#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/Triple.h"
#include "llvm/DebugInfo/DIContext.h"
+#include "llvm/DebugInfo/DWARF/DWARFContext.h"
+#include "llvm/Object/MachOUniversal.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/Object/RelocVisitor.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/MemoryObject.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/raw_ostream.h"
clEnumValN(DIDT_StrOffsetsDwo, "str_offsets.dwo", ".debug_str_offsets.dwo"),
clEnumValEnd));
+static void error(StringRef Filename, std::error_code EC) {
+ if (!EC)
+ return;
+ errs() << Filename << ": " << EC.message() << "\n";
+ exit(1);
+}
+
+static void DumpObjectFile(ObjectFile &Obj, Twine Filename) {
+ std::unique_ptr<DIContext> DICtx(new DWARFContextInMemory(Obj));
+
+ outs() << Filename.str() << ":\tfile format " << Obj.getFileFormatName()
+ << "\n\n";
+ // Dump the complete DWARF structure.
+ DICtx->dump(outs(), DumpType);
+}
+
static void DumpInput(StringRef Filename) {
ErrorOr<std::unique_ptr<MemoryBuffer>> BuffOrErr =
MemoryBuffer::getFileOrSTDIN(Filename);
-
- if (std::error_code EC = BuffOrErr.getError()) {
- errs() << Filename << ": " << EC.message() << "\n";
- return;
- }
+ error(Filename, BuffOrErr.getError());
std::unique_ptr<MemoryBuffer> Buff = std::move(BuffOrErr.get());
- ErrorOr<std::unique_ptr<ObjectFile>> ObjOrErr =
- ObjectFile::createObjectFile(Buff->getMemBufferRef());
- if (std::error_code EC = ObjOrErr.getError()) {
- errs() << Filename << ": " << EC.message() << '\n';
- return;
- }
- ObjectFile &Obj = *ObjOrErr.get();
+ ErrorOr<std::unique_ptr<Binary>> BinOrErr =
+ object::createBinary(Buff->getMemBufferRef());
+ error(Filename, BinOrErr.getError());
- std::unique_ptr<DIContext> DICtx(DIContext::getDWARFContext(Obj));
-
- outs() << Filename
- << ":\tfile format " << Obj.getFileFormatName() << "\n\n";
- // Dump the complete DWARF structure.
- DICtx->dump(outs(), DumpType);
+ if (auto *Obj = dyn_cast<ObjectFile>(BinOrErr->get()))
+ DumpObjectFile(*Obj, Filename);
+ else if (auto *Fat = dyn_cast<MachOUniversalBinary>(BinOrErr->get()))
+ for (auto &ObjForArch : Fat->objects()) {
+ auto MachOOrErr = ObjForArch.getAsObjectFile();
+ error(Filename, MachOOrErr.getError());
+ DumpObjectFile(**MachOOrErr,
+ Filename + " (" + ObjForArch.getArchTypeName() + ")");
+ }
}
int main(int argc, char **argv) {
std::for_each(InputFilenames.begin(), InputFilenames.end(), DumpInput);
- return 0;
+ return EXIT_SUCCESS;
}