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* Reflow paragraphs in comments.Adrian Prantl2018-04-301-90/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Improve LLDB's handling of non-local minidumpsLeonard Mosescu2018-04-181-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Normally, LLDB is creating a high-fidelity representation of a live process, including a list of modules and sections, with the associated memory address ranges. In order to build the module and section map LLDB tries to locate the local module image (object file) and will parse it. This does not work for postmortem debugging scenarios where the crash dump (minidump in this case) was captured on a different machine. Fortunately the minidump format encodes enough information about each module's memory range to allow us to create placeholder modules. This enables most LLDB functionality involving address-to-module translations. Also, we may want to completly disable the search for matching local object files if we load minidumps unless we can prove that the local image matches the one from the crash origin. (not part of this change, see: llvm.org/pr35193) Example: Identify the module from a stack frame PC: Before: thread #1, stop reason = Exception 0xc0000005 encountered at address 0x164d14 frame #0: 0x00164d14 frame #1: 0x00167c79 frame #2: 0x00167e6d frame #3: 0x7510336a frame #4: 0x77759882 frame #5: 0x77759855 After: thread #1, stop reason = Exception 0xc0000005 encountered at address 0x164d14 frame #0: 0x00164d14 C:\Users\amccarth\Documents\Visual Studio 2013\Projects\fizzbuzz\Debug\fizzbuzz.exe frame #1: 0x00167c79 C:\Users\amccarth\Documents\Visual Studio 2013\Projects\fizzbuzz\Debug\fizzbuzz.exe frame #2: 0x00167e6d C:\Users\amccarth\Documents\Visual Studio 2013\Projects\fizzbuzz\Debug\fizzbuzz.exe frame #3: 0x7510336a C:\Windows\SysWOW64\kernel32.dll frame #4: 0x77759882 C:\Windows\SysWOW64\ntdll.dll frame #5: 0x77759855 C:\Windows\SysWOW64\ntdll.dll Example: target modules list Before: error: the target has no associated executable images After: [ 0] C:\Windows\System32\MSVCP120D.dll [ 1] C:\Windows\SysWOW64\kernel32.dll [ 2] C:\Users\amccarth\Documents\Visual Studio 2013\Projects\fizzbuzz\Debug\fizzbuzz.exe [ 3] C:\Windows\System32\MSVCR120D.dll [ 4] C:\Windows\SysWOW64\KERNELBASE.dll [ 5] C:\Windows\SysWOW64\ntdll.dll NOTE: the minidump format also includes the debug info GUID, so we can fill-in the module UUID from it, but this part was excluded from this change to keep the changes simple (the LLDB UUID is hardcoded to be either 16 or 20 bytes, while the CodeView GUIDs are normally 24 bytes) Differential Revision: https://reviews.llvm.org/D45700 llvm-svn: 330302
* s/LLVM_ON_WIN32/_WIN32/, lldbNico Weber2018-04-101-1/+1
| | | | | | | | | | | LLVM_ON_WIN32 is set exactly with MSVC and MinGW (but not Cygwin) in HandleLLVMOptions.cmake, which is where _WIN32 defined too. Just use the default macro instead of a reinvented one. See thread "Replacing LLVM_ON_WIN32 with just _WIN32" on llvm-dev and cfe-dev. No intended behavior change. llvm-svn: 329697
* Re-land: [lldb] Use vFlash commands when writing to target's flash memory ↵Pavel Labath2018-03-201-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | regions The difference between this and the previous patch is that now we use ELF physical addresses only for loading objects into the target (and the rest of the module load address logic still uses virtual addresses). Summary: When writing an object file over gdb-remote, use the vFlashErase, vFlashWrite, and vFlashDone commands if the write address is in a flash memory region. A bare metal target may have this kind of setup. - Update ObjectFileELF to set load addresses using physical addresses. A typical case may be a data section with a physical address in ROM and a virtual address in RAM, which should be loaded to the ROM address. - Add support for querying the target's qXfer:memory-map, which contains information about flash memory regions, leveraging MemoryRegionInfo data structures with minor modifications - Update ProcessGDBRemote to use vFlash commands in DoWriteMemory when the target address is in a flash region Original discussion at http://lists.llvm.org/pipermail/lldb-dev/2018-January/013093.html Reviewers: clayborg, labath Reviewed By: labath Subscribers: llvm-commits, arichardson, emaste, mgorny, lldb-commits Differential Revision: https://reviews.llvm.org/D42145 Patch by Owen Shaw <llvm@owenpshaw.net>. llvm-svn: 327970
