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* Move ProcessKDP's StringExtractor include.Bruce Mitchener2015-07-071-0/+1
| | | | | | | | | | | | | | | This can be in the cpp file rather than the header file, so moving it there. Summary: Move ProcessKDP's StringExtractor include. Reviewers: clayborg Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D11018 llvm-svn: 241649
* Fix StringExtractor.h issues.Bruce Mitchener2015-07-071-1/+0
| | | | | | | | | | | | | | | | | | | | | Summary: Fix StringExtractor.h issues. * source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp (#include "Utility/StringExtractor.h): Not needed, this is already included by ProcessKDP.h * unittests/Utility/StringExtractorTest.cpp (#include "Utility/StringExtractor.h): Update include path to the new location. Reviewers: labath, clayborg Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D10995 llvm-svn: 241596
* Fix typosBruce Mitchener2015-07-021-1/+1
| | | | | | | | | | | | Summary: Fixes more typos. Reviewers: clayborg Subscribers: lldb-commits-list Differential Revision: http://reviews.llvm.org/D10898 llvm-svn: 241289
* Remove DoAttachToProcessWithId(lldb::pid_t).Zachary Turner2015-05-131-9/+0
| | | | | | | | | | There were two versions of DoAttachToprocessWithId. One that takes a pid_t, and the other which takes a pid_t and a ProcessAttachInfo. There were no callers of the former version, and all of the implementations of this version were simply forwarding calls to one version or the other. llvm-svn: 237281
* Sprinkle some #include <mutex> in files that use std::call_once.Benjamin Kramer2015-04-031-0/+2
| | | | llvm-svn: 234005
* Fix typo, fix build.Bruce Mitchener2015-04-031-1/+1
| | | | | | This typo was introduced as part of http://reviews.llvm.org/D8760 llvm-svn: 234003
* [Plugin/Process] Use std::call_once() to initialize.Davide Italiano2015-04-031-8/+7
| | | | | | | | This replaces the home-grown initialization mechanism used before. Differential Revision: http://reviews.llvm.org/D8760 llvm-svn: 233999
* Fix build on OS X after r231202Ilia K2015-03-041-0/+1
| | | | llvm-svn: 231235
* Add Socket::Get[Remote/Local]IpAddress and unit testsVince Harron2015-01-161-1/+1
| | | | | | Differential Revision: http://reviews.llvm.org/D6917 llvm-svn: 226234
* Get the correct process architecture in ProcessKDP::DidAttach().Greg Clayton2014-10-311-1/+6
| | | | | | <rdar://problem/18806212> llvm-svn: 220938
* Move ConnectionFileDescriptor to platform-specific Host directory.Zachary Turner2014-10-061-1/+1
| | | | | | | | | | | | As part of getting ConnectionFileDescriptor working on Windows, there is going to be alot of platform specific work to be done. As a result, the implementation is moving into Host. This patch performs the code move and fixes up call-sites appropriately. Reviewed by: Greg Clayton Differential Revision: http://reviews.llvm.org/D5548 llvm-svn: 219143
* Fix up the HostThread interface, making the interface simpler.Zachary Turner2014-09-231-7/+4
| | | | | | | Reviewed by: Greg Clayton Differential Revision: http://reviews.llvm.org/D5417 llvm-svn: 218325
* Create a HostThread abstraction.Zachary Turner2014-09-091-12/+12
| | | | | | | | | | | | | This patch moves creates a thread abstraction that represents a thread running inside the LLDB process. This is a replacement for otherwise using lldb::thread_t, and provides a platform agnostic interface to managing these threads. Differential Revision: http://reviews.llvm.org/D5198 Reviewed by: Jim Ingham llvm-svn: 217460
* Fix ProcessKDP after Host/Socket additionKeno Fischer2014-08-061-2/+3
| | | | | | | | | | Reviewers: zturner Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D4815 llvm-svn: 214996
* Creates a socket host object.Zachary Turner2014-08-061-1/+2
| | | | | | | | | | | | | | | | | | This patch moves the logic of many common socket operations into its own class lldb_private::Socket. It then modifies the ConnectionFileDescriptor class, and a few users of that class, to use this new Socket class instead of hardcoding socket logic directly. Finally, this patch creates a common interface called IOObject for any objects that support reading and writing, so that endpoints such as sockets and files can be treated the same. Differential Revision: http://reviews.llvm.org/D4641 Reviewed by: Todd Fiala, Greg Clayton llvm-svn: 214984
