mirror of
https://github.com/intel/llvm.git
synced 2026-01-13 11:02:04 +08:00
5f19b90783
The rationale here is that ArchSpec is used throughout the codebase, including in places which should not depend on the rest of the code in the Core module. This commit touches many files, but most of it is just renaming of #include lines. In a couple of cases, I removed the #include ArchSpec line altogether, as the file was not using it. In one or two places, this necessitated adding other #includes like lldb-private-defines.h. llvm-svn: 318048
1325 lines
42 KiB
C++
1325 lines
42 KiB
C++
//===-- JavaASTContext.cpp --------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Symbol/JavaASTContext.h"
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#include "lldb/Core/DumpDataExtractor.h"
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#include "lldb/Core/Module.h"
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#include "lldb/Core/PluginManager.h"
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#include "lldb/Core/StreamFile.h"
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#include "lldb/Core/ValueObject.h"
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#include "lldb/Expression/DWARFExpression.h"
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#include "lldb/Symbol/CompilerType.h"
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#include "lldb/Symbol/SymbolFile.h"
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#include "lldb/Symbol/Type.h"
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#include "lldb/Target/Target.h"
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#include "lldb/Utility/ArchSpec.h"
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#include "lldb/Utility/Stream.h"
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#include <sstream>
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#include "Plugins/SymbolFile/DWARF/DWARFASTParserJava.h"
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using namespace lldb;
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using namespace lldb_private;
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namespace lldb_private {
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class JavaASTContext::JavaType {
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public:
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enum LLVMCastKind {
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eKindPrimitive,
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eKindObject,
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eKindReference,
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eKindArray,
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kNumKinds
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};
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JavaType(LLVMCastKind kind) : m_kind(kind) {}
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virtual ~JavaType() = default;
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virtual ConstString GetName() = 0;
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virtual void Dump(Stream *s) = 0;
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virtual bool IsCompleteType() = 0;
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LLVMCastKind getKind() const { return m_kind; }
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private:
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LLVMCastKind m_kind;
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};
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} // end of namespace lldb_private
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namespace {
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class JavaPrimitiveType : public JavaASTContext::JavaType {
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public:
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enum TypeKind {
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eTypeByte,
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eTypeShort,
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eTypeInt,
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eTypeLong,
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eTypeFloat,
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eTypeDouble,
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eTypeBoolean,
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eTypeChar,
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};
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JavaPrimitiveType(TypeKind type_kind)
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: JavaType(JavaType::eKindPrimitive), m_type_kind(type_kind) {}
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ConstString GetName() override {
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switch (m_type_kind) {
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case eTypeByte:
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return ConstString("byte");
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case eTypeShort:
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return ConstString("short");
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case eTypeInt:
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return ConstString("int");
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case eTypeLong:
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return ConstString("long");
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case eTypeFloat:
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return ConstString("float");
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case eTypeDouble:
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return ConstString("double");
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case eTypeBoolean:
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return ConstString("boolean");
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case eTypeChar:
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return ConstString("char");
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}
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return ConstString();
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}
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TypeKind GetTypeKind() { return m_type_kind; }
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void Dump(Stream *s) override { s->Printf("%s\n", GetName().GetCString()); }
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bool IsCompleteType() override { return true; }
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static bool classof(const JavaType *jt) {
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return jt->getKind() == JavaType::eKindPrimitive;
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}
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private:
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const TypeKind m_type_kind;
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};
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class JavaDynamicType : public JavaASTContext::JavaType {
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public:
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JavaDynamicType(LLVMCastKind kind, const ConstString &linkage_name)
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: JavaType(kind), m_linkage_name(linkage_name),
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m_dynamic_type_id(nullptr) {}
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ConstString GetLinkageName() const { return m_linkage_name; }
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void SetDynamicTypeId(const DWARFExpression &type_id) {
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m_dynamic_type_id = type_id;
