Commit c9613892 authored by desrt's avatar desrt
Browse files

[project @ 2004-10-18 12:40:37 by desrt]

the splitter now supports linux/powerpc
parent 90827197
......@@ -30,7 +30,7 @@ sub split_asm_file {
&collectExports_hppa() if $TargetPlatform =~ /^hppa/;
&collectExports_mips() if $TargetPlatform =~ /^mips/;
&collectDyldStuff_powerpc() if $TargetPlatform =~ /^powerpc-apple/;
&collectDyldStuff_powerpc_darwin() if $TargetPlatform =~ /^powerpc-apple-darwin/;
$octr = 0; # output file counter
$* = 1; # multi-line matches are OK
......@@ -107,7 +107,7 @@ sub collectExports_mips { # Note: MIPS only
seek(TMPI, 0, 0);
}
sub collectDyldStuff_powerpc { # Note: Darwin/PowerPC only
sub collectDyldStuff_powerpc_darwin {
local($chunk_label,$label,$cur_section,$section,$chunk,$alignment,$cur_alignment);
%DyldChunks = (); # NB: global table
......@@ -212,7 +212,10 @@ sub process_asm_block {
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 $TargetPlatform =~ /^powerpc-apple-/;
return(&process_asm_block_powerpc_darwin($str))
if $TargetPlatform =~ /^powerpc-apple-darwin/;
return(&process_asm_block_powerpc_linux($str))
if $TargetPlatform =~ /^powerpc-[^-]+-linux/;
# otherwise...
&tidy_up_and_die(1,"$Pgm: no process_asm_block for $TargetPlatform\n");
......@@ -477,7 +480,7 @@ sub process_asm_block_mips {
\end{code}
\begin{code}
sub process_asm_block_powerpc {
sub process_asm_block_powerpc_darwin {
local($str) = @_;
local($dyld_stuff) = '';
......@@ -516,7 +519,38 @@ sub process_asm_block_powerpc {
$str .= "\n" . $dyld_stuff;
print STDERR "### STRIPPED BLOCK (powerpc):\n$str" if $Dump_asm_splitting_info;
print STDERR "### STRIPPED BLOCK (powerpc darwin):\n$str" if $Dump_asm_splitting_info;
$str;
}
\end{code}
\begin{code}
sub process_asm_block_powerpc_linux {
local($str) = @_;
# strip the marker
$str =~ s/__stg_split_marker.*\n//;
# remove/record any literal constants defined here
while ( $str =~ s/^(\s+.section\s+\.rodata\n\s+\.align.*\n(\.LC\d+):\n(\s\.(byte|short|long|quad|2byte|4byte|8byte|fill|space|ascii|string).*\n)+)// ) {
local($label) = $2;
local($body) = $1;
&tidy_up_and_die(1,"Local constant label $label already defined!\n")
if $LocalConstant{$label};
$LocalConstant{$label} = $body;
}
# inject definitions for any local constants now used herein
foreach $k (keys %LocalConstant) {
if ( $str =~ /[\s,]$k\b/ ) {
$str = $LocalConstant{$k} . $str;
}
}
print STDERR "### STRIPPED BLOCK (powerpc linux):\n$str" if $Dump_asm_splitting_info;
$str;
}
......
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