// This constructor is only called for Preloading of assemblies and
// precompilation of CodeBlockNode nodes in GraphUI for global language blocks - pratapa
public CodeGen(ProtoLanguage.CompileStateTracker compileState)
: base(compileState)
{
Validity.Assert(compileStateTracker.IsParsingPreloadedAssembly || compileStateTracker.IsParsingCodeBlockNode);
classOffset = 0;
// either of these should set the console to flood
//
ignoreRankCheck = false;
emitReplicationGuide = false;
astNodes = new List<AssociativeNode>();
globalInstanceProcList = new List<GlobalInstanceProc>();
setConstructorStartPC = false;
// Re-use the existing procedureTable and symbolTable to access the built-in and predefined functions
ProcedureTable procTable = compileStateTracker.CodeBlockList[0].procedureTable;
codeBlock = BuildNewCodeBlock(procTable);
// Remove global symbols from existing symbol table for subsequent run in Graph UI
//SymbolTable sTable = core.CodeBlockList[0].symbolTable;
//sTable.RemoveGlobalSymbols();
//codeBlock = core.CodeBlockList[0];
compilePass = ProtoCore.DSASM.AssociativeCompilePass.kClassName;
// Bouncing to this language codeblock from a function should immediately set the first instruction as the entry point
if (ProtoCore.DSASM.Constants.kGlobalScope != globalProcIndex)
{
isEntrySet = true;
codeBlock.instrStream.entrypoint = 0;
}
nodeBuilder = new NodeBuilder(compileStateTracker);
unPopulatedClasses = new Dictionary<int, ClassDeclNode>();
}
public CodeGen(ProtoLanguage.CompileStateTracker compileState, ProtoCore.DSASM.CodeBlock parentBlock = null)
: base(compileState, parentBlock)
{
classOffset = 0;
// either of these should set the console to flood
//
ignoreRankCheck = false;
emitReplicationGuide = false;
astNodes = new List<AssociativeNode>();
globalInstanceProcList = new List<GlobalInstanceProc>();
setConstructorStartPC = false;
// Comment Jun: Get the codeblock to use for this codegenerator
if (compileStateTracker.Options.IsDeltaExecution)
{
codeBlock = GetDeltaCompileCodeBlock();
pc = compileStateTracker.deltaCompileStartPC;
}
else
{
codeBlock = BuildNewCodeBlock();
}
if (null == parentBlock)
{
if (!compileStateTracker.Options.IsDeltaExecution)
{
// This is a top level block
compileStateTracker.CodeBlockList.Add(codeBlock);
}
}
else
{
// TODO Jun: Handle nested codeblock here when we support scoping in the graph
// This is a nested block
// parentBlock == codeBlock happens when the core is in
// delta exectuion and at the same time we create a dynamic
// code block (e.g., inline condition)
if (parentBlock == codeBlock)
{
codeBlock = BuildNewCodeBlock();
pc = 0;
}
parentBlock.children.Add(codeBlock);
codeBlock.parent = parentBlock;
}
compileStateTracker.CompleteCodeBlockList.Add(codeBlock);
compilePass = ProtoCore.DSASM.AssociativeCompilePass.kClassName;
// Bouncing to this language codeblock from a function should immediately set the first instruction as the entry point
if (ProtoCore.DSASM.Constants.kGlobalScope != globalProcIndex)
{
isEntrySet = true;
codeBlock.instrStream.entrypoint = 0;
}
nodeBuilder = new NodeBuilder(compileStateTracker);
unPopulatedClasses = new Dictionary<int, ClassDeclNode>();
// For sub code block, say in inline condition, do we need context?
/*
if (core.assocCodegen != null)
{
context = core.assocCodegen.context;
}
*/
}