1 //===-- Expression.h ---------------------------------------*- 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 "lldb/Expression/Expression.h"
11 #include "lldb/Target/ExecutionContextScope.h"
12 #include "lldb/Target/Target.h"
13 
14 using namespace lldb_private;
15 
16 Expression::Expression(Target &target)
17     : m_target_wp(target.shared_from_this()),
18       m_jit_start_addr(LLDB_INVALID_ADDRESS),
19       m_jit_end_addr(LLDB_INVALID_ADDRESS) {
20   // Can't make any kind of expression without a target.
21   assert(m_target_wp.lock());
22 }
23 
24 Expression::Expression(ExecutionContextScope &exe_scope)
25     : m_target_wp(exe_scope.CalculateTarget()),
26       m_jit_start_addr(LLDB_INVALID_ADDRESS),
27       m_jit_end_addr(LLDB_INVALID_ADDRESS) {
28   assert(m_target_wp.lock());
29 }
30