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}
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uint64_t CalculateDynamicTypeId(ExecutionContext *exe_ctx,
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ValueObject &value_obj) {
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if (!m_dynamic_type_id.IsValid())
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return UINT64_MAX;
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Value obj_load_address = value_obj.GetValue();
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obj_load_address.ResolveValue(exe_ctx);
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obj_load_address.SetValueType(Value::eValueTypeLoadAddress);
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Value result;
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if (m_dynamic_type_id.Evaluate(exe_ctx->GetBestExecutionContextScope(), 0,
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&obj_load_address, nullptr, result,
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nullptr)) {
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Status error;
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lldb::addr_t type_id_addr = result.GetScalar().UInt();
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lldb::ProcessSP process_sp = exe_ctx->GetProcessSP();
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if (process_sp)
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return process_sp->ReadUnsignedIntegerFromMemory(
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type_id_addr, process_sp->GetAddressByteSize(), UINT64_MAX, error);
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}
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return UINT64_MAX;
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}
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public:
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ConstString m_linkage_name;
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DWARFExpression m_dynamic_type_id;
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};
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class JavaObjectType : public JavaDynamicType {
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public:
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struct Field {
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ConstString m_name;
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CompilerType m_type;
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uint32_t m_offset;
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};
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JavaObjectType(const ConstString &name, const ConstString &linkage_name,
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uint32_t byte_size)
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: JavaDynamicType(JavaType::eKindObject, linkage_name), m_name(name),
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m_byte_size(byte_size), m_base_class_offset(0), m_is_complete(false) {}
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ConstString GetName() override { return m_name; }
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uint32_t GetByteSize() const { return m_byte_size; }
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uint32_t GetNumFields() { return m_fields.size(); }
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void Dump(Stream *s) override {
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if (m_base_class.IsValid())
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s->Printf("%s : %s\n", GetName().GetCString(),
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m_base_class.GetTypeName().GetCString());
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else
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s->Printf("%s\n", GetName().GetCString());
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s->IndentMore();
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for (const Field &f : m_fields)
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s->Printf("%s %s\n", f.m_type.GetTypeName().GetCString(),
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f.m_name.GetCString());
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s->IndentLess();
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}
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Field *GetFieldAtIndex(size_t idx) {
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if (idx < m_fields.size())
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return &m_fields[idx];
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return nullptr;
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}
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CompilerType GetBaseClass() { return m_base_class; }
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uint32_t GetBaseClassOffset() { return m_base_class_offset; }
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uint32_t GetNumInterfaces() { return m_interfaces.size(); }
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CompilerType GetInterfaceAtIndex(uint32_t idx) {
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if (m_interfaces.size() < idx)
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return m_interfaces[idx];
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return CompilerType();
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}
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bool IsCompleteType() override { return m_is_complete; }
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void SetCompleteType(bool is_complete) {
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m_is_complete = is_complete;
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if (m_byte_size == 0) {
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// Try to calcualte the size of the object based on it's values
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for (const Field &field : m_fields) {
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uint32_t field_end = field.m_offset + field.m_type.GetByteSize(nullptr);
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if (field_end > m_byte_size)
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m_byte_size = field_end;
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}
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}
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}
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void AddBaseClass(const CompilerType &type, uint32_t offset) {
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// TODO: Check if type is an interface and add it to the interface list in
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// that case
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m_base_class = type;
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m_base_class_offset = offset;
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}
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void AddField(const ConstString &name, const CompilerType &type,
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uint32_t offset) {
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m_fields.push_back({name, type, offset});
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}
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static bool classof(const JavaType *jt) {
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return jt->getKind() == JavaType::eKindObject;
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}
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private:
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ConstString m_name;
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uint32_t m_byte_size;
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CompilerType m_base_class;
