sha1-mb-x86_64.pl: add commentary.

[openssl.git] / crypto / sha / asm / sha1-sparcv9a.pl

diff --git a/crypto/sha/asm/sha1-sparcv9a.pl b/crypto/sha/asm/sha1-sparcv9a.pl
index 15eb854badc824946271f2e981b22e72f15cfde8..e81a4dcb0534d7c751d679703977fa5a97f96b93 100644 (file)
--- a/crypto/sha/asm/sha1-sparcv9a.pl
+++ b/crypto/sha/asm/sha1-sparcv9a.pl
@@ -539,16 +539,17 @@ $code.=<<___;
 .type  sha1_block_data_order,#function
 .size  sha1_block_data_order,(.-sha1_block_data_order)
 .asciz "SHA1 block transform for SPARCv9a, CRYPTOGAMS by <appro\@openssl.org>"
+.align 4
 ___
 
 # Purpose of these subroutines is to explicitly encode VIS instructions,
 # so that one can compile the module without having to specify VIS
-# extentions on compiler command line, e.g. -xarch=v9 vs. -xarch=v9a.
+# extensions on compiler command line, e.g. -xarch=v9 vs. -xarch=v9a.
 # Idea is to reserve for option to produce "universal" binary and let
 # programmer detect if current CPU is VIS capable at run-time.
 sub unvis {
 my ($mnemonic,$rs1,$rs2,$rd)=@_;
-my $ref,$opf;
+my ($ref,$opf);
 my %visopf = ( "fmul8ulx16"    => 0x037,
                "faligndata"    => 0x048,
                "fpadd32"       => 0x052,