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-rwxr-xr-xcontrib/llvm/utils/GenLibDeps.pl388
1 files changed, 0 insertions, 388 deletions
diff --git a/contrib/llvm/utils/GenLibDeps.pl b/contrib/llvm/utils/GenLibDeps.pl
deleted file mode 100755
index f1f7e72..0000000
--- a/contrib/llvm/utils/GenLibDeps.pl
+++ /dev/null
@@ -1,388 +0,0 @@
-#!/usr/bin/perl -w
-#
-# Program: GenLibDeps.pl
-#
-# Synopsis: Generate HTML output that shows the dependencies between a set of
-# libraries. The output of this script should periodically replace
-# the similar content in the UsingLibraries.html document.
-#
-# Syntax: GenLibDeps.pl [-flat] <directory_with_libraries_in_it> [path_to_nm_binary]
-#
-use strict;
-use warnings;
-# Parse arguments...
-my $FLAT = 0;
-my $WHY = 0;
-my $PEROBJ = 0;
-my $PEROBJINCL = 0;
-while (scalar(@ARGV) and ($_ = $ARGV[0], /^[-+]/)) {
- shift;
- last if /^--$/; # Stop processing arguments on --
-
- # List command line options here...
- if (/^-flat$/) { $FLAT = 1; next; }
- if (/^-why/) { $WHY = 1; $FLAT = 1; next; }
- if (/^-perobj$/) { $PEROBJ = 1; next; }
- if (/^-perobjincl/) { $PEROBJINCL = 1; next;}
- print "Unknown option: $_ : ignoring!\n";
-}
-
-# Give first option a name.
-my $Directory = $ARGV[0];
-if (!defined($Directory) || ! -d "$Directory") {
- die "First argument must specify the directory containing LLVM libs\n";
-}
-
-my $nmPath = $ARGV[1];
-
-# Find the "dot" program
-my $DotPath="";
-if (!$FLAT) {
- chomp($DotPath = `which dot`);
- die "Can't find 'dot'" if (! -x "$DotPath");
-}
-
-if (defined($ENV{NM})) {
- chomp($nmPath=$ENV{NM});
-}
-
-if (!defined($nmPath) || $nmPath eq "") {
- chomp($nmPath=`which nm`);
- die "Can't find 'nm'" if (! -x "$nmPath");
-}
-
-my $ranlibPath;
-if ($PEROBJ) {
- $ranlibPath = $ARGV[2];
- if (defined($ENV{RANLIB})) {
- chomp($ranlibPath=$ENV{RANLIB});
- }
-
- if (!defined($ranlibPath) || $ranlibPath eq "") {
- chomp($ranlibPath=`which ranlib`);
- die "Can't find 'ranlib'" if (! -x "$ranlibPath");
- }
-}
-
-# Open the directory and read its contents, sorting by name and differentiating
-# by whether its a library (.a) or an object file (.o)
-opendir DIR,$Directory;
-my @files = readdir DIR;
-closedir DIR;
-my @libs = grep(/libLLVM.*\.(dylib|so|a)$/,sort(@files));
-# Omit the all-of-llvm shared library.
-@libs = grep(!/libLLVM-\d\.\d(svn)?\.(dylib|so)/, @libs);
-my @objs = grep(/LLVM.*\.o$/,sort(@files));
-
-# Declare the hashes we will use to keep track of the library and object file
-# symbol definitions.
