diff options
Diffstat (limited to 'lib/Target/ARM/InstPrinter')
| -rw-r--r-- | lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp | 50 | ||||
| -rw-r--r-- | lib/Target/ARM/InstPrinter/ARMInstPrinter.h | 5 |
2 files changed, 50 insertions, 5 deletions
diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp index eb7e563952..f080fa81e9 100644 --- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp +++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp @@ -181,6 +181,10 @@ void ARMInstPrinter::printSORegOperand(const MCInst *MI, unsigned OpNum, } } +//===--------------------------------------------------------------------===// +// Addressing Mode #2 +//===--------------------------------------------------------------------===// + void ARMInstPrinter::printAM2PreOrOffsetIndexOp(const MCInst *MI, unsigned Op, raw_ostream &O) { const MCOperand &MO1 = MI->getOperand(Op); @@ -276,11 +280,35 @@ void ARMInstPrinter::printAddrMode2OffsetOperand(const MCInst *MI, << " #" << ShImm; } -void ARMInstPrinter::printAddrMode3Operand(const MCInst *MI, unsigned OpNum, - raw_ostream &O) { - const MCOperand &MO1 = MI->getOperand(OpNum); - const MCOperand &MO2 = MI->getOperand(OpNum+1); - const MCOperand &MO3 = MI->getOperand(OpNum+2); +//===--------------------------------------------------------------------===// +// Addressing Mode #3 +//===--------------------------------------------------------------------===// + +void ARMInstPrinter::printAM3PostIndexOp(const MCInst *MI, unsigned Op, + raw_ostream &O) { + const MCOperand &MO1 = MI->getOperand(Op); + const MCOperand &MO2 = MI->getOperand(Op+1); + const MCOperand &MO3 = MI->getOperand(Op+2); + + O << "[" << getRegisterName(MO1.getReg()) << "], "; + + if (MO2.getReg()) { + O << (char)ARM_AM::getAM3Op(MO3.getImm()) + << getRegisterName(MO2.getReg()); + return; + } + + unsigned ImmOffs = ARM_AM::getAM3Offset(MO3.getImm()); + O << '#' + << ARM_AM::getAddrOpcStr(ARM_AM::getAM3Op(MO3.getImm())) + << ImmOffs; +} + +void ARMInstPrinter::printAM3PreOrOffsetIndexOp(const MCInst *MI, unsigned Op, + raw_ostream &O) { + const MCOperand &MO1 = MI->getOperand(Op); + const MCOperand &MO2 = MI->getOperand(Op+1); + const MCOperand &MO3 = MI->getOperand(Op+2); O << '[' << getRegisterName(MO1.getReg()); @@ -297,6 +325,18 @@ void ARMInstPrinter::printAddrMode3Operand(const MCInst *MI, unsigned OpNum, O << ']'; } +void ARMInstPrinter::printAddrMode3Operand(const MCInst *MI, unsigned Op, + raw_ostream &O) { + const MCOperand &MO3 = MI->getOperand(Op+2); + unsigned IdxMode = ARM_AM::getAM3IdxMode(MO3.getImm()); + + if (IdxMode == ARMII::IndexModePost) { + printAM3PostIndexOp(MI, Op, O); + return; + } + printAM3PreOrOffsetIndexOp(MI, Op, O); +} + void ARMInstPrinter::printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O) { diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.h b/lib/Target/ARM/InstPrinter/ARMInstPrinter.h index e752b206c8..b3ac03ab22 100644 --- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.h +++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.h @@ -49,9 +49,14 @@ public: raw_ostream &O); void printAddrMode2OffsetOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printAddrMode3Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printAM3PostIndexOp(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printAM3PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum, + raw_ostream &O); void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); + void printLdStmModeOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); void printAddrMode5Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O); void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O); |