|
@@ -1,64 +0,0 @@
|
|
|
-
|
|
|
- * uC-libc/sysdeps/linux/powerpc/crt0.c
|
|
|
- * process init code for powerpc
|
|
|
- *
|
|
|
- * Copyright (C) 2001 by Lineo, Inc.
|
|
|
- * Author: David A. Schleef <ds@schleef.org>
|
|
|
- *
|
|
|
- * This program is free software; you can redistribute it and/or modify it
|
|
|
- * under the terms of the GNU Library General Public License as published by
|
|
|
- * the Free Software Foundation; either version 2 of the License, or (at your
|
|
|
- * option) any later version.
|
|
|
- *
|
|
|
- * This program is distributed in the hope that it will be useful, but WITHOUT
|
|
|
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
|
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
|
|
|
- * for more details.
|
|
|
- *
|
|
|
- * You should have received a copy of the GNU Library General Public License
|
|
|
- * along with this program; if not, write to the Free Software Foundation,
|
|
|
- * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
- *
|
|
|
- */
|
|
|
-
|
|
|
-#include <errno.h>
|
|
|
-
|
|
|
-asm(
|
|
|
- "\t.global _start\n"
|
|
|
- "\t_start:\n"
|
|
|
-
|
|
|
-
|
|
|
- "\tli 0,0\n"
|
|
|
- "\tstwu 1,-32(1)\n"
|
|
|
- "\tmtlr 0\n"
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
- );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
- * is linking when the main() function is in a static library (.a)
|
|
|
- * we can be sure that main() actually gets linked in */
|
|
|
-extern void main(int argc,void *argv,void *envp);
|
|
|
-void (*mainp)(int argc,void *argv,void *envp) = main;
|
|
|
-
|
|
|
-void __uClibc_main(int argc,void *argv,void *envp);
|
|
|
-
|
|
|
-void _start2(void)
|
|
|
-{
|
|
|
- void **p;
|
|
|
- int argc;
|
|
|
-
|
|
|
- p=__builtin_frame_address(0)+0x30;
|
|
|
-
|
|
|
- argc=*(int *)p;
|
|
|
-
|
|
|
-
|
|
|
- if(argc==0){
|
|
|
- p=((void *)p)+0x10;
|
|
|
- argc=*(int *)p;
|
|
|
- }
|
|
|
-
|
|
|
- __uClibc_main(argc,p+1,p+2+argc);
|
|
|
-}
|