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path: root/crypto/perlasm/sparcv9_modes.pl
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-rwxr-xr-xcrypto/perlasm/sparcv9_modes.pl4
1 files changed, 4 insertions, 0 deletions
diff --git a/crypto/perlasm/sparcv9_modes.pl b/crypto/perlasm/sparcv9_modes.pl
index eb267a57ed81..ac8da328b00e 100755
--- a/crypto/perlasm/sparcv9_modes.pl
+++ b/crypto/perlasm/sparcv9_modes.pl
@@ -37,6 +37,7 @@ ${alg}${bits}_t4_cbc_encrypt:
save %sp, -$::frame, %sp
cmp $len, 0
be,pn $::size_t_cc, .L${bits}_cbc_enc_abort
+ srln $len, 0, $len ! needed on v8+, "nop" on v9
sub $inp, $out, $blk_init ! $inp!=$out
___
$::code.=<<___ if (!$::evp);
@@ -254,6 +255,7 @@ ${alg}${bits}_t4_cbc_decrypt:
save %sp, -$::frame, %sp
cmp $len, 0
be,pn $::size_t_cc, .L${bits}_cbc_dec_abort
+ srln $len, 0, $len ! needed on v8+, "nop" on v9
sub $inp, $out, $blk_init ! $inp!=$out
___
$::code.=<<___ if (!$::evp);
@@ -613,6 +615,7 @@ $::code.=<<___;
.align 32
${alg}${bits}_t4_ctr32_encrypt:
save %sp, -$::frame, %sp
+ srln $len, 0, $len ! needed on v8+, "nop" on v9
prefetch [$inp], 20
prefetch [$inp + 63], 20
@@ -916,6 +919,7 @@ $::code.=<<___;
.align 32
${alg}${bits}_t4_xts_${dir}crypt:
save %sp, -$::frame-16, %sp
+ srln $len, 0, $len ! needed on v8+, "nop" on v9
mov $ivec, %o0
add %fp, $::bias-16, %o1