-my %libdefs;
-my %objdefs;
-
-my %libobjs;
-my %objdeps=();
-# Gather library definitions at object file granularity (optional)
-if ($PEROBJ) {
- foreach my $lib (@libs ) {
- `$ranlibPath $Directory/$lib`;
- my $libpath = $lib;
- $libpath =~ s/^libLLVM(.*)\.a/$1/;
- $libpath =~ s/(.+)CodeGen$/Target\/$1/;
- $libpath =~ s/(.+)AsmPrinter$/Target\/$1\/AsmPrinter/;
- $libpath =~ s/(.+)AsmParser$/Target\/$1\/AsmParser/;
- $libpath =~ s/(.+)Info$/Target\/$1\/TargetInfo/;
- $libpath =~ s/(.+)Disassembler$/Target\/$1\/Disassembler/;
- $libpath =~ s/SelectionDAG/CodeGen\/SelectionDAG/;
- $libpath =~ s/^AsmPrinter/CodeGen\/AsmPrinter/;
- $libpath =~ s/^BitReader/Bitcode\/Reader/;
- $libpath =~ s/^BitWriter/Bitcode\/Writer/;
- $libpath =~ s/^CBackend/Target\/CBackend/;
- $libpath =~ s/^CppBackend/Target\/CppBackend/;
- $libpath =~ s/^MSIL/Target\/MSIL/;
- $libpath =~ s/^Core/VMCore/;
- $libpath =~ s/^Instrumentation/Transforms\/Instrumentation/;
- $libpath =~ s/^Interpreter/ExecutionEngine\/Interpreter/;
- $libpath =~ s/^JIT/ExecutionEngine\/JIT/;
- $libpath =~ s/^ScalarOpts/Transforms\/Scalar/;
- $libpath =~ s/^TransformUtils/Transforms\/Utils/;
- $libpath =~ s/^ipa/Analysis\/IPA/;
- $libpath =~ s/^ipo/Transforms\/IPO/;
- $libpath =~ s/^pic16passes/Target\/PIC16\/PIC16Passes/;
- $libpath = "lib/".$libpath."/";
- open DEFS, "$nmPath -sg $Directory/$lib|";
- while (<DEFS>) {
- chomp;
- if (/^([^ ]*) in ([^ ]*)/) {
- my $objfile = $libpath.$2;
- $objdefs{$1} = $objfile;
- $objdeps{$objfile} = {};
- $libobjs{$lib}{$objfile}=1;
-# my $p = "../llvm/".$objfile;
-# $p =~ s/Support\/reg(.*).o/Support\/reg$1.c/;
-# $p =~ s/.o$/.cpp/;
-# unless (-e $p) {
-# die "$p\n"
-# }
- }
- }
- close DEFS or die "nm failed";
- }
- foreach my $lib (@libs ) {
- my $libpath = $lib;
- $libpath =~ s/^libLLVM(.*)\.a/$1/;
- $libpath =~ s/(.+)CodeGen$/Target\/$1/;
- $libpath =~ s/(.+)AsmPrinter$/Target\/$1\/AsmPrinter/;
- $libpath =~ s/(.+)AsmParser$/Target\/$1\/AsmParser/;
- $libpath =~ s/(.+)Info$/Target\/$1\/TargetInfo/;
- $libpath =~ s/(.+)Disassembler$/Target\/$1\/Disassembler/;
- $libpath =~ s/SelectionDAG/CodeGen\/SelectionDAG/;
- $libpath =~ s/^AsmPrinter/CodeGen\/AsmPrinter/;
- $libpath =~ s/^BitReader/Bitcode\/Reader/;
- $libpath =~ s/^BitWriter/Bitcode\/Writer/;
- $libpath =~ s/^CBackend/Target\/CBackend/;
- $libpath =~ s/^CppBackend/Target\/CppBackend/;
- $libpath =~ s/^MSIL/Target\/MSIL/;
- $libpath =~ s/^Core/VMCore/;
- $libpath =~ s/^Instrumentation/Transforms\/Instrumentation/;
- $libpath =~ s/^Interpreter/ExecutionEngine\/Interpreter/;
- $libpath =~ s/^JIT/ExecutionEngine\/JIT/;
- $libpath =~ s/^ScalarOpts/Transforms\/Scalar/;
- $libpath =~ s/^TransformUtils/Transforms\/Utils/;
- $libpath =~ s/^ipa/Analysis\/IPA/;
- $libpath =~ s/^ipo/Transforms\/IPO/;
- $libpath =~ s/^pic16passes/Target\/PIC16\/PIC16Passes/;
- $libpath = "lib/".$libpath."/";
- open UDEFS, "$nmPath -Aup $Directory/$lib|";
- while (<UDEFS>) {
- chomp;
- if (/:([^:]+):/) {
- my $obj = $libpath.$1;
- s/[^ ]+: *U //;
- if (defined($objdefs{$_})) {
- $objdeps{$obj}{$objdefs{$_}}=1;
- }
- }
- }
- close UDEFS or die "nm failed"
- }
-} else {
-# Gather definitions from the libraries
-foreach my $lib (@libs ) {
- open DEFS, "$nmPath -g $Directory/$lib|";
- while (<DEFS>) {
- next if (! / [ABCDGRST] /);
- s/^[^ ]* [ABCDGRST] //;
- s/\015?\012//; # not sure if <DEFS> is in binmode and uses LF or CRLF.
