summaryrefslogtreecommitdiffstats
path: root/lldb/tools
Commit message (Collapse)AuthorAgeFilesLines
...
* [CMake] Initial support for LLDB.frameworkChris Bieneman2016-09-214-21/+12
| | | | | | | | | | | | | | | | | | | Summary: This patch adds a CMake option LLDB_BUILD_FRAMEWORK, which builds libLLDB as a macOS framework instead of as a *nix shared library. With this patch any LLDB executable that has the INCLUDE_IN_FRAMEWORK option set will be built into the Framework's resources directory, and a symlink to the exeuctable will be placed under the build directory's bin folder. Creating the symlinks allows users to run commands from the build directory without altering the workflow. The framework generated by this patch passes the LLDB test suite, but has not been tested beyond that. It is not expected to be fully ready to ship, but it is a first step. With this patch binaries that are placed inside the framework aren't being properly installed. Fixing that would increase the patch size significantly, so I'd like to do that in a follow-up. Reviewers: zturner, tfiala Subscribers: beanz, lldb-commits, mgorny Differential Revision: https://reviews.llvm.org/D24749 llvm-svn: 282110
* Remove MIUtilParse (no longer used)Pavel Labath2016-09-133-152/+0
| | | | | | | | | | | | | Summary: follow-up to https://reviews.llvm.org/D23882 Reviewers: dawn, krytarowski, labath, ki.stfu Subscribers: beanz, mgorny, labath, ki.stfu, lldb-commits Differential Revision: https://reviews.llvm.org/D23883 Author: Michał Górny <mgorny@gentoo.org> llvm-svn: 281317
* fix Xcode build after r281226Todd Fiala2016-09-121-1/+1
| | | | llvm-svn: 281243
* Move StdStringExtractor to tools/debugserverPavel Labath2016-09-125-5/+533
| | | | | | | | The class is only used in the debugserver. The rest of lldb has the StringExtractor class. Xcode project will need to be updated after this. llvm-svn: 281226
* Add MiSyntaxTestCase.test_lldbmi_output_grammar test (MI)Ilia K2016-09-121-3/+0
| | | | | | | | | | | | Summary: This patch adds a new test and fixes extra new-line before exit Reviewers: abidh Subscribers: ki.stfu, dawn, lldb-commits, abidh Differential Revision: https://reviews.llvm.org/D9740 llvm-svn: 281199
* *** This commit represents a complete reformatting of the LLDB source codeKate Stone2016-09-06291-62719/+61234
| | | | | | | | | | | | | | | | | | | | | | | *** to conform to clang-format’s LLVM style. This kind of mass change has *** two obvious implications: Firstly, merging this particular commit into a downstream fork may be a huge effort. Alternatively, it may be worth merging all changes up to this commit, performing the same reformatting operation locally, and then discarding the merge for this particular commit. The commands used to accomplish this reformatting were as follows (with current working directory as the root of the repository): find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} + find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ; The version of clang-format used was 3.9.0, and autopep8 was 1.2.4. Secondly, “blame” style tools will generally point to this commit instead of a meaningful prior commit. There are alternatives available that will attempt to look through this change and find the appropriate prior commit. YMMV. llvm-svn: 280751
* Replace uses of MIUtilParse::CRegexParser with llvm::RegexPavel Labath2016-09-052-31/+35
| | | | | | | | | | | | | | | | Summary: Replace uses of the local MIUtilParse::CRegexParser class with the LLVM support class llvm::Regex. This reduces duplication of code, and makes it possible to remove the MIUtilParse::CRegexParser class that requires LLVM internal implementation headers. Bug: https://llvm.org/bugs/show_bug.cgi?id=29138 Reviewers: dawn, abidh, ki.stfu Subscribers: labath, ki.stfu, lldb-commits Differential Revision: https://reviews.llvm.org/D23882 Author: Michał Górny <mgorny@gentoo.org> llvm-svn: 280662
