Move the ARMAsmPrinter class defintiion into a header file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120551 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp
index 3cd609131..51d576c 100644
--- a/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -18,6 +18,7 @@
#include "ARMAddressingModes.h"
#include "ARMConstantPoolValue.h"
#include "InstPrinter/ARMInstPrinter.h"
+#include "ARMAsmPrinter.h"
#include "ARMMachineFunctionInfo.h"
#include "ARMTargetMachine.h"
#include "ARMTargetObjectFile.h"
@@ -26,7 +27,6 @@
#include "llvm/Module.h"
#include "llvm/Type.h"
#include "llvm/Assembly/Writer.h"
-#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/CodeGen/MachineModuleInfoImpls.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineJumpTableInfo.h"
@@ -54,15 +54,6 @@
#include <cctype>
using namespace llvm;
-namespace llvm {
- namespace ARM {
- enum DW_ISA {
- DW_ISA_ARM_thumb = 1,
- DW_ISA_ARM_arm = 2
- };
- }
-}
-
namespace {
// Per section and per symbol attributes are not supported.
@@ -144,92 +135,21 @@
}
};
- class ARMAsmPrinter : public AsmPrinter {
-
- /// Subtarget - Keep a pointer to the ARMSubtarget around so that we can
- /// make the right decision when printing asm code for different targets.
- const ARMSubtarget *Subtarget;
-
- /// AFI - Keep a pointer to ARMFunctionInfo for the current
- /// MachineFunction.
- ARMFunctionInfo *AFI;
-
- /// MCP - Keep a pointer to constantpool entries of the current
- /// MachineFunction.
- const MachineConstantPool *MCP;
-
- public:
- explicit ARMAsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
- : AsmPrinter(TM, Streamer), AFI(NULL), MCP(NULL) {
- Subtarget = &TM.getSubtarget<ARMSubtarget>();
- }
-
- virtual const char *getPassName() const {
- return "ARM Assembly Printer";
- }
-
- void printOperand(const MachineInstr *MI, int OpNum, raw_ostream &O,
- const char *Modifier = 0);
-
- virtual bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNum,
- unsigned AsmVariant, const char *ExtraCode,
- raw_ostream &O);
- virtual bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNum,
- unsigned AsmVariant,
- const char *ExtraCode, raw_ostream &O);
-
- void EmitJumpTable(const MachineInstr *MI);
- void EmitJump2Table(const MachineInstr *MI);
- virtual void EmitInstruction(const MachineInstr *MI);
- bool runOnMachineFunction(MachineFunction &F);
-
- virtual void EmitConstantPool() {} // we emit constant pools customly!
- virtual void EmitFunctionEntryLabel();
- void EmitStartOfAsmFile(Module &M);
- void EmitEndOfAsmFile(Module &M);
-
- private:
- // Helpers for EmitStartOfAsmFile() and EmitEndOfAsmFile()
- void emitAttributes();
-
- // Helper for ELF .o only
- void emitARMAttributeSection();
-
- public:
- void PrintDebugValueComment(const MachineInstr *MI, raw_ostream &OS);
-
- MachineLocation getDebugValueLocation(const MachineInstr *MI) const {
- MachineLocation Location;
- assert(MI->getNumOperands() == 4 && "Invalid no. of machine operands!");
- // Frame address. Currently handles register +- offset only.
- if (MI->getOperand(0).isReg() && MI->getOperand(1).isImm())
- Location.set(MI->getOperand(0).getReg(), MI->getOperand(1).getImm());
- else {
- DEBUG(dbgs() << "DBG_VALUE instruction ignored! " << *MI << "\n");
- }
- return Location;
- }
-
- virtual unsigned getISAEncoding() {
- // ARM/Darwin adds ISA to the DWARF info for each function.
- if (!Subtarget->isTargetDarwin())
- return 0;
- return Subtarget->isThumb() ?
- llvm::ARM::DW_ISA_ARM_thumb : llvm::ARM::DW_ISA_ARM_arm;
- }
-
- MCSymbol *GetARMSetPICJumpTableLabel2(unsigned uid, unsigned uid2,
- const MachineBasicBlock *MBB) const;
- MCSymbol *GetARMJTIPICJumpTableLabel2(unsigned uid, unsigned uid2) const;
-
- MCSymbol *GetARMSJLJEHLabel(void) const;
-
- /// EmitMachineConstantPoolValue - Print a machine constantpool value to
- /// the .s file.
- virtual void EmitMachineConstantPoolValue(MachineConstantPoolValue *MCPV);
- };
} // end of anonymous namespace
+MachineLocation ARMAsmPrinter::
+getDebugValueLocation(const MachineInstr *MI) const {
+ MachineLocation Location;
+ assert(MI->getNumOperands() == 4 && "Invalid no. of machine operands!");
+ // Frame address. Currently handles register +- offset only.
+ if (MI->getOperand(0).isReg() && MI->getOperand(1).isImm())
+ Location.set(MI->getOperand(0).getReg(), MI->getOperand(1).getImm());
+ else {
+ DEBUG(dbgs() << "DBG_VALUE instruction ignored! " << *MI << "\n");
+ }
+ return Location;
+}
+
void ARMAsmPrinter::EmitFunctionEntryLabel() {
if (AFI->isThumbFunction()) {
OutStreamer.EmitAssemblerFlag(MCAF_Code16);