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- # $Id$
- /* Startup code for elf32-sparc
- Copyright (C) 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <[email protected]>, 1997.
- 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>
- .section ".text"
- .align 4
- .global _start
- .type _start,#function
- _start:
- /* Terminate the stack frame, and reserve space for functions to
- drop their arguments. */
- mov %g0, %fp
- sub %sp, 6*4, %sp
- /* Extract the arguments and environment as encoded on the stack. The
- argument info starts after one register window (16 words) past the SP. */
- ld [%sp+22*4], %o1
- add %sp, 23*4, %o2
- /* Load the addresses of the user entry points. */
- sethi %hi(main), %o0
- sethi %hi(_init), %o3
- sethi %hi(_fini), %o4
- or %o0, %lo(main), %o0
- or %o3, %lo(_init), %o3
- or %o4, %lo(_fini), %o4
- /* When starting a binary via the dynamic linker, %g1 contains the
- address of the shared library termination function, which will be
- registered with atexit(). If we are statically linked, this will
- be NULL. */
- mov %g1, %o5
- /* Call the user program entry point. */
- call PASCALMAIN
- nop
- /* Die very horribly if exit returns. */
- unimp
- .size _start, .-_start
- # $Log$
- # Revision 1.3 2002-11-18 19:03:46 mazen
- # * start code of gcc adapted for FPC
- #
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