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Add -expand-relocs to llvm-readobj

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This option expands shown relocations from single line to a dictionary
format:

  Relocation {
    Offset: 0x4
    Type: R_386_32 (1)
    Symbol: sym
    Info: 0x0
  }

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179359 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nico Rieck
2013-04-12 04:01:52 +00:00
parent a6cd815994
commit 1c8dfa5e90
6 changed files with 64 additions and 23 deletions
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38
tools/llvm-readobj/MachODumper.cpp
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@@ -341,18 +341,32 @@ void MachODumper::printRelocation(section_iterator SecI,
const MachOObjectFileBase::RelocationEntry *RE = Obj->getRelocation(DR);
bool IsScattered = Obj->isScattered(RE);
raw_ostream& OS = W.startLine();
OS << W.hex(Offset)
<< " " << Obj->isPCRel(RE)
<< " " << Obj->getLength(RE);
if (IsScattered)
OS << " n/a";
else
OS << " " << RE->getExternal();
OS << " " << RelocName
<< " " << IsScattered
<< " " << (SymbolName.size() > 0 ? SymbolName : "-")
<< "\n";
if (opts::ExpandRelocs) {
DictScope Group(W, "Relocation");
W.printHex("Offset", Offset);
W.printNumber("PCRel", Obj->isPCRel(RE));
W.printNumber("Length", Obj->getLength(RE));
if (IsScattered)
W.printString("Extern", StringRef("N/A"));
else
W.printNumber("Extern", RE->getExternal());
W.printNumber("Type", RelocName, RE->getType());
W.printString("Symbol", SymbolName.size() > 0 ? SymbolName : "-");
W.printNumber("Scattered", IsScattered);
} else {
raw_ostream& OS = W.startLine();
OS << W.hex(Offset)
<< " " << Obj->isPCRel(RE)
<< " " << Obj->getLength(RE);
if (IsScattered)
OS << " n/a";
else
OS << " " << RE->getExternal();
OS << " " << RelocName
<< " " << IsScattered
<< " " << (SymbolName.size() > 0 ? SymbolName : "-")
<< "\n";
}
}
void MachODumper::printSymbols() {