private Expression Sbrc(Expression a, Expression b) { var imm = ((Constant)b).ToInt32(); return(m.Eq0(m.And(a, m.Byte((byte)(1 << imm))))); }
public IEnumerator <RtlInstructionCluster> GetEnumerator() { while (dasm.MoveNext()) { this.instr = dasm.Current; this.iclass = instr.InstructionClass; var instrs = new List <RtlInstruction>(); m = new RtlEmitter(instrs); switch (instr.Mnemonic) { default: EmitUnitTest(); goto case Mnemonic.invalid; case Mnemonic.invalid: m.Invalid(); break; case Mnemonic.add: RewriteAdd(true); break; case Mnemonic.add_c: RewriteAdd_c(); break; case Mnemonic.add_l: RewriteAdd(false); break; case Mnemonic.addb: RewriteAddb(); break; case Mnemonic.addi: RewriteAddi(false); break; case Mnemonic.addi_tc: RewriteAddi(true); break; case Mnemonic.addib: RewriteAddb(); break; case Mnemonic.addil: RewriteAddi(false); break; case Mnemonic.and: RewriteLogical(m.And); break; case Mnemonic.andcm: RewriteLogical((a, b) => m.And(a, m.Comp(b))); break; case Mnemonic.b_l: RewriteBranch(); break; case Mnemonic.be: RewriteBe(); break; case Mnemonic.be_l: RewriteBe(); break; case Mnemonic.bv: RewriteBv(); break; case Mnemonic.cmpb: RewriteCmpb(0, 1); break; case Mnemonic.cmpib: RewriteCmpb(1, 0); break; case Mnemonic.@break: RewriteBreak(); break; case Mnemonic.depwi: RewriteDepwi(); break; case Mnemonic.diag: RewriteDiag(); break; case Mnemonic.extrw: RewriteExtrw(); break; case Mnemonic.fadd: RewriteFpArithmetic(m.FAdd); break; case Mnemonic.fcpy: RewriteFcpy(); break; case Mnemonic.fid: RewriteFid(); break; case Mnemonic.fldd: RewriteFld(PrimitiveType.Real64); break; case Mnemonic.fldw: RewriteFld(PrimitiveType.Real32); break; case Mnemonic.fmpy: RewriteFpArithmetic(m.FMul); break; case Mnemonic.fstd: RewriteFst(PrimitiveType.Real64); break; case Mnemonic.fstw: RewriteFst(PrimitiveType.Real32); break; case Mnemonic.fsub: RewriteFpArithmetic(m.FSub); break; case Mnemonic.ldb: RewriteLd(PrimitiveType.Byte); break; case Mnemonic.ldd: RewriteLd(PrimitiveType.Word64); break; case Mnemonic.ldh: RewriteLd(PrimitiveType.Word16); break; case Mnemonic.ldil: RewriteLdil(); break; case Mnemonic.ldo: RewriteLdo(); break; case Mnemonic.ldsid: RewriteLdsid(); break; case Mnemonic.ldw: RewriteLd(PrimitiveType.Word32); break; case Mnemonic.ldwa: RewriteLd(PrimitiveType.Word32); break; case Mnemonic.mfctl: RewriteMfctl(); break; case Mnemonic.mfctl_w: RewriteMfctl(); break; case Mnemonic.mtctl: RewriteMtctl(); break; case Mnemonic.mtsm: RewriteMtsm(); break; case Mnemonic.mtsp: RewriteMtsp(); break; case Mnemonic.or: RewriteOr(); break; case Mnemonic.rfi: RewriteRfi("__rfi"); break; case Mnemonic.rfi_r: RewriteRfi("__rfi_r"); break; case Mnemonic.shladd: RewriteShladd(); break; case Mnemonic.shrpd: RewriteShrp(PrimitiveType.Word64, PrimitiveType.Word128); break; case Mnemonic.shrpw: RewriteShrp(PrimitiveType.Word32, PrimitiveType.Word64); break; case Mnemonic.stb: RewriteSt(PrimitiveType.Byte); break; case Mnemonic.std: RewriteSt(PrimitiveType.Word64); break; case Mnemonic.stda: RewriteSt(PrimitiveType.Word64); break; case Mnemonic.sth: RewriteSt(PrimitiveType.Word16); break; case Mnemonic.stw: RewriteSt(PrimitiveType.Word32); break; case Mnemonic.sub: RewriteSub(); break; case Mnemonic.subi: RewriteSubi(); break; } yield return(new RtlInstructionCluster(instr.Address, instr.Length, instrs.ToArray()) { Class = iclass, }); } }
public IEnumerator <RtlInstructionCluster> GetEnumerator() { while (dasm.MoveNext()) { di = dasm.Current; var addr = di.Address; var len = di.Length; rtlInstructions = new List <RtlInstruction>(); rtlc = RtlClass.Linear; m = new RtlEmitter(rtlInstructions); orw = new OperandRewriter(arch, this.m, this.binder, di.dataWidth); switch (di.code) { default: host.Warn( di.Address, "Rewriting M68k opcode '{0}' is not supported yet.", di.code); m.Invalid(); break; case Opcode.illegal: RewriteIllegal(); break; case Opcode.abcd: RewriteAbcd(); break; case Opcode.add: RewriteBinOp((s, d) => m.IAdd(d, s), FlagM.CVZNX); break; case Opcode.adda: RewriteBinOp((s, d) => m.IAdd(d, s)); break; case Opcode.addi: RewriteArithmetic((s, d) => m.IAdd(d, s)); break; case Opcode.addq: RewriteAddSubq((s, d) => m.IAdd(d, s)); break; case Opcode.addx: RewriteAddSubx(m.IAdd); break; case Opcode.and: RewriteLogical((s, d) => m.And(d, s)); break; case Opcode.andi: RewriteLogical((s, d) => m.And(d, s)); break; case Opcode.asl: RewriteArithmetic((s, d) => m.Shl(d, s)); break; case Opcode.asr: RewriteShift((s, d) => m.Sar(d, s)); break; /* * * Mnemonic Condition Encoding Test * T* True 0000 1 * F* False 0001 0 * HI High 0010 C L Z * LS Low or Same 0011 C V Z * VC Overflow Clear 1000 V * VS Overflow Set 1001 V */ case Opcode.bclr: RewriteBclrBset("__bclr"); break; case Opcode.bcc: RewriteBcc(ConditionCode.UGE, FlagM.CF); break; case Opcode.bcs: RewriteBcc(ConditionCode.ULT, FlagM.CF); break; case Opcode.beq: RewriteBcc(ConditionCode.EQ, FlagM.ZF); break; case Opcode.bge: RewriteBcc(ConditionCode.GE, FlagM.NF | FlagM.VF); break; case Opcode.bgt: RewriteBcc(ConditionCode.GT, FlagM.NF | FlagM.VF | FlagM.ZF); break; case Opcode.bhi: RewriteBcc(ConditionCode.UGT, FlagM.CF | FlagM.ZF); break; case Opcode.ble: RewriteBcc(ConditionCode.LE, FlagM.NF | FlagM.VF | FlagM.ZF); break; case Opcode.blt: RewriteBcc(ConditionCode.LT, FlagM.CF | FlagM.ZF); break; case Opcode.bls: RewriteBcc(ConditionCode.ULE, FlagM.VF | FlagM.ZF); break; case Opcode.bmi: RewriteBcc(ConditionCode.LT, FlagM.NF); break; case Opcode.bne: RewriteBcc(ConditionCode.NE, FlagM.ZF); break; case Opcode.bpl: RewriteBcc(ConditionCode.GT, FlagM.NF); break; case Opcode.bvc: RewriteBcc(ConditionCode.NO, FlagM.VF); break; case Opcode.bvs: RewriteBcc(ConditionCode.OV, FlagM.VF); break; case Opcode.bchg: RewriteBchg(); break; case Opcode.bkpt: RewriteBkpt(); break; case Opcode.bra: RewriteBra(); break; case Opcode.bset: RewriteBclrBset("__bset"); break; case Opcode.bsr: RewriteBsr(); break; case Opcode.btst: RewriteBtst(); break; case Opcode.callm: RewriteCallm(); break; case Opcode.cas: RewriteCas(); break; case Opcode.clr: RewriteClr(); break; case Opcode.chk: RewriteChk(); break; case Opcode.chk2: RewriteChk2(); break; case Opcode.cmp: RewriteCmp(); break; case Opcode.cmp2: RewriteCmp2(); break; case Opcode.cmpa: RewriteCmp(); break; case Opcode.cmpi: RewriteCmp(); break; case Opcode.cmpm: RewriteCmp(); break; case Opcode.dbcc: RewriteDbcc(ConditionCode.UGE, FlagM.CF); break; case Opcode.dbcs: RewriteDbcc(ConditionCode.ULT, FlagM.CF); break; case Opcode.dbeq: RewriteDbcc(ConditionCode.EQ, FlagM.ZF); break; case Opcode.dbge: RewriteDbcc(ConditionCode.GE, FlagM.NF | FlagM.ZF); break; case Opcode.dble: RewriteDbcc(ConditionCode.GT, FlagM.NF | FlagM.VF | FlagM.ZF); break; case Opcode.dbls: RewriteDbcc(ConditionCode.ULE, FlagM.CF | FlagM.ZF); break; case Opcode.dbhi: RewriteDbcc(ConditionCode.UGT, FlagM.CF | FlagM.ZF); break; case Opcode.dbpl: RewriteDbcc(ConditionCode.GT, FlagM.NF); break; case Opcode.dbne: RewriteDbcc(ConditionCode.NE, FlagM.ZF); break; case Opcode.dbt: RewriteDbcc(ConditionCode.ALWAYS, 0); break; case Opcode.dbra: RewriteDbcc(ConditionCode.None, 0); break; case Opcode.divs: RewriteDiv(m.SDiv, PrimitiveType.Int16); break; case Opcode.divsl: RewriteDiv(m.SDiv, PrimitiveType.Int32); break; case Opcode.divu: RewriteDiv(m.UDiv, PrimitiveType.UInt16); break; case Opcode.divul: RewriteDiv(m.UDiv, PrimitiveType.UInt32); break; case Opcode.eor: RewriteLogical((s, d) => m.Xor(d, s)); break; case Opcode.eori: RewriteLogical((s, d) => m.Xor(d, s)); break; case Opcode.exg: RewriteExg(); break; case Opcode.ext: RewriteExt(); break; case Opcode.extb: RewriteExtb(); break; case Opcode.fadd: RewriteFBinOp((s, d) => m.FAdd(d, s)); break; //$REVIEW: the following don't respect NaN, but NaN typically doesn't exist in HLLs. case Opcode.fbf: m.Nop(); break; case Opcode.fblt: RewriteFbcc(ConditionCode.LT); break; case Opcode.fbgl: RewriteFbcc(ConditionCode.NE); break; case Opcode.fbgt: RewriteFbcc(ConditionCode.GT); break; case Opcode.fbgle: RewriteFbcc(ConditionCode.NE); break; //$BUG: should be !is_nan case Opcode.fbne: RewriteFbcc(ConditionCode.NE); break; case Opcode.fbnge: RewriteFbcc(ConditionCode.LT); break; case Opcode.fbngl: RewriteFbcc(ConditionCode.EQ); break; case Opcode.fbngle: RewriteFbcc(ConditionCode.EQ); break; //$BUG: should be is_nan case Opcode.fbnlt: RewriteFbcc(ConditionCode.GE); break; case Opcode.fbnle: RewriteFbcc(ConditionCode.GT); break; case Opcode.fbogl: RewriteFbcc(ConditionCode.NE); break; case Opcode.fbole: RewriteFbcc(ConditionCode.LE); break; case Opcode.fbolt: RewriteFbcc(ConditionCode.LT); break; case Opcode.fbogt: RewriteFbcc(ConditionCode.GT); break; case Opcode.fbor: RewriteFbcc(ConditionCode.EQ); break; //$REVIEW: is this correct? case Opcode.fbseq: RewriteFbcc(ConditionCode.EQ); break; case Opcode.fbsf: RewriteFbcc(ConditionCode.NEVER); break; case Opcode.fbsne: RewriteFbcc(ConditionCode.NE); break; case Opcode.fbst: RewriteFbcc(ConditionCode.ALWAYS); break; case Opcode.fbuge: RewriteFbcc(ConditionCode.GE); break; case Opcode.fbugt: RewriteFbcc(ConditionCode.GT); break; case Opcode.fbult: RewriteFbcc(ConditionCode.LT); break; case Opcode.fbun: RewriteFbcc(ConditionCode.IS_NAN); break; case Opcode.fcmp: RewriteFcmp(); break; case Opcode.fdiv: RewriteFBinOp((s, d) => m.FDiv(d, s)); break; case Opcode.fmove: RewriteFmove(); break; case Opcode.fmovecr: RewriteFmovecr(); break; case Opcode.fmovem: RewriteMovem(i => arch.GetRegister(i + Registers.fp0.Number)); break; case Opcode.fmul: RewriteFBinOp((s, d) => m.FMul(d, s)); break; case Opcode.fneg: RewriteFUnaryOp(m.Neg); break; case Opcode.fsub: RewriteFBinOp((s, d) => m.FSub(d, s)); break; case Opcode.ftan: RewriteFtan(); break; case Opcode.jmp: RewriteJmp(); break; case Opcode.jsr: RewriteJsr(); break; case Opcode.lea: RewriteLea(); break; case Opcode.link: RewriteLink(); break; case Opcode.lsl: RewriteShift((s, d) => m.Shl(d, s)); break; case Opcode.lsr: RewriteShift((s, d) => m.Shr(d, s)); break; case Opcode.move: RewriteMove(true); break; case Opcode.move16: RewriteMove16(); break; case Opcode.movea: RewriteMove(false); break; case Opcode.movep: RewriteMovep(); break; case Opcode.moveq: RewriteMoveq(); break; case Opcode.moves: RewriteMoves(); break; case Opcode.movem: RewriteMovem(arch.GetRegister); break; case Opcode.muls: RewriteMul((s, d) => m.SMul(d, s)); break; case Opcode.mulu: RewriteMul((s, d) => m.UMul(d, s)); break; case Opcode.nbcd: RewriteNbcd(); break; case Opcode.neg: RewriteUnary(s => m.Neg(s), AllConditions); break; case