1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3 * Based on <asm-i386/siginfo.h>.
6 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
8 #ifndef _UAPI_ASM_IA64_SIGINFO_H
9 #define _UAPI_ASM_IA64_SIGINFO_H
12 #define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
14 #define HAVE_ARCH_SIGINFO_T
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 */
67 /* used when si_code=SEGV_BNDERR */
72 /* used when si_code=SEGV_PKUERR */
79 long _band; /* POLL_IN, POLL_OUT, POLL_MSG (XPG requires a "long") */
85 #define si_imm _sifields._sigfault._imm /* as per UNIX SysV ABI spec */
86 #define si_flags _sifields._sigfault._flags
88 * si_isr is valid for SIGILL, SIGFPE, SIGSEGV, SIGBUS, and SIGTRAP provided that
89 * si_code is non-zero and __ISR_VALID is set in si_flags.
91 #define si_isr _sifields._sigfault._isr
94 * Flag values for si_flags:
96 #define __ISR_VALID_BIT 0
97 #define __ISR_VALID (1 << __ISR_VALID_BIT)
102 #define ILL_BADIADDR 9 /* unimplemented instruction address */
103 #define __ILL_BREAK 10 /* illegal break */
104 #define __ILL_BNDMOD 11 /* bundle-update (modification) in progress */
112 #define FPE_FIXME 0 /* Broken dup of SI_USER */
113 #endif /* __KERNEL__ */
114 #define __FPE_DECOVF 9 /* decimal overflow */
115 #define __FPE_DECDIV 10 /* decimal division by zero */
116 #define __FPE_DECERR 11 /* packed decimal error */
117 #define __FPE_INVASC 12 /* invalid ASCII digit */
118 #define __FPE_INVDEC 13 /* invalid decimal digit */
125 #define __SEGV_PSTKOVF 4 /* paragraph stack overflow */
133 #endif /* _UAPI_ASM_IA64_SIGINFO_H */