Added get_stack_frame().

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10929 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kernel/libroot/os/arch/x86/Jamfile

@@ -3,6 +3,7 @@ SubDir OBOS_TOP src kernel libroot os arch x86 ;
 KernelMergeObject os_arch_$(OBOS_ARCH).o :
 	atomic.S
 	byteorder.S
+	get_stack_frame.S
 	system_info.c
 	system_time.S
 	thread.c

src/kernel/libroot/os/arch/x86/get_stack_frame.S

@@ -0,0 +1,11 @@
+/* 
+ * Copyright 2003, Ingo Weinhold, bonefish@users.sf.net. All rights reserved.
+ * Distributed under the terms of the MIT License.
+*/
+
+#define FUNCTION(x) .global x; .type x,@function; x
+
+/* void *get_stack_frame() */
+FUNCTION(get_stack_frame):
+	mov		%ebp,%eax
+	ret