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-rw-r--r--src/arch/mips/isa/decoder.isa588
1 files changed, 448 insertions, 140 deletions
diff --git a/src/arch/mips/isa/decoder.isa b/src/arch/mips/isa/decoder.isa
index 40ea223f6..b1cd03ca1 100644
--- a/src/arch/mips/isa/decoder.isa
+++ b/src/arch/mips/isa/decoder.isa
@@ -1,6 +1,6 @@
// -*- mode:c++ -*-
-// Copyright (c) 2006 The Regents of The University of Michigan
+// Copyright (c) 2007 MIPS Technologies, Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -28,6 +28,7 @@
//
// Authors: Korey Sewell
// Brett Miller
+// Jaidev Patwardhan
////////////////////////////////////////////////////////////////////
//
@@ -57,8 +58,8 @@ decode OPCODE_HI default Unknown::unknown() {
0x0: decode RS {
0x0: decode RT_RD {
0x0: decode SA default Nop::nop() {
- 0x1: WarnUnimpl::ssnop();
- 0x3: WarnUnimpl::ehb();
+ 0x1: ssnop({{;}});
+ 0x3: ehb({{;}});
}
default: sll({{ Rd = Rt.uw << SA; }});
}
@@ -119,8 +120,8 @@ decode OPCODE_HI default Unknown::unknown() {
//used to distinguish JR from JR.HB and JALR from JALR.HB"
format Jump {
0x0: decode HINT {
- 0x1: jr_hb({{ NNPC = Rs & ~1; }}, IsReturn, ClearHazards);
- default: jr({{ NNPC = Rs & ~1; }}, IsReturn);
+ 0x1: jr_hb({{ if(Config1_CA == 0){NNPC = Rs;}else{panic("MIPS16e not supported\n");}; }}, IsReturn, ClearHazards);
+ default: jr({{ if(Config1_CA == 0){NNPC = Rs;}else{panic("MIPS16e not supported\n");};}}, IsReturn);
}
0x1: decode HINT {
@@ -133,28 +134,31 @@ decode OPCODE_HI default Unknown::unknown() {
format BasicOp {
0x2: movz({{ Rd = (Rt == 0) ? Rs : Rd; }});
0x3: movn({{ Rd = (Rt != 0) ? Rs : Rd; }});
+#if FULL_SYSTEM
+ 0x4: syscall({{
+ fault = new SystemCallFault();
+ }});
+#else
0x4: syscall({{ xc->syscall(R2); }},
- IsSerializeAfter, IsNonSpeculative,
- IsSyscall);
+ IsSerializing, IsNonSpeculative);
+#endif
0x7: sync({{ ; }}, IsMemBarrier);
+ 0x5: break({{fault = new BreakpointFault();}});
}
- format FailUnimpl {
- 0x5: break();
- }
}
0x2: decode FUNCTION_LO {
- 0x0: HiLoRsSelOp::mfhi({{ Rd = HI_RS_SEL; }});
+ 0x0: HiLoRsSelOp::mfhi({{ Rd = HI_RS_SEL; }}, IntMultOp, IsIprAccess);
0x1: HiLoRdSelOp::mthi({{ HI_RD_SEL = Rs; }});
- 0x2: HiLoRsSelOp::mflo({{ Rd = LO_RS_SEL; }});
+ 0x2: HiLoRsSelOp::mflo({{ Rd = LO_RS_SEL; }}, IntMultOp, IsIprAccess);
0x3: HiLoRdSelOp::mtlo({{ LO_RD_SEL = Rs; }});
}
0x3: decode FUNCTION_LO {
format HiLoRdSelValOp {
- 0x0: mult({{ val = Rs.sd * Rt.sd; }});
- 0x1: multu({{ val = Rs.ud * Rt.ud; }});
+ 0x0: mult({{ val = Rs.sd * Rt.sd; }}, IntMultOp);
+ 0x1: multu({{ val = Rs.ud * Rt.ud; }}, IntMultOp);
}
format HiLoOp {
@@ -162,21 +166,55 @@ decode OPCODE_HI default Unknown::unknown() {
HI0 = Rs.sd % Rt.sd;
LO0 = Rs.sd / Rt.sd;
}
- }});
+ }}, IntDivOp);
+
0x3: divu({{ if (Rt.ud != 0) {
HI0 = Rs.ud % Rt.ud;
LO0 = Rs.ud / Rt.ud;
}
- }});
+ }}, IntDivOp);
}
}
0x4: decode HINT {
0x0: decode FUNCTION_LO {
format IntOp {
- 0x0: add({{ Rd.sw = Rs.sw + Rt.sw; /*Trap on Overflow*/}});
+ 0x0: add({{ /* More complicated since an ADD can cause an arithmetic overflow exception */
+ int64_t Src1 = Rs.sw;
+ int64_t Src2 = Rt.sw;
+ int64_t temp_result;
+#if FULL_SYSTEM
+ if(((Src1 >> 31) & 1) == 1)
+ Src1 |= 0x100000000LL;
+#endif
+ temp_result = Src1 + Src2;
+#if FULL_SYSTEM
+ if(((temp_result >> 31) & 1) == ((temp_result >> 32) & 1)){
+#endif
+ Rd.sw = temp_result;
+#if FULL_SYSTEM
+ } else{
+ fault = new ArithmeticFault();
+ }
+#endif
+
+ }});
0x1: addu({{ Rd.sw = Rs.sw + Rt.sw;}});
- 0x2: sub({{ Rd.sw = Rs.sw - Rt.sw; /*Trap on Overflow*/}});
+ 0x2: sub({{
+ /* More complicated since an SUB can cause an arithmetic overflow exception */
+ int64_t Src1 = Rs.sw;
+ int64_t Src2 = Rt.sw;
+ int64_t temp_result = Src1 - Src2;
+#if FULL_SYSTEM
+ if(((temp_result >> 31) & 1) == ((temp_result>>32) & 1)){
+#endif
+ Rd.sw = temp_result;
