mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-11 14:28:08 +01:00
1473 lines
36 KiB
NASM
1473 lines
36 KiB
NASM
default rel
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%define XMMWORD
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%define YMMWORD
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%define ZMMWORD
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section .text code align=64
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EXTERN OPENSSL_ia32cap_P
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global bn_mul_mont
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ALIGN 16
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bn_mul_mont:
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mov QWORD[8+rsp],rdi ;WIN64 prologue
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mov QWORD[16+rsp],rsi
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mov rax,rsp
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$L$SEH_begin_bn_mul_mont:
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mov rdi,rcx
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mov rsi,rdx
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mov rdx,r8
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mov rcx,r9
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mov r8,QWORD[40+rsp]
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mov r9,QWORD[48+rsp]
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mov r9d,r9d
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mov rax,rsp
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test r9d,3
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jnz NEAR $L$mul_enter
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cmp r9d,8
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jb NEAR $L$mul_enter
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mov r11d,DWORD[((OPENSSL_ia32cap_P+8))]
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cmp rdx,rsi
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jne NEAR $L$mul4x_enter
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test r9d,7
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jz NEAR $L$sqr8x_enter
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jmp NEAR $L$mul4x_enter
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ALIGN 16
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$L$mul_enter:
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push rbx
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push rbp
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push r12
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push r13
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push r14
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push r15
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neg r9
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mov r11,rsp
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lea r10,[((-16))+r9*8+rsp]
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neg r9
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and r10,-1024
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sub r11,r10
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and r11,-4096
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lea rsp,[r11*1+r10]
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mov r11,QWORD[rsp]
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cmp rsp,r10
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ja NEAR $L$mul_page_walk
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jmp NEAR $L$mul_page_walk_done
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ALIGN 16
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$L$mul_page_walk:
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lea rsp,[((-4096))+rsp]
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mov r11,QWORD[rsp]
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cmp rsp,r10
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ja NEAR $L$mul_page_walk
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$L$mul_page_walk_done:
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mov QWORD[8+r9*8+rsp],rax
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$L$mul_body:
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mov r12,rdx
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mov r8,QWORD[r8]
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mov rbx,QWORD[r12]
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mov rax,QWORD[rsi]
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xor r14,r14
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xor r15,r15
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mov rbp,r8
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mul rbx
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mov r10,rax
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mov rax,QWORD[rcx]
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imul rbp,r10
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mov r11,rdx
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mul rbp
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add r10,rax
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mov rax,QWORD[8+rsi]
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adc rdx,0
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mov r13,rdx
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lea r15,[1+r15]
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jmp NEAR $L$1st_enter
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ALIGN 16
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$L$1st:
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add r13,rax
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mov rax,QWORD[r15*8+rsi]
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adc rdx,0
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add r13,r11
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mov r11,r10
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adc rdx,0
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mov QWORD[((-16))+r15*8+rsp],r13
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mov r13,rdx
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$L$1st_enter:
