diff options
Diffstat (limited to 'lib/Target/Sparc/SparcCodeEmitter.cpp')
| -rw-r--r-- | lib/Target/Sparc/SparcCodeEmitter.cpp | 54 |
1 files changed, 44 insertions, 10 deletions
diff --git a/lib/Target/Sparc/SparcCodeEmitter.cpp b/lib/Target/Sparc/SparcCodeEmitter.cpp index 9bfe31f..4f8d477 100644 --- a/lib/Target/Sparc/SparcCodeEmitter.cpp +++ b/lib/Target/Sparc/SparcCodeEmitter.cpp @@ -14,7 +14,7 @@ #define DEBUG_TYPE "jit" #include "Sparc.h" -#include "MCTargetDesc/SparcBaseInfo.h" +#include "MCTargetDesc/SparcMCExpr.h" #include "SparcRelocations.h" #include "SparcTargetMachine.h" #include "llvm/ADT/Statistic.h" @@ -72,6 +72,15 @@ private: unsigned getMachineOpValue(const MachineInstr &MI, const MachineOperand &MO) const; + unsigned getCallTargetOpValue(const MachineInstr &MI, + unsigned) const; + unsigned getBranchTargetOpValue(const MachineInstr &MI, + unsigned) const; + unsigned getBranchPredTargetOpValue(const MachineInstr &MI, + unsigned) const; + unsigned getBranchOnRegTargetOpValue(const MachineInstr &MI, + unsigned) const; + void emitWord(unsigned Word); unsigned getRelocation(const MachineInstr &MI, @@ -136,7 +145,8 @@ void SparcCodeEmitter::emitInstruction(MachineBasicBlock::instr_iterator MI, } break; } - case TargetOpcode::PROLOG_LABEL: + case TargetOpcode::CFI_INSTRUCTION: + break; case TargetOpcode::EH_LABEL: { MCE.emitLabel(MI->getOperand(0).getMCSymbol()); break; @@ -181,20 +191,44 @@ unsigned SparcCodeEmitter::getMachineOpValue(const MachineInstr &MI, llvm_unreachable("Unable to encode MachineOperand!"); return 0; } +unsigned SparcCodeEmitter::getCallTargetOpValue(const MachineInstr &MI, + unsigned opIdx) const { + const MachineOperand MO = MI.getOperand(opIdx); + return getMachineOpValue(MI, MO); +} + +unsigned SparcCodeEmitter::getBranchTargetOpValue(const MachineInstr &MI, + unsigned opIdx) const { + const MachineOperand MO = MI.getOperand(opIdx); + return getMachineOpValue(MI, MO); +} + +unsigned SparcCodeEmitter::getBranchPredTargetOpValue(const MachineInstr &MI, + unsigned opIdx) const { + const MachineOperand MO = MI.getOperand(opIdx); + return getMachineOpValue(MI, MO); +} + +unsigned SparcCodeEmitter::getBranchOnRegTargetOpValue(const MachineInstr &MI, + unsigned opIdx) const { + const MachineOperand MO = MI.getOperand(opIdx); + return getMachineOpValue(MI, MO); +} + unsigned SparcCodeEmitter::getRelocation(const MachineInstr &MI, const MachineOperand &MO) const { unsigned TF = MO.getTargetFlags(); switch (TF) { default: - case SPII::MO_NO_FLAG: break; - case SPII::MO_LO: return SP::reloc_sparc_lo; - case SPII::MO_HI: return SP::reloc_sparc_hi; - case SPII::MO_H44: - case SPII::MO_M44: - case SPII::MO_L44: - case SPII::MO_HH: - case SPII::MO_HM: assert(0 && "FIXME: Implement Medium/Large code model."); + case SparcMCExpr::VK_Sparc_None: break; + case SparcMCExpr::VK_Sparc_LO: return SP::reloc_sparc_lo; + case SparcMCExpr::VK_Sparc_HI: return SP::reloc_sparc_hi; + case SparcMCExpr::VK_Sparc_H44: return SP::reloc_sparc_h44; + case SparcMCExpr::VK_Sparc_M44: return SP::reloc_sparc_m44; + case SparcMCExpr::VK_Sparc_L44: return SP::reloc_sparc_l44; + case SparcMCExpr::VK_Sparc_HH: return SP::reloc_sparc_hh; + case SparcMCExpr::VK_Sparc_HM: return SP::reloc_sparc_hm; } unsigned Opc = MI.getOpcode(); |