mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
372 lines
6.9 KiB
372 lines
6.9 KiB
.file "rc4-586.s"
|
|
.text
|
|
.globl RC4
|
|
.type RC4,@function
|
|
.align 16
|
|
RC4:
|
|
.L_RC4_begin:
|
|
pushl %ebp
|
|
pushl %ebx
|
|
pushl %esi
|
|
pushl %edi
|
|
movl 20(%esp),%edi
|
|
movl 24(%esp),%edx
|
|
movl 28(%esp),%esi
|
|
movl 32(%esp),%ebp
|
|
xorl %eax,%eax
|
|
xorl %ebx,%ebx
|
|
cmpl $0,%edx
|
|
je .L000abort
|
|
movb (%edi),%al
|
|
movb 4(%edi),%bl
|
|
addl $8,%edi
|
|
leal (%esi,%edx,1),%ecx
|
|
subl %esi,%ebp
|
|
movl %ecx,24(%esp)
|
|
incb %al
|
|
cmpl $-1,256(%edi)
|
|
je .L001RC4_CHAR
|
|
movl (%edi,%eax,4),%ecx
|
|
andl $-4,%edx
|
|
jz .L002loop1
|
|
testl $-8,%edx
|
|
movl %ebp,32(%esp)
|
|
jz .L003go4loop4
|
|
leal OPENSSL_ia32cap_P,%ebp
|
|
btl $26,(%ebp)
|
|
jnc .L003go4loop4
|
|
movl 32(%esp),%ebp
|
|
andl $-8,%edx
|
|
leal -8(%esi,%edx,1),%edx
|
|
movl %edx,-4(%edi)
|
|
addb %cl,%bl
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
incl %eax
|
|
addl %ecx,%edx
|
|
movzbl %al,%eax
|
|
movzbl %dl,%edx
|
|
movq (%esi),%mm0
|
|
movl (%edi,%eax,4),%ecx
|
|
movd (%edi,%edx,4),%mm2
|
|
jmp .L004loop_mmx_enter
|
|
.align 16
|
|
.L005loop_mmx:
|
|
addb %cl,%bl
|
|
psllq $56,%mm1
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
incl %eax
|
|
addl %ecx,%edx
|
|
movzbl %al,%eax
|
|
movzbl %dl,%edx
|
|
pxor %mm1,%mm2
|
|
movq (%esi),%mm0
|
|
movq %mm2,-8(%ebp,%esi,1)
|
|
movl (%edi,%eax,4),%ecx
|
|
movd (%edi,%edx,4),%mm2
|
|
.L004loop_mmx_enter:
|
|
addb %cl,%bl
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
incl %eax
|
|
addl %ecx,%edx
|
|
movzbl %al,%eax
|
|
movzbl %dl,%edx
|
|
pxor %mm0,%mm2
|
|
movl (%edi,%eax,4),%ecx
|
|
movd (%edi,%edx,4),%mm1
|
|
addb %cl,%bl
|
|
psllq $8,%mm1
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
incl %eax
|
|
addl %ecx,%edx
|
|
movzbl %al,%eax
|
|
movzbl %dl,%edx
|
|
pxor %mm1,%mm2
|
|
movl (%edi,%eax,4),%ecx
|
|
movd (%edi,%edx,4),%mm1
|
|
addb %cl,%bl
|
|
psllq $16,%mm1
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
incl %eax
|
|
addl %ecx,%edx
|
|
movzbl %al,%eax
|
|
movzbl %dl,%edx
|
|
pxor %mm1,%mm2
|
|
movl (%edi,%eax,4),%ecx
|
|
movd (%edi,%edx,4),%mm1
|
|
addb %cl,%bl
|
|
psllq $24,%mm1
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
incl %eax
|
|
addl %ecx,%edx
|
|
movzbl %al,%eax
|
|
movzbl %dl,%edx
|
|
pxor %mm1,%mm2
|
|
movl (%edi,%eax,4),%ecx
|
|
movd (%edi,%edx,4),%mm1
|
|
addb %cl,%bl
|
|
psllq $32,%mm1
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
incl %eax
|
|
addl %ecx,%edx
|
|
movzbl %al,%eax
|
|
movzbl %dl,%edx
|
|
pxor %mm1,%mm2
|
|
movl (%edi,%eax,4),%ecx
|
|
