-rw-r--r-- 9073 lib25519-20241004/crypto_nP/montgomery25519/amd64-64/work_cswap.S raw
#include "crypto_asm_hidden.h"
// linker define work_cswap
# qhasm: int64 workp
# qhasm: int64 swap
# qhasm: input workp
# qhasm: input swap
# qhasm: int64 w0
# qhasm: int64 w1
# qhasm: int64 w2
# qhasm: int64 w3
# qhasm: int64 w4
# qhasm: int64 w5
# qhasm: int64 w6
# qhasm: int64 w7
# qhasm: int64 w8
# qhasm: int64 w9
# qhasm: int64 w10
# qhasm: int64 w11
# qhasm: int64 w12
# qhasm: int64 w13
# qhasm: int64 w14
# qhasm: int64 w15
# qhasm: int64 t
# 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_SHARED_NAMESPACE(work_cswap)
.text
.p2align 5
ASM_HIDDEN _CRYPTO_SHARED_NAMESPACE(work_cswap)
.globl _CRYPTO_SHARED_NAMESPACE(work_cswap)
ASM_HIDDEN CRYPTO_SHARED_NAMESPACE(work_cswap)
.globl CRYPTO_SHARED_NAMESPACE(work_cswap)
_CRYPTO_SHARED_NAMESPACE(work_cswap):
CRYPTO_SHARED_NAMESPACE(work_cswap):
mov %rsp,%r11
and $31,%r11
add $0,%r11
sub %r11,%rsp
# qhasm: =? swap - 1
# asm 1: cmp $1,<swap=int64#2
# asm 2: cmp $1,<swap=%rsi
cmp $1,%rsi
# qhasm: w0 = *(uint64 *)(workp + 0)
# asm 1: movq 0(<workp=int64#1),>w0=int64#2
# asm 2: movq 0(<workp=%rdi),>w0=%rsi
movq 0(%rdi),%rsi
# qhasm: w8 = *(uint64 *)(workp + 64)
# asm 1: movq 64(<workp=int64#1),>w8=int64#3
# asm 2: movq 64(<workp=%rdi),>w8=%rdx
movq 64(%rdi),%rdx
# qhasm: t = w0
# asm 1: mov <w0=int64#2,>t=int64#4
# asm 2: mov <w0=%rsi,>t=%rcx
mov %rsi,%rcx
# qhasm: w0 = w8 if =
# asm 1: cmove <w8=int64#3,<w0=int64#2
# asm 2: cmove <w8=%rdx,<w0=%rsi
cmove %rdx,%rsi
# qhasm: w8 = t if =
# asm 1: cmove <t=int64#4,<w8=int64#3
# asm 2: cmove <t=%rcx,<w8=%rdx
cmove %rcx,%rdx
# qhasm: *(uint64 *)(workp + 0) = w0
# asm 1: movq <w0=int64#2,0(<workp=int64#1)
# asm 2: movq <w0=%rsi,0(<workp=%rdi)
movq %rsi,0(%rdi)
# qhasm: *(uint64 *)(workp + 64) = w8
# asm 1: movq <w8=int64#3,64(<workp=int64#1)
# asm 2: movq <w8=%rdx,64(<workp=%rdi)
movq %rdx,64(%rdi)
# qhasm: w1 = *(uint64 *)(workp + 8)
# asm 1: movq 8(<workp=int64#1),>w1=int64#2
# asm 2: movq 8(<workp=%rdi),>w1=%rsi
movq 8(%rdi),%rsi
# qhasm: w9 = *(uint64 *)(workp + 72)
# asm 1: movq 72(<workp=int64#1),>w9=int64#3
# asm 2: movq 72(<workp=%rdi),>w9=%rdx
movq 72(%rdi),%rdx
# qhasm: t = w1
# asm 1: mov <w1=int64#2,>t=int64#4
# asm 2: mov <w1=%rsi,>t=%rcx
mov %rsi,%rcx
# qhasm: w1 = w9 if =
# asm 1: cmove <w9=int64#3,<w1=int64#2
# asm 2: cmove <w9=%rdx,<w1=%rsi
cmove %rdx,%rsi
# qhasm: w9 = t if =
# asm 1: cmove <t=int64#4,<w9=int64#3
# asm 2: cmove <t=%rcx,<w9=%rdx
cmove %rcx,%rdx
# qhasm: *(uint64 *)(workp + 8) = w1
# asm 1: movq <w1=int64#2,8(<workp=int64#1)
# asm 2: movq <w1=%rsi,8(<workp=%rdi)
movq %rsi,8(%rdi)
# qhasm: *(uint64 *)(workp + 72) = w9
# asm 1: movq <w9=int64#3,72(<workp=int64#1)
# asm 2: movq <w9=%rdx,72(<workp=%rdi)
movq %rdx,72(%rdi)
