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sudokuO2.s
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sudokuO2.s
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.file "sudoku.c"
.text
.p2align 4,,15
.globl checkRow
.type checkRow, @function
checkRow:
.LFB21:
.cfi_startproc
pushl %ebx
.cfi_def_cfa_offset 8
.cfi_offset 3, -8
movl 8(%esp), %eax
movl 12(%esp), %ebx
leal (%eax,%eax,8), %ecx
xorl %eax, %eax
.p2align 4,,7
.p2align 3
.L3:
leal (%eax,%ecx), %edx
cmpl %ebx, board(,%edx,4)
je .L4
addl $1, %eax
cmpl $9, %eax
jne .L3
xorb %al, %al
popl %ebx
.cfi_remember_state
.cfi_def_cfa_offset 4
.cfi_restore 3
ret
.p2align 4,,7
.p2align 3
.L4:
.cfi_restore_state
movl $1, %eax
popl %ebx
.cfi_restore 3
.cfi_def_cfa_offset 4
ret
.cfi_endproc
.LFE21:
.size checkRow, .-checkRow
.p2align 4,,15
.globl checkCol
.type checkCol, @function
checkCol:
.LFB22:
.cfi_startproc
movl 4(%esp), %ecx
xorl %eax, %eax
movl 8(%esp), %edx
.p2align 4,,7
.p2align 3
.L9:
cmpl %edx, board(%eax,%ecx,4)
je .L10
addl $36, %eax
cmpl $324, %eax
jne .L9
xorw %ax, %ax
ret
.p2align 4,,7
.p2align 3
.L10:
movl $1, %eax
ret
.cfi_endproc
.LFE22:
.size checkCol, .-checkCol
.p2align 4,,15
.globl checkBox
.type checkBox, @function
checkBox:
.LFB23:
.cfi_startproc
pushl %ebp
.cfi_def_cfa_offset 8
.cfi_offset 5, -8
pushl %edi
.cfi_def_cfa_offset 12
.cfi_offset 7, -12
movl $1431655766, %edi
pushl %esi
.cfi_def_cfa_offset 16
.cfi_offset 6, -16
pushl %ebx
.cfi_def_cfa_offset 20
.cfi_offset 3, -20
movl 20(%esp), %esi
movl 24(%esp), %ebp
movl 28(%esp), %ecx
movl %esi, %eax
imull %edi
movl %ebp, %eax
sarl $31, %ebp
sarl $31, %esi
movl %edx, %ebx
imull %edi
subl %esi, %ebx
subl %ebp, %edx
leal (%edx,%edx,2), %eax
leal (%eax,%eax,8), %edx
leal (%ebx,%ebx,2), %eax
xorl %ebx, %ebx
addl %eax, %edx
sall $2, %edx
.L13:
xorl %eax, %eax
.L15:
cmpl %ecx, board(%edx,%eax,4)
je .L16
addl $1, %eax
cmpl $3, %eax
jne .L15
addl $1, %ebx
addl $36, %edx
cmpl $3, %ebx
jne .L13
popl %ebx
.cfi_remember_state
.cfi_def_cfa_offset 16
.cfi_restore 3
xorl %eax, %eax
popl %esi
.cfi_def_cfa_offset 12
.cfi_restore 6
popl %edi
.cfi_def_cfa_offset 8
.cfi_restore 7
popl %ebp
.cfi_def_cfa_offset 4
.cfi_restore 5
ret
.p2align 4,,7
.p2align 3
.L16:
.cfi_restore_state
popl %ebx
.cfi_restore 3
.cfi_def_cfa_offset 16
movl $1, %eax
popl %esi
.cfi_restore 6
.cfi_def_cfa_offset 12
popl %edi
.cfi_restore 7
.cfi_def_cfa_offset 8
popl %ebp
.cfi_restore 5
.cfi_def_cfa_offset 4
ret
.cfi_endproc
.LFE23:
.size checkBox, .-checkBox
.p2align 4,,15
.globl try
.type try, @function
try:
.LFB20:
.cfi_startproc
pushl %edi
.cfi_def_cfa_offset 8
.cfi_offset 7, -8
xorl %eax, %eax
pushl %esi
.cfi_def_cfa_offset 12
.cfi_offset 6, -12
pushl %ebx
.cfi_def_cfa_offset 16
.cfi_offset 3, -16
subl $12, %esp
.cfi_def_cfa_offset 28
movl 32(%esp), %edi
movl 28(%esp), %esi
movl 36(%esp), %edx
leal (%edi,%edi,8), %ebx
.p2align 4,,7
.p2align 3
.L21:
leal (%eax,%ebx), %ecx
cmpl board(,%ecx,4), %edx
je .L25
addl $1, %eax
cmpl $9, %eax
jne .L21
xorb %al, %al
.p2align 4,,7
.p2align 3
.L22:
cmpl board(%eax,%esi,4), %edx
je .L25
addl $36, %eax
cmpl $324, %eax
jne .L22
movl %edi, 4(%esp)
movl %esi, (%esp)
movl %edx, 8(%esp)
call checkBox
cmpl $1, %eax
sete %al
addl $12, %esp
.cfi_remember_state
.cfi_def_cfa_offset 16
popl %ebx
.cfi_def_cfa_offset 12
.cfi_restore 3
movzbl %al, %eax
popl %esi
.cfi_def_cfa_offset 8
.cfi_restore 6
popl %edi
.cfi_def_cfa_offset 4
.cfi_restore 7
ret
.p2align 4,,7
.p2align 3
.L25:
.cfi_restore_state
addl $12, %esp
.cfi_def_cfa_offset 16
movl $1, %eax
popl %ebx
.cfi_restore 3