movd (%edi,%edx,4),%mm1
|
|
addb %cl,%bl
|
|
psllq $40,%mm1
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
incl %eax
|
|
addl %ecx,%edx
|
|
movzbl %al,%eax
|
|
movzbl %dl,%edx
|
|
pxor %mm1,%mm2
|
|
movl (%edi,%eax,4),%ecx
|
|
movd (%edi,%edx,4),%mm1
|
|
addb %cl,%bl
|
|
psllq $48,%mm1
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
incl %eax
|
|
addl %ecx,%edx
|
|
movzbl %al,%eax
|
|
movzbl %dl,%edx
|
|
pxor %mm1,%mm2
|
|
movl (%edi,%eax,4),%ecx
|
|
movd (%edi,%edx,4),%mm1
|
|
movl %ebx,%edx
|
|
xorl %ebx,%ebx
|
|
movb %dl,%bl
|
|
cmpl -4(%edi),%esi
|
|
leal 8(%esi),%esi
|
|
jb .L005loop_mmx
|
|
psllq $56,%mm1
|
|
pxor %mm1,%mm2
|
|
movq %mm2,-8(%ebp,%esi,1)
|
|
emms
|
|
cmpl 24(%esp),%esi
|
|
je .L006done
|
|
jmp .L002loop1
|
|
.align 16
|
|
.L003go4loop4:
|
|
leal -4(%esi,%edx,1),%edx
|
|
movl %edx,28(%esp)
|
|
.L007loop4:
|
|
addb %cl,%bl
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
addl %ecx,%edx
|
|
incb %al
|
|
andl $255,%edx
|
|
movl (%edi,%eax,4),%ecx
|
|
movl (%edi,%edx,4),%ebp
|
|
addb %cl,%bl
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
addl %ecx,%edx
|
|
incb %al
|
|
andl $255,%edx
|
|
rorl $8,%ebp
|
|
movl (%edi,%eax,4),%ecx
|
|
orl (%edi,%edx,4),%ebp
|
|
addb %cl,%bl
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
addl %ecx,%edx
|
|
incb %al
|
|
andl $255,%edx
|
|
rorl $8,%ebp
|
|
movl (%edi,%eax,4),%ecx
|
|
orl (%edi,%edx,4),%ebp
|
|
addb %cl,%bl
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
addl %ecx,%edx
|
|
incb %al
|
|
andl $255,%edx
|
|
rorl $8,%ebp
|
|
movl 32(%esp),%ecx
|
|
orl (%edi,%edx,4),%ebp
|
|
rorl $8,%ebp
|
|
xorl (%esi),%ebp
|
|
cmpl 28(%esp),%esi
|
|
movl %ebp,(%ecx,%esi,1)
|
|
leal 4(%esi),%esi
|
|
movl (%edi,%eax,4),%ecx
|
|
jb .L007loop4
|
|
cmpl 24(%esp),%esi
|
|
je .L006done
|
|
movl 32(%esp),%ebp
|
|
.align 16
|
|
.L002loop1:
|
|
addb %cl,%bl
|
|
movl (%edi,%ebx,4),%edx
|
|
movl %ecx,(%edi,%ebx,4)
|
|
movl %edx,(%edi,%eax,4)
|
|
addl %ecx,%edx
|
|
incb %al
|
|
andl $255,%edx
|
|
movl (%edi,%edx,4),%edx
|
|
xorb (%esi),%dl
|
|
leal 1(%esi),%esi
|
|
movl (%edi,%eax,4),%ecx
|
|
cmpl 24(%esp),%esi
|
|
movb %dl,-1(%ebp,%esi,1)
|
|
jb .L002loop1
|
|
jmp .L006done
|
|
.align 16
|
|
.L001RC4_CHAR:
|
|
movzbl (%edi,%eax,1),%ecx
|
|
.L008cloop1:
|
|
addb %cl,%bl
|
|
movzbl (%edi,%ebx,1),%edx
|
|
movb %cl,(%edi,%ebx,1)
|
|
movb %dl,(%edi,%eax,1)
|
|
addb %cl,%dl
|
|
movzbl (%edi,%edx,1),%edx
|
|
addb $1,%al
|
|
xorb (%esi),%dl
|
|
leal 1(%esi),%esi
|
|
movzbl (%edi,%eax,1),%ecx
|
|
cmpl 24(%esp),%esi
|
|
movb %dl,-1(%ebp,%esi,1)
|
|
jb .L008cloop1
|
|
.L006done:
|
|
decb %al
|
|
movl %ebx,-4(%edi)
|
|
