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more siginfo constants

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@130 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-05-08 15:41:15 +00:00
parent 082391983e
commit 08fc60898b
1 changed files with 18 additions and 0 deletions
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18
syscall-i386.h
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@ -444,6 +444,18 @@ typedef struct target_siginfo {
} _sifields;
} 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
*/
@ -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)