def Imm15 : Format<21>;
def Vpr : Format<22>;
-class PPC32Inst : Instruction {
- field bits<32> Inst;
- bits<3> ArgCount;
- bits<5> Arg0Type;
- bits<5> Arg1Type;
- bits<5> Arg2Type;
- bits<5> Arg3Type;
- bits<5> Arg4Type;
- bit PPC64;
- bit VMX;
-
- let Namespace = "PPC32";
-}
-
//===----------------------------------------------------------------------===//
//
// PowerPC instruction formats
-class PPC32I<string name, bits<6> opcode, bit ppc64, bit vmx> : Instruction {
+class I<string name, bits<6> opcode, bit ppc64, bit vmx> : Instruction {
field bits<32> Inst;
- field bits<6> Opcode = opcode;
bits<3> ArgCount;
bits<5> Arg0Type;
bit VMX = vmx;
let Name = name;
- let Inst{0-5} = Opcode;
+ let Namespace = "PPC";
+ let Inst{0-5} = opcode;
}
-class XForm_base_r3xo<string name, bits<6> opcode, bits<10> xo, bit ppc64,
- bit vmx> : PPC32I<name, opcode, ppc64, vmx> {
- let ArgCount = 3;
- field bits<5> A;
- field bits<5> B;
- field bits<5> C;
- field bits<10> D = xo;
- field bit Rc = 0;
+// 1.7.1 I-Form
+class IForm<string name, bits<6> opcode, bit aa, bit lk, bit ppc64, bit vmx>
+ : I<name, opcode, ppc64, vmx> {
+ field bits<24> LI;
- let ArgCount = 3;
- let Arg0Type = Gpr.Value;
- let Arg1Type = Gpr.Value;
- let Arg2Type = Gpr.Value;
+ let ArgCount = 1;
+ let Arg0Type = Imm24.Value;
+ let Arg1Type = 0;
+ let Arg2Type = 0;
let Arg3Type = 0;
let Arg4Type = 0;
- let Inst{6-10} = A;
- let Inst{11-15} = B;
- let Inst{16-20} = C;
- let Inst{21-30} = D;
- let Inst{31} = Rc;
+ let Inst{6-29} = LI;
+ let Inst{30} = aa;
+ let Inst{31} = lk;
}
-class XForm_6<string name, bits<6> opcode, bits<10> xo, bit rc, bit ppc64,
- bit vmx> : XForm_base_r3xo<name, opcode, xo, ppc64, vmx> {
- let Rc = rc;
-}
+// 1.7.2 B-Form
+class BForm<string name, bits<6> opcode, bit aa, bit lk, bit ppc64, bit vmx>
+ : I<name, opcode, ppc64, vmx> {
+ field bits<5> BO;
+ field bits<5> BI;
+ field bits<14> BD;
-class XForm_7<string name, bits<6> opcode, bits<10> xo, bit ppc64, bit vmx>
- : XForm_6<name, opcode, xo, 1, ppc64, vmx>;
+ let ArgCount = 3;
+ let Arg0Type = Imm5.Value;
+ let Arg1Type = Imm5.Value;
+ let Arg2Type = PCRelimm14.Value;
+ let Arg3Type = 0;
+ let Arg4Type = 0;
-class XForm_10<string name, bits<6> opcode, bits<10> xo, bit rc, bit ppc64,
- bit vmx> : XForm_base_r3xo<name, opcode, xo, ppc64, vmx> {
- let Rc = rc;
+ let Inst{6-10} = BO;
+ let Inst{11-15} = BI;
+ let Inst{16-29} = BD;
+ let Inst{30} = aa;
+ let Inst{31} = lk;
+}
+
+class BForm_ext<string name, bits<6> opcode, bit aa, bit lk, bits<5> bo,
+ bits<5> bi, bit ppc64, bit vmx>
+ : BForm<name, opcode, aa, lk, ppc64, vmx> {
+ let ArgCount = 2;
let Arg2Type = Imm5.Value;
+ let Arg1Type = PCRelimm14.Value;
+ let Arg2Type = 0;
+ let BO = bo;
+ let BI = bi;
}
+// 1.7.4 D-Form
class DForm_base<string name, bits<6> opcode, bit ppc64, bit vmx>
- : PPC32I<name, opcode, ppc64, vmx> {
+ : I<name, opcode, ppc64, vmx> {
field bits<5> A;
field bits<5> B;
field bits<16> C;
class DForm_1<string name, bits<6> opcode, bit ppc64, bit vmx>
: DForm_base<name, opcode, ppc64, vmx> {
- let Arg2Type = Zimm16.Value;
+ let Arg1Type = Disimm16.Value;
+ let Arg2Type = Gpr0.Value;
}
class DForm_2<string name, bits<6> opcode, bit ppc64, bit vmx>
: DForm_1<name, opcode, ppc64, vmx>;
class DForm_4<string name, bits<6> opcode, bit ppc64, bit vmx>
- : DForm_1<name, opcode, ppc64, vmx>;
-
-class DForm_7<string name, bits<6> opcode, bit ppc64, bit vmx>
: DForm_base<name, opcode, ppc64, vmx> {
- let Arg1Type = Imm5.Value;
-}
-
-//===----------------------------------------------------------------------===//
-
-class PPC32InstPattern1 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<5> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<16> operand1;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {20-16} = opconstant1;
- let Inst {25-21} = operand0;
- let Inst {15-0} = operand1;
-}
-
-class PPC32InstPattern2 <string name, Format OperandType0, Format OperandType1, Format OperandType2, bits<6> opconstant0, bits<11> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 3;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<5> operand2;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {10-0} = opconstant1;
