mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-27 04:41:02 +08:00
67 lines
1.5 KiB
ArmAsm
67 lines
1.5 KiB
ArmAsm
/* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Brendan Kehoe (brendan@zen.org).
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <sysdep.h>
|
|
|
|
#if 0
|
|
.sdata
|
|
.globl STARTFRM
|
|
STARTFRM = 0
|
|
#endif
|
|
|
|
.text
|
|
ENTRY(__start)
|
|
lda sp, -16(sp)
|
|
stq zero, 8(sp)
|
|
|
|
/* This branch puts the address of the current insn in t0. */
|
|
br t0, 10f
|
|
10:
|
|
/* We set the GP register by using the address of the ldgp */
|
|
/* (what we just put into t0). */
|
|
ldgp gp, 0(t0)
|
|
|
|
/* get argc */
|
|
ldl a0, 16(sp)
|
|
|
|
/* get argv */
|
|
lda a1, 24(sp)
|
|
|
|
/* move ahead to envp */
|
|
s8addq a0, a1, a2
|
|
addq a2, 0x8, a2
|
|
|
|
/* Store in environ. */
|
|
stq a2, environ
|
|
|
|
/* Clear out errno. */
|
|
/* ldgp gp, 0(t12) */
|
|
stl zero, errno
|
|
|
|
/* Call main. */
|
|
jsr ra, main
|
|
ldgp gp, 0(ra)
|
|
|
|
mov v0, a0
|
|
|
|
jsr ra, exit
|
|
ldgp gp, 0(ra)
|
|
|
|
.end __start
|