593 lines
9.3 KiB
ArmAsm
593 lines
9.3 KiB
ArmAsm
.text
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.globl _OPENSSL_ia32_cpuid
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.type _OPENSSL_ia32_cpuid,@function
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.align 4
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_OPENSSL_ia32_cpuid:
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L_OPENSSL_ia32_cpuid_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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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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xorl %edx,%edx
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pushfl
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popl %eax
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movl %eax,%ecx
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xorl $2097152,%eax
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pushl %eax
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popfl
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pushfl
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popl %eax
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xorl %eax,%ecx
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xorl %eax,%eax
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movl 20(%esp),%esi
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movl %eax,8(%esi)
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btl $21,%ecx
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jnc L000nocpuid
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.byte 0x0f,0xa2
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movl %eax,%edi
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xorl %eax,%eax
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cmpl $1970169159,%ebx
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setne %al
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movl %eax,%ebp
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cmpl $1231384169,%edx
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setne %al
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orl %eax,%ebp
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cmpl $1818588270,%ecx
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setne %al
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orl %eax,%ebp
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jz L001intel
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cmpl $1752462657,%ebx
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setne %al
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movl %eax,%esi
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cmpl $1769238117,%edx
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setne %al
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orl %eax,%esi
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cmpl $1145913699,%ecx
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setne %al
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orl %eax,%esi
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jnz L001intel
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movl $2147483648,%eax
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.byte 0x0f,0xa2
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cmpl $2147483649,%eax
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jb L001intel
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movl %eax,%esi
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movl $2147483649,%eax
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.byte 0x0f,0xa2
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orl %ecx,%ebp
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andl $2049,%ebp
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cmpl $2147483656,%esi
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jb L001intel
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movl $2147483656,%eax
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.byte 0x0f,0xa2
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movzbl %cl,%esi
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incl %esi
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movl $1,%eax
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xorl %ecx,%ecx
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.byte 0x0f,0xa2
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btl $28,%edx
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jnc L002generic
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shrl $16,%ebx
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andl $255,%ebx
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cmpl %esi,%ebx
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ja L002generic
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andl $4026531839,%edx
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jmp L002generic
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L001intel:
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cmpl $4,%edi
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movl $-1,%esi
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jb L003nocacheinfo
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movl $4,%eax
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movl $0,%ecx
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.byte 0x0f,0xa2
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movl %eax,%esi
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shrl $14,%esi
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andl $4095,%esi
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L003nocacheinfo:
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movl $1,%eax
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xorl %ecx,%ecx
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.byte 0x0f,0xa2
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andl $3220176895,%edx
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cmpl $0,%ebp
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jne L004notintel
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orl $1073741824,%edx
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andb $15,%ah
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cmpb $15,%ah
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jne L004notintel
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orl $1048576,%edx
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L004notintel:
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btl $28,%edx
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jnc L002generic
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andl $4026531839,%edx
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cmpl $0,%esi
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je L002generic
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orl $268435456,%edx
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shrl $16,%ebx
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cmpb $1,%bl
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ja L002generic
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andl $4026531839,%edx
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L002generic:
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andl $2048,%ebp
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andl $4294965247,%ecx
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movl %edx,%esi
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orl %ecx,%ebp
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cmpl $7,%edi
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movl 20(%esp),%edi
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jb L005no_extended_info
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movl $7,%eax
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xorl %ecx,%ecx
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.byte 0x0f,0xa2
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movl %ebx,8(%edi)
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L005no_extended_info:
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btl $27,%ebp
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jnc L006clear_avx
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xorl %ecx,%ecx
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.byte 15,1,208
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andl $6,%eax
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cmpl $6,%eax
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je L007done
