blob: 73f163e73b4bad6b05af01a1d40b315b4014173a [file] [log] [blame]
#if defined(__has_feature)
#if __has_feature(memory_sanitizer) && !defined(OPENSSL_NO_ASM)
#define OPENSSL_NO_ASM
#endif
#endif
#if defined(__x86_64__) && !defined(OPENSSL_NO_ASM)
.text
.extern GFp_ia32cap_P
.hidden GFp_ia32cap_P
.globl GFp_bn_mul_mont
.hidden GFp_bn_mul_mont
.type GFp_bn_mul_mont,@function
.align 16
GFp_bn_mul_mont:
.cfi_startproc
movl %r9d,%r9d
movq %rsp,%rax
.cfi_def_cfa_register %rax
testl $3,%r9d
jnz .Lmul_enter
cmpl $8,%r9d
jb .Lmul_enter
movl GFp_ia32cap_P+8(%rip),%r11d
cmpq %rsi,%rdx
jne .Lmul4x_enter
testl $7,%r9d
jz .Lsqr8x_enter
jmp .Lmul4x_enter
.align 16
.Lmul_enter:
pushq %rbx
.cfi_offset %rbx,-16
pushq %rbp
.cfi_offset %rbp,-24
pushq %r12
.cfi_offset %r12,-32
pushq %r13
.cfi_offset %r13,-40
pushq %r14
.cfi_offset %r14,-48
pushq %r15
.cfi_offset %r15,-56
negq %r9
movq %rsp,%r11
leaq -16(%rsp,%r9,8),%r10
negq %r9
andq $-1024,%r10
subq %r10,%r11
andq $-4096,%r11
leaq (%r10,%r11,1),%rsp
movq (%rsp),%r11
cmpq %r10,%rsp
ja .Lmul_page_walk
jmp .Lmul_page_walk_done
.align 16
.Lmul_page_walk:
leaq -4096(%rsp),%rsp
movq (%rsp),%r11
cmpq %r10,%rsp
ja .Lmul_page_walk
.Lmul_page_walk_done:
movq %rax,8(%rsp,%r9,8)
.cfi_escape 0x0f,0x0a,0x77,0x08,0x79,0x00,0x38,0x1e,0x22,0x06,0x23,0x08
.Lmul_body:
movq %rdx,%r12
movq (%r8),%r8
movq (%r12),%rbx
movq (%rsi),%rax
xorq %r14,%r14
xorq %r15,%r15
movq %r8,%rbp
mulq %rbx
movq %rax,%r10
movq (%rcx),%rax
imulq %r10,%rbp
movq %rdx,%r11
mulq %rbp
addq %rax,%r10
movq 8(%rsi),%rax
adcq $0,%rdx
movq %rdx,%r13
leaq 1(%r15),%r15
jmp .L1st_enter
.align 16
.L1st:
addq %rax,%r13
movq (%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r11,%r13
movq %r10,%r11
adcq $0,%rdx
movq %r13,-16(%rsp,%r15,8)
movq %rdx,%r13
.L1st_enter:
mulq %rbx
addq %rax,%r11
movq (%rcx,%r15,8),%rax
adcq $0,%rdx
leaq 1(%r15),%r15
movq %rdx,%r10
mulq %rbp
cmpq %r9,%r15
jne .L1st
addq %rax,%r13
movq (%rsi),%rax
adcq $0,%rdx
addq %r11,%r13
adcq $0,%rdx
movq %r13,-16(%rsp,%r15,8)
movq %rdx,%r13
movq %r10,%r11
xorq %rdx,%rdx
addq %r11,%r13
adcq $0,%rdx
movq %r13,-8(%rsp,%r9,8)
movq %rdx,(%rsp,%r9,8)
leaq 1(%r14),%r14
jmp .Louter
.align 16
.Louter:
movq (%r12,%r14,8),%rbx
xorq %r15,%r15
movq %r8,%rbp
movq (%rsp),%r10
mulq %rbx
addq %rax,%r10
movq (%rcx),%rax
adcq $0,%rdx
imulq %r10,%rbp
movq %rdx,%r11
mulq %rbp
addq %rax,%r10
movq 8(%rsi),%rax
adcq $0,%rdx
movq 8(%rsp),%r10
movq %rdx,%r13
leaq 1(%r15),%r15
jmp .Linner_enter
.align 16
.Linner:
