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aesni-x86.pl: eliminate development comments.

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This commit is contained in:
Andy Polyakov 2009-11-15 16:40:22 +00:00
parent f741382b3c
commit 6f766a4181
1 changed files with 27 additions and 8 deletions
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35
crypto/aes/asm/aesni-x86.pl
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@ -15,6 +15,7 @@
$PREFIX="aesni"; # if $PREFIX is set to "AES", the script $PREFIX="aesni"; # if $PREFIX is set to "AES", the script
# generates drop-in replacement for # generates drop-in replacement for
# crypto/aes/asm/aes-586.pl:-) # crypto/aes/asm/aes-586.pl:-)
$inline=1; # inline _aesni_[en|de]crypt
$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1; $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
push(@INC,"${dir}","${dir}../../perlasm"); push(@INC,"${dir}","${dir}../../perlasm");
@ -105,27 +106,33 @@ sub aesni_generate1 # fully unrolled loop
} }
# void $PREFIX_encrypt (const void *inp,void *out,const AES_KEY *key); # void $PREFIX_encrypt (const void *inp,void *out,const AES_KEY *key);
# &aesni_generate1("dec"); &aesni_generate1("enc") if (!$inline);
&function_begin_B("${PREFIX}_encrypt"); &function_begin_B("${PREFIX}_encrypt");
&mov ("eax",&wparam(0)); &mov ("eax",&wparam(0));
&mov ($key,&wparam(2)); &mov ($key,&wparam(2));
&movups ($inout0,&QWP(0,"eax")); &movups ($inout0,&QWP(0,"eax"));
&mov ($rounds,&DWP(240,$key)); &mov ($rounds,&DWP(240,$key));
&mov ("eax",&wparam(1)); &mov ("eax",&wparam(1));
&aesni_inline_generate1("enc"); # &call ("_aesni_encrypt1"); if ($inline)
{ &aesni_inline_generate1("enc"); }
else
{ &call ("_aesni_encrypt1"); }
&movups (&QWP(0,"eax"),$inout0); &movups (&QWP(0,"eax"),$inout0);
&ret (); &ret ();
&function_end_B("${PREFIX}_encrypt"); &function_end_B("${PREFIX}_encrypt");
# void $PREFIX_decrypt (const void *inp,void *out,const AES_KEY *key); # void $PREFIX_decrypt (const void *inp,void *out,const AES_KEY *key);
# &aesni_generate1("dec"); &aesni_generate1("dec") if(!$inline);
&function_begin_B("${PREFIX}_decrypt"); &function_begin_B("${PREFIX}_decrypt");
&mov ("eax",&wparam(0)); &mov ("eax",&wparam(0));
&mov ($key,&wparam(2)); &mov ($key,&wparam(2));
&movups ($inout0,&QWP(0,"eax")); &movups ($inout0,&QWP(0,"eax"));
&mov ($rounds,&DWP(240,$key)); &mov ($rounds,&DWP(240,$key));
&mov ("eax",&wparam(1)); &mov ("eax",&wparam(1));
&aesni_inline_generate1("dec"); # &call ("_aesni_decrypt1"); if ($inline)
{ &aesni_inline_generate1("dec"); }
else
{ &call ("_aesni_decrypt1"); }
&movups (&QWP(0,"eax"),$inout0); &movups (&QWP(0,"eax"),$inout0);
&ret (); &ret ();
&function_end_B("${PREFIX}_decrypt"); &function_end_B("${PREFIX}_decrypt");
@ -283,7 +290,10 @@ if ($PREFIX eq "aesni") {
jmp (&label("ecb_ret")); jmp (&label("ecb_ret"));
&set_label("ecb_enc_one",16); &set_label("ecb_enc_one",16);
&aesni_inline_generate1("enc"); # &call ("_aesni_encrypt1"); if ($inline)
{ &aesni_inline_generate1("enc"); }
else
{ &call ("_aesni_encrypt1"); }
&movups (&QWP(0,$out),$inout0); &movups (&QWP(0,$out),$inout0);
&jmp (&label("ecb_ret")); &jmp (&label("ecb_ret"));
@ -342,7 +352,10 @@ if ($PREFIX eq "aesni") {
&jmp (&label("ecb_ret")); &jmp (&label("ecb_ret"));
&set_label("ecb_dec_one",16); &set_label("ecb_dec_one",16);
&aesni_inline_generate1("dec"); # &call ("_aesni_decrypt3"); if ($inline)
{ &aesni_inline_generate1("dec"); }
else
{ &call ("_aesni_decrypt1"); }
&movups (&QWP(0,$out),$inout0); &movups (&QWP(0,$out),$inout0);
&jmp (&label("ecb_ret")); &jmp (&label("ecb_ret"));
@ -391,7 +404,10 @@ if ($PREFIX eq "aesni") {
&movups ($ivec,&QWP(0,$inp)); &movups ($ivec,&QWP(0,$inp));
&lea ($inp,&DWP(16,$inp)); &lea ($inp,&DWP(16,$inp));
&pxor ($inout0,$ivec); &pxor ($inout0,$ivec);
&aesni_inline_generate1("enc"); # &call ("_aesni_encrypt3"); if ($inline)
{ &aesni_inline_generate1("enc"); }
else
{ &call ("_aesni_encrypt1"); }
&sub ($len,16); &sub ($len,16);
&lea ($out,&DWP(16,$out)); &lea ($out,&DWP(16,$out));
&mov ($rounds,$rounds_); # restore $rounds &mov ($rounds,$rounds_); # restore $rounds
@ -474,7 +490,10 @@ if ($PREFIX eq "aesni") {
&jmp (&label("cbc_dec_tail_collected")); &jmp (&label("cbc_dec_tail_collected"));
&set_label("cbc_dec_one"); &set_label("cbc_dec_one");
&aesni_inline_generate1("dec"); # &call ("_aesni_decrypt3"); if ($inline)
{ &aesni_inline_generate1("dec"); }
else
{ &call ("_aesni_decrypt1"); }
&pxor ($inout0,$ivec); &pxor ($inout0,$ivec);
&movaps ($ivec,$in0); &movaps ($ivec,$in0);
&jmp (&label("cbc_dec_tail_collected")); &jmp (&label("cbc_dec_tail_collected"));