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* Change LaunchThread interface to return an expected.Jonas Devlieghere2019-07-051-3/+9
| | | | | | | | | Change the interface to return an expected, instead of taking a Status pointer. Differential revision: https://reviews.llvm.org/D64163 llvm-svn: 365226
* Add plugin.process.gdb-remote.use-libraries-svr4 optionAntonio Afonso2019-07-031-7/+36
| | | | | | | | | | | | | | | | | | | | | Summary: This option allow the toggling of the libraries-svr4 usage in ProcessGDBRemote. It's a follow up of https://reviews.llvm.org/D62503#1564296 and it's meant to test / tweak this new packet with, hopefully, minimum impact and in a faster way. Enable it with `settings set plugin.process.gdb-remote.use-libraries-svr4 true`. For now, by default it's false. I didn't put tests up for this but I did test it manually. Reviewers: labath, jankratochvil Reviewed By: labath Subscribers: lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D64112 llvm-svn: 365059
* Make sure the thread list is updated before you set the stop reasonJim Ingham2019-06-281-7/+10
| | | | | | | | | | | | | | | on a thread. When talking to some older gdb-remote stubs, We were getting a stop reason from the stop reply packet and setting it on the relevant thread before we updated the full stop list. That would get discarded when the full list was updated. Also, if you already have a thread list when you go to see if there is an Operating System plugin, and you do indeed load a new OS plugin, you have to re-fetch the thread list or it will only show the raw threads. Differential Revision: https://reviews.llvm.org/D62887 llvm-svn: 364666
* Support nested target.xml register definition files, lack of reg group markers.Jason Molenda2019-06-261-60/+83
| | | | | | | | | | | | | | | | | | | | | The qemu x86_64 target returns a target.xml register definition file which includes other xml files and they include others, etc. Also, the registers are not put in register groups like lldb wants to see. This patch (1) puts registers that aren't in a register group in a "general" register group, (2) change ProcessGDBRemote::GetGDBServerRegisterInfo to be a method that starts the parsing, asking a recurisve function to fetch and parse target.xml, (3) adds ProcessGDBRemote::GetGDBServerRegisterInfoXMLAndProcess which can recusively call itself to read and parse included xml files, (4) in addition to expecting the top-level <target> element (which only happens in the top level xml file), also an xml file that consists of a <feature> node - read the register defintions and includes from that <feature> element. <rdar://problem/49537922> Differential revision: https://reviews.llvm.org/D63802 llvm-svn: 364484
* [Reproducers] Simplify providers with nested Info struct (NFC)Jonas Devlieghere2019-06-121-11/+8
| | | | | | | | | This replaces the `info` typedef with a nested struct named Info. This means we now have FooProvider and FooProvider::Info, instead of two related but separate classes FooProvider and FooInfo. This change is mostly cosmetic. llvm-svn: 363211
* Add support to read aux vector valuesAntonio Afonso2019-06-111-2/+2
| | | | | | | | | | | | | | | | | | | | Summary: This is the second patch to improve module loading in a series that started here (where I explain the motivation and solution): https://reviews.llvm.org/D62499 I need to read the aux vector to know where the r_debug map with the loaded libraries are. The AuxVector class was made generic so it could be reused between the POSIX-DYLD plugin and NativeProcess*. The class itself ended up in the ProcessUtility plugin. Reviewers: clayborg, xiaobai, labath, JDevlieghere Reviewed By: clayborg, labath, JDevlieghere Subscribers: emaste, JDevlieghere, mgorny, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D62500 llvm-svn: 363098
* [gdb-remote] Fix more issues with thread_result_tJonas Devlieghere2019-05-231-1/+1
| | | | | | More fixes needed to un-break the Windows bot. llvm-svn: 361539
