| //===-- RegisterContextKDP_arm.cpp ------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "RegisterContextKDP_arm.h" |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "ProcessKDP.h" |
| #include "ThreadKDP.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| RegisterContextKDP_arm::RegisterContextKDP_arm(ThreadKDP &thread, |
| uint32_t concrete_frame_idx) |
| : RegisterContextDarwin_arm(thread, concrete_frame_idx), |
| m_kdp_thread(thread) {} |
| |
| RegisterContextKDP_arm::~RegisterContextKDP_arm() {} |
| |
| int RegisterContextKDP_arm::DoReadGPR(lldb::tid_t tid, int flavor, GPR &gpr) { |
| ProcessSP process_sp(CalculateProcess()); |
| if (process_sp) { |
| Status error; |
| if (static_cast<ProcessKDP *>(process_sp.get()) |
| ->GetCommunication() |
| .SendRequestReadRegisters(tid, GPRRegSet, &gpr, sizeof(gpr), |
| error)) { |
| if (error.Success()) |
| return 0; |
| } |
| } |
| return -1; |
| } |
| |
| int RegisterContextKDP_arm::DoReadFPU(lldb::tid_t tid, int flavor, FPU &fpu) { |
| ProcessSP process_sp(CalculateProcess()); |
| if (process_sp) { |
| Status error; |
| if (static_cast<ProcessKDP *>(process_sp.get()) |
| ->GetCommunication() |
| .SendRequestReadRegisters(tid, FPURegSet, &fpu, sizeof(fpu), |
| error)) { |
| if (error.Success()) |
| return 0; |
| } |
| } |
| return -1; |
| } |
| |
| int RegisterContextKDP_arm::DoReadEXC(lldb::tid_t tid, int flavor, EXC &exc) { |
| ProcessSP process_sp(CalculateProcess()); |
| if (process_sp) { |
| Status error; |
| if (static_cast<ProcessKDP *>(process_sp.get()) |
| ->GetCommunication() |
| .SendRequestReadRegisters(tid, EXCRegSet, &exc, sizeof(exc), |
| error)) { |
| if (error.Success()) |
| return 0; |
| } |
| } |
| return -1; |
| } |
| |
| int RegisterContextKDP_arm::DoReadDBG(lldb::tid_t tid, int flavor, DBG &dbg) { |
| ProcessSP process_sp(CalculateProcess()); |
| if (process_sp) { |
| Status error; |
| if (static_cast<ProcessKDP *>(process_sp.get()) |
| ->GetCommunication() |
| .SendRequestReadRegisters(tid, DBGRegSet, &dbg, sizeof(dbg), |
| error)) { |
| if (error.Success()) |
| return 0; |
| } |
| } |
| return -1; |
| } |
| |
| int RegisterContextKDP_arm::DoWriteGPR(lldb::tid_t tid, int flavor, |
| const GPR &gpr) { |
| ProcessSP process_sp(CalculateProcess()); |
| if (process_sp) { |
| Status error; |
| if (static_cast<ProcessKDP *>(process_sp.get()) |
| ->GetCommunication() |
| .SendRequestWriteRegisters(tid, GPRRegSet, &gpr, sizeof(gpr), |
| error)) { |
| if (error.Success()) |
| return 0; |
| } |
| } |
| return -1; |
| } |
| |
| int RegisterContextKDP_arm::DoWriteFPU(lldb::tid_t tid, int flavor, |
| const FPU &fpu) { |
| ProcessSP process_sp(CalculateProcess()); |
| if (process_sp) { |
| Status error; |
| if (static_cast<ProcessKDP *>(process_sp.get()) |
| ->GetCommunication() |
| .SendRequestWriteRegisters(tid, FPURegSet, &fpu, sizeof(fpu), |
| error)) { |
| if (error.Success()) |
| return 0; |
| } |
| } |
| return -1; |
| } |
| |
| int RegisterContextKDP_arm::DoWriteEXC(lldb::tid_t tid, int flavor, |
| const EXC &exc) { |
| ProcessSP process_sp(CalculateProcess()); |
| if (process_sp) { |
| Status error; |
| if (static_cast<ProcessKDP *>(process_sp.get()) |
| ->GetCommunication() |
| .SendRequestWriteRegisters(tid, EXCRegSet, &exc, sizeof(exc), |
| error)) { |
| if (error.Success()) |
| return 0; |
| } |
| } |
| return -1; |
| } |
| |
| int RegisterContextKDP_arm::DoWriteDBG(lldb::tid_t tid, int flavor, |
| const DBG &dbg) { |
| ProcessSP process_sp(CalculateProcess()); |
| if (process_sp) { |
| Status error; |
| if (static_cast<ProcessKDP *>(process_sp.get()) |
| ->GetCommunication() |
| .SendRequestWriteRegisters(tid, DBGRegSet, &dbg, sizeof(dbg), |
| error)) { |
| if (error.Success()) |
| return 0; |
| } |
| } |
| return -1; |
| } |