mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-04-08 11:48:04 +02:00
206 lines
4.2 KiB
ActionScript
206 lines
4.2 KiB
ActionScript
#
|
|
# This file is part of the Free Pascal run time library.
|
|
# Copyright (c) 1999-2000 by Marco van de Voort, Pierre Mueller
|
|
# 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.
|
|
#
|
|
#**********************************************************************}
|
|
#
|
|
# FreeBSD ELF startup code for Free Pascal for dynamical linking to libc.
|
|
#
|
|
# To avoid needing a "COMPAT" system, patch the constant following the
|
|
# "FreeBSD" field in the abitag to the relevant ABI number
|
|
# Some versions of the "file" command support
|
|
# visualizing this constant. If not use elfdump, or patch
|
|
# automatically using the ../i386/identpatch.sh script
|
|
#
|
|
# some typical values:
|
|
#
|
|
# freebsd 5.4 504000
|
|
# freebsd 6.3 (prerelease) : 603100
|
|
# freebsd 7.0 700055
|
|
# freebsd 8.0 800500 (-stable)
|
|
# FreeBSD 9.0 900044
|
|
|
|
.file "crt1.c"
|
|
#APP
|
|
.ident "FreePascal 2.6.x/2.7.x series dynlinked to libc"
|
|
#NO_APP
|
|
.section .note.tag,"a",@note
|
|
.align 4
|
|
.type abitag, @object
|
|
.size abitag, 48
|
|
abitag:
|
|
.long 8
|
|
.long 4
|
|
.long 1
|
|
.string "FreeBSD"
|
|
.long 1400097
|
|
.long 8
|
|
.long 4
|
|
.long 1
|
|
.string "FreeBSD"
|
|
.long 0
|
|
.globl __progname
|
|
.section .rodata
|
|
.LC0:
|
|
.string ""
|
|
.data
|
|
.align 8
|
|
.type __progname, @object
|
|
.size __progname, 8
|
|
__progname:
|
|
.quad .LC0
|
|
.text
|
|
.p2align 4,,15
|
|
.globl _start
|
|
.type _start, @function
|
|
_start:
|
|
.LFB5:
|
|
pushq %rbp
|
|
.LCFI0:
|
|
movq %rsp, %rbp
|
|
.LCFI1:
|
|
subq $48, %rsp
|
|
.LCFI2:
|
|
movq %rdi, -40(%rbp)
|
|
movq %rsi, -48(%rbp)
|
|
movq -40(%rbp), %rax
|
|
movq (%rax), %rax
|
|
movl %eax, -28(%rbp)
|
|
movl %eax, operatingsystem_parameter_argc(%rip)
|
|
movq -40(%rbp), %rax
|
|
addq $8, %rax
|
|
movq %rax, -24(%rbp)
|
|
movq %rax, operatingsystem_parameter_argv(%rip)
|
|
movq -40(%rbp), %rdx
|
|
addq $16, %rdx
|
|
movl -28(%rbp), %eax
|
|
cltq
|
|
salq $3, %rax
|
|
leaq (%rdx,%rax), %rax
|
|
movq %rax, -16(%rbp)
|
|
movq -16(%rbp), %rax
|
|
movq %rax, operatingsystem_parameter_envp(%rip)
|
|
movq %rax, environ(%rip)
|
|
cmpl $0, -28(%rbp)
|
|
jle .L2
|
|
movq -24(%rbp), %rax
|
|
movq (%rax), %rax
|
|
testq %rax, %rax
|
|
je .L2
|
|
movq -24(%rbp), %rax
|
|
movq (%rax), %rax
|
|
movq %rax, __progname(%rip)
|
|
movq __progname(%rip), %rax
|
|
movq %rax, -8(%rbp)
|
|
jmp .L5
|
|
.L6:
|
|
movq -8(%rbp), %rax
|
|
movzbl (%rax), %eax
|
|
cmpb $47, %al
|
|
jne .L7
|
|
movq -8(%rbp), %rax
|
|
addq $1, %rax
|
|
movq %rax, __progname(%rip)
|
|
.L7:
|
|
addq $1, -8(%rbp)
|
|
.L5:
|
|
movq -8(%rbp), %rax
|
|
movzbl (%rax), %eax
|
|
testb %al, %al
|
|
jne .L6
|
|
.L2:
|
|
movl $_DYNAMIC, %eax
|
|
testq %rax, %rax
|
|
je .L9
|
|
movq -48(%rbp), %rdi
|
|
call atexit
|
|
jmp .L11
|
|
.L9:
|
|
call _init_tls
|
|
.L11:
|
|
movl $_fini, %edi
|
|
call atexit
|
|
call _init
|
|
# movq -16(%rbp), %rdx
|
|
# movq -24(%rbp), %rsi
|
|
# movl -28(%rbp), %edi
|
|
xorq %rbp,%rbp
|
|
call main
|
|
movl %eax, %edi
|
|
call exit
|
|
.LFE5:
|
|
.size _start, .-_start
|
|
#APP
|
|
.ident "$FreeBSD: src/lib/csu/amd64/crt1.c,v 1.15 2005/10/07 22:13:17 bde Exp $"
|
|
#NO_APP
|
|
.bss
|
|
.type __stkptr,@object
|
|
.size __stkptr,8
|
|
.global __stkptr
|
|
__stkptr:
|
|
.skip 8
|
|
|
|
.type operatingsystem_parameters,@object
|
|
.size operatingsystem_parameters,24
|
|
operatingsystem_parameters:
|
|
.skip 3*8
|
|
|
|
.global operatingsystem_parameter_envp
|
|
.global operatingsystem_parameter_argc
|
|
.global operatingsystem_parameter_argv
|
|
.set operatingsystem_parameter_envp,operatingsystem_parameters+0
|
|
.set operatingsystem_parameter_argc,operatingsystem_parameters+8
|
|
.set operatingsystem_parameter_argv,operatingsystem_parameters+16
|
|
|
|
.comm environ,8,8
|
|
.weak _DYNAMIC
|
|
.section .eh_frame,"a",@progbits
|
|
.Lframe1:
|
|
.long .LECIE1-.LSCIE1
|
|
.LSCIE1:
|
|
.long 0x0
|
|
.byte 0x1
|
|
.string "zR"
|
|
.uleb128 0x1
|
|
.sleb128 -8
|
|
.byte 0x10
|
|
.uleb128 0x1
|
|
.byte 0x3
|
|
.byte 0xc
|
|
.uleb128 0x7
|
|
.uleb128 0x8
|
|
.byte 0x90
|
|
.uleb128 0x1
|
|
.align 8
|
|
.LECIE1:
|
|
.LSFDE1:
|
|
.long .LEFDE1-.LASFDE1
|
|
.LASFDE1:
|
|
.long .LASFDE1-.Lframe1
|
|
.long .LFB5
|
|
.long .LFE5-.LFB5
|
|
.uleb128 0x0
|
|
.byte 0x4
|
|
.long .LCFI0-.LFB5
|
|
.byte 0xe
|
|
.uleb128 0x10
|
|
.byte 0x86
|
|
.uleb128 0x2
|
|
.byte 0x4
|
|
.long .LCFI1-.LCFI0
|
|
.byte 0xd
|
|
.uleb128 0x6
|
|
.align 8
|
|
.LEFDE1:
|
|
.ident "GCC: (GNU) 4.2.1 20070719 [FreeBSD]"
|
|
|
|
.section .note.GNU-stack,"",@progbits
|