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path: root/lldb/source/Target/LanguageRuntime.cpp
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* [lldb] Fix exception breakpoint not being resolved when set on dummy targetMartin Svensson2019-11-221-1/+3
| | | | | | | | | | | | | | Summary: Ensure that breakpoint ivar is properly set in exception breakpoint resolver so that exception breakpoints set on dummy targets are resolved once real targets are created and run. Reviewers: jingham Reviewed By: jingham Subscribers: teemperor, JDevlieghere, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D69880
* [lldb][NFC] Remove strange bool parameter from Searcher::SearchCallbackRaphael Isemann2019-10-101-4/+3
| | | | | | | | | | | | | | | | | | | Summary: The SearchCallback has a bool parameter that we always set to false, we never use in any callback implementation and that also changes its name from one file to the other (either `containing` and `complete`). It was added in the original LLDB check in, so there isn't any history what this was supposed to be, so let's just remove it. Reviewers: jingham, JDevlieghere, labath Reviewed By: jingham, labath Subscribers: lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D68696 llvm-svn: 374313
* [Target] Decouple ObjCLanguageRuntime from LanguageRuntimeAlex Langford2019-06-211-18/+19
| | | | | | | | | | | | Summary: ObjCLanguageRuntime was being pulled into LanguageRuntime because of Breakpoint Preconditions. If we move BreakpointPrecondition out of Breakpoint, we can extend the LanguageRuntime plugin interface so that LanguageRuntimes can give us a BreakpointPrecondition for exceptions. Differential Revision: https://reviews.llvm.org/D63181 llvm-svn: 364098
* [LanguageRuntime] Simplify CreateExceptionSearchFilter in derived classesAlex Langford2019-06-111-3/+0
| | | | llvm-svn: 363109
* [LanguageRuntime] Introduce LLVM-style castsAlex Langford2019-06-081-0/+2
| | | | | | | | | | | | Summary: Using llvm-style rtti gives us stronger guarantees around casting LanguageRuntimes. As discussed in D62755 Differential Revision: https://reviews.llvm.org/D62934 llvm-svn: 362884
* [Target] Stop linking against lldbPluginObjCLanguageAlex Langford2019-05-161-1/+1
| | | | llvm-svn: 360945
* Replace 'ap' with 'up' suffix in variable names. (NFC)Jonas Devlieghere2019-02-131-4/+4
| | | | | | | | | | | | | | | | | 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
* 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
* Remove header grouping comments.Jonas Devlieghere2018-11-111-4/+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
* NFC: Move Searcher::Depth into lldb-enumerations as SearchDepth.Jim Ingham2018-09-071-2/+2
| | | | | | | | In a subsequent commit, I will need to expose the search depth to the SB API's, so I'm moving this define into lldb-enumerations where it will get added to the lldb module. llvm-svn: 341690
* Rename Error -> Status.Zachary Turner2017-05-121-1/+2
| | | | | | | | | | | | | | | This renames the LLDB error class to Status, as discussed on the lldb-dev mailing list. A change of this magnitude cannot easily be done without find and replace, but that has potential to catch unwanted occurrences of common strings such as "Error". Every effort was made to find all the obvious things such as the word "Error" appearing in a string, etc, but it's possible there are still some lingering occurences left around. Hopefully nothing too serious. llvm-svn: 302872
* Delete some more dead includes.Zachary Turner2017-03-221-1/+0
| | | | | | | This breaks the cycle between Target and PluginLanguageC++, reducing the overall cycle count from 43 to 42. llvm-svn: 298561
* Convert CommandObject constructors to StringRef.Zachary Turner2016-10-051-6/+4
| | | | llvm-svn: 283384
* Add a few const's (thanks Zachary) and return shared or unique pointersJim Ingham2016-09-131-1/+1
| | | | | | in places where they help prevent leaks. llvm-svn: 281288
* This is the main part of a change to add breakpoint save and restore to lldb.Jim Ingham2016-09-121-63/+66
