cpu: Stop using or providing legacy (read|set)Reg* accessors.
These have now all been replaced with (get|set)Reg* accessors throughout the code base. Change-Id: I7d16d697ecfb813eb870068677f77636d41af28b Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49778 Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Tested-by: kokoro <noreply+kokoro@google.com>
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@@ -66,8 +66,9 @@ ThreadContext::compare(ThreadContext *one, ThreadContext *two)
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// First loop through the integer registers.
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for (int i = 0; i < regClasses.at(IntRegClass).numRegs(); ++i) {
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RegVal t1 = one->readIntReg(i);
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RegVal t2 = two->readIntReg(i);
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RegId reg(IntRegClass, i);
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RegVal t1 = one->getReg(reg);
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RegVal t2 = two->getReg(reg);
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if (t1 != t2)
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panic("Int reg idx %d doesn't match, one: %#x, two: %#x",
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i, t1, t2);
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@@ -75,8 +76,9 @@ ThreadContext::compare(ThreadContext *one, ThreadContext *two)
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// Then loop through the floating point registers.
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for (int i = 0; i < regClasses.at(FloatRegClass).numRegs(); ++i) {
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RegVal t1 = one->readFloatReg(i);
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RegVal t2 = two->readFloatReg(i);
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RegId reg(FloatRegClass, i);
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RegVal t1 = one->getReg(reg);
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RegVal t2 = two->getReg(reg);
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if (t1 != t2)
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panic("Float reg idx %d doesn't match, one: %#x, two: %#x",
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i, t1, t2);
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@@ -124,8 +126,9 @@ ThreadContext::compare(ThreadContext *one, ThreadContext *two)
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// loop through the Condition Code registers.
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for (int i = 0; i < regClasses.at(CCRegClass).numRegs(); ++i) {
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RegVal t1 = one->readCCReg(i);
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RegVal t2 = two->readCCReg(i);
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RegId reg(CCRegClass, i);
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RegVal t1 = one->getReg(reg);
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RegVal t2 = two->getReg(reg);
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if (t1 != t2)
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panic("CC reg idx %d doesn't match, one: %#x, two: %#x",
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i, t1, t2);
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@@ -222,7 +225,7 @@ serialize(const ThreadContext &tc, CheckpointOut &cp)
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const size_t numFloats = regClasses.at(FloatRegClass).numRegs();
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RegVal floatRegs[numFloats];
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for (int i = 0; i < numFloats; ++i)
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floatRegs[i] = tc.readFloatRegFlat(i);
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floatRegs[i] = tc.getRegFlat(RegId(FloatRegClass, i));
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// This is a bit ugly, but needed to maintain backwards
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// compatibility.
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arrayParamOut(cp, "floatRegs.i", floatRegs, numFloats);
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@@ -230,7 +233,8 @@ serialize(const ThreadContext &tc, CheckpointOut &cp)
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const size_t numVecs = regClasses.at(VecRegClass).numRegs();
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std::vector<TheISA::VecRegContainer> vecRegs(numVecs);
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for (int i = 0; i < numVecs; ++i) {
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vecRegs[i] = tc.readVecRegFlat(i);
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RegId reg(VecRegClass, i);
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tc.getRegFlat(RegId(VecRegClass, i), &vecRegs[i]);
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}
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SERIALIZE_CONTAINER(vecRegs);
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@@ -244,14 +248,14 @@ serialize(const ThreadContext &tc, CheckpointOut &cp)
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const size_t numInts = regClasses.at(IntRegClass).numRegs();
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RegVal intRegs[numInts];
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for (int i = 0; i < numInts; ++i)
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intRegs[i] = tc.readIntRegFlat(i);
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intRegs[i] = tc.getRegFlat(RegId(IntRegClass, i));
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SERIALIZE_ARRAY(intRegs, numInts);
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const size_t numCcs = regClasses.at(CCRegClass).numRegs();
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if (numCcs) {
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RegVal ccRegs[numCcs];
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for (int i = 0; i < numCcs; ++i)
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ccRegs[i] = tc.readCCRegFlat(i);
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ccRegs[i] = tc.getRegFlat(RegId(CCRegClass, i));
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SERIALIZE_ARRAY(ccRegs, numCcs);
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}
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@@ -271,13 +275,13 @@ unserialize(ThreadContext &tc, CheckpointIn &cp)
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// compatibility.
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arrayParamIn(cp, "floatRegs.i", floatRegs, numFloats);
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for (int i = 0; i < numFloats; ++i)
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tc.setFloatRegFlat(i, floatRegs[i]);
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tc.setRegFlat(RegId(FloatRegClass, i), floatRegs[i]);
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const size_t numVecs = regClasses.at(VecRegClass).numRegs();
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std::vector<TheISA::VecRegContainer> vecRegs(numVecs);
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UNSERIALIZE_CONTAINER(vecRegs);
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for (int i = 0; i < numVecs; ++i) {
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tc.setVecRegFlat(i, vecRegs[i]);
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tc.setRegFlat(RegId(VecRegClass, i), &vecRegs[i]);
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}
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const size_t numPreds = regClasses.at(VecPredRegClass).numRegs();
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@@ -291,14 +295,14 @@ unserialize(ThreadContext &tc, CheckpointIn &cp)
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RegVal intRegs[numInts];
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UNSERIALIZE_ARRAY(intRegs, numInts);
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for (int i = 0; i < numInts; ++i)
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tc.setIntRegFlat(i, intRegs[i]);
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tc.setRegFlat(RegId(IntRegClass, i), intRegs[i]);
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const size_t numCcs = regClasses.at(CCRegClass).numRegs();
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if (numCcs) {
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RegVal ccRegs[numCcs];
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UNSERIALIZE_ARRAY(ccRegs, numCcs);
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for (int i = 0; i < numCcs; ++i)
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tc.setCCRegFlat(i, ccRegs[i]);
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tc.setRegFlat(RegId(CCRegClass, i), ccRegs[i]);
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}
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std::unique_ptr<PCStateBase> pc_state(tc.pcState().clone());
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