- let Inst {25-21} = operand0;
- let Inst {20-16} = operand1;
- let Inst {15-11} = operand2;
-}
-
-class PPC32InstPattern3 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<16> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {15-0} = opconstant1;
- let Inst {25-21} = operand0;
- let Inst {20-16} = operand1;
-}
-
-class PPC32InstPattern6 <string name, Format OperandType0, bits<6> opconstant0, bits<2> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 1;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = 0;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<24> operand0;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {1-0} = opconstant1;
- let Inst {25-2} = operand0;
-}
-
-class PPC32InstPattern7 <string name, Format OperandType0, Format OperandType1, Format OperandType2, bits<6> opconstant0, bits<2> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 3;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<14> operand2;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {1-0} = opconstant1;
- let Inst {25-21} = operand0;
- let Inst {20-16} = operand1;
- let Inst {15-2} = operand2;
-}
-
-class PPC32InstPattern8 <string name, Format OperandType0, Format OperandType1, Format OperandType2, bits<6> opconstant0, bits<3> opconstant1, bits<11> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 3;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<2> operand2;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {15-13} = opconstant1;
- let Inst {10-0} = opconstant2;
- let Inst {25-21} = operand0;
- let Inst {20-16} = operand1;
- let Inst {12-11} = operand2;
-}
-
-class PPC32InstPattern9 <string name, Format OperandType0, Format OperandType1, bits<11> opconstant0, bits<2> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<14> operand1;
-
-
- let Inst {31-21} = opconstant0;
- let Inst {1-0} = opconstant1;
- let Inst {20-16} = operand0;
- let Inst {15-2} = operand1;
-}
-
-class PPC32InstPattern10 <string name, Format OperandType0, bits<16> opconstant0, bits<2> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 1;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = 0;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<14> operand0;
-
-
- let Inst {31-16} = opconstant0;
- let Inst {1-0} = opconstant1;
- let Inst {15-2} = operand0;
-}
-
-class PPC32InstPattern11 <string name, Format OperandType0, bits<19> opconstant0, bits<11> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 1;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = 0;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<2> operand0;
-
-
- let Inst {31-13} = opconstant0;
- let Inst {10-0} = opconstant1;
- let Inst {12-11} = operand0;
-}
-
-class PPC32InstPattern12 <string name, Format OperandType0, Format OperandType1, bits<11> opconstant0, bits<3> opconstant1, bits<11> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<2> operand1;
-
-
- let Inst {31-21} = opconstant0;
- let Inst {15-13} = opconstant1;
- let Inst {10-0} = opconstant2;
- let Inst {20-16} = operand0;
- let Inst {12-11} = operand1;
-}
-
-class PPC32InstPattern13 <string name, Format OperandType0, Format OperandType1, Format OperandType2, Format OperandType3, bits<6> opconstant0, bits<1> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 4;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = OperandType3.Value;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<3> operand0;
- bits<1> operand1;
- bits<5> operand2;
- bits<16> operand3;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {22} = opconstant1;
- let Inst {25-23} = operand0;
- let Inst {21} = operand1;
- let Inst {20-16} = operand2;
- let Inst {15-0} = operand3;
-}
-
-class PPC32InstPattern14 <string name, Format OperandType0, Format OperandType1, Format OperandType2, bits<6> opconstant0, bits<2> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 3;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<3> operand0;
- bits<5> operand1;
- bits<16> operand2;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {22-21} = opconstant1;
- let Inst {25-23} = operand0;
- let Inst {20-16} = operand1;
- let Inst {15-0} = operand2;
+ let Arg2Type = Zimm16.Value;