+#if FULL_SYSTEM
+ } else{
+ fault = new ArithmeticFault();
+ }
+#endif
+ }});
0x3: subu({{ Rd.sw = Rs.sw - Rt.sw;}});
0x4: and({{ Rd = Rs & Rt;}});
0x5: or({{ Rd = Rs | Rt;}});
@@ -200,7 +238,7 @@ decode OPCODE_HI default Unknown::unknown() {
0x0: tge({{ cond = (Rs.sw >= Rt.sw); }});
0x1: tgeu({{ cond = (Rs.uw >= Rt.uw); }});
0x2: tlt({{ cond = (Rs.sw < Rt.sw); }});
- 0x3: tltu({{ cond = (Rs.uw >= Rt.uw); }});
+ 0x3: tltu({{ cond = (Rs.uw < Rt.uw); }});
0x4: teq({{ cond = (Rs.sw == Rt.sw); }});
0x6: tne({{ cond = (Rs.sw != Rt.sw); }});
}
@@ -218,13 +256,13 @@ decode OPCODE_HI default Unknown::unknown() {
}
0x1: decode REGIMM_LO {
- format Trap {
- 0x0: tgei( {{ cond = (Rs.sw >= INTIMM); }});
- 0x1: tgeiu({{ cond = (Rs.uw >= INTIMM); }});
- 0x2: tlti( {{ cond = (Rs.sw < INTIMM); }});
- 0x3: tltiu({{ cond = (Rs.uw < INTIMM); }});
- 0x4: teqi( {{ cond = (Rs.sw == INTIMM);}});
- 0x6: tnei( {{ cond = (Rs.sw != INTIMM);}});
+ format TrapImm {
+ 0x0: tgei( {{ cond = (Rs.sw >= (int16_t)INTIMM); }});
+ 0x1: tgeiu({{ cond = (Rs.uw >= (uint32_t)((int32_t)((int16_t)INTIMM))); }});
+ 0x2: tlti( {{ cond = (Rs.sw < (int16_t)INTIMM); }});
+ 0x3: tltiu({{ cond = (Rs.uw < (uint32_t)((int32_t)((int16_t)INTIMM))); }});
+ 0x4: teqi( {{ cond = (Rs.sw == (int16_t)INTIMM);}});
+ 0x6: tnei( {{ cond = (Rs.sw != (int16_t)INTIMM);}});
}
}
@@ -268,7 +306,25 @@ decode OPCODE_HI default Unknown::unknown() {
0x1: decode OPCODE_LO {
format IntImmOp {
- 0x0: addi({{ Rt.sw = Rs.sw + imm; /*Trap If Overflow*/}});
+ 0x0: addi({{
+ int64_t Src1 = Rs.sw;
+ int64_t Src2 = imm;
+ int64_t temp_result;
+#if FULL_SYSTEM
+ if(((Src1 >> 31) & 1) == 1)
+ Src1 |= 0x100000000LL;
+#endif
+ temp_result = Src1 + Src2;
+#if FULL_SYSTEM
+ if(((temp_result >> 31) & 1) == ((temp_result >> 32) & 1)){
+#endif
+ Rt.sw = temp_result;
+#if FULL_SYSTEM
+ } else{
+ fault = new ArithmeticFault();
+ }
+#endif
+ }});
0x1: addiu({{ Rt.sw = Rs.sw + imm;}});
0x2: slti({{ Rt.sw = ( Rs.sw < imm) ? 1 : 0 }});
@@ -294,12 +350,32 @@ decode OPCODE_HI default Unknown::unknown() {
//Table A-11 MIPS32 COP0 Encoding of rs Field
0x0: decode RS_MSB {
0x0: decode RS {
- format CP0Control {
- 0x0: mfc0({{ Rt = CP0_RD_SEL; }});
- 0x4: mtc0({{ CP0_RD_SEL = Rt; }});
- }
-
-
+ format CP0Control {
+ 0x0: mfc0({{ Rt = CP0_RD_SEL;
+ /* Hack for PageMask */
+ if(RD == 5) // PageMask
+ if(Config3_SP == 0 || PageGrain_ESP == 0)
+ Rt &= 0xFFFFE7FF;
+ }});
+ 0x4: mtc0({{ CP0_RD_SEL = Rt;
+
+ if(RD == 11) // Compare{
+ if(Cause_TI == 1){
+ Cause_TI = 0;
+ MiscReg cause = xc->readMiscRegNoEffect(MipsISA::Cause);
+ int Offset = 10; // corresponding to Cause_IP0
+ Offset += ((IntCtl_IPTI) - 2);
+ replaceBits(cause,Offset,Offset,0);
+ xc->setMiscRegNoEffect(MipsISA::Cause,cause);
+ }
+
+ }});
+ }
+ format CP0Unimpl {
+ 0x1: dmfc0();
+ 0x5: dmtc0();
+ default: unknown();
+ }
format MT_MFTR { // Decode MIPS MT MFTR instruction into sub-instructions
0x8: decode MT_U {
0x0: mftc0({{ data = xc->readRegOtherThread((RT << 3 | SEL) +
@@ -321,6 +397,7 @@ decode OPCODE_HI default Unknown::unknown() {
0x13: mfthi_dsp3({{ data = xc->readRegOtherThread(MipsISA::DSPHi3); }});
0x14: mftacx_dsp3({{ data = xc->readRegOtherThread(MipsISA::DSPACX3); }});
0x16: mftdsp({{ data = xc->readRegOtherThread(MipsISA::DSPControl); }});
+ default: CP0Unimpl::unknown();
}
0x2: decode MT_H {
0x0: mftc1({{ data = xc->readRegOtherThread(RT +
@@ -329,7 +406,7 @@ decode OPCODE_HI default Unknown::unknown() {
0x1: mfthc1({{ data = xc->readRegOtherThread(RT +
FP_Base_DepTag);
}});
- }
+ }
0x3: cftc1({{ uint32_t fcsr_val = xc->readRegOtherThread(MipsISA::FCSR +
FP_Base_DepTag);
switch (RT)
@@ -357,8 +434,9 @@ decode OPCODE_HI default Unknown::unknown() {
fatal("FP Control Value (%d) Not Valid");
}
}});
+ default: CP0Unimpl::unknown();
}
- }
+ }
}