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uint32_t m_base_class_offset;
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std::vector<CompilerType> m_interfaces;
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std::vector<Field> m_fields;
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bool m_is_complete;
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};
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class JavaReferenceType : public JavaASTContext::JavaType {
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public:
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JavaReferenceType(CompilerType pointee_type)
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: JavaType(JavaType::eKindReference), m_pointee_type(pointee_type) {}
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static bool classof(const JavaType *jt) {
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return jt->getKind() == JavaType::eKindReference;
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}
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CompilerType GetPointeeType() { return m_pointee_type; }
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ConstString GetName() override {
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ConstString pointee_type_name =
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static_cast<JavaType *>(GetPointeeType().GetOpaqueQualType())
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->GetName();
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return ConstString(std::string(pointee_type_name.AsCString()) + "&");
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}
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void Dump(Stream *s) override {
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static_cast<JavaType *>(m_pointee_type.GetOpaqueQualType())->Dump(s);
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}
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bool IsCompleteType() override { return m_pointee_type.IsCompleteType(); }
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private:
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CompilerType m_pointee_type;
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};
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class JavaArrayType : public JavaDynamicType {
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public:
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JavaArrayType(const ConstString &linkage_name, CompilerType element_type,
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const DWARFExpression &length_expression,
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lldb::addr_t data_offset)
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: JavaDynamicType(JavaType::eKindArray, linkage_name),
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m_element_type(element_type), m_length_expression(length_expression),
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m_data_offset(data_offset) {}
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static bool classof(const JavaType *jt) {
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return jt->getKind() == JavaType::eKindArray;
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}
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CompilerType GetElementType() { return m_element_type; }
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ConstString GetName() override {
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ConstString element_type_name =
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static_cast<JavaType *>(GetElementType().GetOpaqueQualType())
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->GetName();
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return ConstString(std::string(element_type_name.AsCString()) + "[]");
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}
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void Dump(Stream *s) override { s->Printf("%s\n", GetName().GetCString()); }
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bool IsCompleteType() override { return m_length_expression.IsValid(); }
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uint32_t GetNumElements(ValueObject *value_obj) {
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if (!m_length_expression.IsValid())
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return UINT32_MAX;
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Status error;
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ValueObjectSP address_obj = value_obj->AddressOf(error);
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if (error.Fail())
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return UINT32_MAX;
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Value obj_load_address = address_obj->GetValue();
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obj_load_address.SetValueType(Value::eValueTypeLoadAddress);
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Value result;
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ExecutionContextScope *exec_ctx_scope = value_obj->GetExecutionContextRef()
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.Lock(true)
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.GetBestExecutionContextScope();
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if (m_length_expression.Evaluate(exec_ctx_scope, 0, nullptr,
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&obj_load_address, result, nullptr))
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return result.GetScalar().UInt();
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return UINT32_MAX;
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}
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uint64_t GetElementOffset(size_t idx) {
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return m_data_offset + idx * m_element_type.GetByteSize(nullptr);
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}
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private:
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CompilerType m_element_type;
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DWARFExpression m_length_expression;
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lldb::addr_t m_data_offset;
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};
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} // end of anonymous namespace
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ConstString JavaASTContext::GetPluginNameStatic() {
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return ConstString("java");
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}
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ConstString JavaASTContext::GetPluginName() {
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return JavaASTContext::GetPluginNameStatic();
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}
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uint32_t JavaASTContext::GetPluginVersion() { return 1; }
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lldb::TypeSystemSP JavaASTContext::CreateInstance(lldb::LanguageType language,
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Module *module,
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Target *target) {
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if (language == eLanguageTypeJava) {
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if (module)
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return std::make_shared<JavaASTContext>(module->GetArchitecture());
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if (target)
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return std::make_shared<JavaASTContext>(target->GetArchitecture());
