$T_DOT_WORD = '\.(quad|long|value|byte|zero)';
$T_DOT_GLOBAL = '\.global';
+
+ $T_HDR_literal16 = "\.section\t\.rodata.cst16\n\t.align 16\n";
$T_HDR_literal = "\.section\t\.rodata\n";
+
$T_HDR_misc = "\.text\n\t\.align 8\n";
$T_HDR_data = "\.data\n\t\.align 8\n";
$T_HDR_rodata = "\.section\t\.rodata\n\t\.align 8\n";
# print out all the literal strings next
for ($i = 0; $i < $numchks; $i++) {
if ( $chkcat[$i] eq 'literal' ) {
- print OUTASM $T_HDR_literal, $chk[$i];
+
+ # HACK: try to detect 16-byte constants and align them
+ # on a 16-byte boundary. x86_64 sometimes needs 128-bit
+ # aligned constants.
+ if ( $TargetPlatform =~ /^x86_64/ ) {
+ $z = $chk[$i];
+ if ($z =~ /(\.long.*\n.*\.long.*\n.*\.long.*\n.*\.long|\.quad.*\n.*\.quad)/) {
+ print OUTASM $T_HDR_literal16;
+ } else {
+ print OUTASM $T_HDR_literal;
+ }
+ } else {
+ print OUTASM $T_HDR_literal;
+ }
+
+ print OUTASM $chk[$i];
print OUTASM "; end literal\n" if $TargetPlatform =~ /^hppa/; # for the splitter
$chkcat[$i] = 'DONE ALREADY';