&collectExports_hppa() if $TargetPlatform =~ /^hppa/;
&collectExports_mips() if $TargetPlatform =~ /^mips/;
- &collectDyldStuff_powerpc_darwin() if $TargetPlatform =~ /^powerpc-apple-darwin/;
+ &collectDyldStuff_darwin() if $TargetPlatform =~ /-apple-darwin/;
$octr = 0; # output file counter
$* = 1; # multi-line matches are OK
seek(TMPI, 0, 0);
}
-sub collectDyldStuff_powerpc_darwin {
+sub collectDyldStuff_darwin {
local($chunk_label,$label,$cur_section,$section,$chunk,$alignment,$cur_alignment);
%DyldChunks = (); # NB: global table
$section = $cur_section;
$alignment = $cur_alignment;
print STDERR "label: $label\n" if $Dump_asm_splitting_info;
- } elsif ( /^\s*\.(symbol_stub|picsymbol_stub|lazy_symbol_pointer|non_lazy_symbol_pointer|data)/ ) {
+ } elsif ( /^\s*\.(symbol_stub|picsymbol_stub|lazy_symbol_pointer|non_lazy_symbol_pointer|data|section __IMPORT,.*)/ ) {
$cur_section = $_;
printf STDERR "section: $cur_section\n" if $Dump_asm_splitting_info;
$cur_alignment = ''
sub process_asm_block {
local($str) = @_;
+ return(&process_asm_block_darwin($str))
+ if $TargetPlatform =~ /-apple-darwin/;
return(&process_asm_block_m68k($str)) if $TargetPlatform =~ /^m68k-/;
return(&process_asm_block_sparc($str)) if $TargetPlatform =~ /^sparc-/;
return(&process_asm_block_iX86($str)) if $TargetPlatform =~ /^i[34]86-/;
+ return(&process_asm_block_x86_64($str)) if $TargetPlatform =~ /^x86_64-/;
return(&process_asm_block_alpha($str)) if $TargetPlatform =~ /^alpha-/;
return(&process_asm_block_hppa($str)) if $TargetPlatform =~ /^hppa/;
return(&process_asm_block_mips($str)) if $TargetPlatform =~ /^mips-/;
- return(&process_asm_block_powerpc_darwin($str))
- if $TargetPlatform =~ /^powerpc-apple-darwin/;
return(&process_asm_block_powerpc_linux($str))
if $TargetPlatform =~ /^powerpc-[^-]+-linux/;
\end{code}
\begin{code}
+sub process_asm_block_x86_64 {
+ local($str) = @_;
+
+ # remove/record any literal constants defined here
+ # [perl made uglier to work around the perl 5.7/5.8 bug documented at
+ # http://bugs6.perl.org/rt2/Ticket/Display.html?id=1760 and illustrated
+ # by the seg fault of perl -e '("x\n" x 5000) =~ /(.*\n)+/'
+ # -- ccshan 2002-09-05]
+ while ( ($str =~ /(\.?(LC\d+):\n(\t\.(ascii|string).*\n|\s*\.byte.*\n){1,100})/ )) {
+ local($label) = $2;
+ local($body) = $1;
+ local($prefix, $suffix, $*) = ($`, $', 0);
+
+ &tidy_up_and_die(1,"Local constant label $label already defined!\n")
+ if $LocalConstant{$label};
+
+ while ( $suffix =~ /^((\t\.(ascii|string).*\n|\s*\.byte.*\n){1,100})/ ) {
+ $body .= $1;
+ $suffix = $';
+ }
+ $LocalConstant{$label} = $body;
+ $str = $prefix . $suffix;
+ }
+
+ # inject definitions for any local constants now used herein
+ foreach $k (keys %LocalConstant) {
+ if ( $str =~ /\b$k\b/ ) {
+ $str = $LocalConstant{$k} . $str;
+ }
+ }
+
+ print STDERR "### STRIPPED BLOCK (x86_64):\n$str" if $Dump_asm_splitting_info;
+
+ $str;
+}
+\end{code}
+
+\begin{code}
sub process_asm_block_hppa {
local($str) = @_;
\end{code}
\begin{code}
-sub process_asm_block_powerpc_darwin {
+# The logic for both Darwin/PowerPC and Darwin/x86 ends up being the same.
+
+sub process_asm_block_darwin {
local($str) = @_;
local($dyld_stuff) = '';
$str .= "\n" . $dyld_stuff;
- print STDERR "### STRIPPED BLOCK (powerpc darwin):\n$str" if $Dump_asm_splitting_info;
+ print STDERR "### STRIPPED BLOCK (darwin):\n$str" if $Dump_asm_splitting_info;
$str;
}