Opcode.negx: RewriteUnary(RewriteNegx, AllConditions); break; case Opcode.nop: m.Nop(); break; case Opcode.not: RewriteUnary(s => m.Comp(s), LogicalConditions); break; case Opcode.or: RewriteLogical((s, d) => m.Or(d, s)); break; case Opcode.ori: RewriteLogical((s, d) => m.Or(d, s)); break; case Opcode.pack: RewritePack(); break; case Opcode.pea: RewritePea(); break; case Opcode.pflushr: RewritePflushr(); break; case Opcode.ptest: RewritePtest(); break; case Opcode.rol: RewriteRotation(PseudoProcedure.Rol); break; case Opcode.ror: RewriteRotation(PseudoProcedure.Ror); break; case Opcode.roxl: RewriteRotationX(PseudoProcedure.RolC); break; case Opcode.roxr: RewriteRotationX(PseudoProcedure.RorC); break; case Opcode.rte: RewriteRte(); break; case Opcode.rtm: RewriteRtm(); break; case Opcode.rts: RewriteRts(); break; case Opcode.sbcd: RewriteSbcd(); break; case Opcode.scc: RewriteScc(ConditionCode.UGE, FlagM.CF); break; case Opcode.scs: RewriteScc(ConditionCode.ULT, FlagM.CF); break; case Opcode.seq: RewriteScc(ConditionCode.EQ, FlagM.ZF); break; case Opcode.sge: RewriteScc(ConditionCode.GE, FlagM.NF | FlagM.VF); break; case Opcode.sgt: RewriteScc(ConditionCode.GT, FlagM.NF | FlagM.VF | FlagM.ZF); break; case Opcode.shi: RewriteScc(ConditionCode.UGT, FlagM.CF | FlagM.ZF); break; case Opcode.sle: RewriteScc(ConditionCode.LE, FlagM.NF | FlagM.VF | FlagM.ZF); break; case Opcode.slt: RewriteScc(ConditionCode.LT, FlagM.CF | FlagM.ZF); break; case Opcode.sls: RewriteScc(ConditionCode.ULE, FlagM.VF | FlagM.ZF); break; case Opcode.smi: RewriteScc(ConditionCode.LT, FlagM.NF); break; case Opcode.sne: RewriteScc(ConditionCode.NE, FlagM.ZF); break; case Opcode.spl: RewriteScc(ConditionCode.GT, FlagM.NF); break; case Opcode.svc: RewriteScc(ConditionCode.NO, FlagM.VF); break; case Opcode.svs: RewriteScc(ConditionCode.OV, FlagM.VF); break; case Opcode.st: orw.RewriteMoveDst(di.op1, di.Address, PrimitiveType.Bool, Constant.True()); break; case Opcode.sf: orw.RewriteMoveDst(di.op1, di.Address, PrimitiveType.Bool, Constant.False()); break; case Opcode.stop: RewriteStop(); break; case Opcode.sub: RewriteArithmetic((s, d) => m.ISub(d, s)); break; case Opcode.suba: RewriteArithmetic((s, d) => m.ISub(d, s)); break; case Opcode.subi: RewriteArithmetic((s, d) => m.ISub(d, s)); break; case Opcode.subq: RewriteAddSubq((s, d) => m.ISub(d, s)); break; case Opcode.subx: RewriteArithmetic((s, d) => m.ISub(m.ISub(d, s), binder.EnsureFlagGroup(Registers.ccr, (uint)FlagM.XF, "X", PrimitiveType.Bool))); break; case Opcode.swap: RewriteSwap(); break; case Opcode.trap: RewriteTrap(); break; case Opcode.trapeq: RewriteTrapCc(ConditionCode.EQ, FlagM.ZF); break; case Opcode.trapf: RewriteTrapCc(ConditionCode.NEVER, 0); break; case Opcode.traphi: RewriteTrapCc(ConditionCode.UGT, FlagM.CF | FlagM.ZF); break; case Opcode.trapls: RewriteTrapCc(ConditionCode.ULE, FlagM.VF | FlagM.ZF); break; case Opcode.traplt: RewriteTrapCc(ConditionCode.LT, FlagM.CF | FlagM.ZF); break; case Opcode.tas: RewriteTas(); break; case Opcode.tst: RewriteTst(); break; case Opcode.unlk: RewriteUnlk(); break; case Opcode.unpk: RewriteUnpk(); break; } yield return(new RtlInstructionCluster( addr, len, rtlInstructions.ToArray()) { Class = rtlc }); } yield break; }
public HExpr And(HExpr a, HExpr b) { return(MapToHandle(m.And(GetExpression(a), GetExpression(b)))); }
private Expression OpSrc(MachineOperand op) { switch (op) { case RegisterOperand reg: return binder.EnsureRegister(reg.Register); case FlagGroupOperand flg: return binder.EnsureFlagGroup(flg.FlagGroup); case ImmediateOperand imm: return imm.Value; case AddressOperand addr: return addr.Address; case MemoryOperand mem: Expression ea; if (mem.DirectAddress != null) { if (mem.Index != null) { ea = m.IAdd(mem.DirectAddress, binder.EnsureRegister(mem.Index)); } else if (mem.DirectAddress is Address addr) { var alias = AliasedSpecialFunctionRegister(addr.ToUInt16()); if (alias != null) return alias; ea = addr; } else { ea = mem.DirectAddress; } } else if (mem.Register != null) { if (mem.Index != null) { var idx = binder.EnsureRegister(mem.Index); if (mem.Register == Registers.PC) { ea = m.IAdd( instr.Address + instr.Length, idx); } else { ea = binder.EnsureIdentifier(mem.Register); ea = m.IAdd(ea, idx); } } else { ea = binder.EnsureIdentifier(mem.Register); } } else { throw new NotImplementedException(); } return m.Mem(mem.Width, ea); case BitOperand bit: Expression e = binder.EnsureRegister(bit.Register); if (bit.Bit > 0) { e = m.Shr(e, (byte)bit.Bit); } e = m.And(e, 1); if (bit.Negated) { e = m.Not(e); } return e; case SequenceOperand seq: return binder.EnsureSequence(seq.Sequence.DataType, seq.Sequence.Name, seq.Sequence.Elements); default: throw new NotImplementedException($"Not implemented {op.GetType().Name}."); } }
public IEnumerator <RtlInstructionCluster> GetEnumerator() { while (dasm.MoveNext()) { var addr = dasm.Current.Address; var len = dasm.Current.Length; rtlInstructions = new List <RtlInstruction>(); rtlc = RtlClass.Linear; m = new RtlEmitter(rtlInstructions); this.instr = dasm.Current; switch (instr.Opcode) { default: throw new AddressCorrelatedException( instr.Address, "Rewriting of Xtensa instruction '{0}' not implemented yet.", instr.Opcode); case Opcodes.abs: RewritePseudoFn("abs"); break; case Opcodes.add: case Opcodes.add_n: RewriteBinOp(m.IAdd); break; case Opcodes.add_s: RewriteBinOp(m.FAdd); break; case Opcodes.addi: RewriteAddi(); break; case Opcodes.addi_n: RewriteAddi(); break; case Opcodes.addmi: RewriteBinOp(m.IAdd); break; case Opcodes.addx2: RewriteAddx(2); break; case Opcodes.addx4: RewriteAddx(4); break; case Opcodes.addx8: RewriteAddx(8); break; case Opcodes.and: RewriteBinOp(m.And); break; case Opcodes.andbc: RewriteBinOp((a, b) => m.And(a, m.Not(b))); break; case Opcodes.ball: RewriteBall(); break; case Opcodes.bany: RewriteBany(); break; case Opcodes.bbc: case Opcodes.bbci: RewriteBbx(m.Eq0); break; case Opcodes.bbs: case Opcodes.bbsi: RewriteBbx(m.Ne0); break; case Opcodes.beq: case Opcodes.beqi: RewriteBranch(m.Eq); break; case Opcodes.beqz: case Opcodes.beqz_n: RewriteBranchZ(m.Eq0); break; case Opcodes.bge: case Opcodes.bgei: RewriteBranch(m.Ge); break; case Opcodes.bgeu: case Opcodes.bgeui: RewriteBranch(m.Uge); break; case Opcodes.bgez: RewriteBranchZ(m.Ge0); break; case Opcodes.blt: RewriteBranch(m.Lt); break; case Opcodes.blti: RewriteBranch(m.Lt); break; case Opcodes.bltu: case Opcodes.bltui: RewriteBranch(m.Ult); break; case Opcodes.bltz: RewriteBranchZ(m.Lt0); break; case Opcodes.bnall: RewriteBnall(); break; case Opcodes.bne: RewriteBranch(m.Ne); break; case Opcodes.bnei: RewriteBranch(m.Ne); break; case Opcodes.bnez: case Opcodes.bnez_n: RewriteBranchZ(m.Ne0); break; case Opcodes.bnone: RewriteBnone(); break; case Opcodes.@break: RewriteBreak(); break; case Opcodes.call0: case Opcodes.callx0: RewriteCall0(); break; case Opcodes.extui: RewriteExtui(); break; case Opcodes.floor_s: RewritePseudoFn("__floor"); break; case Opcodes.isync: RewritePseudoProc("__isync"); break; case Opcodes.j: case Opcodes.jx: RewriteJ(); break; case Opcodes.ill: RewriteIll(); break; case Opcodes.l16si: RewriteLsi(PrimitiveType.Int16); break; case Opcodes.l16ui: RewriteLui(PrimitiveType.UInt16); break; case Opcodes.l32i: RewriteL32i(); break; case Opcodes.l32e: RewriteL32e(); break; case Opcodes.l32i_n: RewriteL32i(); break; case Opcodes.l32r: RewriteCopy(); break; case Opcodes.l8ui: RewriteLui(PrimitiveType.Byte); break; case Opcodes.ldpte: RewritePseudoProc("__ldpte"); break; case Opcodes.lsiu: RewriteLsiu(); break; case Opcodes.memw: RewriteNop(); break; /// memory sync barriers? case Opcodes.mov_n: RewriteCopy(); break; case Opcodes.movi: RewriteCopy(); break; case Opcodes.movi_n: RewriteMovi_n(); break; case Opcodes.moveqz: case Opcodes.moveqz_s: RewriteMovcc(m.Eq); break; case Opcodes.movltz: RewriteMovcc(m.Lt); break; case Opcodes.movgez: RewriteMovcc(m.Ge); break; case Opcodes.movnez: RewriteMovcc(m.Ne); break; case Opcodes.mul_s: RewriteBinOp(m.FMul); break; case Opcodes.mul16s: RewriteMul16(m.SMul, Domain.SignedInt); break; case Opcodes.mul16u: RewriteMul16(m.UMul, Domain.UnsignedInt); break; case Opcodes.mull: RewriteBinOp(m.IMul); break; case Opcodes.neg: RewriteUnaryOp(m.Neg); break; case Opcodes.nsa: RewritePseudoFn("__nsa"); break; case Opcodes.nsau: RewritePseudoFn("__nsau"); break; case Opcodes.or: RewriteOr(); break; case Opcodes.orbc: RewriteBinOp((a, b) => m.Or(a, m.Not(b))); break; case Opcodes.quos: RewriteBinOp(m.SDiv); break; case Opcodes.quou: RewriteBinOp(m.UDiv); break; case Opcodes.rems: RewriteBinOp(m.Mod); break; case Opcodes.remu: RewriteBinOp(m.Mod); break; case Opcodes.reserved: RewriteReserved(); break; case Opcodes.ret: case Opcodes.ret_n: RewriteRet(); break; case Opcodes.rfe: RewriteRet(); break; //$REVIEW: emit some hint this is a return from exception? case Opcodes.rfi: RewriteRet(); break; //$REVIEW: emit some hint this is a return from interrupt? case Opcodes.rsil: RewritePseudoFn("__rsil"); break; case Opcodes.rsr: RewriteCopy(); break; case Opcodes.s16i: RewriteSi(PrimitiveType.Word16); break; case Opcodes.s32e: RewriteS32e(); break; case Opcodes.s32i: case Opcodes.s32i_n: RewriteSi(PrimitiveType.Word32); break; case Opcodes.s32ri: RewriteSi(PrimitiveType.Word32); break; //$REVIEW: what about concurrency semantics case Opcodes.s8i: RewriteSi(PrimitiveType.Byte); break; case Opcodes.sll: RewriteShift(m.Shl); break; case Opcodes.slli: RewriteShiftI(m.Shl); break; case Opcodes.sra: RewriteShift(m.Sar); break; case Opcodes.srai: RewriteShiftI(m.Sar); break; case Opcodes.src: RewriteSrc(); break; case Opcodes.srl: RewriteShift(m.Sar); break; case Opcodes.srli: RewriteShiftI(m.Shr); break; case Opcodes.ssa8l: RewriteSsa8l(); break; case Opcodes.ssi: RewriteSi(PrimitiveType.Real32); break; case Opcodes.ssl: RewriteSsl(); break; case Opcodes.ssr: case Opcodes.ssai: RewriteSsa(); break; case Opcodes.sub: RewriteBinOp(m.ISub); break; case Opcodes.sub_s: RewriteBinOp(m.FSub); break; case Opcodes.subx2: RewriteSubx(2); break; case Opcodes.subx4: RewriteSubx(4); break; case Opcodes.subx8: RewriteSubx(8); break; case Opcodes.ueq_s: RewriteBinOp(m.Eq); break; case Opcodes.wsr: RewriteWsr(); break; case Opcodes.xor: RewriteBinOp(m.Xor); break; } yield return(new RtlInstructionCluster(addr, len, rtlInstructions.ToArray()) { Class = rtlc, }); } }
private Expression Bis(Expression a, Expression b) { return(m.And(a, m.Comp(b))); }