* After you attach, give the process plugin a chance to report back (throughJim Ingham2014-08-021-1/+3
| | | | | | | | DidAttach) the architecture of the binary you attached to. <rdar://problem/17891396> llvm-svn: 214603
* Modify the EFI KDP debugging to not use any dynamic loader since it does ↵Greg Clayton2014-07-161-1/+35
| | | | | | | | | | manual dynamic loading itself via python modules. Also track down the required binary by trying to locate the main executable module through LLDB's symbol and executable file locating code. <rdar://problem/16570258> llvm-svn: 213199
* Change ProcessKDP::DoReadMemory() to break up large memoryJason Molenda2014-05-211-1/+25
| | | | | | | | | read requests into smaller chunks; some remote kdp stubs cannot handle memory reads larger than a KB or two & will error out. <rdar://problem/16983125> llvm-svn: 209341
* Move calls to DisableAllBreakpointSites() and ↵Andrew MacPherson2014-03-251-4/+0
| | | | | | m_thread_list.DiscardThreadPlans() into base Process::Destroy() instead of in subclass DoDestroy() methods. llvm-svn: 204752
* Remove wait_for_launch parameter from DoAttachToProcessWithName(). This ↵Jean-Daniel Dupas2013-12-231-1/+1
| | | | | | | | | | parameter is redundant as this information is already provided by the ProcessAttachInfo parameter. CC: lldb-commits Differential Revision: http://llvm-reviews.chandlerc.com/D2463 llvm-svn: 197923
* Remove 'const' constraint on ProcessLaunchInfo parameter in Process::DoLaunch().Jean-Daniel Dupas2013-12-091-1/+1
| | | | | | This 'const' is not required and prevent us to defer the launch to the Host layer. llvm-svn: 196837
* Fix some names in the wake of my Mach-O changes to LLVM.Charles Davis2013-08-271-0/+2
| | | | llvm-svn: 189317
* <rdar://problem/13793059>Greg Clayton2013-07-151-1/+75
| | | | | | | | | | | Added a setting to control timeout for kdp response packets. While I was at it, I also added a way to control the response timeout for gdb-remote packets. KDP defaults to 5 seconds, and GDB defaults to 1 second. These were the default values that were in the code prior to adding these settings. (lldb) settings set plugin.process.gdb-remote.packet-timeout 10 (lldb) settings set plugin.process.kdp-remote.packet-timeout 10 llvm-svn: 186360
* Update ProcessKDP and ProcessMachCore to use ConstString pluginJason Molenda2013-05-111-1/+1
| | | | | | | | | | names when specifying the DynamicLoaderDarwinKernel. ProcessGDBRemote wasn't setting the dyld string any more; remove the remaining code tracking the dyld plugin name altogether from that process plugin. llvm-svn: 181658
* <rdar://problem/13854277>Greg Clayton2013-05-101-9/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | <rdar://problem/13594769> Main changes in this patch include: - cleanup plug-in interface and use ConstStrings for plug-in names - Modfiied the BSD Archive plug-in to be able to pick out the correct .o file when .a files contain multiple .o files with the same name by using the timestamp - Modified SymbolFileDWARFDebugMap to properly verify the timestamp on .o files it loads to ensure we don't load updated .o files and cause problems when debugging The plug-in interface changes: Modified the lldb_private::PluginInterface class that all plug-ins inherit from: Changed: virtual const char * GetPluginName() = 0; To: virtual ConstString GetPluginName() = 0; Removed: virtual const char * GetShortPluginName() = 0; - Fixed up all plug-in to adhere to the new interface and to return lldb_private::ConstString values for the plug-in names. - Fixed all plug-ins to return simple names with no prefixes. Some plug-ins had prefixes and most ones didn't, so now they all don't have prefixed names, just simple names like "linux", "gdb-remote", etc. llvm-svn: 181631
* Add an explicit check for a darwin kernel KDP_VERSIONSTRING whenJason Molenda2013-05-091-2/+2
| | | | | | | | starting a kdp communication session, instead of assuming darwin kernel for any "non-EFI" kdp session. <rdar://problem/13854098> llvm-svn: 181566
