From b0fd12b689297dfb3bb70a6d5dfabb6bebf93ed1 Mon Sep 17 00:00:00 2001 From: Robert Widmann Date: Sat, 25 May 2019 16:47:27 +0000 Subject: [LLVM-C] Add Accessor for Mach-O Universal Binary Slices Summary: Allow for retrieving an object file corresponding to an architecture-specific slice in a Mach-O universal binary file. Reviewers: whitequark, deadalnix Reviewed By: whitequark Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D60378 llvm-svn: 361705 --- llvm/lib/Object/Object.cpp | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'llvm/lib/Object/Object.cpp') diff --git a/llvm/lib/Object/Object.cpp b/llvm/lib/Object/Object.cpp index e2511b7aed0..d84798cc6dd 100644 --- a/llvm/lib/Object/Object.cpp +++ b/llvm/lib/Object/Object.cpp @@ -15,6 +15,7 @@ #include "llvm/ADT/SmallVector.h" #include "llvm/IR/LLVMContext.h" #include "llvm/Object/ObjectFile.h" +#include "llvm/Object/MachOUniversal.h" using namespace llvm; using namespace object; @@ -131,6 +132,20 @@ LLVMBinaryType LLVMBinaryGetType(LLVMBinaryRef BR) { return BinaryTypeMapper::mapBinaryTypeToLLVMBinaryType(unwrap(BR)->getType()); } +LLVMBinaryRef LLVMMachOUniversalBinaryCopyObjectForArch(LLVMBinaryRef BR, + const char *Arch, + size_t ArchLen, + char **ErrorMessage) { + auto universal = cast(unwrap(BR)); + Expected> ObjOrErr( + universal->getObjectForArch({Arch, ArchLen})); + if (!ObjOrErr) { + *ErrorMessage = strdup(toString(ObjOrErr.takeError()).c_str()); + return nullptr; + } + return wrap(ObjOrErr.get().release()); +} + LLVMSectionIteratorRef LLVMObjectFileCopySectionIterator(LLVMBinaryRef BR) { auto OF = cast(unwrap(BR)); auto sections = OF->sections(); -- cgit v1.2.3