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https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-17 05:29:24 +00:00
Per code review: \
* Make static things static \ * Get rid of unused TmpArchive variable \ * Implement symbol table printing \ * Adjust to changes in llvm::Archive interface \ * Make sure we destruct objects even if exceptions occur. \ * Fix a typo in an output string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17878 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -17,24 +17,27 @@
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#include "llvm/Support/FileUtilities.h"
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#include "llvm/System/Signals.h"
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#include <iostream>
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#include <algorithm>
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#include <iomanip>
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using namespace llvm;
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// llvm-ar operation code and modifier flags
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cl::opt<std::string>
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static cl::opt<std::string>
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ArchiveName(cl::Positional, cl::Optional, cl::desc("<archive-file>..."));
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cl::opt<bool>
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static cl::opt<bool>
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Verbose("verbose",cl::Optional,cl::init(false),
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cl::desc("Print the symbol table"));
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sys::Path TmpArchive;
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void cleanup() {
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if (TmpArchive.exists())
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TmpArchive.destroyFile();
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// printSymbolTable - print out the archive's symbol table.
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void printSymbolTable(Archive* TheArchive) {
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std::cout << "\nArchive Symbol Table:\n";
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const Archive::SymTabType& symtab = TheArchive->getSymbolTable();
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for (Archive::SymTabType::const_iterator I=symtab.begin(), E=symtab.end();
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I != E; ++I ) {
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unsigned offset = TheArchive->getFirstFileOffset() + I->second;
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std::cout << " " << std::setw(9) << offset << "\t" << I->first <<"\n";
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}
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}
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int main(int argc, char **argv) {
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@ -64,14 +67,15 @@ int main(int argc, char **argv) {
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if (!ArchivePath.exists())
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throw "Archive file does not exist";
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// Archive* TheArchive = Archive::OpenAndLoad(ArchivePath);
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Archive* TheArchive = Archive::OpenAndLoad(ArchivePath);
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std::auto_ptr<Archive> AutoArchive(Archive::OpenAndLoad(ArchivePath));
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Archive* TheArchive = AutoArchive.get();
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assert(TheArchive && "Unable to instantiate the archive");
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TheArchive->writeToDisk(true,false,false,Verbose);
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TheArchive->writeToDisk(true, false, false );
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delete TheArchive;
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if (Verbose)
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printSymbolTable(TheArchive);
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} catch (const char*msg) {
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std::cerr << argv[0] << ": " << msg << "\n\n";
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@ -80,9 +84,8 @@ int main(int argc, char **argv) {
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std::cerr << argv[0] << ": " << msg << "\n";
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exitCode = 2;
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} catch (...) {
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std::cerr << argv[0] << ": An nexpected unknown exception occurred.\n";
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std::cerr << argv[0] << ": An unexpected unknown exception occurred.\n";
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exitCode = 3;
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}
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cleanup();
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return exitCode;
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}
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