1 //===-- RegisterContextPOSIX_powerpc.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 liblldb_RegisterContextPOSIX_powerpc_H_
11 #define liblldb_RegisterContextPOSIX_powerpc_H_
13 #include "lldb/Core/Log.h"
14 #include "RegisterContextPOSIX.h"
15 #include "RegisterContext_powerpc.h"
19 // ---------------------------------------------------------------------------
20 // Internal codes for all powerpc registers.
21 // ---------------------------------------------------------------------------
25 gpr_r0_powerpc = k_first_gpr_powerpc,
62 k_last_gpr_powerpc = gpr_pc_powerpc,
65 fpr_f0_powerpc = k_first_fpr,
98 k_last_fpr = fpr_fpscr_powerpc,
100 k_num_registers_powerpc,
101 k_num_gpr_registers_powerpc = k_last_gpr_powerpc - k_first_gpr_powerpc + 1,
102 k_num_fpr_registers_powerpc = k_last_fpr - k_first_fpr + 1,
105 class RegisterContextPOSIX_powerpc
106 : public lldb_private::RegisterContext
109 RegisterContextPOSIX_powerpc (lldb_private::Thread &thread,
110 uint32_t concrete_frame_idx,
111 lldb_private::RegisterInfoInterface *register_info);
113 ~RegisterContextPOSIX_powerpc();
119 InvalidateAllRegisters();
128 GetRegisterSize(unsigned reg);
131 GetRegisterOffset(unsigned reg);
133 const lldb_private::RegisterInfo *
134 GetRegisterInfoAtIndex(size_t reg);
137 GetRegisterSetCount();
139 const lldb_private::RegisterSet *
140 GetRegisterSet(size_t set);
143 GetRegisterName(unsigned reg);
146 ConvertRegisterKindToRegisterNumber(lldb::RegisterKind kind, uint32_t num);
149 uint64_t m_gpr_powerpc[k_num_gpr_registers_powerpc]; // general purpose registers.
150 std::unique_ptr<lldb_private::RegisterInfoInterface> m_register_info_ap; // Register Info Interface (FreeBSD or Linux)
152 // Determines if an extended register set is supported on the processor running the inferior process.
154 IsRegisterSetAvailable(size_t set_index);
156 virtual const lldb_private::RegisterInfo *
165 lldb::ByteOrder GetByteOrder();
167 virtual bool ReadGPR() = 0;
168 virtual bool ReadFPR() = 0;
169 virtual bool WriteGPR() = 0;
170 virtual bool WriteFPR() = 0;
173 #endif // #ifndef liblldb_RegisterContextPOSIX_powerpc_H_