diff options
Diffstat (limited to 'mac-x86/crypto/rc4/rc4-586.S')
| -rw-r--r-- | mac-x86/crypto/rc4/rc4-586.S | 383 |
1 files changed, 383 insertions, 0 deletions
diff --git a/mac-x86/crypto/rc4/rc4-586.S b/mac-x86/crypto/rc4/rc4-586.S new file mode 100644 index 0000000..faecdfa --- /dev/null +++ b/mac-x86/crypto/rc4/rc4-586.S @@ -0,0 +1,383 @@ +#if defined(__i386__) +.file "rc4-586.S" +.text +.globl _asm_RC4 +.private_extern _asm_RC4 +.align 4 +_asm_RC4: +L_asm_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 + movl %ebp,32(%esp) + testl $-8,%edx + jz L003go4loop4 + call L004PIC_me_up +L004PIC_me_up: + popl %ebp + movl L_OPENSSL_ia32cap_P$non_lazy_ptr-L004PIC_me_up(%ebp),%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 L005loop_mmx_enter +.align 4,0x90 +L006loop_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 +L005loop_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 L006loop_mmx + psllq $56,%mm1 + pxor %mm1,%mm2 + movq %mm2,-8(%ebp,%esi,1) + emms + cmpl 24(%esp),%esi + je L007done + jmp L002loop1 +.align 4,0x90 +L003go4loop4: + leal -4(%esi,%edx,1),%edx + movl %edx,28(%esp) +L008loop4: + 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 L008loop4 + cmpl 24(%esp),%esi + je L007done + movl 32(%esp),%ebp +.align 4,0x90 +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 L007done +.align 4,0x90 +L001RC4_CHAR: + movzbl (%edi,%eax,1),%ecx +L009cloop1: + 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 $1,%al + xorb (%esi),%dl + leal 1(%esi),%esi + movzbl (%edi,%eax,1),%ecx + cmpl 24(%esp),%esi + movb %dl,-1(%ebp,%esi,1) + jb L009cloop1 +L007done: + decb %al + movl %ebx,-4(%edi) + movb %al,-8(%edi) +L000abort: + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.globl _asm_RC4_set_key +.private_extern _asm_RC4_set_key +.align 4 +_asm_RC4_set_key: +L_asm_RC4_set_key_begin: + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + movl 20(%esp),%edi + movl 24(%esp),%ebp + movl 28(%esp),%esi + call L010PIC_me_up +L010PIC_me_up: + popl %edx + movl L_OPENSSL_ia32cap_P$non_lazy_ptr-L010PIC_me_up(%edx),%edx + leal 8(%edi),%edi + leal (%esi,%ebp,1),%esi + negl %ebp + xorl %eax,%eax + movl %ebp,-4(%edi) + btl $20,(%edx) + jc L011c1stloop +.align 4,0x90 +L012w1stloop: + movl %eax,(%edi,%eax,4) + addb $1,%al + jnc L012w1stloop + xorl %ecx,%ecx + xorl %edx,%edx +.align 4,0x90 +L013w2ndloop: + movl (%edi,%ecx,4),%eax + addb (%esi,%ebp,1),%dl + addb %al,%dl + addl $1,%ebp + movl (%edi,%edx,4),%ebx + jnz L014wnowrap + movl -4(%edi),%ebp +L014wnowrap: + movl %eax,(%edi,%edx,4) + movl %ebx,(%edi,%ecx,4) + addb $1,%cl + jnc L013w2ndloop + jmp L015exit +.align 4,0x90 +L011c1stloop: + movb %al,(%edi,%eax,1) + addb $1,%al + jnc L011c1stloop + xorl %ecx,%ecx + xorl %edx,%edx + xorl %ebx,%ebx +.align 4,0x90 +L016c2ndloop: + movb (%edi,%ecx,1),%al + addb (%esi,%ebp,1),%dl + addb %al,%dl + addl $1,%ebp + movb (%edi,%edx,1),%bl + jnz L017cnowrap + movl -4(%edi),%ebp +L017cnowrap: + movb %al,(%edi,%edx,1) + movb %bl,(%edi,%ecx,1) + addb $1,%cl + jnc L016c2ndloop + movl $-1,256(%edi) +L015exit: + xorl %eax,%eax + movl %eax,-8(%edi) + movl %eax,-4(%edi) + popl %edi + popl %esi + popl %ebx + popl %ebp + ret +.globl _RC4_options +.private_extern _RC4_options +.align 4 +_RC4_options: +L_RC4_options_begin: + call L018pic_point +L018pic_point: + popl %eax + leal L019opts-L018pic_point(%eax),%eax + call L020PIC_me_up +L020PIC_me_up: + popl %edx + movl L_OPENSSL_ia32cap_P$non_lazy_ptr-L020PIC_me_up(%edx),%edx + movl (%edx),%edx + btl $20,%edx + jc L0211xchar + btl $26,%edx + jnc L022ret + addl $25,%eax + ret +L0211xchar: + addl $12,%eax +L022ret: + ret +.align 6,0x90 +L019opts: +.byte 114,99,52,40,52,120,44,105,110,116,41,0 +.byte 114,99,52,40,49,120,44,99,104,97,114,41,0 +.byte 114,99,52,40,56,120,44,109,109,120,41,0 +.byte 82,67,52,32,102,111,114,32,120,56,54,44,32,67,82,89 +.byte 80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114 +.byte 111,64,111,112,101,110,115,115,108,46,111,114,103,62,0 +.align 6,0x90 +.section __IMPORT,__pointers,non_lazy_symbol_pointers +L_OPENSSL_ia32cap_P$non_lazy_ptr: +.indirect_symbol _OPENSSL_ia32cap_P +.long 0 +#endif |