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assert(false && "Either a module or a target has to be specifed to create "
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"a JavaASTContext");
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}
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return lldb::TypeSystemSP();
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}
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void JavaASTContext::EnumerateSupportedLanguages(
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std::set<lldb::LanguageType> &languages_for_types,
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std::set<lldb::LanguageType> &languages_for_expressions) {
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static std::vector<lldb::LanguageType> s_languages_for_types(
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{lldb::eLanguageTypeJava});
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static std::vector<lldb::LanguageType> s_languages_for_expressions({});
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languages_for_types.insert(s_languages_for_types.begin(),
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s_languages_for_types.end());
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languages_for_expressions.insert(s_languages_for_expressions.begin(),
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s_languages_for_expressions.end());
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}
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void JavaASTContext::Initialize() {
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PluginManager::RegisterPlugin(GetPluginNameStatic(), "AST context plug-in",
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CreateInstance, EnumerateSupportedLanguages);
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}
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void JavaASTContext::Terminate() {
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PluginManager::UnregisterPlugin(CreateInstance);
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}
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JavaASTContext::JavaASTContext(const ArchSpec &arch)
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: TypeSystem(eKindJava), m_pointer_byte_size(arch.GetAddressByteSize()) {}
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JavaASTContext::~JavaASTContext() {}
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uint32_t JavaASTContext::GetPointerByteSize() { return m_pointer_byte_size; }
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DWARFASTParser *JavaASTContext::GetDWARFParser() {
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if (!m_dwarf_ast_parser_ap)
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m_dwarf_ast_parser_ap.reset(new DWARFASTParserJava(*this));
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return m_dwarf_ast_parser_ap.get();
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}
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ConstString JavaASTContext::DeclGetName(void *opaque_decl) {
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return ConstString();
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}
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std::vector<CompilerDecl> JavaASTContext::DeclContextFindDeclByName(
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void *opaque_decl_ctx, ConstString name, const bool ignore_imported_decls) {
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return std::vector<CompilerDecl>();
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}
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bool JavaASTContext::DeclContextIsStructUnionOrClass(void *opaque_decl_ctx) {
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return false;
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}
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ConstString JavaASTContext::DeclContextGetName(void *opaque_decl_ctx) {
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return ConstString();
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}
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bool JavaASTContext::DeclContextIsClassMethod(
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void *opaque_decl_ctx, lldb::LanguageType *language_ptr,
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bool *is_instance_method_ptr, ConstString *language_object_name_ptr) {
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return false;
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}
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bool JavaASTContext::IsArrayType(lldb::opaque_compiler_type_t type,
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CompilerType *element_type, uint64_t *size,
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bool *is_incomplete) {
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if (element_type)
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element_type->Clear();
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if (size)
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*size = 0;
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if (is_incomplete)
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*is_incomplete = false;
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if (JavaArrayType *array =
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llvm::dyn_cast<JavaArrayType>(static_cast<JavaType *>(type))) {
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if (element_type)
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*element_type = array->GetElementType();
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return true;
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}
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return false;
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}
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bool JavaASTContext::IsAggregateType(lldb::opaque_compiler_type_t type) {
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return llvm::isa<JavaObjectType>(static_cast<JavaType *>(type));
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}
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bool JavaASTContext::IsCharType(lldb::opaque_compiler_type_t type) {
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if (JavaPrimitiveType *ptype =
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llvm::dyn_cast<JavaPrimitiveType>(static_cast<JavaType *>(type)))
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return ptype->GetTypeKind() == JavaPrimitiveType::eTypeChar;
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return false;
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}
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bool JavaASTContext::IsFloatingPointType(lldb::opaque_compiler_type_t type,
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uint32_t &count, bool &is_complex) {
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is_complex = true;
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if (JavaPrimitiveType *ptype =
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llvm::dyn_cast<JavaPrimitiveType>(static_cast<JavaType *>(type))) {
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switch (ptype->GetTypeKind()) {
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case JavaPrimitiveType::eTypeFloat:
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case JavaPrimitiveType::eTypeDouble:
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count = 1;
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return true;
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default:
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break;
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}