movb %al,-8(%edi)
|
|
.L000abort:
|
|
popl %edi
|
|
popl %esi
|
|
popl %ebx
|
|
popl %ebp
|
|
ret
|
|
.size RC4,.-.L_RC4_begin
|
|
.globl private_RC4_set_key
|
|
.type private_RC4_set_key,@function
|
|
.align 16
|
|
private_RC4_set_key:
|
|
.L_private_RC4_set_key_begin:
|
|
pushl %ebp
|
|
pushl %ebx
|
|
pushl %esi
|
|
pushl %edi
|
|
movl 20(%esp),%edi
|
|
movl 24(%esp),%ebp
|
|
movl 28(%esp),%esi
|
|
leal OPENSSL_ia32cap_P,%edx
|
|
leal 8(%edi),%edi
|
|
leal (%esi,%ebp,1),%esi
|
|
negl %ebp
|
|
xorl %eax,%eax
|
|
movl %ebp,-4(%edi)
|
|
btl $20,(%edx)
|
|
jc .L009c1stloop
|
|
.align 16
|
|
.L010w1stloop:
|
|
movl %eax,(%edi,%eax,4)
|
|
addb $1,%al
|
|
jnc .L010w1stloop
|
|
xorl %ecx,%ecx
|
|
xorl %edx,%edx
|
|
.align 16
|
|
.L011w2ndloop:
|
|
movl (%edi,%ecx,4),%eax
|
|
addb (%esi,%ebp,1),%dl
|
|
addb %al,%dl
|
|
addl $1,%ebp
|
|
movl (%edi,%edx,4),%ebx
|
|
jnz .L012wnowrap
|
|
movl -4(%edi),%ebp
|
|
.L012wnowrap:
|
|
movl %eax,(%edi,%edx,4)
|
|
movl %ebx,(%edi,%ecx,4)
|
|
addb $1,%cl
|
|
jnc .L011w2ndloop
|
|
jmp .L013exit
|
|
.align 16
|
|
.L009c1stloop:
|
|
movb %al,(%edi,%eax,1)
|
|
addb $1,%al
|
|
jnc .L009c1stloop
|
|
xorl %ecx,%ecx
|
|
xorl %edx,%edx
|
|
xorl %ebx,%ebx
|
|
.align 16
|
|
.L014c2ndloop:
|
|
movb (%edi,%ecx,1),%al
|
|
addb (%esi,%ebp,1),%dl
|
|
addb %al,%dl
|
|
addl $1,%ebp
|
|
movb (%edi,%edx,1),%bl
|
|
jnz .L015cnowrap
|
|
movl -4(%edi),%ebp
|
|
.L015cnowrap:
|
|
movb %al,(%edi,%edx,1)
|
|
movb %bl,(%edi,%ecx,1)
|
|
addb $1,%cl
|
|
jnc .L014c2ndloop
|
|
movl $-1,256(%edi)
|
|
.L013exit:
|
|
xorl %eax,%eax
|
|
movl %eax,-8(%edi)
|
|
movl %eax,-4(%edi)
|
|
popl %edi
|
|
popl %esi
|
|
popl %ebx
|
|
popl %ebp
|
|
ret
|
|
.size private_RC4_set_key,.-.L_private_RC4_set_key_begin
|
|
.globl RC4_options
|
|
.type RC4_options,@function
|
|
.align 16
|
|
RC4_options:
|
|
.L_RC4_options_begin:
|
|
call .L016pic_point
|
|
.L016pic_point:
|
|
popl %eax
|
|
leal .L017opts-.L016pic_point(%eax),%eax
|
|
leal OPENSSL_ia32cap_P,%edx
|
|
movl (%edx),%edx
|
|
btl $20,%edx
|
|
jc .L0181xchar
|
|
btl $26,%edx
|
|
jnc .L019ret
|
|
addl $25,%eax
|
|
ret
|
|
.L0181xchar:
|
|
addl $12,%eax
|
|
.L019ret:
|
|
ret
|
|
.align 64
|
|
.L017opts:
|
|
.byte 114,99,52,40,52,120,44,105,110,116,41,0
|
|
.byte 114,99,52,40,49,120,44,99,104,97,114,41,0
|
|
.byte 114,99,52,40,56,120,44,109,109,120,41,0
|
|
.byte 82,67,52,32,102,111,114,32,120,56,54,44,32,67,82,89
|
|
.byte 80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114
|
|
.byte 111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
|
|
.align 64
|
|
.size RC4_options,.-.L_RC4_options_begin
|
|
.comm OPENSSL_ia32cap_P,8,4
|
|
|