* [lldb] NFC modernize codebase with modernize-use-nullptrKonrad Kleine2019-05-231-46/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: NFC = [[ https://llvm.org/docs/Lexicon.html#nfc | Non functional change ]] This commit is the result of modernizing the LLDB codebase by using `nullptr` instread of `0` or `NULL`. See https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html for more information. This is the command I ran and I to fix and format the code base: ``` run-clang-tidy.py \ -header-filter='.*' \ -checks='-*,modernize-use-nullptr' \ -fix ~/dev/llvm-project/lldb/.* \ -format \ -style LLVM \ -p ~/llvm-builds/debug-ninja-gcc ``` NOTE: There were also changes to `llvm/utils/unittest` but I did not include them because I felt that maybe this library shall be updated in isolation somehow. NOTE: I know this is a rather large commit but it is a nobrainer in most parts. Reviewers: martong, espindola, shafik, #lldb, JDevlieghere Reviewed By: JDevlieghere Subscribers: arsenm, jvesely, nhaehnle, hiraditya, JDevlieghere, teemperor, rnkovacs, emaste, kubamracek, nemanjai, ki.stfu, javed.absar, arichardson, kbarton, jrtc27, MaskRay, atanasyan, dexonsmith, arphaman, jfb, jsji, jdoerfert, lldb-commits, llvm-commits Tags: #lldb, #llvm Differential Revision: https://reviews.llvm.org/D61847 llvm-svn: 361484
* C.128 override, virtual keyword handlingRaphael Isemann2019-05-031-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: According to [C128] "Virtual functions should specify exactly one of `virtual`, `override`, or `final`", I've added override where a virtual function is overriden but the explicit `override` keyword was missing. Whenever both `virtual` and `override` were specified, I removed `virtual`. As C.128 puts it: > [...] writing more than one of these three is both redundant and > a potential source of errors. I anticipate a discussion about whether or not to add `override` to destructors but I went for it because of an example in [ISOCPP1000]. Let me repeat the comment for you here: Consider this code: ``` struct Base { virtual ~Base(){} }; struct SubClass : Base { ~SubClass() { std::cout << "It works!\n"; } }; int main() { std::unique_ptr<Base> ptr = std::make_unique<SubClass>(); } ``` If for some odd reason somebody removes the `virtual` keyword from the `Base` struct, the code will no longer print `It works!`. So adding `override` to destructors actively protects us from accidentally breaking our code at runtime. [C128]: https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#c128-virtual-functions-should-specify-exactly-one-of-virtual-override-or-final [ISOCPP1000]: https://github.com/isocpp/CppCoreGuidelines/issues/1000#issuecomment-476951555 Reviewers: teemperor, JDevlieghere, davide, shafik Reviewed By: teemperor Subscribers: kwk, arphaman, kadircet, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D61440 llvm-svn: 359868
* [ScriptInterpreter] Move ownership into debugger (NFC)Jonas Devlieghere2019-04-261-1/+1
| | | | | | | | | | | | | | This is part two of the change started in r359330. This patch moves the ownership of the script interpreter from the command interpreter into the debugger. I would've preferred to remove the lazy initialization, however the fact that the scripting language is set after the debugger is created makes that tricky. So for now this does exactly the same thing as when it was under the command interpreter. The result is that this patch is fully NFC. Differential revision: https://reviews.llvm.org/D61211 llvm-svn: 359354
* [NFC] Remove ASCII lines from commentsJonas Devlieghere2019-04-101-14/+0
| | | | | | | | | | | | | | | | | | | | | | | A lot of comments in LLDB are surrounded by an ASCII line to delimit the begging and end of the comment. Its use is not really consistent across the code base, sometimes the lines are longer, sometimes they are shorter and sometimes they are omitted. Furthermore, it looks kind of weird with the 80 column limit, where the comment actually extends past the line, but not by much. Furthermore, when /// is used for Doxygen comments, it looks particularly odd. And when // is used, it incorrectly gives the impression that it's actually a Doxygen comment. I assume these lines were added to improve distinguishing between comments and code. However, given that todays editors and IDEs do a great job at highlighting comments, I think it's worth to drop this for the sake of consistency. The alternative is fixing all the inconsistencies, which would create a lot more churn. Differential revision: https://reviews.llvm.org/D60508 llvm-svn: 358135
* Experiment with a larger packet timeout.Adrian Prantl2019-04-081-2/+2
| | | | | | | | This is a follow-up to r357829 (https://reviews.llvm.org/D60340) to see whether increasing the packet timeout for non-asan builds could also positively affect the stability of non-asan bots. llvm-svn: 357954
* Unify random timeouts throughout LLDB and make them configurable.Adrian Prantl2019-04-051-1/+7
