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CompileHelper.cpp
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CompileHelper.cpp
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/*
Copyright 2019 Alain Dargelas
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/*
* File: CompileHelper.cpp
* Author: alain
*
* Created on May 14, 2019, 8:03 PM
*/
#include <Surelog/CommandLine/CommandLineParser.h>
#include <Surelog/Common/FileSystem.h>
#include <Surelog/Design/DataType.h>
#include <Surelog/Design/DummyType.h>
#include <Surelog/Design/Enum.h>
#include <Surelog/Design/FileContent.h>
#include <Surelog/Design/ModuleDefinition.h>
#include <Surelog/Design/ModuleInstance.h>
#include <Surelog/Design/Netlist.h>
#include <Surelog/Design/ParamAssign.h>
#include <Surelog/Design/Parameter.h>
#include <Surelog/Design/Signal.h>
#include <Surelog/Design/SimpleType.h>
#include <Surelog/Design/Struct.h>
#include <Surelog/Design/TfPortItem.h>
#include <Surelog/Design/Union.h>
#include <Surelog/DesignCompile/CompileDesign.h>
#include <Surelog/DesignCompile/CompileHelper.h>
#include <Surelog/DesignCompile/UhdmWriter.h>
#include <Surelog/ErrorReporting/Error.h>
#include <Surelog/ErrorReporting/ErrorContainer.h>
#include <Surelog/ErrorReporting/Location.h>
#include <Surelog/Library/Library.h>
#include <Surelog/Package/Package.h>
#include <Surelog/SourceCompile/Compiler.h>
#include <Surelog/SourceCompile/SymbolTable.h>
#include <Surelog/Testbench/ClassDefinition.h>
#include <Surelog/Testbench/Program.h>
#include <Surelog/Testbench/TypeDef.h>
#include <Surelog/Testbench/Variable.h>
#include <Surelog/Utils/NumUtils.h>
#include <Surelog/Utils/StringUtils.h>
// UHDM
#include <string.h>
#include <uhdm/ElaboratorListener.h>
#include <uhdm/ExprEval.h>
#include <uhdm/VpiListener.h>
#include <uhdm/clone_tree.h>
#include <uhdm/uhdm.h>
#include <climits>
#include <iostream>
#include <string>
#include <vector>
namespace SURELOG {
using namespace UHDM; // NOLINT (we use a good chunk of these here)
void CompileHelper::checkForLoops(bool on) {
m_checkForLoops = on;
m_stackLevel = 0;
m_unwind = false;
}
bool CompileHelper::loopDetected(PathId fileId, uint32_t lineNumber,
CompileDesign* compileDesign,
ValuedComponentI* instance) {
#if defined(_WIN32)
constexpr int32_t kMaxAllowedStackDepth = 100;
#else
constexpr int32_t kMaxAllowedStackDepth = 1000;
#endif
if (m_checkForLoops) {
if ((m_stackLevel > kMaxAllowedStackDepth) || (m_unwind)) {
std::string instName;
if (ModuleInstance* inst =
valuedcomponenti_cast<ModuleInstance*>(instance)) {
instName = inst->getFullPathName();
}
Location loc(fileId, lineNumber, 0, m_symbols->registerSymbol(instName));
Error err(ErrorDefinition::ELAB_EXPRESSION_LOOP, loc);
m_errors->addError(err);
m_unwind = true;
return true;
}
}
return false;
}
bool CompileHelper::importPackage(DesignComponent* scope, Design* design,
const FileContent* fC, NodeId id,
CompileDesign* compileDesign,
bool inPackage) {
Serializer& s = compileDesign->getSerializer();
FileCNodeId fnid(fC, id);
scope->addObject(VObjectType::slPackage_import_item, fnid);
NodeId nameId = fC->Child(id);
const std::string_view pack_name = fC->SymName(nameId);
std::string object_name;
if (NodeId objId = fC->Sibling(nameId)) {
if (fC->Type(objId) == VObjectType::slStringConst) {
object_name = fC->SymName(objId);
}
}
Package* def = design->getPackage(pack_name);
if (def) {
if (def == scope) // skip
return true;
scope->addAccessPackage(def);
auto& classSet = def->getObjects(VObjectType::slClass_declaration);
for (const auto& cls : classSet) {
const FileContent* packageFile = cls.fC;
NodeId classDef = packageFile->Sibling(cls.nodeId);
const std::string_view name = packageFile->SymName(classDef);
if (!object_name.empty()) {
