eb6671e7c8
Summary: When a process is loaded, update its sections with the load address to resolve any created breakpoints. For the remote debugging case, the debugged process is launched remotely so GetLoadAddress is intended to pass the load address from remote to LLDB (client). Reviewers: zturner, llvm-commits, clayborg, labath Reviewed By: labath Subscribers: mgorny, sas, Hui, clayborg, labath, lldb-commits Differential Revision: https://reviews.llvm.org/D56237 llvm-svn: 354099
124 lines
4.6 KiB
C++
124 lines
4.6 KiB
C++
//===-- ProcessWindows.h ----------------------------------------*- C++ -*-===//
|
|
//
|
|
// 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef liblldb_Plugins_Process_Windows_Common_ProcessWindows_H_
|
|
#define liblldb_Plugins_Process_Windows_Common_ProcessWindows_H_
|
|
|
|
#include "lldb/Target/Process.h"
|
|
#include "lldb/Utility/Status.h"
|
|
#include "lldb/lldb-forward.h"
|
|
|
|
#include "llvm/Support/Mutex.h"
|
|
|
|
#include "IDebugDelegate.h"
|
|
#include "Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.h"
|
|
|
|
namespace lldb_private {
|
|
|
|
class HostProcess;
|
|
class ProcessWindowsData;
|
|
|
|
class ProcessWindows : public Process, public IDebugDelegate {
|
|
public:
|
|
//------------------------------------------------------------------
|
|
// Static functions.
|
|
//------------------------------------------------------------------
|
|
static lldb::ProcessSP CreateInstance(lldb::TargetSP target_sp,
|
|
lldb::ListenerSP listener_sp,
|
|
const FileSpec *);
|
|
|
|
static void Initialize();
|
|
|
|
static void Terminate();
|
|
|
|
static lldb_private::ConstString GetPluginNameStatic();
|
|
|
|
static const char *GetPluginDescriptionStatic();
|
|
|
|
//------------------------------------------------------------------
|
|
// Constructors and destructors
|
|
//------------------------------------------------------------------
|
|
ProcessWindows(lldb::TargetSP target_sp, lldb::ListenerSP listener_sp);
|
|
|
|
~ProcessWindows();
|
|
|
|
size_t GetSTDOUT(char *buf, size_t buf_size, Status &error) override;
|
|
size_t GetSTDERR(char *buf, size_t buf_size, Status &error) override;
|
|
size_t PutSTDIN(const char *buf, size_t buf_size, Status &error) override;
|
|
|
|
// lldb_private::Process overrides
|
|
ConstString GetPluginName() override;
|
|
uint32_t GetPluginVersion() override;
|
|
|
|
Status EnableBreakpointSite(BreakpointSite *bp_site) override;
|
|
Status DisableBreakpointSite(BreakpointSite *bp_site) override;
|
|
|
|
Status DoDetach(bool keep_stopped) override;
|
|
Status DoLaunch(Module *exe_module, ProcessLaunchInfo &launch_info) override;
|
|
Status DoAttachToProcessWithID(
|
|
lldb::pid_t pid,
|
|
const lldb_private::ProcessAttachInfo &attach_info) override;
|
|
Status DoResume() override;
|
|
Status DoDestroy() override;
|
|
Status DoHalt(bool &caused_stop) override;
|
|
|
|
void DidLaunch() override;
|
|
void DidAttach(lldb_private::ArchSpec &arch_spec) override;
|
|
|
|
void RefreshStateAfterStop() override;
|
|
|
|
bool CanDebug(lldb::TargetSP target_sp,
|
|
bool plugin_specified_by_name) override;
|
|
bool DestroyRequiresHalt() override { return false; }
|
|
bool UpdateThreadList(ThreadList &old_thread_list,
|
|
ThreadList &new_thread_list) override;
|
|
bool IsAlive() override;
|
|
|
|
size_t DoReadMemory(lldb::addr_t vm_addr, void *buf, size_t size,
|
|
Status &error) override;
|
|
size_t DoWriteMemory(lldb::addr_t vm_addr, const void *buf, size_t size,
|
|
Status &error) override;
|
|
lldb::addr_t DoAllocateMemory(size_t size, uint32_t permissions,
|
|
Status &error) override;
|
|
Status DoDeallocateMemory(lldb::addr_t ptr) override;
|
|
Status GetMemoryRegionInfo(lldb::addr_t vm_addr,
|
|
MemoryRegionInfo &info) override;
|
|
|
|
lldb::addr_t GetImageInfoAddress() override;
|
|
|
|
DynamicLoaderWindowsDYLD *GetDynamicLoader() override;
|
|
|
|
// IDebugDelegate overrides.
|
|
void OnExitProcess(uint32_t exit_code) override;
|
|
void OnDebuggerConnected(lldb::addr_t image_base) override;
|
|
ExceptionResult OnDebugException(bool first_chance,
|
|
const ExceptionRecord &record) override;
|
|
void OnCreateThread(const HostThread &thread) override;
|
|
void OnExitThread(lldb::tid_t thread_id, uint32_t exit_code) override;
|
|
void OnLoadDll(const ModuleSpec &module_spec,
|
|
lldb::addr_t module_addr) override;
|
|
void OnUnloadDll(lldb::addr_t module_addr) override;
|
|
void OnDebugString(const std::string &string) override;
|
|
void OnDebuggerError(const Status &error, uint32_t type) override;
|
|
|
|
private:
|
|
Status WaitForDebuggerConnection(DebuggerThreadSP debugger,
|
|
HostProcess &process);
|
|
|
|
// These decode the page protection bits.
|
|
static bool IsPageReadable(uint32_t protect);
|
|
static bool IsPageWritable(uint32_t protect);
|
|
static bool IsPageExecutable(uint32_t protect);
|
|
|
|
llvm::sys::Mutex m_mutex;
|
|
std::unique_ptr<ProcessWindowsData> m_session_data;
|
|
};
|
|
}
|
|
|
|
#endif // liblldb_Plugins_Process_Windows_Common_ProcessWindows_H_
|