mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-13 20:32:21 +00:00
Fixed a bug: outputting name of variable instead of its value.
Also, placed DEBUG() guards around debug information so that the generated file is much smaller and hence should be faster to preprocess/compile. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7180 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman
parent
7eac4766b1
commit
f6e5217b54
@ -1,3 +1,4 @@
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#include "Support/Statistic.h"
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#include "Record.h"
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#include "CodeEmitterGen.h"
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@ -39,19 +40,19 @@ void CodeEmitterGen::createEmitter(std::ostream &o) {
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unsigned Value = 0;
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const std::vector<RecordVal> &Vals = R->getValues();
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o << " // prefilling: ";
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DEBUG(o << " // prefilling: ");
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// Start by filling in fixed values...
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for (unsigned i = 0, e = BI->getNumBits(); i != e; ++i) {
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if (BitInit *B = dynamic_cast<BitInit*>(BI->getBit(e-i-1))) {
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Value |= B->getValue() << (e-i-1);
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o << B->getValue();
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DEBUG(o << B->getValue());
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} else {
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o << "0";
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DEBUG(o << "0");
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}
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}
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o << "\n";
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DEBUG(o << "\n");
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o << " // " << *InstVal << "\n";
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DEBUG(o << " // " << *InstVal << "\n");
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o << " Value = " << Value << "U;\n\n";
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// Loop over all of the fields in the instruction adding in any
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@ -129,6 +130,11 @@ void CodeEmitterGen::createEmitter(std::ostream &o) {
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}
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}
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DEBUG(o << " // Var: begin = " << beginBitInVar
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<< ", end = " << endBitInVar
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<< "; Inst: begin = " << beginBitInInst
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<< ", end = " << endBitInInst << "\n");
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if (continuous) {
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o << " // continuous: op" << OpOrder[Vals[i].getName()] << "\n";
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@ -136,7 +142,7 @@ void CodeEmitterGen::createEmitter(std::ostream &o) {
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// Low mask (ie. shift, if necessary)
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if (endBitInVar != 0) {
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o << " op" << OpOrder[Vals[i].getName()]
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<< " >>= endBitInVar;\n";
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<< " >>= " << endBitInVar << ";\n";
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beginBitInVar -= endBitInVar;
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endBitInVar = 0;
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}
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@ -168,10 +174,10 @@ void CodeEmitterGen::createEmitter(std::ostream &o) {
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for (int i = FieldInitializer->getNumBits()-1; i >= 0; --i) {
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if (BitInit *BI=dynamic_cast<BitInit*>(FieldInitializer->getBit(i)))
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{
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o << " // bit init: f: " << f << ", i: " << i << "\n";
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DEBUG(o << " // bit init: f: " << f << ", i: " << i << "\n");
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} else if (UnsetInit *UI =
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dynamic_cast<UnsetInit*>(FieldInitializer->getBit(i))) {
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o << " // unset init: f: " << f << ", i: " << i << "\n";
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DEBUG(o << " // unset init: f: " << f << ", i: " << i << "\n");
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} else if (VarBitInit *VBI =
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dynamic_cast<VarBitInit*>(FieldInitializer->getBit(i))) {
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TypedInit *TI = VBI->getVariable();
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@ -184,9 +190,9 @@ void CodeEmitterGen::createEmitter(std::ostream &o) {
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// need to individually OR in the bits
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// for debugging, output the regular version anyway, commented
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o << " // Value |= getValueBit(op"
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<< OpOrder[VI->getName()] << ", " << VBI->getBitNum()
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<< ")" << " << " << i << ";\n";
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DEBUG(o << " // Value |= getValueBit(op"
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<< OpOrder[VI->getName()] << ", " << VBI->getBitNum()
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<< ")" << " << " << i << ";\n");
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} else {
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o << " Value |= getValueBit(op" << OpOrder[VI->getName()]
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<< ", " << VBI->getBitNum()
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@ -1,3 +1,4 @@
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#include "Support/Statistic.h"
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#include "Record.h"
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#include "CodeEmitterGen.h"
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@ -39,19 +40,19 @@ void CodeEmitterGen::createEmitter(std::ostream &o) {
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unsigned Value = 0;
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const std::vector<RecordVal> &Vals = R->getValues();
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o << " // prefilling: ";
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DEBUG(o << " // prefilling: ");
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// Start by filling in fixed values...
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for (unsigned i = 0, e = BI->getNumBits(); i != e; ++i) {
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if (BitInit *B = dynamic_cast<BitInit*>(BI->getBit(e-i-1))) {
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Value |= B->getValue() << (e-i-1);
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o << B->getValue();
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DEBUG(o << B->getValue());
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} else {
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o << "0";
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DEBUG(o << "0");
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}
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}
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o << "\n";
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DEBUG(o << "\n");
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o << " // " << *InstVal << "\n";
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DEBUG(o << " // " << *InstVal << "\n");
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o << " Value = " << Value << "U;\n\n";
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// Loop over all of the fields in the instruction adding in any
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@ -129,6 +130,11 @@ void CodeEmitterGen::createEmitter(std::ostream &o) {
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}
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}
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DEBUG(o << " // Var: begin = " << beginBitInVar
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<< ", end = " << endBitInVar
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<< "; Inst: begin = " << beginBitInInst
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<< ", end = " << endBitInInst << "\n");
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if (continuous) {
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o << " // continuous: op" << OpOrder[Vals[i].getName()] << "\n";
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@ -136,7 +142,7 @@ void CodeEmitterGen::createEmitter(std::ostream &o) {
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// Low mask (ie. shift, if necessary)
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if (endBitInVar != 0) {
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o << " op" << OpOrder[Vals[i].getName()]
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<< " >>= endBitInVar;\n";
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<< " >>= " << endBitInVar << ";\n";
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beginBitInVar -= endBitInVar;
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endBitInVar = 0;
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}
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@ -168,10 +174,10 @@ void CodeEmitterGen::createEmitter(std::ostream &o) {
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for (int i = FieldInitializer->getNumBits()-1; i >= 0; --i) {
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if (BitInit *BI=dynamic_cast<BitInit*>(FieldInitializer->getBit(i)))
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{
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o << " // bit init: f: " << f << ", i: " << i << "\n";
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DEBUG(o << " // bit init: f: " << f << ", i: " << i << "\n");
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} else if (UnsetInit *UI =
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dynamic_cast<UnsetInit*>(FieldInitializer->getBit(i))) {
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o << " // unset init: f: " << f << ", i: " << i << "\n";
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DEBUG(o << " // unset init: f: " << f << ", i: " << i << "\n");
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} else if (VarBitInit *VBI =
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dynamic_cast<VarBitInit*>(FieldInitializer->getBit(i))) {
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TypedInit *TI = VBI->getVariable();
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@ -184,9 +190,9 @@ void CodeEmitterGen::createEmitter(std::ostream &o) {
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// need to individually OR in the bits
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// for debugging, output the regular version anyway, commented
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o << " // Value |= getValueBit(op"
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<< OpOrder[VI->getName()] << ", " << VBI->getBitNum()
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<< ")" << " << " << i << ";\n";
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DEBUG(o << " // Value |= getValueBit(op"
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<< OpOrder[VI->getName()] << ", " << VBI->getBitNum()
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<< ")" << " << " << i << ";\n");
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} else {
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o << " Value |= getValueBit(op" << OpOrder[VI->getName()]
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<< ", " << VBI->getBitNum()
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