return(&process_asm_block_alpha($str)) if $TargetPlatform =~ /^alpha-/;
return(&process_asm_block_hppa($str)) if $TargetPlatform =~ /^hppa/;
return(&process_asm_block_mips($str)) if $TargetPlatform =~ /^mips-/;
+ return(&process_asm_block_powerpc($str)) if $TargetPlatform =~ /^powerpc-|^rs6000-/;
# otherwise...
&tidy_up_and_die(1,"$Pgm: no process_asm_block for $TargetPlatform\n");
\end{code}
\begin{code}
+sub process_asm_block_powerpc {
+ local($str) = @_;
+
+ # strip the marker
+ $str =~ s/___stg_split_marker.*\n//;
+ $str =~ s/___stg_split_marker.*\n//; # yes, twice.
+
+ # remove/record any literal constants defined here
+ while ( $str =~ /^(.csect .data[RW]\n\s+\.align.*\n(LC\.\.\d+):\n(\s\.byte .*\n)+)/ ) {
+ local($label) = $2;
+ local($body) = $1;
+
+ &tidy_up_and_die(1,"Local constant label $label already defined!\n")
+ if $LocalConstant{$label};
+
+ $LocalConstant{$label} = $body;
+
+ $str =~ s/^.csect .data[RW]\n\s+\.align.*\nLC\.\.\d+:\n(\s\.byte .*\n)+//;
+ }
+
+ # inject definitions for any local constants now used herein
+ foreach $k (keys %LocalConstant) {
+ if ( $str =~ /\b$k(\b|\[)/ ) {
+ $str = $LocalConstant{$k} . $str;
+ }
+ }
+
+ print STDERR "### STRIPPED BLOCK (powerpc/rs6000):\n$str" if $Dump_asm_splitting_info;
+
+ $str = ".toc\n" . $str;
+
+ $str;
+}
+\end{code}
+
+\begin{code}
# make "require"r happy...
1;
\end{code}