if (name != object_name) continue;
}
std::string fullName = StrCat(def->getName(), "::", name);
DesignComponent* comp = packageFile->getComponentDefinition(fullName);
FileCNodeId fnid(packageFile, classDef);
scope->addNamedObject(name, fnid, comp);
scope->insertDataType(name, (ClassDefinition*)comp);
}
// Typespecs
auto& typeSet = def->getDataTypeMap();
for (auto& type : typeSet) {
if (!object_name.empty()) {
if (type.first != object_name) continue;
}
scope->insertDataType(type.first, type.second);
}
// Variables
auto& variableSet = def->getVariables();
for (auto& var : variableSet) {
if (!object_name.empty()) {
if (var.first != object_name) continue;
}
scope->addVariable(var.second);
Value* val = def->getValue(var.first);
if (val) {
scope->setValue(var.first, m_exprBuilder.clone(val), m_exprBuilder);
}
}
// Nets
auto& netSet = def->getSignals();
for (auto& net : netSet) {
if (!object_name.empty()) {
if (net->getName() != object_name) continue;
}
scope->getSignals().push_back(net);
}
// Incomplete bindings
for (auto& var : def->getLateBinding()) {
scope->needLateBinding(var);
}
for (auto& var : def->getLateTypedefBinding()) {
scope->needLateTypedefBinding(var);
}
// Type parameters
auto& paramSet = def->getParameterMap();
for (auto& param : paramSet) {
if (!object_name.empty()) {
if (param.first != object_name) continue;
}
Parameter* orig = param.second;
Parameter* clone = new Parameter(*orig);
clone->setImportedPackage(pack_name);
scope->insertParameter(clone);
UHDM::any* p = orig->getUhdmParam();
UHDM::VectorOfany* parameters = scope->getParameters();
if (parameters == nullptr) {
scope->setParameters(s.MakeAnyVec());
parameters = scope->getParameters();
}
if (p) {
ElaboratorListener listener(&s, false, true);
any* pclone = UHDM::clone_tree(p, s, &listener);
if (pclone->UhdmType() == uhdmtype_parameter) {
type_parameter* the_p = (type_parameter*)pclone;
the_p->VpiImported(pack_name);
if (const typespec* tps = the_p->Typespec()) {
if (tps->UhdmType() == uhdmunsupported_typespec) {
scope->needLateTypedefBinding(the_p);
}
}
} else {
parameter* the_p = (parameter*)pclone;
the_p->VpiImported(pack_name);
if (const typespec* tps = the_p->Typespec()) {
if (tps->UhdmType() == uhdmunsupported_typespec) {
scope->needLateTypedefBinding(the_p);
}
}
}
parameters->push_back(pclone);
clone->setUhdmParam(pclone);
}
}
// Regular parameter
auto& params = def->getParamAssignVec();
for (ParamAssign* orig : params) {
if (!object_name.empty()) {
UHDM::param_assign* pass = orig->getUhdmParamAssign();
if (pass->Lhs()->VpiName() != object_name) continue;
}
ParamAssign* clone = new ParamAssign(*orig);
scope->addParamAssign(clone);
UHDM::param_assign* pass = clone->getUhdmParamAssign();
UHDM::VectorOfparam_assign* param_assigns = scope->getParam_assigns();
if (param_assigns == nullptr) {
scope->setParam_assigns(s.MakeParam_assignVec());
param_assigns = scope->getParam_assigns();
}
UHDM::VectorOfany* parameters = scope->getParameters();
if (parameters == nullptr) {
scope->setParameters(s.MakeAnyVec());
parameters = scope->getParameters(); // NOLINT(*.DeadStores)
}
ElaboratorListener listener(&s, false, true);
UHDM::param_assign* cpass =
(UHDM::param_assign*)UHDM::clone_tree(pass, s, &listener);
clone->setUhdmParamAssign(cpass);
param_assigns->push_back(cpass);
UHDM::any* orig_p = (UHDM::any*)cpass->Lhs();
UHDM::any* pclone =
orig_p; // The param_assign clone already cloned the param
cpass->Lhs(pclone);
if (pclone->UhdmType() == uhdmparameter) {
parameter* the_p = (parameter*)pclone;
the_p->VpiImported(pack_name);
if (const typespec* tps = the_p->Typespec()) {
if (tps->UhdmType() == uhdmunsupported_typespec) {
scope->needLateTypedefBinding(the_p);
}
}
}
}
// Values (from enum declarations...)