| | | | | | | | | | | | | | | Still to come: 1) SB API's 2) Testcases 3) Loose ends: a) serialize Thread options b) serialize Exception resolvers 4) "break list --file" should list breakpoints contained in a file and "break read -f 1 3 5" should then read in only those breakpoints. <rdar://problem/12611863> llvm-svn: 281273
* *** This commit represents a complete reformatting of the LLDB source codeKate Stone2016-09-061-290/+237
| | | | | | | | | | | | | | | | | | | | | | | *** 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
* Fix Clang-tidy modernize-use-nullptr warnings; other minor fixes.Eugene Zelenko2016-02-181-18/+19
| | | | llvm-svn: 261179
* Per Jim's suggestion, move checks that we're not mixing and matching ↵Enrico Granata2016-02-061-1/+0
| | | | | | | | Debuggers and Commands deeper in the bowels of LLDB NFC llvm-svn: 259972
* Fix an issue where certain CommandObjects (or Options thereof) were being ↵Enrico Granata2016-02-061-0/+4
| | | | | | | | | | created once, bound to a specific CommandInterpreter (and hence a specific Debugger), and then cached for reuse across different Debugger instances Obviously, if the original Debugger goes away, those commands are holding on to now stale memory, which has the potential to cause crashes Fixes rdar://24460882 llvm-svn: 259964
* Make the Language print the description of the Exception Breakpoint ↵Jim Ingham2015-12-181-4/+6
| | | | | | | | | | | resolver. Also have the breakpoint description print the precondition description if one exists. No behavior change. <rdar://problem/22885189> llvm-svn: 255972
* Rework breakpoint language filtering to use the symbol context's language.Dawn Perchik2015-12-161-25/+0
| | | | | | | | | | | | | | | | This patch reworks the breakpoint filter-by-language patch to use the symbol context instead of trying to guess the language solely from the symbol's name. This has the advantage that symbols compiled with debug info will have their actual language known. Symbols without debug info will still do the same "guess"ing because Symbol::GetLanguage() is implemented using Mangled::GuessLanguage(). The recognition of ObjC names was merged into Mangled::GuessLanguage. Reviewed by: jingham, clayborg Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D15326 llvm-svn: 255808
* Fix breakpoint language filtering for other C variants (like C99) and Pascal.Dawn Perchik2015-12-041-8/+13
| | | | | | | | | | | | | | | This patch fixes setting breakpoints on symbol for variants of C and Pascal where the language is "unknown" within the filter-by-language process added in r252356. It also renames GetLanguageForSymbolByName to GuessLanguageForSymbolByName and adds comments explaining the pitfalls of the flawed assumption that the language can be determined solely from the name and target. Reviewed by: jingham Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D15175 llvm-svn: 254753
* Make the language specifier to "break set" actually filter the names by ↵Jim Ingham2015-11-061-0/+22
| | | | | | | | | | | | | their language. So for instance: break set -l c++ -r Name will only break on C++ symbols that match Name, not ObjC or plain C symbols. This also works for "break set -n" and there are SB API's to pass this as well. llvm-svn: 252356
* Fix Clang-tidy modernize-use-override warnings in source/Target; other minor ↵Eugene Zelenko2015-10-231-20/+10
| | | | | | fixes. llvm-svn: 251134
* Move things from the LanguageRuntime that obviously belong in the new ↵Jim Ingham2015-09-021-140/+0
| | | | | | Language plugin instead. llvm-svn: 246611
* Fix warnings found by -Wextra-semiPavel Labath2015-07-221-4/+1
| | | | | | patch by Eugene Zelenko. llvm-svn: 242875
* Add support for specifying a language to use when parsing breakpoints.Dawn Perchik2015-07-211-1/+42
| | | | | | | | | | | | | | | | | | | | Target and breakpoints options were added: breakpoint set --language lang --name func settings set target.language pascal These specify the Language to use when interpreting the breakpoint's expression (note: currently only implemented for breakpoints on identifiers). If the breakpoint language is not set, the target.language setting is used. This support is required by Pascal, for example, to set breakpoint at 'ns.foo' for function 'foo' in namespace 'ns'. Tests on the language were also added to Module::PrepareForFunctionNameLookup for efficiency. Reviewed by: clayborg Subscribers: jingham, lldb-commits Differential Revision: http://reviews.llvm.org/D11119 llvm-svn: 242844