format MT_MTTR { // Decode MIPS MT MTTR instruction into sub-instructions
@@ -404,6 +482,8 @@ decode OPCODE_HI default Unknown::unknown() {
0x14: mttacx_dsp3({{ xc->setRegOtherThread(MipsISA::DSPACX3, Rt);
}});
0x16: mttdsp({{ xc->setRegOtherThread(MipsISA::DSPControl, Rt); }});
+ default: CP0Unimpl::unknown();
+
}
0x2: mttc1({{ uint64_t data = xc->readRegOtherThread(RD +
FP_Base_DepTag);
@@ -446,6 +526,7 @@ decode OPCODE_HI default Unknown::unknown() {
}
xc->setRegOtherThread(FCSR, data);
}});
+ default: CP0Unimpl::unknown();
}
}
}
@@ -466,9 +547,12 @@ decode OPCODE_HI default Unknown::unknown() {
MVPControl = insertBits(MVPControl, MVPC_EVP, 1);
}
}});
+ default:CP0Unimpl::unknown();
}
+ default:CP0Unimpl::unknown();
}
- }
+ default:CP0Unimpl::unknown();
+ }
0x1: decode POS {
0xF: decode SEL {
@@ -479,9 +563,11 @@ decode OPCODE_HI default Unknown::unknown() {
0x1: emt({{ Rt = VPEControl;
VPEControl = insertBits(VPEControl, VPEC_TE, 1);
}});
-
+ default:CP0Unimpl::unknown();
}
+ default:CP0Unimpl::unknown();
}
+ default:CP0Unimpl::unknown();
}
}
0xC: decode POS {
@@ -508,15 +594,16 @@ decode OPCODE_HI default Unknown::unknown() {
fault = new ReservedInstructionFault();
}
}});
+ default:CP0Unimpl::unknown();
}
}
+ default: CP0Unimpl::unknown();
}
-
format CP0Control {
0xA: rdpgpr({{
if(Config_AR >= 1)
{ // Rev 2 of the architecture
- Rd = xc->tcBase()->readIntReg(Rt + NumIntRegs * SRSCtl_PSS);
+ Rd = xc->tcBase()->readIntReg(RT + NumIntRegs * SRSCtl_PSS);
}
else
{
@@ -526,7 +613,8 @@ decode OPCODE_HI default Unknown::unknown() {
0xE: wrpgpr({{
if(Config_AR >= 1)
{ // Rev 2 of the architecture
- xc->tcBase()->setIntReg(Rd + NumIntRegs * SRSCtl_PSS,Rt);
+ xc->tcBase()->setIntReg(RD + NumIntRegs * SRSCtl_PSS,Rt);
+ // warn("Writing %d to %d, PSS: %d, SRS: %x\n",Rt,RD + NumIntRegs * SRSCtl_PSS, SRSCtl_PSS,SRSCtl);
}
else
{
@@ -534,48 +622,210 @@ decode OPCODE_HI default Unknown::unknown() {
}
}});
-
}
- }
+ }
//Table A-12 MIPS32 COP0 Encoding of Function Field When rs=CO
0x1: decode FUNCTION {
format CP0Control {
0x18: eret({{
+ DPRINTF(MipsPRA,"Restoring PC - %x\n",EPC);
+ // Ugly hack to get the value of Status_EXL
+ if(Status_EXL == 1){
+ DPRINTF(MipsPRA,"ERET EXL Hack\n");
+ }
if(Status_ERL == 1){
Status_ERL = 0;
NPC = ErrorEPC;
+ NNPC = ErrorEPC + sizeof(MachInst); // Need to adjust NNPC, otherwise things break
}
- else{
+ else {
NPC = EPC;
+ NNPC = EPC + sizeof(MachInst); // Need to adjust NNPC, otherwise things break
Status_EXL = 0;
- if(Config_AR >= 1 && SRSCtl_HSS > 0 && Status_BEV == 0){
+ if(Config_AR >=1 && SRSCtl_HSS > 0 && Status_BEV == 0){
SRSCtl_CSS = SRSCtl_PSS;
+ //xc->setShadowSet(SRSCtl_PSS);
}
}
- // LLFlag = 0;
- // ClearHazards(); ?
- }});
+ LLFlag = 0;
+ }},IsReturn,IsSerializing,IsERET);
0x1F: deret({{
- //if(Debug_DM == 1){
- //Debug_DM = 1;
- //Debug_IEXI = 0;
- //NPC = DEPC;
- //}
- panic("deret not implemented");
- }});
+ // if(EJTagImplemented()) {
+ if(Debug_DM == 1){
+ Debug_DM = 1;
+ Debug_IEXI = 0;
+ NPC = DEPC;
+ }
+ else
+ {
+ // Undefined;
+ }
+ //} // EJTag Implemented
+ //else {
+ // Reserved Instruction Exception
+ //}
+ }},IsReturn,IsSerializing,IsERET);
}
+ format CP0TLB {
+ 0x01: tlbr({{
+ MipsISA::PTE *PTEntry = xc->tcBase()->getITBPtr()->getEntry(Index & 0x7FFFFFFF);
+ if(PTEntry == NULL)
+ {
+ fatal("Invalid PTE Entry received on a TLBR instruction\n");
+ }
+ /* Setup PageMask */
+ PageMask = (PTEntry->Mask << 11); // If 1KB pages are not enabled, a read of PageMask must return 0b00 in bits 12, 11
+ /* Setup EntryHi */
+ EntryHi = ((PTEntry->VPN << 11) | (PTEntry->asid));
+ /* Setup Entry Lo0 */
+ EntryLo0 = ((PTEntry->PFN0 << 6) | (PTEntry->C0 << 3) | (PTEntry->D0 << 2) | (PTEntry->V0 << 1) | PTEntry->G);
+ /* Setup Entry Lo1 */
+ EntryLo1 = ((PTEntry->PFN1 << 6) | (PTEntry->C1 << 3) | (PTEntry->D1 << 2) | (PTEntry->V1 << 1) | PTEntry->G);
