From 14963a696b8c4dc89409889288e85f531bd59534 Mon Sep 17 00:00:00 2001 From: Kevin Enderby Date: Wed, 14 May 2014 21:18:50 +0000 Subject: Teach llvm-nm to know about fat archives (aka MachOUniversal files containing archives). First step as other tools will be updated next. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208812 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Object/MachOUniversal.cpp | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'lib/Object') diff --git a/lib/Object/MachOUniversal.cpp b/lib/Object/MachOUniversal.cpp index 3f3731f22d..5085efde5e 100644 --- a/lib/Object/MachOUniversal.cpp +++ b/lib/Object/MachOUniversal.cpp @@ -14,6 +14,7 @@ #include "llvm/Object/MachOUniversal.h" #include "llvm/Object/MachO.h" #include "llvm/Object/ObjectFile.h" +#include "llvm/Object/Archive.h" #include "llvm/Support/Casting.h" #include "llvm/Support/Host.h" #include "llvm/Support/MemoryBuffer.h" @@ -90,6 +91,25 @@ error_code MachOUniversalBinary::ObjectForArch::getAsObjectFile( return object_error::parse_failed; } +error_code MachOUniversalBinary::ObjectForArch::getAsArchive( + std::unique_ptr &Result) const { + if (Parent) { + StringRef ParentData = Parent->getData(); + StringRef ObjectData = ParentData.substr(Header.offset, Header.size); + std::string ObjectName = + Parent->getFileName().str() + ":" + + Triple::getArchTypeName(MachOObjectFile::getArch(Header.cputype)); + MemoryBuffer *ObjBuffer = MemoryBuffer::getMemBuffer( + ObjectData, ObjectName, false); + ErrorOr Obj = Archive::create(ObjBuffer); + if (error_code EC = Obj.getError()) + return EC; + Result.reset(Obj.get()); + return object_error::success; + } + return object_error::parse_failed; +} + void MachOUniversalBinary::anchor() { } ErrorOr -- cgit v1.2.3