} 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 */
#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)