH 28
|
|
#define TARGET_SIGPWR 29
|
|
#define TARGET_SIGUSR1 30
|
|
#define TARGET_SIGUSR2 31
|
|
#define TARGET_SIGRTMIN 32
|
|
|
|
#define TARGET_SIG_BLOCK 0x01 /* for blocking signals */
|
|
#define TARGET_SIG_UNBLOCK 0x02 /* for unblocking signals */
|
|
#define TARGET_SIG_SETMASK 0x04 /* for setting the signal mask */
|
|
|
|
/* 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_SA_NOCLDSTOP 8u
|
|
#define TARGET_SA_NOCLDWAIT 0x100u
|
|
#define TARGET_SA_SIGINFO 0x200u
|
|
#define TARGET_SA_ONSTACK 1u
|
|
#define TARGET_SA_RESTART 2u
|
|
#define TARGET_SA_NODEFER 0x20u
|
|
#define TARGET_SA_RESETHAND 4u
|
|
#define TARGET_ARCH_HAS_SA_RESTORER 1
|
|
#define TARGET_ARCH_HAS_KA_RESTORER 1
|
|
|
|
#define TARGET_MINSIGSTKSZ 4096
|
|
|
|
#ifdef TARGET_ABI32
|
|
#define TARGET_ARCH_HAS_SETUP_FRAME
|
|
#define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1
|
|
#else
|
|
/* For sparc64, use of KA_RESTORER is mandatory. */
|
|
#define TARGET_ARCH_HAS_SIGTRAMP_PAGE 0
|
|
#endif
|
|
|
|
/* bit-flags */
|
|
#define TARGET_SS_AUTODISARM (1U << 31) /* disable sas during sighandling */
|
|
/* mask for all SS_xxx flags */
|
|
#define TARGET_SS_FLAG_BITS TARGET_SS_AUTODISARM
|
|
|
|
#endif /* SPARC_TARGET_SIGNAL_H */
|