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Implement runtime things of class field

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Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
This commit is contained in:
Seonghyun Kim 2021-01-20 16:23:44 +09:00 • committed by Hyukwoo Park
commit dac08ab369
16 changed files with 352 additions and 226 deletions
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60
src/codecache/CodeCacheReaderWriter.cpp
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@ -231,7 +231,7 @@ void CodeCacheWriter::storeInterpretedCodeBlock(InterpretedCodeBlock* codeBlock)
m_buffer.put(codeBlock->m_isFunctionExpression);
m_buffer.put(codeBlock->m_isFunctionDeclaration);
m_buffer.put(codeBlock->m_isArrowFunctionExpression);
m_buffer.put(codeBlock->m_isOneExpressionOnlyArrowFunctionExpression);
m_buffer.put(codeBlock->m_isOneExpressionOnlyVirtualArrowFunctionExpression);
m_buffer.put(codeBlock->m_isClassConstructor);
m_buffer.put(codeBlock->m_isDerivedClassConstructor);
m_buffer.put(codeBlock->m_isObjectMethod);
@ -416,21 +416,23 @@ void CodeCacheWriter::storeByteCodeStream(ByteCodeBlock* block)
relocInfoVector.push_back(ByteCodeRelocInfo(ByteCodeRelocType::RELOC_CODEBLOCK, (size_t)currentCode - codeBase, codeBlockIndex));
break;
}
case CreateClassOpcode: {
CreateClass* bc = (CreateClass*)currentCode;
InterpretedCodeBlock* codeBlock = bc->m_codeBlock;
if (codeBlock) {
size_t codeBlockIndex = VectorUtil::findInVector(block->codeBlock()->children(), codeBlock);
ASSERT(codeBlockIndex != VectorUtil::invalidIndex);
relocInfoVector.push_back(ByteCodeRelocInfo(ByteCodeRelocType::RELOC_CODEBLOCK, (size_t)currentCode - codeBase, codeBlockIndex));
case InitializeClassOpcode: {
InitializeClass* bc = (InitializeClass*)currentCode;
if (bc->m_stage == InitializeClass::CreateClass) {
InterpretedCodeBlock* codeBlock = bc->m_codeBlock;
if (codeBlock) {
size_t codeBlockIndex = VectorUtil::findInVector(block->codeBlock()->children(), codeBlock);
ASSERT(codeBlockIndex != VectorUtil::invalidIndex);
relocInfoVector.push_back(ByteCodeRelocInfo(ByteCodeRelocType::RELOC_CODEBLOCK, (size_t)currentCode - codeBase, codeBlockIndex));
}
String* string = bc->m_classSrc;
ASSERT(!!string && string->length() > 0);
size_t stringIndex = VectorUtil::findInVector(stringLiteralData, string);
ASSERT(stringIndex != VectorUtil::invalidIndex);
relocInfoVector.push_back(ByteCodeRelocInfo(ByteCodeRelocType::RELOC_STRING, (size_t)currentCode - codeBase, stringIndex));
}
String* string = bc->m_classSrc;
ASSERT(!!string && string->length() > 0);
size_t stringIndex = VectorUtil::findInVector(stringLiteralData, string);
ASSERT(stringIndex != VectorUtil::invalidIndex);
relocInfoVector.push_back(ByteCodeRelocInfo(ByteCodeRelocType::RELOC_STRING, (size_t)currentCode - codeBase, stringIndex));
break;
}
case ObjectDefineOwnPropertyWithNameOperationOpcode: {
@ -719,7 +721,7 @@ InterpretedCodeBlock* CodeCacheReader::loadInterpretedCodeBlock(Context* context
codeBlock->m_isFunctionExpression = m_buffer.get<bool>();
codeBlock->m_isFunctionDeclaration = m_buffer.get<bool>();
codeBlock->m_isArrowFunctionExpression = m_buffer.get<bool>();
codeBlock->m_isOneExpressionOnlyArrowFunctionExpression = m_buffer.get<bool>();
codeBlock->m_isOneExpressionOnlyVirtualArrowFunctionExpression = m_buffer.get<bool>();
codeBlock->m_isClassConstructor = m_buffer.get<bool>();
codeBlock->m_isDerivedClassConstructor = m_buffer.get<bool>();
codeBlock->m_isObjectMethod = m_buffer.get<bool>();
@ -936,19 +938,21 @@ void CodeCacheReader::loadByteCodeStream(Context* context, ByteCodeBlock* block)
bc->m_codeBlock = children[childIndex];
break;
}
case CreateClassOpcode: {
CreateClass* bc = (CreateClass*)currentCode;
case InitializeClassOpcode: {
InitializeClass* bc = (InitializeClass*)currentCode;
if (info.relocType == ByteCodeRelocType::RELOC_CODEBLOCK) {
InterpretedCodeBlockVector& children = codeBlock->children();
size_t childIndex = info.dataOffset;
ASSERT(childIndex < children.size());
bc->m_codeBlock = children[childIndex];
} else {
ASSERT(info.relocType == ByteCodeRelocType::RELOC_STRING);
size_t stringIndex = info.dataOffset;
ASSERT(stringIndex < stringLiteralData.size());
bc->m_classSrc = stringLiteralData[stringIndex];
if (bc->m_stage == InitializeClass::CreateClass) {
if (info.relocType == ByteCodeRelocType::RELOC_CODEBLOCK) {
InterpretedCodeBlockVector& children = codeBlock->children();
size_t childIndex = info.dataOffset;
ASSERT(childIndex < children.size());
bc->m_codeBlock = children[childIndex];
} else {
ASSERT(info.relocType == ByteCodeRelocType::RELOC_STRING);
size_t stringIndex = info.dataOffset;
ASSERT(stringIndex < stringLiteralData.size());
bc->m_classSrc = stringLiteralData[stringIndex];
}
}
break;
}