* [Module] Throw away some more commented code. NFCI.Davide Italiano2017-11-181-37/+0
| | | | llvm-svn: 318579
* Move Timer and TraceOptions from Core to UtilityPavel Labath2017-06-291-1/+1
| | | | | | | | | | | | | | Summary: The classes have no dependencies, and they are used both by lldb and lldb-server, so it makes sense for them to live in the lowest layers. Reviewers: zturner, jingham Subscribers: emaste, mgorny, lldb-commits Differential Revision: https://reviews.llvm.org/D34746 llvm-svn: 306682
* Remove an expensive lock from TimerPavel Labath2017-05-151-14/+20
| | | | | | | | | | | | | The Timer destructor would grab a global mutex in order to update execution time. Add a class to define a category once, statically; the class adds itself to an atomic singly linked list, and thus subsequent updates only need to use an atomic rather than grab a lock and perform a hashtable lookup. Differential Revision: https://reviews.llvm.org/D32823 Patch by Scott Smith <scott.smith@purestorage.com>. llvm-svn: 303058
* Rename Error -> Status.Zachary Turner2017-05-121-5/+5
| | | | | | | | | | | | | | | 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
* Provide a mechanism to do some pre-loading of symbols up front.Jim Ingham2017-04-281-0/+16
| | | | | | | | | | | Loading a shared library can require a large amount of work; rather than do that serially for each library, this patch will allow parallelization of the symbols and debug info name indexes. From scott.smith@purestorage.com https://reviews.llvm.org/D32598 llvm-svn: 301609
* iwyu fixes for lldbCore.Zachary Turner2017-04-061-19/+45
| | | | | | | | | | | | | | This adjusts header file includes for headers and source files in Core. In doing so, one dependency cycle is eliminated because all the includes from Core to that project were dead includes anyway. In places where some files in other projects were only compiling due to a transitive include from another header, fixups have been made so that those files also include the header they need. Tested on Windows and Linux, and plan to address failures on OSX and FreeBSD after watching the bots. llvm-svn: 299714
* FindTypes should find "struct TypeName" as well as "TypeName".Jim Ingham2017-03-211-1/+1
| | | | | | | | | | This fixes a bug introduced by r291559. The Module's FindType was passing the original name not the basename in the case where it didn't find any separators. I also added a testcase for this. <rdar://problem/31159173> llvm-svn: 298331
* Resubmit FileSystem changes.Zachary Turner2017-03-081-1/+2
| | | | | | | | | | This was originall reverted due to some test failures in ModuleCache and TestCompDirSymlink. These issues have all been resolved and the code now passes all tests. Differential Revision: https://reviews.llvm.org/D30698 llvm-svn: 297300
* Revert "Use LLVM for all stat-related functionality."Pavel Labath2017-03-071-2/+1
| | | | | | | | | | | | | | | this reverts r297116 because it breaks the unittests and TestCompDirSymlink. The ModuleCache unit test is trivially fixable, but the CompDirSymlink failure is a symptom of a deeper problem: llvm's stat functionality is not a drop-in replacement for lldb's. The former is based on stat(2) (which does symlink resolution), while the latter is based on lstat(2) (which does not). This also reverts subsequent build fixes (r297128, r297120, 297117) and r297119 (Remove FileSpec dependency on FileSystem) which builds on top of this. llvm-svn: 297139
* Use LLVM for all stat-related functionality.Zachary Turner2017-03-071-1/+2
| | | | | | | | | | This deletes LLDB's FileType enumeration and replaces all users, and all calls to functions that check whether a file exists etc with corresponding calls to LLVM. Differential Revision: https://reviews.llvm.org/D30624 llvm-svn: 297116
* Move DataBuffer / DataExtractor and friends from Core -> Utility.Zachary Turner2017-03-041-2/+2
| | | | llvm-svn: 296943