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cmpl $2,%eax
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je L006clear_avx
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L008clear_xmm:
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andl $4261412861,%ebp
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andl $4278190079,%esi
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L006clear_avx:
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andl $4026525695,%ebp
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andl $4294967263,8(%edi)
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L007done:
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movl %esi,%eax
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movl %ebp,%edx
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L000nocpuid:
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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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.globl _OPENSSL_rdtsc
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.type _OPENSSL_rdtsc,@function
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.align 4
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_OPENSSL_rdtsc:
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L_OPENSSL_rdtsc_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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xorl %eax,%eax
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xorl %edx,%edx
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call L009PIC_me_up
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L009PIC_me_up:
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popl %ecx
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leal __GLOBAL_OFFSET_TABLE_+[.-L009PIC_me_up](%ecx),%ecx
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movl _OPENSSL_ia32cap_P@GOT(%ecx),%ecx
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btl $4,(%ecx)
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jnc L010notsc
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.byte 0x0f,0x31
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L010notsc:
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ret
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.globl _OPENSSL_instrument_halt
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.type _OPENSSL_instrument_halt,@function
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.align 4
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_OPENSSL_instrument_halt:
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L_OPENSSL_instrument_halt_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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call L011PIC_me_up
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L011PIC_me_up:
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popl %ecx
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leal __GLOBAL_OFFSET_TABLE_+[.-L011PIC_me_up](%ecx),%ecx
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movl _OPENSSL_ia32cap_P@GOT(%ecx),%ecx
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btl $4,(%ecx)
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jnc L012nohalt
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.long 2421723150
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andl $3,%eax
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jnz L012nohalt
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pushfl
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popl %eax
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btl $9,%eax
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jnc L012nohalt
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.byte 0x0f,0x31
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pushl %edx
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pushl %eax
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hlt
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.byte 0x0f,0x31
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subl (%esp),%eax
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sbbl 4(%esp),%edx
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addl $8,%esp
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ret
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L012nohalt:
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xorl %eax,%eax
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xorl %edx,%edx
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ret
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.globl _OPENSSL_far_spin
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.type _OPENSSL_far_spin,@function
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.align 4
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_OPENSSL_far_spin:
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L_OPENSSL_far_spin_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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pushfl
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popl %eax
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btl $9,%eax
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jnc L013nospin
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movl 4(%esp),%eax
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movl 8(%esp),%ecx
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.long 2430111262
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xorl %eax,%eax
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movl (%ecx),%edx
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jmp L014spin
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.align 4,0x90
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L014spin:
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incl %eax
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cmpl (%ecx),%edx
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je L014spin
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.long 529567888
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ret
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L013nospin:
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xorl %eax,%eax
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xorl %edx,%edx
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ret
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.globl _OPENSSL_wipe_cpu
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.type _OPENSSL_wipe_cpu,@function
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.align 4
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_OPENSSL_wipe_cpu:
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L_OPENSSL_wipe_cpu_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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xorl %eax,%eax
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xorl %edx,%edx
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call L015PIC_me_up
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L015PIC_me_up:
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popl %ecx
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leal __GLOBAL_OFFSET_TABLE_+[.-L015PIC_me_up](%ecx),%ecx
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movl _OPENSSL_ia32cap_P@GOT(%ecx),%ecx
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movl (%ecx),%ecx
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btl $1,(%ecx)
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jnc L016no_x87
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andl $83886080,%ecx
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cmpl $83886080,%ecx
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jne L017no_sse2
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pxor %xmm0,%xmm0
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pxor %xmm1,%xmm1
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pxor %xmm2,%xmm2
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pxor %xmm3,%xmm3
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pxor %xmm4,%xmm4
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pxor %xmm5,%xmm5
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pxor %xmm6,%xmm6
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pxor %xmm7,%xmm7
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L017no_sse2:
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.long 4007259865,4007259865,4007259865,4007259865,2430851995
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L016no_x87:
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leal 4(%esp),%eax
