181 lines
2.3 KiB
Plaintext
181 lines
2.3 KiB
Plaintext
.globl main
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.text
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.align 16
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.type main,@function
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main:
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pushl %ebp
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pushl %ebx
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pushl %esi
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pushl %edi
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movl %esp,%ebp
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subl $4,%esp
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movl $0,-4(%ebp)
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.LC2:
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movl -4(%ebp),%edi
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leal (,%edi,4),%edi
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movl $1,down(%edi)
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movl $1,up(%edi)
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.LC3:
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incl -4(%ebp)
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cmpl $15,-4(%ebp)
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jl .LC2
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movl $0,-4(%ebp)
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.LC6:
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movl -4(%ebp),%edi
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movl $1,rows(,%edi,4)
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.LC7:
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incl -4(%ebp)
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cmpl $8,-4(%ebp)
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jl .LC6
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pushl $0
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call queens
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addl $4,%esp
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mov $0,%eax
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.LC1:
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movl %ebp,%esp
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popl %edi
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popl %esi
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popl %ebx
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popl %ebp
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ret
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.Lf10:
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.size main,.Lf10-main
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.globl queens
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.align 16
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.type queens,@function
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queens:
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pushl %ebp
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pushl %ebx
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pushl %esi
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pushl %edi
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movl %esp,%ebp
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subl $4,%esp
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movl $0,-4(%ebp)
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.LC12:
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movl -4(%ebp),%edi
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cmpl $0,rows(,%edi,4)
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je .LC16
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movl 20(%ebp),%esi
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movl %edi,%ebx
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subl %esi,%ebx
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cmpl $0,up+28(,%ebx,4)
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je .LC16
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leal (%esi,%edi),%edi
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cmpl $0,down(,%edi,4)
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je .LC16
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movl -4(%ebp),%edi
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movl 20(%ebp),%esi
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leal (%esi,%edi),%ebx
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movl $0,down(,%ebx,4)
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movl %edi,%ebx
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subl %esi,%ebx
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movl $0,up+28(,%ebx,4)
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movl $0,rows(,%edi,4)
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movl 20(%ebp),%edi
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movl -4(%ebp),%esi
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movl %esi,x(,%edi,4)
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cmpl $7,20(%ebp)
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jne .LC20
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call print
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jmp .LC21
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.LC20:
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movl 20(%ebp),%edi
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leal 1(%edi),%edi
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pushl %edi
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call queens
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addl $4,%esp
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.LC21:
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movl -4(%ebp),%edi
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movl 20(%ebp),%esi
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leal (%esi,%edi),%ebx
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movl $1,down(,%ebx,4)
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movl %edi,%ebx
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subl %esi,%ebx
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movl $1,up+28(,%ebx,4)
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movl $1,rows(,%edi,4)
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.LC16:
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.LC13:
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incl -4(%ebp)
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cmpl $8,-4(%ebp)
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jl .LC12
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mov $0,%eax
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.LC11:
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movl %ebp,%esp
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popl %edi
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popl %esi
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popl %ebx
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popl %ebp
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ret
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.Lf23:
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.size queens,.Lf23-queens
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.globl print
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.align 16
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.type print,@function
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print:
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pushl %ebp
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pushl %ebx
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pushl %esi
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pushl %edi
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movl %esp,%ebp
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subl $4,%esp
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movl $0,-4(%ebp)
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.LC25:
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movl -4(%ebp),%edi
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movl x(,%edi,4),%edi
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leal 49(%edi),%edi
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pushl %edi
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pushl $.LC29
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call printf
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addl $8,%esp
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.LC26:
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incl -4(%ebp)
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cmpl $8,-4(%ebp)
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jl .LC25
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pushl $.LC30
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call printf
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addl $4,%esp
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mov $0,%eax
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.LC24:
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movl %ebp,%esp
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popl %edi
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popl %esi
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popl %ebx
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popl %ebp
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ret
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.Lf31:
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.size print,.Lf31-print
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.bss
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.globl x
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.align 4
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.type x,@object
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.size x,32
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.comm x,32
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.globl rows
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.align 4
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.type rows,@object
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.size rows,32
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.comm rows,32
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.globl down
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.align 4
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.type down,@object
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.size down,60
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.comm down,60
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.globl up
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.align 4
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.type up,@object
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.size up,60
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.comm up,60
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.data
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.align 1
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.LC30:
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.byte 10
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.byte 0
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.align 1
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.LC29:
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.byte 37
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.byte 99
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.byte 32
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.byte 0
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.text
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.ident "LCC: 4.2"
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