addq %rax,%r13
movq (%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r10,%r13
movq (%rsp,%r15,8),%r10
adcq $0,%rdx
movq %r13,-16(%rsp,%r15,8)
movq %rdx,%r13
.Linner_enter:
mulq %rbx
addq %rax,%r11
movq (%rcx,%r15,8),%rax
adcq $0,%rdx
addq %r11,%r10
movq %rdx,%r11
adcq $0,%r11
leaq 1(%r15),%r15
mulq %rbp
cmpq %r9,%r15
jne .Linner
addq %rax,%r13
movq (%rsi),%rax
adcq $0,%rdx
addq %r10,%r13
movq (%rsp,%r15,8),%r10
adcq $0,%rdx
movq %r13,-16(%rsp,%r15,8)
movq %rdx,%r13
xorq %rdx,%rdx
addq %r11,%r13
adcq $0,%rdx
addq %r10,%r13
adcq $0,%rdx
movq %r13,-8(%rsp,%r9,8)
movq %rdx,(%rsp,%r9,8)
leaq 1(%r14),%r14
cmpq %r9,%r14
jb .Louter
xorq %r14,%r14
movq (%rsp),%rax
movq %r9,%r15
.align 16
.Lsub: sbbq (%rcx,%r14,8),%rax
movq %rax,(%rdi,%r14,8)
movq 8(%rsp,%r14,8),%rax
leaq 1(%r14),%r14
decq %r15
jnz .Lsub
sbbq $0,%rax
movq $-1,%rbx
xorq %rax,%rbx
xorq %r14,%r14
movq %r9,%r15
.Lcopy:
movq (%rdi,%r14,8),%rcx
movq (%rsp,%r14,8),%rdx
andq %rbx,%rcx
andq %rax,%rdx
movq %r9,(%rsp,%r14,8)
orq %rcx,%rdx
movq %rdx,(%rdi,%r14,8)
leaq 1(%r14),%r14
subq $1,%r15
jnz .Lcopy
movq 8(%rsp,%r9,8),%rsi
.cfi_def_cfa %rsi,8
movq $1,%rax
movq -48(%rsi),%r15
.cfi_restore %r15
movq -40(%rsi),%r14
.cfi_restore %r14
movq -32(%rsi),%r13
.cfi_restore %r13
movq -24(%rsi),%r12
.cfi_restore %r12
movq -16(%rsi),%rbp
.cfi_restore %rbp
movq -8(%rsi),%rbx
.cfi_restore %rbx
leaq (%rsi),%rsp
.cfi_def_cfa_register %rsp
.Lmul_epilogue:
.byte 0xf3,0xc3
.cfi_endproc
.size GFp_bn_mul_mont,.-GFp_bn_mul_mont
.type bn_mul4x_mont,@function
.align 16
bn_mul4x_mont:
.cfi_startproc
movl %r9d,%r9d
movq %rsp,%rax
.cfi_def_cfa_register %rax
.Lmul4x_enter:
andl $0x80100,%r11d
cmpl $0x80100,%r11d
je .Lmulx4x_enter
pushq %rbx
.cfi_offset %rbx,-16
pushq %rbp
.cfi_offset %rbp,-24
pushq %r12
.cfi_offset %r12,-32
pushq %r13
.cfi_offset %r13,-40
pushq %r14
.cfi_offset %r14,-48
pushq %r15
.cfi_offset %r15,-56
negq %r9
movq %rsp,%r11
leaq -32(%rsp,%r9,8),%r10
negq %r9
andq $-1024,%r10
subq %r10,%r11
andq $-4096,%r11
leaq (%r10,%r11,1),%rsp
movq (%rsp),%r11
cmpq %r10,%rsp
ja .Lmul4x_page_walk
jmp .Lmul4x_page_walk_done
.Lmul4x_page_walk:
leaq -4096(%rsp),%rsp
movq (%rsp),%r11
cmpq %r10,%rsp
ja .Lmul4x_page_walk
.Lmul4x_page_walk_done:
movq %rax,8(%rsp,%r9,8)
.cfi_escape 0x0f,0x0a,0x77,0x08,0x79,0x00,0x38,0x1e,0x22,0x06,0x23,0x08
.Lmul4x_body:
movq %rdi,16(%rsp,%r9,8)
movq %rdx,%r12
movq (%r8),%r8
movq (%r12),%rbx
movq (%rsi),%rax
xorq %r14,%r14
xorq %r15,%r15
movq %r8,%rbp
mulq %rbx
movq %rax,%r10
