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pstring.s.gcc
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269 lines (269 loc) · 3.8 KB
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.file "pstring.c"
.section .text.unlikely,"ax",@progbits
.LCOLDB0:
.text
.LHOTB0:
.p2align 4,,15
.globl pstrlen
.type pstrlen, @function
pstrlen:
movl 4(%esp), %eax
movzbl (%eax), %eax
ret
.size pstrlen, .-pstrlen
.section .text.unlikely
.LCOLDE0:
.text
.LHOTE0:
.section .rodata.str1.1,"aMS",@progbits,1
.LC1:
.string "invalid input!"
.section .text.unlikely
.LCOLDB2:
.text
.LHOTB2:
.p2align 4,,15
.globl pstrijcpy
.type pstrijcpy, @function
pstrijcpy:
pushl %edi
pushl %esi
pushl %ebx
movl 24(%esp), %edx
movl 28(%esp), %ebx
movl 16(%esp), %esi
movl 20(%esp), %eax
cmpb %bl, %dl
movzbl (%esi), %ecx
movzbl (%eax), %edi
jg .L3
movsbl %dl, %edx
cmpl %edx, %ecx
jle .L3
cmpl %edx, %edi
jle .L3
movsbl %bl, %ebx
cmpl %ebx, %ecx
jl .L3
cmpl %ebx, %edi
jl .L3
cmpl %ebx, %edx
jg .L5
addl $1, %ebx
.p2align 4,,10
.p2align 3
.L6:
movzbl 1(%eax,%edx), %ecx
movb %cl, 1(%esi,%edx)
addl $1, %edx
cmpl %ebx, %edx
jne .L6
movl %esi, %eax
popl %ebx
popl %esi
popl %edi
ret
.p2align 4,,10
.p2align 3
.L3:
subl $12, %esp
pushl $.LC1
call puts
addl $16, %esp
.L5:
movl %esi, %eax
popl %ebx
popl %esi
popl %edi
ret
.size pstrijcpy, .-pstrijcpy
.section .text.unlikely
.LCOLDE2:
.text
.LHOTE2:
.section .text.unlikely
.LCOLDB3:
.text
.LHOTB3:
.p2align 4,,15
.globl pstrcpy
.type pstrcpy, @function
pstrcpy:
pushl %esi
pushl %ebx
subl $4, %esp
movl 20(%esp), %esi
movl 16(%esp), %ebx
movzbl (%esi), %edx
cmpb (%ebx), %dl
jg .L15
subl $1, %edx
movsbl %dl, %edx
pushl %edx
pushl $0
pushl %esi
pushl %ebx
call pstrijcpy
movsbl (%esi), %eax
addl $16, %esp
movb %al, (%ebx)
movb $0, 1(%ebx,%eax)
addl $4, %esp
movl %ebx, %eax
popl %ebx
popl %esi
ret
.p2align 4,,10
.p2align 3
.L15:
subl $12, %esp
pushl $.LC1
call puts
addl $16, %esp
movl %ebx, %eax
addl $4, %esp
popl %ebx
popl %esi
ret
.size pstrcpy, .-pstrcpy
.section .text.unlikely
.LCOLDE3:
.text
.LHOTE3:
.section .text.unlikely
.LCOLDB4:
.text
.LHOTB4:
.p2align 4,,15
.globl pstrijcmp
.type pstrijcmp, @function
pstrijcmp:
pushl %ebp
pushl %edi
pushl %esi
pushl %ebx
subl $12, %esp
movl 40(%esp), %eax
movl 44(%esp), %edx
movl 32(%esp), %ecx
movl 36(%esp), %ebx
cmpb %dl, %al
movsbl (%ecx), %esi
movsbl (%ebx), %edi
jg .L17
movsbl %al, %eax
cmpl %eax, %esi
jle .L17
cmpl %eax, %edi
jle .L17
movsbl %dl, %ebp
cmpl %ebp, %esi
jl .L17
cmpl %ebp, %edi
jl .L17
cmpl %ebp, %eax
jg .L22
movzbl 1(%ecx,%eax), %edx
cmpb %dl, 1(%ebx,%eax)
jl .L25
jle .L20
jmp .L26
.p2align 4,,10
.p2align 3
.L21:
movzbl 1(%ebx,%eax), %edx
cmpb %dl, 1(%ecx,%eax)
jg .L25
jl .L26
.L20:
addl $1, %eax
cmpl %eax, %ebp
jge .L21
.L22:
addl $12, %esp
xorl %eax, %eax
popl %ebx
popl %esi
popl %edi
popl %ebp
ret
.p2align 4,,10
.p2align 3
.L25:
addl $12, %esp
movl $1, %eax
popl %ebx
popl %esi
popl %edi
popl %ebp
ret
.p2align 4,,10
.p2align 3
.L26:
addl $12, %esp
movl $-1, %eax
popl %ebx
popl %esi
popl %edi
popl %ebp
ret
.p2align 4,,10
.p2align 3
.L17:
subl $12, %esp
pushl $.LC1
call puts
addl $16, %esp
movl $-2, %eax
addl $12, %esp
popl %ebx
popl %esi
popl %edi
popl %ebp
ret
.size pstrijcmp, .-pstrijcmp
.section .text.unlikely
.LCOLDE4:
.text
.LHOTE4:
.section .text.unlikely
.LCOLDB5:
.text
.LHOTB5:
.p2align 4,,15
.globl pstrcmp
.type pstrcmp, @function
pstrcmp:
pushl %ebx
movl $1, %eax
subl $8, %esp
movl 16(%esp), %ecx
movl 20(%esp), %ebx
movzbl (%ecx), %edx
cmpb (%ebx), %dl
jg .L29
jl .L31
subl $1, %edx
movsbl %dl, %edx
pushl %edx
pushl $0
pushl %ebx
pushl %ecx
call pstrijcmp
addl $16, %esp
.L29:
addl $8, %esp
popl %ebx
ret
.p2align 4,,10
.p2align 3
.L31:
movl $-1, %eax
jmp .L29
.size pstrcmp, .-pstrcmp
.section .text.unlikely
.LCOLDE5:
.text
.LHOTE5:
.ident "GCC: (Gentoo 4.9.2 p1.0, pie-0.6.1) 4.9.2"
.section .note.GNU-stack,"",@progbits