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perlasm/sparcv9_modes.pl: addendum to commit#22966.

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This commit is contained in:
Andy Polyakov 2012-11-17 18:34:17 +00:00
parent 9fc81acae6
commit b3aee265c5
1 changed files with 26 additions and 0 deletions
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26
crypto/perlasm/sparcv9_modes.pl
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@ -933,6 +933,29 @@ my %visopf = ( "faligndata" => 0x048,
return $ref;
}
}
sub unvis3 {
my ($mnemonic,$rs1,$rs2,$rd)=@_;
my %bias = ( "g" => 0, "o" => 8, "l" => 16, "i" => 24 );
my ($ref,$opf);
my %visopf = ( "addxc" => 0x011,
"addxccc" => 0x013,
"umulxhi" => 0x016 );
$ref = "$mnemonic\t$rs1,$rs2,$rd";
if ($opf=$visopf{$mnemonic}) {
foreach ($rs1,$rs2,$rd) {
return $ref if (!/%([goli])([0-9])/);
$_=$bias{$1}+$2;
}
return sprintf ".word\t0x%08x !%s",
0x81b00000|$rd<<25|$rs1<<14|$opf<<5|$rs2,
$ref;
} else {
return $ref;
}
}
sub unalignaddr {
my ($mnemonic,$rs1,$rs2,$rd)=@_;
my %bias = ( "g" => 0, "o" => 8, "l" => 16, "i" => 24 );
@ -1123,6 +1146,9 @@ sub emit_assembler {
/ge or
s/\b(alignaddr[l]*)\s+(%[goli][0-7]),\s*(%[goli][0-7]),\s*(%[goli][0-7])/
&unalignaddr($1,$2,$3,$4)
/ge or
s/\b(umulxhi|addxc[c]{0,2})\s+(%[goli][0-7]),\s*(%[goli][0-7]),\s*(%[goli][0-7])/
&unvis3($1,$2,$3,$4)
/ge;
print $_,"\n";