}
-class PPC32InstPattern15 <string name, Format OperandType0, Format OperandType1, Format OperandType2, Format OperandType3, bits<6> opconstant0, bits<1> opconstant1, bits<11> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 4;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = OperandType3.Value;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<3> operand0;
- bits<1> operand1;
- bits<5> operand2;
- bits<5> operand3;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {22} = opconstant1;
- let Inst {10-0} = opconstant2;
- let Inst {25-23} = operand0;
- let Inst {21} = operand1;
- let Inst {20-16} = operand2;
- let Inst {15-11} = operand3;
+class DForm_4_zero<string name, bits<6> opcode, bit ppc64, bit vmx>
+ : DForm_1<name, opcode, ppc64, vmx> {
+ let ArgCount = 0;
+ let Arg0Type = 0;
+ let Arg1Type = 0;
+ let Arg2Type = 0;
+ let A = 0;
+ let B = 0;
+ let C = 0;
}
-class PPC32InstPattern16 <string name, Format OperandType0, Format OperandType1, Format OperandType2, bits<6> opconstant0, bits<2> opconstant1, bits<11> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 3;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<3> operand0;
- bits<5> operand1;
- bits<5> operand2;
+class DForm_5<string name, bits<6> opcode, bit ppc64, bit vmx>
+ : I<name, opcode, ppc64, vmx> {
+ field bits<3> BF;
+ field bits<1> L;
+ field bits<5> RA;
+ field bits<16> I;
+ let ArgCount = 4;
+ let Arg0Type = Imm3.Value;
+ let Arg1Type = Imm1.Value;
+ let Arg2Type = Gpr.Value;
+ let Arg3Type = Simm16.Value;
+ let Arg4Type = 0;
- let Inst {31-26} = opconstant0;
- let Inst {22-21} = opconstant1;
- let Inst {10-0} = opconstant2;
- let Inst {25-23} = operand0;
- let Inst {20-16} = operand1;
- let Inst {15-11} = operand2;
+ let Inst{6-8} = BF;
+ let Inst{9} = 0;
+ let Inst{10} = L;
+ let Inst{11-15} = RA;
+ let Inst{16-31} = I;
}
-class PPC32InstPattern17 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<16> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {15-0} = opconstant1;
- let Inst {20-16} = operand0;
- let Inst {25-21} = operand1;
+class DForm_5_ext<string name, bits<6> opcode, bit ppc64, bit vmx>
+ : DForm_5<name, opcode, ppc64, vmx> {
+ let L = ppc64;
+ let ArgCount = 3;
+ let Arg0Type = Imm3.Value;
+ let Arg1Type = Gpr.Value;
+ let Arg2Type = Simm16.Value;
+ let Arg3Type = 0;
}
-class PPC32InstPattern18 <string name, Format OperandType0, Format OperandType1, Format OperandType2, bits<6> opconstant0, bits<5> opconstant1, bits<6> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 3;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<5> operand2;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {15-11} = opconstant1;
- let Inst {5-0} = opconstant2;
- let Inst {25-21} = operand0;
- let Inst {20-16} = operand1;
- let Inst {10-6} = operand2;
+class DForm_6<string name, bits<6> opcode, bit ppc64, bit vmx>
+ : DForm_5<name, opcode, ppc64, vmx> {
+ let Arg3Type = Zimm16.Value;
}
-class PPC32InstPattern19 <string name, Format OperandType0, Format OperandType1, Format OperandType2, Format OperandType3, bits<6> opconstant0, bits<6> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 4;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = OperandType3.Value;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<5> operand2;
- bits<5> operand3;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {5-0} = opconstant1;
- let Inst {25-21} = operand0;
- let Inst {20-16} = operand1;
- let Inst {10-6} = operand2;
- let Inst {15-11} = operand3;
+class DForm_6_ext<string name, bits<6> opcode, bit ppc64, bit vmx>
+ : DForm_6<name, opcode, ppc64, vmx> {
+ let L = ppc64;
+ let ArgCount = 3;
+ let Arg0Type = Imm3.Value;
+ let Arg1Type = Gpr.Value;
+ let Arg2Type = Simm16.Value;
+ let Arg3Type = 0;
}
-class PPC32InstPattern20 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<5> opconstant1, bits<11> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {20-16} = opconstant1;
- let Inst {10-0} = opconstant2;
- let Inst {25-21} = operand0;
- let Inst {15-11} = operand1;
+class DForm_7<string name, bits<6> opcode, bit ppc64, bit vmx>
+ : DForm_base<name, opcode, ppc64, vmx> {
+ let Arg1Type = Imm5.Value;
}