* [NFC] Darwin llgs support from Week of CodeTodd Fiala2016-09-044-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This code represents the Week of Code work I did on bringing up lldb-server LLGS support for Darwin. It does not include the Xcode project changes needed, as we don't want to throw that switch until more support is implemented (i.e. this change is inert, no build systems use it yet. I've verified on Ubuntu 16.04, macOS Xcode and macOS cmake builds). This change does some minimal refactoring of code that is shared with the Linux LLGS portion, moving it from NativeProcessLinux into NativeProcessProtocol. That code is also used by NativeProcessDarwin. Current state on Darwin: * Process launching is implemented. (Attach is not). Launching on devices has not yet been tested (FBS/BKS might need a bit of work). * Inferior waitpid monitoring and communication of exit status via MainLoop callback is implemented. * Memory read/write, breakpoints, thread register context, etc. are not yet implemented. This impacts process stop/resume, as the initial launch suspended immediately starts the process up and running because it doesn't know it is supposed to remain stopped. * I implemented the equivalent of MachThreadList as NativeThreadListDarwin, in anticipation that we might want to factor out common parts into NativeThreadList{Protocol} and share some code here. After writing it, though, the fallout from merging Mach Task/Process into a single concept plus some other minor changes makes the whole NativeThreadListDarwin concept nothing more than dead weight. I am likely going to get rid of this class and just manage it directly in NativeProcessDarwin, much like I did for NativeProcessLinux. * There is a stub-out call for starting a STDIO thread. That will go away and adopt the MainLoop pselect-based IOObject reading. I am developing the fully-integrated changes in the following repo, which contains the necessary Xcode bits and the glue that enables lldb-debugserver on a macOS system: https://github.com/tfiala/lldb/tree/llgs-darwin This change also breaks out a few of the lldb-server tests into their own directory, and adds some $qHostInfo tests (not sure why I didn't write those tests back when I initially implemented that on the Linux side). llvm-svn: 280604
* Fix darwin cmake build for r279997Pavel Labath2016-08-301-1/+1
| | | | llvm-svn: 280087
* Update debugserver project to pull in StdStringExtractor.cpp instead of the newJason Molenda2016-08-301-8/+6
| | | | | | llvm-using StringExtractor.cpp in the xcode project file settings. llvm-svn: 280039
* Copy StringExtractor to StdStringExtractor.Zachary Turner2016-08-293-16/+16
| | | | | | | | | | | I have some improvements to make to StringExtractor that require using LLVM. debugserver can't take a dependency on LLVM but uses this file, so I'm forking it off into StdStringExtractor and StringExtractor, so that StringExtractor can take advantage of some performance improvements and readability improvements that LLVM can provide. llvm-svn: 279997
* Fix warnings preventing copy elision.Pavel Labath2016-08-251-10/+10
| | | | | | | | | | | | | | | | | Summary: Moving a temporary object prevents copy elision, which is exactly what clang points out by warning about this pattern. The fix is simply removal of std::move applied to temporary objects. Reviewers: clayborg Subscribers: lldb-commits Differential Revision: https://reviews.llvm.org/D23825 Author: Taras Tsugrii <ttsugrii@fb.com> llvm-svn: 279724
* Add StructuredData plugin type; showcase with new DarwinLog featureTodd Fiala2016-08-1938-33/+3680
| | | | | | | | | | | | Take 2, with missing cmake line fixed. Build tested on Ubuntu 14.04 with clang-3.6. See docs/structured_data/StructuredDataPlugins.md for details. differential review: https://reviews.llvm.org/D22976 reviewers: clayborg, jingham llvm-svn: 279202
* Revert "Add StructuredData plugin type; showcase with new DarwinLog feature"Todd Fiala2016-08-1938-3680/+33
| | | | | | This reverts commit 1d885845d1451e7b232f53fba2e36be67aadabd8. llvm-svn: 279200
* Add StructuredData plugin type; showcase with new DarwinLog featureTodd Fiala2016-08-1938-33/+3680
| | | | | | | | | See docs/structured_data/StructuredDataPlugins.md for details. differential review: https://reviews.llvm.org/D22976 reviewers: clayborg, jingham llvm-svn: 279198
* Switch over to using socketpair for local debugserver connections as they ↵Greg Clayton2016-08-121-1/+46
| | | | | | | | | | | | | | | | are twice as fast as TCP sockets (on macOS at least). This change opens a socket pair and passes the second socket pair file descriptor down to the debugserver binary using a new option: "--fd=N" where N is the file descriptor. This file descriptor gets passed via posix_spawn() so that there is no need to do any bind/listen or bind/accept calls and eliminates the hanshake unix socket that is used to pass the result of the actual port that ends up being used so it can save time on launch as well as being faster. This is currently only enabled on __APPLE__ builds. Other OSs should try modifying the #define from ProcessGDBRemote.cpp but the first person will need to port the --fd option over to lldb-server. Any OSs that enable USE_SOCKETPAIR_FOR_LOCAL_CONNECTION in their native builds can use the socket pair stuff. The #define is Apple only right now, but looks like: #if defined (__APPLE__) #define USE_SOCKETPAIR_FOR_LOCAL_CONNECTION 1 #endif <rdar://problem/27814880> llvm-svn: 278524
