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//===-- RegisterContextKDP_x86_64.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_x86_64.h"
#include "ProcessKDP.h"
#include "ThreadKDP.h"
using namespace lldb;
using namespace lldb_private;
RegisterContextKDP_x86_64::RegisterContextKDP_x86_64(
ThreadKDP &thread, uint32_t concrete_frame_idx)
: RegisterContextDarwin_x86_64(thread, concrete_frame_idx),
m_kdp_thread(thread) {}
RegisterContextKDP_x86_64::~RegisterContextKDP_x86_64() {}
int RegisterContextKDP_x86_64::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_x86_64::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_x86_64::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_x86_64::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_x86_64::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_x86_64::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;
}
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