Merged in tools/lli/JIT/SparcEmitter.cpp, coupled with the JITResolver taken
from lib/Target/X86/X86CodeEmitter.cpp .
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6530 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SparcV9/SparcV9CodeEmitter.h b/lib/Target/SparcV9/SparcV9CodeEmitter.h
index 125dedb..6680a9c 100644
--- a/lib/Target/SparcV9/SparcV9CodeEmitter.h
+++ b/lib/Target/SparcV9/SparcV9CodeEmitter.h
@@ -9,14 +9,25 @@
#include "llvm/BasicBlock.h"
#include "llvm/CodeGen/MachineCodeEmitter.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/Target/TargetMachine.h"
+class GlobalValue;
+class MachineInstr;
+class MachineOperand;
+
class SparcV9CodeEmitter : public MachineFunctionPass {
- static MachineCodeEmitter *MCE;
- static TargetMachine *TM;
+ MachineCodeEmitter *MCE;
+ TargetMachine *TM;
BasicBlock *currBB;
+ // Tracks which instruction references which BasicBlock
+ std::vector<std::pair<BasicBlock*,
+ std::pair<unsigned*,MachineInstr*> > > BBRefs;
+ // Tracks where each BasicBlock starts
+ std::map<BasicBlock*, long> BBLocations;
+ // Tracks locations of Constants which are laid out in memory (e.g. FP)
+ std::map<const Constant*, void*> ConstantMap;
+
public:
SparcV9CodeEmitter(TargetMachine *tm, MachineCodeEmitter &M) {
MCE = &M;
@@ -27,17 +38,21 @@
/// Function generated by the CodeEmitterGenerator using TableGen
///
- static unsigned getBinaryCodeForInstr(MachineInstr &MI);
+ unsigned getBinaryCodeForInstr(MachineInstr &MI);
private:
- static int64_t getMachineOpValue(MachineInstr &MI, MachineOperand &MO);
- static unsigned getValueBit(int64_t Val, unsigned bit);
+ int64_t getMachineOpValue(MachineInstr &MI, MachineOperand &MO);
+ unsigned getValueBit(int64_t Val, unsigned bit);
void emitConstant(unsigned Val, unsigned Size);
void emitBasicBlock(MachineBasicBlock &MBB);
void emitInstruction(MachineInstr &MI);
+ void* convertAddress(intptr_t Addr, bool isPCRelative);
+ void* getGlobalAddress(GlobalValue *V, MachineInstr &MI,
+ bool isPCRelative);
+
};
#endif