From 8bf5fa60ad6f6b4c75887dd8a9af7a183af6a244 Mon Sep 17 00:00:00 2001 From: Nguyen Anh Quynh Date: Tue, 7 Oct 2014 07:56:01 +0800 Subject: [PATCH] arm: remove dead code --- arch/ARM/ARMInstPrinter.c | 58 --------------------------------------- 1 file changed, 58 deletions(-) diff --git a/arch/ARM/ARMInstPrinter.c b/arch/ARM/ARMInstPrinter.c index ed3f2a79..1de25867 100644 --- a/arch/ARM/ARMInstPrinter.c +++ b/arch/ARM/ARMInstPrinter.c @@ -49,7 +49,6 @@ static void printAM2PreOrOffsetIndexOp(MCInst *MI, unsigned OpNum, SStream *O); static void printAddrMode2OffsetOperand(MCInst *MI, unsigned OpNum, SStream *O); static void printAddrMode3Operand(MCInst *MI, unsigned OpNum, SStream *O, bool AlwaysPrintImm0); static void printAddrMode3OffsetOperand(MCInst *MI, unsigned OpNum, SStream *O); -static void printAM3PostIndexOp(MCInst *MI, unsigned Op, SStream *O); static void printAM3PreOrOffsetIndexOp(MCInst *MI, unsigned Op, SStream *O, bool AlwaysPrintImm0); static void printPostIdxImm8Operand(MCInst *MI, unsigned OpNum, SStream *O); static void printPostIdxRegOperand(MCInst *MI, unsigned OpNum, SStream *O); @@ -893,53 +892,6 @@ static void printAddrMode2OffsetOperand(MCInst *MI, unsigned OpNum, SStream *O) // Addressing Mode #3 //===--------------------------------------------------------------------===// -static void printAM3PostIndexOp(MCInst *MI, unsigned Op, SStream *O) -{ - MCOperand *MO1 = MCInst_getOperand(MI, Op); - MCOperand *MO2 = MCInst_getOperand(MI, Op+1); - MCOperand *MO3 = MCInst_getOperand(MI, Op+2); - ARM_AM_AddrOpc subtracted = getAM3Op((unsigned int)MCOperand_getImm(MO3)); - unsigned ImmOffs; - - SStream_concat0(O, "["); - set_mem_access(MI, true); - printRegName(MI->csh, O, MCOperand_getReg(MO1)); - if (MI->csh->detail) - MI->flat_insn->detail->arm.operands[MI->flat_insn->detail->arm.op_count].mem.base = MCOperand_getReg(MO1); - SStream_concat0(O, "], "); - set_mem_access(MI, false); - - if (MCOperand_getReg(MO2)) { - SStream_concat(O, "%c", (char)subtracted); // FIXME ?? - printRegName(MI->csh, O, MCOperand_getReg(MO2)); - if (MI->csh->detail) { - MI->flat_insn->detail->arm.operands[MI->flat_insn->detail->arm.op_count].type = ARM_OP_REG; - MI->flat_insn->detail->arm.operands[MI->flat_insn->detail->arm.op_count].reg = MCOperand_getReg(MO2); - MI->flat_insn->detail->arm.operands[MI->flat_insn->detail->arm.op_count].subtracted = subtracted == ARM_AM_sub; - MI->flat_insn->detail->arm.op_count++; - } - return; - } - - ImmOffs = getAM3Offset((unsigned int)MCOperand_getImm(MO3)); - if (ImmOffs > HEX_THRESHOLD) - SStream_concat(O, "#%s0x%x", ARM_AM_getAddrOpcStr(subtracted), ImmOffs); - else - SStream_concat(O, "#%s%u", ARM_AM_getAddrOpcStr(subtracted), ImmOffs); - - if (MI->csh->detail) { - MI->flat_insn->detail->arm.operands[MI->flat_insn->detail->arm.op_count].type = ARM_OP_IMM; - - if (subtracted) { - MI->flat_insn->detail->arm.operands[MI->flat_insn->detail->arm.op_count].imm = ImmOffs; - MI->flat_insn->detail->arm.operands[MI->flat_insn->detail->arm.op_count].subtracted = subtracted == ARM_AM_sub; - } else - MI->flat_insn->detail->arm.operands[MI->flat_insn->detail->arm.op_count].imm = -(int)ImmOffs; - - MI->flat_insn->detail->arm.op_count++; - } -} - static void printAM3PreOrOffsetIndexOp(MCInst *MI, unsigned Op, SStream *O, bool AlwaysPrintImm0) { @@ -996,22 +948,12 @@ static void printAM3PreOrOffsetIndexOp(MCInst *MI, unsigned Op, SStream *O, static void printAddrMode3Operand(MCInst *MI, unsigned Op, SStream *O, bool AlwaysPrintImm0) { - unsigned IdxMode; - MCOperand *MO3; MCOperand *MO1 = MCInst_getOperand(MI, Op); if (!MCOperand_isReg(MO1)) { // For label symbolic references. printOperand(MI, Op, O); return; } - MO3 = MCInst_getOperand(MI, Op+2); - IdxMode = getAM3IdxMode((unsigned int)MCOperand_getImm(MO3)); - - if (IdxMode == ARMII_IndexModePost) { - printAM3PostIndexOp(MI, Op, O); - return; - } - printAM3PreOrOffsetIndexOp(MI, Op, O, AlwaysPrintImm0); }