movq (%rcx),%rax
imulq %r10,%rbp
movq %rdx,%r11
mulq %rbp
addq %rax,%r10
movq 8(%rsi),%rax
adcq $0,%rdx
movq %rdx,%rdi
mulq %rbx
addq %rax,%r11
movq 8(%rcx),%rax
adcq $0,%rdx
movq %rdx,%r10
mulq %rbp
addq %rax,%rdi
movq 16(%rsi),%rax
adcq $0,%rdx
addq %r11,%rdi
leaq 4(%r15),%r15
adcq $0,%rdx
movq %rdi,(%rsp)
movq %rdx,%r13
jmp .L1st4x
.align 16
.L1st4x:
mulq %rbx
addq %rax,%r10
movq -16(%rcx,%r15,8),%rax
adcq $0,%rdx
movq %rdx,%r11
mulq %rbp
addq %rax,%r13
movq -8(%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r10,%r13
adcq $0,%rdx
movq %r13,-24(%rsp,%r15,8)
movq %rdx,%rdi
mulq %rbx
addq %rax,%r11
movq -8(%rcx,%r15,8),%rax
adcq $0,%rdx
movq %rdx,%r10
mulq %rbp
addq %rax,%rdi
movq (%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r11,%rdi
adcq $0,%rdx
movq %rdi,-16(%rsp,%r15,8)
movq %rdx,%r13
mulq %rbx
addq %rax,%r10
movq (%rcx,%r15,8),%rax
adcq $0,%rdx
movq %rdx,%r11
mulq %rbp
addq %rax,%r13
movq 8(%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r10,%r13
adcq $0,%rdx
movq %r13,-8(%rsp,%r15,8)
movq %rdx,%rdi
mulq %rbx
addq %rax,%r11
movq 8(%rcx,%r15,8),%rax
adcq $0,%rdx
leaq 4(%r15),%r15
movq %rdx,%r10
mulq %rbp
addq %rax,%rdi
movq -16(%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r11,%rdi
adcq $0,%rdx
movq %rdi,-32(%rsp,%r15,8)
movq %rdx,%r13
cmpq %r9,%r15
jb .L1st4x
mulq %rbx
addq %rax,%r10
movq -16(%rcx,%r15,8),%rax
adcq $0,%rdx
movq %rdx,%r11
mulq %rbp
addq %rax,%r13
movq -8(%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r10,%r13
adcq $0,%rdx
movq %r13,-24(%rsp,%r15,8)
movq %rdx,%rdi
mulq %rbx
addq %rax,%r11
movq -8(%rcx,%r15,8),%rax
adcq $0,%rdx
movq %rdx,%r10
mulq %rbp
addq %rax,%rdi
movq (%rsi),%rax
adcq $0,%rdx
addq %r11,%rdi
adcq $0,%rdx
movq %rdi,-16(%rsp,%r15,8)
movq %rdx,%r13
xorq %rdi,%rdi
addq %r10,%r13
adcq $0,%rdi
movq %r13,-8(%rsp,%r15,8)
movq %rdi,(%rsp,%r15,8)
leaq 1(%r14),%r14
.align 4
.Louter4x:
movq (%r12,%r14,8),%rbx
xorq %r15,%r15
movq (%rsp),%r10
movq %r8,%rbp
mulq %rbx
addq %rax,%r10
movq (%rcx),%rax
adcq $0,%rdx
imulq %r10,%rbp
movq %rdx,%r11
mulq %rbp
addq %rax,%r10
movq 8(%rsi),%rax
adcq $0,%rdx
movq %rdx,%rdi
mulq %rbx
addq %rax,%r11
movq 8(%rcx),%rax
adcq $0,%rdx
addq 8(%rsp),%r11
adcq $0,%rdx
movq %rdx,%r10
mulq %rbp
addq %rax,%rdi
movq 16(%rsi),%rax
adcq $0,%rdx
addq %r11,%rdi
leaq 4(%r15),%r15
adcq $0,%rdx
movq %rdi,(%rsp)
movq %rdx,%r13
jmp .Linner4x
.align 16
.Linner4x:
mulq %rbx
addq %rax,%r10
movq -16(%rcx,%r15,8),%rax
adcq $0,%rdx
addq -16(%rsp,%r15,8),%r10
adcq $0,%rdx
