1 //===-- ClangExpressionVariable.cpp ---------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 #include "ClangExpressionVariable.h"
10
11 #include "lldb/Core/Value.h"
12 #include "lldb/Core/ValueObjectConstResult.h"
13 #include "lldb/Target/ExecutionContext.h"
14 #include "lldb/Target/Process.h"
15 #include "lldb/Utility/ConstString.h"
16 #include "lldb/Utility/DataExtractor.h"
17 #include "lldb/Utility/Stream.h"
18 #include "clang/AST/ASTContext.h"
19
20 using namespace lldb_private;
21 using namespace clang;
22
ClangExpressionVariable(ExecutionContextScope * exe_scope,lldb::ByteOrder byte_order,uint32_t addr_byte_size)23 ClangExpressionVariable::ClangExpressionVariable(
24 ExecutionContextScope *exe_scope, lldb::ByteOrder byte_order,
25 uint32_t addr_byte_size)
26 : ExpressionVariable(LLVMCastKind::eKindClang), m_parser_vars(),
27 m_jit_vars() {
28 m_flags = EVNone;
29 m_frozen_sp =
30 ValueObjectConstResult::Create(exe_scope, byte_order, addr_byte_size);
31 }
32
ClangExpressionVariable(ExecutionContextScope * exe_scope,Value & value,ConstString name,uint16_t flags)33 ClangExpressionVariable::ClangExpressionVariable(
34 ExecutionContextScope *exe_scope, Value &value, ConstString name,
35 uint16_t flags)
36 : ExpressionVariable(LLVMCastKind::eKindClang), m_parser_vars(),
37 m_jit_vars() {
38 m_flags = flags;
39 m_frozen_sp = ValueObjectConstResult::Create(exe_scope, value, name);
40 }
41
ClangExpressionVariable(const lldb::ValueObjectSP & valobj_sp)42 ClangExpressionVariable::ClangExpressionVariable(
43 const lldb::ValueObjectSP &valobj_sp)
44 : ExpressionVariable(LLVMCastKind::eKindClang), m_parser_vars(),
45 m_jit_vars() {
46 m_flags = EVNone;
47 m_frozen_sp = valobj_sp;
48 }
49
ClangExpressionVariable(ExecutionContextScope * exe_scope,ConstString name,const TypeFromUser & user_type,lldb::ByteOrder byte_order,uint32_t addr_byte_size)50 ClangExpressionVariable::ClangExpressionVariable(
51 ExecutionContextScope *exe_scope, ConstString name,
52 const TypeFromUser &user_type, lldb::ByteOrder byte_order,
53 uint32_t addr_byte_size)
54 : ExpressionVariable(LLVMCastKind::eKindClang), m_parser_vars(),
55 m_jit_vars() {
56 m_flags = EVNone;
57 m_frozen_sp =
58 ValueObjectConstResult::Create(exe_scope, byte_order, addr_byte_size);
59 SetName(name);
60 SetCompilerType(user_type);
61 }
62
GetTypeFromUser()63 TypeFromUser ClangExpressionVariable::GetTypeFromUser() {
64 TypeFromUser tfu(m_frozen_sp->GetCompilerType());
65 return tfu;
66 }
67