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,
101 vmx_v0_powerpc = k_first_vmx,
135 k_last_vmx = vmx_vscr_powerpc,
137 k_num_registers_powerpc,
138 k_num_gpr_registers_powerpc = k_last_gpr_powerpc - k_first_gpr_powerpc + 1,
139 k_num_fpr_registers_powerpc = k_last_fpr - k_first_fpr + 1,
140 k_num_vmx_registers_powerpc = k_last_vmx - k_first_vmx + 1,
143 class RegisterContextPOSIX_powerpc
144 : public lldb_private::RegisterContext
147 RegisterContextPOSIX_powerpc (lldb_private::Thread &thread,
148 uint32_t concrete_frame_idx,
149 lldb_private::RegisterInfoInterface *register_info);
151 ~RegisterContextPOSIX_powerpc();
157 InvalidateAllRegisters();
166 GetRegisterSize(unsigned reg);
169 GetRegisterOffset(unsigned reg);
171 const lldb_private::RegisterInfo *
172 GetRegisterInfoAtIndex(size_t reg);
175 GetRegisterSetCount();
177 const lldb_private::RegisterSet *
178 GetRegisterSet(size_t set);
181 GetRegisterName(unsigned reg);
184 ConvertRegisterKindToRegisterNumber(lldb::RegisterKind kind, uint32_t num);
187 uint64_t m_gpr_powerpc[k_num_gpr_registers_powerpc]; // general purpose registers.
188 uint64_t m_fpr_powerpc[k_num_fpr_registers_powerpc]; // floating point registers.
189 uint32_t m_vmx_powerpc[k_num_vmx_registers_powerpc][4];
190 std::unique_ptr<lldb_private::RegisterInfoInterface> m_register_info_ap; // Register Info Interface (FreeBSD or Linux)
192 // Determines if an extended register set is supported on the processor running the inferior process.
194 IsRegisterSetAvailable(size_t set_index);
196 virtual const lldb_private::RegisterInfo *
208 lldb::ByteOrder GetByteOrder();
210 virtual bool ReadGPR() = 0;
211 virtual bool ReadFPR() = 0;
212 virtual bool ReadVMX() = 0;
213 virtual bool WriteGPR() = 0;
214 virtual bool WriteFPR() = 0;
215 virtual bool WriteVMX() = 0;
218 #endif // #ifndef liblldb_RegisterContextPOSIX_powerpc_H_