-class PPC32InstPattern21 <string name, Format OperandType0, bits<6> opconstant0, bits<21> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 1;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = 0;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {20-0} = opconstant1;
- let Inst {25-21} = operand0;
+class DForm_8<string name, bits<6> opcode, bit ppc64, bit vmx>
+ : DForm_1<name, opcode, ppc64, vmx> {
+ let Arg0Type = Fpr.Value;
}
-class PPC32InstPattern22 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<18> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<3> operand0;
- bits<5> operand1;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {17-0} = opconstant1;
- let Inst {25-23} = operand0;
- let Inst {22-18} = operand1;
+class DForm_9<string name, bits<6> opcode, bit ppc64, bit vmx>
+ : DForm_1<name, opcode, ppc64, vmx> {
+ let Arg0Type = Fpr.Value;
}
-class PPC32InstPattern23 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<7> opconstant1, bits<12> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<3> operand0;
- bits<4> operand1;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {22-16} = opconstant1;
- let Inst {11-0} = opconstant2;
- let Inst {25-23} = operand0;
- let Inst {15-12} = operand1;
-}
-
-class PPC32InstPattern24 <string name, Format OperandType0, Format OperandType1, bits<7> opconstant0, bits<1> opconstant1, bits<11> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<8> operand0;
- bits<5> operand1;
+// 1.7.5 DS-Form
+class DSForm_1<string name, bits<6> opcode, bits<2> xo, bit ppc64, bit vmx>
+ : I<name, opcode, ppc64, vmx> {
+ field bits<5> RST;
+ field bits<14> DS;
+ field bits<5> RA;
+ let ArgCount = 3;
+ let Arg0Type = Gpr.Value;
+ let Arg1Type = Disimm14.Value;
+ let Arg2Type = Gpr.Value;
+ let Arg3Type = 0;
+ let Arg4Type = 0;
- let Inst {31-25} = opconstant0;
- let Inst {16} = opconstant1;
- let Inst {10-0} = opconstant2;
- let Inst {24-17} = operand0;
- let Inst {15-11} = operand1;
+ let Inst{6-10} = RST;
+ let Inst{11-15} = RA;
+ let Inst{16-29} = DS;
+ let Inst{30-31} = xo;
}
-class PPC32InstPattern25 <string name, Format OperandType0, Format OperandType1, Format OperandType2, bits<6> opconstant0, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 3;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<16> operand1;
- bits<5> operand2;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {25-21} = operand0;
- let Inst {15-0} = operand1;
- let Inst {20-16} = operand2;
-}
+class DSForm_2<string name, bits<6> opcode, bits<2> xo, bit ppc64, bit vmx>
+ : DSForm_1<name, opcode, xo, ppc64, vmx>;
-class PPC32InstPattern26 <string name, Format OperandType0, Format OperandType1, Format OperandType2, bits<6> opconstant0, bits<2> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 3;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<14> operand1;
- bits<5> operand2;
+// 1.7.6 X-Form
+class XForm_base_r3xo<string name, bits<6> opcode, bits<10> xo, bit rc,
+ bit ppc64, bit vmx> : I<name, opcode, ppc64, vmx> {
+ field bits<5> RST;
+ field bits<5> A;
+ field bits<5> B;
+ let ArgCount = 3;
+ let Arg0Type = Gpr.Value;
+ let Arg1Type = Gpr.Value;
+ let Arg2Type = Gpr.Value;
+ let Arg3Type = 0;
+ let Arg4Type = 0;
- let Inst {31-26} = opconstant0;
- let Inst {1-0} = opconstant1;
- let Inst {25-21} = operand0;
- let Inst {15-2} = operand1;
- let Inst {20-16} = operand2;
+ let Inst{6-10} = RST;
+ let Inst{11-15} = A;
+ let Inst{16-20} = B;
+ let Inst{21-30} = xo;
+ let Inst{31} = rc;
}
-class PPC32InstPattern27 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<2> opconstant1, bits<18> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<3> operand0;
- bits<3> operand1;
+class XForm_1<string name, bits<6> opcode, bits<10> xo, bit ppc64,
+ bit vmx> : XForm_base_r3xo<name, opcode, xo, 0, ppc64, vmx>;
-
- let Inst {31-26} = opconstant0;
- let Inst {22-21} = opconstant1;
- let Inst {17-0} = opconstant2;
- let Inst {25-23} = operand0;
- let Inst {20-18} = operand1;
+class XForm_5<string name, bits<6> opcode, bits<10> xo, bit ppc64,
+ bit vmx> : XForm_base_r3xo<name, opcode, xo, 0, ppc64, vmx> {
+ let ArgCount = 1;
+ let Arg1Type = 0;
+ let Arg2Type = 0;