* Fix enum LanguageType values and language string table lookups.Dawn Perchik2015-06-171-0/+1
| | | | | | | | | | | | | | | Summary: * Fix enum LanguageType values so that they can be used as indexes into array language_names and g_languages as assumed by LanguageRuntime::GetNameForLanguageType, Language::SetLanguageFromCString and Language::AsCString. * Add DWARFCompileUnit::LanguageTypeFromDWARF to convert from DWARF DW_LANG_* values to enum LanguageType values. Reviewed By: clayborg, abidh Differential Revision: http://reviews.llvm.org/D10484 llvm-svn: 239963
* Add language command and LanguageRuntime plugin changes to allow vending of ↵Colin Riley2015-05-041-0/+28
| | | | | | | | command objects. Differential Revision: http://reviews.llvm.org/D9402 llvm-svn: 236443
* This is some groundwork for filtering the language ExceptionJim Ingham2015-04-221-2/+27
| | | | | | | | | | | | | | breakpoints, for instance on the class of the thrown object. This change doesn't actually make that work, the part where we extract the thrown object type from the throw site isn't done yet. This provides a general programmatic "precondition" that you can add to breakpoints to give them the ability to do filtering on the LLDB side before we pass the stop on to the user-provided conditions & callbacks. llvm-svn: 235538
* Fix "help language", the languages printer was assuming the Jim Ingham2015-04-171-0/+9
| | | | | | | eLanguageType numbers would be sequential, but vendor types are not and the printer went crazy. llvm-svn: 235153
* Adding the RenderScript language type.Colin Riley2015-04-031-0/+2
| | | | | | Differential Revision: http://reviews.llvm.org/D8803 llvm-svn: 234002
* [DWARF] If linkages names are missing, use decl context to get qualified names.Siva Chandra2015-03-241-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | Summary: This commit adds this alternate route only when parsing variable dies corresponding to global or static variables. The motivation for this is that GCC does not emit linkage names for functions and variables declared/defined in anonymous namespaces. Having this alternate route fixes one part of TestNamespace which fails when the test case is compiled with GCC. An alternate route to get fully qualified names of functions whose linkage names are missing will be added with a followup change. With that, the other failing part of TestNamespace will also be fixed. Test Plan: dotest.py -C gcc -p TestNamespace Reviewers: clayborg Reviewed By: clayborg Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D8569 llvm-svn: 233098
* Add additional DWARF 5 language constants.Bruce Mitchener2015-02-061-0/+3
| | | | | | | | | This also hooks up the new C++14 language constant to be treated the same as the other C++ language constants. Differential Revision: http://reviews.llvm.org/D7429 llvm-svn: 228386
* Fix a bunch of [-Werror,-Winconsistent-missing-override] warnings.Eric Christopher2014-12-101-16/+16
| | | | llvm-svn: 223973
* Add the ability to set breakpoints with conditions, commands, etc,Jim Ingham2014-12-061-3/+21
| | | | | | | | | | | | | | in the "dummy-target". The dummy target breakpoints prime all future targets. Breakpoints set before any target is created (e.g. breakpoints in ~/.lldbinit) automatically get set in the dummy target. You can also list, add & delete breakpoints from the dummy target using the "-D" flag, which is supported by most of the breakpoint commands. This removes a long-standing wart in lldb... <rdar://problem/10881487> llvm-svn: 223565
* [dwarf] Add new language enumerations.Bruce Mitchener2014-08-261-0/+3
| | | | | | | This updates the DWARF language identifiers to include recent additions to the DWARF 5 specification (draft). llvm-svn: 216486
* Add enumerations for additional languages from DWARF spec updates.Bruce Mitchener2014-07-031-0/+9
| | | | llvm-svn: 212246
