Commit fa62bc46 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

whrlpool/asm/wp-x86_64.pl: add CFI annotations. 



Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
parent 49508b23

crypto/whrlpool/asm/wp-x86_64.pl

+18 −0
Original line number Diff line number Diff line
@@ -66,13 +66,21 @@ $code=<<___; 
.type	$func,\@function,3

.align	16

$func:

.cfi_startproc

	mov	%rsp,%rax

.cfi_def_cfa_register	%rax

	push	%rbx

.cfi_push	%rbx

	push	%rbp

.cfi_push	%rbp

	push	%r12

.cfi_push	%r12

	push	%r13

.cfi_push	%r13

	push	%r14

.cfi_push	%r14

	push	%r15

.cfi_push	%r15



	sub	\$128+40,%rsp

	and	\$-64,%rsp
@@ -82,6 +90,7 @@ $func: 
	mov	%rsi,8(%r10)

	mov	%rdx,16(%r10)

	mov	%rax,32(%r10)		# saved stack pointer

.cfi_cfa_expression	%rsp+`128+32`,deref,+8

.Lprologue:



	mov	%r10,%rbx
@@ -205,15 +214,24 @@ $code.=<<___; 
	jmp	.Louterloop

.Lalldone:

	mov	32(%rbx),%rsi		# restore saved pointer

.cfi_def_cfa	%rsi,8

	mov	-48(%rsi),%r15

.cfi_restore	%r15

	mov	-40(%rsi),%r14

.cfi_restore	%r14

	mov	-32(%rsi),%r13

.cfi_restore	%r13

	mov	-24(%rsi),%r12

.cfi_restore	%r12

	mov	-16(%rsi),%rbp

.cfi_restore	%rbp

	mov	-8(%rsi),%rbx

.cfi_restore	%rbx

	lea	(%rsi),%rsp

.cfi_def_cfa_register	%rsp

.Lepilogue:

	ret

.cfi_endproc

.size	$func,.-$func



.align	64