+ }}); // Need to hook up to TLB
+
+ 0x02: tlbwi({{
+ //Create PTE
+ MipsISA::PTE NewEntry;
+ //Write PTE
+ NewEntry.Mask = (Addr)(PageMask >> 11);
+ NewEntry.VPN = (Addr)(EntryHi >> 11);
+ /* PageGrain _ ESP Config3 _ SP */
+ if(((PageGrain>>28) & 1) == 0 || ((Config3>>4)&1) ==0) {
+ NewEntry.Mask |= 0x3; // If 1KB pages are *NOT* enabled, lowest bits of the mask are 0b11 for TLB writes
+ NewEntry.VPN &= 0xFFFFFFFC; // Reset bits 0 and 1 if 1KB pages are not enabled
+ }
+ NewEntry.asid = (uint8_t)(EntryHi & 0xFF);
+
+ NewEntry.PFN0 = (Addr)(EntryLo0 >> 6);
+ NewEntry.PFN1 = (Addr)(EntryLo1 >> 6);
+ NewEntry.D0 = (bool)((EntryLo0 >> 2) & 1);
+ NewEntry.D1 = (bool)((EntryLo1 >> 2) & 1);
+ NewEntry.V1 = (bool)((EntryLo1 >> 1) & 1);
+ NewEntry.V0 = (bool)((EntryLo0 >> 1) & 1);
+ NewEntry.G = (bool)((EntryLo0 & EntryLo1) & 1);
+ NewEntry.C0 = (uint8_t)((EntryLo0 >> 3) & 0x7);
+ NewEntry.C1 = (uint8_t)((EntryLo1 >> 3) & 0x7);
+ /* Now, compute the AddrShiftAmount and OffsetMask - TLB optimizations */
+ /* Addr Shift Amount for 1KB or larger pages */
+ // warn("PTE->Mask: %x\n",pte->Mask);
+ if((NewEntry.Mask & 0xFFFF) == 3){
+ NewEntry.AddrShiftAmount = 12;
+ } else if((NewEntry.Mask & 0xFFFF) == 0x0000){
+ NewEntry.AddrShiftAmount = 10;
+ } else if((NewEntry.Mask & 0xFFFC) == 0x000C){
+ NewEntry.AddrShiftAmount = 14;
+ } else if((NewEntry.Mask & 0xFFF0) == 0x0030){
+ NewEntry.AddrShiftAmount = 16;
+ } else if((NewEntry.Mask & 0xFFC0) == 0x00C0){
+ NewEntry.AddrShiftAmount = 18;
+ } else if((NewEntry.Mask & 0xFF00) == 0x0300){
+ NewEntry.AddrShiftAmount = 20;
+ } else if((NewEntry.Mask & 0xFC00) == 0x0C00){
+ NewEntry.AddrShiftAmount = 22;
+ } else if((NewEntry.Mask & 0xF000) == 0x3000){
+ NewEntry.AddrShiftAmount = 24;
+ } else if((NewEntry.Mask & 0xC000) == 0xC000){
+ NewEntry.AddrShiftAmount = 26;
+ } else if((NewEntry.Mask & 0x30000) == 0x30000){
+ NewEntry.AddrShiftAmount = 28;
+ } else {
+ fatal("Invalid Mask Pattern Detected!\n");
+ }
+ NewEntry.OffsetMask = ((1<<NewEntry.AddrShiftAmount)-1);
+
+ MipsISA::TLB *Ptr=xc->tcBase()->getITBPtr();
+ MiscReg c3=xc->readMiscReg(MipsISA::Config3);
+ MiscReg pg=xc->readMiscReg(MipsISA::PageGrain);
+ int SP=0;
+ if(bits(c3,Config3_SP)==1 && bits(pg,PageGrain_ESP)==1){
+ SP=1;
+ }
+ Ptr->insertAt(NewEntry,Index & 0x7FFFFFFF,SP);
+ }});
+ 0x06: tlbwr({{
+ //Create PTE
+ MipsISA::PTE NewEntry;
+ //Write PTE
+ NewEntry.Mask = (Addr)(PageMask >> 11);
+ NewEntry.VPN = (Addr)(EntryHi >> 11);
+ /* PageGrain _ ESP Config3 _ SP */
+ if(((PageGrain>>28) & 1) == 0 || ((Config3>>4)&1) ==0) {
+ NewEntry.Mask |= 0x3; // If 1KB pages are *NOT* enabled, lowest bits of the mask are 0b11 for TLB writes
+ NewEntry.VPN &= 0xFFFFFFFC; // Reset bits 0 and 1 if 1KB pages are not enabled
+ }
+ NewEntry.asid = (uint8_t)(EntryHi & 0xFF);
+
+ NewEntry.PFN0 = (Addr)(EntryLo0 >> 6);
+ NewEntry.PFN1 = (Addr)(EntryLo1 >> 6);
+ NewEntry.D0 = (bool)((EntryLo0 >> 2) & 1);
+ NewEntry.D1 = (bool)((EntryLo1 >> 2) & 1);
+ NewEntry.V1 = (bool)((EntryLo1 >> 1) & 1);
+ NewEntry.V0 = (bool)((EntryLo0 >> 1) & 1);
+ NewEntry.G = (bool)((EntryLo0 & EntryLo1) & 1);
+ NewEntry.C0 = (uint8_t)((EntryLo0 >> 3) & 0x7);
+ NewEntry.C1 = (uint8_t)((EntryLo1 >> 3) & 0x7);
+ /* Now, compute the AddrShiftAmount and OffsetMask - TLB optimizations */
+ /* Addr Shift Amount for 1KB or larger pages */
+ // warn("PTE->Mask: %x\n",pte->Mask);
+ if((NewEntry.Mask & 0xFFFF) == 3){
+ NewEntry.AddrShiftAmount = 12;
+ } else if((NewEntry.Mask & 0xFFFF) == 0x0000){
+ NewEntry.AddrShiftAmount = 10;
+ } else if((NewEntry.Mask & 0xFFFC) == 0x000C){
+ NewEntry.AddrShiftAmount = 14;
+ } else if((NewEntry.Mask & 0xFFF0) == 0x0030){
+ NewEntry.AddrShiftAmount = 16;
+ } else if((NewEntry.Mask & 0xFFC0) == 0x00C0){
+ NewEntry.AddrShiftAmount = 18;