| | | | | | | | | | | | | | | | | Since these timeouts guard against catastrophic error in debugserver, I also increased all of them to the maximum value among them. The motivation for this test was the observation that an asanified LLDB would often exhibit seemingly random test failures that could be traced back to debugserver packets getting out of sync. With this path applied I can no longer reproduce the one particular failure mode that I was investigating. rdar://problem/49441261 Differential Revision: https://reviews.llvm.org/D60340 llvm-svn: 357829
* [Reproducers] Add a test to ensure we can reuse the reproducer dir.Jonas Devlieghere2019-03-121-1/+1
| | | | | | | | Yesterday I noticed a reproducer test failing after making a local change. Removing the reproducer directory solved the issue. Add a test case that detects this. llvm-svn: 355941
* Pass ConstString by value (NFC)Adrian Prantl2019-03-061-1/+1
| | | | | | | | | | | | | | | | | My apologies for the large patch. With the exception of ConstString.h itself it was entirely produced by sed. ConstString has exactly one const char * data member, so passing a ConstString by reference is not any more efficient than copying it by value. In both cases a single pointer is passed. But passing it by value makes it harder to accidentally return the address of a local object. (This fixes rdar://problem/48640859 for the Apple folks) Differential Revision: https://reviews.llvm.org/D59030 llvm-svn: 355553
* Move Host/Symbols.cpp to Symbols/LocateSymbolFile.cppZachary Turner2019-02-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Given that we have a target named Symbols, one wonders why a file named Symbols.cpp is not in this target. To be clear, the functions exposed from this file are really focused on *locating* a symbol file on a given host, which is where the ambiguity comes in. However, it makes more sense conceptually to be in the Symbols target. While some of the specific places to search for symbol files might change depending on the Host, this is not inherently true in the same way that, for example, "accessing the file system" or "starting threads" is fundamentally dependent on the Host. PDBs, for example, recently became a reality on non-Windows platforms, and it's theoretically possible that DSYMs could become a thing on non MacOSX platforms (maybe in a remote debugging scenario). Other types of symbol files, such as DWO, DWP, etc have never been tied to any Host platform anyway. After this patch, there is only one remaining dependency from Host to Target. Differential Revision: https://reviews.llvm.org/D58730 llvm-svn: 355032
* Replace 'ap' with 'up' suffix in variable names. (NFC)Jonas Devlieghere2019-02-131-7/+7
| | | | | | | | | | | | | | | | | The `ap` suffix is a remnant of lldb's former use of auto pointers, before they got deprecated. Although all their uses were replaced by unique pointers, some variables still carried the suffix. In r353795 I removed another auto_ptr remnant, namely redundant calls to ::get for unique_pointers. Jim justly noted that this is a good opportunity to clean up the variable names as well. I went over all the changes to ensure my find-and-replace didn't have any undesired side-effects. I hope I didn't miss any, but if you end up at this commit doing a git blame on a weirdly named variable, please know that the change was unintentional. llvm-svn: 353912
* Have Stream::PutCStringAsRawHex8 take llvm::StringRefPavel Labath2019-02-121-1/+1
| | | | | | | | | This enables the function to be called with a StringRef without jumping through any hoops. I rename the function to "PutStringAsRawHex8" to honor the extended interface. I also remove ".c_str()" from any calls to this function I could find. llvm-svn: 353841
* Remove redundant ::get() for smart pointer. (NFC)Jonas Devlieghere2019-02-121-1/+1
| | | | | | | | This commit removes redundant calls to smart pointer’s ::get() method. https://clang.llvm.org/extra/clang-tidy/checks/readability-redundant-smartptr-get.html llvm-svn: 353795
* Use std::make_shared in LLDB (NFC)Jonas Devlieghere2019-02-111-9/+10
| | | | | | | | | | | Unlike std::make_unique, which is only available since C++14, std::make_shared is available since C++11. Not only is std::make_shared a lot more readable compared to ::reset(new), it also performs a single heap allocation for the object and control block. Differential revision: https://reviews.llvm.org/D57990 llvm-svn: 353764
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | 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