movq %rdx,%r11
mulq %rbp
addq %rax,%r13
movq -8(%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r10,%r13
adcq $0,%rdx
movq %r13,-24(%rsp,%r15,8)
movq %rdx,%rdi
mulq %rbx
addq %rax,%r11
movq -8(%rcx,%r15,8),%rax
adcq $0,%rdx
addq -8(%rsp,%r15,8),%r11
adcq $0,%rdx
movq %rdx,%r10
mulq %rbp
addq %rax,%rdi
movq (%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r11,%rdi
adcq $0,%rdx
movq %rdi,-16(%rsp,%r15,8)
movq %rdx,%r13
mulq %rbx
addq %rax,%r10
movq (%rcx,%r15,8),%rax
adcq $0,%rdx
addq (%rsp,%r15,8),%r10
adcq $0,%rdx
movq %rdx,%r11
mulq %rbp
addq %rax,%r13
movq 8(%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r10,%r13
adcq $0,%rdx
movq %r13,-8(%rsp,%r15,8)
movq %rdx,%rdi
mulq %rbx
addq %rax,%r11
movq 8(%rcx,%r15,8),%rax
adcq $0,%rdx
addq 8(%rsp,%r15,8),%r11
adcq $0,%rdx
leaq 4(%r15),%r15
movq %rdx,%r10
mulq %rbp
addq %rax,%rdi
movq -16(%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r11,%rdi
adcq $0,%rdx
movq %rdi,-32(%rsp,%r15,8)
movq %rdx,%r13
cmpq %r9,%r15
jb .Linner4x
mulq %rbx
addq %rax,%r10
movq -16(%rcx,%r15,8),%rax
adcq $0,%rdx
addq -16(%rsp,%r15,8),%r10
adcq $0,%rdx
movq %rdx,%r11
mulq %rbp
addq %rax,%r13
movq -8(%rsi,%r15,8),%rax
adcq $0,%rdx
addq %r10,%r13
adcq $0,%rdx
movq %r13,-24(%rsp,%r15,8)
movq %rdx,%rdi
mulq %rbx
addq %rax,%r11
movq -8(%rcx,%r15,8),%rax
adcq $0,%rdx
addq -8(%rsp,%r15,8),%r11
adcq $0,%rdx
leaq 1(%r14),%r14
movq %rdx,%r10
mulq %rbp
addq %rax,%rdi
movq (%rsi),%rax
adcq $0,%rdx
addq %r11,%rdi
adcq $0,%rdx
movq %rdi,-16(%rsp,%r15,8)
movq %rdx,%r13
xorq %rdi,%rdi
addq %r10,%r13
adcq $0,%rdi
addq (%rsp,%r9,8),%r13
adcq $0,%rdi
movq %r13,-8(%rsp,%r15,8)
movq %rdi,(%rsp,%r15,8)
cmpq %r9,%r14
jb .Louter4x
movq 16(%rsp,%r9,8),%rdi
leaq -4(%r9),%r15
movq 0(%rsp),%rax
movq 8(%rsp),%rdx
shrq $2,%r15
leaq (%rsp),%rsi
xorq %r14,%r14
subq 0(%rcx),%rax
movq 16(%rsi),%rbx
movq 24(%rsi),%rbp
sbbq 8(%rcx),%rdx
.Lsub4x:
movq %rax,0(%rdi,%r14,8)
movq %rdx,8(%rdi,%r14,8)
sbbq 16(%rcx,%r14,8),%rbx
movq 32(%rsi,%r14,8),%rax
movq 40(%rsi,%r14,8),%rdx
sbbq 24(%rcx,%r14,8),%rbp
movq %rbx,16(%rdi,%r14,8)
movq %rbp,24(%rdi,%r14,8)
sbbq 32(%rcx,%r14,8),%rax
movq 48(%rsi,%r14,8),%rbx
movq 56(%rsi,%r14,8),%rbp
sbbq 40(%rcx,%r14,8),%rdx
leaq 4(%r14),%r14
decq %r15
jnz .Lsub4x
movq %rax,0(%rdi,%r14,8)
movq 32(%rsi,%r14,8),%rax
sbbq 16(%rcx,%r14,8),%rbx
movq %rdx,8(%rdi,%r14,8)
sbbq 24(%rcx,%r14,8),%rbp
movq %rbx,16(%rdi,%r14,8)
sbbq $0,%rax
movq %rbp,24(%rdi,%r14,8)
pxor %xmm0,%xmm0
.byte 102,72,15,110,224
