refactor section construction in TLOF to be through an explicit
initialize method, which can be called when an MCContext is available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77687 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ELFWriter.cpp b/lib/CodeGen/ELFWriter.cpp
index bf2d0bd..230c5ac 100644
--- a/lib/CodeGen/ELFWriter.cpp
+++ b/lib/CodeGen/ELFWriter.cpp
@@ -42,6 +42,7 @@
#include "llvm/CodeGen/ObjectCodeEmitter.h"
#include "llvm/CodeGen/MachineCodeEmitter.h"
#include "llvm/CodeGen/MachineConstantPool.h"
+#include "llvm/MC/MCContext.h"
#include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetELFWriterInfo.h"
@@ -73,6 +74,7 @@
ELFWriter::ELFWriter(raw_ostream &o, TargetMachine &tm)
: MachineFunctionPass(&ID), O(o), TM(tm),
+ OutContext(*new MCContext()),
is64Bit(TM.getTargetData()->getPointerSizeInBits() == 64),
isLittleEndian(TM.getTargetData()->isLittleEndian()),
ElfHdr(isLittleEndian, is64Bit) {
@@ -89,11 +91,17 @@
ELFWriter::~ELFWriter() {
delete ElfCE;
+ delete &OutContext;
}
// doInitialization - Emit the file header and all of the global variables for
// the module to the ELF file.
bool ELFWriter::doInitialization(Module &M) {
+ // Initialize TargetLoweringObjectFile.
+ const TargetLoweringObjectFile &TLOF =
+ TM.getTargetLowering()->getObjFileLowering();
+ const_cast<TargetLoweringObjectFile&>(TLOF).Initialize(OutContext, TM);
+
Mang = new Mangler(M);
// ELF Header