[Liboil-commit] testsuite/double_catch.c

[David Schleef]

 testsuite/double_catch.c |   85 +++++++++++++++++++++++------------------------
 1 file changed, 42 insertions(+), 43 deletions(-)

New commits:
commit 3a7f182e9eeee911dc8a6256d69a4d8fdd0431f5
Author: David Schleef <ds at ginger.bigkitten.com>
Date:   Thu Mar 13 15:43:00 2008 -0700

    Make double_catch work on all architectures

diff --git a/testsuite/double_catch.c b/testsuite/double_catch.c
index 0e4fd8b..f83e198 100644
--- a/testsuite/double_catch.c
+++ b/testsuite/double_catch.c
@@ -1,52 +1,51 @@
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <liboil/liboil.h>
 #include <liboil/liboilfault.h>
-#include <signal.h>
 #include <stdio.h>
-#include <setjmp.h>
-void blip(void *far) {
-	write(2,"hip\n",4);
-	asm("ud2");
-	write(2,"hop\n",4);
+
+#ifdef HAVE_I386
+void unknown_insn(void *far)
+{
+  asm ("ud2");
 }
+#define HAVE_ILLEGAL_INSN
+#endif
 
-jmp_buf buf;
-void handle(int num) {
-	fprintf(stderr,"my catch!\n");
-	longjmp(buf, 1);
+#ifdef HAVE_POWERPC
+void unknown_insn(void *far)
+{
+  asm ("illegal");
 }
-int main(void) {
-#if 0
-	struct sigaction act;
-	int ret;
-
-	memset(&act, 0, sizeof(act));
-	act.sa_handler = &handle;
-	act.sa_flags = SA_NOMASK;
-	sigaction(SIGILL, &act, NULL);
-
-	ret = setjmp(buf);
-	if (!ret) {
-		fprintf(stderr,"soo..\n");
-		blip(NULL);
-	}
-	if (ret)
-		fprintf(stderr,"failed\n");
-
-	ret = setjmp(buf);
-	if (!ret) {
-		fprintf(stderr,"soo..\n");
-		blip(NULL);
-	}
-	if (ret)
-		fprintf(stderr,"failed\n");
+#define HAVE_ILLEGAL_INSN
+#endif
 
+int main(void)
+{
+  oil_init();
+
+#ifdef HAVE_ILLEGAL_INSN
+  oil_fault_check_enable();
+
+  if (oil_fault_check_try(unknown_insn, NULL)) {
+    printf("didn't catch failure\n");
+    return 1;
+  }
+
+  if (oil_fault_check_try(unknown_insn, NULL)) {
+    printf("didn't catch failure\n");
+    return 1;
+  }
+
+  oil_fault_check_disable();
+
+  printf("OK\n");
 #else
-	oil_fault_check_enable();
-	fprintf(stderr,"soo..\n");
-	if (!oil_fault_check_try(blip, NULL))
-		fprintf(stderr,"failed\n");
-	fprintf(stderr,"soo..\n");
-	if (!oil_fault_check_try(blip, NULL))
-		fprintf(stderr,"failed\n");
-	fprintf(stderr,"done..\n");
+  printf("No illegal instruction for this architecture, test inconclusive\n");
 #endif
+
+  return 0;
 }