[uClibc-cvs] uClibc/libc/sysdeps/linux/i386 crt0.S,1.22,1.23

[Erik Andersen]

Update of /var/cvs/uClibc/libc/sysdeps/linux/i386
In directory nail:/tmp/cvs-serv22197/libc/sysdeps/linux/i386

Modified Files:
	crt0.S 
Log Message:
__data_start needs to be added to all crt0.S files that don't currently
have it.  It is used by the boehm gc, amoung other things.


Index: crt0.S
===================================================================
RCS file: /var/cvs/uClibc/libc/sysdeps/linux/i386/crt0.S,v
retrieving revision 1.22
retrieving revision 1.23
diff -u -d -r1.22 -r1.23
--- a/crt0.S	17 Jan 2004 14:45:55 -0000	1.22
+++ b/crt0.S	14 May 2004 10:51:03 -0000	1.23
@@ -92,7 +92,7 @@
 	pushl $_init
 #endif
 
-	/* Push envp, argc, and argc arguments to __uClibc_start_main() on the stack */ 
+	/* Push envp, argc, and argc arguments to __uClibc_start_main() on the stack */
 	pushl %eax	/* Environment pointer */
 	pushl %ebx	/* Argument pointer */
 	pushl %ecx	/* And the argument count */
@@ -104,7 +104,7 @@
 	call __uClibc_start_main
 #endif
 #else
-	/* Push envp, argc, and argc arguments to __uClibc_start_main() on the stack */ 
+	/* Push envp, argc, and argc arguments to __uClibc_start_main() on the stack */
 	pushl %eax	/* Environment pointer */
 	pushl %ebx	/* Argument pointer */
 	pushl %ecx	/* And the argument count */
@@ -120,10 +120,14 @@
 	hlt
 .size _start,.-_start
 
-	.section ".data"
-	.globl  __data_start
+
+/* Define a symbol for the first piece of initialized data.  */
+	.data
+	.globl __data_start
 __data_start:
 	.long 0
+	.weak data_start
+	data_start = __data_start
 
 #if defined L_gcrt1 && defined __UCLIBC_PROFILING__
 # include "./gmon-start.S"