- # this strips both LF and CRLF.
- $libdefs{$_} = $lib;
- }
- close DEFS or die "nm failed";
-}
-}
-
-# Gather definitions from the object files.
-foreach my $obj (@objs ) {
- open DEFS, "$nmPath -g $Directory/$obj |";
- while (<DEFS>) {
- next if (! / [ABCDGRST] /);
- s/^[^ ]* [ABCDGRST] //;
- s/\015?\012//; # not sure if <DEFS> is in binmode and uses LF or CRLF.
- # this strips both LF and CRLF.
- $objdefs{$_} = $obj;
- }
- close DEFS or die "nm failed";
-}
-
-# Generate one entry in the <dl> list. This generates the <dt> and <dd> elements
-# for one library or object file. The <dt> provides the name of the library or
-# object. The <dd> provides a list of the libraries/objects it depends on.
-sub gen_one_entry {
- my $lib = $_[0];
- my $lib_ns = $lib;
- $lib_ns =~ s/(.*)\.[oa]/$1/;
- if ($FLAT) {
- print "$lib:";
- if ($WHY) { print "\n"; }
- } else {
- print " <dt><b>$lib</b</dt><dd><ul>\n";
- }
- open UNDEFS,
- "$nmPath -u $Directory/$lib | sed -e 's/^[ 0]* U //' | sort | uniq |";
- my %DepLibs;
- while (<UNDEFS>) {
- chomp;
- my $lib_printed = 0;
- if (defined($libdefs{$_}) && $libdefs{$_} ne $lib) {
- $DepLibs{$libdefs{$_}} = [] unless exists $DepLibs{$libdefs{$_}};
- push(@{$DepLibs{$libdefs{$_}}}, $_);
- } elsif (defined($objdefs{$_}) && $objdefs{$_} ne $lib) {
- if ($PEROBJ && !$PEROBJINCL) {
- # -perobjincl makes .a files depend on .o files they contain themselves
- # default is don't depend on these.
- next if defined $libobjs{$lib}{$objdefs{$_}};
- }
- my $libroot = $lib;
- $libroot =~ s/lib(.*).a/$1/;
- if ($objdefs{$_} ne "$libroot.o") {
- $DepLibs{$objdefs{$_}} = [] unless exists $DepLibs{$objdefs{$_}};
- push(@{$DepLibs{$objdefs{$_}}}, $_);
- }
- }
- }
- close UNDEFS or die "nm failed";
- unless(keys %DepLibs) {
- # above failed
- open UNDEFS, "$nmPath -u $Directory/$lib |";
- while (<UNDEFS>) {
- # to bypass non-working sed
- if (' ' eq substr($_,0,2) and index($_,'U ')) {
- $_ = substr($_,index($_,'U ')+2)
- };
- $_ = substr($_,index($_,' *U ')+5) if -1!=index($_,' *U ');
-
- chomp;
- my $lib_printed = 0;
- if (defined($libdefs{$_}) && $libdefs{$_} ne $lib) {
- $DepLibs{$libdefs{$_}} = [] unless exists $DepLibs{$libdefs{$_}};
- push(@{$DepLibs{$libdefs{$_}}}, $_);
- } elsif (defined($objdefs{$_}) && $objdefs{$_} ne $lib) {
- my $libroot = $lib;
- $libroot =~ s/lib(.*).a/$1/;
- if ($objdefs{$_} ne "$libroot.o") {
- $DepLibs{$objdefs{$_}} = [] unless exists $DepLibs{$objdefs{$_}};
- push(@{$DepLibs{$objdefs{$_}}}, $_);
- }
- }
- }
- close UNDEFS or die "nm failed";
- }
- if ($PEROBJINCL) {
- # include the .a's objects
- for my $obj (keys %{$libobjs{$lib}}) {
- $DepLibs{$obj} = ["<.a object>"] unless exists $DepLibs{$obj};
- }
- my $madechange = 1;
- while($madechange) {
- $madechange = 0;
- my %temp = %DepLibs;
- foreach my $obj (keys %DepLibs) {