* Undo usage of LLVM macros in debugserverTodd Fiala2016-08-101-2/+2
| | | | | | | We don't take a dependency on LLVM in debugserver. This was failing to compile before. llvm-svn: 278190
* Delete Host/windows/win32.hZachary Turner2016-08-092-5/+5
| | | | | | | | | | | | | | | | | | | It's always hard to remember when to include this file, and when you do include it it's hard to remember what preprocessor check it needs to be behind, and then you further have to remember whether it's windows.h or win32.h which you need to include. This patch changes the name to PosixApi.h, which is more appropriately named, and makes it independent of any preprocessor setting. There's still the issue of people not knowing when to include this, because there's not a well-defined set of things it exposes other than "whatever is missing on Windows", but at least this should make it less painful to fix when problems arise. This patch depends on LLVM revision r278170. llvm-svn: 278177
* Remove CFData from the xcodeproj as wellEnrico Granata2016-08-091-8/+0
| | | | llvm-svn: 278158
* [debugserver] Delete CFData.{h,cpp}, since they appear to be dead (NFCI)Vedant Kumar2016-08-094-114/+0
| | | | | | Differential Revision: https://reviews.llvm.org/D23070 llvm-svn: 278142
* Remove Android.hPavel Labath2016-08-081-1/+2
| | | | | | | It only contained a reimplementation of std::to_string, which I have replaced with usages of pre-existing llvm::to_string (also, injecting members into the std namespace is evil). llvm-svn: 278000
* [lldb] Delete dead, infinitely-recursive code (NFC)Vedant Kumar2016-08-012-12/+0
| | | | | | Differential Revision: https://reviews.llvm.org/D22985 llvm-svn: 277351
* Fix -break-insert not working when using absolute paths (MI)Ilia K2016-07-293-1/+27
| | | | | | | | | | | | | | Summary: When trying to parse the -break-insert arguments as a named location, the string parsing was not configured to allow directory paths. This patch adds a constructor to allow the parsing of string as directory path along with the other parameters. This fixes https://llvm.org/bugs/show_bug.cgi?id=28709 Patch from malaperle@gmail.com Reviewers: clayborg, ki.stfu Subscribers: lldb-commits, ki.stfu Differential Revision: https://reviews.llvm.org/D22902 llvm-svn: 277117
* Add a new DynamicLoader plugin that uses SPI that are in developmentJason Molenda2016-07-211-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | for the fall (northern hemisphere) 2016 Darwin platforms to learn about loaded images, instead of reading dyld internal data structures. These new SPI don't exist on older releases, and new packets are needed from debugserver to use them (those changes are already committed). I had to change the minimum deployment target for debugserver in the xcode project file to macOS 10.10 so that debugserver will use the [[NSProcessInfo processInfo] operatingSystemVersion] call in MachProcess::GetOSVersionNumbers to get the operarting system version # -- this API is only available in macOS 10.10 and newer ("OS X Yosemite", released Oct 2014). If we have many people building llvm.org lldb on older systems still, we can back off on this for the llvm.org sources. There should be no change in behavior with this commit, either to older darwin systems or newer darwin systems. For now the new DynamicLoader plugin is never activated - I'm forcing the old plugin to be used in DynamicLoaderDarwin::UseDYLDSPI. I'll remove that unconditional use of the old plugin soon, so the newer plugin is used on the newest Darwin platforms. <rdar://problem/25251243> llvm-svn: 276254
* Typo corrections identified by codespellEd Maste2016-07-191-1/+1
| | | | | | | | | Submitted by giffunip@yahoo.com; I fixed a couple of nearby errors and incorrect changes in the patch. llvm.org/pr27634 llvm-svn: 275983
* Fix -break-enable/-break-disable commands (MI)Ilia K2016-07-141-23/+3
| | | | | | | | | | | | | * Previously -break-enable mistakenly set BP's enabled flag to false. * These commands print fake =breakpoint-modified messages, what's not needed anymore because that events are come in normal way. * Add tests for -break-enable/-break-disable commands Initial patch from xuefangliang@hotmail.com. The test case was improved by me. Differential Revision: http://reviews.llvm.org/D21757 llvm-svn: 275381