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ret
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.globl _OPENSSL_atomic_add
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.type _OPENSSL_atomic_add,@function
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.align 4
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_OPENSSL_atomic_add:
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L_OPENSSL_atomic_add_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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movl 4(%esp),%edx
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movl 8(%esp),%ecx
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pushl %ebx
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nop
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movl (%edx),%eax
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L018spin:
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leal (%eax,%ecx,1),%ebx
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nop
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.long 447811568
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jne L018spin
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movl %ebx,%eax
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popl %ebx
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ret
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.globl _OPENSSL_cleanse
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.type _OPENSSL_cleanse,@function
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.align 4
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_OPENSSL_cleanse:
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L_OPENSSL_cleanse_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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movl 4(%esp),%edx
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movl 8(%esp),%ecx
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xorl %eax,%eax
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cmpl $7,%ecx
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jae L019lot
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cmpl $0,%ecx
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je L020ret
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L021little:
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movb %al,(%edx)
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subl $1,%ecx
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leal 1(%edx),%edx
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jnz L021little
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L020ret:
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ret
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.align 4,0x90
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L019lot:
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testl $3,%edx
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jz L022aligned
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movb %al,(%edx)
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leal -1(%ecx),%ecx
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leal 1(%edx),%edx
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jmp L019lot
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L022aligned:
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movl %eax,(%edx)
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leal -4(%ecx),%ecx
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testl $-4,%ecx
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leal 4(%edx),%edx
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jnz L022aligned
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cmpl $0,%ecx
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jne L021little
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ret
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.globl _CRYPTO_memcmp
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.type _CRYPTO_memcmp,@function
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.align 4
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_CRYPTO_memcmp:
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L_CRYPTO_memcmp_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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pushl %esi
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pushl %edi
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movl 12(%esp),%esi
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movl 16(%esp),%edi
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movl 20(%esp),%ecx
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xorl %eax,%eax
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xorl %edx,%edx
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cmpl $0,%ecx
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je L023no_data
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L024loop:
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movb (%esi),%dl
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leal 1(%esi),%esi
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xorb (%edi),%dl
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leal 1(%edi),%edi
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orb %dl,%al
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decl %ecx
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jnz L024loop
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negl %eax
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shrl $31,%eax
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L023no_data:
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popl %edi
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popl %esi
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ret
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.globl _OPENSSL_instrument_bus
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.type _OPENSSL_instrument_bus,@function
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.align 4
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_OPENSSL_instrument_bus:
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L_OPENSSL_instrument_bus_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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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 $0,%eax
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call L025PIC_me_up
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L025PIC_me_up:
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popl %edx
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leal __GLOBAL_OFFSET_TABLE_+[.-L025PIC_me_up](%edx),%edx
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movl _OPENSSL_ia32cap_P@GOT(%edx),%edx
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btl $4,(%edx)
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jnc L026nogo
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btl $19,(%edx)
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jnc L026nogo
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movl 20(%esp),%edi
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movl 24(%esp),%ecx
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.byte 0x0f,0x31
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movl %eax,%esi
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movl $0,%ebx
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clflush (%edi)
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.byte 240
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addl %ebx,(%edi)
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jmp L027loop
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.align 4,0x90
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L027loop:
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.byte 0x0f,0x31
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movl %eax,%edx
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subl %esi,%eax
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movl %edx,%esi
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movl %eax,%ebx
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clflush (%edi)
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.byte 240
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addl %eax,(%edi)
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leal 4(%edi),%edi
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subl $1,%ecx
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jnz L027loop
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movl 24(%esp),%eax
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L026nogo:
