[uClibc-cvs] uClibc/libc/sysdeps/linux/arm crt0.S,1.17,1.18

[Erik Andersen]

Update of /var/cvs/uClibc/libc/sysdeps/linux/arm
In directory winder:/tmp/cvs-serv7267

Modified Files:
	crt0.S 
Log Message:
Update crt0 for arm to provide the main reference
a bit more nicely, and make _init and _fini be weak
for people with broken compilers
 -Erik


Index: crt0.S
===================================================================
RCS file: /var/cvs/uClibc/libc/sysdeps/linux/arm/crt0.S,v
retrieving revision 1.17
retrieving revision 1.18
diff -u -d -r1.17 -r1.18
--- crt0.S	12 Dec 2002 10:14:15 -0000	1.17
+++ crt0.S	23 Jan 2003 17:21:48 -0000	1.18
@@ -50,7 +50,19 @@
 
 .text
 	.global _start
-	.type   _start,%function
+	.type	_start,%function
+#if defined L_crt0 || ! defined __UCLIBC_CTOR_DTOR__
+	.type	__uClibc_main,%function
+#else
+	.weak	_init
+	.weak	_fini
+	.type	__uClibc_start_main,%function
+#endif
+/* Stick in a dummy reference to main(), so that if an application
+ * is linking when the main() function is in a static library (.a)
+ * we can be sure that main() actually gets linked in */
+	.type	main,%function
+
 
 .text
 _start:
@@ -96,10 +108,4 @@
 
 	/* Crash if somehow `exit' returns anyways.  */
 	bl abort
-
-/* Stick in a dummy reference to main(), so that if an application
- * is linking when the main() function is in a static library (.a)
- * we can be sure that main() actually gets linked in */
-L_dummy_main_reference:
-	.long	main