X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fum%2Fsys-i386%2Fstub_segv.c;h=28ccf737a79fa9c7364e89fb6c36d3d0608a2f62;hb=dbcf4787d816a4694ec83b5fde1a947c3ce74d57;hp=2355dc19c46c544db5627b4e6f678903a23a5a0c;hpb=9a375e93f88269bb770fb2eaa57554c975449c88;p=linux-2.6-omap-h63xx.git

diff --git a/arch/um/sys-i386/stub_segv.c b/arch/um/sys-i386/stub_segv.c
index 2355dc19c46..28ccf737a79 100644
--- a/arch/um/sys-i386/stub_segv.c
+++ b/arch/um/sys-i386/stub_segv.c
@@ -1,32 +1,17 @@
 /*
- * Copyright (C) 2004 Jeff Dike (jdike@addtoit.com)
+ * Copyright (C) 2004 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
  * Licensed under the GPL
  */
 
-#include <signal.h>
-#include <sys/select.h> /* The only way I can see to get sigset_t */
-#include <asm/unistd.h>
-#include "uml-config.h"
 #include "sysdep/stub.h"
 #include "sysdep/sigcontext.h"
-#include "sysdep/faultinfo.h"
 
 void __attribute__ ((__section__ (".__syscall_stub")))
 stub_segv_handler(int sig)
 {
 	struct sigcontext *sc = (struct sigcontext *) (&sig + 1);
-	int pid;
 
-	GET_FAULTINFO_FROM_SC(*((struct faultinfo *) UML_CONFIG_STUB_DATA),
-			      sc);
+	GET_FAULTINFO_FROM_SC(*((struct faultinfo *) STUB_DATA), sc);
 
-	pid = stub_syscall0(__NR_getpid);
-	stub_syscall2(__NR_kill, pid, SIGUSR1);
-
-	/* Load pointer to sigcontext into esp, since we need to leave
-	 * the stack in its original form when we do the sigreturn here, by
-	 * hand.
-	 */
-	__asm__ __volatile__("mov %0,%%esp ; movl %1, %%eax ; "
-			     "int $0x80" : : "a" (sc), "g" (__NR_sigreturn));
+	trap_myself();
 }