| //===-- UnwindAssembly.h --------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef utility_UnwindAssembly_h_ |
| #define utility_UnwindAssembly_h_ |
| |
| #include "lldb/lldb-private.h" |
| #include "lldb/Core/ArchSpec.h" |
| #include "lldb/Core/PluginInterface.h" |
| |
| namespace lldb_private { |
| |
| class UnwindAssembly : |
| public PluginInterface |
| { |
| public: |
| static UnwindAssembly* |
| FindPlugin (const ArchSpec &arch); |
| |
| virtual |
| ~UnwindAssembly(); |
| |
| virtual bool |
| GetNonCallSiteUnwindPlanFromAssembly (AddressRange& func, |
| Thread& thread, |
| UnwindPlan& unwind_plan) = 0; |
| |
| virtual bool |
| GetFastUnwindPlan (AddressRange& func, |
| Thread& thread, |
| UnwindPlan &unwind_plan) = 0; |
| |
| // thread may be NULL in which case we only use the Target (e.g. if this is called pre-process-launch). |
| virtual bool |
| FirstNonPrologueInsn (AddressRange& func, |
| const lldb_private::ExecutionContext &exe_ctx, |
| Address& first_non_prologue_insn) = 0; |
| |
| protected: |
| UnwindAssembly (const ArchSpec &arch); |
| ArchSpec m_arch; |
| |
| private: |
| UnwindAssembly(); // Outlaw default constructor |
| DISALLOW_COPY_AND_ASSIGN (UnwindAssembly); |
| }; |
| |
| } // namespace lldb_private |
| |
| #endif //utility_UnwindAssembly_h_ |
| |
| |