pcmpeqd %xmm5,%xmm5
pshufd $0,%xmm4,%xmm4
movq %r9,%r15
pxor %xmm4,%xmm5
shrq $2,%r15
xorl %eax,%eax
jmp .Lcopy4x
.align 16
.Lcopy4x:
movdqa (%rsp,%rax,1),%xmm1
movdqu (%rdi,%rax,1),%xmm2
pand %xmm4,%xmm1
pand %xmm5,%xmm2
movdqa 16(%rsp,%rax,1),%xmm3
movdqa %xmm0,(%rsp,%rax,1)
por %xmm2,%xmm1
movdqu 16(%rdi,%rax,1),%xmm2
movdqu %xmm1,(%rdi,%rax,1)
pand %xmm4,%xmm3
pand %xmm5,%xmm2
movdqa %xmm0,16(%rsp,%rax,1)
por %xmm2,%xmm3
movdqu %xmm3,16(%rdi,%rax,1)
leaq 32(%rax),%rax
decq %r15
jnz .Lcopy4x
movq 8(%rsp,%r9,8),%rsi
.cfi_def_cfa %rsi, 8
movq $1,%rax
movq -48(%rsi),%r15
.cfi_restore %r15
movq -40(%rsi),%r14
.cfi_restore %r14
movq -32(%rsi),%r13
.cfi_restore %r13
movq -24(%rsi),%r12
.cfi_restore %r12
movq -16(%rsi),%rbp
.cfi_restore %rbp
movq -8(%rsi),%rbx
.cfi_restore %rbx
leaq (%rsi),%rsp
.cfi_def_cfa_register %rsp
.Lmul4x_epilogue:
.byte 0xf3,0xc3
.cfi_endproc
.size bn_mul4x_mont,.-bn_mul4x_mont
.extern GFp_bn_sqrx8x_internal
.hidden GFp_bn_sqrx8x_internal
.extern GFp_bn_sqr8x_internal
.hidden GFp_bn_sqr8x_internal
.type bn_sqr8x_mont,@function
.align 32
bn_sqr8x_mont:
.cfi_startproc
movq %rsp,%rax
.cfi_def_cfa_register %rax
.Lsqr8x_enter:
pushq %rbx
.cfi_offset %rbx,-16
pushq %rbp
.cfi_offset %rbp,-24
pushq %r12
.cfi_offset %r12,-32
pushq %r13
.cfi_offset %r13,-40
pushq %r14
.cfi_offset %r14,-48
pushq %r15
.cfi_offset %r15,-56
.Lsqr8x_prologue:
movl %r9d,%r10d
shll $3,%r9d
shlq $3+2,%r10
negq %r9
leaq -64(%rsp,%r9,2),%r11
movq %rsp,%rbp
movq (%r8),%r8
subq %rsi,%r11
andq $4095,%r11
cmpq %r11,%r10
jb .Lsqr8x_sp_alt
subq %r11,%rbp
leaq -64(%rbp,%r9,2),%rbp
jmp .Lsqr8x_sp_done
.align 32
.Lsqr8x_sp_alt:
leaq 4096-64(,%r9,2),%r10
leaq -64(%rbp,%r9,2),%rbp
subq %r10,%r11
movq $0,%r10
cmovcq %r10,%r11
subq %r11,%rbp
.Lsqr8x_sp_done:
andq $-64,%rbp
movq %rsp,%r11
subq %rbp,%r11
andq $-4096,%r11
leaq (%r11,%rbp,1),%rsp
movq (%rsp),%r10
cmpq %rbp,%rsp
ja .Lsqr8x_page_walk
jmp .Lsqr8x_page_walk_done
.align 16
.Lsqr8x_page_walk:
leaq -4096(%rsp),%rsp
movq (%rsp),%r10
cmpq %rbp,%rsp
ja .Lsqr8x_page_walk
.Lsqr8x_page_walk_done:
movq %r9,%r10
negq %r9
movq %r8,32(%rsp)
movq %rax,40(%rsp)
.cfi_escape 0x0f,0x05,0x77,0x28,0x06,0x23,0x08
.Lsqr8x_body:
.byte 102,72,15,110,209
pxor %xmm0,%xmm0
.byte 102,72,15,110,207
.byte 102,73,15,110,218
movl GFp_ia32cap_P+8(%rip),%eax
andl $0x80100,%eax
cmpl $0x80100,%eax
jne .Lsqr8x_nox
call GFp_bn_sqrx8x_internal
leaq (%r8,%rcx,1),%rbx
movq %rcx,%r9
movq %rcx,%rdx
.byte 102,72,15,126,207
sarq $3+2,%rcx
jmp .Lsqr8x_sub
