[uClibc-cvs] svn commit: trunk/uClibc/libc/sysdeps/linux/powerpc

[jocke at uclibc.org]

Author: jocke
Date: 2005-03-21 03:42:43 -0700 (Mon, 21 Mar 2005)
New Revision: 10054

Log:
Pass _dl_fini function ptr to __uClibc_start_main().

To actually use it, one must define _DL_DO_FINI_IN_LIBC globally.
That will also break ABI for apps linked with previous version of crtX.S.
They must be relinked with this version to work again.


Modified:
   trunk/uClibc/libc/sysdeps/linux/powerpc/crt0.S


Changeset:
Modified: trunk/uClibc/libc/sysdeps/linux/powerpc/crt0.S
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/powerpc/crt0.S	2005-03-21 10:40:38 UTC (rev 10053)
+++ trunk/uClibc/libc/sysdeps/linux/powerpc/crt0.S	2005-03-21 10:42:43 UTC (rev 10054)
@@ -70,6 +70,7 @@
 	addi	r5,r5,1
 	rlwinm	r5,r5,2,0,29
 	add	r5,r5,r4
+	mr	r8,r7 /* Pass _dl_fini from ldso */
 	/* Ok, now run uClibc's main() -- shouldn't return */
 #if (defined L_crt1 || defined L_Scrt1) && defined __UCLIBC_CTOR_DTOR__
 # ifdef L_Scrt1