auto& values = def->getMappedValues();
for (auto& mvalue : values) {
if (!object_name.empty()) {
if (mvalue.first != object_name) continue;
}
if (mvalue.second.first->isValid())
scope->setValue(mvalue.first, m_exprBuilder.clone(mvalue.second.first),
m_exprBuilder, mvalue.second.second);
}
for (auto& cvalue : def->getComplexValues()) {
if (!object_name.empty()) {
if (cvalue.first != object_name) continue;
}
scope->setComplexValue(cvalue.first, cvalue.second);
}
// tasks/functions
VectorOftask_func* funcs = def->getTask_funcs();
if (funcs) {
VectorOftask_func* sfuncs = scope->getTask_funcs();
if (sfuncs == nullptr) {
sfuncs = s.MakeTask_funcVec();
}
for (auto& func : *funcs) {
if (!object_name.empty()) {
if (func->VpiName() != object_name) continue;
}
bool duplicate = false;
for (auto& f : *sfuncs) {
if (f->VpiName() == func->VpiName()) {
duplicate = true;
break;
}
}
if (!duplicate) {
if (inPackage) {
ElaboratorListener listener(&s, false, /*mute errors */ true);
task_func* clone =
(task_func*)UHDM::clone_tree((any*)func, s, &listener);
sfuncs->push_back(clone);
} else {
sfuncs->push_back(func);
}
}
}
scope->setTask_funcs(sfuncs);
}
} else {
Location loc(fC->getFileId(id), fC->Line(id), fC->Column(id),
m_symbols->registerSymbol(pack_name));
Error err(ErrorDefinition::COMP_UNDEFINED_PACKAGE, loc);
m_errors->addError(err);
}
return true;
}
UHDM::constant* CompileHelper::constantFromValue(Value* val,
CompileDesign* compileDesign) {
Serializer& s = compileDesign->getSerializer();
Value::Type valueType = val->getType();
UHDM::constant* c = nullptr;
switch (valueType) {
case Value::Type::Scalar: {
c = s.MakeConstant();
c->VpiConstType(vpiScalarVal);
c->VpiValue(val->uhdmValue());
c->VpiDecompile(val->decompiledValue());
c->VpiSize(1);
break;
}
case Value::Type::Binary: {
c = s.MakeConstant();
c->VpiConstType(vpiBinStrVal);
c->VpiValue(val->uhdmValue());
c->VpiDecompile(val->decompiledValue());
c->VpiSize(val->getSize());
break;
}
case Value::Type::Hexadecimal: {
c = s.MakeConstant();
c->VpiConstType(vpiHexStrVal);
c->VpiValue(val->uhdmValue());
c->VpiDecompile(val->decompiledValue());
c->VpiSize(val->getSize());
break;
}
case Value::Type::Octal: {
c = s.MakeConstant();
c->VpiConstType(vpiOctStrVal);
c->VpiValue(val->uhdmValue());
c->VpiDecompile(val->decompiledValue());
c->VpiSize(val->getSize());
break;
}
case Value::Type::Unsigned:
case Value::Type::Integer: {
c = s.MakeConstant();
c->VpiConstType(vpiIntVal);
c->VpiValue(val->uhdmValue());
c->VpiDecompile(val->decompiledValue());
c->VpiSize(val->getSize());
break;
}
case Value::Type::Double: {
c = s.MakeConstant();
c->VpiConstType(vpiRealVal);
c->VpiValue(val->uhdmValue());
c->VpiDecompile(val->decompiledValue());
c->VpiSize(val->getSize());
break;
}
case Value::Type::String: {
c = s.MakeConstant();
c->VpiConstType(vpiStringVal);
c->VpiValue(val->uhdmValue());
c->VpiDecompile(val->decompiledValue());
c->VpiSize(val->getSize());
break;
}
case Value::Type::None:
default: {
// return nullptr
}
}
return c;
}
bool CompileHelper::compileTfPortList(Procedure* parent, const FileContent* fC,
NodeId tf_port_list,
TfPortList& targetList) {
bool result = true;
/*
n<c1> u<7> t<StringConst> p<29> s<27> l<10>
n<> u<8> t<IntegerAtomType_Int> p<9> l<12>
n<> u<9> t<Data_type> p<10> c<8> l<12>
n<> u<10> t<Function_data_type> p<11> c<9> l<12>
n<> u<11> t<Function_data_type_or_implicit> p<24> c<10> s<12> l<12>
n<try_get> u<12> t<StringConst> p<24> s<22> l<12>
n<> u<13> t<IntegerAtomType_Int> p<14> l<12>
n<> u<14> t<Data_type> p<15> c<13> l<12>
n<> u<15> t<Data_type_or_implicit> p<21> c<14> s<16> l<12>
n<keyCount> u<16> t<StringConst> p<21> s<20> l<12>
n<1> u<17> t<IntConst> p<18> l<12>
n<> u<18> t<Primary_literal> p<19> c<17> l<12>
n<> u<19> t<Primary> p<20> c<18> l<12>
n<> u<20> t<Expression> p<21> c<19> l<12>
n<> u<21> t<Tf_port_item> p<22> c<15> l<12>
n<> u<22> t<Tf_port_list> p<24> c<21> s<23> l<12>
n<> u<23> t<Endfunction> p<24> l<13>
n<> u<24> t<Function_body_declaration> p<25> c<11> l<12>