+ } else if((NewEntry.Mask & 0xFF00) == 0x0300){
+ NewEntry.AddrShiftAmount = 20;
+ } else if((NewEntry.Mask & 0xFC00) == 0x0C00){
+ NewEntry.AddrShiftAmount = 22;
+ } else if((NewEntry.Mask & 0xF000) == 0x3000){
+ NewEntry.AddrShiftAmount = 24;
+ } else if((NewEntry.Mask & 0xC000) == 0xC000){
+ NewEntry.AddrShiftAmount = 26;
+ } else if((NewEntry.Mask & 0x30000) == 0x30000){
+ NewEntry.AddrShiftAmount = 28;
+ } else {
+ fatal("Invalid Mask Pattern Detected!\n");
+ }
+ NewEntry.OffsetMask = ((1<<NewEntry.AddrShiftAmount)-1);
+
+ MipsISA::TLB *Ptr=xc->tcBase()->getITBPtr();
+ MiscReg c3=xc->readMiscReg(MipsISA::Config3);
+ MiscReg pg=xc->readMiscReg(MipsISA::PageGrain);
+ int SP=0;
+ if(bits(c3,Config3_SP)==1 && bits(pg,PageGrain_ESP)==1){
+ SP=1;
+ }
+ Ptr->insertAt(NewEntry,Random,SP);
+ }});
- format FailUnimpl {
- 0x01: tlbr(); // Need to hook up to TLB
- 0x02: tlbwi(); // Need to hook up to TLB
- 0x06: tlbwr();// Need to hook up to TLB
- 0x08: tlbp();// Need to hook up to TLB
-
- 0x20: wait();
- }
+ 0x08: tlbp({{
+ int TLB_Index;
+ Addr VPN;
+ if(PageGrain_ESP == 1 && Config3_SP ==1){
+ VPN = EntryHi >> 11;
+ } else {
+ VPN = ((EntryHi >> 11) & 0xFFFFFFFC); // Mask off lower 2 bits
+ }
+ TLB_Index = xc->tcBase()->getITBPtr()->probeEntry(VPN,EntryHi_ASID);
+ if(TLB_Index != -1){ // Check TLB for entry matching EntryHi
+ Index=TLB_Index;
+ // warn("\ntlbp: Match Found!\n");
+ } else {// else, set Index = 1<<31
+ Index = (1<<31);
+ }
+ }});
+ }
+ format CP0Unimpl {
+ 0x20: wait();
+ }
+ default: CP0Unimpl::unknown();
}
}
@@ -607,8 +857,9 @@ decode OPCODE_HI default Unknown::unknown() {
Rt = FCSR;
break;
default:
- panic("FP Control Value (%d) Not Valid");
+ warn("FP Control Value (%d) Not Valid");
}
+ // warn("FCSR: %x, FS: %d, FIR: %x, Rt: %x\n",FCSR, FS, FIR, Rt);
}});
0x3: mfhc1({{ Rt.uw = Fs.ud<63:32>;}});
@@ -658,24 +909,37 @@ decode OPCODE_HI default Unknown::unknown() {
}});
}
- }
-
- 0x1: decode ND {
- format Branch {
- 0x0: decode TF {
- 0x0: bc1f({{ cond = getCondCode(FCSR, BRANCH_CC) == 0;
- }});
- 0x1: bc1t({{ cond = getCondCode(FCSR, BRANCH_CC) == 1;
- }});
- }
- 0x1: decode TF {
- 0x0: bc1fl({{ cond = getCondCode(FCSR, BRANCH_CC) == 0;
- }}, Likely);
- 0x1: bc1tl({{ cond = getCondCode(FCSR, BRANCH_CC) == 1;
- }}, Likely);
- }
+ format CP1Unimpl {
+ 0x1: dmfc1();
+ 0x5: dmtc1();
}
- }
+ }
+
+ 0x1:
+ decode RS_LO {
+ 0x0:
+ decode ND {
+ format Branch {
+ 0x0: decode TF {
+ 0x0: bc1f({{ cond = getCondCode(FCSR, BRANCH_CC) == 0;
+ }});
+ 0x1: bc1t({{ cond = getCondCode(FCSR, BRANCH_CC) == 1;
+ }});
+ }
+ 0x1: decode TF {
+ 0x0: bc1fl({{ cond = getCondCode(FCSR, BRANCH_CC) == 0;
+ }}, Likely);
+ 0x1: bc1tl({{ cond = getCondCode(FCSR, BRANCH_CC) == 1;
+ }}, Likely);
+ }
+ }
+ }
+ format CP1Unimpl {
+ 0x1: bc1any2();
+ 0x2: bc1any4();
+ default: unknown();
+ }
+ }
}
0x1: decode RS_HI {
@@ -735,7 +999,11 @@ decode OPCODE_HI default Unknown::unknown() {
0x5: recip_s({{ Fd = 1 / Fs; }});
0x6: rsqrt_s({{ Fd = 1 / sqrt(Fs);}});
}
+ format CP1Unimpl {
+ default: unknown();
+ }
}
+ 0x3: CP1Unimpl::unknown();
0x4: decode FUNCTION_LO {
format FloatConvertOp {
@@ -748,7 +1016,11 @@ decode OPCODE_HI default Unknown::unknown() {
Fd.ud = (uint64_t) Fs.uw << 32 |
(uint64_t) Ft.uw;
}});
+ format CP1Unimpl {
+ default: unknown();
+ }
}
+ 0x5: CP1Unimpl::unknown();
0x6: decode FUNCTION_LO {
format FloatCompareOp {
@@ -851,14 +1123,18 @@ decode OPCODE_HI default Unknown::unknown() {
0x5: recip_d({{ Fd.df = 1 / Fs.df }});
0x6: rsqrt_d({{ Fd.df = 1 / sqrt(Fs.df) }});
}
- }
+ format CP1Unimpl {
+ default: unknown();
+ }
+ }
0x4: decode FUNCTION_LO {
format FloatConvertOp {
0x0: cvt_s_d({{ val = Fs.df; }}, ToSingle);
0x4: cvt_w_d({{ val = Fs.df; }}, ToWord);
0x5: cvt_l_d({{ val = Fs.df; }}, ToLong);
}
+ default: CP1Unimpl::unknown();
}
0x6: decode FUNCTION_LO {