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mul rbx
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add r11,rax
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mov rax,QWORD[r15*8+rcx]
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adc rdx,0
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lea r15,[1+r15]
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mov r10,rdx
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mul rbp
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cmp r15,r9
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jne NEAR $L$1st
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add r13,rax
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mov rax,QWORD[rsi]
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adc rdx,0
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add r13,r11
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adc rdx,0
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mov QWORD[((-16))+r15*8+rsp],r13
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mov r13,rdx
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mov r11,r10
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xor rdx,rdx
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add r13,r11
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adc rdx,0
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mov QWORD[((-8))+r9*8+rsp],r13
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mov QWORD[r9*8+rsp],rdx
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lea r14,[1+r14]
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jmp NEAR $L$outer
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ALIGN 16
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$L$outer:
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mov rbx,QWORD[r14*8+r12]
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xor r15,r15
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mov rbp,r8
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mov r10,QWORD[rsp]
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mul rbx
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add r10,rax
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mov rax,QWORD[rcx]
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adc rdx,0
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imul rbp,r10
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mov r11,rdx
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mul rbp
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add r10,rax
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mov rax,QWORD[8+rsi]
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adc rdx,0
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mov r10,QWORD[8+rsp]
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mov r13,rdx
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lea r15,[1+r15]
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jmp NEAR $L$inner_enter
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ALIGN 16
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$L$inner:
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add r13,rax
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mov rax,QWORD[r15*8+rsi]
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adc rdx,0
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add r13,r10
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mov r10,QWORD[r15*8+rsp]
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adc rdx,0
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mov QWORD[((-16))+r15*8+rsp],r13
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mov r13,rdx
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$L$inner_enter:
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mul rbx
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add r11,rax
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mov rax,QWORD[r15*8+rcx]
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adc rdx,0
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add r10,r11
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mov r11,rdx
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adc r11,0
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lea r15,[1+r15]
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mul rbp
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cmp r15,r9
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jne NEAR $L$inner
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add r13,rax
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mov rax,QWORD[rsi]
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adc rdx,0
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add r13,r10
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mov r10,QWORD[r15*8+rsp]
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adc rdx,0
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mov QWORD[((-16))+r15*8+rsp],r13
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mov r13,rdx
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xor rdx,rdx
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add r13,r11
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adc rdx,0
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add r13,r10
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adc rdx,0
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mov QWORD[((-8))+r9*8+rsp],r13
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mov QWORD[r9*8+rsp],rdx
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lea r14,[1+r14]
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cmp r14,r9
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jb NEAR $L$outer
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xor r14,r14
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mov rax,QWORD[rsp]
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mov r15,r9
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ALIGN 16
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$L$sub: sbb rax,QWORD[r14*8+rcx]
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mov QWORD[r14*8+rdi],rax
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mov rax,QWORD[8+r14*8+rsp]
