8b82f087a0
the CommandInterpreter where it was always being used. Make sure that Modules can track their object file offsets correctly to allow opening of sub object files (like the "__commpage" on darwin). Modified the Platforms to be able to launch processes. The first part of this move is the platform soon will become the entity that launches your program and when it does, it uses a new ProcessLaunchInfo class which encapsulates all process launching settings. This simplifies the internal APIs needed for launching. I want to slowly phase out process launching from the process classes, so for now we can still launch just as we used to, but eventually the platform is the object that should do the launching. Modified the Host::LaunchProcess in the MacOSX Host.mm to correctly be able to launch processes with all of the new eLaunchFlag settings. Modified any code that was manually launching processes to use the Host::LaunchProcess functions. Fixed an issue where lldb_private::Args had implicitly defined copy constructors that could do the wrong thing. This has now been fixed by adding an appropriate copy constructor and assignment operator. Make sure we don't add empty ModuleSP entries to a module list. Fixed the commpage module creation on MacOSX, but we still need to train the MacOSX dynamic loader to not get rid of it when it doesn't have an entry in the all image infos. Abstracted many more calls from in ProcessGDBRemote down into the GDBRemoteCommunicationClient subclass to make the classes cleaner and more efficient. Fixed the default iOS ARM register context to be correct and also added support for targets that don't support the qThreadStopInfo packet by selecting the current thread (only if needed) and then sending a stop reply packet. Debugserver can now start up with a --unix-socket (-u for short) and can then bind to port zero and send the port it bound to to a listening process on the other end. This allows the GDB remote platform to spawn new GDB server instances (debugserver) to allow platform debugging. llvm-svn: 129351
153 lines
4.1 KiB
C++
153 lines
4.1 KiB
C++
//===-- PlatformRemoteGDBServer.h ----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef liblldb_PlatformRemoteGDBServer_h_
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#define liblldb_PlatformRemoteGDBServer_h_
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// C Includes
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// C++ Includes
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#include <string>
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Target/Platform.h"
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#include "../../Process/gdb-remote/GDBRemoteCommunicationClient.h"
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class PlatformRemoteGDBServer : public lldb_private::Platform
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{
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public:
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static void
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Initialize ();
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static void
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Terminate ();
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static lldb_private::Platform*
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CreateInstance ();
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static const char *
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GetShortPluginNameStatic();
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static const char *
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GetDescriptionStatic();
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PlatformRemoteGDBServer ();
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virtual
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~PlatformRemoteGDBServer();
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//------------------------------------------------------------
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// lldb_private::PluginInterface functions
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//------------------------------------------------------------
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virtual const char *
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GetPluginName()
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{
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return "PlatformRemoteGDBServer";
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}
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virtual const char *
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GetShortPluginName()
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{
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return GetShortPluginNameStatic();
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}
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virtual uint32_t
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GetPluginVersion()
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{
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return 1;
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}
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//------------------------------------------------------------
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// lldb_private::Platform functions
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//------------------------------------------------------------
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virtual lldb_private::Error
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ResolveExecutable (const lldb_private::FileSpec &exe_file,
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const lldb_private::ArchSpec &arch,
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lldb::ModuleSP &module_sp);
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virtual const char *
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GetDescription ();
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virtual lldb_private::Error
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GetFile (const lldb_private::FileSpec &platform_file,
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const lldb_private::UUID *uuid_ptr,
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lldb_private::FileSpec &local_file);
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virtual bool
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GetProcessInfo (lldb::pid_t pid,
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lldb_private::ProcessInstanceInfo &proc_info);
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virtual uint32_t
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FindProcesses (const lldb_private::ProcessInstanceInfoMatch &match_info,
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lldb_private::ProcessInstanceInfoList &process_infos);
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virtual lldb_private::Error
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LaunchProcess (lldb_private::ProcessLaunchInfo &launch_info);
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virtual lldb::ProcessSP
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Attach (lldb::pid_t pid,
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lldb_private::Debugger &debugger,
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lldb_private::Target *target, // Can be NULL, if NULL create a new target, else use existing one
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lldb_private::Listener &listener,
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lldb_private::Error &error);
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virtual bool
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GetSupportedArchitectureAtIndex (uint32_t idx, lldb_private::ArchSpec &arch);
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virtual size_t
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GetSoftwareBreakpointTrapOpcode (lldb_private::Target &target,
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lldb_private::BreakpointSite *bp_site);
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virtual bool
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GetRemoteOSVersion ();
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virtual bool
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GetRemoteOSBuildString (std::string &s);
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virtual bool
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GetRemoteOSKernelDescription (std::string &s);
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// Remote Platform subclasses need to override this function
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virtual lldb_private::ArchSpec
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GetRemoteSystemArchitecture ();
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// Remote subclasses should override this and return a valid instance
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// name if connected.
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virtual const char *
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GetHostname ();
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virtual const char *
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GetUserName (uint32_t uid);
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virtual const char *
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GetGroupName (uint32_t gid);
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virtual bool
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IsConnected () const;
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virtual lldb_private::Error
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ConnectRemote (lldb_private::Args& args);
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virtual lldb_private::Error
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DisconnectRemote ();
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protected:
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GDBRemoteCommunicationClient m_gdb_client;
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std::string m_platform_description; // After we connect we can get a more complete description of what we are connected to
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private:
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DISALLOW_COPY_AND_ASSIGN (PlatformRemoteGDBServer);
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};
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#endif // liblldb_PlatformRemoteGDBServer_h_
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