@@ -902,15 +1178,20 @@ decode OPCODE_HI default Unknown::unknown() {
UnorderedTrue, QnanException);
}
}
+ default: CP1Unimpl::unknown();
}
+ 0x2: CP1Unimpl::unknown();
+ 0x3: CP1Unimpl::unknown();
+ 0x7: CP1Unimpl::unknown();
//Table A-16 MIPS32 COP1 Encoding of Function Field When rs=W
0x4: decode FUNCTION {
format FloatConvertOp {
0x20: cvt_s_w({{ val = Fs.uw; }}, ToSingle);
0x21: cvt_d_w({{ val = Fs.uw; }}, ToDouble);
- 0x26: FailUnimpl::cvt_ps_w();
+ 0x26: CP1Unimpl::cvt_ps_w();
}
+ default: CP1Unimpl::unknown();
}
//Table A-16 MIPS32 COP1 Encoding of Function Field When rs=L1
@@ -920,8 +1201,9 @@ decode OPCODE_HI default Unknown::unknown() {
format FloatConvertOp {
0x20: cvt_s_l({{ val = Fs.ud; }}, ToSingle);
0x21: cvt_d_l({{ val = Fs.ud; }}, ToDouble);
- 0x26: FailUnimpl::cvt_ps_l();
+ 0x26: CP1Unimpl::cvt_ps_l();
}
+ default: CP1Unimpl::unknown();
}
//Table A-17 MIPS64 COP1 Encoding of Function Field When rs=PS1
@@ -954,9 +1236,10 @@ decode OPCODE_HI default Unknown::unknown() {
Fd1.sf = -(Fs1.sf);
Fd2.sf = -(Fs2.sf);
}});
+ default: CP1Unimpl::unknown();
}
}
-
+ 0x1: CP1Unimpl::unknown();
0x2: decode FUNCTION_LO {
0x1: decode MOVCF {
format Float64Op {
@@ -989,11 +1272,13 @@ decode OPCODE_HI default Unknown::unknown() {
Fs2 : Fd2;
}});
}
+ default: CP1Unimpl::unknown();
}
-
+ 0x3: CP1Unimpl::unknown();
0x4: decode FUNCTION_LO {
0x0: FloatOp::cvt_s_pu({{ Fd.sf = Fs2.sf; }});
+ default: CP1Unimpl::unknown();
}
0x5: decode FUNCTION_LO {
@@ -1013,6 +1298,7 @@ decode OPCODE_HI default Unknown::unknown() {
Ft2.uw;
}});
}
+ default: CP1Unimpl::unknown();
}
0x6: decode FUNCTION_LO {
@@ -1071,12 +1357,13 @@ decode OPCODE_HI default Unknown::unknown() {
}
}
}
+ default: CP1Unimpl::unknown();
}
}
//Table A-19 MIPS32 COP2 Encoding of rs Field
0x2: decode RS_MSB {
- format FailUnimpl {
+ format CP2Unimpl {
0x0: decode RS_HI {
0x0: decode RS_LO {
0x0: mfc2();
@@ -1085,20 +1372,28 @@ decode OPCODE_HI default Unknown::unknown() {
0x4: mtc2();
0x6: ctc2();
0x7: mftc2();
+ default: unknown();
}
0x1: decode ND {
0x0: decode TF {
0x0: bc2f();
0x1: bc2t();
+ default: unknown();
}
0x1: decode TF {
0x0: bc2fl();
0x1: bc2tl();
+ default: unknown();
}
- }
- }
+ default: unknown();
+
+ }
+ default: unknown();
+
+ }
+ default: unknown();
}
}
@@ -1197,13 +1492,13 @@ decode OPCODE_HI default Unknown::unknown() {
0x0: decode FUNCTION_LO {
0x2: IntOp::mul({{ int64_t temp1 = Rs.sd * Rt.sd;
Rd.sw = temp1<31:0>;
- }});
+ }}, IntMultOp);
format HiLoRdSelValOp {
- 0x0: madd({{ val = ((int64_t)HI_RD_SEL << 32 | LO_RD_SEL) + (Rs.sd * Rt.sd); }});
- 0x1: maddu({{ val = ((uint64_t)HI_RD_SEL << 32 | LO_RD_SEL) + (Rs.ud * Rt.ud); }});
- 0x4: msub({{ val = ((int64_t)HI_RD_SEL << 32 | LO_RD_SEL) - (Rs.sd * Rt.sd); }});
- 0x5: msubu({{ val = ((uint64_t)HI_RD_SEL << 32 | LO_RD_SEL) - (Rs.ud * Rt.ud); }});
+ 0x0: madd({{ val = ((int64_t)HI_RD_SEL << 32 | LO_RD_SEL) + (Rs.sd * Rt.sd); }}, IntMultOp);
+ 0x1: maddu({{ val = ((uint64_t)HI_RD_SEL << 32 | LO_RD_SEL) + (Rs.ud * Rt.ud); }}, IntMultOp);
+ 0x4: msub({{ val = ((int64_t)HI_RD_SEL << 32 | LO_RD_SEL) - (Rs.sd * Rt.sd); }}, IntMultOp);
+ 0x5: msubu({{ val = ((uint64_t)HI_RD_SEL << 32 | LO_RD_SEL) - (Rs.ud * Rt.ud); }}, IntMultOp);
}
}
@@ -1286,9 +1581,9 @@ decode OPCODE_HI default Unknown::unknown() {
0x5: subu_s_qb({{ Rd.uw = dspSub( Rs.uw, Rt.uw, SIMD_FMT_QB,
SATURATE, UNSIGNED, &dspctl ); }});
0x6: muleu_s_ph_qbl({{ Rd.uw = dspMuleu( Rs.uw, Rt.uw,
- MODE_L, &dspctl ); }});
+ MODE_L, &dspctl ); }}, IntMultOp);
0x7: muleu_s_ph_qbr({{ Rd.uw = dspMuleu( Rs.uw, Rt.uw,
- MODE_R, &dspctl ); }});
+ MODE_R, &dspctl ); }}, IntMultOp);
}
}
0x1: decode OP_LO {
@@ -1335,13 +1630,13 @@ decode OPCODE_HI default Unknown::unknown() {
0x3: decode OP_LO {
format DspIntOp {
0x4: muleq_s_w_phl({{ Rd.sw = dspMuleq( Rs.sw, Rt.sw,
- MODE_L, &dspctl ); }});