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}
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count = 0;
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return false;
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}
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bool JavaASTContext::IsFunctionType(lldb::opaque_compiler_type_t type,
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bool *is_variadic_ptr) {
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if (is_variadic_ptr)
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*is_variadic_ptr = false;
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return false;
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}
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size_t JavaASTContext::GetNumberOfFunctionArguments(
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lldb::opaque_compiler_type_t type) {
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return 0;
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}
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CompilerType
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JavaASTContext::GetFunctionArgumentAtIndex(lldb::opaque_compiler_type_t type,
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const size_t index) {
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return CompilerType();
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}
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bool JavaASTContext::IsFunctionPointerType(lldb::opaque_compiler_type_t type) {
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return false;
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}
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bool JavaASTContext::IsBlockPointerType(
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lldb::opaque_compiler_type_t type,
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CompilerType *function_pointer_type_ptr) {
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return false;
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}
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bool JavaASTContext::IsIntegerType(lldb::opaque_compiler_type_t type,
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bool &is_signed) {
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if (JavaPrimitiveType *ptype =
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llvm::dyn_cast<JavaPrimitiveType>(static_cast<JavaType *>(type))) {
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switch (ptype->GetTypeKind()) {
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case JavaPrimitiveType::eTypeByte:
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case JavaPrimitiveType::eTypeShort:
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case JavaPrimitiveType::eTypeInt:
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case JavaPrimitiveType::eTypeLong:
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is_signed = true;
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return true;
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default:
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break;
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}
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}
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is_signed = false;
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return false;
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}
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bool JavaASTContext::IsPossibleDynamicType(lldb::opaque_compiler_type_t type,
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CompilerType *target_type,
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bool check_cplusplus,
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bool check_objc) {
|
|
return llvm::isa<JavaReferenceType>(static_cast<JavaType *>(type));
|
|
}
|
|
|
|
bool JavaASTContext::IsPointerType(lldb::opaque_compiler_type_t type,
|
|
CompilerType *pointee_type) {
|
|
if (pointee_type)
|
|
pointee_type->Clear();
|
|
return false;
|
|
}
|
|
|
|
bool JavaASTContext::IsReferenceType(lldb::opaque_compiler_type_t type,
|
|
CompilerType *pointee_type,
|
|
bool *is_rvalue) {
|
|
if (is_rvalue)
|
|
*is_rvalue = false;
|
|
|
|
if (JavaReferenceType *ref =
|
|
llvm::dyn_cast<JavaReferenceType>(static_cast<JavaType *>(type))) {
|
|
if (pointee_type)
|
|
*pointee_type = ref->GetPointeeType();
|
|
return true;
|
|
}
|
|
|
|
if (pointee_type)
|
|
pointee_type->Clear();
|
|
return false;
|
|
}
|
|
|
|
bool JavaASTContext::IsScalarType(lldb::opaque_compiler_type_t type) {
|
|
return llvm::isa<JavaReferenceType>(static_cast<JavaType *>(type)) ||
|
|
llvm::isa<JavaPrimitiveType>(static_cast<JavaType *>(type));
|
|
}
|
|
|
|
bool JavaASTContext::IsVoidType(lldb::opaque_compiler_type_t type) {
|
|
return false; // TODO: Implement if we introduce the void type
|
|
}
|
|
|
|
bool JavaASTContext::SupportsLanguage(lldb::LanguageType language) {
|
|
return language == lldb::eLanguageTypeJava;
|
|
}
|
|
|
|
bool JavaASTContext::IsRuntimeGeneratedType(lldb::opaque_compiler_type_t type) {
|
|
return true;
|
|
}
|
|
|
|
bool JavaASTContext::IsPointerOrReferenceType(lldb::opaque_compiler_type_t type,
|
|
CompilerType *pointee_type) {
|
|
return IsPointerType(type, pointee_type) ||
|
|
IsReferenceType(type, pointee_type);
|
|
}
|
|
|
|
bool JavaASTContext::IsCStringType(lldb::opaque_compiler_type_t type,
|
|
uint32_t &length) {
|
|
return false; // TODO: Implement it if we need it for string literals
|
|
}
|
|
|
|
bool JavaASTContext::IsTypedefType(lldb::opaque_compiler_type_t type) {
|
|
return false;
|
|
}
|
|
|
|
bool JavaASTContext::IsVectorType(lldb::opaque_compiler_type_t type,
|
|
CompilerType *element_type, uint64_t *size) {
|
|
if (element_type)
|
|
element_type->Clear();
|
|
if (size)
|
|
*size = 0;
|
|
return false;
|
|
}
|
|
|
|
bool JavaASTContext::IsPolymorphicClass(lldb::opaque_compiler_type_t type) {
|
|
return llvm::isa<JavaObjectType>(static_cast<JavaType *>(type));
|
|
}
|
|
|
|
uint32_t
|
|
JavaASTContext::IsHomogeneousAggregate(lldb::opaque_compiler_type_t type,
|
|
CompilerType *base_type_ptr) {
|
|
return false;
|
|
}
|
|
|
|
bool JavaASTContext::IsCompleteType(lldb::opaque_compiler_type_t type) {
|
|
return static_cast<JavaType *>(type)->IsCompleteType();
|
|
}
|
|
|
|
bool JavaASTContext::IsConst(lldb::opaque_compiler_type_t type) {
|
|
return false;
|
|
}
|
|
|
|
bool JavaASTContext::IsBeingDefined(lldb::opaque_compiler_type_t type) {
|
|
return false;
|
|
}
|
|
|
|
bool JavaASTContext::IsDefined(lldb::opaque_compiler_type_t type) {
|
|
return type != nullptr;
|
|
}
|
|
|
|
bool JavaASTContext::GetCompleteType(lldb::opaque_compiler_type_t type) {
|
|
if (IsCompleteType(type))
|
|
return true;
|
|
|
|
if (JavaArrayType *array =
|
|
llvm::dyn_cast<JavaArrayType>(static_cast<JavaType *>(type)))
|
|
return GetCompleteType(array->GetElementType().GetOpaqueQualType());
|
|
|
|
if (JavaReferenceType *reference =
|
|
llvm::dyn_cast<JavaReferenceType>(static_cast<JavaType *>(type)))
|
|
return GetCompleteType(reference->GetPointeeType().GetOpaqueQualType());
|
|
|
|
if (llvm::isa<JavaObjectType>(static_cast<JavaType *>(type))) {
|
|
SymbolFile *symbol_file = GetSymbolFile();
|
|
if (!symbol_file)
|
|
return false;
|
|
|
|
CompilerType object_type(this, type);
|
|
return symbol_file->CompleteType(object_type);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
ConstString JavaASTContext::GetTypeName(lldb::opaque_compiler_type_t type) {
|
|
if (type)
|
|
return static_cast<JavaType *>(type)->GetName();
|
|
return ConstString();
|
|
}
|
|
|
|
uint32_t
|
|
JavaASTContext::GetTypeInfo(lldb::opaque_compiler_type_t type,
|
|
CompilerType *pointee_or_element_compiler_type) {
|
|
