From: bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Thu, 8 May 2003 15:41:15 +0000 (+0000)
Subject: more siginfo constants
X-Git-Tag: v0.2.0~67
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=08fc60898b2dba14f81fd8b7e5143c4d672a2c2c;p=thirdparty%2Fqemu.git

more siginfo constants


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@130 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/syscall-i386.h b/syscall-i386.h
index 2d0e91dd395..30e8bc3daad 100644
--- a/syscall-i386.h
+++ b/syscall-i386.h
@@ -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)