- obsolete

This commit is contained in:
peter 1999-11-09 12:59:28 +00:00
parent 18c5e77444
commit 01282acd2f

View File

@ -1,106 +0,0 @@
#
# $Id$
# This file is part of the Free Pascal run time library.
# Copyright (c) 1993,97 by Michael Van Canneyt and Peter Vreman
# members of the Free Pascal development team.
#
# See the file COPYING.FPC, included in this distribution,
# for details about the copyright.
#
# 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.
#
#**********************************************************************}
#
# Linux ELF startup code for Free Pascal
#
.file "prt1.as"
.text
.globl _start
.type _start,@function
_start:
/* First locate the start of the environment variables */
popl %ecx
movl %esp,%ebx /* Points to the arguments */
movl %ecx,%eax
incl %eax
shll $2,%eax
addl %esp,%eax
andl $0xfffffff8,%esp /* Align stack */
movl %eax,U_SYSLINUX_ENVP /* Move the environment pointer */
movl %ecx,U_SYSLINUX_ARGC /* Move the argument counter */
movl %ebx,U_SYSLINUX_ARGV /* Move the argument pointer */
movl %eax,__environ /* libc environ */
pushl %eax
pushl %ebx
pushl %ecx
call __libc_init /* init libc */
movzwl __fpu_control,%eax
pushl %eax
call __setfpucw
addl $4,%esp
pushl $_fini
call atexit
addl $4,%esp
call _init
popl %eax
popl %eax
xorl %ebp,%ebp
call PASCALMAIN /* start the program */
.globl _haltproc
.type _haltproc,@function
_haltproc:
xorl %ebx,%ebx /* load and save exitcode */
movw U_SYSLINUX_EXITCODE,%bx
pushl %ebx
call exit /* call libc exit, this will */
/* write the gmon.out */
movl $1,%eax /* exit call */
popl %ebx
int $0x80
jmp _haltproc
.data
.align 4
.globl ___fpc_brk_addr /* heap management */
.type ___fpc_brk_addr,@object
.size ___fpc_brk_addr,4
___fpc_brk_addr:
.long 0
.globl __curbrk /* necessary for libc */
.type __curbrk,@object
.size __curbrk,4
__curbrk:
.long 0
.globl __environ
.type __environ,@object
.size __environ,4
__environ:
.long 0
#
# $Log$
# Revision 1.3 1998-11-04 10:16:25 peter
# + xorl ebp,ebp to indicate end of backtrace
#
# Revision 1.2 1998/10/14 21:28:46 peter
# * initialize fpu so sigfpe is finally generated for fpu errors
#
# Revision 1.1 1998/08/12 19:16:09 peter
# + loader including libc init and exit
#
#