+ MODE_L, &dspctl ); }}, IntMultOp);
0x5: muleq_s_w_phr({{ Rd.sw = dspMuleq( Rs.sw, Rt.sw,
- MODE_R, &dspctl ); }});
+ MODE_R, &dspctl ); }}, IntMultOp);
0x6: mulq_s_ph({{ Rd.sw = dspMulq( Rs.sw, Rt.sw, SIMD_FMT_PH,
- SATURATE, NOROUND, &dspctl ); }});
+ SATURATE, NOROUND, &dspctl ); }}, IntMultOp);
0x7: mulq_rs_ph({{ Rd.sw = dspMulq( Rs.sw, Rt.sw, SIMD_FMT_PH,
- SATURATE, ROUND, &dspctl ); }});
+ SATURATE, ROUND, &dspctl ); }}, IntMultOp);
}
}
}
@@ -1559,9 +1854,10 @@ decode OPCODE_HI default Unknown::unknown() {
0x3: subqh_r_ph({{ Rd.uw = dspSubh( Rs.sw, Rt.sw, SIMD_FMT_PH,
ROUND, SIGNED ); }});
0x4: mul_ph({{ Rd.sw = dspMul( Rs.sw, Rt.sw, SIMD_FMT_PH,
- NOSATURATE, &dspctl ); }});
+ NOSATURATE, &dspctl ); }}, IntMultOp);
0x6: mul_s_ph({{ Rd.sw = dspMul( Rs.sw, Rt.sw, SIMD_FMT_PH,
- SATURATE, &dspctl ); }});
+ SATURATE, &dspctl ); }}, IntMultOp);
+
}
}
0x2: decode OP_LO {
@@ -1575,9 +1871,9 @@ decode OPCODE_HI default Unknown::unknown() {
0x3: subqh_r_w({{ Rd.uw = dspSubh( Rs.sw, Rt.sw, SIMD_FMT_W,
ROUND, SIGNED ); }});
0x6: mulq_s_w({{ Rd.sw = dspMulq( Rs.sw, Rt.sw, SIMD_FMT_W,
- SATURATE, NOROUND, &dspctl ); }});
+ SATURATE, NOROUND, &dspctl ); }}, IntMultOp);
0x7: mulq_rs_w({{ Rd.sw = dspMulq( Rs.sw, Rt.sw, SIMD_FMT_W,
- SATURATE, ROUND, &dspctl ); }});
+ SATURATE, ROUND, &dspctl ); }}, IntMultOp);
}
}
}
@@ -1603,61 +1899,61 @@ decode OPCODE_HI default Unknown::unknown() {
0x0: decode OP_LO {
format DspHiLoOp {
0x0: dpa_w_ph({{ dspac = dspDpa( dspac, Rs.sw, Rt.sw, ACDST,
- SIMD_FMT_PH, SIGNED, MODE_L ); }});
+ SIMD_FMT_PH, SIGNED, MODE_L ); }}, IntMultOp);
0x1: dps_w_ph({{ dspac = dspDps( dspac, Rs.sw, Rt.sw, ACDST,
- SIMD_FMT_PH, SIGNED, MODE_L ); }});
+ SIMD_FMT_PH, SIGNED, MODE_L ); }}, IntMultOp);
0x2: mulsa_w_ph({{ dspac = dspMulsa( dspac, Rs.sw, Rt.sw,
- ACDST, SIMD_FMT_PH ); }});
+ ACDST, SIMD_FMT_PH ); }}, IntMultOp);
0x3: dpau_h_qbl({{ dspac = dspDpa( dspac, Rs.sw, Rt.sw, ACDST,
- SIMD_FMT_QB, UNSIGNED, MODE_L ); }});
+ SIMD_FMT_QB, UNSIGNED, MODE_L ); }}, IntMultOp);
0x4: dpaq_s_w_ph({{ dspac = dspDpaq( dspac, Rs.sw, Rt.sw, ACDST, SIMD_FMT_PH,
- SIMD_FMT_W, NOSATURATE, MODE_L, &dspctl ); }});
+ SIMD_FMT_W, NOSATURATE, MODE_L, &dspctl ); }}, IntMultOp);
0x5: dpsq_s_w_ph({{ dspac = dspDpsq( dspac, Rs.sw, Rt.sw, ACDST, SIMD_FMT_PH,
- SIMD_FMT_W, NOSATURATE, MODE_L, &dspctl ); }});
+ SIMD_FMT_W, NOSATURATE, MODE_L, &dspctl ); }}, IntMultOp);
0x6: mulsaq_s_w_ph({{ dspac = dspMulsaq( dspac, Rs.sw, Rt.sw,
- ACDST, SIMD_FMT_PH, &dspctl ); }});
+ ACDST, SIMD_FMT_PH, &dspctl ); }}, IntMultOp);
0x7: dpau_h_qbr({{ dspac = dspDpa( dspac, Rs.sw, Rt.sw, ACDST,
- SIMD_FMT_QB, UNSIGNED, MODE_R ); }});
+ SIMD_FMT_QB, UNSIGNED, MODE_R ); }}, IntMultOp);
}
}
0x1: decode OP_LO {
format DspHiLoOp {
0x0: dpax_w_ph({{ dspac = dspDpa( dspac, Rs.sw, Rt.sw, ACDST,
- SIMD_FMT_PH, SIGNED, MODE_X ); }});
+ SIMD_FMT_PH, SIGNED, MODE_X ); }}, IntMultOp);
0x1: dpsx_w_ph({{ dspac = dspDps( dspac, Rs.sw, Rt.sw, ACDST,
- SIMD_FMT_PH, SIGNED, MODE_X ); }});
+ SIMD_FMT_PH, SIGNED, MODE_X ); }}, IntMultOp);
0x3: dpsu_h_qbl({{ dspac = dspDps( dspac, Rs.sw, Rt.sw, ACDST,
- SIMD_FMT_QB, UNSIGNED, MODE_L ); }});
+ SIMD_FMT_QB, UNSIGNED, MODE_L ); }}, IntMultOp);
0x4: dpaq_sa_l_w({{ dspac = dspDpaq( dspac, Rs.sw, Rt.sw, ACDST, SIMD_FMT_W,
- SIMD_FMT_L, SATURATE, MODE_L, &dspctl ); }});
+ SIMD_FMT_L, SATURATE, MODE_L, &dspctl ); }}, IntMultOp);
0x5: dpsq_sa_l_w({{ dspac = dspDpsq( dspac, Rs.sw, Rt.sw, ACDST, SIMD_FMT_W,
- SIMD_FMT_L, SATURATE, MODE_L, &dspctl ); }});
+ SIMD_FMT_L, SATURATE, MODE_L, &dspctl ); }}, IntMultOp);
0x7: dpsu_h_qbr({{ dspac = dspDps( dspac, Rs.sw, Rt.sw, ACDST,
- SIMD_FMT_QB, UNSIGNED, MODE_R ); }});
+ SIMD_FMT_QB, UNSIGNED, MODE_R ); }}, IntMultOp);
}
}
0x2: decode OP_LO {
format DspHiLoOp {
0x0: maq_sa_w_phl({{ dspac = dspMaq( dspac, Rs.uw, Rt.uw, ACDST, SIMD_FMT_PH,
