================ @@ -0,0 +1,295 @@ +// This file comes from https://reviews.llvm.org/D78978. +// Author: [@paolosev](https://reviews.llvm.org/p/paolosev/). + +//===-- ProcessWasm.cpp ---------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "ProcessWasm.h" +#include "ThreadWasm.h" +#include "lldb/Core/Module.h" +#include "lldb/Core/PluginManager.h" +#include "lldb/Utility/DataBufferHeap.h" + +#include "lldb/Target/UnixSignals.h" +#include "llvm/ADT/ArrayRef.h" + +using namespace lldb; +using namespace lldb_private; +using namespace lldb_private::process_gdb_remote; +using namespace lldb_private::wasm; + +LLDB_PLUGIN_DEFINE(ProcessWasm) + +// ProcessGDBRemote constructor +ProcessWasm::ProcessWasm(lldb::TargetSP target_sp, ListenerSP listener_sp) + : ProcessGDBRemote(target_sp, listener_sp) { + /* always use linux signals for wasm process */ + m_unix_signals_sp = UnixSignals::Create(ArchSpec{"wasm32-unknown-unknown-wasm"}); +} + +void ProcessWasm::Initialize() { + static llvm::once_flag g_once_flag; + + llvm::call_once(g_once_flag, []() { + PluginManager::RegisterPlugin(GetPluginNameStatic(), + GetPluginDescriptionStatic(), CreateInstance, + DebuggerInitialize); + }); +} + +void ProcessWasm::DebuggerInitialize(Debugger &debugger) { + ProcessGDBRemote::DebuggerInitialize(debugger); +} + +// PluginInterface +llvm::StringRef ProcessWasm::GetPluginName() { return GetPluginNameStatic(); } + +ConstString ProcessWasm::GetPluginNameStatic() { + static ConstString g_name("wasm"); + return g_name; +} + +const char *ProcessWasm::GetPluginDescriptionStatic() { + return "GDB Remote protocol based WebAssembly debugging plug-in."; +} + +void ProcessWasm::Terminate() { + PluginManager::UnregisterPlugin(ProcessWasm::CreateInstance); +} + +lldb::ProcessSP ProcessWasm::CreateInstance(lldb::TargetSP target_sp, + ListenerSP listener_sp, + const FileSpec *crash_file_path, + bool can_connect) { + lldb::ProcessSP process_sp; + if (crash_file_path == nullptr) + process_sp = std::make_shared<ProcessWasm>(target_sp, listener_sp); + return process_sp; +} + +bool ProcessWasm::CanDebug(lldb::TargetSP target_sp, + bool plugin_specified_by_name) { ---------------- JDevlieghere wrote:
Please run `clang-format` on the changes in this PR. https://github.com/llvm/llvm-project/pull/76683 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
