diff options
Diffstat (limited to 'syscall-i386.h')
| -rw-r--r-- | syscall-i386.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/syscall-i386.h b/syscall-i386.h index 2d0e91dd39..30e8bc3daa 100644 --- a/syscall-i386.h +++ b/syscall-i386.h @@ -445,6 +445,18 @@ typedef struct target_siginfo { } target_siginfo_t; /* + * si_code values + * Digital reserves positive values for kernel-generated signals. + */ +#define TARGET_SI_USER 0 /* sent by kill, sigsend, raise */ +#define TARGET_SI_KERNEL 0x80 /* sent by the kernel from somewhere */ +#define TARGET_SI_QUEUE -1 /* sent by sigqueue */ +#define TARGET_SI_TIMER -2 /* sent by timer expiration */ +#define TARGET_SI_MESGQ -3 /* sent by real time mesq state change */ +#define TARGET_SI_ASYNCIO -4 /* sent by AIO completion */ +#define TARGET_SI_SIGIO -5 /* sent by queued SIGIO */ + +/* * SIGILL si_codes */ #define TARGET_ILL_ILLOPN (2) /* illegal operand */ @@ -462,6 +474,12 @@ typedef struct target_siginfo { #define TARGET_FPE_FLTSUB (8) /* subscript out of range */ #define TARGET_NSIGFPE 8 +/* + * SIGSEGV si_codes + */ +#define TARGET_SEGV_MAPERR (1) /* address not mapped to object */ +#define TARGET_SEGV_ACCERR (2) /* invalid permissions for mapped object */ + /* default linux values for the selectors */ #define __USER_CS (0x23) #define __USER_DS (0x2B) |