* Get the breakpoint setting, and the Mac OS X DYLD trampolines and expression ↵Jim Ingham2014-01-101-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | evaluator to handle Indirect symbols correctly. There were a couple of pieces to this. 1) When a breakpoint location finds itself pointing to an Indirect symbol, when the site for it is created it needs to resolve the symbol and actually set the site at its target. 2) Not all breakpoints want to do this (i.e. a straight address breakpoint should always set itself on the specified address, so somem machinery was needed to specify that. 3) I added some info to the break list output for indirect symbols so you could see what was happening. Also I made it clear when we re-route through re-exported symbols. 4) I moved ResolveIndirectFunction from ProcessPosix to Process since it works the exact same way on Mac OS X and the other posix systems. If we find a platform that doesn't do it this way, they can override the call in Process. 5) Fixed one bug in RunThreadPlan, if you were trying to run a thread plan after a "running" event had been broadcast, the event coalescing would cause you to miss the ThreadPlan running event. So I added a way to override the coalescing. 6) Made DynamicLoaderMacOSXDYLD::GetStepThroughTrampolinePlan handle Indirect & Re-exported symbols. <rdar://problem/15280639> llvm-svn: 198976
* <rdar://problem/13635174>Greg Clayton2013-10-111-2/+2
| | | | | | | | Added a way to set hardware breakpoints from the "breakpoint set" command with the new "--hardware" option. Hardware breakpoints are not a request, they currently are a requirement. So when breakpoints are specified as hardware breakpoints, they might fail to be set when they are able to be resolved and should be used sparingly. This is currently hooked up for GDB remote debugging. Linux and FreeBSD should quickly enable this feature if possible, or return an error for any breakpoints that are hardware breakpoint sites in the "virtual Error Process::EnableBreakpointSite (BreakpointSite *bp_site);" function. llvm-svn: 192491
* 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
* <rdar://problem/13372857> Greg Clayton2013-03-111-135/+228
| | | | | | Fixed the exception breakpoints to always use a file filter to make setting exception breakpoint efficient. llvm-svn: 176821
* Add "target.process.stop-on-shared-library-events" setting, and make it work.Jim Ingham2013-01-261-0/+2
| | | | | | | | | | | Add the ability to give breakpoints a "kind" string, and have the StopInfoBreakpoint print that in the brief description if set. Also print the kind - if set - in the breakpoint listing. Give kinds to a bunch of the internal breakpoints. We were deleting the Mac OS X dynamic loader breakpoint as though the id we had stored away was a breakpoint site ID, but in fact it was a breakpoint id, so we never actually deleted it. Fixed that. llvm-svn: 173555
* Improved support for language types as commandSean Callanan2012-10-231-27/+65
| | | | | | | | | | | | | | | | | | | | options: - added help ("help language") listing the possible options; - added the possibility of synonyms for language names, in this case "ObjC" for "Objective-C"; and - made matching against language names case insensitive. This should improve discoverability. <rdar://problem/12552359> llvm-svn: 166457
* Add explicit casts to bool in "shared pointer is valid" constructs that ↵Jim Ingham2012-08-111-1/+1
| | | | | | return bool. llvm-svn: 161719
* Add a command and an SB API to create exception breakpoints. Make the break ↵Jim Ingham2012-03-061-3/+49
| | | | | | output prettier for Exception breakpoints. llvm-svn: 152081
* Make it possible to set Exception breakpoints when the target doesn't yetJim Ingham2012-03-051-0/+116
| | | | | | have a process, then fetch the right runtime resolver when the process is made. llvm-svn: 152015
* Replace the vestigial Value::GetOpaqueCLangQualType with the more correct ↵Jim Ingham2010-09-281-1/+2
| | | | | | | | Value::GetValueOpaqueClangQualType. But mostly, move the ObjC Trampoline handling code from the MacOSX dyld plugin to the AppleObjCRuntime classes. llvm-svn: 114935
* Committing the skeleton of Language runtime plugin classes.Jim Ingham2010-09-231-0/+47
llvm-svn: 114620
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