- foreach my $objdeps (keys %{$objdeps{$obj}}) {
- next if defined $temp{$objdeps};
- push(@{$temp{$objdeps}}, $obj);
- $madechange = 1;
- }
- }
- %DepLibs = %temp;
- }
- }
-
- for my $key (sort keys %DepLibs) {
- if ($FLAT) {
- print " $key";
- if ($WHY) {
- print "\n";
- my @syms = @{$DepLibs{$key}};
- foreach my $sym (@syms) {
- print " $sym\n";
- }
- }
- } else {
- print " <li>$key</li>\n";
- }
- my $suffix = substr($key,length($key)-1,1);
- $key =~ s/(.*)\.[oa]/$1/;
- if ($suffix eq "a") {
- if (!$FLAT) { print DOT "$lib_ns -> $key [ weight=0 ];\n" };
- } else {
- if (!$FLAT) { print DOT "$lib_ns -> $key [ weight=10];\n" };
- }
- }
- if ($FLAT) {
- if (!$WHY) {
- print "\n";
- }
- } else {
- print " </ul></dd>\n";
- }
-}
-
-# Make sure we flush on write. This is slower but correct based on the way we
-# write I/O in gen_one_entry.
-$| = 1;
-
-# Print the definition list tag
-if (!$FLAT) {
- print "<dl>\n";
-
- open DOT, "| $DotPath -Tgif > libdeps.gif";
-
- print DOT "digraph LibDeps {\n";
- print DOT " size=\"40,15\"; \n";
- print DOT " ratio=\"1.33333\"; \n";
- print DOT " margin=\"0.25\"; \n";
- print DOT " rankdir=\"LR\"; \n";
- print DOT " mclimit=\"50.0\"; \n";
- print DOT " ordering=\"out\"; \n";
- print DOT " center=\"1\";\n";
- print DOT "node [shape=\"box\",\n";
- print DOT " color=\"#000088\",\n";
- print DOT " fillcolor=\"#FFFACD\",\n";
- print DOT " fontcolor=\"#3355BB\",\n";
- print DOT " style=\"filled\",\n";
- print DOT " fontname=\"sans\",\n";
- print DOT " fontsize=\"24\"\n";
- print DOT "];\n";
- print DOT "edge [dir=\"forward\",style=\"solid\",color=\"#000088\"];\n";
-}
-
-# Print libraries first
-foreach my $lib (@libs) {
- gen_one_entry($lib);
-}
-
-if ($PEROBJ) {
- foreach my $obj (keys %objdeps) {
- print "$obj:";
- if (!$PEROBJINCL) {
- foreach my $dep (keys %{$objdeps{$obj}}) {
- print " $dep";
- }
- }
- print "\n";
- }
-}
-
-if (!$FLAT) {
- print DOT "}\n";
- close DOT;
- open DOT, "| $DotPath -Tgif > objdeps.gif";
- print DOT "digraph ObjDeps {\n";
- print DOT " size=\"8,10\";\n";
- print DOT " margin=\"0.25\";\n";
- print DOT " rankdir=\"LR\";\n";
- print DOT " mclimit=\"50.0\";\n";
- print DOT " ordering=\"out\";\n";
- print DOT " center=\"1\";\n";
- print DOT "node [shape=\"box\",\n";
- print DOT " color=\"#000088\",\n";
- print DOT " fillcolor=\"#FFFACD\",\n";
- print DOT " fontcolor=\"#3355BB\",\n";
- print DOT " fontname=\"sans\",\n";
- print DOT " style=\"filled\",\n";
- print DOT " fontsize=\"24\"\n";
- print DOT "];\n";
- print DOT "edge [dir=\"forward\",style=\"solid\",color=\"#000088\"];\n";
-}
-
-# Print objects second
-foreach my $obj (@objs) {
- gen_one_entry($obj);
-}
-
-if (!$FLAT) {
- print DOT "}\n";
- close DOT;
-
-# Print end tag of definition list element
- print "</dl>\n";
-}
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