* [Reproducers] Refactor reproducer infoJonas Devlieghere2019-01-181-13/+14
| | | | | | | | | | | | | | | | | | | | | In the original reproducer design, I expected providers to be more dynamic than they turned out. For example, we don't have any instances where one provider has multiple files. Additionally, I expected there to be less locality between capture and replay, with the provider being defined in one place and the replay code to live in another. Both contributed to the design of the provider info. This patch refactors the reproducer info to be something static. This means less magic strings and better type checking. The new design still allows for the capture and replay code to live in different places as long as they both have access to the new statically defined info class. I didn't completely get rid of the index, because it is useful for (1) sanity checking and (2) knowing what files are used by the reproducer. Differential revision: https://reviews.llvm.org/D56814 llvm-svn: 351501
* [NFC] Replace `compare` with (in)equality operator where applicable.Jonas Devlieghere2018-12-211-6/+6
| | | | | | | | Using compare is verbose, bug prone and potentially inefficient (because of early termination). Replace relevant call sites with the (in)equality operator. llvm-svn: 349972
* Simplify Boolean expressionsJonas Devlieghere2018-12-151-3/+3
| | | | | | | | | | | This patch simplifies boolean expressions acorss LLDB. It was generated using clang-tidy with the following command: run-clang-tidy.py -checks='-*,readability-simplify-boolean-expr' -format -fix $PWD Differential revision: https://reviews.llvm.org/D55584 llvm-svn: 349215
* gdb-remote: use elaborated type specifier for `Module`Saleem Abdulrasool2018-12-051-2/+2
| | | | | | | | When building with MSVC, the type `Module` is ambiguous due to both the lldb_private and llvm namespaces being used. Use the elaborated type instead to resolve the ambiguity. llvm-svn: 348332
* [Reproducers] Improve reproducer API and add unit tests.Jonas Devlieghere2018-11-271-7/+11
| | | | | | | | | | | | | | | | | | | When I landed the initial reproducer framework I knew there were some things that needed improvement. Rather than bundling it with a patch that adds more functionality I split it off into this patch. I also think the API is stable enough to add unit testing, which is included in this patch as well. Other improvements include: - Refactor how we initialize the loader and generator. - Improve naming consistency: capture and replay seems the least ambiguous. - Index providers by name and make sure there's only one of each. - Add convenience methods for creating and accessing providers. Differential revision: https://reviews.llvm.org/D54616 llvm-svn: 347716
* Fix the "make_unique is ambiguous" compiler error.Haojian Wu2018-11-141-2/+2
| | | | llvm-svn: 346839
* Add GDB remote packet reproducer.Jonas Devlieghere2018-11-131-23/+111
| | | | llvm-svn: 346780
* Remove header grouping comments.Jonas Devlieghere2018-11-111-3/+0
| | | | | | | | This patch removes the comments grouping header includes. They were added after running IWYU over the LLDB codebase. However they add little value, are often outdates and burdensome to maintain. llvm-svn: 346626
* Remove comments after header includes.Jonas Devlieghere2018-11-111-1/+1
| | | | | | | | | | This patch removes the comments following the header includes. They were added after running IWYU over the LLDB codebase. However they add little value, are often outdates and burdensome to maintain. Differential revision: https://reviews.llvm.org/D54385 llvm-svn: 346625
* [FileSystem] Open File instances through the FileSystem.Jonas Devlieghere2018-11-021-2/+3
| | | | | | | | | | | This patch modifies how we open File instances in LLDB. Rather than passing a path or FileSpec to the constructor, we now go through the virtual file system. This is needed in order to make things work with the VFS in the future. Differential revision: https://reviews.llvm.org/D54020 llvm-svn: 346049
* [FileSystem] Move path resolution logic out of FileSpecJonas Devlieghere2018-11-011-6/+7
| | | | | | | | | This patch removes the logic for resolving paths out of FileSpec and updates call sites to rely on the FileSystem class instead. Differential revision: https://reviews.llvm.org/D53915 llvm-svn: 345890
* [FileSystem] Remove Exists() from FileSpecJonas Devlieghere2018-11-011-2/+2
| | | | | | | | | This patch removes the Exists method from FileSpec and updates its uses with calls to the FileSystem. Differential revision: https://reviews.llvm.org/D53845 llvm-svn: 345854