if (pointee_or_element_compiler_type)
|
|
pointee_or_element_compiler_type->Clear();
|
|
if (!type)
|
|
return 0;
|
|
|
|
if (IsReferenceType(type, pointee_or_element_compiler_type))
|
|
return eTypeHasChildren | eTypeHasValue | eTypeIsReference;
|
|
if (IsArrayType(type, pointee_or_element_compiler_type, nullptr, nullptr))
|
|
return eTypeHasChildren | eTypeIsArray;
|
|
if (llvm::isa<JavaObjectType>(static_cast<JavaType *>(type)))
|
|
return eTypeHasChildren | eTypeIsClass;
|
|
|
|
if (JavaPrimitiveType *ptype =
|
|
llvm::dyn_cast<JavaPrimitiveType>(static_cast<JavaType *>(type))) {
|
|
switch (ptype->GetTypeKind()) {
|
|
case JavaPrimitiveType::eTypeByte:
|
|
case JavaPrimitiveType::eTypeShort:
|
|
case JavaPrimitiveType::eTypeInt:
|
|
case JavaPrimitiveType::eTypeLong:
|
|
return eTypeHasValue | eTypeIsBuiltIn | eTypeIsScalar | eTypeIsInteger |
|
|
eTypeIsSigned;
|
|
case JavaPrimitiveType::eTypeFloat:
|
|
case JavaPrimitiveType::eTypeDouble:
|
|
return eTypeHasValue | eTypeIsBuiltIn | eTypeIsScalar | eTypeIsFloat |
|
|
eTypeIsSigned;
|
|
case JavaPrimitiveType::eTypeBoolean:
|
|
return eTypeHasValue | eTypeIsBuiltIn | eTypeIsScalar;
|
|
case JavaPrimitiveType::eTypeChar:
|
|
return eTypeHasValue | eTypeIsBuiltIn | eTypeIsScalar;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
lldb::TypeClass
|
|
JavaASTContext::GetTypeClass(lldb::opaque_compiler_type_t type) {
|
|
if (!type)
|
|
return eTypeClassInvalid;
|
|
if (llvm::isa<JavaReferenceType>(static_cast<JavaType *>(type)))
|
|
return eTypeClassReference;
|
|
if (llvm::isa<JavaArrayType>(static_cast<JavaType *>(type)))
|
|
return eTypeClassArray;
|
|
if (llvm::isa<JavaObjectType>(static_cast<JavaType *>(type)))
|
|
return eTypeClassClass;
|
|
if (llvm::isa<JavaPrimitiveType>(static_cast<JavaType *>(type)))
|
|
return eTypeClassBuiltin;
|
|
assert(false && "Java type with unhandled type class");
|
|
return eTypeClassInvalid;
|
|
}
|
|
|
|
lldb::LanguageType
|
|
JavaASTContext::GetMinimumLanguage(lldb::opaque_compiler_type_t type) {
|
|
return lldb::eLanguageTypeJava;
|
|
}
|
|
|
|
CompilerType
|
|
JavaASTContext::GetArrayElementType(lldb::opaque_compiler_type_t type,
|
|
uint64_t *stride) {
|
|
if (stride)
|
|
*stride = 0;
|
|
|
|
CompilerType element_type;
|
|
if (IsArrayType(type, &element_type, nullptr, nullptr))
|
|
return element_type;
|
|
return CompilerType();
|
|
}
|
|
|
|
CompilerType JavaASTContext::GetPointeeType(lldb::opaque_compiler_type_t type) {
|
|
CompilerType pointee_type;
|
|
if (IsPointerType(type, &pointee_type))
|
|
return pointee_type;
|
|
return CompilerType();
|
|
}
|
|
|
|
CompilerType JavaASTContext::GetPointerType(lldb::opaque_compiler_type_t type) {
|
|
return CompilerType(); // No pointer types in java
|
|
}
|
|
|
|
CompilerType
|
|
JavaASTContext::GetCanonicalType(lldb::opaque_compiler_type_t type) {
|
|
return CompilerType(this, type);
|
|
}
|
|
|
|
CompilerType
|
|
JavaASTContext::GetFullyUnqualifiedType(lldb::opaque_compiler_type_t type) {
|
|
return CompilerType(this, type);
|
|
}
|
|
|
|
CompilerType
|
|
JavaASTContext::GetNonReferenceType(lldb::opaque_compiler_type_t type) {
|
|
CompilerType pointee_type;
|
|
if (IsReferenceType(type, &pointee_type))
|
|
return pointee_type;
|
|
return CompilerType(this, type);
|
|
}
|
|
|
|
CompilerType
|
|
JavaASTContext::GetTypedefedType(lldb::opaque_compiler_type_t type) {
|
|
return CompilerType();
|
|
}
|
|
|
|
CompilerType JavaASTContext::GetBasicTypeFromAST(lldb::BasicType basic_type) {
|
|
return CompilerType();
|
|
}
|
|
|
|
CompilerType
|
|
JavaASTContext::GetBuiltinTypeForEncodingAndBitSize(lldb::Encoding encoding,
|
|
size_t bit_size) {
|
|
return CompilerType();
|
|
}
|
|
|
|
size_t JavaASTContext::GetTypeBitAlign(lldb::opaque_compiler_type_t type) {
|
|
return 0;
|
|
}
|
|
|
|
lldb::BasicType
|
|
JavaASTContext::GetBasicTypeEnumeration(lldb::opaque_compiler_type_t type) {
|
|
if (JavaPrimitiveType *ptype =
|
|
llvm::dyn_cast<JavaPrimitiveType>(static_cast<JavaType *>(type))) {
|
|
switch (ptype->GetTypeKind()) {
|
|
case JavaPrimitiveType::eTypeByte:
|
|
return eBasicTypeOther;
|
|
case JavaPrimitiveType::eTypeShort:
|
|
return eBasicTypeShort;
|
|
case JavaPrimitiveType::eTypeInt:
|
|
return eBasicTypeInt;
|
|
case JavaPrimitiveType::eTypeLong:
|
|
return eBasicTypeLong;
|
|
case JavaPrimitiveType::eTypeFloat:
|
|
return eBasicTypeFloat;
|
|
case JavaPrimitiveType::eTypeDouble:
|
|
return eBasicTypeDouble;
|
|
case JavaPrimitiveType::eTypeBoolean:
|
|
return eBasicTypeBool;
|
|
case JavaPrimitiveType::eTypeChar:
|
|
return eBasicTypeChar;
|
|
}
|
|
}
|
|
return eBasicTypeInvalid;
|
|
}
|
|
|
|
uint64_t JavaASTContext::GetBitSize(lldb::opaque_compiler_type_t type,
|
|
ExecutionContextScope *exe_scope) {
|
|
if (JavaPrimitiveType *ptype =
|
|
llvm::dyn_cast<JavaPrimitiveType>(static_cast<JavaType *>(type))) {
|
|
switch (ptype->GetTypeKind()) {
|
|
case JavaPrimitiveType::eTypeByte:
|
|
return 8;
|
|
case JavaPrimitiveType::eTypeShort:
|
|
return 16;
|
|
case JavaPrimitiveType::eTypeInt:
|
|
return 32;
|
|
case JavaPrimitiveType::eTypeLong:
|
|
return 64;
|
|
case JavaPrimitiveType::eTypeFloat:
|
|
return 32;
|
|
case JavaPrimitiveType::eTypeDouble:
|
|
return 64;
|
|
case JavaPrimitiveType::eTypeBoolean:
|
|
return 1;
|
|
case JavaPrimitiveType::eTypeChar:
|
|
return 16;
|
|
}
|
|
} else if (llvm::isa<JavaReferenceType>(static_cast<JavaType *>(type))) {
|
|
return 32; // References are always 4 byte long in java
|
|
} else if (llvm::isa<JavaArrayType>(static_cast<JavaType *>(type))) {
|
|
return 64;
|
|
} else if (JavaObjectType *obj = llvm::dyn_cast<JavaObjectType>(
|
|
static_cast<JavaType *>(type))) {
|
|
return obj->GetByteSize() * 8;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
lldb::Encoding JavaASTContext::GetEncoding(lldb::opaque_compiler_type_t type,
|
|
uint64_t &count) {
|
|
count = 1;
|
|
|
|
if (JavaPrimitiveType *ptype =
|
|
llvm::dyn_cast<JavaPrimitiveType>(static_cast<JavaType *>(type))) {
|
|
switch (ptype->GetTypeKind()) {
|
|
case JavaPrimitiveType::eTypeByte:
|
|
case JavaPrimitiveType::eTypeShort:
|
|
case JavaPrimitiveType::eTypeInt:
|
|
case JavaPrimitiveType::eTypeLong:
|
|
return eEncodingSint;
|
|
case JavaPrimitiveType::eTypeFloat:
|
|
case JavaPrimitiveType::eTypeDouble:
|
|
return eEncodingIEEE754;
|
|
case JavaPrimitiveType::eTypeBoolean:
|
|
case JavaPrimitiveType::eTypeChar:
|
|
return eEncodingUint;
|
|
}
|
|
}
|
|
if (IsReferenceType(type))
|
|
return eEncodingUint;
|
|
return eEncodingInvalid;
|
|
}
|
|
|
|
lldb::Format JavaASTContext::GetFormat(lldb::opaque_compiler_type_t type) {
|
|
if (JavaPrimitiveType *ptype =
|
|
llvm::dyn_cast<JavaPrimitiveType>(static_cast<JavaType *>(type))) {
|
|
switch (ptype->GetTypeKind()) {
|
|
case JavaPrimitiveType::eTypeByte:
|
|
case JavaPrimitiveType::eTypeShort:
|
|
case JavaPrimitiveType::eTypeInt:
|
|
case JavaPrimitiveType::eTypeLong:
|
|
return eFormatDecimal;
|
|
case JavaPrimitiveType::eTypeFloat:
|
|
case JavaPrimitiveType::eTypeDouble:
|
|
return eFormatFloat;
|
|
case JavaPrimitiveType::eTypeBoolean:
|
|
return eFormatBoolean;
|
|
case JavaPrimitiveType::eTypeChar:
|
|
return eFormatUnicode16;
|
|
}
|
|
}
|
|
if (IsReferenceType(type))
|
|
return eFormatHex;
|
|
return eFormatDefault;
|
|
}
|
|
|
|
unsigned JavaASTContext::GetTypeQualifiers(lldb::opaque_compiler_type_t type) {
|
|
return 0;
|
|
}
|
|
|
|
size_t
|
|
JavaASTContext::ConvertStringToFloatValue(lldb::opaque_compiler_type_t type,
|
|
const char *s, uint8_t *dst,
|
|
size_t dst_size) {
|
|
assert(false && "Not implemented");
|
|
return 0;
|
|
}
|
|
|
|
size_t
|
|
JavaASTContext::GetNumTemplateArguments(lldb::opaque_compiler_type_t type) {
|
|
return 0;
|
|
}
|
|
|
|
uint32_t JavaASTContext::GetNumFields(lldb::opaque_compiler_type_t type) {
|
|
if (JavaObjectType *obj =
|
|
llvm::dyn_cast<JavaObjectType>(static_cast<JavaType *>(type))) {
