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#ifndef ALPHA_TARGET_SIGNAL_H
#define ALPHA_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_SIGSTKFLT 7 /* actually SIGEMT */
#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 /* actually SIGINFO */
#define TARGET_SIGUSR1 30
#define TARGET_SIGUSR2 31
#define TARGET_SIGRTMIN 32
#define TARGET_SIG_BLOCK 1
#define TARGET_SIG_UNBLOCK 2
#define TARGET_SIG_SETMASK 3
/* 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_ONSTACK 0x00000001
#define TARGET_SA_RESTART 0x00000002
#define TARGET_SA_NOCLDSTOP 0x00000004
#define TARGET_SA_NODEFER 0x00000008
#define TARGET_SA_RESETHAND 0x00000010
#define TARGET_SA_NOCLDWAIT 0x00000020 /* not supported yet */
#define TARGET_SA_SIGINFO 0x00000040
#define TARGET_MINSIGSTKSZ 4096
/* From <asm/gentrap.h>. */
#define TARGET_GEN_INTOVF -1 /* integer overflow */
#define TARGET_GEN_INTDIV -2 /* integer division by zero */
#define TARGET_GEN_FLTOVF -3 /* fp overflow */
#define TARGET_GEN_FLTDIV -4 /* fp division by zero */
#define TARGET_GEN_FLTUND -5 /* fp underflow */
#define TARGET_GEN_FLTINV -6 /* invalid fp operand */
#define TARGET_GEN_FLTINE -7 /* inexact fp operand */
#define TARGET_GEN_DECOVF -8 /* decimal overflow (for COBOL??) */
#define TARGET_GEN_DECDIV -9 /* decimal division by zero */
#define TARGET_GEN_DECINV -10 /* invalid decimal operand */
#define TARGET_GEN_ROPRAND -11 /* reserved operand */
#define TARGET_GEN_ASSERTERR -12 /* assertion error */
#define TARGET_GEN_NULPTRERR -13 /* null pointer error */
#define TARGET_GEN_STKOVF -14 /* stack overflow */
#define TARGET_GEN_STRLENERR -15 /* string length error */
#define TARGET_GEN_SUBSTRERR -16 /* substring error */
#define TARGET_GEN_RANGERR -17 /* range error */
#define TARGET_GEN_SUBRNG -18
#define TARGET_GEN_SUBRNG1 -19
#define TARGET_GEN_SUBRNG2 -20
#define TARGET_GEN_SUBRNG3 -21
#define TARGET_GEN_SUBRNG4 -22
#define TARGET_GEN_SUBRNG5 -23
#define TARGET_GEN_SUBRNG6 -24
#define TARGET_GEN_SUBRNG7 -25
#define TARGET_ARCH_HAS_SETUP_FRAME
#define TARGET_ARCH_HAS_KA_RESTORER
#define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1
/* 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 /* ALPHA_TARGET_SIGNAL_H */
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