* Support nwere versions of the Segger J-Link jtag board software.Jason Molenda2018-10-231-3/+12
| | | | | | | | | | | | | | | | | | | | | | Add support in ProcessGDBRemote::GetGDBServerRegisterInfo for recognizing a generic "arm" architecture that will be used if nothing better is available so that we don't ignore the register definitions if we didn't already have an architecture set. Also in ProcessGDBRemote::DoConnectRemote don't set the target arch unless we have a valid architecture to set it to. Platform::ConnectProcess will try to get the current target's architecture, or the default architecture, when creating the target for the connection to be attempted. If lldb was started with a target binary, we want to create this target with that architecture in case the remote gdb stub doesn't supply a qHostInfo arch. Add logging to Target::MergeArchitecture. <rdar://problem/34916465> llvm-svn: 345106
* Replace pointer to C-array of PropertyDefinition with llvm::ArrayRefTatyana Krasnukha2018-09-271-2/+1
| | | | | | Differential Revision: https://reviews.llvm.org/D52572 llvm-svn: 343181
* Replace "nullptr-terminated" C-arrays of OptionValueEnumeration with safer ↵Tatyana Krasnukha2018-09-261-4/+4
| | | | | | | | llvm::ArrayRef Differential Revision: https://reviews.llvm.org/D49017 llvm-svn: 343130
* [NFC] Turn "load dependent files" boolean into an enumJonas Devlieghere2018-09-201-1/+1
| | | | | | | | | | | | | | This is an NFC commit to refactor the "load dependent files" parameter from a boolean to an enum value. We want to be able to specify a default, in which case we decide whether or not to load the dependent files based on whether the target is an executable or not (i.e. a dylib). This is a dependency for D51934. Differential revision: https://reviews.llvm.org/D51859 llvm-svn: 342633
* Move RegisterValue,Scalar,State from Core to UtilityPavel Labath2018-08-071-1/+1
| | | | | | | | | | | | | These three classes have no external dependencies, but they are used from various low-level APIs. Moving them down to Utility improves overall code layering (although it still does not break any particular dependency completely). The XCode project will need to be updated after this change. Differential Revision: https://reviews.llvm.org/D49740 llvm-svn: 339127
* [ProcessGDBRemote] handle result from ConnectToDebugserverJonas Devlieghere2018-07-251-1/+1
| | | | | | | We ignored the result from ConnectToDebugserver, causing certain errors (like a failed handshake) not to surface. llvm-svn: 337932
* Remove incorrect thread-pc-values clearingJason Molenda2018-07-121-1/+0
| | | | | | | | | | from ProcessGDBRemote::UpdateThreadIDsFromStopReplyThreadsValue. Patch by Venkata Ramanaiah. Differential Revision: https://reviews.llvm.org/D48868 llvm-svn: 336956
* Get rid of the C-string parameter in DoExecuteRaphael Isemann2018-07-121-3/+4
| | | | | | | | | | | | | | | | | | | | | | Summary: This patch gets rid of the C-string parameter in the RawCommandObject::DoExecute function, making the code simpler and less memory unsafe. There seems to be a assumption in some command objects that this parameter could be a nullptr, but from what I can see the rest of the API doesn't actually allow this (and other command objects and related code pieces dereference this parameter without any checks). Especially CommandObjectRegexCommand has error handling code for a nullptr that is now gone. Reviewers: davide, jingham, teemperor Reviewed By: teemperor Subscribers: jingham, lldb-commits Differential Revision: https://reviews.llvm.org/D49207 llvm-svn: 336955
* Use llvm::VersionTuple instead of manual version marshallingPavel Labath2018-06-181-7/+2
| | | | | | | | | | | | | | | | | | Summary: This has multiple advantages: - we need only one function argument/instance variable instead of three - no need to default initialize variables - no custom parsing code - VersionTuple has comparison operators, which makes version comparisons much simpler Reviewers: zturner, friss, clayborg, jingham Subscribers: emaste, lldb-commits Differential Revision: https://reviews.llvm.org/D47889 llvm-svn: 334950
* [FileSpec] Make style argument mandatory for SetFile. NFCJonas Devlieghere2018-06-131-3/+6