# qhasm: w2 = *(uint64 *)(workp + 16)
# asm 1: movq 16(<workp=int64#1),>w2=int64#2
# asm 2: movq 16(<workp=%rdi),>w2=%rsi
movq 16(%rdi),%rsi
# qhasm: w10 = *(uint64 *)(workp + 80)
# asm 1: movq 80(<workp=int64#1),>w10=int64#3
# asm 2: movq 80(<workp=%rdi),>w10=%rdx
movq 80(%rdi),%rdx
# qhasm: t = w2
# asm 1: mov <w2=int64#2,>t=int64#4
# asm 2: mov <w2=%rsi,>t=%rcx
mov %rsi,%rcx
# qhasm: w2 = w10 if =
# asm 1: cmove <w10=int64#3,<w2=int64#2
# asm 2: cmove <w10=%rdx,<w2=%rsi
cmove %rdx,%rsi
# qhasm: w10 = t if =
# asm 1: cmove <t=int64#4,<w10=int64#3
# asm 2: cmove <t=%rcx,<w10=%rdx
cmove %rcx,%rdx
# qhasm: *(uint64 *)(workp + 16) = w2
# asm 1: movq <w2=int64#2,16(<workp=int64#1)
# asm 2: movq <w2=%rsi,16(<workp=%rdi)
movq %rsi,16(%rdi)
# qhasm: *(uint64 *)(workp + 80) = w10
# asm 1: movq <w10=int64#3,80(<workp=int64#1)
# asm 2: movq <w10=%rdx,80(<workp=%rdi)
movq %rdx,80(%rdi)
# qhasm: w3 = *(uint64 *)(workp + 24)
# asm 1: movq 24(<workp=int64#1),>w3=int64#2
# asm 2: movq 24(<workp=%rdi),>w3=%rsi
movq 24(%rdi),%rsi
# qhasm: w11 = *(uint64 *)(workp + 88)
# asm 1: movq 88(<workp=int64#1),>w11=int64#3
# asm 2: movq 88(<workp=%rdi),>w11=%rdx
movq 88(%rdi),%rdx
# qhasm: t = w3
# asm 1: mov <w3=int64#2,>t=int64#4
# asm 2: mov <w3=%rsi,>t=%rcx
mov %rsi,%rcx
# qhasm: w3 = w11 if =
# asm 1: cmove <w11=int64#3,<w3=int64#2
# asm 2: cmove <w11=%rdx,<w3=%rsi
cmove %rdx,%rsi
# qhasm: w11 = t if =
# asm 1: cmove <t=int64#4,<w11=int64#3
# asm 2: cmove <t=%rcx,<w11=%rdx
cmove %rcx,%rdx
# qhasm: *(uint64 *)(workp + 24) = w3
# asm 1: movq <w3=int64#2,24(<workp=int64#1)
# asm 2: movq <w3=%rsi,24(<workp=%rdi)
movq %rsi,24(%rdi)
# qhasm: *(uint64 *)(workp + 88) = w11
# asm 1: movq <w11=int64#3,88(<workp=int64#1)
# asm 2: movq <w11=%rdx,88(<workp=%rdi)
movq %rdx,88(%rdi)
# qhasm: w4 = *(uint64 *)(workp + 32)
# asm 1: movq 32(<workp=int64#1),>w4=int64#2
# asm 2: movq 32(<workp=%rdi),>w4=%rsi
movq 32(%rdi),%rsi
# qhasm: w12 = *(uint64 *)(workp + 96)
# asm 1: movq 96(<workp=int64#1),>w12=int64#3
# asm 2: movq 96(<workp=%rdi),>w12=%rdx
movq 96(%rdi),%rdx
# qhasm: t = w4
# asm 1: mov <w4=int64#2,>t=int64#4
# asm 2: mov <w4=%rsi,>t=%rcx
mov %rsi,%rcx
# qhasm: w4 = w12 if =
# asm 1: cmove <w12=int64#3,<w4=int64#2
# asm 2: cmove <w12=%rdx,<w4=%rsi
cmove %rdx,%rsi
# qhasm: w12 = t if =
# asm 1: cmove <t=int64#4,<w12=int64#3
# asm 2: cmove <t=%rcx,<w12=%rdx
cmove %rcx,%rdx
# qhasm: *(uint64 *)(workp + 32) = w4
# asm 1: movq <w4=int64#2,32(<workp=int64#1)
# asm 2: movq <w4=%rsi,32(<workp=%rdi)
movq %rsi,32(%rdi)
# qhasm: *(uint64 *)(workp + 96) = w12
# asm 1: movq <w12=int64#3,96(<workp=int64#1)
# asm 2: movq <w12=%rdx,96(<workp=%rdi)
movq %rdx,96(%rdi)
