1 //===-- RegisterContextPOSIXCore_powerpc.h ----------------------*- C++ -*-===//
2 //
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
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLDB_SOURCE_PLUGINS_PROCESS_ELF_CORE_REGISTERCONTEXTPOSIXCORE_POWERPC_H
10 #define LLDB_SOURCE_PLUGINS_PROCESS_ELF_CORE_REGISTERCONTEXTPOSIXCORE_POWERPC_H
11 
12 #include "Plugins/Process/Utility/RegisterContextPOSIX_powerpc.h"
13 #include "Plugins/Process/elf-core/RegisterUtilities.h"
14 #include "lldb/Utility/DataExtractor.h"
15 
16 class RegisterContextCorePOSIX_powerpc : public RegisterContextPOSIX_powerpc {
17 public:
18   RegisterContextCorePOSIX_powerpc(
19       lldb_private::Thread &thread,
20       lldb_private::RegisterInfoInterface *register_info,
21       const lldb_private::DataExtractor &gpregset,
22       llvm::ArrayRef<lldb_private::CoreNote> notes);
23 
24   ~RegisterContextCorePOSIX_powerpc() override;
25 
26   bool ReadRegister(const lldb_private::RegisterInfo *reg_info,
27                     lldb_private::RegisterValue &value) override;
28 
29   bool WriteRegister(const lldb_private::RegisterInfo *reg_info,
30                      const lldb_private::RegisterValue &value) override;
31 
32   bool ReadAllRegisterValues(lldb::WritableDataBufferSP &data_sp) override;
33 
34   bool WriteAllRegisterValues(const lldb::DataBufferSP &data_sp) override;
35 
36   bool HardwareSingleStep(bool enable) override;
37 
38 protected:
39   bool ReadGPR() override;
40 
41   bool ReadFPR() override;
42 
43   bool ReadVMX() override;
44 
45   bool WriteGPR() override;
46 
47   bool WriteFPR() override;
48 
49   bool WriteVMX() override;
50 
51 private:
52   lldb::DataBufferSP m_gpr_buffer;
53   lldb::DataBufferSP m_fpr_buffer;
54   lldb::DataBufferSP m_vec_buffer;
55   lldb_private::DataExtractor m_gpr;
56   lldb_private::DataExtractor m_fpr;
57   lldb_private::DataExtractor m_vec;
58 };
59 
60 #endif // LLDB_SOURCE_PLUGINS_PROCESS_ELF_CORE_REGISTERCONTEXTPOSIXCORE_POWERPC_H
61