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- #
- # $Id$
- # This file is part of the Free Pascal run time library.
- # Copyright (c) 1999-2000 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 */
- finit /* initialize fpu */
- fwait
- fldcw ___fpucw
- xorl %ebp,%ebp
- call PASCALMAIN
- .globl _haltproc
- .type _haltproc,@function
- _haltproc:
- movl $1,%eax /* exit call */
- xorl %ebx,%ebx
- movw U_SYSLINUX_EXITCODE,%bx
- int $0x80
- jmp _haltproc
- .data
- .align 4
- ___fpucw:
- .long 0x1332
- .globl ___fpc_brk_addr /* heap management */
- .type ___fpc_brk_addr,@object
- .size ___fpc_brk_addr,4
- ___fpc_brk_addr:
- .long 0
- #
- # $Log$
- # Revision 1.1 2000-07-13 06:30:55 michael
- # + Initial import
- #
- # Revision 1.9 2000/02/08 12:39:48 peter
- # * removed curbrk
- #
- # Revision 1.8 2000/01/07 16:41:42 daniel
- # * copyright 2000
- #
- # Revision 1.7 2000/01/07 16:32:28 daniel
- # * copyright 2000 added
- #
- # Revision 1.6 1999/11/08 23:07:48 peter
- # * removed aout entries
- #
- # Revision 1.5 1998/11/04 10:16:29 peter
- # + xorl ebp,ebp to indicate end of backtrace
- #
- # Revision 1.4 1998/10/14 21:28:50 peter
- # * initialize fpu so sigfpe is finally generated for fpu errors
- #
- # Revision 1.3 1998/08/08 14:42:12 peter
- # * added missing ___fpc_sbrk and logs
- #
- #
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