+ let A = 0;
+ let B = 0;
}
-class PPC32InstPattern28 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<11> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<10> operand1;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {10-0} = opconstant1;
- let Inst {25-21} = operand0;
- let Inst {20-11} = operand1;
-}
+class XForm_6<string name, bits<6> opcode, bits<10> xo, bit rc, bit ppc64,
+ bit vmx> : XForm_base_r3xo<name, opcode, xo, rc, ppc64, vmx>;
-class PPC32InstPattern29 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<11> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<10> operand0;
- bits<5> operand1;
+class XForm_7<string name, bits<6> opcode, bits<10> xo, bit ppc64, bit vmx>
+ : XForm_base_r3xo<name, opcode, xo, 1, ppc64, vmx>;
+class XForm_8<string name, bits<6> opcode, bits<10> xo, bit ppc64, bit vmx>
+ : XForm_base_r3xo<name, opcode, xo, 0, ppc64, vmx>;
- let Inst {31-26} = opconstant0;
- let Inst {10-0} = opconstant1;
- let Inst {20-11} = operand0;
- let Inst {25-21} = operand1;
+class XForm_10<string name, bits<6> opcode, bits<10> xo, bit rc, bit ppc64,
+ bit vmx> : XForm_base_r3xo<name, opcode, xo, rc, ppc64, vmx> {
+ let Arg2Type = Imm5.Value;
}
-class PPC32InstPattern30 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<1> opconstant1, bits<12> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<8> operand0;
- bits<5> operand1;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {20} = opconstant1;
- let Inst {11-0} = opconstant2;
- let Inst {19-12} = operand0;
- let Inst {25-21} = operand1;
+class XForm_11<string name, bits<6> opcode, bits<10> xo, bit rc, bit ppc64,
+ bit vmx> : XForm_base_r3xo<name, opcode, xo, rc, ppc64, vmx> {
+ let ArgCount = 2;
+ let Arg2Type = 0;
+ let B = 0;
}
-class PPC32InstPattern31 <string name, Format OperandType0, bits<6> opconstant0, bits<23> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 1;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = 0;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<3> operand0;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {22-0} = opconstant1;
- let Inst {25-23} = operand0;
+class XForm_16<string name, bits<6> opcode, bits<10> xo, bit ppc64, bit vmx>
+ : I<name, opcode, ppc64, vmx> {
+ field bits<3> BF;
+ field bits<1> L;
+ field bits<5> RA;
+ field bits<5> RB;
+
+ let ArgCount = 4;
+ let Arg0Type = Imm3.Value;
+ let Arg1Type = Imm1.Value;
+ let Arg2Type = Gpr.Value;
+ let Arg3Type = Gpr.Value;
+ let Arg4Type = 0;
+
+ let Inst{6-8} = BF;
+ let Inst{9} = 0;
+ let Inst{10} = L;
+ let Inst{11-15} = RA;
+ let Inst{16-20} = RB;
+ let Inst{21-30} = xo;
+ let Inst{31} = 0;
}
-class PPC32InstPattern32 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<1> opconstant1, bits<12> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<8> operand1;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {20} = opconstant1;
- let Inst {11-0} = opconstant2;
- let Inst {25-21} = operand0;
- let Inst {19-12} = operand1;
+class XForm_16_ext<string name, bits<6> opcode, bits<10> xo, bit ppc64, bit vmx>
+ : XForm_16<name, opcode, xo, ppc64, vmx> {
+ let L = ppc64;
}
-class PPC32InstPattern33 <string name, bits<32> opconstant0, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 0;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = 0;
- let Arg1Type = 0;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
-
+class XForm_17<string name, bits<6> opcode, bits<10> xo, bit ppc64, bit vmx>
+ : I<name, opcode, ppc64, vmx> {
+ field bits<3> BF;
+ field bits<5> FRA;
+ field bits<5> FRB;
+
+ let ArgCount = 3;
+ let Arg0Type = Imm3.Value;
+ let Arg1Type = Fpr.Value;
+ let Arg2Type = Fpr.Value;
+ let Arg3Type = 0;
+ let Arg4Type = 0;
- let Inst {31-0} = opconstant0;
+ let Inst{6-8} = BF;
+ let Inst{9-10} = 0;
+ let Inst{11-15} = FRA;
+ let Inst{16-20} = FRB;
+ let Inst{21-30} = xo;
+ let Inst{31} = 0;
}
-class PPC32InstPattern34 <string name, Format OperandType0, Format OperandType1, Format OperandType2, Format OperandType3, Format OperandType4, bits<6> opconstant0, bits<1> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 5;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = OperandType3.Value;
