1 //===-- UnwindAssembly-x86.h ------------------------------------*- C++ -*-===//
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
7 //===----------------------------------------------------------------------===//
9 #ifndef liblldb_UnwindAssembly_x86_h_
10 #define liblldb_UnwindAssembly_x86_h_
12 #include "x86AssemblyInspectionEngine.h"
14 #include "lldb/Target/UnwindAssembly.h"
15 #include "lldb/lldb-private.h"
17 class UnwindAssembly_x86 : public lldb_private::UnwindAssembly {
19 ~UnwindAssembly_x86() override;
21 bool GetNonCallSiteUnwindPlanFromAssembly(
22 lldb_private::AddressRange &func, lldb_private::Thread &thread,
23 lldb_private::UnwindPlan &unwind_plan) override;
26 AugmentUnwindPlanFromCallSite(lldb_private::AddressRange &func,
27 lldb_private::Thread &thread,
28 lldb_private::UnwindPlan &unwind_plan) override;
30 bool GetFastUnwindPlan(lldb_private::AddressRange &func,
31 lldb_private::Thread &thread,
32 lldb_private::UnwindPlan &unwind_plan) override;
34 // thread may be NULL in which case we only use the Target (e.g. if this is
35 // called pre-process-launch).
37 FirstNonPrologueInsn(lldb_private::AddressRange &func,
38 const lldb_private::ExecutionContext &exe_ctx,
39 lldb_private::Address &first_non_prologue_insn) override;
41 static lldb_private::UnwindAssembly *
42 CreateInstance(const lldb_private::ArchSpec &arch);
44 // PluginInterface protocol
45 static void Initialize();
47 static void Terminate();
49 static lldb_private::ConstString GetPluginNameStatic();
51 static const char *GetPluginDescriptionStatic();
53 lldb_private::ConstString GetPluginName() override;
55 uint32_t GetPluginVersion() override;
58 UnwindAssembly_x86(const lldb_private::ArchSpec &arch);
60 lldb_private::ArchSpec m_arch;
62 lldb_private::x86AssemblyInspectionEngine *m_assembly_inspection_engine;
65 #endif // liblldb_UnwindAssembly_x86_h_