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lea r14,[1+r14]
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dec r15
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jnz NEAR $L$sub
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sbb rax,0
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mov rbx,-1
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xor rbx,rax
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xor r14,r14
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mov r15,r9
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$L$copy:
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mov rcx,QWORD[r14*8+rdi]
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mov rdx,QWORD[r14*8+rsp]
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and rcx,rbx
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and rdx,rax
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mov QWORD[r14*8+rsp],r9
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or rdx,rcx
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mov QWORD[r14*8+rdi],rdx
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lea r14,[1+r14]
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sub r15,1
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jnz NEAR $L$copy
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mov rsi,QWORD[8+r9*8+rsp]
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mov rax,1
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mov r15,QWORD[((-48))+rsi]
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mov r14,QWORD[((-40))+rsi]
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mov r13,QWORD[((-32))+rsi]
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mov r12,QWORD[((-24))+rsi]
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mov rbp,QWORD[((-16))+rsi]
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mov rbx,QWORD[((-8))+rsi]
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lea rsp,[rsi]
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$L$mul_epilogue:
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mov rdi,QWORD[8+rsp] ;WIN64 epilogue
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mov rsi,QWORD[16+rsp]
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DB 0F3h,0C3h ;repret
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$L$SEH_end_bn_mul_mont:
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ALIGN 16
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bn_mul4x_mont:
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mov QWORD[8+rsp],rdi ;WIN64 prologue
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mov QWORD[16+rsp],rsi
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mov rax,rsp
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$L$SEH_begin_bn_mul4x_mont:
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mov rdi,rcx
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mov rsi,rdx
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mov rdx,r8
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mov rcx,r9
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mov r8,QWORD[40+rsp]
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mov r9,QWORD[48+rsp]
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mov r9d,r9d
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mov rax,rsp
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$L$mul4x_enter:
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and r11d,0x80100
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cmp r11d,0x80100
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je NEAR $L$mulx4x_enter
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push rbx
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push rbp
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push r12
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push r13
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push r14
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push r15
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neg r9
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mov r11,rsp
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lea r10,[((-32))+r9*8+rsp]
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neg r9
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and r10,-1024
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sub r11,r10
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and r11,-4096
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lea rsp,[r11*1+r10]
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mov r11,QWORD[rsp]
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cmp rsp,r10
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ja NEAR $L$mul4x_page_walk
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jmp NEAR $L$mul4x_page_walk_done
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$L$mul4x_page_walk:
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lea rsp,[((-4096))+rsp]
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mov r11,QWORD[rsp]
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cmp rsp,r10
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ja NEAR $L$mul4x_page_walk
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$L$mul4x_page_walk_done:
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mov QWORD[8+r9*8+rsp],rax
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$L$mul4x_body:
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mov QWORD[16+r9*8+rsp],rdi
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mov r12,rdx
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mov r8,QWORD[r8]
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mov rbx,QWORD[r12]
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mov rax,QWORD[rsi]
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xor r14,r14
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xor r15,r15
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mov rbp,r8
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mul rbx
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mov r10,rax
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mov rax,QWORD[rcx]
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imul rbp,r10