* Changed the formerly pure virtual function:Greg Clayton2013-05-091-20/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | namespace lldb_private { class Thread { virtual lldb::StopInfoSP GetPrivateStopReason() = 0; }; } To not be virtual. The lldb_private::Thread now handles the correct caching and will call a new pure virtual function: namespace lldb_private { class Thread { virtual bool CalculateStopInfo() = 0; } } This function must be overridden by thead lldb_private::Thread subclass and the only thing it needs to do is to set the Thread::StopInfo() with the current stop reason and return true, or return false if there is no stop reason. The lldb_private::Thread class will take care of calling this function only when it is required. This allows lldb_private::Thread subclasses to be a bit simpler and not all need to duplicate the cache and invalidation settings. Also renamed: lldb::StopInfoSP lldb_private::Thread::GetPrivateStopReason(); To: lldb::StopInfoSP lldb_private::Thread::GetPrivateStopInfo(); Also cleaned up a case where the ThreadPlanStepOverBreakpoint might not re-set its breakpoint if the thread disappears (which was happening due to a bug when using the OperatingSystem plug-ins with memory threads and real threads). llvm-svn: 181501
* Fix the error reporting for ProcessKDP::DoDetach.Jim Ingham2013-05-091-5/+10
| | | | llvm-svn: 181493
* Reinstating r181091 and r181106 with fix for Linux regressions.Andrew Kaylor2013-05-071-9/+18
| | | | llvm-svn: 181340
* Temporarily reverting r181091 and r181106 due to the vast test breakage on ↵Ashok Thirumurthi2013-05-071-18/+9
| | | | | | | | | | the Linux buildbots while we develop a better understanding of how to manage the thread lists in a platform-independant fashion. Reviewed by: Daniel Malea llvm-svn: 181323
* In ProcessKDP, if the remote connection is not EFI,Jason Molenda2013-05-061-2/+5
| | | | | | | | force this to be a DynamicLoaderDarwinKernel debug session even if we didn't get back a load address for the kernel. llvm-svn: 181264
* Change ProcessKDP::UpdateThreadList's call to FindThreadByProtocolIDJason Molenda2013-05-041-1/+1
| | | | | | | to not let it update the thread list or else we'll infinite recurse call back to UpdateThreadList. llvm-svn: 181106
* After recent OperatingsSystem plug-in changes, the lldb_private::Process and ↵Greg Clayton2013-05-041-9/+18
| | | | | | | | | | lldb_private::Thread subclasses were changed and the API was not respected properly. This checkin aims to fix this. The process now has two thread lists: a real thread list for threads that are created by the lldb_private::Process subclass, and the user visible threads. The user visible threads are the same as the real threas when no OS plug-in in used. But when an OS plug-in is used, the user thread can be a combination of real and "memory" threads. Real threads can be placed inside of memory threads so that a thread appears to be different, but is still controlled by the actual real thread. When the thread list needs updating, the lldb_private::Process class will call the: lldb_private::Process::UpdateThreadList() function with the old real thread list, and the function is expected to fill in the new real thread list with the current state of the process. After this function, the process will check if there is an OS plug-in being used, and if so, it will give the old user thread list, the new real thread list and the OS plug-in will create the new user thread list from both of these lists. If there is no OS plug-in, the real thread list is the user thread list. These changes keep the lldb_private::Process subclasses clean and no changes are required. llvm-svn: 181091
* Recommitting r180831 with trivial fix - remember to return errors if you ↵Jim Ingham2013-05-021-4/+6
| | | | | | compute. llvm-svn: 180898
* Reverting 180831 as it crashes TestDefaultConstructorForAPIObjects.pyDaniel Malea2013-05-011-6/+4
| | | | llvm-svn: 180868
* Added an option to "process detach" to keep the process stopped, if the ↵Jim Ingham2013-04-301-4/+6
| | | | | | | | | | process plugin (or in the case of ProcessGDBRemote the stub we are talking to) know how to do that. rdar://problem/13680832 llvm-svn: 180831
* After discussing with Chris Lattner, we require C++11, so lets get rid of ↵Greg Clayton2013-04-181-1/+1
| | | | | | the macros and just use C++11. llvm-svn: 179805
* Since we use C++11, we should switch over to using std::unique_ptr when ↵Greg Clayton2013-04-181-1/+1