- MODE_L, SATURATE, &dspctl ); }});
+ MODE_L, SATURATE, &dspctl ); }}, IntMultOp);
0x2: maq_sa_w_phr({{ dspac = dspMaq( dspac, Rs.uw, Rt.uw, ACDST, SIMD_FMT_PH,
- MODE_R, SATURATE, &dspctl ); }});
+ MODE_R, SATURATE, &dspctl ); }}, IntMultOp);
0x4: maq_s_w_phl({{ dspac = dspMaq( dspac, Rs.uw, Rt.uw, ACDST, SIMD_FMT_PH,
- MODE_L, NOSATURATE, &dspctl ); }});
+ MODE_L, NOSATURATE, &dspctl ); }}, IntMultOp);
0x6: maq_s_w_phr({{ dspac = dspMaq( dspac, Rs.uw, Rt.uw, ACDST, SIMD_FMT_PH,
- MODE_R, NOSATURATE, &dspctl ); }});
+ MODE_R, NOSATURATE, &dspctl ); }}, IntMultOp);
}
}
0x3: decode OP_LO {
format DspHiLoOp {
0x0: dpaqx_s_w_ph({{ dspac = dspDpaq( dspac, Rs.sw, Rt.sw, ACDST, SIMD_FMT_PH,
- SIMD_FMT_W, NOSATURATE, MODE_X, &dspctl ); }});
+ SIMD_FMT_W, NOSATURATE, MODE_X, &dspctl ); }}, IntMultOp);
0x1: dpsqx_s_w_ph({{ dspac = dspDpsq( dspac, Rs.sw, Rt.sw, ACDST, SIMD_FMT_PH,
- SIMD_FMT_W, NOSATURATE, MODE_X, &dspctl ); }});
+ SIMD_FMT_W, NOSATURATE, MODE_X, &dspctl ); }}, IntMultOp);
0x2: dpaqx_sa_w_ph({{ dspac = dspDpaq( dspac, Rs.sw, Rt.sw, ACDST, SIMD_FMT_PH,
- SIMD_FMT_W, SATURATE, MODE_X, &dspctl ); }});
+ SIMD_FMT_W, SATURATE, MODE_X, &dspctl ); }}, IntMultOp);
0x3: dpsqx_sa_w_ph({{ dspac = dspDpsq( dspac, Rs.sw, Rt.sw, ACDST, SIMD_FMT_PH,
- SIMD_FMT_W, SATURATE, MODE_X, &dspctl ); }});
+ SIMD_FMT_W, SATURATE, MODE_X, &dspctl ); }}, IntMultOp);
}
}
}
@@ -1677,9 +1973,7 @@ decode OPCODE_HI default Unknown::unknown() {
}
}
- 0x7: FailUnimpl::rdhwr();
}
-
0x7: decode FUNCTION_LO {
//Table 5-11 MIPS32 EXTR.W Encoding of the op Field (DSP ASE MANUAL)
@@ -1735,35 +2029,40 @@ decode OPCODE_HI default Unknown::unknown() {
}
}
}
+ 0x3: decode OP_HI {
+ 0x2: decode OP_LO {
+ 0x3: FailUnimpl::rdhwr();
+ }
+ }
}
}
}
0x4: decode OPCODE_LO {
format LoadMemory {
- 0x0: lb({{ Rt.sw = Mem.sb; }});
- 0x1: lh({{ Rt.sw = Mem.sh; }});
+ 0x0: lb({{ Rt.sw = Mem.sb; }}, mem_flags = NO_ALIGN_FAULT);
+ 0x1: lh({{ Rt.sw = Mem.sh; }}, mem_flags = NO_HALF_WORD_ALIGN_FAULT);
0x3: lw({{ Rt.sw = Mem.sw; }});
- 0x4: lbu({{ Rt.uw = Mem.ub; }});
- 0x5: lhu({{ Rt.uw = Mem.uh; }});
+ 0x4: lbu({{ Rt.uw = Mem.ub;}}, mem_flags = NO_ALIGN_FAULT);
+ 0x5: lhu({{ Rt.uw = Mem.uh; }}, mem_flags = NO_HALF_WORD_ALIGN_FAULT);
}
format LoadUnalignedMemory {
0x2: lwl({{ uint32_t mem_shift = 24 - (8 * byte_offset);
Rt.uw = mem_word << mem_shift |
- Rt.uw & mask(mem_shift);
+ Rt.uw & mask(mem_shift);
}});
0x6: lwr({{ uint32_t mem_shift = 8 * byte_offset;
Rt.uw = Rt.uw & (mask(mem_shift) << (32 - mem_shift)) |
- mem_word >> mem_shift;
+ mem_word >> mem_shift;
}});
}
}
0x5: decode OPCODE_LO {
format StoreMemory {
- 0x0: sb({{ Mem.ub = Rt<7:0>; }});
- 0x1: sh({{ Mem.uh = Rt<15:0>; }});
+ 0x0: sb({{ Mem.ub = Rt<7:0>; }}, mem_flags = NO_ALIGN_FAULT);
+ 0x1: sh({{ Mem.uh = Rt<15:0>; }}, mem_flags = NO_HALF_WORD_ALIGN_FAULT);
0x3: sw({{ Mem.uw = Rt<31:0>; }});
}
@@ -1778,8 +2077,12 @@ decode OPCODE_HI default Unknown::unknown() {
mem_word & (mask(reg_shift));
}});
}
-
- 0x7: FailUnimpl::cache();
+ format CP0Control {
+ 0x7: cache({{
+ //Addr CacheEA = Rs.uw + OFFSET;
+ //fault = xc->CacheOp((uint8_t)CACHE_OP,(Addr) CacheEA);
+ }});
+ }
}
0x6: decode OPCODE_LO {
@@ -1788,7 +2091,8 @@ decode OPCODE_HI default Unknown::unknown() {
0x1: lwc1({{ Ft.uw = Mem.uw; }});
0x5: ldc1({{ Ft.ud = Mem.ud; }});
}
-
+ 0x2: CP2Unimpl::lwc2();
+ 0x6: CP2Unimpl::ldc2();
0x3: Prefetch::pref();
}
@@ -1800,9 +2104,13 @@ decode OPCODE_HI default Unknown::unknown() {
}}, mem_flags=LOCKED, inst_flags = IsStoreConditional);
format StoreMemory {
- 0x1: swc1({{ Mem.uw = Ft.uw; }});
- 0x5: sdc1({{ Mem.ud = Ft.ud; }});
+ 0x1: swc1({{ Mem.uw = Ft.uw;}});
+ 0x5: sdc1({{ Mem.ud = Ft.ud;}});
}
+
+ 0x2: CP2Unimpl::swc2();
+ 0x6: CP2Unimpl::sdc2();
+
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-27 20:17:59 +0000