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mov r11,rdx
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mul rbp
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add r10,rax
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mov rax,QWORD[8+rsi]
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adc rdx,0
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mov rdi,rdx
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mul rbx
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add r11,rax
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mov rax,QWORD[8+rcx]
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adc rdx,0
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mov r10,rdx
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mul rbp
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add rdi,rax
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mov rax,QWORD[16+rsi]
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adc rdx,0
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add rdi,r11
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lea r15,[4+r15]
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adc rdx,0
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mov QWORD[rsp],rdi
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mov r13,rdx
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jmp NEAR $L$1st4x
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ALIGN 16
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$L$1st4x:
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mul rbx
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add r10,rax
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mov rax,QWORD[((-16))+r15*8+rcx]
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adc rdx,0
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mov r11,rdx
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mul rbp
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add r13,rax
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mov rax,QWORD[((-8))+r15*8+rsi]
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adc rdx,0
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add r13,r10
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adc rdx,0
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mov QWORD[((-24))+r15*8+rsp],r13
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mov rdi,rdx
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mul rbx
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add r11,rax
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mov rax,QWORD[((-8))+r15*8+rcx]
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adc rdx,0
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mov r10,rdx
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mul rbp
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add rdi,rax
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mov rax,QWORD[r15*8+rsi]
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adc rdx,0
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add rdi,r11
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adc rdx,0
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mov QWORD[((-16))+r15*8+rsp],rdi
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mov r13,rdx
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mul rbx
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add r10,rax
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mov rax,QWORD[r15*8+rcx]
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adc rdx,0
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mov r11,rdx
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mul rbp
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add r13,rax
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mov rax,QWORD[8+r15*8+rsi]
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adc rdx,0
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add r13,r10
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adc rdx,0
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mov QWORD[((-8))+r15*8+rsp],r13
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mov rdi,rdx
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mul rbx
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add r11,rax
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mov rax,QWORD[8+r15*8+rcx]
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adc rdx,0
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lea r15,[4+r15]
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mov r10,rdx
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mul rbp
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add rdi,rax
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mov rax,QWORD[((-16))+r15*8+rsi]
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adc rdx,0
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add rdi,r11
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adc rdx,0
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mov QWORD[((-32))+r15*8+rsp],rdi
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mov r13,rdx
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cmp r15,r9
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jb NEAR $L$1st4x
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mul rbx
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add r10,rax
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mov rax,QWORD[((-16))+r15*8+rcx]
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adc rdx,0
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mov r11,rdx
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mul rbp
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add r13,rax
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mov rax,QWORD[((-8))+r15*8+rsi]
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adc rdx,0
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add r13,r10
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adc rdx,0
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mov QWORD[((-24))+r15*8+rsp],r13
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mov rdi,rdx
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mul rbx