n<> u<25> t<Function_declaration> p<26> c<24> l<12>
n<> u<26> t<Class_method> p<27> c<25> l<12>
*/
/*
Or
n<get> u<47> t<StringConst> p<55> s<53> l<18>
n<> u<48> t<PortDir_Ref> p<49> l<18>
n<> u<49> t<Tf_port_direction> p<52> c<48> s<50> l<18>
n<> u<50> t<Data_type_or_implicit> p<52> s<51> l<18>
n<message> u<51> t<StringConst> p<52> l<18>
n<> u<52> t<Tf_port_item> p<53> c<49> l<18>
*/
// Compile arguments
if (tf_port_list && (fC->Type(tf_port_list) == VObjectType::slTf_port_list)) {
NodeId tf_port_item = fC->Child(tf_port_list);
while (tf_port_item) {
Value* value = nullptr;
NodeId tf_data_type_or_implicit = fC->Child(tf_port_item);
NodeId tf_data_type = fC->Child(tf_data_type_or_implicit);
VObjectType tf_port_direction_type = fC->Type(tf_data_type_or_implicit);
NodeId tf_param_name = fC->Sibling(tf_data_type_or_implicit);
if (tf_port_direction_type == VObjectType::slTfPortDir_Ref ||
tf_port_direction_type == VObjectType::slTfPortDir_ConstRef ||
tf_port_direction_type == VObjectType::slTfPortDir_Inp ||
tf_port_direction_type == VObjectType::slTfPortDir_Out ||
tf_port_direction_type == VObjectType::slTfPortDir_Inout) {
tf_data_type = fC->Sibling(tf_data_type_or_implicit);
tf_param_name = fC->Sibling(tf_data_type);
} else {
tf_port_direction_type = VObjectType::sl_INVALID_;
}
NodeId type = fC->Child(tf_data_type);
VObjectType the_type = fC->Type(type);
std::string typeName;
if (the_type == VObjectType::slStringConst) {
typeName = fC->SymName(type);
} else if (the_type == VObjectType::slClass_scope) {
NodeId class_type = fC->Child(type);
NodeId class_name = fC->Child(class_type);
NodeId symb_id = fC->Sibling(type);
typeName.assign(fC->SymName(class_name))
.append("::")
.append(fC->SymName(symb_id));
} else {
typeName = VObject::getTypeName(the_type);
}
const std::string_view name = fC->SymName(tf_param_name);
NodeId expression = fC->Sibling(tf_param_name);
DataType* dtype = new DataType(fC, type, typeName, fC->Type(type));
if (expression &&
(fC->Type(expression) != VObjectType::slVariable_dimension) &&
(dtype->getType() != VObjectType::slStringConst)) {
value = m_exprBuilder.evalExpr(fC, expression, parent->getParent());
}
NodeId range;
TfPortItem* param = new TfPortItem(parent, fC, tf_port_item, range, name,
dtype, value, tf_port_direction_type);
targetList.push_back(param);
tf_port_item = fC->Sibling(tf_port_item);
}
}
return result;
}
const DataType* CompileHelper::compileTypeDef(DesignComponent* scope,
const FileContent* fC,
NodeId data_declaration,
CompileDesign* compileDesign,
UHDM::any* pstmt, bool reduce) {
DataType* newType = nullptr;
Serializer& s = compileDesign->getSerializer();
UHDM::VectorOftypespec* typespecs = nullptr;
if (pstmt) {
UHDM::scope* scope = any_cast<UHDM::scope*>(pstmt);
if (scope) {
typespecs = scope->Typespecs();
if (typespecs == nullptr) {
typespecs = s.MakeTypespecVec();
scope->Typespecs(typespecs);
}
}
}
/*
n<> u<1> t<IntVec_TypeBit> p<12> s<11> l<5>
n<1> u<2> t<IntConst> p<3> l<5>
n<> u<3> t<Primary_literal> p<4> c<2> l<5>
n<> u<4> t<Constant_primary> p<5> c<3> l<5>
n<> u<5> t<Constant_expression> p<10> c<4> s<9> l<5>
n<0> u<6> t<IntConst> p<7> l<5>
n<> u<7> t<Primary_literal> p<8> c<6> l<5>
n<> u<8> t<Constant_primary> p<9> c<7> l<5>
n<> u<9> t<Constant_expression> p<10> c<8> l<5>
n<> u<10> t<Constant_range> p<11> c<5> l<5>
n<> u<11> t<Packed_dimension> p<12> c<10> l<5>
n<> u<12> t<Enum_base_type> p<21> c<1> s<14> l<5>
n<UVM_INFO> u<13> t<StringConst> p<14> l<7>
n<> u<14> t<Enum_name_declaration> p<21> c<13> s<16> l<7>
n<UVM_WARNING> u<15> t<StringConst> p<16> l<8>
n<> u<16> t<Enum_name_declaration> p<21> c<15> s<18> l<8>
n<UVM_ERROR> u<17> t<StringConst> p<18> l<9>
n<> u<18> t<Enum_name_declaration> p<21> c<17> s<20> l<9>
n<UVM_FATAL> u<19> t<StringConst> p<20> l<10>
n<> u<20> t<Enum_name_declaration> p<21> c<19> l<10>
n<> u<21> t<Data_type> p<23> c<12> s<22> l<5>
n<uvm_severity> u<22> t<StringConst> p<23> l<11>
n<> u<23> t<Type_declaration> p<24> c<21> l<5>
n<> u<24> t<Data_declaration> p<25> c<23> l<5>