private Expression?RewriteApplication(ApplicationOperand app) { var ops = app.Operands.Select(o => OperandSrc(o) !).ToArray(); var dt = app.Width; switch (app.Mnemonic) { case Mnemonic.add: return(m.IAdd(ops[0], ops[1])); case Mnemonic.addasl: return(RewriteAddAsl(ops[0], ops[1], ops[2])); case Mnemonic.allocframe: RewriteAllocFrame(app.Operands[0]); return(null); case Mnemonic.and: return(m.And(ops[0], ops[1])); case Mnemonic.asl: return(m.Shl(ops[0], ops[1])); case Mnemonic.aslh: return(m.Shl(ops[0], 16)); case Mnemonic.asr: return(m.Sar(ops[0], ops[1])); case Mnemonic.asrh: return(m.Sar(ops[0], 16)); case Mnemonic.cmp__eq: return(m.Eq(ops[0], ops[1])); case Mnemonic.cmp__gt: return(m.Gt(ops[0], ops[1])); case Mnemonic.cmp__gtu: return(m.Ugt(ops[0], ops[1])); case Mnemonic.cmpb__eq: return(RewriteCmp(PrimitiveType.Byte, m.Eq, ops[0], ops[1])); case Mnemonic.cmpb__gt: return(RewriteCmp(PrimitiveType.Byte, m.Gt, ops[0], ops[1])); case Mnemonic.cmpb__gtu: return(RewriteCmp(PrimitiveType.Byte, m.Ugt, ops[0], ops[1])); case Mnemonic.cmph__eq: return(RewriteCmp(PrimitiveType.Word16, m.Eq, ops[0], ops[1])); case Mnemonic.cmph__gt: return(RewriteCmp(PrimitiveType.Word16, m.Gt, ops[0], ops[1])); case Mnemonic.cmph__gtu: return(RewriteCmp(PrimitiveType.Word16, m.Ugt, ops[0], ops[1])); case Mnemonic.dfcmp__eq: return(m.FEq(ops[0], ops[1])); case Mnemonic.dfcmp__ge: return(m.FGe(ops[0], ops[1])); case Mnemonic.dfcmp__uo: return(host.Intrinsic("isunordered", false, PrimitiveType.Bool, ops[0], ops[1])); case Mnemonic.combine: return(RewriteCombine(ops[0], ops[1])); case Mnemonic.convert_d2df: return(m.Convert(ops[0], PrimitiveType.Int64, PrimitiveType.Real64)); case Mnemonic.convert_df2sf: return(m.Convert(ops[0], PrimitiveType.Real64, PrimitiveType.Real32)); case Mnemonic.convert_sf2df: return(m.Convert(ops[0], PrimitiveType.Real32, PrimitiveType.Real64)); case Mnemonic.EQ: return(m.Eq(ops[0], ops[1])); case Mnemonic.extract: return(RewriteExtract(Domain.SignedInt, ops[0], app.Operands)); case Mnemonic.extractu: return(RewriteExtract(Domain.UnsignedInt, ops[0], app.Operands)); case Mnemonic.loop0: RewriteLoop(0, ops); return(null); case Mnemonic.loop1: RewriteLoop(1, ops); return(null); case Mnemonic.lsl: return(m.Shl(ops[0], ops[1])); case Mnemonic.lsr: return(m.Shr(ops[0], ops[1])); case Mnemonic.mpy: return(RewriteMpy(ops[0], ops[1])); case Mnemonic.mpyi: return(RewriteMpyi(ops[0], ops[1])); case Mnemonic.mpyu: return(RewriteMpyu(app.Width, ops[0], ops[1])); case Mnemonic.mux: return(m.Conditional(ops[1].DataType, ops[0], ops[1], ops[2])); case Mnemonic.NE: return(m.Ne(ops[0], ops[1])); case Mnemonic.neg: return(m.Neg(ops[0])); case Mnemonic.not: return(m.Not(ops[0])); case Mnemonic.or: return(m.Or(ops[0], ops[1])); case Mnemonic.sub: return(m.ISub(ops[0], ops[1])); case Mnemonic.sxtb: return(RewriteExt(ops[0], PrimitiveType.SByte, PrimitiveType.Int32)); case Mnemonic.sxth: return(RewriteExt(ops[0], PrimitiveType.Int16, PrimitiveType.Int32)); case Mnemonic.xor: return(m.Xor(ops[0], ops[1])); case Mnemonic.zxtb: return(RewriteExt(ops[0], PrimitiveType.Byte, PrimitiveType.UInt32)); case Mnemonic.zxth: return(RewriteExt(ops[0], PrimitiveType.UInt16, PrimitiveType.UInt32)); case Mnemonic.abs: dt = PrimitiveType.Int32; goto intrinsicFunc; case Mnemonic.max: dt = PrimitiveType.Int32; goto intrinsicFunc; case Mnemonic.maxu: dt = PrimitiveType.UInt32; goto intrinsicFunc; case Mnemonic.min: dt = PrimitiveType.Int32; goto intrinsicFunc; case Mnemonic.minu: dt = PrimitiveType.UInt32; goto intrinsicFunc; case Mnemonic.all8: case Mnemonic.any8: case Mnemonic.bitsclr: case Mnemonic.bitsplit: case Mnemonic.bitsset: case Mnemonic.ciad: case Mnemonic.cl0: case Mnemonic.cl1: case Mnemonic.clb: case Mnemonic.clrbit: case Mnemonic.crswap: case Mnemonic.cswi: case Mnemonic.ct0: case Mnemonic.dfclass: case Mnemonic.fastcorner9: case Mnemonic.insert: //$BUG: like DPB? case Mnemonic.memw_locked: case Mnemonic.setbit: case Mnemonic.start: case Mnemonic.stop: case Mnemonic.tlbw: case Mnemonic.tlbp: case Mnemonic.trap0: case Mnemonic.trap1: case Mnemonic.togglebit: case Mnemonic.tstbit: intrinsicFunc: return(RewriteIntrinsic(app.Mnemonic.ToString(), true, dt, ops)); case Mnemonic.dccleana: case Mnemonic.dccleaninva: case Mnemonic.dcfetch: case Mnemonic.dcinva: case Mnemonic.dczeroa: return(RewriteIntrinsic(app.Mnemonic.ToString(), true, VoidType.Instance, ops)); case Mnemonic.vavgh: return(RewriteVectorIntrinsic(app.Mnemonic, false, PrimitiveType.Word16, ops)); case Mnemonic.vcmpb__eq: return(RewriteVectorIntrinsic(app.Mnemonic, false, PrimitiveType.Byte, ops)); case Mnemonic.vmux: return(RewriteVectorIntrinsic(app.Mnemonic, false, PrimitiveType.Byte, ops)); case Mnemonic.vsplatb: return(RewriteVectorIntrinsic(app.Mnemonic, false, PrimitiveType.Byte, ops)); case Mnemonic.vsubh: return(RewriteVectorIntrinsic(app.Mnemonic, false, PrimitiveType.Int16, ops)); } throw new ArgumentException($"Hexagon rewriter for {app.Mnemonic} not implemented yet.", app.Mnemonic.ToString()); }
public IEnumerator <RtlInstructionCluster> GetEnumerator() { while (dasm.MoveNext()) { var addr = dasm.Current.Address; var len = dasm.Current.Length; var rtlInstructions = new List <RtlInstruction>(); iclass = InstrClass.Linear; m = new RtlEmitter(rtlInstructions); this.instr = dasm.Current; switch (instr.Mnemonic) { default: host.Error(instr.Address, $"Rewriting of Xtensa instruction '{instr}' not implemented yet."); EmitUnitTest(); goto case Mnemonic.invalid; case Mnemonic.invalid: case Mnemonic.reserved: iclass = InstrClass.Invalid; m.Invalid(); break; case Mnemonic.abs: RewritePseudoFn("abs"); break; case Mnemonic.add: case Mnemonic.add_n: RewriteBinOp(m.IAdd); break; case Mnemonic.add_s: RewriteBinOp(m.FAdd); break; case Mnemonic.addi: RewriteAddi(); break; case Mnemonic.addi_n: RewriteAddi(); break; case Mnemonic.addmi: RewriteBinOp(m.IAdd); break; case Mnemonic.addx2: RewriteAddx(2); break; case Mnemonic.addx4: RewriteAddx(4); break; case Mnemonic.addx8: RewriteAddx(8); break; case Mnemonic.all4: RewriteAll(4, m.And); break; case Mnemonic.all8: RewriteAll(8, m.And); break; case Mnemonic.and: RewriteBinOp(m.And); break; case Mnemonic.andb: RewriteBinOp(m.And); break; case Mnemonic.andbc: RewriteBinOp((a, b) => m.And(a, m.Not(b))); break; case Mnemonic.any4: RewriteAll(4, m.Or); break; case Mnemonic.any8: RewriteAll(8, m.Or); break; case Mnemonic.ball: RewriteBall(); break; case Mnemonic.bany: RewriteBany(); break; case Mnemonic.bbc: case Mnemonic.bbci: RewriteBbx(m.Eq0); break; case Mnemonic.bbs: case Mnemonic.bbsi: RewriteBbx(m.Ne0); break; case Mnemonic.beq: case Mnemonic.beqi: RewriteBranch(m.Eq); break; case Mnemonic.beqz: case Mnemonic.beqz_n: RewriteBranchZ(m.Eq0); break; case Mnemonic.bf: RewriteBranchZ(m.Not); break; case Mnemonic.bge: case Mnemonic.bgei: RewriteBranch(m.Ge); break; case Mnemonic.bgeu: case Mnemonic.bgeui: RewriteBranch(m.Uge); break; case Mnemonic.bgez: RewriteBranchZ(m.Ge0); break; case Mnemonic.blt: RewriteBranch(m.Lt); break; case Mnemonic.blti: RewriteBranch(m.Lt); break; case Mnemonic.bltu: case Mnemonic.bltui: RewriteBranch(m.Ult); break; case Mnemonic.bltz: RewriteBranchZ(m.Lt0); break; case Mnemonic.bnall: RewriteBnall(); break; case Mnemonic.bne: RewriteBranch(m.Ne); break; case Mnemonic.bnei: RewriteBranch(m.Ne); break; case Mnemonic.bnez: case Mnemonic.bnez_n: RewriteBranchZ(m.Ne0); break; case Mnemonic.bnone: RewriteBnone(); break; case Mnemonic.@break: RewriteBreak(); break; case Mnemonic.call0: RewriteCall0(); break; case Mnemonic.call4: RewriteCallW(4); break; case Mnemonic.call8: RewriteCallW(8); break; case Mnemonic.call12: RewriteCallW(12); break; case Mnemonic.callx0: RewriteCall0(); break; case Mnemonic.callx4: RewriteCallW(4); break; case Mnemonic.callx8: RewriteCallW(8); break; case Mnemonic.callx12: RewriteCallW(12); break; case Mnemonic.ceil_s: RewriteCvtFloatToIntegral("__ceil", PrimitiveType.Int32); break; case Mnemonic.clamps: RewriteClamps(); break; case Mnemonic.cust0: RewritePseudoProc("__cust0"); break; case Mnemonic.cust1: RewritePseudoProc("__cust1"); break; case Mnemonic.dhi: RewriteCacheFn("__dhi"); break; case Mnemonic.dhu: RewriteCacheFn("__dhu"); break; case Mnemonic.dhwb: RewriteCacheFn("__dhwb"); break; case Mnemonic.dhwbi: RewriteCacheFn("__dhwbi"); break; case Mnemonic.dii: RewriteCacheFn("__dii"); break; case Mnemonic.diu: RewriteCacheFn("__diu"); break; case Mnemonic.dpfr: RewriteCacheFn("__dpfr"); break; case Mnemonic.dpfro: RewriteCacheFn("__dpfro"); break; case Mnemonic.dpfw: RewriteCacheFn("__dpfw"); break; case Mnemonic.dpfwo: RewriteCacheFn("__dpfwo"); break; case Mnemonic.dsync: RewritePseudoProc("__dsync"); break; case Mnemonic.esync: RewritePseudoProc("__esync"); break; case Mnemonic.excw: RewritePseudoProc("__excw"); break; case Mnemonic.extui: RewriteExtui(); break; case Mnemonic.entry: RewriteEntry(); break; case Mnemonic.float_s: RewriteFloat_s(PrimitiveType.Int32); break; case Mnemonic.floor_s: RewritePseudoFn("__floor"); break; case Mnemonic.iii: RewriteCacheFn("__iii"); break; case Mnemonic.iitlb: RewritePseudoProc("__iitlb"); break; case Mnemonic.ipf: RewriteCacheFn("__ipf"); break; case Mnemonic.isync: RewritePseudoProc("__isync"); break; case Mnemonic.j: case Mnemonic.jx: RewriteJ(); break; case Mnemonic.ill: RewriteIll(); break; case Mnemonic.l16si: RewriteLsi(PrimitiveType.Int16); break; case Mnemonic.l16ui: RewriteLui(PrimitiveType.UInt16); break; case Mnemonic.l32ai: RewriteL32ai(); break; case Mnemonic.l32i: RewriteL32i(); break; case Mnemonic.l32e: RewriteL32e(); break; case Mnemonic.l32i_n: RewriteL32i(); break; case Mnemonic.l32r: RewriteCopy(); break; case Mnemonic.l8ui: RewriteLui(PrimitiveType.Byte); break; case Mnemonic.lddec: RewriteLddecinc(m.ISub); break; case Mnemonic.ldinc: RewriteLddecinc(m.IAdd); break; case Mnemonic.ldpte: RewritePseudoProc("__ldpte"); break; case Mnemonic.loop: RewriteLoop(); break; case Mnemonic.lsiu: RewriteLsiu(); break; case Mnemonic.madd_s: RewriteMaddSub(m.FAdd); break; case Mnemonic.memw: RewriteNop(); break; /// memory sync barriers? case Mnemonic.max: RewriteMax(); break; case Mnemonic.maxu: RewriteMaxu(); break; case Mnemonic.min: RewriteMin(); break; case Mnemonic.minu: RewriteMinu(); break; case Mnemonic.mov_n: RewriteCopy(); break; case Mnemonic.mov_s: RewriteCopy(); break; case Mnemonic.movf: case Mnemonic.movf_s: RewriteMovft(e => e); break; case Mnemonic.movi: RewriteCopy(); break; case Mnemonic.movi_n: RewriteMovi_n(); break; case Mnemonic.movsp: RewriteCopy(); break; case Mnemonic.moveqz: case Mnemonic.moveqz_s: RewriteMovcc(m.Eq); break; case Mnemonic.movltz: case Mnemonic.movltz_s: RewriteMovcc(m.Lt); break; case Mnemonic.movgez: case Mnemonic.movgez_s: RewriteMovcc(m.Ge); break; case Mnemonic.movnez: case Mnemonic.movnez_s: RewriteMovcc(m.Ne); break; case Mnemonic.movt: case Mnemonic.movt_s: RewriteMovft(m.Not); break; case Mnemonic.msub_s: RewriteMaddSub(m.FSub); break; case Mnemonic.mul_aa_hh: RewriteMul("__mul_hh", Int40); break; case Mnemonic.mul_aa_hl: RewriteMul("__mul_hl", Int40); break; case Mnemonic.mul_aa_lh: RewriteMul("__mul_lh", Int40); break; case Mnemonic.mul_aa_ll: RewriteMul("__mul_ll", Int40); break; case Mnemonic.mul_ad_hh: RewriteMul("__mul_hh", Int40); break; case Mnemonic.mul_ad_hl: RewriteMul("__mul_hl", Int40); break; case Mnemonic.mul_ad_lh: RewriteMul("__mul_lh", Int40); break; case Mnemonic.mul_ad_ll: RewriteMul("__mul_ll", Int40); break; case Mnemonic.mul_da_hh: RewriteMul("__mul_hh", Int40); break; case Mnemonic.mul_da_hl: RewriteMul("__mul_hl", Int40); break; case Mnemonic.mul_da_lh: RewriteMul("__mul_lh", Int40); break; case Mnemonic.mul_da_ll: RewriteMul("__mul_ll", Int40); break; case Mnemonic.mul_dd_hh: RewriteMul("__mul_hh", Int40); break; case Mnemonic.mul_dd_hl: RewriteMul("__mul_hl", Int40); break; case Mnemonic.mul_dd_lh: RewriteMul("__mul_lh", Int40); break; case Mnemonic.mul_dd_ll: RewriteMul("__mul_ll", Int40); break; case Mnemonic.mula_aa_hh: RewriteMula("__mul_hh", Int40); break; case Mnemonic.mula_aa_hl: RewriteMula("__mul_hl", Int40); break; case Mnemonic.mula_aa_lh: RewriteMula("__mul_lh", Int40); break; case Mnemonic.mula_aa_ll: RewriteMula("__mul_ll", Int40); break; case Mnemonic.mula_ad_hh: RewriteMula("__mul_hh", Int40); break; case Mnemonic.mula_ad_hl: RewriteMula("__mul_hl", Int40); break; case Mnemonic.mula_ad_lh: RewriteMula("__mul_lh", Int40); break; case Mnemonic.mula_ad_ll: RewriteMula("__mul_ll", Int40); break; case Mnemonic.mula_da_hh: RewriteMula("__mul_hh", Int40); break; case Mnemonic.mula_da_hh_lddec: RewriteMulaIncDec("__mul_hh", Int40, -4); break; case Mnemonic.mula_da_hh_ldinc: RewriteMulaIncDec("__mul_hh", Int40, 4); break; case Mnemonic.mula_da_hl: RewriteMula("__mul_hl", Int40); break; case Mnemonic.mula_da_hl_lddec: RewriteMulaIncDec("__mul_hl", Int40, -4); break; case Mnemonic.mula_da_hl_ldinc: RewriteMulaIncDec("__mul_hl", Int40, 4); break; case Mnemonic.mula_da_lh: RewriteMula("__mul_lh", Int40); break; case Mnemonic.mula_da_lh_lddec: RewriteMulaIncDec("__mul_lh", Int40, -4); break; case Mnemonic.mula_da_lh_ldinc: RewriteMulaIncDec("__mul_lh", Int40, 4); break; case Mnemonic.mula_da_ll: RewriteMula("__mul_ll", Int40); break; case Mnemonic.mula_da_ll_lddec: RewriteMulaIncDec("__mul_ll", Int40, -4); break; case Mnemonic.mula_da_ll_ldinc: RewriteMulaIncDec("__mul_ll", Int40, 4); break; case Mnemonic.mula_dd_hh: RewriteMula("__mul_hh", Int40); break; case Mnemonic.mula_dd_hh_lddec: RewriteMulaIncDec("__mul_hh", Int40, -4); break; case Mnemonic.mula_dd_hl: RewriteMula("__mul_hl", Int40); break; case Mnemonic.mula_dd_lh: RewriteMula("__mul_lh", Int40); break; case Mnemonic.mula_dd_ll: RewriteMula("__mul_ll", Int40); break; case Mnemonic.mula_dd_ll_lddec: RewriteMulaIncDec("__mul_ll", Int40, -4); break; case Mnemonic.muls_aa_hh: RewriteMuls("__mul_hh", Int40); break; case Mnemonic.muls_aa_hl: RewriteMuls("__mul_hl", Int40); break; case Mnemonic.muls_aa_lh: RewriteMuls("__mul_lh", Int40); break; case Mnemonic.muls_aa_ll: RewriteMuls("__mul_ll", Int40); break; case Mnemonic.muls_ad_hh: RewriteMuls("__mul_hh", Int40); break; case Mnemonic.muls_ad_hl: RewriteMuls("__mul_hl", Int40); break; case Mnemonic.muls_ad_lh: RewriteMuls("__mul_lh", Int40); break; case Mnemonic.muls_ad_ll: RewriteMuls("__mul_ll", Int40); break; case Mnemonic.muls_da_hh: RewriteMuls("__mul_hh", Int40); break; case Mnemonic.muls_da_hl: RewriteMuls("__mul_hl", Int40); break; case Mnemonic.muls_da_lh: RewriteMuls("__mul_lh", Int40); break; case Mnemonic.muls_da_ll: RewriteMuls("__mul_ll", Int40); break; case Mnemonic.muls_dd_hh: RewriteMuls("__mul_hh", Int40); break; case Mnemonic.muls_dd_hl: RewriteMuls("__mul_hl", Int40); break; case Mnemonic.muls_dd_lh: RewriteMuls("__mul_lh", Int40); break; case Mnemonic.muls_dd_ll: RewriteMuls("__mul_ll", Int40); break; case Mnemonic.mul_s: RewriteBinOp(m.FMul); break; case Mnemonic.mul16s: RewriteMul16(m.SMul, Domain.SignedInt); break; case Mnemonic.mul16u: RewriteMul16(m.UMul, Domain.UnsignedInt); break; case Mnemonic.mull: RewriteBinOp(m.IMul); break; case Mnemonic.mulsh: RewriteMulh("__mulsh", PrimitiveType.Int32); break; case Mnemonic.muluh: RewriteMulh("__muluh", PrimitiveType.UInt32); break; case Mnemonic.neg: RewriteUnaryOp(m.Neg); break; case Mnemonic.nsa: RewritePseudoFn("__nsa"); break; case Mnemonic.nsau: RewritePseudoFn("__nsau"); break; case Mnemonic.oeq_s: RewriteBinOp(m.FEq); break; //$REVIEW: what to do about 'ordered' and 'unordered' case Mnemonic.ole_s: RewriteBinOp(m.FLe); break; //$REVIEW: what to do about 'ordered' and 'unordered' case Mnemonic.olt_s: RewriteBinOp(m.FLt); break; //$REVIEW: what to do about 'ordered' and 'unordered' case Mnemonic.or: RewriteOr(); break; case Mnemonic.orb: RewriteOr(); break; case Mnemonic.orbc: RewriteBinOp((a, b) => m.Or(a, m.Not(b))); break; case Mnemonic.pitlb: RewritePseudoFn("__pitlb"); break; case Mnemonic.quos: RewriteBinOp(m.SDiv); break; case Mnemonic.quou: RewriteBinOp(m.UDiv); break; case Mnemonic.rdtlb0: RewritePseudoFn("__rdtlb0"); break; case Mnemonic.rdtlb1: RewritePseudoFn("__rdtlb1"); break; case Mnemonic.rems: RewriteBinOp(m.Mod); break; case Mnemonic.remu: RewriteBinOp(m.Mod); break; case Mnemonic.ret: case Mnemonic.ret_n: RewriteRet(); break; case Mnemonic.rfe: RewriteRet(); break; //$REVIEW: emit some hint this is a return from exception? case Mnemonic.rfi: RewriteRet(); break; //$REVIEW: emit some hint this is a return from interrupt? case Mnemonic.ritlb0: RewritePseudoFn("__ritlb0"); break; case Mnemonic.ritlb1: RewritePseudoFn("__ritlb1"); break; case Mnemonic.rotw: RewritePseudoProc("__rotw"); break; case Mnemonic.round_s: RewriteCvtFloatToIntegral("__round", PrimitiveType.Int32); break; case Mnemonic.rsil: RewritePseudoFn("__rsil"); break; case Mnemonic.rer: RewriteRer(); break; case Mnemonic.rfr: RewriteCopy(); break; case Mnemonic.rsr: RewriteCopy(); break; case Mnemonic.rsync: RewriteRsync(); break; case Mnemonic.rur: RewriteCopy(); break; case Mnemonic.s16i: RewriteSi(PrimitiveType.Word16); break; case Mnemonic.s32c1i: RewriteS32c1i(); break; case Mnemonic.s32e: RewriteS32e(); break; case Mnemonic.s32i: case Mnemonic.s32i_n: RewriteSi(PrimitiveType.Word32); break; case Mnemonic.s32ri: RewriteSi(PrimitiveType.Word32); break; //$REVIEW: what about concurrency semantics case Mnemonic.s8i: RewriteSi(PrimitiveType.Byte); break; case Mnemonic.sext: RewriteSext(); break; case Mnemonic.sll: RewriteShift(m.Shl); break; case Mnemonic.slli: RewriteShiftI(m.Shl); break; case Mnemonic.sra: RewriteShift(m.Sar); break; case Mnemonic.srai: RewriteShiftI(m.Sar); break; case Mnemonic.src: RewriteSrc(); break; case Mnemonic.srl: RewriteShift(m.Sar); break; case Mnemonic.srli: RewriteShiftI(m.Shr); break; case Mnemonic.ssa8b: RewriteSsa8b(); break; case Mnemonic.ssa8l: RewriteSsa8l(); break; case Mnemonic.ssi: RewriteSi(PrimitiveType.Real32); break; case Mnemonic.ssl: RewriteSsl(); break; case Mnemonic.ssr: case Mnemonic.ssai: RewriteSsa(); break; case Mnemonic.sub: RewriteBinOp(m.ISub); break; case Mnemonic.sub_s: RewriteBinOp(m.FSub); break; case Mnemonic.subx2: RewriteSubx(2); break; case Mnemonic.subx4: RewriteSubx(4); break; case Mnemonic.subx8: RewriteSubx(8); break; case Mnemonic.syscall: RewriteSyscall(); break; case Mnemonic.trunc_s: RewriteCvtFloatToIntegral("__trunc", PrimitiveType.Int32); break; case Mnemonic.ueq_s: RewriteBinOp(m.Eq); break; //$REVIEW: what to do about 'ordered' and 'unordered' case Mnemonic.ufloat_s: RewriteFloat_s(PrimitiveType.UInt32); break; case Mnemonic.ule_s: RewriteBinOp(m.FLe); break; //$REVIEW: what to do about 'ordered' and 'unordered' case Mnemonic.ult_s: RewriteBinOp(m.FLt); break; //$REVIEW: what to do about 'ordered' and 'unordered' case Mnemonic.umul_aa_hh: RewriteMul("__umul_hh", UInt40); break; case Mnemonic.umul_aa_hl: RewriteMul("__umul_hl", UInt40); break; case Mnemonic.umul_aa_lh: RewriteMul("__umul_lh", UInt40); break; case Mnemonic.umul_aa_ll: RewriteMul("__umul_ll", UInt40); break; case Mnemonic.un_s: RewritePseudoFn("isunordered"); break; case Mnemonic.utrunc_s: RewriteCvtFloatToIntegral("__utrunc", PrimitiveType.UInt32); break; case Mnemonic.waiti: RewritePseudoProc("__waiti"); break; case Mnemonic.wdtlb: RewritePseudoProc("__wdtlb"); break; case Mnemonic.witlb: RewritePseudoProc("__witlb"); break; case Mnemonic.wer: RewriteWer(); break; case Mnemonic.wsr: RewriteWsr(); break; case Mnemonic.wur: RewriteInverseCopy(); break; case Mnemonic.xor: RewriteBinOp(m.Xor); break; case Mnemonic.xorb: RewriteBinOp(m.Xor); break; case Mnemonic.xsr: RewriteXsr(); break; } CheckForLoopExit(); yield return(m.MakeCluster(addr, len, iclass)); } }
