class MachineConstantPoolValue;
class MachineModuleInfo;
class MCInst;
+ class MCContext;
+ class MCStreamer;
class DwarfWriter;
class Mangler;
class Section;
///
const TargetRegisterInfo *TRI;
+ /// OutContext - This is the context for the output file that we are
+ /// streaming. This owns all of the global MC-related objects for the
+ /// generated translation unit.
+ MCContext &OutContext;
+
+ /// OutStreamer - This is the MCStreamer object for the file we are
+ /// generating. This contains the transient state for the current
+ /// translation unit that we are generating (such as the current section
+ /// etc).
+ MCStreamer &OutStreamer;
+
/// The current machine function.
const MachineFunction *MF;
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/DwarfWriter.h"
#include "llvm/Analysis/DebugInfo.h"
+#include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCInst.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
const TargetAsmInfo *T, bool VDef)
: MachineFunctionPass(&ID), FunctionNumber(0), O(o),
TM(tm), TAI(T), TRI(tm.getRegisterInfo()),
+
+ OutContext(*new MCContext()),
+ OutStreamer(*createAsmStreamer(OutContext, O)),
+
IsInTextSection(false), LastMI(0), LastFn(0), Counter(~0U),
PrevDLT(0, ~0U, ~0U) {
DW = 0; MMI = 0;
for (gcp_iterator I = GCMetadataPrinters.begin(),
E = GCMetadataPrinters.end(); I != E; ++I)
delete I->second;
+
+ delete &OutStreamer;
+ delete &OutContext;
}
/// SwitchToTextSection - Switch to the specified text section of the executable
delete Mang; Mang = 0;
DW = 0; MMI = 0;
+
+ OutStreamer.Finish();
return false;
}
printInstruction(MI);
}
-/// doInitialization
-bool X86ATTAsmPrinter::doInitialization(Module &M) {
- if (NewAsmPrinter) {
- Context = new MCContext();
- // FIXME: Send this to "O" instead of outs(). For now, we force it to
- // stdout to make it easy to compare.
- Streamer = createAsmStreamer(*Context, outs());
- }
-
- return AsmPrinter::doInitialization(M);
-}
-
void X86ATTAsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
const TargetData *TD = TM.getTargetData();
}
// Do common shutdown.
- bool Changed = AsmPrinter::doFinalization(M);
-
- if (NewAsmPrinter) {
- Streamer->Finish();
-
- delete Streamer;
- delete Context;
- Streamer = 0;
- Context = 0;
- }
-
- return Changed;
+ return AsmPrinter::doFinalization(M);
}
// Include the auto-generated portion of the assembly writer.
class VISIBILITY_HIDDEN X86ATTAsmPrinter : public AsmPrinter {
const X86Subtarget *Subtarget;
-
- MCContext *Context;
- MCStreamer *Streamer;
public:
explicit X86ATTAsmPrinter(formatted_raw_ostream &O, TargetMachine &TM,
const TargetAsmInfo *T, bool V)
: AsmPrinter(O, TM, T, V) {
Subtarget = &TM.getSubtarget<X86Subtarget>();
- Context = 0;
- Streamer = 0;
}
virtual const char *getPassName() const {
AsmPrinter::getAnalysisUsage(AU);
}
- bool doInitialization(Module &M);
bool doFinalization(Module &M);
/// printInstruction - This method is automatically generated by tablegen