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Per code review: \

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* 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
This commit is contained in:
Reid Spencer 2004-11-16 06:41:20 +00:00
parent bede58363c
commit babb45b327
1 changed files with 17 additions and 14 deletions
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31
tools/llvm-ranlib/llvm-ranlib.cpp
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@ -17,24 +17,27 @@
#include "llvm/Support/FileUtilities.h"
#include "llvm/System/Signals.h"
#include <iostream>
#include <algorithm>
#include <iomanip>
using namespace llvm;
// llvm-ar operation code and modifier flags
cl::opt<std::string>
static cl::opt<std::string>
ArchiveName(cl::Positional, cl::Optional, cl::desc("<archive-file>..."));
cl::opt<bool>
static cl::opt<bool>
Verbose("verbose",cl::Optional,cl::init(false),
cl::desc("Print the symbol table"));
sys::Path TmpArchive;
void cleanup() {
if (TmpArchive.exists())
TmpArchive.destroyFile();
// printSymbolTable - print out the archive's symbol table.
void printSymbolTable(Archive* TheArchive) {
std::cout << "\nArchive Symbol Table:\n";
const Archive::SymTabType& symtab = TheArchive->getSymbolTable();
for (Archive::SymTabType::const_iterator I=symtab.begin(), E=symtab.end();
I != E; ++I ) {
unsigned offset = TheArchive->getFirstFileOffset() + I->second;
std::cout << " " << std::setw(9) << offset << "\t" << I->first <<"\n";
}
}
int main(int argc, char **argv) {
@ -64,14 +67,15 @@ int main(int argc, char **argv) {
if (!ArchivePath.exists())
throw "Archive file does not exist";
// Archive* TheArchive = Archive::OpenAndLoad(ArchivePath);
Archive* TheArchive = Archive::OpenAndLoad(ArchivePath);
std::auto_ptr<Archive> AutoArchive(Archive::OpenAndLoad(ArchivePath));
Archive* TheArchive = AutoArchive.get();
assert(TheArchive && "Unable to instantiate the archive");
TheArchive->writeToDisk(true,false,false,Verbose);
TheArchive->writeToDisk(true, false, false );
delete TheArchive;
if (Verbose)
printSymbolTable(TheArchive);
} catch (const char*msg) {
std::cerr << argv[0] << ": " << msg << "\n\n";
@ -80,9 +84,8 @@ int main(int argc, char **argv) {
std::cerr << argv[0] << ": " << msg << "\n";
exitCode = 2;
} catch (...) {
std::cerr << argv[0] << ": An nexpected unknown exception occurred.\n";
std::cerr << argv[0] << ": An unexpected unknown exception occurred.\n";
exitCode = 3;
}
cleanup();
return exitCode;
}