*/
NodeId type_declaration = fC->Child(data_declaration);
NodeId data_type = fC->Child(type_declaration);
VObjectType dtype = fC->Type(data_type);
NodeId type_name;
if (dtype == VObjectType::slClass_keyword ||
dtype == VObjectType::slStruct_keyword ||
dtype == VObjectType::slUnion_keyword ||
dtype == VObjectType::slInterface_class_keyword ||
dtype == VObjectType::slEnum_keyword) {
type_name = fC->Sibling(data_type);
const std::string_view name = fC->SymName(type_name);
const TypeDef* prevDef = scope->getTypeDef(name);
if (prevDef) return prevDef;
if (fC->Type(type_name) == VObjectType::slStringConst) {
TypeDef* newTypeDef = new TypeDef(fC, type_declaration, type_name, name);
scope->insertTypeDef(newTypeDef);
newType = newTypeDef;
return newType;
}
} else if (dtype == VObjectType::slStringConst) {
NodeId btype = data_type;
NodeId Select = fC->Sibling(btype);
if (fC->Type(Select) == VObjectType::slConstant_bit_select) {
NodeId subType = fC->Sibling(Select);
NodeId nameId = fC->Sibling(subType);
if (nameId) {
data_type = subType;
} else {
return nullptr;
}
type_name = fC->Sibling(data_type);
data_type = btype;
}
} else {
if (dtype != VObjectType::slData_type) {
return nullptr;
}
type_name = fC->Sibling(data_type);
}
const NodeId Variable_dimension = fC->Sibling(type_name);
array_typespec* array_tps = nullptr;
packed_array_typespec* packed_array_tps = nullptr;
function* resolution_func = nullptr;
std::string resolutionFunctionName;
if (Variable_dimension) {
if (fC->Type(Variable_dimension) == VObjectType::slStringConst) {
std::string_view name = fC->SymName(Variable_dimension);
std::pair<task_func*, DesignComponent*> ret =
getTaskFunc(name, scope, compileDesign, nullptr, nullptr);
task_func* tf = ret.first;
resolution_func = any_cast<function*>(tf);
resolutionFunctionName = name;
} else {
array_tps = s.MakeArray_typespec();
int32_t size;
VectorOfrange* ranges =
compileRanges(scope, fC, Variable_dimension, compileDesign, nullptr,
nullptr, reduce, size, false);
array_tps->Ranges(ranges);
}
}
std::string_view name = fC->SymName(type_name);
std::string fullName(name);
if (Package* pack = valuedcomponenti_cast<Package*>(scope)) {
fullName.assign(pack->getName()).append("::").append(name);
}
if (scope) {
const TypeDef* prevDef = scope->getTypeDef(name);
if (prevDef && !prevDef->isForwardDeclaration()) {
Location loc1(fC->getFileId(data_type), fC->Line(data_type),
fC->Column(data_type), m_symbols->registerSymbol(name));
const FileContent* prevFile = prevDef->getFileContent();
NodeId prevNode = prevDef->getNodeId();
Location loc2(prevFile->getFileId(prevNode), prevFile->Line(prevNode),
prevFile->Column(prevNode),
m_symbols->registerSymbol(name));
Error err(ErrorDefinition::COMP_MULTIPLY_DEFINED_TYPEDEF, loc1, loc2);
m_errors->addError(err);
}
}
VObjectType base_type = fC->Type(data_type);
DataType* type = new DataType(fC, data_type, name, base_type);
if (scope) scope->insertDataType(name, type);
// Enum or Struct or Union
NodeId enum_base_type = fC->Child(data_type);
bool enumType = false;
bool structType = false;
NodeId Packed_dimension = fC->Sibling(enum_base_type);
if (Packed_dimension &&
(fC->Type(Packed_dimension) == VObjectType::slPacked_dimension)) {
packed_array_tps = s.MakePacked_array_typespec();
int32_t size;
VectorOfrange* ranges =
compileRanges(scope, fC, Packed_dimension, compileDesign, nullptr,
nullptr, reduce, size, false);
packed_array_tps->Ranges(ranges);
}
NodeId enum_name_declaration;
if (fC->Type(enum_base_type) == VObjectType::slEnum_base_type) {
enum_name_declaration = fC->Sibling(enum_base_type);
enumType = true;
} else if (fC->Type(enum_base_type) == VObjectType::slEnum_name_declaration) {
enumType = true;
enum_name_declaration = enum_base_type;
enum_base_type = InvalidNodeId;
} else if (fC->Type(enum_base_type) == VObjectType::slStruct_union) {
structType = true;
NodeId struct_or_union = fC->Child(enum_base_type);
VObjectType struct_or_union_type = fC->Type(struct_or_union);
