1 //===-- UnwindAssembly.h --------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef utility_UnwindAssembly_h_
11 #define utility_UnwindAssembly_h_
13 #include "lldb/lldb-private.h"
14 #include "lldb/Core/ArchSpec.h"
15 #include "lldb/Core/PluginInterface.h"
17 namespace lldb_private {
19 class UnwindAssembly :
20 public std::enable_shared_from_this<UnwindAssembly>,
21 public PluginInterface
24 static lldb::UnwindAssemblySP
25 FindPlugin (const ArchSpec &arch);
31 GetNonCallSiteUnwindPlanFromAssembly (AddressRange& func,
33 UnwindPlan& unwind_plan) = 0;
36 AugmentUnwindPlanFromCallSite (AddressRange& func,
38 UnwindPlan& unwind_plan) = 0;
41 GetFastUnwindPlan (AddressRange& func,
43 UnwindPlan &unwind_plan) = 0;
45 // thread may be NULL in which case we only use the Target (e.g. if this is called pre-process-launch).
47 FirstNonPrologueInsn (AddressRange& func,
48 const lldb_private::ExecutionContext &exe_ctx,
49 Address& first_non_prologue_insn) = 0;
52 UnwindAssembly (const ArchSpec &arch);
56 UnwindAssembly(); // Outlaw default constructor
57 DISALLOW_COPY_AND_ASSIGN (UnwindAssembly);
60 } // namespace lldb_private
62 #endif //utility_UnwindAssembly_h_