public IEnumerator <RtlInstructionCluster> GetEnumerator() { while (dasm.MoveNext()) { this.instr = dasm.Current; var cluster = new List <RtlInstruction>(); m = new RtlEmitter(cluster); iclass = instr.InstructionClass; switch (instr.Mnemonic) { default: EmitUnitTest(); host.Warn( instr.Address, "AArch64 instruction {0} is not supported yet.", instr); goto case Mnemonic.Invalid; case Mnemonic.Invalid: iclass = InstrClass.Invalid; m.Invalid(); break; case Mnemonic.add: RewriteMaybeSimdBinary(m.IAdd, "__add_{0}"); break; case Mnemonic.adds: RewriteBinary(m.IAdd, this.NZCV); break; case Mnemonic.addv: RewriteAddv(); break; case Mnemonic.adr: RewriteUnary(n => n); break; case Mnemonic.asrv: RewriteBinary(m.Sar); break; case Mnemonic.bic: RewriteBinary((a, b) => m.And(a, m.Comp(b))); break; case Mnemonic.adrp: RewriteAdrp(); break; case Mnemonic.and: RewriteBinary(m.And); break; case Mnemonic.ands: RewriteBinary(m.And, this.NZ00); break; case Mnemonic.asr: RewriteBinary(m.Sar); break; case Mnemonic.b: RewriteB(); break; case Mnemonic.bfm: RewriteBfm(); break; case Mnemonic.bl: RewriteBl(); break; case Mnemonic.blr: RewriteBlr(); break; case Mnemonic.br: RewriteBr(); break; case Mnemonic.cbnz: RewriteCb(m.Ne0); break; case Mnemonic.cbz: RewriteCb(m.Eq0); break; case Mnemonic.ccmn: RewriteCcmn(); break; case Mnemonic.ccmp: RewriteCcmp(); break; case Mnemonic.clz: RewriteClz(); break; case Mnemonic.cmp: RewriteCmp(); break; case Mnemonic.cmeq: RewriteCmeq(); break; case Mnemonic.csel: RewriteCsel(); break; case Mnemonic.csinc: RewriteCsinc(); break; case Mnemonic.csinv: RewriteCsinv(); break; case Mnemonic.csneg: RewriteCsneg(); break; case Mnemonic.dsb: RewriteDsb(); break; case Mnemonic.dup: RewriteDup(); break; case Mnemonic.eor: RewriteBinary(m.Xor); break; case Mnemonic.fabs: RewriteFabs(); break; case Mnemonic.fadd: RewriteFadd(); break; case Mnemonic.fcmp: RewriteFcmp(); break; case Mnemonic.fcsel: RewriteFcsel(); break; case Mnemonic.fcvt: RewriteFcvt(); break; case Mnemonic.fcvtms: RewriteFcvtms(); break; case Mnemonic.fcvtps: RewriteFcvtps(); break; case Mnemonic.fcvtzs: RewriteFcvtzs(); break; case Mnemonic.fdiv: RewriteMaybeSimdBinary(m.FDiv, "__fdiv_{0}", Domain.Real); break; case Mnemonic.fmadd: RewriteIntrinsicFTernary("__fmaddf", "__fmadd"); break; case Mnemonic.fmsub: RewriteIntrinsicFTernary("__fmsubf", "__fmsub"); break; case Mnemonic.fmax: RewriteIntrinsicFBinary("fmaxf", "fmax"); break; case Mnemonic.fmin: RewriteIntrinsicFBinary("fminf", "fmin"); break; case Mnemonic.fmov: RewriteFmov(); break; case Mnemonic.fmul: RewriteFmul(); break; case Mnemonic.fneg: RewriteUnary(m.FNeg); break; case Mnemonic.fnmul: RewriteFnmul(); break; case Mnemonic.fsqrt: RewriteFsqrt(); break; case Mnemonic.fsub: RewriteMaybeSimdBinary(m.FSub, "__fsub_{0}", Domain.Real); break; case Mnemonic.isb: RewriteIsb(); break; case Mnemonic.ld1r: RewriteLdNr("__ld1r"); break; case Mnemonic.ld2: RewriteLdN("__ld2"); break; case Mnemonic.ld3: RewriteLdN("__ld3"); break; case Mnemonic.ld4: RewriteLdN("__ld4"); break; case Mnemonic.ldp: RewriteLoadStorePair(true); break; case Mnemonic.ldpsw: RewriteLoadStorePair(true, PrimitiveType.Int32, PrimitiveType.Int64); break; case Mnemonic.ldr: RewriteLdr(null); break; case Mnemonic.ldrb: RewriteLdr(PrimitiveType.Byte); break; case Mnemonic.ldrh: RewriteLdr(PrimitiveType.Word16); break; case Mnemonic.ldrsb: RewriteLdr(PrimitiveType.SByte); break; case Mnemonic.ldrsh: RewriteLdr(PrimitiveType.Int16); break; case Mnemonic.ldrsw: RewriteLdr(PrimitiveType.Int32); break; case Mnemonic.lslv: RewriteBinary(m.Shl); break; case Mnemonic.lsrv: RewriteBinary(m.Shr); break; case Mnemonic.ldur: RewriteLdr(null); break; case Mnemonic.ldurb: RewriteLdr(PrimitiveType.Byte); break; case Mnemonic.ldurh: RewriteLdr(PrimitiveType.Word16); break; case Mnemonic.ldursb: RewriteLdr(PrimitiveType.SByte); break; case Mnemonic.ldursh: RewriteLdr(PrimitiveType.Int16); break; case Mnemonic.ldursw: RewriteLdr(PrimitiveType.Int32); break; case Mnemonic.lsl: RewriteBinary(m.Shl); break; case Mnemonic.lsr: RewriteBinary(m.Shr); break; case Mnemonic.madd: RewriteMaddSub(m.IAdd); break; case Mnemonic.mneg: RewriteBinary((a, b) => m.Neg(m.IMul(a, b))); break; case Mnemonic.msub: RewriteMaddSub(m.ISub); break; case Mnemonic.mov: RewriteMov(); break; case Mnemonic.movi: RewriteMovi(); break; case Mnemonic.movk: RewriteMovk(); break; case Mnemonic.movn: RewriteMovn(); break; case Mnemonic.movz: RewriteMovz(); break; case Mnemonic.mrs: RewriteMrs(); break; case Mnemonic.msr: RewriteMsr(); break; case Mnemonic.mul: RewriteMaybeSimdBinary(m.IMul, "__mul_{0}"); break; case Mnemonic.mvn: RewriteUnary(m.Comp); break; case Mnemonic.nop: m.Nop(); break; case Mnemonic.not: RewriteMaybeSimdUnary(m.Comp, "__not_{0}"); break; case Mnemonic.orr: RewriteBinary(m.Or); break; case Mnemonic.orn: RewriteBinary((a, b) => m.Or(a, m.Comp(b))); break; case Mnemonic.prfm: RewritePrfm(); break; case Mnemonic.ret: RewriteRet(); break; case Mnemonic.rev16: RewriteRev16(); break; case Mnemonic.ror: RewriteRor(); break; case Mnemonic.rorv: RewriteRor(); break; case Mnemonic.sbfiz: RewriteSbfiz(); break; case Mnemonic.sbfm: RewriteUSbfm("__sbfm"); break; case Mnemonic.scvtf: RewriteScvtf(); break; case Mnemonic.sdiv: RewriteBinary(m.SDiv); break; case Mnemonic.shrn: RewriteShrn(); break; case Mnemonic.smaddl: RewriteMaddl(PrimitiveType.Int64, m.SMul); break; case Mnemonic.smax: RewriteSmax(); break; case Mnemonic.smaxv: RewriteSmaxv(); break; case Mnemonic.smc: RewriteSmc(); break; case Mnemonic.smull: RewriteMull(PrimitiveType.Int64, m.SMul); break; case Mnemonic.st1: RewriteStN("__st1"); break; case Mnemonic.st2: RewriteStN("__st2"); break; case Mnemonic.st3: RewriteStN("__st3"); break; case Mnemonic.st4: RewriteStN("__st4"); break; case Mnemonic.stlr: RewriteStlr(); break; case Mnemonic.stp: RewriteLoadStorePair(false); break; case Mnemonic.str: RewriteStr(null); break; case Mnemonic.strb: RewriteStr(PrimitiveType.Byte); break; case Mnemonic.strh: RewriteStr(PrimitiveType.Word16); break; case Mnemonic.stur: RewriteStr(null); break; case Mnemonic.sturb: RewriteStr(PrimitiveType.Byte); break; case Mnemonic.sturh: RewriteStr(PrimitiveType.Word16); break; case Mnemonic.sub: RewriteBinary(m.ISub); break; case Mnemonic.subs: RewriteBinary(m.ISub, NZCV); break; case Mnemonic.svc: RewriteSvc(); break; case Mnemonic.sxtb: RewriteUSxt(Domain.SignedInt, 8); break; case Mnemonic.sxth: RewriteUSxt(Domain.SignedInt, 16); break; case Mnemonic.sxtl: RewriteSimdUnary("__sxtl_{0}", Domain.SignedInt); break; case Mnemonic.sxtw: RewriteUSxt(Domain.SignedInt, 32); break; case Mnemonic.tbnz: RewriteTb(m.Ne0); break; case Mnemonic.tbz: RewriteTb(m.Eq0); break; case Mnemonic.test: RewriteTest(); break; case Mnemonic.uaddw: RewriteUaddw(); break; case Mnemonic.ubfm: RewriteUSbfm("__ubfm"); break; case Mnemonic.ucvtf: RewriteIcvt(Domain.UnsignedInt); break; case Mnemonic.udiv: RewriteBinary(m.UDiv); break; case Mnemonic.umaddl: RewriteMaddl(PrimitiveType.UInt64, m.UMul); break; case Mnemonic.umlal: RewriteUmlal(); break; case Mnemonic.umull: RewriteMull(PrimitiveType.UInt64, m.UMul); break; case Mnemonic.umulh: RewriteMulh(PrimitiveType.UInt64, m.UMul); break; case Mnemonic.uxtb: RewriteUSxt(Domain.UnsignedInt, 8); break; case Mnemonic.uxth: RewriteUSxt(Domain.UnsignedInt, 16); break; case Mnemonic.uxtl: RewriteSimdUnary("__uxtl_{0}", Domain.UnsignedInt); break; case Mnemonic.uxtw: RewriteUSxt(Domain.UnsignedInt, 32); break; case Mnemonic.xtn: RewriteSimdUnary("__xtn_{0}", Domain.None); break; } yield return(m.MakeCluster(instr.Address, instr.Length, iclass)); } }
public IEnumerator <RtlInstructionCluster> GetEnumerator() { while (dasm.MoveNext()) { di = dasm.Current; ric = new RtlInstructionCluster(di.Address, di.Length); ric.Class = RtlClass.Linear; emitter = new RtlEmitter(ric.Instructions); orw = new OperandRewriter(arch, this.emitter, this.frame, di.dataWidth); switch (di.code) { case Opcode.add: RewriteBinOp((s, d) => emitter.IAdd(d, s), FlagM.CVZNX); break; case Opcode.adda: RewriteBinOp((s, d) => emitter.IAdd(d, s)); break; case Opcode.addi: RewriteArithmetic((s, d) => emitter.IAdd(d, s)); break; case Opcode.addq: RewriteAddSubq((s, d) => emitter.IAdd(d, s)); break; case Opcode.addx: RewriteAddSubx(emitter.IAdd); break; case Opcode.and: RewriteLogical((s, d) => emitter.And(d, s)); break; case Opcode.andi: RewriteLogical((s, d) => emitter.And(d, s)); break; case Opcode.asl: RewriteArithmetic((s, d) => emitter.Shl(d, s)); break; case Opcode.asr: RewriteShift((s, d) => emitter.Sar(d, s)); break; /* * * Mnemonic Condition Encoding Test * T* True 0000 1 * F* False 0001 0 * HI High 0010 C L Z * LS Low or Same 0011 C V Z * VC Overflow Clear 1000 V * VS Overflow Set 1001 V */ case Opcode.bclr: RewriteBclrBset("__bclr"); break; case Opcode.bcc: RewriteBcc(ConditionCode.UGE, FlagM.CF); break; case Opcode.bcs: RewriteBcc(ConditionCode.ULT, FlagM.CF); break; case Opcode.beq: RewriteBcc(ConditionCode.EQ, FlagM.ZF); break; case Opcode.bge: RewriteBcc(ConditionCode.GE, FlagM.NF | FlagM.VF); break; case Opcode.bgt: RewriteBcc(ConditionCode.GT, FlagM.NF | FlagM.VF | FlagM.ZF); break; case Opcode.bhi: RewriteBcc(ConditionCode.UGT, FlagM.CF | FlagM.ZF); break; case Opcode.ble: RewriteBcc(ConditionCode.LE, FlagM.NF | FlagM.VF | FlagM.ZF); break; case Opcode.blt: RewriteBcc(ConditionCode.LT, FlagM.CF | FlagM.ZF); break; case Opcode.bls: RewriteBcc(ConditionCode.ULE, FlagM.VF | FlagM.ZF); break; case Opcode.bmi: RewriteBcc(ConditionCode.LT, FlagM.NF); break; case Opcode.bne: RewriteBcc(ConditionCode.NE, FlagM.ZF); break; case Opcode.bpl: RewriteBcc(ConditionCode.GT, FlagM.NF); break; case Opcode.bvs: RewriteBcc(ConditionCode.OV, FlagM.VF); break; case Opcode.bchg: RewriteBchg(); break; case Opcode.bra: RewriteBra(); break; case Opcode.bset: RewriteBclrBset("__bset"); break; case Opcode.bsr: RewriteBsr(); break; case Opcode.btst: RewriteBtst(); break; case Opcode.clr: RewriteClr(); break; case Opcode.cmp: RewriteCmp(); break; case Opcode.cmpa: RewriteCmp(); break; case Opcode.cmpi: RewriteCmp(); break; case Opcode.cmpm: RewriteCmp(); break; case Opcode.dbeq: RewriteDbcc(ConditionCode.EQ, FlagM.ZF); break; case Opcode.dble: RewriteDbcc(ConditionCode.GT, FlagM.NF | FlagM.VF | FlagM.ZF); break; case Opcode.dbhi: RewriteDbcc(ConditionCode.ULE, FlagM.CF | FlagM.ZF); break; case Opcode.dbne: RewriteDbcc(ConditionCode.NE, FlagM.ZF); break; case Opcode.dbra: RewriteDbcc(ConditionCode.None, 0); break; case Opcode.divs: RewriteDiv(emitter.SDiv, PrimitiveType.Int16); break; case Opcode.divu: RewriteDiv(emitter.UDiv, PrimitiveType.UInt16); break; case Opcode.eor: RewriteLogical((s, d) => emitter.Xor(d, s)); break; case Opcode.eori: RewriteLogical((s, d) => emitter.Xor(d, s)); break; case Opcode.exg: RewriteExg(); break; case Opcode.ext: RewriteExt(); break; case Opcode.extb: RewriteExtb(); break; case Opcode.fadd: RewriteFBinOp((s, d) => emitter.FAdd(d, s)); break; //$REVIEW: the following don't respect NaN, but NaN typically doesn't exist in HLLs. case Opcode.fbnge: RewriteFbcc(ConditionCode.LT); break; case Opcode.fbnlt: RewriteFbcc(ConditionCode.GE); break; case Opcode.fbnle: RewriteFbcc(ConditionCode.GT); break; case Opcode.fcmp: RewriteFcmp(); break; case Opcode.fdiv: RewriteFBinOp((s, d) => emitter.FDiv(d, s)); break; case Opcode.fmove: RewriteFmove(); break; case Opcode.fmovecr: RewriteFmovecr(); break; case Opcode.fmovem: RewriteMovem(i => arch.GetRegister(i + Registers.fp0.Number)); break; case Opcode.fmul: RewriteFBinOp((s, d) => emitter.FMul(d, s)); break; case Opcode.fneg: RewriteFUnaryOp(emitter.Neg); break; case Opcode.fsub: RewriteFBinOp((s, d) => emitter.FSub(d, s)); break; case Opcode.illegal: if (!RewriteIllegal()) { goto default; } break; case Opcode.jmp: RewriteJmp(); break; case Opcode.jsr: RewriteJsr(); break; case Opcode.lea: RewriteLea(); break; case Opcode.link: RewriteLink(); break; case Opcode.lsl: RewriteShift((s, d) => emitter.Shl(d, s)); break; case Opcode.lsr: RewriteShift((s, d) => emitter.Shr(d, s)); break; case