TypeDef* newTypeDef = new TypeDef(fC, type_declaration, type_name, name);
if (struct_or_union_type == VObjectType::slStruct_keyword) {
Struct* st = new Struct(fC, type_name, enum_base_type);
newTypeDef->setDataType(st);
newTypeDef->setDefinition(st);
UHDM::typespec* ts = compileTypespec(
scope, fC, enum_base_type, compileDesign, nullptr, nullptr, reduce);
if (reduce && (valuedcomponenti_cast<Package*>(scope))) {
ts->Instance(scope->getUhdmInstance());
}
if (array_tps) {
st->setTypespec(array_tps);
array_tps->Elem_typespec(ts);
array_tps->VpiName(fullName);
if (typespecs) typespecs->push_back(array_tps);
} else if (packed_array_tps) {
st->setTypespec(packed_array_tps);
packed_array_tps->Elem_typespec(ts);
packed_array_tps->VpiName(fullName);
if (typespecs) typespecs->push_back(packed_array_tps);
} else {
ts->VpiName(fullName);
st->setTypespec(ts);
if (typespecs) typespecs->push_back(ts);
}
} else if (struct_or_union_type == VObjectType::slUnion_keyword) {
Union* st = new Union(fC, type_name, enum_base_type);
newTypeDef->setDataType(st);
newTypeDef->setDefinition(st);
UHDM::typespec* ts = compileTypespec(
scope, fC, enum_base_type, compileDesign, nullptr, nullptr, reduce);
if (reduce && (valuedcomponenti_cast<Package*>(scope))) {
ts->Instance(scope->getUhdmInstance());
}
if (array_tps) {
st->setTypespec(array_tps);
array_tps->Elem_typespec(ts);
array_tps->VpiName(fullName);
if (typespecs) typespecs->push_back(array_tps);
} else if (packed_array_tps) {
st->setTypespec(packed_array_tps);
packed_array_tps->Elem_typespec(ts);
packed_array_tps->VpiName(fullName);
if (typespecs) typespecs->push_back(packed_array_tps);
} else {
ts->VpiName(fullName);
st->setTypespec(ts);
if (typespecs) typespecs->push_back(ts);
}
}
if (scope) {
DesignComponent::DataTypeMap dmap = scope->getDataTypeMap();
DesignComponent::DataTypeMap::iterator itr = dmap.find(name);
if (itr != dmap.end()) {
dmap.erase(itr);
}
}
type->setDefinition(newTypeDef);
if (scope) scope->insertTypeDef(newTypeDef);
newType = newTypeDef;
}
if (enumType) {
TypeDef* newTypeDef =
new TypeDef(fC, type_declaration, enum_base_type, name);
int32_t val = 0;
Enum* the_enum = new Enum(fC, type_name, enum_base_type);
newTypeDef->setDataType(the_enum);
newTypeDef->setDefinition(the_enum);
the_enum->setBaseTypespec(
compileTypespec(scope, fC, fC->Child(enum_base_type), compileDesign,
nullptr, nullptr, reduce));
UHDM::enum_typespec* enum_t = s.MakeEnum_typespec();
if (array_tps) {
the_enum->setTypespec(array_tps);
array_tps->Elem_typespec(enum_t);
array_tps->VpiName(name);
if (typespecs) typespecs->push_back(array_tps);
} else if (packed_array_tps) {
the_enum->setTypespec(packed_array_tps);
packed_array_tps->Elem_typespec(enum_t);
packed_array_tps->VpiName(name);
if (typespecs) typespecs->push_back(packed_array_tps);
} else {
enum_t->VpiName(fullName);
the_enum->setTypespec(enum_t);
if (typespecs) typespecs->push_back(enum_t);
}
the_enum->getFileContent()->populateCoreMembers(type_declaration,
type_declaration, enum_t);
// Enum basetype
enum_t->Base_typespec(the_enum->getBaseTypespec());
if (reduce && (valuedcomponenti_cast<Package*>(scope))) {
enum_t->Instance(scope->getUhdmInstance());
}
// Enum values
VectorOfenum_const* econsts = s.MakeEnum_constVec();
enum_t->Enum_consts(econsts);
uint64_t baseSize = 64;
if (const typespec* base = enum_t->Base_typespec()) {
bool invalidValue = false;
baseSize = Bits(base, invalidValue, scope, compileDesign, nullptr,
fC->getFileId(), base->VpiLineNo(), reduce, true);
}
while (enum_name_declaration) {
NodeId enumNameId = fC->Child(enum_name_declaration);
const std::string_view enumName = fC->SymName(enumNameId);
NodeId enumValueId = fC->Sibling(enumNameId);
Value* value = nullptr;
if (enumValueId) {
any* exp = compileExpression(scope, fC, enumValueId, compileDesign,
pstmt, nullptr, reduce);
if (exp && (exp->UhdmType() == uhdmconstant)) {
constant* c = (constant*)exp;
value = m_exprBuilder.fromVpiValue(c->VpiValue(), c->VpiSize());
} else {
value = m_exprBuilder.evalExpr(fC, enumValueId, scope);