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add r11,rax
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mov rax,QWORD[((-8))+r15*8+rcx]
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adc rdx,0
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mov r10,rdx
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mul rbp
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add rdi,rax
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mov rax,QWORD[rsi]
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adc rdx,0
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add rdi,r11
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adc rdx,0
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mov QWORD[((-16))+r15*8+rsp],rdi
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mov r13,rdx
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xor rdi,rdi
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add r13,r10
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adc rdi,0
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mov QWORD[((-8))+r15*8+rsp],r13
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mov QWORD[r15*8+rsp],rdi
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lea r14,[1+r14]
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ALIGN 4
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$L$outer4x:
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mov rbx,QWORD[r14*8+r12]
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xor r15,r15
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mov r10,QWORD[rsp]
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mov rbp,r8
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mul rbx
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add r10,rax
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mov rax,QWORD[rcx]
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adc rdx,0
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imul rbp,r10
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mov r11,rdx
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mul rbp
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add r10,rax
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mov rax,QWORD[8+rsi]
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adc rdx,0
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mov rdi,rdx
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mul rbx
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add r11,rax
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mov rax,QWORD[8+rcx]
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adc rdx,0
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add r11,QWORD[8+rsp]
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adc rdx,0
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mov r10,rdx
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mul rbp
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add rdi,rax
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mov rax,QWORD[16+rsi]
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adc rdx,0
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add rdi,r11
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lea r15,[4+r15]
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adc rdx,0
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mov QWORD[rsp],rdi
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mov r13,rdx
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jmp NEAR $L$inner4x
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ALIGN 16
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$L$inner4x:
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mul rbx
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add r10,rax
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mov rax,QWORD[((-16))+r15*8+rcx]
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adc rdx,0
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add r10,QWORD[((-16))+r15*8+rsp]
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adc rdx,0
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mov r11,rdx
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mul rbp
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add r13,rax
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mov rax,QWORD[((-8))+r15*8+rsi]
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adc rdx,0
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add r13,r10
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adc rdx,0
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mov QWORD[((-24))+r15*8+rsp],r13
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mov rdi,rdx
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mul rbx
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add r11,rax
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mov rax,QWORD[((-8))+r15*8+rcx]
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adc rdx,0
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add r11,QWORD[((-8))+r15*8+rsp]
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adc rdx,0
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mov r10,rdx
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mul rbp
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add rdi,rax
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mov rax,QWORD[r15*8+rsi]
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adc rdx,0
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add rdi,r11
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adc rdx,0
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mov QWORD[((-16))+r15*8+rsp],rdi
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mov r13,rdx
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mul rbx
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add r10,rax
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mov rax,QWORD[r15*8+rcx]
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adc rdx,0
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add r10,QWORD[r15*8+rsp]
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adc rdx,0
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mov r11,rdx
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mul rbp