# qhasm: w5 = *(uint64 *)(workp + 40)
# asm 1: movq 40(<workp=int64#1),>w5=int64#2
# asm 2: movq 40(<workp=%rdi),>w5=%rsi
movq 40(%rdi),%rsi
# qhasm: w13 = *(uint64 *)(workp + 104)
# asm 1: movq 104(<workp=int64#1),>w13=int64#3
# asm 2: movq 104(<workp=%rdi),>w13=%rdx
movq 104(%rdi),%rdx
# qhasm: t = w5
# asm 1: mov <w5=int64#2,>t=int64#4
# asm 2: mov <w5=%rsi,>t=%rcx
mov %rsi,%rcx
# qhasm: w5 = w13 if =
# asm 1: cmove <w13=int64#3,<w5=int64#2
# asm 2: cmove <w13=%rdx,<w5=%rsi
cmove %rdx,%rsi
# qhasm: w13 = t if =
# asm 1: cmove <t=int64#4,<w13=int64#3
# asm 2: cmove <t=%rcx,<w13=%rdx
cmove %rcx,%rdx
# qhasm: *(uint64 *)(workp + 40) = w5
# asm 1: movq <w5=int64#2,40(<workp=int64#1)
# asm 2: movq <w5=%rsi,40(<workp=%rdi)
movq %rsi,40(%rdi)
# qhasm: *(uint64 *)(workp + 104) = w13
# asm 1: movq <w13=int64#3,104(<workp=int64#1)
# asm 2: movq <w13=%rdx,104(<workp=%rdi)
movq %rdx,104(%rdi)
# qhasm: w6 = *(uint64 *)(workp + 48)
# asm 1: movq 48(<workp=int64#1),>w6=int64#2
# asm 2: movq 48(<workp=%rdi),>w6=%rsi
movq 48(%rdi),%rsi
# qhasm: w14 = *(uint64 *)(workp + 112)
# asm 1: movq 112(<workp=int64#1),>w14=int64#3
# asm 2: movq 112(<workp=%rdi),>w14=%rdx
movq 112(%rdi),%rdx
# qhasm: t = w6
# asm 1: mov <w6=int64#2,>t=int64#4
# asm 2: mov <w6=%rsi,>t=%rcx
mov %rsi,%rcx
# qhasm: w6 = w14 if =
# asm 1: cmove <w14=int64#3,<w6=int64#2
# asm 2: cmove <w14=%rdx,<w6=%rsi
cmove %rdx,%rsi
# qhasm: w14 = t if =
# asm 1: cmove <t=int64#4,<w14=int64#3
# asm 2: cmove <t=%rcx,<w14=%rdx
cmove %rcx,%rdx
# qhasm: *(uint64 *)(workp + 48) = w6
# asm 1: movq <w6=int64#2,48(<workp=int64#1)
# asm 2: movq <w6=%rsi,48(<workp=%rdi)
movq %rsi,48(%rdi)
# qhasm: *(uint64 *)(workp + 112) = w14
# asm 1: movq <w14=int64#3,112(<workp=int64#1)
# asm 2: movq <w14=%rdx,112(<workp=%rdi)
movq %rdx,112(%rdi)
# qhasm: w7 = *(uint64 *)(workp + 56)
# asm 1: movq 56(<workp=int64#1),>w7=int64#2
# asm 2: movq 56(<workp=%rdi),>w7=%rsi
movq 56(%rdi),%rsi
# qhasm: w15 = *(uint64 *)(workp + 120)
# asm 1: movq 120(<workp=int64#1),>w15=int64#3
# asm 2: movq 120(<workp=%rdi),>w15=%rdx
movq 120(%rdi),%rdx
# qhasm: t = w7
# asm 1: mov <w7=int64#2,>t=int64#4
# asm 2: mov <w7=%rsi,>t=%rcx
mov %rsi,%rcx
# qhasm: w7 = w15 if =
# asm 1: cmove <w15=int64#3,<w7=int64#2
# asm 2: cmove <w15=%rdx,<w7=%rsi
cmove %rdx,%rsi
# qhasm: w15 = t if =
# asm 1: cmove <t=int64#4,<w15=int64#3
# asm 2: cmove <t=%rcx,<w15=%rdx
cmove %rcx,%rdx
# qhasm: *(uint64 *)(workp + 56) = w7
# asm 1: movq <w7=int64#2,56(<workp=int64#1)
# asm 2: movq <w7=%rsi,56(<workp=%rdi)
movq %rsi,56(%rdi)
# qhasm: *(uint64 *)(workp + 120) = w15
# asm 1: movq <w15=int64#3,120(<workp=int64#1)
# asm 2: movq <w15=%rdx,120(<workp=%rdi)
movq %rdx,120(%rdi)
# qhasm: leave
add %r11,%rsp
mov %rdi,%rax
mov %rsi,%rdx
ret
.section .note.GNU-stack,"",@progbits