Commit bc9583ef authored by Andy Polyakov's avatar Andy Polyakov
Browse files

aes-s390x.pl: make it more foolproof [inspired by 1.0.1].

parent a20152bd

crypto/aes/asm/aes-s390x.pl

+2 −1
Original line number Diff line number Diff line
@@ -783,6 +783,7 @@ $code.=<<___; 
.type	AES_set_encrypt_key,\@function

.align	16

AES_set_encrypt_key:

_s390x_AES_set_encrypt_key:

	lghi	$t0,0

	cl${g}r	$inp,$t0

	je	.Lminus1
@@ -1068,7 +1069,7 @@ $code.=<<___; 
AES_set_decrypt_key:

	st${g}	$key,4*$SIZE_T($sp)	# I rely on AES_set_encrypt_key to

	st${g}	$ra,14*$SIZE_T($sp)	# save non-volatile registers!

	bras	$ra,AES_set_encrypt_key

	bras	$ra,_s390x_AES_set_encrypt_key

	l${g}	$key,4*$SIZE_T($sp)

	l${g}	$ra,14*$SIZE_T($sp)

	ltgr	%r2,%r2