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
15 #define HAVE_ARCH_COPY_SIGINFO_TO_USER
17 #include <asm-generic/siginfo.h>
19 typedef struct siginfo
{
26 int _pad
[SI_PAD_SIZE
];
30 pid_t _pid
; /* sender's pid */
31 uid_t _uid
; /* sender's uid */
36 timer_t _tid
; /* timer id */
37 int _overrun
; /* overrun count */
38 char _pad
[sizeof(__ARCH_SI_UID_T
) - sizeof(int)];
39 sigval_t _sigval
; /* must overlay ._rt._sigval! */
40 int _sys_private
; /* not to be passed to user */
43 /* POSIX.1b signals */
45 pid_t _pid
; /* sender's pid */
46 uid_t _uid
; /* sender's uid */
52 pid_t _pid
; /* which child */
53 uid_t _uid
; /* sender's uid */
54 int _status
; /* exit code */
59 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
61 void __user
*_addr
; /* faulting insn/memory ref. */
62 int _imm
; /* immediate value for "break" */
63 unsigned int _flags
; /* see below */
64 unsigned long _isr
; /* isr */
65 short _addr_lsb
; /* lsb of faulting address */
70 long _band
; /* POLL_IN, POLL_OUT, POLL_MSG (XPG requires a "long") */
76 #define si_imm _sifields._sigfault._imm /* as per UNIX SysV ABI spec */
77 #define si_flags _sifields._sigfault._flags
79 * si_isr is valid for SIGILL, SIGFPE, SIGSEGV, SIGBUS, and SIGTRAP provided that
80 * si_code is non-zero and __ISR_VALID is set in si_flags.
82 #define si_isr _sifields._sigfault._isr
85 * Flag values for si_flags:
87 #define __ISR_VALID_BIT 0
88 #define __ISR_VALID (1 << __ISR_VALID_BIT)
93 #define ILL_BADIADDR (__SI_FAULT|9) /* unimplemented instruction address */
94 #define __ILL_BREAK (__SI_FAULT|10) /* illegal break */
95 #define __ILL_BNDMOD (__SI_FAULT|11) /* bundle-update (modification) in progress */
102 #define __FPE_DECOVF (__SI_FAULT|9) /* decimal overflow */
103 #define __FPE_DECDIV (__SI_FAULT|10) /* decimal division by zero */
104 #define __FPE_DECERR (__SI_FAULT|11) /* packed decimal error */
105 #define __FPE_INVASC (__SI_FAULT|12) /* invalid ASCII digit */
106 #define __FPE_INVDEC (__SI_FAULT|13) /* invalid decimal digit */
113 #define __SEGV_PSTKOVF (__SI_FAULT|3) /* paragraph stack overflow */
121 #endif /* _UAPI_ASM_IA64_SIGINFO_H */