.align 32
.Lsqr8x_nox:
call GFp_bn_sqr8x_internal
leaq (%rdi,%r9,1),%rbx
movq %r9,%rcx
movq %r9,%rdx
.byte 102,72,15,126,207
sarq $3+2,%rcx
jmp .Lsqr8x_sub
.align 32
.Lsqr8x_sub:
movq 0(%rbx),%r12
movq 8(%rbx),%r13
movq 16(%rbx),%r14
movq 24(%rbx),%r15
leaq 32(%rbx),%rbx
sbbq 0(%rbp),%r12
sbbq 8(%rbp),%r13
sbbq 16(%rbp),%r14
sbbq 24(%rbp),%r15
leaq 32(%rbp),%rbp
movq %r12,0(%rdi)
movq %r13,8(%rdi)
movq %r14,16(%rdi)
movq %r15,24(%rdi)
leaq 32(%rdi),%rdi
incq %rcx
jnz .Lsqr8x_sub
sbbq $0,%rax
leaq (%rbx,%r9,1),%rbx
leaq (%rdi,%r9,1),%rdi
.byte 102,72,15,110,200
pxor %xmm0,%xmm0
pshufd $0,%xmm1,%xmm1
movq 40(%rsp),%rsi
.cfi_def_cfa %rsi,8
jmp .Lsqr8x_cond_copy
.align 32
.Lsqr8x_cond_copy:
movdqa 0(%rbx),%xmm2
movdqa 16(%rbx),%xmm3
leaq 32(%rbx),%rbx
movdqu 0(%rdi),%xmm4
movdqu 16(%rdi),%xmm5
leaq 32(%rdi),%rdi
movdqa %xmm0,-32(%rbx)
movdqa %xmm0,-16(%rbx)
movdqa %xmm0,-32(%rbx,%rdx,1)
movdqa %xmm0,-16(%rbx,%rdx,1)
pcmpeqd %xmm1,%xmm0
pand %xmm1,%xmm2
pand %xmm1,%xmm3
pand %xmm0,%xmm4
pand %xmm0,%xmm5
pxor %xmm0,%xmm0
por %xmm2,%xmm4
por %xmm3,%xmm5
movdqu %xmm4,-32(%rdi)
movdqu %xmm5,-16(%rdi)
addq $32,%r9
jnz .Lsqr8x_cond_copy
movq $1,%rax
movq -48(%rsi),%r15
.cfi_restore %r15
movq -40(%rsi),%r14
.cfi_restore %r14
movq -32(%rsi),%r13
.cfi_restore %r13
movq -24(%rsi),%r12
.cfi_restore %r12
movq -16(%rsi),%rbp
.cfi_restore %rbp
movq -8(%rsi),%rbx
.cfi_restore %rbx
leaq (%rsi),%rsp
.cfi_def_cfa_register %rsp
.Lsqr8x_epilogue:
.byte 0xf3,0xc3
.cfi_endproc
.size bn_sqr8x_mont,.-bn_sqr8x_mont
.type bn_mulx4x_mont,@function
.align 32
bn_mulx4x_mont:
.cfi_startproc
movq %rsp,%rax
.cfi_def_cfa_register %rax
.Lmulx4x_enter:
pushq %rbx
.cfi_offset %rbx,-16
pushq %rbp
.cfi_offset %rbp,-24
pushq %r12
.cfi_offset %r12,-32
pushq %r13
.cfi_offset %r13,-40
pushq %r14
.cfi_offset %r14,-48
pushq %r15
.cfi_offset %r15,-56
.Lmulx4x_prologue:
shll $3,%r9d
xorq %r10,%r10
subq %r9,%r10
movq (%r8),%r8
leaq -72(%rsp,%r10,1),%rbp
andq $-128,%rbp
movq %rsp,%r11
subq %rbp,%r11
andq $-4096,%r11
leaq (%r11,%rbp,1),%rsp
movq (%rsp),%r10
cmpq %rbp,%rsp
ja .Lmulx4x_page_walk
jmp .Lmulx4x_page_walk_done
.align 16
.Lmulx4x_page_walk:
leaq -4096(%rsp),%rsp
movq (%rsp),%r10
cmpq %rbp,%rsp
ja .Lmulx4x_page_walk
.Lmulx4x_page_walk_done:
leaq (%rdx,%r9,1),%r10
movq %r9,0(%rsp)
shrq $5,%r9
movq %r10,16(%rsp)
subq $1,%r9
movq %r8,24(%rsp)
movq %rdi,32(%rsp)
movq %rax,40(%rsp)
.cfi_escape 0x0f,0x05,0x77,0x28,0x06,0x23,0x08
movq %r9,48(%rsp)
jmp .Lmulx4x_body
.align 32
.Lmulx4x_body:
