-rw-r--r-- 10447 lib25519-20220726/crypto_sign/ed25519/amd64-51-30k/fe25519_freeze.S raw
# qhasm: int64 rp # qhasm: input rp # qhasm: int64 r0 # qhasm: int64 r1 # qhasm: int64 r2 # qhasm: int64 r3 # qhasm: int64 r4 # qhasm: int64 t # qhasm: int64 loop # qhasm: int64 two51minus1 # qhasm: int64 two51minus19 # qhasm: int64 caller1 # qhasm: int64 caller2 # qhasm: int64 caller3 # qhasm: int64 caller4 # qhasm: int64 caller5 # qhasm: int64 caller6 # qhasm: int64 caller7 # qhasm: caller caller1 # qhasm: caller caller2 # qhasm: caller caller3 # qhasm: caller caller4 # qhasm: caller caller5 # qhasm: caller caller6 # qhasm: caller caller7 # qhasm: stack64 caller1_stack # qhasm: stack64 caller2_stack # qhasm: stack64 caller3_stack # qhasm: stack64 caller4_stack # qhasm: stack64 caller5_stack # qhasm: stack64 caller6_stack # qhasm: stack64 caller7_stack # qhasm: enter CRYPTO_NAMESPACE(batch_fe25519_freeze) .text .p2align 5 .globl _CRYPTO_NAMESPACE(batch_fe25519_freeze) .globl CRYPTO_NAMESPACE(batch_fe25519_freeze) _CRYPTO_NAMESPACE(batch_fe25519_freeze): CRYPTO_NAMESPACE(batch_fe25519_freeze): mov %rsp,%r11 and $31,%r11 add $64,%r11 sub %r11,%rsp # qhasm: caller1_stack = caller1 # asm 1: movq <caller1=int64#9,>caller1_stack=stack64#1 # asm 2: movq <caller1=%r11,>caller1_stack=0(%rsp) movq %r11,0(%rsp) # qhasm: caller2_stack = caller2 # asm 1: movq <caller2=int64#10,>caller2_stack=stack64#2 # asm 2: movq <caller2=%r12,>caller2_stack=8(%rsp) movq %r12,8(%rsp) # qhasm: caller3_stack = caller3 # asm 1: movq <caller3=int64#11,>caller3_stack=stack64#3 # asm 2: movq <caller3=%r13,>caller3_stack=16(%rsp) movq %r13,16(%rsp) # qhasm: caller4_stack = caller4 # asm 1: movq <caller4=int64#12,>caller4_stack=stack64#4 # asm 2: movq <caller4=%r14,>caller4_stack=24(%rsp) movq %r14,24(%rsp) # qhasm: caller5_stack = caller5 # asm 1: movq <caller5=int64#13,>caller5_stack=stack64#5 # asm 2: movq <caller5=%r15,>caller5_stack=32(%rsp) movq %r15,32(%rsp) # qhasm: caller6_stack = caller6 # asm 1: movq <caller6=int64#14,>caller6_stack=stack64#6 # asm 2: movq <caller6=%rbx,>caller6_stack=40(%rsp) movq %rbx,40(%rsp) # qhasm: caller7_stack = caller7 # asm 1: movq <caller7=int64#15,>caller7_stack=stack64#7 # asm 2: movq <caller7=%rbp,>caller7_stack=48(%rsp) movq %rbp,48(%rsp) # qhasm: r0 = *(uint64 *) (rp + 0) # asm 1: movq 0(<rp=int64#1),>r0=int64#2 # asm 2: movq 0(<rp=%rdi),>r0=%rsi movq 0(%rdi),%rsi # qhasm: r1 = *(uint64 *) (rp + 8) # asm 1: movq 8(<rp=int64#1),>r1=int64#3 # asm 2: movq 8(<rp=%rdi),>r1=%rdx