|
|
GetCompleteType(type);
|
|
return obj->GetNumFields();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
CompilerType JavaASTContext::GetFieldAtIndex(lldb::opaque_compiler_type_t type,
|
|
size_t idx, std::string &name,
|
|
uint64_t *bit_offset_ptr,
|
|
uint32_t *bitfield_bit_size_ptr,
|
|
bool *is_bitfield_ptr) {
|
|
if (bit_offset_ptr)
|
|
*bit_offset_ptr = 0;
|
|
if (bitfield_bit_size_ptr)
|
|
*bitfield_bit_size_ptr = 0;
|
|
if (is_bitfield_ptr)
|
|
*is_bitfield_ptr = false;
|
|
|
|
if (JavaObjectType *obj =
|
|
llvm::dyn_cast<JavaObjectType>(static_cast<JavaType *>(type))) {
|
|
GetCompleteType(type);
|
|
|
|
JavaObjectType::Field *field = obj->GetFieldAtIndex(idx);
|
|
if (!field)
|
|
return CompilerType();
|
|
name = field->m_name.AsCString();
|
|
if (bit_offset_ptr)
|
|
*bit_offset_ptr = field->m_offset * 8;
|
|
return field->m_type;
|
|
}
|
|
return CompilerType();
|
|
}
|
|
|
|
uint32_t JavaASTContext::GetNumChildren(lldb::opaque_compiler_type_t type,
|
|
bool omit_empty_base_classes) {
|
|
GetCompleteType(type);
|
|
|
|
if (JavaReferenceType *ref =
|
|
llvm::dyn_cast<JavaReferenceType>(static_cast<JavaType *>(type)))
|
|
return ref->GetPointeeType().GetNumChildren(omit_empty_base_classes);
|
|
|
|
if (llvm::isa<JavaObjectType>(static_cast<JavaType *>(type)))
|
|
return GetNumFields(type) + GetNumDirectBaseClasses(type);
|
|
|
|
return 0;
|
|
}
|
|
|
|
uint32_t
|
|
JavaASTContext::GetNumDirectBaseClasses(lldb::opaque_compiler_type_t type) {
|
|
if (JavaObjectType *obj =
|
|
llvm::dyn_cast<JavaObjectType>(static_cast<JavaType *>(type))) {
|
|
GetCompleteType(type);
|
|
return obj->GetNumInterfaces() + (obj->GetBaseClass() ? 1 : 0);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
uint32_t
|
|
JavaASTContext::GetNumVirtualBaseClasses(lldb::opaque_compiler_type_t type) {
|
|
if (JavaObjectType *obj =
|
|
llvm::dyn_cast<JavaObjectType>(static_cast<JavaType *>(type))) {
|
|
GetCompleteType(type);
|
|
return obj->GetNumInterfaces();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
CompilerType JavaASTContext::GetDirectBaseClassAtIndex(
|
|
lldb::opaque_compiler_type_t type, size_t idx, uint32_t *bit_offset_ptr) {
|
|
if (JavaObjectType *obj =
|
|
llvm::dyn_cast<JavaObjectType>(static_cast<JavaType *>(type))) {
|
|
GetCompleteType(type);
|
|
|
|
if (CompilerType base_class = obj->GetBaseClass()) {
|
|
if (idx == 0)
|
|
return base_class;
|
|
else
|
|
--idx;
|
|
}
|
|
return obj->GetInterfaceAtIndex(idx);
|
|
}
|
|
return CompilerType();
|
|
}
|
|
|
|
CompilerType JavaASTContext::GetVirtualBaseClassAtIndex(
|
|
lldb::opaque_compiler_type_t type, size_t idx, uint32_t *bit_offset_ptr) {
|
|
if (JavaObjectType *obj =
|
|
llvm::dyn_cast<JavaObjectType>(static_cast<JavaType *>(type))) {
|
|
GetCompleteType(type);
|
|
return obj->GetInterfaceAtIndex(idx);
|
|
}
|
|
return CompilerType();
|
|
}
|
|
|
|
void JavaASTContext::DumpValue(
|
|
lldb::opaque_compiler_type_t type, ExecutionContext *exe_ctx, Stream *s,
|
|
lldb::Format format, const DataExtractor &data, lldb::offset_t data_offset,
|
|
size_t data_byte_size, uint32_t bitfield_bit_size,
|
|
uint32_t bitfield_bit_offset, bool show_types, bool show_summary,
|
|
bool verbose, uint32_t depth) {
|
|
assert(false && "Not implemented");
|
|
}
|
|
|
|
bool JavaASTContext::DumpTypeValue(
|
|
lldb::opaque_compiler_type_t type, Stream *s, lldb::Format format,
|
|
const DataExtractor &data, lldb::offset_t data_offset,
|
|
size_t data_byte_size, uint32_t bitfield_bit_size,
|
|
uint32_t bitfield_bit_offset, ExecutionContextScope *exe_scope) {
|
|
if (IsScalarType(type)) {
|
|
return DumpDataExtractor(data, s, data_offset, format, data_byte_size,
|
|
1, // count
|
|
UINT32_MAX, LLDB_INVALID_ADDRESS,
|
|
bitfield_bit_size, bitfield_bit_offset, exe_scope);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void JavaASTContext::DumpTypeDescription(lldb::opaque_compiler_type_t type) {
|
|
StreamFile s(stdout, false);
|
|
DumpTypeDescription(type, &s);
|
|
}
|
|
|
|
void JavaASTContext::DumpTypeDescription(lldb::opaque_compiler_type_t type,
|
|
Stream *s) {
|
|
static_cast<JavaType *>(type)->Dump(s);
|
|
}
|
|
|
|
void JavaASTContext::DumpSummary(lldb::opaque_compiler_type_t type,
|
|
ExecutionContext *exe_ctx, Stream *s,
|
|
const DataExtractor &data,
|
|
lldb::offset_t data_offset,
|
|
size_t data_byte_size) {
|
|
assert(false && "Not implemented");
|
|
}
|
|
|
|
int JavaASTContext::GetFunctionArgumentCount(
|
|
lldb::opaque_compiler_type_t type) {
|
|
return 0;
|
|
}
|
|
|
|
CompilerType JavaASTContext::GetFunctionArgumentTypeAtIndex(
|
|
lldb::opaque_compiler_type_t type, size_t idx) {
|
|
return CompilerType();
|
|
}
|
|
|
|
CompilerType
|
|
JavaASTContext::GetFunctionReturnType(lldb::opaque_compiler_type_t type) {
|
|
return CompilerType();
|
|
}
|
|
|
|
size_t
|
|
JavaASTContext::GetNumMemberFunctions(lldb::opaque_compiler_type_t type) {
|
|
return 0;
|
|
}
|
|
|
|
TypeMemberFunctionImpl
|
|
JavaASTContext::GetMemberFunctionAtIndex(lldb::opaque_compiler_type_t type,
|
|
size_t idx) {
|
|
return TypeMemberFunctionImpl();
|
|
}
|
|
|
|
CompilerType JavaASTContext::GetChildCompilerTypeAtIndex(
|
|
lldb::opaque_compiler_type_t type, ExecutionContext *exe_ctx, size_t idx,
|
|
bool transparent_pointers, bool omit_empty_base_classes,
|
|
bool ignore_array_bounds, std::string &child_name,
|
|
uint32_t &child_byte_size, int32_t &child_byte_offset,
|
|
uint32_t &child_bitfield_bit_size, uint32_t &child_bitfield_bit_offset,
|
|
bool &child_is_base_class, bool &child_is_deref_of_parent,
|
|
ValueObject *valobj, uint64_t &language_flags) {
|
|
child_name.clear();
|
|
child_byte_size = 0;
|
|
child_byte_offset = 0;
|
|
child_bitfield_bit_size = 0;
|
|
child_bitfield_bit_offset = 0;
|
|
child_is_base_class = false;
|
|
child_is_deref_of_parent = false;
|
|
language_flags = 0;
|
|
|
|
ExecutionContextScope *exec_ctx_scope =
|
|
exe_ctx ? exe_ctx->GetBestExecutionContextScope() : nullptr;
|
|
|
|
if (JavaObjectType *obj =
|
|
llvm::dyn_cast<JavaObjectType>(static_cast<JavaType *>(type))) {
|
|
GetCompleteType(type);
|
|
|
|
if (CompilerType base_class = obj->GetBaseClass()) {
|
|
if (idx == 0) {
|
|
JavaType *base_class_type =
|
|
static_cast<JavaType *>(base_class.GetOpaqueQualType());
|
|
child_name = base_class_type->GetName().GetCString();
|
|
child_byte_size = base_class.GetByteSize(
|
|
exe_ctx ? exe_ctx->GetBestExecutionContextScope() : nullptr);
|
|
child_byte_offset = obj->GetBaseClassOffset();
|
|
child_is_base_class = true;
|
|
return base_class;
|
|
}
|
|
idx -= 1;
|
|
}
|
|
|
|
JavaObjectType::Field *field = obj->GetFieldAtIndex(idx);
|
|
if (!field)
|
|
return CompilerType();
|
|
|
|
child_name = field->m_name.AsCString();
|
|
child_byte_size = field->m_type.GetByteSize(exec_ctx_scope);
|
|
child_byte_offset = field->m_offset;
|
|
return field->m_type;
|
|
} else if (JavaReferenceType *ref = llvm::dyn_cast<JavaReferenceType>(
|
|
static_cast<JavaType *>(type))) {
|
|
CompilerType pointee_type = ref->GetPointeeType();
|
|
|
|
if (transparent_pointers)
|
|
return pointee_type.GetChildCompilerTypeAtIndex(
|
|
exe_ctx, idx, transparent_pointers, omit_empty_base_classes,
|
|
ignore_array_bounds, child_name, child_byte_size, child_byte_offset,
|
|
child_bitfield_bit_size, child_bitfield_bit_offset,
|
|
child_is_base_class, child_is_deref_of_parent, valobj,
|
|
language_flags);
|
|
|
|
if (idx != 0)
|
|
return CompilerType();
|
|
|
|
if (valobj && valobj->GetName())
|
|
child_name = valobj->GetName().GetCString();
|
|
child_is_deref_of_parent = true;
|
|
child_byte_offset = 0;
|
|
child_byte_size = pointee_type.GetByteSize(exec_ctx_scope);
|
|
return pointee_type;
|
|
}
|
|
return CompilerType();
|
|
}
|
|
|
|
uint32_t
|
|
JavaASTContext::GetIndexOfChildWithName(lldb::opaque_compiler_type_t type,
|
|
const char *name,
|
|