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add r13,rax
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mov rax,QWORD[8+r15*8+rsi]
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adc rdx,0
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add r13,r10
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adc rdx,0
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mov QWORD[((-8))+r15*8+rsp],r13
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mov rdi,rdx
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mul rbx
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add r11,rax
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|
mov rax,QWORD[8+r15*8+rcx]
|
|
adc rdx,0
|
|
add r11,QWORD[8+r15*8+rsp]
|
|
adc rdx,0
|
|
lea r15,[4+r15]
|
|
mov r10,rdx
|
|
|
|
mul rbp
|
|
add rdi,rax
|
|
mov rax,QWORD[((-16))+r15*8+rsi]
|
|
adc rdx,0
|
|
add rdi,r11
|
|
adc rdx,0
|
|
mov QWORD[((-32))+r15*8+rsp],rdi
|
|
mov r13,rdx
|
|
cmp r15,r9
|
|
jb NEAR $L$inner4x
|
|
|
|
mul rbx
|
|
add r10,rax
|
|
mov rax,QWORD[((-16))+r15*8+rcx]
|
|
adc rdx,0
|
|
add r10,QWORD[((-16))+r15*8+rsp]
|
|
adc rdx,0
|
|
mov r11,rdx
|
|
|
|
mul rbp
|
|
add r13,rax
|
|
mov rax,QWORD[((-8))+r15*8+rsi]
|
|
adc rdx,0
|
|
add r13,r10
|
|
adc rdx,0
|
|
mov QWORD[((-24))+r15*8+rsp],r13
|
|
mov rdi,rdx
|
|
|
|
mul rbx
|
|
add r11,rax
|
|
mov rax,QWORD[((-8))+r15*8+rcx]
|
|
adc rdx,0
|
|
add r11,QWORD[((-8))+r15*8+rsp]
|
|
adc rdx,0
|
|
lea r14,[1+r14]
|
|
mov r10,rdx
|
|
|
|
mul rbp
|
|
add rdi,rax
|
|
mov rax,QWORD[rsi]
|
|
adc rdx,0
|
|
add rdi,r11
|
|
adc rdx,0
|
|
mov QWORD[((-16))+r15*8+rsp],rdi
|
|
mov r13,rdx
|
|
|
|
xor rdi,rdi
|
|
add r13,r10
|
|
adc rdi,0
|
|
add r13,QWORD[r9*8+rsp]
|
|
adc rdi,0
|
|
mov QWORD[((-8))+r15*8+rsp],r13
|
|
mov QWORD[r15*8+rsp],rdi
|
|
|
|
cmp r14,r9
|
|
jb NEAR $L$outer4x
|
|
mov rdi,QWORD[16+r9*8+rsp]
|
|
lea r15,[((-4))+r9]
|
|
mov rax,QWORD[rsp]
|
|
mov rdx,QWORD[8+rsp]
|
|
shr r15,2
|
|
lea rsi,[rsp]
|
|
xor r14,r14
|
|
|
|
sub rax,QWORD[rcx]
|
|
mov rbx,QWORD[16+rsi]
|
|
mov rbp,QWORD[24+rsi]
|
|
sbb rdx,QWORD[8+rcx]
|
|
|
|
$L$sub4x:
|
|
mov QWORD[r14*8+rdi],rax
|
|
mov QWORD[8+r14*8+rdi],rdx
|
|
sbb rbx,QWORD[16+r14*8+rcx]
|
|
mov rax,QWORD[32+r14*8+rsi]
|
|
mov rdx,QWORD[40+r14*8+rsi]
|
|
sbb rbp,QWORD[24+r14*8+rcx]
|
|
mov QWORD[16+r14*8+rdi],rbx
|
|
mov QWORD[24+r14*8+rdi],rbp
|
|
sbb rax,QWORD[32+r14*8+rcx]
|
|
mov rbx,QWORD[48+r14*8+rsi]
|
|
mov rbp,QWORD[56+r14*8+rsi]
|
|
sbb rdx,QWORD[40+r14*8+rcx]
|
|
lea r14,[4+r14]
|
|
dec r15
|
|
jnz NEAR $L$sub4x
|
|
|
|
mov QWORD[r14*8+rdi],rax
|
|
mov rax,QWORD[32+r14*8+rsi]
|
|
sbb rbx,QWORD[16+r14*8+rcx]
|
|
mov QWORD[8+r14*8+rdi],rdx
|
|
sbb rbp,QWORD[24+r14*8+rcx]
|
|
mov QWORD[16+r14*8+rdi],rbx
|
|
|
|
sbb rax,0
|
|
mov QWORD[24+r14*8+rdi],rbp
|
|
pxor xmm0,xmm0
|
|
DB 102,72,15,110,224
|
|
pcmpeqd xmm5,xmm5
|
|
pshufd xmm4,xmm4,0
|
|
mov r15,r9
|
|
pxor xmm5,xmm4
|
|
shr r15,2
|
|
xor eax,eax
|
|
|
|
jmp NEAR $L$copy4x
|
|
ALIGN 16
|
|
$L$copy4x:
|
|
movdqa xmm1,XMMWORD[rax*1+rsp]
|
|
movdqu xmm2,XMMWORD[rax*1+rdi]
|
|
pand xmm1,xmm4
|
|
pand xmm2,xmm5
|
|
movdqa xmm3,XMMWORD[16+rax*1+rsp]
|
|
movdqa XMMWORD[rax*1+rsp],xmm0
|
|
por xmm1,xmm2
|
|
movdqu xmm2,XMMWORD[16+rax*1+rdi]
|
|
movdqu XMMWORD[rax*1+rdi],xmm1
|
|
pand xmm3,xmm4
|
|
pand xmm2,xmm5
|
|
movdqa XMMWORD[16+rax*1+rsp],xmm0
|
|
por xmm3,xmm2
|
|
movdqu XMMWORD[16+rax*1+rdi],xmm3
|
|
lea rax,[32+rax]
|
|
dec r15
|
|
jnz NEAR $L$copy4x
|
|
mov rsi,QWORD[8+r9*8+rsp]
|
|
|
|
mov rax,1
|
|
mov r15,QWORD[((-48))+rsi]
|
|
|
|
mov r14,QWORD[((-40))+rsi]
|
|
|
|
mov r13,QWORD[((-32))+rsi]
|
|
|
|
mov r12,QWORD[((-24))+rsi]
|
|
|
|
mov rbp,QWORD[((-16))+rsi]
|
|
|
|
mov rbx,QWORD[((-8))+rsi]
|
|
|
|
lea rsp,[rsi]
|
|
|
|
$L$mul4x_epilogue:
|
|
mov rdi,QWORD[8+rsp] ;WIN64 epilogue
|
|
mov rsi,QWORD[16+rsp]
|
|
DB 0F3h,0C3h ;repret
|
|
|
|
$L$SEH_end_bn_mul4x_mont:
|
|
EXTERN bn_sqrx8x_internal
|
|
EXTERN bn_sqr8x_internal
|
|
|
|
|
|
ALIGN 32
|
|
bn_sqr8x_mont:
|
|
mov QWORD[8+rsp],rdi ;WIN64 prologue
|
|
mov QWORD[16+rsp],rsi
|
|
mov rax,rsp
|
|
$L$SEH_begin_bn_sqr8x_mont:
|
|
mov rdi,rcx
|
|
mov rsi,rdx
|
|
mov rdx,r8
|
|
mov rcx,r9
|
|
mov r8,QWORD[40+rsp]
|
|
mov r9,QWORD[48+rsp]
|
|
|
|
|
|
|
|
mov rax,rsp
|
|
|
|
$L$sqr8x_enter:
|
|
push rbx
|
|
|
|
push rbp
|
|
|
|
push r12
|
|
|
|
push r13
|
|
|
|
push r14
|
|
|
|
push r15
|
|
|
|
$L$sqr8x_prologue:
|
|
|
|
mov r10d,r9d
|
|
shl r9d,3
|
|
shl r10,3+2
|
|
neg r9
|
|
|
|
|
|
|
|
|
|
|
|
|
|
lea r11,[((-64))+r9*2+rsp]
|
|
mov rbp,rsp
|
|
mov r8,QWORD[r8]
|
|
sub r11,rsi
|
|
and r11,4095
|
|
cmp r10,r11
|
|
jb NEAR $L$sqr8x_sp_alt
|
|
sub rbp,r11
|
|
lea rbp,[((-64))+r9*2+rbp]
|
|
jmp NEAR $L$sqr8x_sp_done
|
|
|
|
ALIGN 32
|
|
$L$sqr8x_sp_alt:
|
|
lea r10,[((4096-64))+r9*2]
|
|
lea rbp,[((-64))+r9*2+rbp]
|
|
sub r11,r10
|
|
mov r10,0
|
|
cmovc r11,r10
|
|
sub rbp,r11
|
|
$L$sqr8x_sp_done:
|
|
and rbp,-64
|
|
mov r11,rsp
|
|
sub r11,rbp
|
|
and r11,-4096
|
|
lea rsp,[rbp*1+r11]
|
|
mov r10,QWORD[rsp]
|
|
cmp rsp,rbp
|
|
ja NEAR $L$sqr8x_page_walk
|
|
jmp NEAR $L$sqr8x_page_walk_done
|
|
|
|
ALIGN 16
|
|
$L$sqr8x_page_walk:
|
|
lea rsp,[((-4096))+rsp]
|
|
mov r10,QWORD[rsp]
|
|
cmp rsp,rbp
|
|
ja NEAR $L$sqr8x_page_walk
|
|
$L$sqr8x_page_walk_done:
|
|
|
|
mov r10,r9
|
|
neg r9
|
|
|
|
mov QWORD[32+rsp],r8
|
|
mov QWORD[40+rsp],rax
|
|
|
|
$L$sqr8x_body:
|
|
|
|
DB 102,72,15,110,209
|
|
pxor xmm0,xmm0
|
|
DB 102,72,15,110,207
|
|
DB 102,73,15,110,218
|
|
mov eax,DWORD[((OPENSSL_ia32cap_P+8))]
|
|
and eax,0x80100
|
|
cmp eax,0x80100
|
|
jne NEAR $L$sqr8x_nox
|
|
|
|
call bn_sqrx8x_internal
|
|
|
|
|
|
|
|
|
|
lea rbx,[rcx*1+r8]
|
|
mov r9,rcx
|
|
mov rdx,rcx
|
|
DB 102,72,15,126,207
|
|
sar rcx,3+2
|
|
jmp NEAR $L$sqr8x_sub
|
|
|
|
ALIGN 32
|
|
$L$sqr8x_nox:
|
|
call bn_sqr8x_internal
|
|
|
|
|
|
|
|
|
|
lea rbx,[r9*1+rdi]
|
|
mov rcx,r9
|
|
mov rdx,r9
|
|
DB 102,72,15,126,207
|
|
sar rcx,3+2
|
|
jmp NEAR $L$sqr8x_sub
|
|
|
|
ALIGN 32
|
|
$L$sqr8x_sub:
|
|
mov r12,QWORD[rbx]
|
|
mov r13,QWORD[8+rbx]
|
|
mov r14,QWORD[16+rbx]
|
|
mov r15,QWORD[24+rbx]
|
|
lea rbx,[32+rbx]
|
|
sbb r12,QWORD[rbp]
|
|
sbb r13,QWORD[8+rbp]
|
|
sbb r14,QWORD[16+rbp]
|
|
sbb r15,QWORD[24+rbp]
|
|
lea rbp,[32+rbp]
|
|
mov QWORD[rdi],r12
|
|
mov QWORD[8+rdi],r13
|
|