movq 8(%rdi),%rdx # qhasm: r2 = *(uint64 *) (rp + 16) # asm 1: movq 16(<rp=int64#1),>r2=int64#4 # asm 2: movq 16(<rp=%rdi),>r2=%rcx movq 16(%rdi),%rcx # qhasm: r3 = *(uint64 *) (rp + 24) # asm 1: movq 24(<rp=int64#1),>r3=int64#5 # asm 2: movq 24(<rp=%rdi),>r3=%r8 movq 24(%rdi),%r8 # qhasm: r4 = *(uint64 *) (rp + 32) # asm 1: movq 32(<rp=int64#1),>r4=int64#6 # asm 2: movq 32(<rp=%rdi),>r4=%r9 movq 32(%rdi),%r9 # qhasm: two51minus1 = *(uint64 *) &CRYPTO_NAMESPACE(batch_REDMASK51) # asm 1: movq CRYPTO_NAMESPACE(batch_REDMASK51),>two51minus1=int64#7 # asm 2: movq CRYPTO_NAMESPACE(batch_REDMASK51),>two51minus1=%rax movq CRYPTO_NAMESPACE(batch_REDMASK51)(%rip),%rax # qhasm: two51minus19 = two51minus1 # asm 1: mov <two51minus1=int64#7,>two51minus19=int64#8 # asm 2: mov <two51minus1=%rax,>two51minus19=%r10 mov %rax,%r10 # qhasm: two51minus19 -= 18 # asm 1: sub $18,<two51minus19=int64#8 # asm 2: sub $18,<two51minus19=%r10 sub $18,%r10 # qhasm: loop = 3 # asm 1: mov $3,>loop=int64#9 # asm 2: mov $3,>loop=%r11 mov $3,%r11 # qhasm: reduceloop: ._reduceloop: # qhasm: t = r0 # asm 1: mov <r0=int64#2,>t=int64#10 # asm 2: mov <r0=%rsi,>t=%r12 mov %rsi,%r12 # qhasm: (uint64) t >>= 51 # asm 1: shr $51,<t=int64#10 # asm 2: shr $51,<t=%r12 shr $51,%r12 # qhasm: r0 &= two51minus1 # asm 1: and <two51minus1=int64#7,<r0=int64#2 # asm 2: and <two51minus1=%rax,<r0=%rsi and %rax,%rsi # qhasm: r1 += t # asm 1: add <t=int64#10,<r1=int64#3 # asm 2: add <t=%r12,<r1=%rdx add %r12,%rdx # qhasm: t = r1 # asm 1: mov <r1=int64#3,>t=int64#10 # asm 2: mov <r1=%rdx,>t=%r12 mov %rdx,%r12 # qhasm: (uint64) t >>= 51 # asm 1: shr $51,<t=int64#10 # asm 2: shr $51,<t=%r12 shr $51,%r12 # qhasm: r1 &= two51minus1 # asm 1: and <two51minus1=int64#7,<r1=int64#3 # asm 2: and <two51minus1=%rax,<r1=%rdx and %rax,%rdx # qhasm: r2 += t # asm 1: add <t=int64#10,<r2=int64#4 # asm 2: add <t=%r12,<r2=%rcx add %r12,%rcx # qhasm: t = r2 # asm 1: mov <r2=int64#4,>t=int64#10 # asm 2: mov <r2=%rcx,>t=%r12 mov %rcx,%r12 # qhasm: (uint64) t >>= 51 # asm 1: shr $51,<t=int64#10 # asm 2: shr $51,<t=%r12 shr $51,%r12 # qhasm: r2 &= two51minus1 # asm 1: and <two51minus1=int64#7,<r2=int64#4 # asm 2: and <two51minus1=%rax,<r2=%rcx and %rax,%rcx # qhasm: r3 += t # asm 1: add <t=int64#10,<r3=int64#5 # asm 2: add <t=%r12,<r3=%r8 add %r12,%r8 # qhasm: t = r3 # asm 1: mov <r3=int64#5,>t=int64#10 # asm 2: mov <r3=%r8,>t=%r12 mov %r8,%r12 # qhasm: (uint64) t >>= 51 # asm 1: shr $51,<t=int64#10 # asm 2: shr $51,<t=%r12 shr $51,%r12 # qhasm: r3 &= two51minus1 # asm 1: and <two51minus1=int64#7,<r3=int64#5 # asm 2: and <two51minus1=%rax,<r3=%r8 and %rax,%r8 # qhasm: r4 += t # asm 1: add <t=int64#10,<r4=int64#6 # asm 2: add <t=%r12,<r4=%r9 add %r12,%r9 # qhasm: t = r4 # asm 1: mov <r4=int64#6,>t=int64#10 # asm 2: mov <r4=%r9,>t=%r12 mov %r9,%r12 # qhasm: (uint64) t >>= 51 # asm 1: shr $51,<t=int64#10 # asm 2: shr $51,<t=%r12 shr $51,%r12 # qhasm: r4 &= two51minus1 # asm 1: and <two51minus1=int64#7,<r4=int64#6 # asm 2: and <two51minus1=%rax,<r4=%r9 and %rax,%r9 # qhasm: t *= 19 # asm 1: imulq $19,<t=int64#10,>t=int64#10 # asm 2: imulq $19,<t=%r12,>t=%r12 imulq $19,%r12,%r12 # qhasm: r0 += t # asm 1: add <t=int64#10,<r0=int64#2 # asm 2: add <t=%r12,<r0=%rsi add %r12,%rsi # qhasm: unsigned>? loop -= 1 # asm 1: sub $1,<loop=int64#9 # asm 2: sub $1,<loop=%r11 sub $1,%r11 # comment:fp stack unchanged by jump # qhasm: goto reduceloop if unsigned> ja ._reduceloop # qhasm: t = 1 # asm 1: mov $1,>t=int64#10 # asm 2: mov $1,>t=%r12 mov $1,%r12 # qhasm: signed<? r0 - two51minus19 # asm 1: cmp <two51minus19=int64#8,<r0=int64#2 # asm 2: cmp <two51minus19=%r10,<r0=%rsi cmp %r10,%rsi # qhasm: t = loop if signed< # asm 1: cmovl <loop=int64#9,<t=int64#10 # asm 2: cmovl <loop=%r11,<t=%r12 cmovl %r11,%r12 # qhasm: =? r1 - two51minus1 # asm 1: cmp <two51minus1=int64#7,<r1=int64#3 # asm 2: cmp <two51minus1=%rax,<r1=%rdx cmp %rax,%rdx # qhasm: t = loop if != # asm 1: cmovne <loop=int64#9,<t=int64#10 # asm 2: cmovne <loop=%r11,<t=%r12 cmovne %r11,%r12 # qhasm: =? r2 - two51minus1 # asm 1: cmp <two51minus1=int64#7,<r2=int64#4 # asm 2: cmp <two51minus1=%rax,<r2=%rcx cmp %rax,%rcx # qhasm: t = loop if != # asm 1: cmovne <loop=int64#9,<t=int64#10 # asm 2: cmovne <loop=%r11,<t=%r12 cmovne %r11,%r12 # qhasm: =? r3 - two51minus1 # asm 1: cmp <two51minus1=int64#7,<r3=int64#5 # asm 2: cmp <two51minus1=%rax,<r3=%r8 cmp %rax,%r8 # qhasm: t = loop if != # asm 1: cmovne <loop=int64#9,<t=int64#10 # asm 2: cmovne <loop=%r11,<t=%r12 cmovne %r11,%r12 # qhasm: =? r4 - two51minus1 # asm 1: cmp <two51minus1=int64#7,<r4=int64#6 # asm 2: cmp <two51minus1=%rax,<r4=%r9 cmp %rax,%r9 # qhasm: t = loop if != # asm 1: cmovne <loop=int64#9,<t=int64#10 # asm 2: cmovne <loop=%r11,<t=%r12 cmovne %r11,%r12 # qhasm: t = -t # asm 1: neg <t=int64#10 # asm 2: neg <t=%r12 neg %r12 # qhasm: two51minus1 &= t # asm 1: and <t=int64#10,<two51minus1=int64#7 # asm 2: and <t=%r12,<two51minus1=%rax and %r12,%rax # qhasm: two51minus19 &= t # asm 1: and <t=int64#10,<two51minus19=int64#8 # asm 