#include "llvm/IR/DataLayout.h"
#include "llvm/IR/GlobalVariable.h"
#include "llvm/IR/Instructions.h"
+#include "llvm/MC/MCSection.h"
+#include "llvm/MC/MCStreamer.h"
#include "llvm/Target/Mangler.h"
#include "llvm/Target/TargetFrameLowering.h"
#include "llvm/Target/TargetMachine.h"
/// CompileUnit - Compile unit constructor.
CompileUnit::CompileUnit(unsigned UID, DIE *D, const MDNode *N, AsmPrinter *A,
DwarfDebug *DW, DwarfUnits *DWU)
- : UniqueID(UID), Node(N), CUDie(D), Asm(A), DD(DW), DU(DWU), IndexTyDie(0) {
+ : UniqueID(UID), Node(N), CUDie(D), Asm(A), DD(DW), DU(DWU), IndexTyDie(0),
+ DebugInfoOffset(0) {
DIEIntegerOne = new (DIEValueAllocator) DIEInteger(1);
insertDIE(N, D);
}
return StaticMemberDIE;
}
+
+void CompileUnit::emitHeader(const MCSection *ASection,
+ const MCSymbol *ASectionSym) {
+ Asm->OutStreamer.AddComment("DWARF version number");
+ Asm->EmitInt16(DD->getDwarfVersion());
+ Asm->OutStreamer.AddComment("Offset Into Abbrev. Section");
+ Asm->EmitSectionOffset(Asm->GetTempSymbol(ASection->getLabelBeginName()),
+ ASectionSym);
+ Asm->OutStreamer.AddComment("Address Size (in bytes)");
+ Asm->EmitInt8(Asm->getDataLayout().getPointerSize());
+}