- let Arg4Type = OperandType4.Value;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<5> operand2;
- bits<5> operand3;
- bits<5> operand4;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {0} = opconstant1;
- let Inst {20-16} = operand0;
- let Inst {25-21} = operand1;
- let Inst {15-11} = operand2;
- let Inst {10-6} = operand3;
- let Inst {5-1} = operand4;
+class XForm_25<string name, bits<6> opcode, bits<10> xo, bit ppc64,
+ bit vmx> : XForm_base_r3xo<name, opcode, xo, 0, ppc64, vmx> {
+ let Arg0Type = Fpr.Value;
+ let Arg1Type = Gpr0.Value;
}
-class PPC32InstPattern35 <string name, Format OperandType0, Format OperandType1, Format OperandType2, bits<6> opconstant0, bits<11> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 3;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<5> operand2;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {10-0} = opconstant1;
- let Inst {25-21} = operand0;
- let Inst {15-11} = operand1;
- let Inst {20-16} = operand2;
+class XForm_26<string name, bits<6> opcode, bits<10> xo, bit rc, bit ppc64,
+ bit vmx> : XForm_base_r3xo<name, opcode, xo, rc, ppc64, vmx> {
+ let ArgCount = 2;
+ let Arg0Type = Fpr.Value;
+ let Arg1Type = Fpr.Value;
+ let Arg2Type = 0;
+ let A = 0;
}
-class PPC32InstPattern36 <string name, Format OperandType0, bits<9> opconstant0, bits<21> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 1;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = 0;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<2> operand0;
-
-
- let Inst {31-23} = opconstant0;
- let Inst {20-0} = opconstant1;
- let Inst {22-21} = operand0;
+class XForm_28<string name, bits<6> opcode, bits<10> xo, bit ppc64,
+ bit vmx> : XForm_base_r3xo<name, opcode, xo, 0, ppc64, vmx> {
+ let Arg0Type = Fpr.Value;
+ let Arg1Type = Gpr0.Value;
}
-class PPC32InstPattern37 <string name, Format OperandType0, Format OperandType1, bits<11> opconstant0, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<16> operand1;
-
-
- let Inst {31-21} = opconstant0;
- let Inst {20-16} = operand0;
- let Inst {15-0} = operand1;
+// 1.7.7 XL-Form
+class XLForm_1<string name, bits<6> opcode, bits<10> xo, bit ppc64, bit vmx>
+ : XForm_base_r3xo<name, opcode, xo, 0, ppc64, vmx> {
+ let Arg0Type = Imm5.Value;
+ let Arg1Type = Imm5.Value;
+ let Arg2Type = Imm5.Value;
}
-class PPC32InstPattern38 <string name, Format OperandType0, Format OperandType1, bits<11> opconstant0, bits<11> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
+class XLForm_2<string name, bits<6> opcode, bits<10> xo, bit lk, bit ppc64,
+ bit vmx> : I<name, opcode, ppc64, vmx> {
+ field bits<5> BO;
+ field bits<5> BI;
+ field bits<2> BH;
+
+ let ArgCount = 3;
+ let Arg0Type = Imm5.Value;
+ let Arg1Type = Imm5.Value;
+ let Arg2Type = Imm2.Value;
+ let Arg3Type = 0;
+ let Arg4Type = 0;
+ let Inst{6-10} = BO;
+ let Inst{11-15} = BI;
+ let Inst{16-18} = 0;
+ let Inst{19-20} = BH;
+ let Inst{21-30} = xo;
+ let Inst{31} = lk;
+}
+
+class XLForm_2_ext<string name, bits<6> opcode, bits<10> xo, bits<5> bo,
+ bits<5> bi, bit lk, bit ppc64, bit vmx>
+ : XLForm_2<name, opcode, xo, lk, ppc64, vmx> {
+ let ArgCount = 0;
+ let Arg0Type = 0;
+ let Arg1Type = 0;
+ let Arg2Type = 0;
+ let BO = bo;
+ let BI = bi;
+ let BH = 0;
+}
+
+// 1.7.8 XFX-Form
+class XFXForm_1<string name, bits<6> opcode, bits<10> xo, bit ppc64, bit vmx>
+ : I<name, opcode, ppc64, vmx> {
+ field bits<5> ST;
+ field bits<10> SPR;
+
+ let ArgCount = 2;
+ let Arg0Type = Imm5.Value;
+ let Arg1Type = Gpr.Value;
+ let Arg2Type = 0;
+ let Arg3Type = 0;
+ let Arg4Type = 0;
- let Inst {31-21} = opconstant0;
- let Inst {10-0} = opconstant1;
- let Inst {20-16} = operand0;
- let Inst {15-11} = operand1;
+ let Inst{6-10} = ST;
+ let Inst{11-20} = SPR;
+ let Inst{21-30} = xo;
+ let Inst{31} = 0;
}
-class PPC32InstPattern39 <string name, Format OperandType0, Format OperandType1, Format OperandType2, bits<7> opconstant0, bits<11> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 3;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<4> operand2;
-
-
- let Inst {31-25} = opconstant0;
- let Inst {10-0} = opconstant1;
- let Inst {20-16} = operand0;
- let Inst {15-11} = operand1;
