1 //===-- ClangExpressionVariable.cpp -----------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "ClangExpressionVariable.h"
11 
12 #include "lldb/Core/ConstString.h"
13 #include "lldb/Core/DataExtractor.h"
14 #include "lldb/Core/Stream.h"
15 #include "lldb/Core/Value.h"
16 #include "lldb/Core/ValueObjectConstResult.h"
17 #include "lldb/Target/ExecutionContext.h"
18 #include "lldb/Target/Process.h"
19 #include "clang/AST/ASTContext.h"
20 
21 using namespace lldb_private;
22 using namespace clang;
23 
24 ClangExpressionVariable::ClangExpressionVariable(
25     ExecutionContextScope *exe_scope, lldb::ByteOrder byte_order,
26     uint32_t addr_byte_size)
27     : ExpressionVariable(LLVMCastKind::eKindClang), m_parser_vars(),
28       m_jit_vars() {
29   m_flags = EVNone;
30   m_frozen_sp =
31       ValueObjectConstResult::Create(exe_scope, byte_order, addr_byte_size);
32 }
33 
34 ClangExpressionVariable::ClangExpressionVariable(
35     ExecutionContextScope *exe_scope, Value &value, const ConstString &name,
36     uint16_t flags)
37     : ExpressionVariable(LLVMCastKind::eKindClang), m_parser_vars(),
38       m_jit_vars() {
39   m_flags = flags;
40   m_frozen_sp = ValueObjectConstResult::Create(exe_scope, value, name);
41 }
42 
43 ClangExpressionVariable::ClangExpressionVariable(
44     const lldb::ValueObjectSP &valobj_sp)
45     : ExpressionVariable(LLVMCastKind::eKindClang), m_parser_vars(),
46       m_jit_vars() {
47   m_flags = EVNone;
48   m_frozen_sp = valobj_sp;
49 }
50 
51 ClangExpressionVariable::ClangExpressionVariable(
52     ExecutionContextScope *exe_scope, const ConstString &name,
53     const TypeFromUser &user_type, lldb::ByteOrder byte_order,
54     uint32_t addr_byte_size)
55     : ExpressionVariable(LLVMCastKind::eKindClang), m_parser_vars(),
56       m_jit_vars() {
57   m_flags = EVNone;
58   m_frozen_sp =
59       ValueObjectConstResult::Create(exe_scope, byte_order, addr_byte_size);
60   SetName(name);
61   SetCompilerType(user_type);
62 }
63 
64 TypeFromUser ClangExpressionVariable::GetTypeFromUser() {
65   TypeFromUser tfu(m_frozen_sp->GetCompilerType());
66   return tfu;
67 }
68