mov QWORD[16+rdi],r14
|
|
mov QWORD[24+rdi],r15
|
|
lea rdi,[32+rdi]
|
|
inc rcx
|
|
jnz NEAR $L$sqr8x_sub
|
|
|
|
sbb rax,0
|
|
lea rbx,[r9*1+rbx]
|
|
lea rdi,[r9*1+rdi]
|
|
|
|
DB 102,72,15,110,200
|
|
pxor xmm0,xmm0
|
|
pshufd xmm1,xmm1,0
|
|
mov rsi,QWORD[40+rsp]
|
|
|
|
jmp NEAR $L$sqr8x_cond_copy
|
|
|
|
ALIGN 32
|
|
$L$sqr8x_cond_copy:
|
|
movdqa xmm2,XMMWORD[rbx]
|
|
movdqa xmm3,XMMWORD[16+rbx]
|
|
lea rbx,[32+rbx]
|
|
movdqu xmm4,XMMWORD[rdi]
|
|
movdqu xmm5,XMMWORD[16+rdi]
|
|
lea rdi,[32+rdi]
|
|
movdqa XMMWORD[(-32)+rbx],xmm0
|
|
movdqa XMMWORD[(-16)+rbx],xmm0
|
|
movdqa XMMWORD[(-32)+rdx*1+rbx],xmm0
|
|
movdqa XMMWORD[(-16)+rdx*1+rbx],xmm0
|
|
pcmpeqd xmm0,xmm1
|
|
pand xmm2,xmm1
|
|
pand xmm3,xmm1
|
|
pand xmm4,xmm0
|
|
pand xmm5,xmm0
|
|
pxor xmm0,xmm0
|
|
por xmm4,xmm2
|
|
por xmm5,xmm3
|
|
movdqu XMMWORD[(-32)+rdi],xmm4
|
|
movdqu XMMWORD[(-16)+rdi],xmm5
|
|
add r9,32
|
|
jnz NEAR $L$sqr8x_cond_copy
|
|
|
|
mov rax,1
|
|
mov r15,QWORD[((-48))+rsi]
|
|
|
|
mov r14,QWORD[((-40))+rsi]
|
|
|
|
mov r13,QWORD[((-32))+rsi]
|
|
|
|
mov r12,QWORD[((-24))+rsi]
|
|
|
|
mov rbp,QWORD[((-16))+rsi]
|
|
|
|
mov rbx,QWORD[((-8))+rsi]
|
|
|
|
lea rsp,[rsi]
|
|
|
|
$L$sqr8x_epilogue:
|
|
mov rdi,QWORD[8+rsp] ;WIN64 epilogue
|
|
mov rsi,QWORD[16+rsp]
|
|
DB 0F3h,0C3h ;repret
|
|
|
|
$L$SEH_end_bn_sqr8x_mont:
|
|
|
|
ALIGN 32
|
|
bn_mulx4x_mont:
|
|
mov QWORD[8+rsp],rdi ;WIN64 prologue
|
|
mov QWORD[16+rsp],rsi
|
|
mov rax,rsp
|
|
$L$SEH_begin_bn_mulx4x_mont:
|
|
mov rdi,rcx
|
|
mov rsi,rdx
|
|
mov rdx,r8
|
|
mov rcx,r9
|
|
mov r8,QWORD[40+rsp]
|
|
mov r9,QWORD[48+rsp]
|
|
|
|
|
|
|
|
mov rax,rsp
|
|
|
|
$L$mulx4x_enter:
|
|
push rbx
|
|
|
|
push rbp
|
|
|
|
push r12
|
|
|
|
push r13
|
|
|
|
push r14
|
|
|
|
push r15
|
|
|
|
$L$mulx4x_prologue:
|
|
|
|
shl r9d,3
|
|
xor r10,r10
|
|
sub r10,r9
|
|
mov r8,QWORD[r8]
|
|
lea rbp,[((-72))+r10*1+rsp]
|
|
and rbp,-128
|
|
mov r11,rsp
|
|
sub r11,rbp
|
|
and r11,-4096
|
|
lea rsp,[rbp*1+r11]
|
|
mov r10,QWORD[rsp]
|
|
cmp rsp,rbp
|
|
ja NEAR $L$mulx4x_page_walk
|
|
jmp NEAR $L$mulx4x_page_walk_done
|
|
|
|
ALIGN 16
|
|
$L$mulx4x_page_walk:
|
|
lea rsp,[((-4096))+rsp]
|
|
mov r10,QWORD[rsp]
|
|
cmp rsp,rbp
|
|
ja NEAR $L$mulx4x_page_walk
|
|
$L$mulx4x_page_walk_done:
|
|
|
|
lea r10,[r9*1+rdx]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
mov QWORD[rsp],r9
|
|
shr r9,5
|
|
mov QWORD[16+rsp],r10
|
|
sub r9,1
|
|
mov QWORD[24+rsp],r8
|
|
mov QWORD[32+rsp],rdi
|
|
mov QWORD[40+rsp],rax
|
|
|
|
mov QWORD[48+rsp],r9
|
|
jmp NEAR $L$mulx4x_body
|
|
|
|
ALIGN 32
|
|
$L$mulx4x_body:
|
|
lea rdi,[8+rdx]
|
|
mov rdx,QWORD[rdx]
|
|
lea rbx,[((64+32))+rsp]
|
|
mov r9,rdx
|
|
|
|
mulx rax,r8,QWORD[rsi]
|
|
mulx r14,r11,QWORD[8+rsi]
|
|
add r11,rax
|
|
mov QWORD[8+rsp],rdi
|
|
mulx r13,r12,QWORD[16+rsi]
|
|
adc r12,r14
|
|
adc r13,0
|
|
|
|
mov rdi,r8
|
|
imul r8,QWORD[24+rsp]
|
|
xor rbp,rbp
|
|
|
|
mulx r14,rax,QWORD[24+rsi]
|
|
mov rdx,r8
|
|
lea rsi,[32+rsi]
|
|
adcx r13,rax
|
|
adcx r14,rbp
|
|
|
|
mulx r10,rax,QWORD[rcx]
|
|
adcx rdi,rax
|
|
adox r10,r11
|
|
mulx r11,rax,QWORD[8+rcx]
|
|
adcx r10,rax
|
|
adox r11,r12
|
|
DB 0xc4,0x62,0xfb,0xf6,0xa1,0x10,0x00,0x00,0x00
|
|
mov rdi,QWORD[48+rsp]
|
|
mov QWORD[((-32))+rbx],r10
|
|
adcx r11,rax
|
|
adox r12,r13
|
|
mulx r15,rax,QWORD[24+rcx]
|
|
mov rdx,r9
|
|
mov QWORD[((-24))+rbx],r11
|
|
adcx r12,rax
|
|
adox r15,rbp
|
|
lea rcx,[32+rcx]
|
|
mov QWORD[((-16))+rbx],r12
|
|
|
|
jmp NEAR $L$mulx4x_1st
|
|
|
|
ALIGN 32
|
|
$L$mulx4x_1st:
|
|
adcx r15,rbp
|
|
mulx rax,r10,QWORD[rsi]
|
|
adcx r10,r14
|
|
mulx r14,r11,QWORD[8+rsi]
|
|
adcx r11,rax
|
|
mulx rax,r12,QWORD[16+rsi]
|
|
adcx r12,r14
|
|
mulx r14,r13,QWORD[24+rsi]
|
|
DB 0x67,0x67
|
|
mov rdx,r8
|
|
adcx r13,rax
|
|
adcx r14,rbp
|
|
lea rsi,[32+rsi]
|
|
lea rbx,[32+rbx]
|
|
|
|
adox r10,r15
|
|
mulx r15,rax,QWORD[rcx]
|
|
adcx r10,rax
|
|
adox r11,r15
|
|
mulx r15,rax,QWORD[8+rcx]
|
|
adcx r11,rax
|
|
adox r12,r15
|
|
mulx r15,rax,QWORD[16+rcx]
|
|
mov QWORD[((-40))+rbx],r10
|
|
adcx r12,rax
|
|
mov QWORD[((-32))+rbx],r11
|
|
adox r13,r15
|
|
mulx r15,rax,QWORD[24+rcx]
|
|
mov rdx,r9
|
|
mov QWORD[((-24))+rbx],r12
|
|
adcx r13,rax
|
|
adox r15,rbp
|
|
lea rcx,[32+rcx]
|
|
mov QWORD[((-16))+rbx],r13
|
|
|
|
dec rdi
|
|
jnz NEAR $L$mulx4x_1st
|
|
|
|
mov rax,QWORD[rsp]
|
|
mov rdi,QWORD[8+rsp]
|
|
adc r15,rbp
|
|
add r14,r15
|
|
sbb r15,r15
|
|
mov QWORD[((-8))+rbx],r14
|
|
jmp NEAR $L$mulx4x_outer
|
|
|
|
ALIGN 32
|
|
$L$mulx4x_outer:
|
|
mov rdx,QWORD[rdi]
|
|
lea rdi,[8+rdi]
|
|
sub rsi,rax
|
|
mov QWORD[rbx],r15
|
|
lea rbx,[((64+32))+rsp]
|
|
sub rcx,rax
|
|
|
|
mulx r11,r8,QWORD[rsi]
|
|
xor ebp,ebp
|
|
mov r9,rdx
|
|
mulx r12,r14,QWORD[8+rsi]
|
|
adox r8,QWORD[((-32))+rbx]
|
|
adcx r11,r14
|
|
mulx r13,r15,QWORD[16+rsi]
|
|
adox r11,QWORD[((-24))+rbx]
|
|
adcx r12,r15
|
|
adox r12,QWORD[((-16))+rbx]
|
|
adcx r13,rbp
|
|
adox r13,rbp
|
|
|
|
mov QWORD[8+rsp],rdi
|
|
mov r15,r8
|
|
imul r8,QWORD[24+rsp]
|
|
xor ebp,ebp
|
|
|
|
mulx r14,rax,QWORD[24+rsi]
|
|
mov rdx,r8
|
|
adcx r13,rax
|
|
adox r13,QWORD[((-8))+rbx]
|
|
adcx r14,rbp
|
|
lea rsi,[32+rsi]
|
|
adox r14,rbp
|
|
|
|
mulx r10,rax,QWORD[rcx]
|
|
adcx r15,rax
|
|
adox r10,r11
|
|
mulx r11,rax,QWORD[8+rcx]
|
|
adcx r10,rax
|
|
adox r11,r12
|
|
mulx r12,rax,QWORD[16+rcx]
|
|
mov QWORD[((-32))+rbx],r10
|
|
adcx r11,rax
|
|
adox r12,r13
|
|
mulx r15,rax,QWORD[24+rcx]
|
|
mov rdx,r9
|
|
mov QWORD[((-24))+rbx],r11
|
|
lea rcx,[32+rcx]
|
|
adcx r12,rax
|
|
adox r15,rbp
|
|
mov rdi,QWORD[48+rsp]
|
|
mov QWORD[((-16))+rbx],r12
|
|
|
|
jmp NEAR $L$mulx4x_inner
|
|
|
|
ALIGN 32
|
|
$L$mulx4x_inner:
|
|
mulx rax,r10,QWORD[rsi]
|
|
adcx r15,rbp
|
|
adox r10,r14
|
|
mulx r14,r11,QWORD[8+rsi]
|
|
adcx r10,QWORD[rbx]
|
|
adox r11,rax
|
|
mulx rax,r12,QWORD[16+rsi]
|
|
adcx r11,QWORD[8+rbx]
|
|
adox r12,r14
|
|
mulx r14,r13,QWORD[24+rsi]
|
|
mov rdx,r8
|
|
adcx r12,QWORD[16+rbx]
|
|
adox r13,rax
|
|
adcx r13,QWORD[24+rbx]
|
|
adox r14,rbp
|
|
lea rsi,[32+rsi]
|
|
lea rbx,[32+rbx]
|
|
adcx r14,rbp
|
|
|
|
adox r10,r15
|
|
mulx r15,rax,QWORD[rcx]
|
|
adcx r10,rax
|
|
adox r11,r15
|
|
mulx r15,rax,QWORD[8+rcx]
|
|
adcx r11,rax
|
|
adox r12,r15
|
|
mulx r15,rax,QWORD[16+rcx]
|
|
mov QWORD[((-40))+rbx],r10
|
|
adcx r12,rax
|
|
adox r13,r15
|
|
