From 4edf092787cab37d46da96eb1e9df0677ca30b1d Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Thu, 11 Apr 2013 16:31:37 +0000 Subject: Print more information about relocations. With this patch llvm-readobj now prints if a relocation is pcrel, its length, if it is extern and if it is scattered. It also refactors the code a bit to use bit fields instead of shifts and masks all over the place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179294 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/llvm-readobj/MachODumper.cpp | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'tools/llvm-readobj/MachODumper.cpp') diff --git a/tools/llvm-readobj/MachODumper.cpp b/tools/llvm-readobj/MachODumper.cpp index 2073ddf4639..b027d40beac 100644 --- a/tools/llvm-readobj/MachODumper.cpp +++ b/tools/llvm-readobj/MachODumper.cpp @@ -330,20 +330,28 @@ void MachODumper::printRelocation(section_iterator SecI, relocation_iterator RelI) { uint64_t Offset; SmallString<32> RelocName; - int64_t Info; StringRef SymbolName; SymbolRef Symbol; if (error(RelI->getOffset(Offset))) return; if (error(RelI->getTypeName(RelocName))) return; - if (error(RelI->getAdditionalInfo(Info))) return; if (error(RelI->getSymbol(Symbol))) return; if (error(Symbol.getName(SymbolName))) return; + DataRefImpl DR = RelI->getRawDataRefImpl(); + const MachOObjectFileBase::RelocationEntry *RE = Obj->getRelocation(DR); + bool IsScattered = Obj->isScattered(RE); + raw_ostream& OS = W.startLine(); OS << W.hex(Offset) - << " " << RelocName + << " " << Obj->isPCRel(RE) + << " " << Obj->getLength(RE); + if (IsScattered) + OS << " n/a"; + else + OS << " " << RE->External; + OS << " " << RelocName + << " " << IsScattered << " " << (SymbolName.size() > 0 ? SymbolName : "-") - << " " << W.hex(Info) << "\n"; } -- cgit v1.2.3