.cfi_def_cfa_offset 12
popl %esi
.cfi_restore 6
.cfi_def_cfa_offset 8
popl %edi
.cfi_restore 7
.cfi_def_cfa_offset 4
ret
.cfi_endproc
.LFE20:
.size try, .-try
.section .rodata.str1.1,"aMS",@progbits,1
.LC0:
.string "%d,"
.text
.p2align 4,,15
.globl printBoard
.type printBoard, @function
printBoard:
.LFB24:
.cfi_startproc
pushl %esi
.cfi_def_cfa_offset 8
.cfi_offset 6, -8
xorl %esi, %esi
pushl %ebx
.cfi_def_cfa_offset 12
.cfi_offset 3, -12
subl $20, %esp
.cfi_def_cfa_offset 32
.p2align 4,,7
.p2align 3
.L30:
xorl %ebx, %ebx
.p2align 4,,7
.p2align 3
.L31:
leal (%esi,%ebx), %eax
addl $1, %ebx
movl board(,%eax,4), %eax
movl $.LC0, (%esp)
movl %eax, 4(%esp)
call printf
cmpl $9, %ebx
jne .L31
addl $9, %esi
movl $10, (%esp)
call putchar
cmpl $81, %esi
jne .L30
addl $20, %esp
.cfi_def_cfa_offset 12
popl %ebx
.cfi_def_cfa_offset 8
.cfi_restore 3
popl %esi
.cfi_def_cfa_offset 4
.cfi_restore 6
ret
.cfi_endproc
.LFE24:
.size printBoard, .-printBoard
.p2align 4,,15
.globl solve
.type solve, @function
solve:
.LFB19:
.cfi_startproc
pushl %ebp
.cfi_def_cfa_offset 8
.cfi_offset 5, -8
pushl %edi
.cfi_def_cfa_offset 12
.cfi_offset 7, -12
pushl %esi
.cfi_def_cfa_offset 16
.cfi_offset 6, -16
pushl %ebx
.cfi_def_cfa_offset 20
.cfi_offset 3, -20
subl $44, %esp
.cfi_def_cfa_offset 64
movl 64(%esp), %esi
movl 68(%esp), %ebx
jmp .L41
.p2align 4,,7
.p2align 3
.L37:
addl $1, %esi
.L41:
cmpl $8, %esi
jle .L35
addl $1, %ebx
xorl %esi, %esi
.L35:
cmpl $8, %ebx
jg .L45
leal (%ebx,%ebx,8), %edi
addl %esi, %edi
movl board(,%edi,4), %eax
testl %eax, %eax
jne .L37
leal 1(%esi), %eax
movl $1, %ebp
movl %eax, 28(%esp)
jmp .L39
.p2align 4,,7
.p2align 3
.L38:
addl $1, %ebp
cmpl $10, %ebp
je .L46
.L39:
movl %ebp, 8(%esp)
movl %ebx, 4(%esp)
movl %esi, (%esp)
call try
testl %eax, %eax
jne .L38
movl 28(%esp), %eax
movl %ebp, board(,%edi,4)
addl $1, %ebp
movl %ebx, 4(%esp)
movl %eax, (%esp)
call solve
cmpl $10, %ebp
movl $0, board(,%edi,4)
jne .L39
.L46:
addl $44, %esp
.cfi_remember_state
.cfi_def_cfa_offset 20
popl %ebx
.cfi_def_cfa_offset 16
.cfi_restore 3
popl %esi
.cfi_def_cfa_offset 12
.cfi_restore 6
popl %edi
.cfi_def_cfa_offset 8
.cfi_restore 7
popl %ebp
.cfi_def_cfa_offset 4
.cfi_restore 5
ret
.L45:
.cfi_restore_state
call printBoard
movl $0, (%esp)
call exit
.cfi_endproc
.LFE19:
.size solve, .-solve
.section .rodata.str1.1
.LC1:
.string "Unsolvable sudoku"
.section .text.startup,"ax",@progbits
.p2align 4,,15
.globl main
.type main, @function
main:
.LFB18:
.cfi_startproc
pushl %ebp
.cfi_def_cfa_offset 8
.cfi_offset 5, -8
movl %esp, %ebp
.cfi_def_cfa_register 5
andl $-16, %esp
subl $16, %esp
movl $0, 4(%esp)
movl $0, (%esp)
call solve
movl $.LC1, (%esp)
call printf
leave
.cfi_restore 5
.cfi_def_cfa 4, 4
ret
.cfi_endproc
.LFE18:
.size main, .-main
.globl board
.data
.align 32
.type board, @object
.size board, 324
board:
.long 0
.long 0
.long 0
.long 0
.long 0
.long 0
.long 0
.long 9
.long 6
.long 0
.long 0
.long 0
.long 0
.long 0
.long 9
.long 2
.long 1
.long 0
.long 0
.long 0
.long 8
.long 0
.long 0
.long 3
.long 4
.long 5
.long 0
.long 0
.long 0
.long 0
.long 0
.long 1
.long 5
.long 0
.long 0
.long 4
.long 1
.long 0
.long 0
.long 0
.long 6
.long 0
.long 0
.long 0
.long 9
.long 4
.long 0
.long 0
.long 2
.long 3
.long 0
.long 0
.long 0
.long 0
.long 0
.long 4
.long 6
.long 8
.long 0
.long 0
.long 9
.long 0
.long 0
.long 0
.long 1
.long 5
.long 3
.long 0
.long 0
.long 0
.long 0
.long 0
.long 3
.long 9
.long 0
.long 0
.long 0
.long 0
.long 0
.long 0
.long 0
.ident "GCC: (GNU) 4.6.1 20110819 (prerelease)"
.section .note.GNU-stack,"",@progbits