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-rw-r--r--src/crypto/zinc/poly1305/poly1305-x86_64.pl74
1 files changed, 43 insertions, 31 deletions
diff --git a/src/crypto/zinc/poly1305/poly1305-x86_64.pl b/src/crypto/zinc/poly1305/poly1305-x86_64.pl
index b7bf7e3..b081159 100644
--- a/src/crypto/zinc/poly1305/poly1305-x86_64.pl
+++ b/src/crypto/zinc/poly1305/poly1305-x86_64.pl
@@ -437,6 +437,8 @@ $code.=<<___;
.type __poly1305_init_avx,\@abi-omnipotent
.align 32
__poly1305_init_avx:
+ push %rbp
+ mov %rsp,%rbp
mov $r0,$h0
mov $r1,$h1
xor $h2,$h2
@@ -593,6 +595,7 @@ __poly1305_init_avx:
mov $d1#d,`16*8+8-64`($ctx)
lea -48-64($ctx),$ctx # size [de-]optimization
+ pop %rbp
ret
.size __poly1305_init_avx,.-__poly1305_init_avx
___
@@ -618,6 +621,9 @@ $code.=<<___;
test \$31,$len
jz .Leven_avx
+ push %rbp
+.cfi_push %rbp
+ mov %rsp,%rbp
push %rbx
.cfi_push %rbx
push %r12
@@ -729,18 +735,18 @@ $code.=<<___;
mov $h2#d,16($ctx)
.align 16
.Ldone_avx:
- mov 0(%rsp),%r15
+ pop %r15
.cfi_restore %r15
- mov 8(%rsp),%r14
+ pop %r14
.cfi_restore %r14
- mov 16(%rsp),%r13
+ pop %r13
.cfi_restore %r13
- mov 24(%rsp),%r12
+ pop %r12
.cfi_restore %r12
- mov 32(%rsp),%rbx
+ pop %rbx
.cfi_restore %rbx
- lea 40(%rsp),%rsp
-.cfi_adjust_cfa_offset -40
+ pop %rbp
+.cfi_restore %rbp
.Lno_data_avx:
.Lblocks_avx_epilogue:
ret
@@ -749,6 +755,9 @@ $code.=<<___;
.align 32
.Lbase2_64_avx:
.cfi_startproc
+ push %rbp
+.cfi_push %rbp
+ mov %rsp,%rbp
push %rbx
.cfi_push %rbx
push %r12
@@ -816,20 +825,18 @@ $code.=<<___;
.Lproceed_avx:
mov %r15,$len
-
- mov 0(%rsp),%r15
+ pop %r15
.cfi_restore %r15
- mov 8(%rsp),%r14
+ pop %r14
.cfi_restore %r14
- mov 16(%rsp),%r13
+ pop %r13
.cfi_restore %r13
- mov 24(%rsp),%r12
+ pop %r12
.cfi_restore %r12
- mov 32(%rsp),%rbx
+ pop %rbx
.cfi_restore %rbx
- lea 40(%rsp),%rax
- lea 40(%rsp),%rsp
-.cfi_adjust_cfa_offset -40
+ pop %rbp
+.cfi_restore %rbp
.Lbase2_64_avx_epilogue:
jmp .Ldo_avx
.cfi_endproc
@@ -1545,6 +1552,9 @@ $code.=<<___;
test \$63,$len
jz .Leven_avx2$suffix
+ push %rbp
+.cfi_push %rbp
+ mov %rsp,%rbp
push %rbx
.cfi_push %rbx
push %r12
@@ -1662,18 +1672,18 @@ $code.=<<___;
mov $h2#d,16($ctx)
.align 16
.Ldone_avx2$suffix:
- mov 0(%rsp),%r15
+ pop %r15
.cfi_restore %r15
- mov 8(%rsp),%r14
+ pop %r14
.cfi_restore %r14
- mov 16(%rsp),%r13
+ pop %r13
.cfi_restore %r13
- mov 24(%rsp),%r12
+ pop %r12
.cfi_restore %r12
- mov 32(%rsp),%rbx
+ pop %rbx
.cfi_restore %rbx
- lea 40(%rsp),%rsp
-.cfi_adjust_cfa_offset -40
+ pop %rbp
+.cfi_restore %rbp
.Lno_data_avx2$suffix:
.Lblocks_avx2_epilogue$suffix:
ret
@@ -1682,6 +1692,9 @@ $code.=<<___;
.align 32
.Lbase2_64_avx2$suffix:
.cfi_startproc
+ push %rbp
+.cfi_push %rbp
+ mov %rsp,%rbp
push %rbx
.cfi_push %rbx
push %r12
@@ -1760,19 +1773,18 @@ $code.=<<___ if (!$kernel);
mov \$`(1<<31|1<<30|1<<16)`,%r11d
___
$code.=<<___;
- mov 0(%rsp),%r15
+ pop %r15
.cfi_restore %r15
- mov 8(%rsp),%r14
+ pop %r14
.cfi_restore %r14
- mov 16(%rsp),%r13
+ pop %r13
.cfi_restore %r13
- mov 24(%rsp),%r12
+ pop %r12
.cfi_restore %r12
- mov 32(%rsp),%rbx
+ pop %rbx
.cfi_restore %rbx
- lea 40(%rsp),%rax
- lea 40(%rsp),%rsp
-.cfi_adjust_cfa_offset -40
+ pop %rbp
+.cfi_restore %rbp
.Lbase2_64_avx2_epilogue$suffix:
jmp .Ldo_avx2$suffix
.cfi_endproc