Opcode.move: RewriteMove(true); break; case Opcode.movea: RewriteMove(false); break; case Opcode.moveq: RewriteMoveq(); break; case Opcode.movem: RewriteMovem(arch.GetRegister); break; case Opcode.muls: RewriteMul((s, d) => emitter.SMul(d, s)); break; case Opcode.mulu: RewriteMul((s, d) => emitter.UMul(d, s)); break; case Opcode.neg: RewriteUnary(s => emitter.Neg(s), AllConditions); break; case Opcode.negx: RewriteUnary(RewriteNegx, AllConditions); break; case Opcode.nop: emitter.Nop(); break; case Opcode.not: RewriteUnary(s => emitter.Comp(s), LogicalConditions); break; case Opcode.or: RewriteLogical((s, d) => emitter.Or(d, s)); break; case Opcode.ori: RewriteLogical((s, d) => emitter.Or(d, s)); break; case Opcode.pea: RewritePea(); break; case Opcode.rol: RewriteRotation(PseudoProcedure.Rol); break; case Opcode.ror: RewriteRotation(PseudoProcedure.Ror); break; case Opcode.roxl: RewriteRotationX(PseudoProcedure.RolC); break; case Opcode.roxr: RewriteRotationX(PseudoProcedure.RorC); break; case Opcode.rts: RewriteRts(); break; case Opcode.scc: RewriteScc(ConditionCode.UGE, FlagM.CF); break; case Opcode.scs: RewriteScc(ConditionCode.ULT, FlagM.CF); break; case Opcode.seq: RewriteScc(ConditionCode.EQ, FlagM.ZF); break; case Opcode.sge: RewriteScc(ConditionCode.GE, FlagM.NF | FlagM.VF); break; case Opcode.sgt: RewriteScc(ConditionCode.GT, FlagM.NF | FlagM.VF | FlagM.ZF); break; case Opcode.shi: RewriteScc(ConditionCode.UGT, FlagM.CF | FlagM.ZF); break; case Opcode.sle: RewriteScc(ConditionCode.LE, FlagM.NF | FlagM.VF | FlagM.ZF); break; case Opcode.slt: RewriteScc(ConditionCode.LT, FlagM.CF | FlagM.ZF); break; case Opcode.sls: RewriteScc(ConditionCode.ULE, FlagM.VF | FlagM.ZF); break; case Opcode.smi: RewriteScc(ConditionCode.LT, FlagM.NF); break; case Opcode.sne: RewriteScc(ConditionCode.NE, FlagM.ZF); break; case Opcode.spl: RewriteScc(ConditionCode.GT, FlagM.NF); break; case Opcode.st: orw.RewriteMoveDst(di.op1, di.Address, PrimitiveType.Bool, Constant.True()); break; case Opcode.sf: orw.RewriteMoveDst(di.op1, di.Address, PrimitiveType.Bool, Constant.False()); break; case Opcode.sub: RewriteArithmetic((s, d) => emitter.ISub(d, s)); break; case Opcode.suba: RewriteArithmetic((s, d) => emitter.ISub(d, s)); break; case Opcode.subi: RewriteArithmetic((s, d) => emitter.ISub(d, s)); break; case Opcode.subq: RewriteAddSubq((s, d) => emitter.ISub(d, s)); break; case Opcode.subx: RewriteArithmetic((s, d) => emitter.ISub(emitter.ISub(d, s), frame.EnsureFlagGroup(Registers.ccr, (uint)FlagM.XF, "X", PrimitiveType.Bool))); break; case Opcode.swap: RewriteSwap(); break; case Opcode.tst: RewriteTst(); break; case Opcode.unlk: RewriteUnlk(); break; default: throw new AddressCorrelatedException( di.Address, "Rewriting M68k opcode '{0}' is not supported yet.", di.code); } yield return(ric); } yield break; }
public IEnumerator <RtlInstructionCluster> GetEnumerator() { while (dasm.MoveNext()) { this.instr = dasm.Current; this.iclass = this.instr.InstructionClass; var instrs = new List <RtlInstruction>(); this.m = new RtlEmitter(instrs); switch (this.instr.Mnemonic) { default: EmitUnitTest(); host.Warn( dasm.Current.Address, "AVR32 instruction '{0}' is not supported yet.", instr.Mnemonic); goto case Mnemonic.invalid; case Mnemonic.invalid: m.Invalid(); break; case Mnemonic.abs: RewriteAbs(); break; case Mnemonic.acall: RewriteAcall(); break; case Mnemonic.acr: RewriteAcr(); break; case Mnemonic.adc: RewriteAdc(); break; case Mnemonic.add: RewriteAdd(); break; case Mnemonic.andh: RewriteAndh(); break; case Mnemonic.andl: RewriteAndl(); break; case Mnemonic.and: RewriteLogical(m.And); break; case Mnemonic.andnot: RewriteLogical((a, b) => m.And(a, m.Comp(b))); break; case Mnemonic.asr: RewriteShift(m.Sar); break; case Mnemonic.bfexts: RewriteBfexts(); break; case Mnemonic.bfextu: RewriteBfextu(); break; case Mnemonic.bld: RewriteBld(); break; case Mnemonic.br: RewriteBranch(); break; case Mnemonic.bst: RewriteBst(); break; case Mnemonic.casts_b: RewriteCast(PrimitiveType.SByte, PrimitiveType.Int32); break; case Mnemonic.casts_h: RewriteCast(PrimitiveType.Int16, PrimitiveType.Int32); break; case Mnemonic.castu_b: RewriteCast(PrimitiveType.Byte, PrimitiveType.Word32); break; case Mnemonic.castu_h: RewriteCast(PrimitiveType.Word16, PrimitiveType.Word32); break; case Mnemonic.cbr: RewriteCbr(); break; case Mnemonic.com: RewriteCom(); break; case Mnemonic.clz: RewriteClz(); break; case Mnemonic.cp_b: RewriteCp_b(); break; case Mnemonic.cp_w: RewriteCp_w(); break; case Mnemonic.cpc: RewriteCpc(); break; case Mnemonic.divs: RewriteDiv(m.SDiv); break; case Mnemonic.divu: RewriteDiv(m.UDiv); break; case Mnemonic.eor: RewriteLogical(m.Xor); break; case Mnemonic.eorh: RewriteOrh(m.Xor); break; case Mnemonic.eorl: RewriteOrh(m.Xor); break; case Mnemonic.icall: RewriteCall(); break; case Mnemonic.ld_d: RewriteLd(PrimitiveType.Word64, PrimitiveType.Word64); break; case Mnemonic.ld_sb: RewriteLd(PrimitiveType.SByte, PrimitiveType.Int32); break; case Mnemonic.ld_sh: RewriteLd(PrimitiveType.Int16, PrimitiveType.Int32); break; case Mnemonic.ld_ub: RewriteLd(PrimitiveType.Byte, PrimitiveType.Word32); break; case Mnemonic.ld_uh: RewriteLd(PrimitiveType.Word16, PrimitiveType.Word32); break; case Mnemonic.ld_w: RewriteLd(PrimitiveType.Word32, PrimitiveType.Word32); break; case Mnemonic.lddpc: RewriteLddpc(); break; case Mnemonic.lddsp: RewriteLddsp(); break; case Mnemonic.ldm: RewriteLdm(); break; case Mnemonic.lsl: RewriteShift(m.Shl); break; case Mnemonic.lsr: RewriteShift(m.Shr); break; case Mnemonic.macs_d: RewriteMac_d(m.SMul); break; case Mnemonic.macu_d: RewriteMac_d(m.UMul); break; case Mnemonic.max: RewriteMax(); break; case Mnemonic.mcall: RewriteCall(); break; case Mnemonic.min: RewriteMin(); break; case Mnemonic.mov: RewriteMov(); break; case Mnemonic.movh: RewriteMovh(); break; case Mnemonic.mul: RewriteMul(); break; case Mnemonic.muls_d: RewriteMul_d(m.SMul); break; case Mnemonic.mulu_d: RewriteMul_d(m.UMul); break; case Mnemonic.mustr: RewriteMustr(); break; case Mnemonic.neg: RewriteNeg(); break; case Mnemonic.nop: m.Nop(); break; case Mnemonic.or: RewriteLogical(m.Or); break; case Mnemonic.orh: RewriteOrh(m.Or); break; case Mnemonic.orl: RewriteOrl(m.Or); break; case Mnemonic.popm: RewritePopm(); break; case Mnemonic.pushm: RewritePushm(); break; case Mnemonic.ret: RewriteRet(); break; case Mnemonic.rcall: RewriteCall(); break; case Mnemonic.rjmp: RewriteGoto(); break; case Mnemonic.rol: RewriteRol(); break; case Mnemonic.ror: RewriteRor(); break; case Mnemonic.rsub: RewriteRsub(); break; case Mnemonic.sats: RewriteSat("__sats", PrimitiveType.Int32); break; case Mnemonic.satu: RewriteSat("__satu", PrimitiveType.UInt32); break; case Mnemonic.satsub_w: RewriteSatsubW(); break; case Mnemonic.sbc: RewriteSbc(); break; case Mnemonic.sbr: RewriteSbr(); break; case Mnemonic.scr: RewriteScr(); break; case Mnemonic.sr: RewriteSr(); break; case Mnemonic.stm: RewriteStm(); break; case Mnemonic.st_b: RewriteSt(PrimitiveType.Byte); break; case Mnemonic.st_h: RewriteSt(PrimitiveType.Word16); break; case Mnemonic.st_w: RewriteSt(PrimitiveType.Word32); break; case Mnemonic.st_d: RewriteSt(PrimitiveType.Word64); break; case Mnemonic.stcond: RewriteStcond(); break; case Mnemonic.stdsp: RewriteStdsp(); break; case Mnemonic.sub: RewriteSub(); break; case Mnemonic.subf: RewriteSub(); break; case Mnemonic.tst: RewriteTst(); break; } yield return(m.MakeCluster(instr.Address, instr.Length, iclass)); } }
private Expression RewriteCondition(Expression left, Expression right) { Expression e; switch (instr.Condition.Type) { case ConditionType.Tr: e = Constant.True(); break; case ConditionType.Never: case ConditionType.Never64: e = Constant.False(); break; case ConditionType.Eq: case ConditionType.Eq64: e = m.Eq(left, right); break; case ConditionType.Ne: case ConditionType.Ne64: e = m.Ne(left, right); break; case ConditionType.Lt: case ConditionType.Lt64: e = m.Lt(left, right); break; case ConditionType.Le: case ConditionType.Le64: e = m.Le(left, right); break; case ConditionType.Ge: case ConditionType.Ge64: e = m.Ge(left, right); break; case ConditionType.Gt: case ConditionType.Gt64: e = m.Gt(left, right); break; case ConditionType.Ult: case ConditionType.Ult64: e = m.Ult(left, right); break; case ConditionType.Ule: case ConditionType.Ule64: e = m.Ule(left, right); break; case ConditionType.Uge: case ConditionType.Uge64: e = m.Uge(left, right); break; case ConditionType.Ugt: case ConditionType.Ugt64: e = m.Ugt(left, right); break; case ConditionType.Uv: case ConditionType.Uv64: e = m.Test(ConditionCode.NO, m.USub(left, right)); break; case ConditionType.Sv: case ConditionType.Sv64: e = m.Test(ConditionCode.NO, m.ISub(left, right)); break; case ConditionType.Nuv: case ConditionType.Nuv64: e = m.Test(ConditionCode.OV, m.USub(left, right)); break; case ConditionType.Nsv: case ConditionType.Nsv64: e = m.Test(ConditionCode.OV, m.ISub(left, right)); break; case ConditionType.Even: case ConditionType.Even64: e = m.Eq0(m.And(left, 1)); break; case ConditionType.Odd: case ConditionType.Odd64: e = m.Ne0(m.And(left, 1)); break; case ConditionType.Vnz: case ConditionType.Vnz64: e = m.And(m.Eq(left, right), m.Test(ConditionCode.NO, m.ISub(left, right))); break; case ConditionType.Znv: case ConditionType.Znv64: e = m.And(m.Ne(left, right), m.Test(ConditionCode.OV, m.ISub(left, right))); break; default: throw new NotImplementedException(instr.Condition.ToString()); } return(e); }