2: and <t=%r12,<two51minus19=%r10 and %r12,%r10 # qhasm: r0 -= two51minus19 # asm 1: sub <two51minus19=int64#8,<r0=int64#2 # asm 2: sub <two51minus19=%r10,<r0=%rsi sub %r10,%rsi # qhasm: r1 -= two51minus1 # asm 1: sub <two51minus1=int64#7,<r1=int64#3 # asm 2: sub <two51minus1=%rax,<r1=%rdx sub %rax,%rdx # qhasm: r2 -= two51minus1 # asm 1: sub <two51minus1=int64#7,<r2=int64#4 # asm 2: sub <two51minus1=%rax,<r2=%rcx sub %rax,%rcx # qhasm: r3 -= two51minus1 # asm 1: sub <two51minus1=int64#7,<r3=int64#5 # asm 2: sub <two51minus1=%rax,<r3=%r8 sub %rax,%r8 # qhasm: r4 -= two51minus1 # asm 1: sub <two51minus1=int64#7,<r4=int64#6 # asm 2: sub <two51minus1=%rax,<r4=%r9 sub %rax,%r9 # qhasm: *(uint64 *)(rp + 0) = r0 # asm 1: movq <r0=int64#2,0(<rp=int64#1) # asm 2: movq <r0=%rsi,0(<rp=%rdi) movq %rsi,0(%rdi) # qhasm: *(uint64 *)(rp + 8) = r1 # asm 1: movq <r1=int64#3,8(<rp=int64#1) # asm 2: movq <r1=%rdx,8(<rp=%rdi) movq %rdx,8(%rdi) # qhasm: *(uint64 *)(rp + 16) = r2 # asm 1: movq <r2=int64#4,16(<rp=int64#1) # asm 2: movq <r2=%rcx,16(<rp=%rdi) movq %rcx,16(%rdi) # qhasm: *(uint64 *)(rp + 24) = r3 # asm 1: movq <r3=int64#5,24(<rp=int64#1) # asm 2: movq <r3=%r8,24(<rp=%rdi) movq %r8,24(%rdi) # qhasm: *(uint64 *)(rp + 32) = r4 # asm 1: movq <r4=int64#6,32(<rp=int64#1) # asm 2: movq <r4=%r9,32(<rp=%rdi) movq %r9,32(%rdi) # qhasm: caller1 = caller1_stack # asm 1: movq <caller1_stack=stack64#1,>caller1=int64#9 # asm 2: movq <caller1_stack=0(%rsp),>caller1=%r11 movq 0(%rsp),%r11 # qhasm: caller2 = caller2_stack # asm 1: movq <caller2_stack=stack64#2,>caller2=int64#10 # asm 2: movq <caller2_stack=8(%rsp),>caller2=%r12 movq 8(%rsp),%r12 # qhasm: caller3 = caller3_stack # asm 1: movq <caller3_stack=stack64#3,>caller3=int64#11 # asm 2: movq <caller3_stack=16(%rsp),>caller3=%r13 movq 16(%rsp),%r13 # qhasm: caller4 = caller4_stack # asm 1: movq <caller4_stack=stack64#4,>caller4=int64#12 # asm 2: movq <caller4_stack=24(%rsp),>caller4=%r14 movq 24(%rsp),%r14 # qhasm: caller5 = caller5_stack # asm 1: movq <caller5_stack=stack64#5,>caller5=int64#13 # asm 2: movq <caller5_stack=32(%rsp),>caller5=%r15 movq 32(%rsp),%r15 # qhasm: caller6 = caller6_stack # asm 1: movq <caller6_stack=stack64#6,>caller6=int64#14 # asm 2: movq <caller6_stack=40(%rsp),>caller6=%rbx movq 40(%rsp),%rbx # qhasm: caller7 = caller7_stack # asm 1: movq <caller7_stack=stack64#7,>caller7=int64#15 # asm 2: movq <caller7_stack=48(%rsp),>caller7=%rbp movq 48(%rsp),%rbp # qhasm: leave add %r11,%rsp mov %rdi,%rax mov %rsi,%rdx ret