mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-04-20 03:59:26 +02:00
205 lines
3.5 KiB
ActionScript
205 lines
3.5 KiB
ActionScript
.section ".note.openbsd.ident", "a", @note
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.p2align 2
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.long 8
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.long 4
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.long 1
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.ascii "OpenBSD\0"
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.long 0
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.previous
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.file "crt0.c"
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gcc2_compiled.:
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.data
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.align 32
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.type rcsid , @object
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.size rcsid , 58
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rcsid:
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.string "$OpenBSD: crt0.c,v 1.11 2003/06/27 22:30:38 deraadt Exp $"
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.globl __progname
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.section .rodata
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.LC0:
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.string ""
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.data
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.align 4
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.type __progname , @object
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.size __progname , 4
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__progname:
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.long .LC0
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.align 4
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___fpucw:
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.long 0x1332
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.globl ___fpc_brk_addr /* heap management */
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.type ___fpc_brk_addr,@object
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.size ___fpc_brk_addr,4
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___fpc_brk_addr:
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.long 0
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#APP
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.text
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.align 4
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.globl __start
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.globl _start
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_start:
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__start:
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movl %esp,%ebp
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andl $~15,%esp
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pushl %edx
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movl 0(%ebp),%eax
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leal 8(%ebp,%eax,4),%ecx
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leal 4(%ebp),%edx
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pushl %ecx
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pushl %edx
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pushl %eax
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xorl %ebp,%ebp
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call ___start
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#NO_APP
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.text
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.align 4
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.globl ___start
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.type ___start , @function
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___start:
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pushl %ebp
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movl %esp,%ebp
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subl $16,%esp
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pushl %esi
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pushl %ebx
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call fpc_geteipasecx
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addl $_GLOBAL_OFFSET_TABLE_,%ecx
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movl %ecx,%edi
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movl 12(%ebp),%esi
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movl 16(%ebp),%eax
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movl environ@GOT(%edi),%ecx
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movl %eax,(%ecx)
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movl operatingsystem_parameter_envp@GOT(%edi),%ecx
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movl %eax,(%ecx)
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movl (%esi),%ebx
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testl %ebx,%ebx
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je .L3
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addl $-8,%esp
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pushl $47
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pushl %ebx
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call _strrchr
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movl __progname@GOT(%edi),%ecx
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movl %eax,(%ecx)
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addl $16,%esp
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testl %eax,%eax
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jne .L4
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movl %ebx,(%ecx)
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jmp .L5
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.p2align 4,,7
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.L4:
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incl %eax
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movl %eax,(%ecx)
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.L5:
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movl __progname_storage@GOT(%edi),%edx
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jmp .L12
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.p2align 4,,7
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.L9:
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movb (%eax),%al
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movb %al,(%edx)
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movl __progname@GOT(%edi),%ecx
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incl (%ecx)
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incl %edx
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.L12:
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movl __progname@GOT(%edi),%ecx
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movl (%ecx),%eax
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cmpb $0,(%eax)
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je .L7
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movl __progname_storage@GOT(%edi),%ecx
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addl $255,%ecx
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cmpl %ecx,%edx
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jb .L9
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.L7:
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movb $0,(%edx)
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pushl %eax
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movl __progname_storage@GOT(%edi),%eax
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movl __progname@GOT(%edi),%ecx
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movl %eax,(%ecx)
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popl %eax
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.L3:
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# call __init
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subl $16,%esp
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pushl %eax
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movl 8(%ebp),%eax
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movl operatingsystem_parameter_argc@GOT(%edi),%ecx
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movl %eax,(%ecx)
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movl operatingsystem_parameter_argv@GOT(%edi),%ecx
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movl %esi,(%ecx)
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popl %eax
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# pushl environ
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# pushl %esi
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# pushl 8(%ebp)
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movl ___fpucw@GOT(%edi),%ecx
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finit
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fwait
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fldcw (%ecx)
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xorl %ebp,%ebp
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call main
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# pushl %eax
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# call exit
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jmp _haltproc
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.p2align 2,0x90
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.globl _haltproc
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.type _haltproc,@function
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_haltproc:
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call fpc_geteipasebx
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addl $_GLOBAL_OFFSET_TABLE_,%ebx
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movl operatingsystem_result@GOT(%ebx),%ebx
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movzwl (%ebx),%ebx
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pushl %ebx
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mov $1,%eax
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call .Lactualsyscall
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addl $4,%esp
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jmp _haltproc
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.Lactualsyscall:
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int $0x80
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jb .LErrorcode
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xor %ebx,%ebx
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ret
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.LErrorcode:
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mov %eax,%ebx
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mov $-1,%eax
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ret
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.p2align 2,0x90
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.Lfe1:
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.size ___start , . - ___start
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.align 4
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.type _strrchr , @function
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_strrchr:
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pushl %ebp
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movl %esp,%ebp
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pushl %ebx
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movl 8(%ebp),%eax
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movb 12(%ebp),%bl
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xorl %ecx,%ecx
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.p2align 4,,7
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.L14:
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movb (%eax),%dl
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cmpb %bl,%dl
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jne .L17
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movl %eax,%ecx
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.L17:
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testb %dl,%dl
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je .L16
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incl %eax
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jmp .L14
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.p2align 4,,7
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.L16:
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movl %ecx,%eax
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popl %ebx
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leave
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ret
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.size _strrchr , . - _strrchr
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.comm environ,4,4
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.comm __progname_storage,256,32
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.comm operatingsystem_parameter_envp,4,4
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.comm operatingsystem_parameter_argc,4,4
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.comm operatingsystem_parameter_argv,4,4
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