From 5b470cfcc321c5d50b951fa93a769a4a193ccece Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Thu, 28 Feb 2002 03:36:56 +0000
Subject: Patch from David Schleef to check for proper 16-byte aliged stack
 pointer on powerpc

---
 test/args/arg_test.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'test/args')

diff --git a/test/args/arg_test.c b/test/args/arg_test.c
index 09a0fdb66..830bb047c 100644
--- a/test/args/arg_test.c
+++ b/test/args/arg_test.c
@@ -29,6 +29,16 @@ int main( int argc, char **argv)
 {
 	int i=0;
 	char** index=__environ;
+
+#ifdef __powerpc__
+	{
+		unsigned long sp;
+		sp = (unsigned long) __builtin_frame_address(0);
+		if(sp&0xf){
+			fprintf(stderr, "stack pointer is unaligned! (%08lx)\n", sp);
+		}
+	}
+#endif
 	
 	fprintf(stderr, "argc=%d\n", argc);
 
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