basic signal handling

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@41 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 42 insertions, 3 deletions

diff --git a/syscall-i386.h b/syscall-i386.h
index 3d270d7754..39bba1a493 100644
--- a/syscall-i386.h
+++ b/syscall-i386.h
@@ -302,20 +302,59 @@ struct target_stat64 {
 	unsigned long long	st_ino;
 };
 
-typedef unsigned long old_sigset_t;		/* at least 32 bits */
+#define TARGET_SA_NOCLDSTOP	0x00000001
+#define TARGET_SA_NOCLDWAIT	0x00000002 /* not supported yet */
+#define TARGET_SA_SIGINFO	0x00000004
+#define TARGET_SA_ONSTACK	0x08000000
+#define TARGET_SA_RESTART	0x10000000
+#define TARGET_SA_NODEFER	0x40000000
+#define TARGET_SA_RESETHAND	0x80000000
+#define TARGET_SA_RESTORER	0x04000000
+
+#define TARGET_SIGHUP		 1
+#define TARGET_SIGINT		 2
+#define TARGET_SIGQUIT		 3
+#define TARGET_SIGILL		 4
+#define TARGET_SIGTRAP		 5
+#define TARGET_SIGABRT		 6
+#define TARGET_SIGIOT		 6
+#define TARGET_SIGBUS		 7
+#define TARGET_SIGFPE		 8
+#define TARGET_SIGKILL		 9
+#define TARGET_SIGUSR1		10
+#define TARGET_SIGSEGV		11
+#define TARGET_SIGUSR2		12
+#define TARGET_SIGPIPE		13
+#define TARGET_SIGALRM		14
+#define TARGET_SIGTERM		15
+#define TARGET_SIGSTKFLT	16
+#define TARGET_SIGCHLD		17
+#define TARGET_SIGCONT		18
+#define TARGET_SIGSTOP		19
+#define TARGET_SIGTSTP		20
+#define TARGET_SIGTTIN		21
+#define TARGET_SIGTTOU		22
+#define TARGET_SIGURG		23
+#define TARGET_SIGXCPU		24
+#define TARGET_SIGXFSZ		25
+#define TARGET_SIGVTALRM	26
+#define TARGET_SIGPROF		27
+#define TARGET_SIGWINCH	        28
+#define TARGET_SIGIO		29
+#define TARGET_SIGRTMIN         32
 
 struct target_old_sigaction {
         target_ulong _sa_handler;
         target_ulong sa_mask;
         target_ulong sa_flags;
-        void (*sa_restorer)(void);
+        target_ulong sa_restorer;
 };
 
 struct target_sigaction {
         target_ulong _sa_handler;
-        target_sigset_t sa_mask;
         target_ulong sa_flags;
         target_ulong sa_restorer;
+        target_sigset_t sa_mask;
 };
 
 typedef union target_sigval {