2 * Based on <asm-i386/siginfo.h>.
5 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
7 #ifndef _UAPI_ASM_IA64_SIGINFO_H
8 #define _UAPI_ASM_IA64_SIGINFO_H
11 #define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
13 #define HAVE_ARCH_SIGINFO_T
14 #define HAVE_ARCH_COPY_SIGINFO_TO_USER
16 #include <asm-generic/siginfo.h>
18 typedef struct siginfo {
25 int _pad[SI_PAD_SIZE];
29 pid_t _pid; /* sender's pid */
30 uid_t _uid; /* sender's uid */
35 timer_t _tid; /* timer id */
36 int _overrun; /* overrun count */
37 char _pad[sizeof(__ARCH_SI_UID_T) - sizeof(int)];
38 sigval_t _sigval; /* must overlay ._rt._sigval! */
39 int _sys_private; /* not to be passed to user */
42 /* POSIX.1b signals */
44 pid_t _pid; /* sender's pid */
45 uid_t _uid; /* sender's uid */
51 pid_t _pid; /* which child */
52 uid_t _uid; /* sender's uid */
53 int _status; /* exit code */
58 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
60 void __user *_addr; /* faulting insn/memory ref. */
61 int _imm; /* immediate value for "break" */
62 unsigned int _flags; /* see below */
63 unsigned long _isr; /* isr */
64 short _addr_lsb; /* lsb of faulting address */
66 /* used when si_code=SEGV_BNDERR */
71 /* used when si_code=SEGV_PKUERR */
78 long _band; /* POLL_IN, POLL_OUT, POLL_MSG (XPG requires a "long") */
84 #define si_imm _sifields._sigfault._imm /* as per UNIX SysV ABI spec */
85 #define si_flags _sifields._sigfault._flags
87 * si_isr is valid for SIGILL, SIGFPE, SIGSEGV, SIGBUS, and SIGTRAP provided that
88 * si_code is non-zero and __ISR_VALID is set in si_flags.
90 #define si_isr _sifields._sigfault._isr
93 * Flag values for si_flags:
95 #define __ISR_VALID_BIT 0
96 #define __ISR_VALID (1 << __ISR_VALID_BIT)
101 #define ILL_BADIADDR 9 /* unimplemented instruction address */
102 #define __ILL_BREAK 10 /* illegal break */
103 #define __ILL_BNDMOD 11 /* bundle-update (modification) in progress */
111 #define FPE_FIXME 0 /* Broken dup of SI_USER */
112 #endif /* __KERNEL__ */
113 #define __FPE_DECOVF 9 /* decimal overflow */
114 #define __FPE_DECDIV 10 /* decimal division by zero */
115 #define __FPE_DECERR 11 /* packed decimal error */
116 #define __FPE_INVASC 12 /* invalid ASCII digit */
117 #define __FPE_INVDEC 13 /* invalid decimal digit */
124 #define __SEGV_PSTKOVF 4 /* paragraph stack overflow */
132 #endif /* _UAPI_ASM_IA64_SIGINFO_H */