leaq 8(%rdx),%rdi
movq (%rdx),%rdx
leaq 64+32(%rsp),%rbx
movq %rdx,%r9
mulxq 0(%rsi),%r8,%rax
mulxq 8(%rsi),%r11,%r14
addq %rax,%r11
movq %rdi,8(%rsp)
mulxq 16(%rsi),%r12,%r13
adcq %r14,%r12
adcq $0,%r13
movq %r8,%rdi
imulq 24(%rsp),%r8
xorq %rbp,%rbp
mulxq 24(%rsi),%rax,%r14
movq %r8,%rdx
leaq 32(%rsi),%rsi
adcxq %rax,%r13
adcxq %rbp,%r14
mulxq 0(%rcx),%rax,%r10
adcxq %rax,%rdi
adoxq %r11,%r10
mulxq 8(%rcx),%rax,%r11
adcxq %rax,%r10
adoxq %r12,%r11
.byte 0xc4,0x62,0xfb,0xf6,0xa1,0x10,0x00,0x00,0x00
movq 48(%rsp),%rdi
movq %r10,-32(%rbx)
adcxq %rax,%r11
adoxq %r13,%r12
mulxq 24(%rcx),%rax,%r15
movq %r9,%rdx
movq %r11,-24(%rbx)
adcxq %rax,%r12
adoxq %rbp,%r15
leaq 32(%rcx),%rcx
movq %r12,-16(%rbx)
jmp .Lmulx4x_1st
.align 32
.Lmulx4x_1st:
adcxq %rbp,%r15
mulxq 0(%rsi),%r10,%rax
adcxq %r14,%r10
mulxq 8(%rsi),%r11,%r14
adcxq %rax,%r11
mulxq 16(%rsi),%r12,%rax
adcxq %r14,%r12
mulxq 24(%rsi),%r13,%r14
.byte 0x67,0x67
movq %r8,%rdx
adcxq %rax,%r13
adcxq %rbp,%r14
leaq 32(%rsi),%rsi
leaq 32(%rbx),%rbx
adoxq %r15,%r10
mulxq 0(%rcx),%rax,%r15
adcxq %rax,%r10
adoxq %r15,%r11
mulxq 8(%rcx),%rax,%r15
adcxq %rax,%r11
adoxq %r15,%r12
mulxq 16(%rcx),%rax,%r15
movq %r10,-40(%rbx)
adcxq %rax,%r12
movq %r11,-32(%rbx)
adoxq %r15,%r13
mulxq 24(%rcx),%rax,%r15
movq %r9,%rdx
movq %r12,-24(%rbx)
adcxq %rax,%r13
adoxq %rbp,%r15
leaq 32(%rcx),%rcx
movq %r13,-16(%rbx)
decq %rdi
jnz .Lmulx4x_1st
movq 0(%rsp),%rax
movq 8(%rsp),%rdi
adcq %rbp,%r15
addq %r15,%r14
sbbq %r15,%r15
movq %r14,-8(%rbx)
jmp .Lmulx4x_outer
.align 32
.Lmulx4x_outer:
movq (%rdi),%rdx
leaq 8(%rdi),%rdi
subq %rax,%rsi
movq %r15,(%rbx)
leaq 64+32(%rsp),%rbx
subq %rax,%rcx
mulxq 0(%rsi),%r8,%r11
xorl %ebp,%ebp
movq %rdx,%r9
mulxq 8(%rsi),%r14,%r12
adoxq -32(%rbx),%r8
adcxq %r14,%r11
mulxq 16(%rsi),%r15,%r13
adoxq -24(%rbx),%r11
adcxq %r15,%r12
adoxq -16(%rbx),%r12
adcxq %rbp,%r13
adoxq %rbp,%r13
movq %rdi,8(%rsp)
movq %r8,%r15
imulq 24(%rsp),%r8
xorl %ebp,%ebp
mulxq 24(%rsi),%rax,%r14
movq %r8,%rdx
adcxq %rax,%r13
adoxq -8(%rbx),%r13
adcxq %rbp,%r14
leaq 32(%rsi),%rsi
adoxq %rbp,%r14
mulxq 0(%rcx),%rax,%r10
adcxq %rax,%r15
adoxq %r11,%r10
mulxq 8(%rcx),%rax,%r11
adcxq %rax,%r10
adoxq %r12,%r11
mulxq 16(%rcx),%rax,%r12
movq %r10,-32(%rbx)
adcxq %rax,%r11
adoxq %r13,%r12
mulxq 24(%rcx),%rax,%r15
movq %r9,%rdx
movq %r11,-24(%rbx)
leaq 32(%rcx),%rcx
adcxq %rax,%r12
adoxq %rbp,%r15
movq 48(%rsp),%rdi
movq %r12,-16(%rbx)
jmp .Lmulx4x_inner
.align 32
.Lmulx4x_inner:
mulxq 0(%rsi),%r10,%rax