public IEnumerator <RtlInstructionCluster> GetEnumerator() { while (dasm.MoveNext()) { this.instr = dasm.Current; iclass = instr.InstructionClass; try { switch (instr.Mnemonic) { default: EmitUnitTest(); host.Warn( instr.Address, "AArch64 instruction {0} is not supported yet.", instr); goto case Mnemonic.Invalid; case Mnemonic.Invalid: iclass = InstrClass.Invalid; m.Invalid(); break; case Mnemonic.abs: RewriteSimdUnary("__abs_{0}", Domain.SignedInt); break; case Mnemonic.adc: RewriteAdcSbc(m.IAdd); break; case Mnemonic.adcs: RewriteAdcSbc(m.IAdd, this.NZCV); break; case Mnemonic.add: RewriteMaybeSimdBinary(m.IAdd, "__add_{0}"); break; case Mnemonic.addhn: RewriteSimdBinary("__addhn_{0}", Domain.None); break; case Mnemonic.addhn2: RewriteSimdBinary("__addhn2_{0}", Domain.None); break; case Mnemonic.addp: RewriteSimdBinary("__addp_{0}", Domain.None); break; case Mnemonic.adds: RewriteBinary(m.IAdd, this.NZCV); break; case Mnemonic.addv: RewriteAddv(); break; case Mnemonic.adr: RewriteUnary(n => n); break; case Mnemonic.asrv: RewriteBinary(m.Sar); break; case Mnemonic.adrp: RewriteAdrp(); break; case Mnemonic.and: RewriteBinary(m.And); break; case Mnemonic.ands: RewriteBinary(m.And, this.NZ00); break; case Mnemonic.asr: RewriteBinary(m.Sar); break; case Mnemonic.b: RewriteB(); break; case Mnemonic.bfm: RewriteBfm(); break; case Mnemonic.bic: RewriteLogical((a, b) => m.And(a, m.Comp(b))); break; case Mnemonic.bics: RewriteBinary((a, b) => m.And(a, m.Comp(b)), NZ00); break; case Mnemonic.bif: RewriteSimdBinary("__bif_{0}", Domain.None); break; case Mnemonic.bit: RewriteSimdBinary("__bit_{0}", Domain.None); break; case Mnemonic.bl: RewriteBl(); break; case Mnemonic.blr: RewriteBlr(); break; case Mnemonic.br: RewriteBr(); break; case Mnemonic.brk: RewriteBrk(); break; case Mnemonic.bsl: RewriteBsl(); break; case Mnemonic.cbnz: RewriteCb(m.Ne0); break; case Mnemonic.cbz: RewriteCb(m.Eq0); break; case Mnemonic.ccmn: RewriteCcmn(); break; case Mnemonic.ccmp: RewriteCcmp(); break; case Mnemonic.cls: RewriteSimdUnary("__cls_{0}", Domain.None); break; case Mnemonic.clz: RewriteClz(); break; case Mnemonic.cmp: RewriteCmp(); break; case Mnemonic.cmeq: RewriteCm("__cmeq_{0}", Domain.None); break; case Mnemonic.cmge: RewriteCm("__cmge_{0}", Domain.SignedInt); break; case Mnemonic.cmgt: RewriteCm("__cmgt_{0}", Domain.SignedInt); break; case Mnemonic.cmhi: RewriteCm("__cmhi_{0}", Domain.UnsignedInt); break; case Mnemonic.cmhs: RewriteCm("__cmhs_{0}", Domain.UnsignedInt); break; case Mnemonic.cmle: RewriteCm("__cmle_{0}", Domain.SignedInt); break; case Mnemonic.cmlt: RewriteCm("__cmlt_{0}", Domain.SignedInt); break; case Mnemonic.cmtst: RewriteCm("__cmtst_{0}", Domain.None); break; case Mnemonic.cnt: RewriteSimdUnary("__cnt_{0}", Domain.None); break; case Mnemonic.csel: RewriteCsel(); break; case Mnemonic.csinc: RewriteCsinc(); break; case Mnemonic.csinv: RewriteCsinv(); break; case Mnemonic.csneg: RewriteCsneg(); break; case Mnemonic.dmb: RewriteDmb(); break; case Mnemonic.dsb: RewriteDsb(); break; case Mnemonic.dup: RewriteDup(); break; case Mnemonic.eor: RewriteBinary(m.Xor); break; case Mnemonic.eon: RewriteBinary((a, b) => m.Xor(a, m.Comp(b))); break; case Mnemonic.eret: RewriteEret(); break; case Mnemonic.ext: RewriteExt(); break; case Mnemonic.extr: RewriteExtr(); break; case Mnemonic.fabs: RewriteFabs(); break; case Mnemonic.fadd: RewriteFadd(); break; case Mnemonic.fcmp: RewriteFcmp(); break; case Mnemonic.fcmpe: RewriteFcmp(); break; //$REVIEW: this leaves out the 'e'xception part. case Mnemonic.fcsel: RewriteFcsel(); break; case Mnemonic.fcvt: RewriteFcvt(); break; case Mnemonic.fcvtms: RewriteFcvtms(); break; case Mnemonic.fcvtps: RewriteFcvtps(); break; case Mnemonic.fcvtzs: RewriteFcvtzs(); break; case Mnemonic.fdiv: RewriteMaybeSimdBinary(m.FDiv, "__fdiv_{0}", Domain.Real); break; case Mnemonic.fmadd: RewriteIntrinsicFTernary("__fmaddf", "__fmadd"); break; case Mnemonic.fmsub: RewriteIntrinsicFTernary("__fmsubf", "__fmsub"); break; case Mnemonic.fmax: RewriteIntrinsicFBinary("fmaxf", "fmax"); break; case Mnemonic.fmin: RewriteIntrinsicFBinary("fminf", "fmin"); break; case Mnemonic.fmov: RewriteFmov(); break; case Mnemonic.fmul: RewriteFmul(); break; case Mnemonic.fneg: RewriteUnary(m.FNeg); break; case Mnemonic.fnmul: RewriteFnmul(); break; case Mnemonic.fsqrt: RewriteFsqrt(); break; case Mnemonic.fsub: RewriteMaybeSimdBinary(m.FSub, "__fsub_{0}", Domain.Real); break; case Mnemonic.hlt: RewriteHlt(); break; case Mnemonic.isb: RewriteIsb(); break; case Mnemonic.ld1: RewriteLdN("__ld1"); break; case Mnemonic.ld1r: RewriteLdNr("__ld1r"); break; case Mnemonic.ld2: RewriteLdN("__ld2"); break; case Mnemonic.ld3: RewriteLdN("__ld3"); break; case Mnemonic.ld4: RewriteLdN("__ld4"); break; case Mnemonic.ldnp: RewriteLoadStorePair(true); break; case Mnemonic.ldp: RewriteLoadStorePair(true); break; case Mnemonic.ldarh: RewriteLoadAcquire("__load_acquire_{0}", PrimitiveType.Word16); break; case Mnemonic.ldaxrh: RewriteLoadAcquire("__load_acquire_exclusive_{0}", PrimitiveType.Word16); break; case Mnemonic.ldpsw: RewriteLoadStorePair(true, PrimitiveType.Int32, PrimitiveType.Int64); break; case Mnemonic.ldr: RewriteLdr(null); break; case Mnemonic.ldrb: RewriteLdr(PrimitiveType.Byte); break; case Mnemonic.ldrh: RewriteLdr(PrimitiveType.Word16); break; case Mnemonic.ldrsb: RewriteLdr(PrimitiveType.SByte); break; case Mnemonic.ldrsh: RewriteLdr(PrimitiveType.Int16); break; case Mnemonic.ldrsw: RewriteLdr(PrimitiveType.Int32, PrimitiveType.Int64); break; case Mnemonic.ldxr: RewriteLdx(instr.Operands[0].Width); break; case Mnemonic.lslv: RewriteBinary(m.Shl); break; case Mnemonic.lsrv: RewriteBinary(m.Shr); break; case Mnemonic.ldur: RewriteLdr(null); break; case Mnemonic.ldurb: RewriteLdr(PrimitiveType.Byte); break; case Mnemonic.ldurh: RewriteLdr(PrimitiveType.Word16); break; case Mnemonic.ldursb: RewriteLdr(PrimitiveType.SByte); break; case Mnemonic.ldursh: RewriteLdr(PrimitiveType.Int16); break; case Mnemonic.ldursw: RewriteLdr(PrimitiveType.Int32); break; case Mnemonic.lsl: RewriteBinary(m.Shl); break; case Mnemonic.lsr: RewriteBinary(m.Shr); break; case Mnemonic.madd: RewriteMaddSub(m.IAdd); break; case Mnemonic.mla: RewriteSimdTrinary(Domain.None); break; case Mnemonic.mls: RewriteSimdTrinary(Domain.None); break; case Mnemonic.mneg: RewriteBinary((a, b) => m.Neg(m.IMul(a, b))); break; case Mnemonic.mov: RewriteMov(); break; case Mnemonic.movi: RewriteMovi(); break; case Mnemonic.movk: RewriteMovk(); break; case Mnemonic.movn: RewriteMovn(); break; case Mnemonic.movz: RewriteMovz(); break; case Mnemonic.mrs: RewriteMrs(); break; case Mnemonic.msr: RewriteMsr(); break; case Mnemonic.msub: RewriteMaddSub(m.ISub); break; case Mnemonic.mul: RewriteMaybeSimdBinary(m.IMul, "__mul_{0}"); break; case Mnemonic.mvn: RewriteUnary(m.Comp); break; case Mnemonic.mvni: RewriteLogical((a, b) => ((BigConstant)b).Complement()); break; case Mnemonic.neg: RewriteSimdUnary("__neg_{0}", Domain.SignedInt); break; case Mnemonic.nop: m.Nop(); break; case Mnemonic.not: RewriteMaybeSimdUnary(m.Comp, "__not_{0}"); break; case Mnemonic.orr: RewriteLogical(m.Or); break; case Mnemonic.orn: RewriteBinary((a, b) => m.Or(a, m.Comp(b))); break; case Mnemonic.pmul: RewriteSimdBinary("__pmul_{0}", Domain.None); break; case Mnemonic.pmull: RewriteSimdBinary("__pmull_{0}", Domain.None); break; case Mnemonic.pmull2: RewriteSimdBinary("__pmull2_{0}", Domain.None); break; case Mnemonic.prfm: RewritePrfm(); break; case Mnemonic.raddhn: RewriteSimdBinary("__raddhn_{0}", Domain.None); break; case Mnemonic.raddhn2: RewriteSimdBinary("__raddhn2_{0}", Domain.None); break; case Mnemonic.rbit: RewriteRbit(); break; case Mnemonic.ret: RewriteRet(); break; case Mnemonic.rev: RewriteRev(); break; case Mnemonic.rev16: RewriteRev16(); break; case Mnemonic.rev32: RewriteRev32(); break; case Mnemonic.rev64: RewriteSimdUnary("__rev64_{0}", Domain.None); break; case Mnemonic.ror: RewriteRor(); break; case Mnemonic.rorv: RewriteRor(); break; case Mnemonic.rshrn: RewriteSimdBinary("__rshrn_{0}", Domain.None); break; case Mnemonic.rshrn2: RewriteSimdBinary("__rshrn2_{0}", Domain.None); break; case Mnemonic.rsubhn: RewriteSimdBinary("__rsubhn_{0}", Domain.None); break; case Mnemonic.rsubhn2: RewriteSimdBinary("__rsubhn2_{0}", Domain.None); break; case Mnemonic.saba: RewriteSimdBinary("__saba_{0}", Domain.None); break; case Mnemonic.sabal: RewriteSimdBinary("__sabal_{0}", Domain.None); break; case Mnemonic.sabal2: RewriteSimdBinary("__sabal2_{0}", Domain.None); break; case Mnemonic.sabd: RewriteSimdBinary("__sabd_{0}", Domain.None); break; case Mnemonic.sabdl: RewriteSimdBinary("__sabdl_{0}", Domain.None); break; case Mnemonic.sabdl2: RewriteSimdBinary("__sabdl2_{0}", Domain.None); break; case Mnemonic.sadalp: RewriteSimdBinary("__sadalp_{0}", Domain.SignedInt); break; case Mnemonic.saddl: RewriteSimdBinary("__saddl_{0}", Domain.SignedInt); break; case Mnemonic.saddl2: RewriteSimdBinary("__saddl2_{0}", Domain.SignedInt); break; case Mnemonic.saddlp: RewriteSimdUnary("__saddlp_{0}", Domain.SignedInt); break; case Mnemonic.saddlv: RewriteSimdUnary("__saddlv_{0}", Domain.SignedInt); break; case Mnemonic.saddw: RewriteSimdBinary("__saddw_{0}", Domain.SignedInt); break; case Mnemonic.saddw2: RewriteSimdBinary("__saddw2_{0}", Domain.SignedInt); break; case Mnemonic.sbc: RewriteAdcSbc(m.ISub); break; case Mnemonic.sbcs: RewriteAdcSbc(m.ISub, NZCV); break; case Mnemonic.sbfiz: RewriteSbfiz(); break; case Mnemonic.sbfm: RewriteUSbfm("__sbfm"); break; case Mnemonic.scvtf: RewriteIcvtf("s", Domain.SignedInt); break; case Mnemonic.sdiv: RewriteBinary(m.SDiv); break; case Mnemonic.shadd: RewriteSimdBinary("__shadd_{0}", Domain.SignedInt); break; case Mnemonic.shl: RewriteSimdBinary("__shl_{0}", Domain.None); break; case Mnemonic.shll: RewriteSimdBinary("__shll_{0}", Domain.None); break; case Mnemonic.shll2: RewriteSimdBinary("__shll2_{0}", Domain.None); break; case Mnemonic.shrn: RewriteShrn(); break; case Mnemonic.shsub: RewriteSimdBinary("__shsub_{0}", Domain.SignedInt); break; case Mnemonic.sli: RewriteSimdBinary("__sli_{0}", Domain.None); break; case Mnemonic.smaddl: RewriteMaddl(PrimitiveType.Int64, m.SMul); break; case Mnemonic.smax: RewriteSimdBinary("__smax_{0}", Domain.SignedInt); break; case Mnemonic.smaxp: RewriteSimdBinary("__smaxp_{0}", Domain.SignedInt); break; case Mnemonic.smaxv: RewriteSimdReduce("__smaxv_{0}", Domain.SignedInt); break; case Mnemonic.smc: RewriteSmc(); break; case Mnemonic.smin: RewriteSimdBinary("__smin_{0}", Domain.SignedInt); break; case Mnemonic.sminp: RewriteSimdBinary("__sminp_{0}", Domain.SignedInt); break; case Mnemonic.sminv: RewriteSimdUnary("__sminv_{0}", Domain.SignedInt); break; case Mnemonic.smlal: RewriteSimdTrinary(Domain.SignedInt); break; case Mnemonic.smlal2: RewriteSimdTrinary(Domain.SignedInt); break; case Mnemonic.smlsl: RewriteSimdTrinary(Domain.SignedInt); break; case Mnemonic.smlsl2: RewriteSimdTrinary(Domain.SignedInt); break; case Mnemonic.smov: RewriteVectorElementToScalar(Domain.SignedInt); break; case Mnemonic.smsubl: RewriteSmsubl(); break; case Mnemonic.smull: RewriteMull(PrimitiveType.Int32, PrimitiveType.Int64, m.SMul); break; case Mnemonic.smull2: RewriteSimdBinary("__smull2_{0}", Domain.SignedInt); break; case Mnemonic.smulh: RewriteMulh(PrimitiveType.Int64, PrimitiveType.Int128, m.SMul); break; case Mnemonic.sqabs: RewriteSimdUnary("__sqabs_{0}", Domain.SignedInt); break; case Mnemonic.sqadd: RewriteSimdBinary("__sqadd_{0}", Domain.SignedInt); break; case Mnemonic.sqdmulh: RewriteMaybeSimdBinary(Domain.SignedInt); break; case