mozilla/patches/mozilla-1.7.5-stackgrowth.patch

--- js/src/jscpucfg.c	15 Nov 2003 00:10:56 -0000	3.21
+++ js/src/jscpucfg.c	22 Oct 2004 05:45:36 -0000
@@ -153,19 +153,34 @@ static int Log2(unsigned int n)
  */
 static void BitsPerByte(void)
 {
     bpb = 8;
 }
 
+#ifdef __GNUC__
+#if (__GNUC__ > 2)
+__attribute__((noinline))
+#endif
+static int StackGrowthDirection(int *dummy1addr)
+{
+    int *dummy2 = alloca (sizeof (int));
+
+    return (dummy2 < dummy1addr) ? -1 : 1;
+}
+
+#else /* __GNUC__ */
+
 static int StackGrowthDirection(int *dummy1addr)
 {
     int dummy2;
 
     return (&dummy2 < dummy1addr) ? -1 : 1;
 }
 
+#endif /* __GNUC__ */
+
 int main(int argc, char **argv)
 {
     int sizeof_char, sizeof_short, sizeof_int, sizeof_int64, sizeof_long,
         sizeof_float, sizeof_double, sizeof_word, sizeof_dword;
     int bits_per_int64_log2, align_of_short, align_of_int, align_of_long,
         align_of_int64, align_of_float, align_of_double, align_of_pointer,
1	--- js/src/jscpucfg.c 15 Nov 2003 00:10:56 -0000 3.21
2	+++ js/src/jscpucfg.c 22 Oct 2004 05:45:36 -0000
3	@@ -153,19 +153,34 @@ static int Log2(unsigned int n)
4	*/
5	static void BitsPerByte(void)
6	{
7	bpb = 8;
8	}
9
10	+#ifdef __GNUC__
11	+#if (__GNUC__ > 2)
12	+__attribute__((noinline))
13	+#endif
14	+static int StackGrowthDirection(int *dummy1addr)
15	+{
16	+ int *dummy2 = alloca (sizeof (int));
17	+
18	+ return (dummy2 < dummy1addr) ? -1 : 1;
19	+}
20	+
21	+#else /* __GNUC__ */
22	+
23	static int StackGrowthDirection(int *dummy1addr)
24	{
25	int dummy2;
26
27	return (&dummy2 < dummy1addr) ? -1 : 1;
28	}
29
30	+#endif /* __GNUC__ */
31	+
32	int main(int argc, char **argv)
33	{
34	int sizeof_char, sizeof_short, sizeof_int, sizeof_int64, sizeof_long,
35	sizeof_float, sizeof_double, sizeof_word, sizeof_dword;
36	int bits_per_int64_log2, align_of_short, align_of_int, align_of_long,
37	align_of_int64, align_of_float, align_of_double, align_of_pointer,