| //===-- RegisterContextPOSIX_powerpc.h --------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef liblldb_RegisterContextPOSIX_powerpc_h_ |
| #define liblldb_RegisterContextPOSIX_powerpc_h_ |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "RegisterContext_powerpc.h" |
| #include "RegisterInfoInterface.h" |
| #include "lldb/Target/RegisterContext.h" |
| #include "lldb/Utility/Log.h" |
| |
| class ProcessMonitor; |
| |
| // --------------------------------------------------------------------------- |
| // Internal codes for all powerpc registers. |
| // --------------------------------------------------------------------------- |
| enum { |
| k_first_gpr_powerpc, |
| gpr_r0_powerpc = k_first_gpr_powerpc, |
| gpr_r1_powerpc, |
| gpr_r2_powerpc, |
| gpr_r3_powerpc, |
| gpr_r4_powerpc, |
| gpr_r5_powerpc, |
| gpr_r6_powerpc, |
| gpr_r7_powerpc, |
| gpr_r8_powerpc, |
| gpr_r9_powerpc, |
| gpr_r10_powerpc, |
| gpr_r11_powerpc, |
| gpr_r12_powerpc, |
| gpr_r13_powerpc, |
| gpr_r14_powerpc, |
| gpr_r15_powerpc, |
| gpr_r16_powerpc, |
| gpr_r17_powerpc, |
| gpr_r18_powerpc, |
| gpr_r19_powerpc, |
| gpr_r20_powerpc, |
| gpr_r21_powerpc, |
| gpr_r22_powerpc, |
| gpr_r23_powerpc, |
| gpr_r24_powerpc, |
| gpr_r25_powerpc, |
| gpr_r26_powerpc, |
| gpr_r27_powerpc, |
| gpr_r28_powerpc, |
| gpr_r29_powerpc, |
| gpr_r30_powerpc, |
| gpr_r31_powerpc, |
| gpr_lr_powerpc, |
| gpr_cr_powerpc, |
| gpr_xer_powerpc, |
| gpr_ctr_powerpc, |
| gpr_pc_powerpc, |
| k_last_gpr_powerpc = gpr_pc_powerpc, |
| |
| k_first_fpr, |
| fpr_f0_powerpc = k_first_fpr, |
| fpr_f1_powerpc, |
| fpr_f2_powerpc, |
| fpr_f3_powerpc, |
| fpr_f4_powerpc, |
| fpr_f5_powerpc, |
| fpr_f6_powerpc, |
| fpr_f7_powerpc, |
| fpr_f8_powerpc, |
| fpr_f9_powerpc, |
| fpr_f10_powerpc, |
| fpr_f11_powerpc, |
| fpr_f12_powerpc, |
| fpr_f13_powerpc, |
| fpr_f14_powerpc, |
| fpr_f15_powerpc, |
| fpr_f16_powerpc, |
| fpr_f17_powerpc, |
| fpr_f18_powerpc, |
| fpr_f19_powerpc, |
| fpr_f20_powerpc, |
| fpr_f21_powerpc, |
| fpr_f22_powerpc, |
| fpr_f23_powerpc, |
| fpr_f24_powerpc, |
| fpr_f25_powerpc, |
| fpr_f26_powerpc, |
| fpr_f27_powerpc, |
| fpr_f28_powerpc, |
| fpr_f29_powerpc, |
| fpr_f30_powerpc, |
| fpr_f31_powerpc, |
| fpr_fpscr_powerpc, |
| k_last_fpr = fpr_fpscr_powerpc, |
| |
| k_first_vmx, |
| vmx_v0_powerpc = k_first_vmx, |
| vmx_v1_powerpc, |
| vmx_v2_powerpc, |
| vmx_v3_powerpc, |
| vmx_v4_powerpc, |
| vmx_v5_powerpc, |
| vmx_v6_powerpc, |
| vmx_v7_powerpc, |
| vmx_v8_powerpc, |
| vmx_v9_powerpc, |
| vmx_v10_powerpc, |
| vmx_v11_powerpc, |
| vmx_v12_powerpc, |
| vmx_v13_powerpc, |
| vmx_v14_powerpc, |
| vmx_v15_powerpc, |