| | | | | | | | C++11 is being used. To do this, we follow what we have done for shared pointers and we define a STD_UNIQUE_PTR macro that can be used and it will "do the right thing". Due to some API differences in std::unique_ptr and due to the fact that we need to be able to compile without C++11, we can't use move semantics so some code needed to change so that it can compile with either C++. Anyone wanting to use a unique_ptr or auto_ptr should now use the "STD_UNIQUE_PTR(TYPE)" macro. llvm-svn: 179779
* Fixed the thread list so it correctly updates after the first core thread ↵Greg Clayton2013-04-111-4/+2
| | | | | | exists. llvm-svn: 179326
* <rdar://problem/13516463>Greg Clayton2013-04-021-6/+33
| | | | | | Don't crash when there is no register context for a thread with kernel debugging. The kernel debugging uses the OperatingSystemPlugin that may behave badly when trying to get thread state, so be prepared to have invalid register contexts in threads. llvm-svn: 178574
* <rdar://problem/13521159>Greg Clayton2013-03-271-7/+7
| | | | | | | | LLDB is crashing when logging is enabled from lldb-perf-clang. This has to do with the global destructor chain as the process and its threads are being torn down. All logging channels now make one and only one instance that is kept in a global pointer which is never freed. This guarantees that logging can correctly continue as the process tears itself down. llvm-svn: 178191
* Move m_destroy_in_process to Process (from ProcessKDP) since it is generally ↵Jim Ingham2013-03-011-9/+0
| | | | | | | | | | | | useful, and use it to keep from doing the OS Plugin UpdateThreadList while destroying, since if that does anything that requires the API lock it may deadlock against whoever is running the Process::Destroy. <rdar://problem/13308627> llvm-svn: 176375
* A little cleanup. {Disable/Enable}Breakpoint actually disables/enables ↵Jim Ingham2013-02-151-2/+2
| | | | | | | | | BreakpointSites not breakpoints, it is confusing to have it not named appropriately. Also in StopInfoMachException, we aren't testing for software or not software, just whether the thing is a breakpoint we set. So don't use "software"... llvm-svn: 175241
* Adding events when watchpoints are set or changed.Jim Ingham2012-12-181-2/+2
| | | | | | <rdar://problem/11597849> llvm-svn: 170400
* Resolve printf formatting warnings on Linux:Daniel Malea2012-11-291-9/+9
| | | | | | | | - use macros from inttypes.h for format strings instead of OS-specific types Patch from Matt Kopec! llvm-svn: 168945
* Identify a kdp session that is connecting to an EFI monitor,Jason Molenda2012-10-251-3/+9
| | | | | | | use a DynamicLoaderStatic dynamic loader for the session instead of a kernel or user dynamic loader. llvm-svn: 166652
* <rdar://problem/12491387>Greg Clayton2012-10-191-1/+189
| | | | | | | | | | Added commands to the KDP plug-in that allow sending raw commands through the KDP protocol. You specify a command byte and a payload as ASCII hex bytes, and the packet is created with a valid header/sequenceID/length and sent. The command responds with a raw ASCII hex string that contains all bytes in the reply including the header. An example of sending a read register packet for the GPR on x86_64: (lldb) process plugin packet send --command 0x07 --payload 0100000004000000 llvm-svn: 166346
* Change the Thread constructor over to take a Process& rather than a ↵Jim Ingham2012-10-101-1/+1
| | | | | | | | | | | | | ProcessSP. We can't create Threads with a NULL ProcessSP, so it makes no sense to use the SP. Then make the Thread a Broadcaster, and get it to broadcast when the selected frame is changed (but only from the Command Line) and when Thread::ReturnFromFrame changes the stack. Made the Driver use this notification to print the new thread status rather than doing it in the command. Fixed a few places where people were setting their broadcaster class by hand rather than using the static broadcaster class call. <rdar://problem/12383087> llvm-svn: 165640
* Remove a few debug printf's that were left in ProcessKDP.Jason Molenda2012-10-041-5/+0
| | | | llvm-svn: 165192
* The kernel loading code is now isolated in the DynamicLoaderDarwinKernel;Jason Molenda2012-10-031-76/+21
| | | | | | | | | | remove the duplicates of this code in ProcessGDBRemote and ProcessKDP. These two Process plugins will hardcode their DynamicLoader name to be the DynamicLoaderDarwinKernel so the correct DynamicLoader is picked, and return the kernel load address as the ImageInfosAddress. <rdar://problem/12417038> llvm-svn: 165080
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