adcxq %rbp,%r15
adoxq %r14,%r10
mulxq 8(%rsi),%r11,%r14
adcxq 0(%rbx),%r10
adoxq %rax,%r11
mulxq 16(%rsi),%r12,%rax
adcxq 8(%rbx),%r11
adoxq %r14,%r12
mulxq 24(%rsi),%r13,%r14
movq %r8,%rdx
adcxq 16(%rbx),%r12
adoxq %rax,%r13
adcxq 24(%rbx),%r13
adoxq %rbp,%r14
leaq 32(%rsi),%rsi
leaq 32(%rbx),%rbx
adcxq %rbp,%r14
adoxq %r15,%r10
mulxq 0(%rcx),%rax,%r15
adcxq %rax,%r10
adoxq %r15,%r11
mulxq 8(%rcx),%rax,%r15
adcxq %rax,%r11
adoxq %r15,%r12
mulxq 16(%rcx),%rax,%r15
movq %r10,-40(%rbx)
adcxq %rax,%r12
adoxq %r15,%r13
mulxq 24(%rcx),%rax,%r15
movq %r9,%rdx
movq %r11,-32(%rbx)
movq %r12,-24(%rbx)
adcxq %rax,%r13
adoxq %rbp,%r15
leaq 32(%rcx),%rcx
movq %r13,-16(%rbx)
decq %rdi
jnz .Lmulx4x_inner
movq 0(%rsp),%rax
movq 8(%rsp),%rdi
adcq %rbp,%r15
subq 0(%rbx),%rbp
adcq %r15,%r14
sbbq %r15,%r15
movq %r14,-8(%rbx)
cmpq 16(%rsp),%rdi
jne .Lmulx4x_outer
leaq 64(%rsp),%rbx
subq %rax,%rcx
negq %r15
movq %rax,%rdx
shrq $3+2,%rax
movq 32(%rsp),%rdi
jmp .Lmulx4x_sub
.align 32
.Lmulx4x_sub:
movq 0(%rbx),%r11
movq 8(%rbx),%r12
movq 16(%rbx),%r13
movq 24(%rbx),%r14
leaq 32(%rbx),%rbx
sbbq 0(%rcx),%r11
sbbq 8(%rcx),%r12
sbbq 16(%rcx),%r13
sbbq 24(%rcx),%r14
leaq 32(%rcx),%rcx
movq %r11,0(%rdi)
movq %r12,8(%rdi)
movq %r13,16(%rdi)
movq %r14,24(%rdi)
leaq 32(%rdi),%rdi
decq %rax
jnz .Lmulx4x_sub
sbbq $0,%r15
leaq 64(%rsp),%rbx
subq %rdx,%rdi
.byte 102,73,15,110,207
pxor %xmm0,%xmm0
pshufd $0,%xmm1,%xmm1
movq 40(%rsp),%rsi
.cfi_def_cfa %rsi,8
jmp .Lmulx4x_cond_copy
.align 32
.Lmulx4x_cond_copy:
movdqa 0(%rbx),%xmm2
movdqa 16(%rbx),%xmm3
leaq 32(%rbx),%rbx
movdqu 0(%rdi),%xmm4
movdqu 16(%rdi),%xmm5
leaq 32(%rdi),%rdi
movdqa %xmm0,-32(%rbx)
movdqa %xmm0,-16(%rbx)
pcmpeqd %xmm1,%xmm0
pand %xmm1,%xmm2
pand %xmm1,%xmm3
pand %xmm0,%xmm4
pand %xmm0,%xmm5
pxor %xmm0,%xmm0
por %xmm2,%xmm4
por %xmm3,%xmm5
movdqu %xmm4,-32(%rdi)
movdqu %xmm5,-16(%rdi)
subq $32,%rdx
jnz .Lmulx4x_cond_copy
movq %rdx,(%rbx)
movq $1,%rax
movq -48(%rsi),%r15
.cfi_restore %r15
movq -40(%rsi),%r14
.cfi_restore %r14
movq -32(%rsi),%r13
.cfi_restore %r13
movq -24(%rsi),%r12
.cfi_restore %r12
movq -16(%rsi),%rbp
.cfi_restore %rbp
movq -8(%rsi),%rbx
.cfi_restore %rbx
leaq (%rsi),%rsp
.cfi_def_cfa_register %rsp
.Lmulx4x_epilogue:
.byte 0xf3,0xc3
.cfi_endproc
.size bn_mulx4x_mont,.-bn_mulx4x_mont
.byte 77,111,110,116,103,111,109,101,114,121,32,77,117,108,116,105,112,108,105,99,97,116,105,111,110,32,102,111,114,32,120,56,54,95,54,52,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
.align 16
#endif