| vmx_v16_powerpc, |
| vmx_v17_powerpc, |
| vmx_v18_powerpc, |
| vmx_v19_powerpc, |
| vmx_v20_powerpc, |
| vmx_v21_powerpc, |
| vmx_v22_powerpc, |
| vmx_v23_powerpc, |
| vmx_v24_powerpc, |
| vmx_v25_powerpc, |
| vmx_v26_powerpc, |
| vmx_v27_powerpc, |
| vmx_v28_powerpc, |
| vmx_v29_powerpc, |
| vmx_v30_powerpc, |
| vmx_v31_powerpc, |
| vmx_vrsave_powerpc, |
| vmx_vscr_powerpc, |
| k_last_vmx = vmx_vscr_powerpc, |
| |
| k_num_registers_powerpc, |
| k_num_gpr_registers_powerpc = k_last_gpr_powerpc - k_first_gpr_powerpc + 1, |
| k_num_fpr_registers_powerpc = k_last_fpr - k_first_fpr + 1, |
| k_num_vmx_registers_powerpc = k_last_vmx - k_first_vmx + 1, |
| }; |
| |
| class RegisterContextPOSIX_powerpc : public lldb_private::RegisterContext { |
| public: |
| RegisterContextPOSIX_powerpc( |
| lldb_private::Thread &thread, uint32_t concrete_frame_idx, |
| lldb_private::RegisterInfoInterface *register_info); |
| |
| ~RegisterContextPOSIX_powerpc() override; |
| |
| void Invalidate(); |
| |
| void InvalidateAllRegisters() override; |
| |
| size_t GetRegisterCount() override; |
| |
| virtual size_t GetGPRSize(); |
| |
| virtual unsigned GetRegisterSize(unsigned reg); |
| |
| virtual unsigned GetRegisterOffset(unsigned reg); |
| |
| const lldb_private::RegisterInfo *GetRegisterInfoAtIndex(size_t reg) override; |
| |
| size_t GetRegisterSetCount() override; |
| |
| const lldb_private::RegisterSet *GetRegisterSet(size_t set) override; |
| |
| const char *GetRegisterName(unsigned reg); |
| |
| uint32_t ConvertRegisterKindToRegisterNumber(lldb::RegisterKind kind, |
| uint32_t num) override; |
| |
| protected: |
| uint64_t |
| m_gpr_powerpc[k_num_gpr_registers_powerpc]; // general purpose registers. |
| uint64_t |
| m_fpr_powerpc[k_num_fpr_registers_powerpc]; // floating point registers. |
| uint32_t m_vmx_powerpc[k_num_vmx_registers_powerpc][4]; |
| std::unique_ptr<lldb_private::RegisterInfoInterface> |
| m_register_info_ap; // Register Info Interface (FreeBSD or Linux) |
| |
| // Determines if an extended register set is supported on the processor |
| // running the inferior process. |
| virtual bool IsRegisterSetAvailable(size_t set_index); |
| |
| virtual const lldb_private::RegisterInfo *GetRegisterInfo(); |
| |
| bool IsGPR(unsigned reg); |
| |
| bool IsFPR(unsigned reg); |
| |
| bool IsVMX(unsigned reg); |
| |
| lldb::ByteOrder GetByteOrder(); |
| |
| virtual bool ReadGPR() = 0; |
| virtual bool ReadFPR() = 0; |
| virtual bool ReadVMX() = 0; |
| virtual bool WriteGPR() = 0; |
| virtual bool WriteFPR() = 0; |
| virtual bool WriteVMX() = 0; |
| }; |
| |
| #endif // liblldb_RegisterContextPOSIX_powerpc_h_ |