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Comptime debugging

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This commit is contained in:
Brian Fiete 2022-03-08 06:27:06 -08:00
parent bbb97d1490
commit ff2e40e3bf
40 changed files with 6213 additions and 443 deletions
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27
IDEHelper/Backend/BeCOFFObject.cpp
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@ -475,9 +475,9 @@ void BeCOFFObject::DbgMakeFuncType(BeDbgFunction* dbgFunc)
if (hasThis)
{
if ((dbgFunc->mVariables.size() > 0) && (dbgFunc->mVariables[0] == NULL))
outT.Write(DbgGetTypeId(dbgFunc->GetParamType(1))); // 0 is sret, 1 = this
outT.Write(DbgGetTypeId(BeValueDynCast<BeDbgType>(dbgFunc->GetParamType(1)))); // 0 is sret, 1 = this
else
outT.Write(DbgGetTypeId(dbgFunc->GetParamType(0))); // 0 = this
outT.Write(DbgGetTypeId(BeValueDynCast<BeDbgType>(dbgFunc->GetParamType(0)))); // 0 = this
}
else
outT.Write((int32)T_VOID);
@ -941,7 +941,7 @@ int BeCOFFObject::DbgGetTypeId(BeDbgType* dbgType, bool doDefine)
{
CV_modifier_t attr = { 0 };
attr.MOD_const = 1;
int32 elementId = DbgGetTypeId(constType->mElement);
int32 elementId = DbgGetTypeId(BeValueDynCast<BeDbgType>(constType->mElement));
DbgTStartTag();
outT.Write((int16)LF_MODIFIER);
@ -985,10 +985,10 @@ void BeCOFFObject::DbgGenerateTypeInfo()
auto& outT = mDebugTSect.mData;
outT.Write((int)CV_SIGNATURE_C13);
for (auto dbgType : mBeModule->mDbgModule->mTypes)
for (auto mdNode : mBeModule->mDbgModule->mTypes)
{
bool defineType = true;
if (auto dbgStructType = BeValueDynCast<BeDbgStructType>(dbgType))
if (auto dbgStructType = BeValueDynCast<BeDbgStructType>(mdNode))
{
if (!dbgStructType->mIsFullyDefined)
defineType = false;
@ -996,7 +996,8 @@ void BeCOFFObject::DbgGenerateTypeInfo()
if (defineType)
{
DbgGetTypeId(dbgType, true);
if (auto dbgType = BeValueDynCast<BeDbgType>(mdNode))
DbgGetTypeId(dbgType, true);
}
}
@ -1032,6 +1033,8 @@ void BeCOFFObject::DbgStartVarDefRange(BeDbgFunction* dbgFunc, BeDbgVariable* db
auto funcSym = GetSymbol(dbgFunc->mValue);
auto varType = BeValueDynCast<BeDbgType>(dbgVar->mType);
auto& outS = mDebugSSect.mData;
if (varLoc.mKind == BeDbgVariableLoc::Kind_SymbolAddr)
{
@ -1042,14 +1045,14 @@ void BeCOFFObject::DbgStartVarDefRange(BeDbgFunction* dbgFunc, BeDbgVariable* db
if (varLoc.mOfs == 0)
{
outS.Write((int16)S_DEFRANGE_REGISTER);
outS.Write((int16)GetCVRegNum(varLoc.mReg, dbgVar->mType->mSize * 8));
outS.Write((int16)GetCVRegNum(varLoc.mReg, varType->mSize * 8));
CV_RANGEATTR rangeAttr = { 0 };
outS.Write(*(int16*)&rangeAttr); // offset to register
}
else
{
outS.Write((int16)S_DEFRANGE_REGISTER_REL);
outS.Write((int16)GetCVRegNum(varLoc.mReg, dbgVar->mType->mSize * 8));
outS.Write((int16)GetCVRegNum(varLoc.mReg, varType->mSize * 8));
outS.Write((int16)0);
outS.Write((int32)varLoc.mOfs);
// CV_RANGEATTR rangeAttr = { 0 };
@ -1135,6 +1138,8 @@ void BeCOFFObject::DbgSEndTag()
void BeCOFFObject::DbgOutputLocalVar(BeDbgFunction* dbgFunc, BeDbgVariable* dbgVar)
{
auto varType = BeValueDynCast<BeDbgType>(dbgVar->mType);
// CodeView only allows 16-bit lengths, so we need to split ranges for very long spans
if (dbgVar->mDeclEnd - dbgVar->mDeclStart > 0xFFFF)
{
@ -1215,7 +1220,7 @@ void BeCOFFObject::DbgOutputLocalVar(BeDbgFunction* dbgFunc, BeDbgVariable* dbgV
DbgSStartTag();
outS.Write((int16)S_LOCAL);
outS.Write(DbgGetTypeId(dbgVar->mType));
outS.Write(DbgGetTypeId(varType));
CV_LVARFLAGS flags = { 0 };
if (dbgVar->mParamNum != -1)
@ -1732,7 +1737,7 @@ void BeCOFFObject::DbgGenerateModuleInfo()
else
outS.Write(dbgGlobalVar->mIsLocalToUnit ? (int16)S_LDATA32 : (int16)S_GDATA32);
outS.Write(DbgGetTypeId(dbgGlobalVar->mType));
outS.Write(DbgGetTypeId(BeValueDynCast<BeDbgType>(dbgGlobalVar->mType)));
BF_ASSERT(dbgGlobalVar->mValue != NULL);
@ -1896,7 +1901,7 @@ void BeCOFFObject::WriteConst(BeCOFFSection& sect, BeConstant* constVal)
{
WriteConst(sect, constCast->mTarget);
}
else if (auto constGep = BeValueDynCast<BeGEPConstant>(constVal))
else if (auto constGep = BeValueDynCast<BeGEP2Constant>(constVal))
{
if (auto globalVar = BeValueDynCast<BeGlobalVariable>(constGep->mTarget))
{