value->setValid();
}
}
if (value == nullptr) {
value = m_exprBuilder.getValueFactory().newLValue();
value->set(val, Value::Type::Integer, baseSize);
}
the_enum->addValue(enumName, fC->Line(enumNameId), value);
val++;
if (scope) scope->setValue(enumName, value, m_exprBuilder);
Variable* variable =
new Variable(type, fC, enumValueId, InvalidNodeId, enumName);
if (scope) scope->addVariable(variable);
enum_const* econst = s.MakeEnum_const();
econst->VpiName(enumName);
fC->populateCoreMembers(enum_name_declaration, enum_name_declaration,
econst);
econst->VpiValue(value->uhdmValue());
if (enumValueId) {
any* exp = compileExpression(scope, fC, enumValueId, compileDesign,
pstmt, nullptr, reduce);
UHDM::ExprEval eval;
econst->VpiDecompile(eval.prettyPrint(exp));
} else {
econst->VpiDecompile(value->decompiledValue());
}
econst->VpiSize(value->getSize());
econsts->push_back(econst);
enum_name_declaration = fC->Sibling(enum_name_declaration);
}
type->setDefinition(newTypeDef);
if (scope) scope->insertTypeDef(newTypeDef);
newType = newTypeDef;
} else if (structType) {
} else {
bool forwardDeclaration = false;
NodeId stype = fC->Child(data_type);
if (fC->Type(stype) == VObjectType::slVirtual) stype = fC->Sibling(stype);
if (!stype && (fC->Type(data_type) == VObjectType::slStringConst)) {
stype = data_type;
if (!fC->Sibling(stype)) {
name = fC->SymName(stype);
forwardDeclaration = true;
}
}
if ((fC->Type(stype) == VObjectType::slStringConst) ||
fC->Type(stype) == VObjectType::slClass_scope) {
TypeDef* newTypeDef =
new TypeDef(fC, type_declaration, stype, name, forwardDeclaration);
type->setDefinition(newTypeDef);
if (scope) scope->insertTypeDef(newTypeDef);
DummyType* dummy = new DummyType(fC, type_name, stype);
newTypeDef->setDataType(dummy);
newTypeDef->setDefinition(dummy);
// Don't create the typespec here, as it is most likely going to be
// incomplete at compilation time, except for packages and FileContent
if (reduce && ((valuedcomponenti_cast<Package*>(scope) ||
valuedcomponenti_cast<FileContent*>(scope)))) {
UHDM::typespec* ts = compileTypespec(scope, fC, stype, compileDesign,
nullptr, nullptr, reduce);
if (ts && (ts->UhdmType() != uhdmclass_typespec) &&
(ts->UhdmType() != uhdmunsupported_typespec)) {
ElaboratorListener listener(&s, false, true);
typespec* tpclone =
(typespec*)UHDM::clone_tree((any*)ts, s, &listener);
if (array_tps) {
array_tps->Instance(scope->getUhdmInstance());
array_tps->VpiName(name);
array_tps->Elem_typespec(tpclone);
tpclone->Typedef_alias(ts);
if (typespecs) typespecs->push_back(array_tps);
newTypeDef->setTypespec(array_tps);
dummy->setTypespec(array_tps);
if (resolution_func) {
array_tps->Resolution_func(resolution_func);
} else if (!resolutionFunctionName.empty()) {
scope->needLateResolutionFunction(resolutionFunctionName,
array_tps);
}
} else if (packed_array_tps) {
if (tpclone->UhdmType() == uhdmlogic_typespec) {
logic_typespec* logic_array_tps = s.MakeLogic_typespec();
logic_array_tps->Ranges(packed_array_tps->Ranges());
logic_array_tps->Instance(scope->getUhdmInstance());
logic_array_tps->VpiName(name);
logic_array_tps->Logic_typespec((logic_typespec*)tpclone);
if (resolution_func) {
logic_array_tps->Resolution_func(resolution_func);
} else if (!resolutionFunctionName.empty()) {
scope->needLateResolutionFunction(resolutionFunctionName,
logic_array_tps);
}
tpclone->Typedef_alias(ts);
if (typespecs) typespecs->push_back(logic_array_tps);
newTypeDef->setTypespec(logic_array_tps);
dummy->setTypespec(logic_array_tps);
} else {
if (ts->UhdmType() == uhdmpacked_array_typespec) {
tpclone->Instance(scope->getUhdmInstance());
tpclone->VpiName(name);
tpclone->Typedef_alias(ts);
if (resolution_func) {
if (tpclone->UhdmType() == uhdmbit_typespec) {
bit_typespec* btps = (bit_typespec*)tpclone;
btps->Resolution_func(resolution_func);
} else if (tpclone->UhdmType() == uhdmlogic_typespec) {
logic_typespec* btps = (logic_typespec*)tpclone;
btps->Resolution_func(resolution_func);