* Try to fix the OSX build with old SDK after r274725Tamas Berghammer2016-07-071-2/+12
| | | | llvm-svn: 274743
* debugserver will now report the minimum version load commandJason Molenda2016-07-072-0/+47
| | | | | | | | | | | | os name and version # from the mach-o binary as it scans the header/load commands from memory and sends the details back in the jGetLoadedDynamicLibrariesInfos response. lldb isn't using these fields yet but I have a suspicion I'm going to need them soon. <rdar://problem/25251243> llvm-svn: 274725
* Add support to debugserver for some new ways to interact with dyldJason Molenda2016-07-076-174/+611
| | | | | | | | | | | | to find the solibs loaded in a process. Support two new ways of sending the jGetLoadedDynamicLibrariesInfos packet to debugserver and add a new jGetSharedCacheInfo packet. Update the documentation for these packets as well. The changes to lldb to use these will be a separate commit. <rdar://problem/25251243> llvm-svn: 274718
* Remove SIGPIPE handler in LLGSPavel Labath2016-07-041-20/+1
| | | | | | | It is sufficient to set the handeler to SIG_IGN, to get the desired behaviour. Also, the handler calling a lot of signal-unsafe functions. llvm-svn: 274499
* Remove platform plugins from lldb-serverPavel Labath2016-06-291-73/+1
| | | | | | | | | | | | | | | | | | | Summary: This removes the last usage of Platform plugins in lldb-server -- it was used for launching child processes, where it can be trivially replaced by Host::LaunchProces (as lldb-server is always running on the host). Removing platform plugins enables us to remove a lot of other unused code, which was pulled in as a transitive dependency, and it reduces lldb-server size by 4%--9% (depending on build type and architecture). Reviewers: clayborg Subscribers: tberghammer, danalbert, srhines, lldb-commits Differential Revision: http://reviews.llvm.org/D20440 llvm-svn: 274125
* 64-bit LEB values are not always correctly decoded due to a casting issue, ↵Greg Clayton2016-06-281-2/+2
| | | | | | | | now they are. <rdar://problem/27002247> llvm-svn: 274037
* Fix the "Release" build on MacOSX for debugserver. Extra bad include paths ↵Greg Clayton2016-06-211-1/+0
| | | | | | were making things not build due to header file issues with stdio.h. llvm-svn: 273306
* Change the "debugserver-mini" target (a version of debugserverJason Molenda2016-06-212-21/+40
| | | | | | | | | | | | | | | | | | which doesn't like against all the extra UI frameworks on ios) so it now generates a binary called "debugserver-nonui" and puts it in /usr/local/bin instead of /Developer/usr/bin. Add some cruft to RNBDefs.h to get the version number (provided by Xcode at build time) with either the name "debugserver" or "debugserver_nonui" as appropriate. Add the "debugserver-mini" target to the top level "ios" target in lldb xcode project file, so this nonui debugserver will be built along with the normal lldb / debugserver. <rdar://problem/24730789> llvm-svn: 273236
* Add support for using armv7 compact unwind informationJason Molenda2016-06-071-2/+2
| | | | | | | | | | | | | | | as an asynchronous unwind plan source. Two small fixes to the compact unwind dumper tool for armv7 encodings. A change to DWARFCallFrameInfo to strip the 0th bit on addresses in eh_frame sections when armv7. In the clang generated examples I have, the 0th bit is set for thumb functions and that's causing the unwinder to pick the wrong function for eh_frame info. llvm-svn: 271970
* Add armv7 compact unwind printing to the compact-unwind-dumper.c toolJason Molenda2016-06-041-0/+199
| | | | | | as a prototype for adding armv7 compact unwind reading to lldb. llvm-svn: 271774
* [cmake] Add ability to customize (and skip) debugserver codesignPavel Labath2016-05-261-23/+25
| | | | | | | | | | | | | | | | | | Summary: This adds the ability to customize the debugserver codesign process via cmake cache variable. The user can set the codesign indentity (with the default being the customary lldb_codesign), and if the identity is set to a empty string, the codesign step is skipped completely. We needed the last feature to enable building lldb on buildservers which do not have the right certificates installed. Reviewers: sas, tberghammer Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D20623 llvm-svn: 270832
* Add support for arm64 compact unwind tables, used on darwin arm64Jason Molenda2016-05-251-0/+149
