mirror of
https://gitlab.com/freepascal.org/fpc/source.git
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* initial version
git-svn-id: trunk@11799 -
This commit is contained in:
marco
parent
3294c59a73
commit
ec00f1d495
@ -1,9 +1,9 @@
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.file "crt1.c"
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#APP
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.ident "$FreeBSD: src/lib/csu/common/crtbrand.c,v 1.4 2003/10/17 15:43:13 peter Exp $"
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.ident "$FreeBSD: src/lib/csu/common/crtbrand.c,v 1.4.20.1 2007/12/06 13:43:43 kib Exp $"
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#NO_APP
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.section .note.ABI-tag,"a",@progbits
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.p2align 2
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.align 4
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.type abitag, @object
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.size abitag, 24
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abitag:
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@ -11,97 +11,120 @@ abitag:
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.long 4
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.long 1
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.string "FreeBSD"
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.long 502110
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.long 700055
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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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.globl __progname
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.data
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.p2align 3
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.align 8
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.type __progname, @object
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.size __progname, 8
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__progname:
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.quad .LC0
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.text
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.p2align 2,,3
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.p2align 4,,15
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.globl _start
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.type _start, @function
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_start:
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.LFB9:
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.LFB5:
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pushq %rbp
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.LCFI0:
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movq %rsp, %rbp
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.LCFI1:
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subq $48, %rsp
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.LCFI2:
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movq %rdi, -8(%rbp)
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movq %rsi, -16(%rbp)
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movq -8(%rbp), %rax
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movl (%rax), %eax
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movl %eax, -20(%rbp)
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movq %rdi, -40(%rbp)
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movq %rsi, -48(%rbp)
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movq -40(%rbp), %rax
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movq (%rax), %rax
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movl %eax, -28(%rbp)
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movl %eax, operatingsystem_parameter_argc
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movq -8(%rbp), %rax
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movq -40(%rbp), %rax
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addq $8, %rax
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movq %rax, -32(%rbp)
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movq %rax, operatingsystem_parameter_argv
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movl -20(%rbp), %eax
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movq %rax, -24(%rbp)
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movq %rax, operatingsystem_parameter_argv
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movq -40(%rbp), %rdx
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addq $16, %rdx
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movl -28(%rbp), %eax
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cltq
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salq $3, %rax
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addq -8(%rbp), %rax
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addq $16, %rax
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movq %rax, -40(%rbp)
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movq %rax, operatingsystem_parameter_envp
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movq -40(%rbp), %rax
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leaq (%rdx,%rax), %rax
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movq %rax, -16(%rbp)
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movq -16(%rbp), %rax
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movq %rax, operatingsystem_parameter_envp
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movq %rax, environ(%rip)
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movq %rax,environ
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cmpl $0, -20(%rbp)
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jle .L5
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movq -32(%rbp), %rax
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cmpq $0, (%rax)
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je .L5
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movq -32(%rbp), %rax
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cmpl $0, -28(%rbp)
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jle .L2
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movq -24(%rbp), %rax
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movq (%rax), %rax
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testq %rax, %rax
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je .L2
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movq -24(%rbp), %rax
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movq (%rax), %rax
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movq %rax, __progname(%rip)
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movq __progname(%rip), %rax
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movq %rax, -48(%rbp)
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.L6:
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movq -48(%rbp), %rax
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cmpb $0, (%rax)
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jne .L9
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movq %rax, -8(%rbp)
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jmp .L5
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.L9:
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movq -48(%rbp), %rax
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cmpb $47, (%rax)
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jne .L8
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movq -48(%rbp), %rax
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incq %rax
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.L6:
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movq -8(%rbp), %rax
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movzbl (%rax), %eax
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cmpb $47, %al
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jne .L7
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movq -8(%rbp), %rax
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addq $1, %rax
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movq %rax, __progname(%rip)
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.L8:
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leaq -48(%rbp), %rax
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incq (%rax)
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jmp .L6
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.L7:
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addq $1, -8(%rbp)
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.L5:
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# movl $_DYNAMIC, %eax
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# testq %rax, %rax
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# je .L11
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# movq -16(%rbp), %rdi
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# call atexit
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movq -8(%rbp), %rax
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movzbl (%rax), %eax
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testb %al, %al
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jne .L6
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.L2:
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movl $_DYNAMIC, %eax
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testq %rax, %rax
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je .L9
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movq -48(%rbp), %rdi
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call atexit
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jmp .L11
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.L9:
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call _init_tls
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.L11:
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# movl $_fini, %edi
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# call atexit
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# call _init
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# movq -40(%rbp), %rdx #env
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# movq -32(%rbp), %rsi #argv
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# movl -20(%rbp), %edi # argc
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xorq %rbp,%rbp
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movl $_fini, %edi
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call atexit
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call _init
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# movq -16(%rbp), %rdx
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# movq -24(%rbp), %rsi
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# movl -28(%rbp), %edi
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xorq %rbp,%rbp
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call main
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movl %eax, %edi
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call exit
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.LFE9:
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.LFE5:
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.size _start, .-_start
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#APP
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.ident "$FreeBSD: src/lib/csu/amd64/crt1.c,v 1.13 2003/04/30 19:27:07 peter Exp $"
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.ident "$FreeBSD: src/lib/csu/amd64/crt1.c,v 1.15 2005/10/07 22:13:17 bde Exp $"
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#NO_APP
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.bss
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.type __stkptr,@object
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.size __stkptr,8
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.global __stkptr
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__stkptr:
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.skip 8
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.type operatingsystem_parameters,@object
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.size operatingsystem_parameters,24
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operatingsystem_parameters:
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.skip 3*8
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.global operatingsystem_parameter_envp
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.global operatingsystem_parameter_argc
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.global operatingsystem_parameter_argv
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.set operatingsystem_parameter_envp,operatingsystem_parameters+0
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.set operatingsystem_parameter_argc,operatingsystem_parameters+8
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.set operatingsystem_parameter_argv,operatingsystem_parameters+16
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.comm environ,8,8
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.weak _DYNAMIC
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.section .eh_frame,"a",@progbits
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@ -110,25 +133,28 @@ _start:
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.LSCIE1:
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.long 0x0
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.byte 0x1
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.string ""
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.string "zR"
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.uleb128 0x1
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.sleb128 -8
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.byte 0x10
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.uleb128 0x1
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.byte 0x3
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.byte 0xc
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.uleb128 0x7
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.uleb128 0x8
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.byte 0x90
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.uleb128 0x1
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.p2align 3
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.align 8
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.LECIE1:
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.LSFDE1:
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.long .LEFDE1-.LASFDE1
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.LASFDE1:
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.long .LASFDE1-.Lframe1
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.quad .LFB9
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.quad .LFE9-.LFB9
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.long .LFB5
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.long .LFE5-.LFB5
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.uleb128 0x0
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.byte 0x4
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.long .LCFI0-.LFB9
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.long .LCFI0-.LFB5
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.byte 0xe
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.uleb128 0x10
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.byte 0x86
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@ -137,6 +163,6 @@ _start:
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.long .LCFI1-.LCFI0
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.byte 0xd
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.uleb128 0x6
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.p2align 3
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.align 8
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.LEFDE1:
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.ident "GCC: (GNU) 3.3.3 [FreeBSD] 20031106"
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.ident "GCC: (GNU) 4.2.1 20070719 [FreeBSD]"
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