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// Copyright 2020 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "tools/v8windbg/test/debug-callbacks.h"
namespace v8 {
namespace internal {
namespace v8windbg_test {
MyOutput::MyOutput(WRL::ComPtr<IDebugClient5> p_client) : p_client_(p_client) {
p_client_->SetOutputCallbacks(this);
}
MyOutput::~MyOutput() { p_client_->SetOutputCallbacks(nullptr); }
HRESULT __stdcall MyOutput::QueryInterface(REFIID InterfaceId,
PVOID* Interface) {
return E_NOTIMPL;
}
ULONG __stdcall MyOutput::AddRef(void) { return 0; }
ULONG __stdcall MyOutput::Release(void) { return 0; }
HRESULT __stdcall MyOutput::Output(ULONG Mask, PCSTR Text) {
if (Mask & DEBUG_OUTPUT_NORMAL) {
log_ += Text;
}
return S_OK;
}
HRESULT __stdcall MyCallback::QueryInterface(REFIID InterfaceId,
PVOID* Interface) {
return E_NOTIMPL;
}
ULONG __stdcall MyCallback::AddRef(void) { return S_OK; }
ULONG __stdcall MyCallback::Release(void) { return S_OK; }
HRESULT __stdcall MyCallback::GetInterestMask(PULONG Mask) {
*Mask = DEBUG_EVENT_BREAKPOINT | DEBUG_EVENT_CREATE_PROCESS;
return S_OK;
}
HRESULT __stdcall MyCallback::Breakpoint(PDEBUG_BREAKPOINT Bp) {
ULONG64 bp_offset;
HRESULT hr = Bp->GetOffset(&bp_offset);
if (FAILED(hr)) return hr;
// Break on breakpoints? Seems reasonable.
return DEBUG_STATUS_BREAK;
}
HRESULT __stdcall MyCallback::Exception(PEXCEPTION_RECORD64 Exception,
ULONG FirstChance) {
return E_NOTIMPL;
}
HRESULT __stdcall MyCallback::CreateThread(ULONG64 Handle, ULONG64 DataOffset,
ULONG64 StartOffset) {
return E_NOTIMPL;
}
HRESULT __stdcall MyCallback::ExitThread(ULONG ExitCode) { return E_NOTIMPL; }
HRESULT __stdcall MyCallback::ExitProcess(ULONG ExitCode) { return E_NOTIMPL; }
HRESULT __stdcall MyCallback::LoadModule(ULONG64 ImageFileHandle,
ULONG64 BaseOffset, ULONG ModuleSize,
PCSTR ModuleName, PCSTR ImageName,
ULONG CheckSum, ULONG TimeDateStamp) {
return E_NOTIMPL;
}
HRESULT __stdcall MyCallback::UnloadModule(PCSTR ImageBaseName,
ULONG64 BaseOffset) {
return E_NOTIMPL;
}
HRESULT __stdcall MyCallback::SystemError(ULONG Error, ULONG Level) {
return E_NOTIMPL;
}
HRESULT __stdcall MyCallback::SessionStatus(ULONG Status) { return E_NOTIMPL; }
HRESULT __stdcall MyCallback::ChangeDebuggeeState(ULONG Flags,
ULONG64 Argument) {
return E_NOTIMPL;
}
HRESULT __stdcall MyCallback::ChangeEngineState(ULONG Flags, ULONG64 Argument) {
return E_NOTIMPL;
}
HRESULT __stdcall MyCallback::ChangeSymbolState(ULONG Flags, ULONG64 Argument) {
return E_NOTIMPL;
}
HRESULT __stdcall MyCallback::CreateProcessW(
ULONG64 ImageFileHandle, ULONG64 Handle, ULONG64 BaseOffset,
ULONG ModuleSize, PCSTR ModuleName, PCSTR ImageName, ULONG CheckSum,
ULONG TimeDateStamp, ULONG64 InitialThreadHandle, ULONG64 ThreadDataOffset,
ULONG64 StartOffset) {
// Should fire once the target process is launched. Break to create
// breakpoints, etc.
return DEBUG_STATUS_BREAK;
}
} // namespace v8windbg_test
} // namespace internal
} // namespace v8
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