2946cd7010
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
121 lines
4.5 KiB
C++
121 lines
4.5 KiB
C++
//===-- ProcessWindows.h ----------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef liblldb_Plugins_Process_Windows_Common_ProcessWindows_H_
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#define liblldb_Plugins_Process_Windows_Common_ProcessWindows_H_
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#include "lldb/Target/Process.h"
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#include "lldb/Utility/Status.h"
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#include "lldb/lldb-forward.h"
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#include "llvm/Support/Mutex.h"
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#include "IDebugDelegate.h"
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namespace lldb_private {
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class HostProcess;
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class ProcessWindowsData;
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class ProcessWindows : public Process, public IDebugDelegate {
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public:
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//------------------------------------------------------------------
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// Static functions.
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//------------------------------------------------------------------
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static lldb::ProcessSP CreateInstance(lldb::TargetSP target_sp,
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lldb::ListenerSP listener_sp,
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const FileSpec *);
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static void Initialize();
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static void Terminate();
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static lldb_private::ConstString GetPluginNameStatic();
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static const char *GetPluginDescriptionStatic();
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//------------------------------------------------------------------
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// Constructors and destructors
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//------------------------------------------------------------------
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ProcessWindows(lldb::TargetSP target_sp, lldb::ListenerSP listener_sp);
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~ProcessWindows();
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size_t GetSTDOUT(char *buf, size_t buf_size, Status &error) override;
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size_t GetSTDERR(char *buf, size_t buf_size, Status &error) override;
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size_t PutSTDIN(const char *buf, size_t buf_size, Status &error) override;
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// lldb_private::Process overrides
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ConstString GetPluginName() override;
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uint32_t GetPluginVersion() override;
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Status EnableBreakpointSite(BreakpointSite *bp_site) override;
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Status DisableBreakpointSite(BreakpointSite *bp_site) override;
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Status DoDetach(bool keep_stopped) override;
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Status DoLaunch(Module *exe_module, ProcessLaunchInfo &launch_info) override;
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Status DoAttachToProcessWithID(
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lldb::pid_t pid,
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const lldb_private::ProcessAttachInfo &attach_info) override;
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Status DoResume() override;
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Status DoDestroy() override;
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Status DoHalt(bool &caused_stop) override;
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void DidLaunch() override;
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void DidAttach(lldb_private::ArchSpec &arch_spec) override;
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void RefreshStateAfterStop() override;
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bool CanDebug(lldb::TargetSP target_sp,
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bool plugin_specified_by_name) override;
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bool DestroyRequiresHalt() override { return false; }
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bool UpdateThreadList(ThreadList &old_thread_list,
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ThreadList &new_thread_list) override;
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bool IsAlive() override;
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size_t DoReadMemory(lldb::addr_t vm_addr, void *buf, size_t size,
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Status &error) override;
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size_t DoWriteMemory(lldb::addr_t vm_addr, const void *buf, size_t size,
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Status &error) override;
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lldb::addr_t DoAllocateMemory(size_t size, uint32_t permissions,
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Status &error) override;
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Status DoDeallocateMemory(lldb::addr_t ptr) override;
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Status GetMemoryRegionInfo(lldb::addr_t vm_addr,
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MemoryRegionInfo &info) override;
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lldb::addr_t GetImageInfoAddress() override;
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// IDebugDelegate overrides.
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void OnExitProcess(uint32_t exit_code) override;
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void OnDebuggerConnected(lldb::addr_t image_base) override;
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ExceptionResult OnDebugException(bool first_chance,
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const ExceptionRecord &record) override;
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void OnCreateThread(const HostThread &thread) override;
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void OnExitThread(lldb::tid_t thread_id, uint32_t exit_code) override;
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void OnLoadDll(const ModuleSpec &module_spec,
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lldb::addr_t module_addr) override;
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void OnUnloadDll(lldb::addr_t module_addr) override;
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void OnDebugString(const std::string &string) override;
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void OnDebuggerError(const Status &error, uint32_t type) override;
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private:
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Status WaitForDebuggerConnection(DebuggerThreadSP debugger,
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HostProcess &process);
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// These decode the page protection bits.
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static bool IsPageReadable(uint32_t protect);
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static bool IsPageWritable(uint32_t protect);
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static bool IsPageExecutable(uint32_t protect);
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llvm::sys::Mutex m_mutex;
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std::unique_ptr<ProcessWindowsData> m_session_data;
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};
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}
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#endif // liblldb_Plugins_Process_Windows_Common_ProcessWindows_H_
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