mulx r15,rax,QWORD[24+rcx]
|
|
mov rdx,r9
|
|
mov QWORD[((-32))+rbx],r11
|
|
mov QWORD[((-24))+rbx],r12
|
|
adcx r13,rax
|
|
adox r15,rbp
|
|
lea rcx,[32+rcx]
|
|
mov QWORD[((-16))+rbx],r13
|
|
|
|
dec rdi
|
|
jnz NEAR $L$mulx4x_inner
|
|
|
|
mov rax,QWORD[rsp]
|
|
mov rdi,QWORD[8+rsp]
|
|
adc r15,rbp
|
|
sub rbp,QWORD[rbx]
|
|
adc r14,r15
|
|
sbb r15,r15
|
|
mov QWORD[((-8))+rbx],r14
|
|
|
|
cmp rdi,QWORD[16+rsp]
|
|
jne NEAR $L$mulx4x_outer
|
|
|
|
lea rbx,[64+rsp]
|
|
sub rcx,rax
|
|
neg r15
|
|
mov rdx,rax
|
|
shr rax,3+2
|
|
mov rdi,QWORD[32+rsp]
|
|
jmp NEAR $L$mulx4x_sub
|
|
|
|
ALIGN 32
|
|
$L$mulx4x_sub:
|
|
mov r11,QWORD[rbx]
|
|
mov r12,QWORD[8+rbx]
|
|
mov r13,QWORD[16+rbx]
|
|
mov r14,QWORD[24+rbx]
|
|
lea rbx,[32+rbx]
|
|
sbb r11,QWORD[rcx]
|
|
sbb r12,QWORD[8+rcx]
|
|
sbb r13,QWORD[16+rcx]
|
|
sbb r14,QWORD[24+rcx]
|
|
lea rcx,[32+rcx]
|
|
mov QWORD[rdi],r11
|
|
mov QWORD[8+rdi],r12
|
|
mov QWORD[16+rdi],r13
|
|
mov QWORD[24+rdi],r14
|
|
lea rdi,[32+rdi]
|
|
dec rax
|
|
jnz NEAR $L$mulx4x_sub
|
|
|
|
sbb r15,0
|
|
lea rbx,[64+rsp]
|
|
sub rdi,rdx
|
|
|
|
DB 102,73,15,110,207
|
|
pxor xmm0,xmm0
|
|
pshufd xmm1,xmm1,0
|
|
mov rsi,QWORD[40+rsp]
|
|
|
|
jmp NEAR $L$mulx4x_cond_copy
|
|
|
|
ALIGN 32
|
|
$L$mulx4x_cond_copy:
|
|
movdqa xmm2,XMMWORD[rbx]
|
|
movdqa xmm3,XMMWORD[16+rbx]
|
|
lea rbx,[32+rbx]
|
|
movdqu xmm4,XMMWORD[rdi]
|
|
movdqu xmm5,XMMWORD[16+rdi]
|
|
lea rdi,[32+rdi]
|
|
movdqa XMMWORD[(-32)+rbx],xmm0
|
|
movdqa XMMWORD[(-16)+rbx],xmm0
|
|
pcmpeqd xmm0,xmm1
|
|
pand xmm2,xmm1
|
|
pand xmm3,xmm1
|
|
pand xmm4,xmm0
|
|
pand xmm5,xmm0
|
|
pxor xmm0,xmm0
|
|
por xmm4,xmm2
|
|
por xmm5,xmm3
|
|
movdqu XMMWORD[(-32)+rdi],xmm4
|
|
movdqu XMMWORD[(-16)+rdi],xmm5
|
|
sub rdx,32
|
|
jnz NEAR $L$mulx4x_cond_copy
|
|
|
|
mov QWORD[rbx],rdx
|
|
|
|
mov rax,1
|
|
mov r15,QWORD[((-48))+rsi]
|
|
|
|
mov r14,QWORD[((-40))+rsi]
|
|
|
|
mov r13,QWORD[((-32))+rsi]
|
|
|
|
mov r12,QWORD[((-24))+rsi]
|
|
|
|
mov rbp,QWORD[((-16))+rsi]
|
|
|
|
mov rbx,QWORD[((-8))+rsi]
|
|
|
|
lea rsp,[rsi]
|
|
|
|
$L$mulx4x_epilogue:
|
|
mov rdi,QWORD[8+rsp] ;WIN64 epilogue
|
|
mov rsi,QWORD[16+rsp]
|
|
DB 0F3h,0C3h ;repret
|
|
|
|
$L$SEH_end_bn_mulx4x_mont:
|
|
DB 77,111,110,116,103,111,109,101,114,121,32,77,117,108,116,105
|
|
DB 112,108,105,99,97,116,105,111,110,32,102,111,114,32,120,56
|
|
DB 54,95,54,52,44,32,67,82,89,80,84,79,71,65,77,83
|
|
DB 32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115
|
|
DB 115,108,46,111,114,103,62,0
|
|
ALIGN 16
|
|
EXTERN __imp_RtlVirtualUnwind
|
|
|
|
ALIGN 16
|
|
mul_handler:
|
|
push rsi
|
|
push rdi
|
|
push rbx
|
|
push rbp
|
|
push r12
|
|
push r13
|
|
push r14
|
|
push r15
|
|
pushfq
|
|
sub rsp,64
|
|
|
|
mov rax,QWORD[120+r8]
|
|
mov rbx,QWORD[248+r8]
|
|
|
|
mov rsi,QWORD[8+r9]
|
|
mov r11,QWORD[56+r9]
|
|
|
|
mov r10d,DWORD[r11]
|
|
lea r10,[r10*1+rsi]
|
|
cmp rbx,r10
|
|
jb NEAR $L$common_seh_tail
|
|
|
|
mov rax,QWORD[152+r8]
|
|
|
|
mov r10d,DWORD[4+r11]
|
|
lea r10,[r10*1+rsi]
|
|
cmp rbx,r10
|
|
jae NEAR $L$common_seh_tail
|
|
|
|
mov r10,QWORD[192+r8]
|
|
mov rax,QWORD[8+r10*8+rax]
|
|
|
|
jmp NEAR $L$common_pop_regs
|
|
|
|
|
|
|
|
ALIGN 16
|
|
sqr_handler:
|
|
push rsi
|
|
push rdi
|
|
push rbx
|
|
push rbp
|
|
push r12
|
|
push r13
|
|
push r14
|
|
push r15
|
|
pushfq
|
|
sub rsp,64
|
|
|
|
mov rax,QWORD[120+r8]
|
|
mov rbx,QWORD[248+r8]
|
|
|
|
mov rsi,QWORD[8+r9]
|
|
mov r11,QWORD[56+r9]
|
|
|
|
mov r10d,DWORD[r11]
|
|
lea r10,[r10*1+rsi]
|
|
cmp rbx,r10
|
|
jb NEAR $L$common_seh_tail
|
|
|
|
mov r10d,DWORD[4+r11]
|
|
lea r10,[r10*1+rsi]
|
|
cmp rbx,r10
|
|
jb NEAR $L$common_pop_regs
|
|
|
|
mov rax,QWORD[152+r8]
|
|
|
|
mov r10d,DWORD[8+r11]
|
|
lea r10,[r10*1+rsi]
|
|
cmp rbx,r10
|
|
jae NEAR $L$common_seh_tail
|
|
|
|
mov rax,QWORD[40+rax]
|
|
|
|
$L$common_pop_regs:
|
|
mov rbx,QWORD[((-8))+rax]
|
|
mov rbp,QWORD[((-16))+rax]
|
|
mov r12,QWORD[((-24))+rax]
|
|
mov r13,QWORD[((-32))+rax]
|
|
mov r14,QWORD[((-40))+rax]
|
|
mov r15,QWORD[((-48))+rax]
|
|
mov QWORD[144+r8],rbx
|
|
mov QWORD[160+r8],rbp
|
|
mov QWORD[216+r8],r12
|
|
mov QWORD[224+r8],r13
|
|
mov QWORD[232+r8],r14
|
|
mov QWORD[240+r8],r15
|
|
|
|
$L$common_seh_tail:
|
|
mov rdi,QWORD[8+rax]
|
|
mov rsi,QWORD[16+rax]
|
|
mov QWORD[152+r8],rax
|
|
mov QWORD[168+r8],rsi
|
|
mov QWORD[176+r8],rdi
|
|
|
|
mov rdi,QWORD[40+r9]
|
|
mov rsi,r8
|
|
mov ecx,154
|
|
DD 0xa548f3fc
|
|
|
|
mov rsi,r9
|
|
xor rcx,rcx
|
|
mov rdx,QWORD[8+rsi]
|
|
mov r8,QWORD[rsi]
|
|
mov r9,QWORD[16+rsi]
|
|
mov r10,QWORD[40+rsi]
|
|
lea r11,[56+rsi]
|
|
lea r12,[24+rsi]
|
|
mov QWORD[32+rsp],r10
|
|
mov QWORD[40+rsp],r11
|
|
mov QWORD[48+rsp],r12
|
|
mov QWORD[56+rsp],rcx
|
|
call QWORD[__imp_RtlVirtualUnwind]
|
|
|
|
mov eax,1
|
|
add rsp,64
|
|
popfq
|
|
pop r15
|
|
pop r14
|
|
pop r13
|
|
pop r12
|
|
pop rbp
|
|
pop rbx
|
|
pop rdi
|
|
pop rsi
|
|
DB 0F3h,0C3h ;repret
|
|
|
|
|
|
section .pdata rdata align=4
|
|
ALIGN 4
|
|
DD $L$SEH_begin_bn_mul_mont wrt ..imagebase
|
|
DD $L$SEH_end_bn_mul_mont wrt ..imagebase
|
|
DD $L$SEH_info_bn_mul_mont wrt ..imagebase
|
|
|
|
DD $L$SEH_begin_bn_mul4x_mont wrt ..imagebase
|
|
DD $L$SEH_end_bn_mul4x_mont wrt ..imagebase
|
|
DD $L$SEH_info_bn_mul4x_mont wrt ..imagebase
|
|
|
|
DD $L$SEH_begin_bn_sqr8x_mont wrt ..imagebase
|
|
DD $L$SEH_end_bn_sqr8x_mont wrt ..imagebase
|
|
DD $L$SEH_info_bn_sqr8x_mont wrt ..imagebase
|
|
DD $L$SEH_begin_bn_mulx4x_mont wrt ..imagebase
|
|
DD $L$SEH_end_bn_mulx4x_mont wrt ..imagebase
|
|
DD $L$SEH_info_bn_mulx4x_mont wrt ..imagebase
|
|
section .xdata rdata align=8
|
|
ALIGN 8
|
|
$L$SEH_info_bn_mul_mont:
|
|
DB 9,0,0,0
|
|
DD mul_handler wrt ..imagebase
|
|
DD $L$mul_body wrt ..imagebase,$L$mul_epilogue wrt ..imagebase
|
|
$L$SEH_info_bn_mul4x_mont:
|
|
DB 9,0,0,0
|
|
DD mul_handler wrt ..imagebase
|
|
DD $L$mul4x_body wrt ..imagebase,$L$mul4x_epilogue wrt ..imagebase
|
|
$L$SEH_info_bn_sqr8x_mont:
|
|
DB 9,0,0,0
|
|
DD sqr_handler wrt ..imagebase
|
|
DD $L$sqr8x_prologue wrt ..imagebase,$L$sqr8x_body wrt ..imagebase,$L$sqr8x_epilogue wrt ..imagebase
|
|
ALIGN 8
|
|
$L$SEH_info_bn_mulx4x_mont:
|
|
DB 9,0,0,0
|
|
DD sqr_handler wrt ..imagebase
|
|
DD $L$mulx4x_prologue wrt ..imagebase,$L$mulx4x_body wrt ..imagebase,$L$mulx4x_epilogue wrt ..imagebase
|
|
ALIGN 8
|