Mnemonic.sqdmull: RewriteSimdBinary("__sqdmull_{0}", Domain.SignedInt); break; case Mnemonic.sqdmull2: RewriteSimdBinary("__sqdmull2_{0}", Domain.SignedInt); break; case Mnemonic.sqdmlal: RewriteSimdTrinary(Domain.SignedInt); break; case Mnemonic.sqdmlal2: RewriteSimdTrinary(Domain.SignedInt); break; case Mnemonic.sqdmlsl: RewriteSimdTrinary(Domain.SignedInt); break; case Mnemonic.sqdmlsl2: RewriteSimdTrinary(Domain.SignedInt); break; case Mnemonic.sqneg: RewriteSimdUnary("__sqneg_{0}", Domain.SignedInt); break; case Mnemonic.sqrdmlah: RewriteSimdTrinary(Domain.SignedInt); break; case Mnemonic.sqrdmlsh: RewriteSimdTrinary(Domain.SignedInt); break; case Mnemonic.sqrdmulh: RewriteSimdBinary("__sqrdmulh_{0}", Domain.SignedInt); break; case Mnemonic.sqrshl: RewriteSimdBinary("__sqrshl_{0}", Domain.SignedInt); break; case Mnemonic.sqrshrn: RewriteSimdBinary("__sqrshrn_{0}", Domain.SignedInt); break; case Mnemonic.sqrshrn2: RewriteSimdBinary("__sqrshrn2_{0}", Domain.SignedInt); break; case Mnemonic.sqrshrun: RewriteSimdBinary("__sqrshrun_{0}", Domain.SignedInt); break; case Mnemonic.sqrshrun2: RewriteSimdBinary("__sqrshrun2_{0}", Domain.SignedInt); break; case Mnemonic.sqshl: RewriteSimdBinary("__sqshl_{0}", Domain.SignedInt); break; case Mnemonic.sqshlu: RewriteSimdBinary("__sqshlu_{0}", Domain.SignedInt); break; case Mnemonic.sqshrn: RewriteSimdBinary("__sqshrn_{0}", Domain.SignedInt); break; case Mnemonic.sqshrn2: RewriteSimdBinary("__sqshrn2_{0}", Domain.SignedInt); break; case Mnemonic.sqsub: RewriteSimdBinary("__sqsub_{0}", Domain.SignedInt); break; case Mnemonic.sqxtn: RewriteSimdUnary("__sqxtn_{0}", Domain.SignedInt); break; case Mnemonic.sqxtn2: RewriteSimdUnary("__sqxtn2_{0}", Domain.SignedInt); break; case Mnemonic.sqxtun: RewriteSimdUnary("__sqxtun_{0}", Domain.SignedInt); break; case Mnemonic.sqxtun2: RewriteSimdUnary("__sqxtun2_{0}", Domain.SignedInt); break; case Mnemonic.sri: RewriteSimdBinary("__sri_{0}", Domain.SignedInt); break; case Mnemonic.srhadd: RewriteSimdBinary("__srhadd_{0}", Domain.SignedInt); break; case Mnemonic.srshl: RewriteSimdBinary("__srshl_{0}", Domain.SignedInt); break; case Mnemonic.srshr: RewriteSimdBinary("__srshr_{0}", Domain.SignedInt); break; case Mnemonic.srsra: RewriteSimdBinary("__srsra_{0}", Domain.SignedInt); break; case Mnemonic.sshl: RewriteSimdBinary("__sshl_{0}", Domain.SignedInt); break; case Mnemonic.sshll: RewriteSimdBinary("__sshll_{0}", Domain.SignedInt); break; case Mnemonic.sshll2: RewriteSimdBinary("__sshll2_{0}", Domain.SignedInt); break; case Mnemonic.sshr: RewriteSimdWithScalar("__sshr_{0}", Domain.SignedInt); break; case Mnemonic.ssra: RewriteSimdBinary("__ssra_{0}", Domain.SignedInt); break; case Mnemonic.ssubl: RewriteSimdBinary("__ssubl_{0}", Domain.SignedInt); break; case Mnemonic.ssubl2: RewriteSimdBinary("__ssubl2_{0}", Domain.SignedInt); break; case Mnemonic.ssubw: RewriteSimdBinary("__ssubw_{0}", Domain.SignedInt); break; case Mnemonic.ssubw2: RewriteSimdBinary("__ssubw2_{0}", Domain.SignedInt); break; case Mnemonic.subhn: RewriteSimdBinary("__subhn_{0}", Domain.SignedInt); break; case Mnemonic.subhn2: RewriteSimdBinary("__subhn2_{0}", Domain.SignedInt); break; case Mnemonic.suqadd: RewriteSimdBinary("__suqadd_{0}", Domain.SignedInt); break; case Mnemonic.st1: RewriteStN("__st1"); break; case Mnemonic.st2: RewriteStN("__st2"); break; case Mnemonic.st3: RewriteStN("__st3"); break; case Mnemonic.st4: RewriteStN("__st4"); break; case Mnemonic.stlr: RewriteStlr(instr.Operands[0].Width); break; case Mnemonic.stlrh: RewriteStlr(PrimitiveType.Word16); break; case Mnemonic.stp: RewriteLoadStorePair(false); break; case Mnemonic.str: RewriteStr(null); break; case Mnemonic.strb: RewriteStr(PrimitiveType.Byte); break; case Mnemonic.strh: RewriteStr(PrimitiveType.Word16); break; case Mnemonic.stur: RewriteStr(null); break; case Mnemonic.sturb: RewriteStr(PrimitiveType.Byte); break; case Mnemonic.sturh: RewriteStr(PrimitiveType.Word16); break; case Mnemonic.stxr: RewriteStx(instr.Operands[1].Width); break; case Mnemonic.stxrb: RewriteStx(PrimitiveType.Byte); break; case Mnemonic.sub: RewriteBinary(m.ISub); break; case Mnemonic.subs: RewriteBinary(m.ISub, NZCV); break; case Mnemonic.svc: RewriteSvc(); break; case Mnemonic.sxtb: RewriteUSxt(Domain.SignedInt, 8); break; case Mnemonic.sxth: RewriteUSxt(Domain.SignedInt, 16); break; case Mnemonic.sxtl: RewriteSimdUnary("__sxtl_{0}", Domain.SignedInt); break; case Mnemonic.sxtw: RewriteUSxt(Domain.SignedInt, 32); break; case Mnemonic.tbnz: RewriteTb(m.Ne0); break; case Mnemonic.tbl: RewriteTbl(); break; case Mnemonic.tbx: RewriteTbx(); break; case Mnemonic.tbz: RewriteTb(m.Eq0); break; case Mnemonic.test: RewriteTest(); break; case Mnemonic.trn1: RewriteSimdBinary("__trn1_{0}", Domain.UnsignedInt); break; case Mnemonic.trn2: RewriteSimdBinary("__trn2_{0}", Domain.UnsignedInt); break; case Mnemonic.uaba: RewriteSimdBinary("__uaba_{0}", Domain.UnsignedInt); break; case Mnemonic.uabal: RewriteSimdBinary("__uabal_{0}", Domain.UnsignedInt); break; case Mnemonic.uabal2: RewriteSimdBinary("__uabal2_{0}", Domain.UnsignedInt); break; case Mnemonic.uabd: RewriteSimdBinary("__uabd_{0}", Domain.UnsignedInt); break; case Mnemonic.uabdl: RewriteSimdBinary("__uabdl_{0}", Domain.UnsignedInt); break; case Mnemonic.uabdl2: RewriteSimdBinary("__uabdl2_{0}", Domain.UnsignedInt); break; case Mnemonic.uadalp: RewriteSimdBinary("__uadalp_{0}", Domain.UnsignedInt); break; case Mnemonic.uaddl: RewriteSimdBinary("__uaddl_{0}", Domain.UnsignedInt); break; case Mnemonic.uaddl2: RewriteSimdBinary("__uaddl2_{0}", Domain.UnsignedInt); break; case Mnemonic.uaddlp: RewriteSimdBinary("__uaddlp_{0}", Domain.UnsignedInt); break; case Mnemonic.uaddlv: RewriteSimdUnary("__uaddlv_{0}", Domain.UnsignedInt); break; case Mnemonic.uaddw: RewriteUaddw(); break; case Mnemonic.uaddw2: RewriteSimdBinary("__uaddw_{0}", Domain.UnsignedInt); break; case Mnemonic.ubfm: RewriteUSbfm("__ubfm"); break; case Mnemonic.ucvtf: RewriteIcvtf("u", Domain.UnsignedInt); break; case Mnemonic.udiv: RewriteBinary(m.UDiv); break; case Mnemonic.uhadd: RewriteSimdBinary("__uhadd_{0}", Domain.UnsignedInt); break; case Mnemonic.uhsub: RewriteSimdBinary("__uhsub_{0}", Domain.UnsignedInt); break; case Mnemonic.umaddl: RewriteMaddl(PrimitiveType.UInt64, m.UMul); break; case Mnemonic.umax: RewriteSimdBinary("__umax_{0}", Domain.UnsignedInt); break; case Mnemonic.umaxp: RewriteSimdBinary("__umaxp_{0}", Domain.UnsignedInt); break; case Mnemonic.umaxv: RewriteSimdUnary("__umaxv_{0}", Domain.UnsignedInt); break; case Mnemonic.umin: RewriteSimdBinary("__umin_{0}", Domain.UnsignedInt); break; case Mnemonic.uminp: RewriteSimdBinary("__uminp_{0}", Domain.UnsignedInt); break; case Mnemonic.uminv: RewriteSimdUnary("__uminv_{0}", Domain.UnsignedInt); break; case Mnemonic.umlal: RewriteSimdTrinary(Domain.UnsignedInt); break; case Mnemonic.umlal2: RewriteSimdTrinary(Domain.UnsignedInt); break; case Mnemonic.umlsl: RewriteSimdTrinary(Domain.UnsignedInt); break; case Mnemonic.umlsl2: RewriteSimdTrinary(Domain.UnsignedInt); break; case Mnemonic.umov: RewriteVectorElementToScalar(Domain.UnsignedInt); break; case Mnemonic.umulh: RewriteMulh(PrimitiveType.UInt64, m.UMul); break; case Mnemonic.umull: RewriteMull(PrimitiveType.UInt32, PrimitiveType.UInt64, m.UMul); break; case Mnemonic.umull2: RewriteSimdBinary("__umull2_{0}", Domain.UnsignedInt); break; case Mnemonic.uqadd: RewriteSimdBinary("__uqadd_{0}", Domain.UnsignedInt); break; case Mnemonic.uqrshl: RewriteSimdBinary("__uqrshl_{0}", Domain.UnsignedInt); break; case Mnemonic.uqrshrn: RewriteSimdBinary("__uqrshrn_{0}", Domain.UnsignedInt); break; case Mnemonic.uqrshrn2: RewriteSimdBinary("__uqrshrn2_{0}", Domain.UnsignedInt); break; case Mnemonic.uqshl: RewriteSimdBinary("__uqshl_{0}", Domain.UnsignedInt); break; case Mnemonic.uqshrn: RewriteSimdBinary("__uqshrn_{0}", Domain.UnsignedInt); break; case Mnemonic.uqshrn2: RewriteSimdBinary("__uqshrn2_{0}", Domain.UnsignedInt); break; case Mnemonic.uqsub: RewriteSimdBinary("__uqsub_{0}", Domain.UnsignedInt); break; case Mnemonic.uqxtn: RewriteSimdUnary("__uqxtn_{0}", Domain.UnsignedInt); break; case Mnemonic.uqxtn2: RewriteSimdUnary("__uqxtn2_{0}", Domain.UnsignedInt); break; case Mnemonic.urecpe: RewriteSimdUnary("__urecpe_{0}", Domain.UnsignedInt); break; case Mnemonic.urhadd: RewriteSimdBinary("__urhadd_{0}", Domain.UnsignedInt); break; case Mnemonic.urshl: RewriteSimdBinary("__urshl_{0}", Domain.UnsignedInt); break; case Mnemonic.urshr: RewriteSimdBinary("__urshr_{0}", Domain.UnsignedInt); break; case Mnemonic.ursqrte: RewriteSimdUnary("__ursqrte_{0}", Domain.UnsignedInt); break; case Mnemonic.ursra: RewriteSimdBinary("__ursra_{0}", Domain.UnsignedInt); break; case Mnemonic.ushl: RewriteMaybeSimdBinary(m.Shr, "__ushl_{0}", Domain.UnsignedInt); break; case Mnemonic.ushll: RewriteMaybeSimdBinary(m.Shr, "__ushll_{0}", Domain.UnsignedInt); break; case Mnemonic.ushll2: RewriteMaybeSimdBinary(m.Shr, "__ushll2_{0}", Domain.UnsignedInt); break; case Mnemonic.ushr: RewriteMaybeSimdBinary(m.Shr, "__ushr_{0}", Domain.UnsignedInt); break; case Mnemonic.usqadd: RewriteSimdBinary("__usqadd_{0}", Domain.UnsignedInt); break; case Mnemonic.usra: RewriteSimdBinary("__usra_{0}", Domain.UnsignedInt); break; case Mnemonic.usubl: RewriteSimdBinary("__usubl_{0}", Domain.UnsignedInt); break; case Mnemonic.usubl2: RewriteSimdBinary("__usubl2_{0}", Domain.UnsignedInt); break; case Mnemonic.usubw: RewriteSimdBinary("__usubw_{0}", Domain.UnsignedInt); break; case Mnemonic.usubw2: RewriteSimdBinary("__usubw2_{0}", Domain.UnsignedInt); break; case Mnemonic.uxtb: RewriteUSxt(Domain.UnsignedInt, 8); break; case Mnemonic.uxth: RewriteUSxt(Domain.UnsignedInt, 16); break; case Mnemonic.uxtl: RewriteSimdUnary("__uxtl_{0}", Domain.UnsignedInt); break; case Mnemonic.uxtl2: RewriteSimdUnary("__uxtl2_{0}", Domain.UnsignedInt); break; case Mnemonic.uxtw: RewriteUSxt(Domain.UnsignedInt, 32); break; case Mnemonic.uzp1: RewriteSimdBinary("__uzp1_{0}", Domain.None); break; case Mnemonic.uzp2: RewriteSimdBinary("__uzp2_{0}", Domain.None); break; case Mnemonic.xtn: RewriteSimdUnary("__xtn_{0}", Domain.None); break; case Mnemonic.xtn2: RewriteSimdUnary("__xtn2_{0}", Domain.None); break; case Mnemonic.zip1: RewriteSimdBinary("__zip1_{0}", Domain.None); break; case Mnemonic.zip2: RewriteSimdBinary("__zip2_{0}", Domain.None); break; } } catch (Exception e) { EmitUnitTest(e.Message); } yield return(m.MakeCluster(instr.Address, instr.Length, iclass)); cluster.Clear(); } }