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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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.globl _OPENSSL_instrument_bus2
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.type _OPENSSL_instrument_bus2,@function
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.align 4
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_OPENSSL_instrument_bus2:
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L_OPENSSL_instrument_bus2_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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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 $0,%eax
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call L028PIC_me_up
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L028PIC_me_up:
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popl %edx
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leal __GLOBAL_OFFSET_TABLE_+[.-L028PIC_me_up](%edx),%edx
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movl _OPENSSL_ia32cap_P@GOT(%edx),%edx
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btl $4,(%edx)
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jnc L029nogo
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btl $19,(%edx)
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jnc L029nogo
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movl 20(%esp),%edi
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movl 24(%esp),%ecx
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movl 28(%esp),%ebp
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.byte 0x0f,0x31
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movl %eax,%esi
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movl $0,%ebx
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clflush (%edi)
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.byte 240
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addl %ebx,(%edi)
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.byte 0x0f,0x31
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movl %eax,%edx
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subl %esi,%eax
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movl %edx,%esi
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movl %eax,%ebx
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jmp L030loop2
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.align 4,0x90
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L030loop2:
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clflush (%edi)
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.byte 240
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addl %eax,(%edi)
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subl $1,%ebp
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jz L031done2
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.byte 0x0f,0x31
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movl %eax,%edx
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subl %esi,%eax
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movl %edx,%esi
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cmpl %ebx,%eax
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movl %eax,%ebx
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movl $0,%edx
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setne %dl
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subl %edx,%ecx
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leal (%edi,%edx,4),%edi
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jnz L030loop2
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L031done2:
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movl 24(%esp),%eax
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subl %ecx,%eax
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L029nogo:
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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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.globl _OPENSSL_ia32_rdrand_bytes
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.type _OPENSSL_ia32_rdrand_bytes,@function
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.align 4
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_OPENSSL_ia32_rdrand_bytes:
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L_OPENSSL_ia32_rdrand_bytes_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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pushl %edi
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pushl %ebx
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xorl %eax,%eax
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movl 12(%esp),%edi
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movl 16(%esp),%ebx
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cmpl $0,%ebx
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je L032done
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movl $8,%ecx
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L033loop:
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.byte 15,199,242
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jc L034break
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loop L033loop
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jmp L032done
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.align 4,0x90
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L034break:
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cmpl $4,%ebx
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jb L035tail
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movl %edx,(%edi)
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leal 4(%edi),%edi
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addl $4,%eax
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subl $4,%ebx
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jz L032done
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movl $8,%ecx
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jmp L033loop
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.align 4,0x90
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L035tail:
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movb %dl,(%edi)
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leal 1(%edi),%edi
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incl %eax
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shrl $8,%edx
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decl %ebx
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jnz L035tail
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L032done:
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xorl %edx,%edx
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popl %ebx
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popl %edi
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ret
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.globl _OPENSSL_ia32_rdseed_bytes
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.type _OPENSSL_ia32_rdseed_bytes,@function
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.align 4
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_OPENSSL_ia32_rdseed_bytes:
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L_OPENSSL_ia32_rdseed_bytes_begin:
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#ifdef __CET__
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.byte 243,15,30,251
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#endif
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pushl %edi
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pushl %ebx
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xorl %eax,%eax
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movl 12(%esp),%edi
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movl 16(%esp),%ebx
|
|
cmpl $0,%ebx
|
|
je L036done
|
|
movl $8,%ecx
|
|
L037loop:
|
|
.byte 15,199,250
|
|
jc L038break
|
|
loop L037loop
|
|
jmp L036done
|
|
.align 4,0x90
|
|
L038break:
|
|
cmpl $4,%ebx
|
|
jb L039tail
|
|
movl %edx,(%edi)
|
|
leal 4(%edi),%edi
|
|
addl $4,%eax
|
|
subl $4,%ebx
|
|
jz L036done
|
|
movl $8,%ecx
|
|
jmp L037loop
|
|
.align 4,0x90
|
|
L039tail:
|
|
movb %dl,(%edi)
|
|
leal 1(%edi),%edi
|
|
incl %eax
|
|
shrl $8,%edx
|
|
decl %ebx
|
|
jnz L039tail
|
|
L036done:
|
|
xorl %edx,%edx
|
|
popl %ebx
|
|
popl %edi
|
|
ret
|
|
.comm _OPENSSL_ia32cap_P,16
|
|
.text
|
|
.type __GLOBAL_$I$_OPENSSL_cpuid_setup,@function
|
|
.globl __GLOBAL_$I$_OPENSSL_cpuid_setup
|
|
.align 2
|
|
__GLOBAL_$I$_OPENSSL_cpuid_setup:
|
|
jmp _OPENSSL_cpuid_setup
|