perlasm: fix symptom-less bugs, missing semicolons and 'my' declarations.

[oweals/openssl.git] / crypto / perlasm / x86asm.pl

diff --git a/crypto/perlasm/x86asm.pl b/crypto/perlasm/x86asm.pl
index 34244c1ce0d05bb63cdee5ac22b73c35fbbc0553..eb543db2f66eb979371d67e2e25f4e6a5cc861cd 100644 (file)
--- a/crypto/perlasm/x86asm.pl
+++ b/crypto/perlasm/x86asm.pl
@@ -80,22 +80,56 @@ sub ::movq
     {  &::generic("movq",@_);                  }
 }
 
-# AESNI extenstion
-sub ::aeskeygenassist
+# SSE>2 instructions
+my %regrm = (  "eax"=>0, "ecx"=>1, "edx"=>2, "ebx"=>3,
+               "esp"=>4, "ebp"=>5, "esi"=>6, "edi"=>7  );
+sub ::pextrd
 { my($dst,$src,$imm)=@_;
+    if ("$dst:$src" =~ /(e[a-dsd][ixp]):xmm([0-7])/)
+    {  &::data_byte(0x66,0x0f,0x3a,0x16,0xc0|($2<<3)|$regrm{$1},$imm); }
+    else
+    {  &::generic("pextrd",@_);                }
+}
+
+sub ::pinsrd
+{ my($dst,$src,$imm)=@_;
+    if ("$dst:$src" =~ /xmm([0-7]):(e[a-dsd][ixp])/)
+    {  &::data_byte(0x66,0x0f,0x3a,0x22,0xc0|($1<<3)|$regrm{$2},$imm); }
+    else
+    {  &::generic("pinsrd",@_);                }
+}
+
+sub ::pshufb
+{ my($dst,$src)=@_;
     if ("$dst:$src" =~ /xmm([0-7]):xmm([0-7])/)
-    {  &data_byte(0x66,0x0f,0x3a,0xdf,0xc0|($1<<3)|$2,$imm);   }
+    {  &data_byte(0x66,0x0f,0x38,0x00,0xc0|($1<<3)|$2);        }
+    else
+    {  &::generic("pshufb",@_);                }
 }
-sub ::aescommon
-{ my($opcodelet,$dst,$src)=@_;
+
+sub ::palignr
+{ my($dst,$src,$imm)=@_;
     if ("$dst:$src" =~ /xmm([0-7]):xmm([0-7])/)
-    {  &data_byte(0x66,0x0f,0x38,$opcodelet,0xc0|($1<<3)|$2);  }
+    {  &::data_byte(0x66,0x0f,0x3a,0x0f,0xc0|($1<<3)|$2,$imm); }
+    else
+    {  &::generic("palignr",@_);               }
+}
+
+sub ::pclmulqdq
+{ my($dst,$src,$imm)=@_;
+    if ("$dst:$src" =~ /xmm([0-7]):xmm([0-7])/)
+    {  &::data_byte(0x66,0x0f,0x3a,0x44,0xc0|($1<<3)|$2,$imm); }
+    else
+    {  &::generic("pclmulqdq",@_);             }
+}
+
+sub ::rdrand
+{ my ($dst)=@_;
+    if ($dst =~ /(e[a-dsd][ixp])/)
+    {  &::data_byte(0x0f,0xc7,0xf0|$regrm{$dst});      }
+    else
+    {  &::generic("rdrand",@_);        }
 }
-sub ::aesimc           { ::aescommon(0xdb,@_); }
-sub ::aesenc           { ::aescommon(0xdc,@_); }
-sub ::aesenclast       { ::aescommon(0xdd,@_); }
-sub ::aesdec           { ::aescommon(0xde,@_); }
-sub ::aesdeclast       { ::aescommon(0xdf,@_); }
 
 # label management
 $lbdecor="L";          # local label decoration, set by package
@@ -184,7 +218,7 @@ sub ::asm_init
     $filename=$fn;
     $i386=$cpu;
 
-    $elf=$cpp=$coff=$aout=$macosx=$win32=$netware=$mwerks=0;
+    $elf=$cpp=$coff=$aout=$macosx=$win32=$netware=$mwerks=$android=0;
     if    (($type eq "elf"))
     {  $elf=1;                 require "x86gas.pl";    }
     elsif (($type eq "a\.out"))
@@ -201,6 +235,8 @@ sub ::asm_init
     {  $win32=1;               require "x86masm.pl";   }
     elsif (($type eq "macosx"))
     {  $aout=1; $macosx=1;     require "x86gas.pl";    }
+    elsif (($type eq "android"))
+    {  $elf=1; $android=1;     require "x86gas.pl";    }
     else
     {  print STDERR <<"EOF";
 Pick one target type from