From d5becaf83bcc6ba2ddc5c0a19bb5f6b6e585020d Mon Sep 17 00:00:00 2001
From: Ingo Weinhold <ingo_weinhold@gmx.de>
Date: Sat, 10 May 2008 16:26:05 +0000
Subject: [PATCH] Test for setjmp() that demonstrates why it isn't a good idea
 to manipulate the stack pointer as we do.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25426 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/tests/system/libroot/posix/Jamfile        |  4 ++++
 src/tests/system/libroot/posix/setjmp_test2.S | 12 ++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 src/tests/system/libroot/posix/setjmp_test2.S

diff --git a/src/tests/system/libroot/posix/Jamfile b/src/tests/system/libroot/posix/Jamfile
index c495e8a6de..d201b0498d 100644
--- a/src/tests/system/libroot/posix/Jamfile
+++ b/src/tests/system/libroot/posix/Jamfile
@@ -20,6 +20,10 @@ SimpleTest setjmp_test
 	: setjmp_test.c
 ;
 
+SimpleTest setjmp_test2
+	: setjmp_test2.S
+;
+
 SimpleTest signal_test
 	: signal_test.cpp
 ;
diff --git a/src/tests/system/libroot/posix/setjmp_test2.S b/src/tests/system/libroot/posix/setjmp_test2.S
new file mode 100644
index 0000000000..2538c7cae6
--- /dev/null
+++ b/src/tests/system/libroot/posix/setjmp_test2.S
@@ -0,0 +1,12 @@
+#define FUNCTION(x) .global x; .type x,@function; x
+
+FUNCTION(main):
+	mov		$jmpBuffer, %eax
+	push	%eax
+	call	setjmp
+	add		$4, %esp
+
+	mov		$0, %eax
+	ret
+
+.comm	jmpBuffer, 1024, 32