} else if (tpclone->UhdmType() == uhdmstruct_typespec) {
struct_typespec* btps = (struct_typespec*)tpclone;
btps->Resolution_func(resolution_func);
}
} else if (!resolutionFunctionName.empty()) {
scope->needLateResolutionFunction(resolutionFunctionName,
tpclone);
}
if (typespecs) typespecs->push_back(tpclone);
newTypeDef->setTypespec(tpclone);
dummy->setTypespec(tpclone);
} else {
packed_array_tps->Instance(scope->getUhdmInstance());
packed_array_tps->VpiName(name);
packed_array_tps->Elem_typespec(tpclone);
tpclone->Typedef_alias(ts);
if (resolution_func) {
packed_array_tps->Resolution_func(resolution_func);
} else if (!resolutionFunctionName.empty()) {
scope->needLateResolutionFunction(resolutionFunctionName,
packed_array_tps);
}
if (typespecs) typespecs->push_back(packed_array_tps);
newTypeDef->setTypespec(packed_array_tps);
dummy->setTypespec(packed_array_tps);
}
}
} else {
tpclone->Instance(scope->getUhdmInstance());
tpclone->VpiName(name);
tpclone->Typedef_alias(ts);
if (resolution_func) {
if (tpclone->UhdmType() == uhdmbit_typespec) {
bit_typespec* btps = (bit_typespec*)tpclone;
btps->Resolution_func(resolution_func);
} else if (tpclone->UhdmType() == uhdmlogic_typespec) {
logic_typespec* btps = (logic_typespec*)tpclone;
btps->Resolution_func(resolution_func);
} else if (tpclone->UhdmType() == uhdmstruct_typespec) {
struct_typespec* btps = (struct_typespec*)tpclone;
btps->Resolution_func(resolution_func);
}
} else if (!resolutionFunctionName.empty()) {
scope->needLateResolutionFunction(resolutionFunctionName,
tpclone);
}
if (typespecs) typespecs->push_back(tpclone);
newTypeDef->setTypespec(tpclone);
dummy->setTypespec(tpclone);
}
}
} else {
dummy->setUnpackedTypespec(array_tps);
}
if (scope) scope->insertTypeDef(newTypeDef);
newType = newTypeDef;
} else {
TypeDef* newTypeDef = new TypeDef(fC, type_declaration, stype, name);
type->setDefinition(newTypeDef);
if (scope) scope->insertTypeDef(newTypeDef);
SimpleType* simple = new SimpleType(fC, type_name, stype);
newTypeDef->setDataType(simple);
newTypeDef->setDefinition(simple);
UHDM::typespec* ts = compileTypespec(scope, fC, stype, compileDesign,
nullptr, nullptr, reduce, false);
if (ts) {
if (array_tps) {
array_tps->Elem_typespec(ts);
ts = array_tps;
}
if (resolution_func) {
if (ts->UhdmType() == uhdmbit_typespec) {
bit_typespec* btps = (bit_typespec*)ts;
btps->Resolution_func(resolution_func);
} else if (ts->UhdmType() == uhdmlogic_typespec) {
logic_typespec* btps = (logic_typespec*)ts;
btps->Resolution_func(resolution_func);
} else if (ts->UhdmType() == uhdmstruct_typespec) {
struct_typespec* btps = (struct_typespec*)ts;
btps->Resolution_func(resolution_func);
} else if (ts->UhdmType() == uhdmreal_typespec) {
real_typespec* btps = (real_typespec*)ts;
btps->Resolution_func(resolution_func);
}
} else if (!resolutionFunctionName.empty()) {
scope->needLateResolutionFunction(resolutionFunctionName, ts);
}
if (reduce && (valuedcomponenti_cast<Package*>(scope))) {
ts->Instance(scope->getUhdmInstance());
}
ts->VpiName(name);
if (typespecs) typespecs->push_back(ts);
}
simple->setTypespec(ts);
newType = newTypeDef;
}
}
return newType;
}
bool CompileHelper::compileScopeBody(Scope* parent, Statement* parentStmt,
const FileContent* fC,
NodeId function_statement_or_null) {
bool result = true;
while (function_statement_or_null) {
VObjectType nodeType = fC->Type(function_statement_or_null);
switch (nodeType) {
case VObjectType::slFunction_statement_or_null:
case VObjectType::slStatement_or_null: {
NodeId statement = fC->Child(function_statement_or_null);
NodeId statement_item = fC->Child(statement);
NodeId item = fC->Child(statement_item);
VObjectType stmtType = fC->Type(item);
switch (stmtType) {
case VObjectType::slSubroutine_call_statement: {
compileSubroutine_call(parent, parentStmt, fC, item);
break;
}
case VObjectType::slSeq_block:
compileSeqBlock_stmt(parent, parentStmt, fC, item);
break;
case VObjectType::slLoop_statement:
compileLoop_stmt(parent, parentStmt, fC, item);
break;
default: // stmtType
break;