| | | | | | | | | | | | | | | | SetFile has an optional style argument which defaulted to the native style. This patch makes that argument mandatory so clients of the FileSpec class are forced to think about the correct syntax. At the same time this introduces a (protected) convenience method to update the file from within the FileSpec class that keeps the current style. These two changes together prevent a potential pitfall where the style might be forgotten, leading to the path being updated and the style unintentionally being changed to the host style. llvm-svn: 334663
* Typo fixes.Bruce Mitchener2018-05-291-1/+1
| | | | | | | | | | Reviewers: javed.absar Subscribers: ki.stfu, JDevlieghere, lldb-commits Differential Revision: https://reviews.llvm.org/D47421 llvm-svn: 333399
* Reflow paragraphs in comments.Adrian Prantl2018-04-301-285/+232
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is intended as a clean up after the big clang-format commit (r280751), which unfortunately resulted in many of the comment paragraphs in LLDB being very hard to read. FYI, the script I used was: import textwrap import commands import os import sys import re tmp = "%s.tmp"%sys.argv[1] out = open(tmp, "w+") with open(sys.argv[1], "r") as f: header = "" text = "" comment = re.compile(r'^( *//) ([^ ].*)$') special = re.compile(r'^((([A-Z]+[: ])|([0-9]+ )).*)|(.*;)$') for line in f: match = comment.match(line) if match and not special.match(match.group(2)): # skip intentionally short comments. if not text and len(match.group(2)) < 40: out.write(line) continue if text: text += " " + match.group(2) else: header = match.group(1) text = match.group(2) continue if text: filled = textwrap.wrap(text, width=(78-len(header)), break_long_words=False) for l in filled: out.write(header+" "+l+'\n') text = "" out.write(line) os.rename(tmp, sys.argv[1]) Differential Revision: https://reviews.llvm.org/D46144 llvm-svn: 331197
* Report more precise error message when attach failsPavel Labath2018-04-181-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | Summary: If the remote stub sends a specific error message instead of just a E?? code, we can use this to display a more informative error message instead of just the generic "unable to attach" message. I write a test for this using the SB API. On the console this will show up like: (lldb) process attach ... error: attach failed: <STUB-MESSAGE> if the stub supports error messages, or: error: attach failed: Error ?? if it doesn't. Reviewers: jingham, JDevlieghere Subscribers: lldb-commits Differential Revision: https://reviews.llvm.org/D45573 llvm-svn: 330247
* Move Args.cpp from Interpreter to UtilityPavel Labath2018-04-171-1/+1
| | | | | | | | | | | | | | | | | | | | | Summary: The Args class is used in plenty of places besides the command interpreter (e.g., anything requiring an argc+argv combo, such as when launching a process), so it needs to be in a lower layer. Now that the class has no external dependencies, it can be moved down to the Utility module. This removes the last (direct) dependency from the Host module to Interpreter, so I remove the Interpreter module from Host's dependency list. Reviewers: zturner, jingham, davide Subscribers: mgorny, lldb-commits Differential Revision: https://reviews.llvm.org/D45480 llvm-svn: 330200
* Re-land "Don't assume backing thread shares protocol ID."Jonas Devlieghere2018-04-131-4/+3
| | | | | | | | | | | | | | | | | | When we're dealing with virtual (memory) threads created by the OS plugins, there's no guarantee that the real thread and the backing thread share a protocol ID. Instead, we should iterate over the memory threads to find the virtual thread that is backed by the current real thread. Differential revision: https://reviews.llvm.org/D45497 rdar://36485830 The original revision (r329891) was reverted because the associated tests ran into a deadlock on the Linux bots. That problem was resolved by r330002. llvm-svn: 330005
* Revert "Don't assume backing thread shares protocol ID."Jonas Devlieghere2018-04-121-3/+4
| | | | | | | This reverts r329891 because the test case is timing out on linux: http://lab.llvm.org:8011/builders/lldb-x86_64-ubuntu-14.04-cmake/builds/21834 llvm-svn: 329897
* Don't assume backing thread shares protocol ID.Jonas Devlieghere2018-04-121-4/+3
| | | | | | | | | | | | | | When we're dealing with virtual (memory) threads created by the OS plugins, there's no guarantee that the real thread and the backing thread share a protocol ID. Instead, we should iterate over the memory threads to find the virtual thread that is backed by the current real thread. Differential revision: https://reviews.llvm.org/D45497 rdar://36485830 llvm-svn: 329891
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