bool omit_empty_base_classes) {
|
|
if (JavaObjectType *obj =
|
|
llvm::dyn_cast<JavaObjectType>(static_cast<JavaType *>(type))) {
|
|
GetCompleteType(type);
|
|
|
|
uint32_t index_offset = 0;
|
|
if (CompilerType base_class = obj->GetBaseClass()) {
|
|
if (base_class.GetTypeName() == ConstString(name))
|
|
return 0;
|
|
index_offset = 1;
|
|
}
|
|
for (uint32_t i = 0; i < obj->GetNumFields(); ++i) {
|
|
if (obj->GetFieldAtIndex(i)->m_name == ConstString(name))
|
|
return i + index_offset;
|
|
}
|
|
} else if (JavaReferenceType *ref = llvm::dyn_cast<JavaReferenceType>(
|
|
static_cast<JavaType *>(type))) {
|
|
return GetIndexOfChildWithName(ref->GetPointeeType().GetOpaqueQualType(),
|
|
name, omit_empty_base_classes);
|
|
}
|
|
return UINT_MAX;
|
|
}
|
|
|
|
size_t JavaASTContext::GetIndexOfChildMemberWithName(
|
|
lldb::opaque_compiler_type_t type, const char *name,
|
|
bool omit_empty_base_classes, std::vector<uint32_t> &child_indexes) {
|
|
child_indexes.clear();
|
|
|
|
if (JavaObjectType *obj =
|
|
llvm::dyn_cast<JavaObjectType>(static_cast<JavaType *>(type))) {
|
|
GetCompleteType(type);
|
|
|
|
uint32_t index_offset = 0;
|
|
if (CompilerType base_class = obj->GetBaseClass()) {
|
|
if (GetIndexOfChildMemberWithName(base_class.GetOpaqueQualType(), name,
|
|
omit_empty_base_classes,
|
|
child_indexes) != 0) {
|
|
child_indexes.insert(child_indexes.begin(), 0);
|
|
return child_indexes.size();
|
|
}
|
|
index_offset = 1;
|
|
}
|
|
|
|
for (uint32_t i = 0; i < obj->GetNumFields(); ++i) {
|
|
if (obj->GetFieldAtIndex(i)->m_name == ConstString(name)) {
|
|
child_indexes.push_back(i + index_offset);
|
|
return child_indexes.size();
|
|
}
|
|
}
|
|
} else if (JavaReferenceType *ref = llvm::dyn_cast<JavaReferenceType>(
|
|
static_cast<JavaType *>(type))) {
|
|
return GetIndexOfChildMemberWithName(
|
|
ref->GetPointeeType().GetOpaqueQualType(), name,
|
|
omit_empty_base_classes, child_indexes);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
CompilerType
|
|
JavaASTContext::GetLValueReferenceType(lldb::opaque_compiler_type_t type) {
|
|
return CreateReferenceType(CompilerType(this, type));
|
|
}
|
|
|
|
ConstString JavaASTContext::DeclContextGetScopeQualifiedName(
|
|
lldb::opaque_compiler_type_t opaque_decl_ctx) {
|
|
return GetTypeName(opaque_decl_ctx);
|
|
}
|
|
|
|
static void AddPrimitiveType(JavaASTContext::JavaTypeMap &type_map,
|
|
JavaPrimitiveType::TypeKind type_kind) {
|
|
JavaPrimitiveType *type = new JavaPrimitiveType(type_kind);
|
|
type_map.emplace(type->GetName(),
|
|
std::unique_ptr<JavaASTContext::JavaType>(type));
|
|
}
|
|
|
|
CompilerType JavaASTContext::CreateBaseType(const ConstString &name) {
|
|
if (m_base_type_map.empty()) {
|
|
AddPrimitiveType(m_base_type_map, JavaPrimitiveType::eTypeByte);
|
|
AddPrimitiveType(m_base_type_map, JavaPrimitiveType::eTypeShort);
|
|
AddPrimitiveType(m_base_type_map, JavaPrimitiveType::eTypeInt);
|
|
AddPrimitiveType(m_base_type_map, JavaPrimitiveType::eTypeLong);
|
|
AddPrimitiveType(m_base_type_map, JavaPrimitiveType::eTypeFloat);
|
|
AddPrimitiveType(m_base_type_map, JavaPrimitiveType::eTypeDouble);
|
|
AddPrimitiveType(m_base_type_map, JavaPrimitiveType::eTypeBoolean);
|
|
AddPrimitiveType(m_base_type_map, JavaPrimitiveType::eTypeChar);
|
|
}
|
|
auto it = m_base_type_map.find(name);
|
|
if (it != m_base_type_map.end())
|
|
return CompilerType(this, it->second.get());
|
|
return CompilerType();
|
|
}
|
|
|
|
CompilerType JavaASTContext::CreateObjectType(const ConstString &name,
|
|
const ConstString &linkage_name,
|
|
uint32_t byte_size) {
|
|
auto it = m_object_type_map.find(name);
|
|
if (it == m_object_type_map.end()) {
|
|
std::unique_ptr<JavaType> object_type(
|
|
new JavaObjectType(name, linkage_name, byte_size));
|
|
it = m_object_type_map.emplace(name, std::move(object_type)).first;
|
|
}
|
|
return CompilerType(this, it->second.get());
|
|
}
|
|
|
|
CompilerType JavaASTContext::CreateArrayType(
|
|
const ConstString &linkage_name, const CompilerType &element_type,
|
|
const DWARFExpression &length_expression, const lldb::addr_t data_offset) {
|
|
ConstString name = element_type.GetTypeName();
|
|
auto it = m_array_type_map.find(name);
|
|
if (it == m_array_type_map.end()) {
|
|
std::unique_ptr<JavaType> array_type(new JavaArrayType(
|
|
linkage_name, element_type, length_expression, data_offset));
|
|
it = m_array_type_map.emplace(name, std::move(array_type)).first;
|
|
}
|
|
return CompilerType(this, it->second.get());
|
|
}
|
|
|
|
CompilerType
|
|
JavaASTContext::CreateReferenceType(const CompilerType &pointee_type) {
|
|
ConstString name = pointee_type.GetTypeName();
|
|
auto it = m_reference_type_map.find(name);
|
|
if (it == m_reference_type_map.end())
|
|
it = m_reference_type_map
|
|
.emplace(name, std::unique_ptr<JavaType>(
|
|
new JavaReferenceType(pointee_type)))
|
|
.first;
|
|
return CompilerType(this, it->second.get());
|
|
}
|
|
|
|
void JavaASTContext::CompleteObjectType(const CompilerType &object_type) {
|
|
JavaObjectType *obj = llvm::dyn_cast<JavaObjectType>(
|
|
static_cast<JavaType *>(object_type.GetOpaqueQualType()));
|
|
assert(obj &&
|
|
"JavaASTContext::CompleteObjectType called with not a JavaObjectType");
|
|
obj->SetCompleteType(true);
|
|
}
|
|
|
|
void JavaASTContext::AddBaseClassToObject(const CompilerType &object_type,
|
|
const CompilerType &member_type,
|
|
uint32_t member_offset) {
|
|
JavaObjectType *obj = llvm::dyn_cast<JavaObjectType>(
|
|
static_cast<JavaType *>(object_type.GetOpaqueQualType()));
|
|
assert(obj &&
|
|
"JavaASTContext::AddMemberToObject called with not a JavaObjectType");
|
|
obj->AddBaseClass(member_type, member_offset);
|
|
}
|
|
|
|
void JavaASTContext::AddMemberToObject(const CompilerType &object_type,
|
|
const ConstString &name,
|
|
const CompilerType &member_type,
|
|
uint32_t member_offset) {
|
|
JavaObjectType *obj = llvm::dyn_cast<JavaObjectType>(
|
|
static_cast<JavaType *>(object_type.GetOpaqueQualType()));
|
|
assert(obj &&
|
|
"JavaASTContext::AddMemberToObject called with not a JavaObjectType");
|
|
obj->AddField(name, member_type, member_offset);
|
|
}
|
|
|
|
void JavaASTContext::SetDynamicTypeId(const CompilerType &type,
|
|
const DWARFExpression &type_id) {
|
|
JavaObjectType *obj = llvm::dyn_cast<JavaObjectType>(
|
|
static_cast<JavaType *>(type.GetOpaqueQualType()));
|
|
assert(obj &&
|
|
"JavaASTContext::SetDynamicTypeId called with not a JavaObjectType");
|
|
obj->SetDynamicTypeId(type_id);
|
|
}
|
|
|
|
uint64_t JavaASTContext::CalculateDynamicTypeId(ExecutionContext *exe_ctx,
|
|
const CompilerType &type,
|
|
ValueObject &in_value) {
|
|
if (JavaObjectType *obj = llvm::dyn_cast<JavaObjectType>(
|
|
static_cast<JavaType *>(type.GetOpaqueQualType())))
|
|
return obj->CalculateDynamicTypeId(exe_ctx, in_value);
|
|
if (JavaArrayType *arr = llvm::dyn_cast<JavaArrayType>(
|
|
static_cast<JavaType *>(type.GetOpaqueQualType())))
|
|
return arr->CalculateDynamicTypeId(exe_ctx, in_value);
|
|
return UINT64_MAX;
|
|
}
|
|
|
|
uint32_t JavaASTContext::CalculateArraySize(const CompilerType &type,
|
|
ValueObject &in_value) {
|
|
if (JavaArrayType *arr = llvm::dyn_cast<JavaArrayType>(
|
|
static_cast<JavaType *>(type.GetOpaqueQualType())))
|
|
return arr->GetNumElements(&in_value);
|
|
return UINT32_MAX;
|
|
}
|
|
|
|
uint64_t JavaASTContext::CalculateArrayElementOffset(const CompilerType &type,
|
|
size_t index) {
|
|
if (JavaArrayType *arr = llvm::dyn_cast<JavaArrayType>(
|
|
static_cast<JavaType *>(type.GetOpaqueQualType())))
|
|
return arr->GetElementOffset(index);
|
|
return UINT64_MAX;
|
|
}
|
|
|
|
ConstString JavaASTContext::GetLinkageName(const CompilerType &type) {
|
|
if (JavaObjectType *obj = llvm::dyn_cast<JavaObjectType>(
|
|
static_cast<JavaType *>(type.GetOpaqueQualType())))
|
|
return obj->GetLinkageName();
|
|
return ConstString();
|
|
}
|