- let Inst {24-21} = operand2;
+class XFXForm_1_ext<string name, bits<6> opcode, bits<10> xo, bits<10> spr,
+ bit ppc64, bit vmx> : XFXForm_1<name,opcode,xo,ppc64,vmx> {
+ let ArgCount = 1;
+ let Arg0Type = Gpr.Value;
+ let Arg1Type = 0;
+ let SPR = spr;
}
-class PPC32InstPattern40 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<4> opconstant1, bits<16> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<1> operand1;
-
+class XFXForm_7<string name, bits<6> opcode, bits<10> xo, bit ppc64, bit vmx>
+ : XFXForm_1<name, opcode, xo, ppc64, vmx>;
- let Inst {31-26} = opconstant0;
- let Inst {20-17} = opconstant1;
- let Inst {15-0} = opconstant2;
- let Inst {25-21} = operand0;
- let Inst {16} = operand1;
+class XFXForm_7_ext<string name, bits<6> opcode, bits<10> xo, bits<10> spr,
+ bit ppc64, bit vmx> : XFXForm_7<name,opcode,xo,ppc64,vmx> {
+ let ArgCount = 1;
+ let Arg0Type = Gpr.Value;
+ let Arg1Type = 0;
+ let SPR = spr;
}
-class PPC32InstPattern41 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<1> opconstant1, bits<16> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<4> operand0;
- bits<5> operand1;
+// 1.7.11 XO-Form
+class XOForm_1<string name, bits<6> opcode, bits<9> xo, bit oe, bit rc,
+ bit ppc64, bit vmx> : I<name, opcode, ppc64, vmx> {
+ field bits<5> RT;
+ field bits<5> RA;
+ field bits<5> RB;
+ let ArgCount = 3;
+ let Arg0Type = Gpr.Value;
+ let Arg1Type = Gpr.Value;
+ let Arg2Type = Gpr.Value;
+ let Arg3Type = 0;
+ let Arg4Type = 0;
- let Inst {31-26} = opconstant0;
- let Inst {20} = opconstant1;
- let Inst {15-0} = opconstant2;
- let Inst {19-16} = operand0;
- let Inst {25-21} = operand1;
-}
-
-class PPC32InstPattern42 <string name, Format OperandType0, Format OperandType1, bits<6> opconstant0, bits<1> opconstant1, bits<16> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<4> operand1;
-
+ let Inst{6-10} = RT;
+ let Inst{11-15} = RA;
+ let Inst{16-20} = RB;
+ let Inst{21} = oe;
+ let Inst{22-30} = xo;
+ let Inst{31} = rc;
+}
+
+// This is a reversal of the two operands, used notably by extended ops SUB*:
+// sub x, y, z == subf x, z, y
+// subc x, y, z == subfc x, z, y
+class XOForm_1_rev<string name, bits<6> opcode, bits<9> xo, bit oe, bit rc,
+ bit ppc64, bit vmx>
+ : XOForm_1<name, opcode, xo, oe, rc, ppc64, vmx> {
+ let Inst{11-15} = RB;
+ let Inst{16-20} = RA;
+}
+
+class XOForm_2<string name, bits<6> opcode, bits<9> xo, bit rc, bit ppc64,
+ bit vmx> : XOForm_1<name, opcode, xo, 0, rc, ppc64, vmx>;
+
+class XOForm_3<string name, bits<6> opcode, bits<9> xo, bit oe, bit rc,
+ bit ppc64, bit vmx> : XOForm_1<name,opcode,xo,oe,rc,ppc64,vmx> {
+ let RB = 0;
+}
+
+// 1.7.12 A-Form
+class AForm_1<string name, bits<6> opcode, bits<5> xo, bit rc, bit ppc64,
+ bit vmx> : I<name, opcode, ppc64, vmx> {
+ let ArgCount = 4;
+ field bits<5> FRT;
+ field bits<5> FRA;
+ field bits<5> FRB;
+ field bits<5> FRC;
+
+ let Arg0Type = Fpr.Value;
+ let Arg1Type = Fpr.Value;
+ let Arg2Type = Fpr.Value;
+ let Arg3Type = Fpr.Value;
+ let Arg4Type = 0;
- let Inst {31-26} = opconstant0;
- let Inst {20} = opconstant1;
- let Inst {15-0} = opconstant2;
- let Inst {25-21} = operand0;
- let Inst {19-16} = operand1;
+ let Inst{6-10} = FRT;
+ let Inst{11-15} = FRA;
+ let Inst{16-20} = FRB;
+ let Inst{21-25} = FRC;
+ let Inst{26-30} = xo;
+ let Inst{31} = rc;
}
-class PPC32InstPattern43 <string name, Format OperandType0, bits<16> opconstant0, bits<11> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 1;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = 0;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
-
-
- let Inst {31-16} = opconstant0;
- let Inst {10-0} = opconstant1;
- let Inst {15-11} = operand0;
+class AForm_2<string name, bits<6> opcode, bits<5> xo, bit rc, bit ppc64,
+ bit vmx> : AForm_1<name, opcode, xo, rc, ppc64, vmx> {
+ let ArgCount = 3;
+ let Arg3Type = 0;
+ let FRC = 0;
}
-class PPC32InstPattern44 <string name, Format OperandType0, Format OperandType1, bits<10> opconstant0, bits<5> opconstant1, bits<11> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 2;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<1> operand1;
-
-
- let Inst {31-22} = opconstant0;