| | | | | | | | | | | | | | systems (ios, tvos, watchos). It's a simple format to use now that I have i386/x86_64 supported already. The unwind instructions are only valid at call sites -- that is, when lldb is unwinding a frame in the middle of the stack. It cannot be used for the currently executing frame; it has no information about prologues/epilogues/etc. <rdar://problem/12062336> llvm-svn: 270658
* Check that __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ is definedJason Molenda2016-05-191-1/+1
| | | | | | | before comparing the value of it. <rdar://problem/26333564> llvm-svn: 270015
* Fix an issue where debugserver would not properly vend OS version ↵Enrico Granata2016-05-181-7/+5
| | | | | | | | | | | information on iOS devices The __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED macro is only defined on OS X, so the check as written compiled the code out for iOS The right thing to do is compile the code out for older OSX versions, but leave iOS alone rdar://26333564 llvm-svn: 270004
* Don't crash when a process' task port goes bad.Greg Clayton2016-05-121-1/+0
| | | | | | <rdar://problem/26256049> llvm-svn: 269373
* debugserver; fix -Wunused-local-typedef, -Wunused-variable warningsSaleem Abdulrasool2016-05-061-7/+0
| | | | | | | Remove the typedef and local structure which was unused. Fixes last of the new clang warnings in the debugserver build. NFC. llvm-svn: 268759
* debugserver: fix a couple of -Wmissing-field-initializers warningsSaleem Abdulrasool2016-05-061-1/+3
| | | | | | | Explicitly provide an initializer for the std::vector in the constructed type. Addresses -Wmissing-field-initializers warnings from clang. NFC. llvm-svn: 268758
* debugserver: fix some -Wpessimizing-move warningsSaleem Abdulrasool2016-05-061-3/+3
| | | | | | | Remove the unnecessary use of std::move to permit the compiler to perform NVRO instead. Fixes more warnings from clang. NFC. llvm-svn: 268757
* debugserver: fix a few -Wcovered-swift-default warningsSaleem Abdulrasool2016-05-062-2/+0
| | | | | | | | Remove a couple of `default` cases from switches which are covered. This is beneficial since it would allow the compiler to indicate when a new enum value is added and the switch is not updated. Fixes some warnings from clang. NFC. llvm-svn: 268756
* debugserver: fix some -Wformat-pedantic warningsSaleem Abdulrasool2016-05-061-16/+7
| | | | | | | Perform explicit casts for the log message to address some `-Wformat-pedantic` warnings from clang. NFC. llvm-svn: 268755
* debugserver should fflush its log stream in FileLogCallback, now it does.Greg Clayton2016-05-021-2/+3
| | | | | | <rdar://problem/24728287> llvm-svn: 268325
* Don't disable stdin buffering on WindowsAdrian McCarthy2016-04-141-6/+5
| | | | | | | | Disabling buffering exposes a bug in the MS VS 2015 CRT implementation of fgets, where you sometimes have to hit Enter twice, depending on if the input had an odd or even number of characters. This was hidden until a few days ago by the Python initialization which was re-enabling buffering on the streams. A few days ago, Enrico make the Python initialization on-demand, which exposed this problem. llvm-svn: 266384
* [Driver] Fix a segfault in signal handlersPavel Labath2016-04-111-2/+6
| | | | | | | | | | | | | | | Summary: If we recieve a SIGCONT or SIGTSTP, while the driver is shutting down (which, sometimes, we do, for reasons which are not completely clear to me), we would crash to due a null pointer dereference. Guard against this situation. Reviewers: clayborg Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D18965 llvm-svn: 265958
* -thread-info in lldbmi does not conform to protocol. Should end with current ↵Chuck Ries2016-04-082-4/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | thread id -thread-info in lldbmi does not conform to protocol. Should end with current thread id as described here: https://sourceware.org/gdb/onlinedocs/gdb/GDB_002fMI-Thread-Commands.html#GDB_002fMI-Thread-Commands When printing all threads, the current thread id should be printed afterwards. Example: -thread-info ^done,threads=[ {id="2",target-id="Thread 0xb7e14b90 (LWP 21257)", frame={level="0",addr="0xffffe410",func="__kernel_vsyscall", args=[]},state="running"}, {id="1",target-id="Thread 0xb7e156b0 (LWP 21254)", frame={level="0",addr="0x0804891f",func="foo", args=[{name="i",value="10"}], file="/tmp/a.c",fullname="/tmp/a.c",line="158"}, state="running"}], current-thread-id="1" (gdb) Patch from jacdavis@microsoft.com Reviewers: zturner, chuckr Differential Revision: http://reviews.llvm.org/differential/revision/edit/18880/ llvm-svn: 265858
OpenPOWER on IntegriCloud