- let Inst {20-16} = opconstant1;
- let Inst {10-0} = opconstant2;
- let Inst {15-11} = operand0;
- let Inst {21} = operand1;
+class AForm_3<string name, bits<6> opcode, bits<5> xo, bit rc, bit ppc64,
+ bit vmx> : AForm_1<name, opcode, xo, rc, ppc64, vmx> {
+ let ArgCount = 3;
+ let Arg3Type = 0;
+ let FRB = 0;
}
-class PPC32InstPattern45 <string name, Format OperandType0, bits<6> opconstant0, bits<11> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 1;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = 0;
- let Arg2Type = 0;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<15> operand0;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {10-0} = opconstant1;
- let Inst {25-11} = operand0;
+class AForm_4<string name, bits<6> opcode, bits<5> xo, bit rc, bit ppc64,
+ bit vmx> : AForm_1<name, opcode, xo, rc, ppc64, vmx> {
+ let ArgCount = 2;
+ let Arg2Type = 0;
+ let Arg3Type = 0;
+ let FRA = 0;
+ let FRC = 0;
}
-class PPC32InstPattern46 <string name, Format OperandType0, Format OperandType1, Format OperandType2, bits<9> opconstant0, bits<11> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 3;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = 0;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<2> operand2;
+// 1.7.13 M-Form
+class MForm_1<string name, bits<6> opcode, bit rc, bit ppc64, bit vmx>
+ : I<name, opcode, ppc64, vmx> {
+ let ArgCount = 5;
+ field bits<5> RS;
+ field bits<5> RA;
+ field bits<5> RB;
+ field bits<5> MB;
+ field bits<5> ME;
+ let Arg0Type = Gpr.Value;
+ let Arg1Type = Gpr.Value;
+ let Arg2Type = Gpr.Value;
+ let Arg3Type = Imm5.Value;
+ let Arg4Type = Imm5.Value;
- let Inst {31-23} = opconstant0;
- let Inst {10-0} = opconstant1;
- let Inst {20-16} = operand0;
- let Inst {15-11} = operand1;
- let Inst {22-21} = operand2;
+ let Inst{6-10} = RS;
+ let Inst{11-15} = RA;
+ let Inst{16-20} = RB;
+ let Inst{21-25} = MB;
+ let Inst{26-30} = ME;
+ let Inst{31} = rc;
}
-class PPC32InstPattern47 <string name, Format OperandType0, Format OperandType1, Format OperandType2, Format OperandType3, bits<6> opconstant0, bits<6> opconstant1, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 4;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = OperandType3.Value;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<5> operand2;
- bits<5> operand3;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {5-0} = opconstant1;
- let Inst {25-21} = operand0;
- let Inst {20-16} = operand1;
- let Inst {15-11} = operand2;
- let Inst {10-6} = operand3;
+class MForm_2<string name, bits<6> opcode, bit rc, bit ppc64, bit vmx>
+ : MForm_1<name, opcode, rc, ppc64, vmx> {
+ let Arg2Type = Imm5.Value;
}
-class PPC32InstPattern48 <string name, Format OperandType0, Format OperandType1, Format OperandType2, Format OperandType3, bits<6> opconstant0, bits<1> opconstant1, bits<6> opconstant2, bit ppc64, bit vmx> : PPC32Inst {
- let Name = name;
- let ArgCount = 4;
- let PPC64 = ppc64;
- let VMX =vmx;
-
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType1.Value;
- let Arg2Type = OperandType2.Value;
- let Arg3Type = OperandType3.Value;
- let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<5> operand2;
- bits<4> operand3;
-
-
- let Inst {31-26} = opconstant0;
- let Inst {10} = opconstant1;
- let Inst {5-0} = opconstant2;
- let Inst {25-21} = operand0;
- let Inst {20-16} = operand1;
- let Inst {15-11} = operand2;
- let Inst {9-6} = operand3;
-}
+//===----------------------------------------------------------------------===//
-class PPC32InstPatternPseudo <string name, Format OperandType0> : PPC32Inst {
+class Pseudo<string name> : I<name, 0, 0, 0> {
let Name = name;
let ArgCount = 0;
let PPC64 = 0;
let VMX = 0;
- let Arg0Type = OperandType0.Value;
- let Arg1Type = OperandType0.Value;
- let Arg2Type = OperandType0.Value;
- let Arg3Type = OperandType0.Value;
+ let Arg0Type = Pseudo.Value;
+ let Arg1Type = Pseudo.Value;
+ let Arg2Type = Pseudo.Value;
+ let Arg3Type = Pseudo.Value;
let Arg4Type = 0;
- let PPC64 = 0;
- let VMX = 0;
- bits<5> operand0;
- bits<5> operand1;
- bits<5> operand2;
- bits<4> operand3;
-
- let Inst {31-0} = 0;
+ let Inst{31-0} = 0;
}
projects / oota-llvm.git / blobdiff