* Move Log from Core -> Utility.Zachary Turner2017-03-031-1/+1
| | | | | | | | | All references to Host and Core have been removed, so this class can now safely be lowered into Utility. Differential Revision: https://reviews.llvm.org/D30559 llvm-svn: 296909
* FindFunctions now works again with mangled names.Greg Clayton2017-02-131-20/+29
| | | | | | <rdar://problem/28147057> llvm-svn: 294990
* Move classes from Core -> Utility.Zachary Turner2017-02-021-3/+3
| | | | | | | | | | | | | | | | | | | | | | | This moves the following classes from Core -> Utility. ConstString Error RegularExpression Stream StreamString The goal here is to get lldbUtility into a state where it has no dependendencies except on itself and LLVM, so it can be the starting point at which to start untangling LLDB's dependencies. These are all low level and very widely used classes, and previously lldbUtility had dependencies up to lldbCore in order to use these classes. So moving then down to lldbUtility makes sense from both the short term and long term perspective in solving this problem. Differential Revision: https://reviews.llvm.org/D29427 llvm-svn: 293941
* Provide option to set pc of the file loaded in memory.Hafiz Abid Qadeer2017-01-241-2/+2
| | | | | | | | | | | | | | Summary: This commit adds an option to set PC to the entry point of the file loaded using "target module load" command. In D28804, Greg asked me to separate this part under a different option. Reviewers: clayborg Reviewed By: clayborg Subscribers: lldb-commits Differential Revision: https://reviews.llvm.org/D28944 llvm-svn: 292989
* Provide a substitute to load command of gdb.Hafiz Abid Qadeer2017-01-191-0/+4
| | | | | | | | | | | | | | | For bare-metal targets, lldb was missing a command like 'load' in gdb which can be used to create executable image on the target. This was discussed in http://lists.llvm.org/pipermail/lldb-dev/2016-December/011752.html This commits adds an option to "target module load" command to provide that functionality. It does not set the PC to entry address which will be done separately. Reviewed in https://reviews.llvm.org/D28804 llvm-svn: 292499
* Improve Type::GetTypeScopeAndBasenameHelper and add unit testsTamas Berghammer2017-01-101-8/+4
| | | | | | | | | | Previously it failed to handle nested types inside templated classes making it impossible to look up these types using the fully qualified name. Differential revision: https://reviews.llvm.org/D28466 llvm-svn: 291559
* Don't allow direct access to StreamString's internal buffer.Zachary Turner2016-11-161-6/+6
| | | | | | | | | | | | | | | This is a large API change that removes the two functions from StreamString that return a std::string& and a const std::string&, and instead provide one function which returns a StringRef. Direct access to the underlying buffer violates the concept of a "stream" which is intended to provide forward only access, and makes porting to llvm::raw_ostream more difficult in the future. Differential Revision: https://reviews.llvm.org/D26698 llvm-svn: 287152
* Remove TimeValue usage from Core/ModulePavel Labath2016-11-091-5/+3
| | | | | | | | | | | | | | | | Summary: The only interesting part here is that TimePoint and TimeValue have different natural string representations, which affects "target modules list" output. It is now "2016-07-09 04:02:21.000000000", whereas previously in was "Sat Jul 9 04:02:21 2016". I wanted to check if we're OK with that. Reviewers: clayborg Subscribers: lldb-commits Differential Revision: https://reviews.llvm.org/D26275 llvm-svn: 286349
* Fix Clang-tidy readability-redundant-string-cstr warningsMalcolm Parsons2016-11-021-1/+1
| | | | | | | | | | Reviewers: zturner, labath Subscribers: tberghammer, danalbert, lldb-commits Differential Revision: https://reviews.llvm.org/D26233 llvm-svn: 285855
* Remove TimeValue usage from FileSpec.hPavel Labath2016-11-011-22/+11
| | | | | | | | | | | | | | | | | | | | | Summary: The only usage there was in GetModificationTime(). I also took the opportunity to move this function from FileSpec to the FileSystem class - since we are using FileSpecs to also represent remote files for which we cannot (easily) retrieve modification time, it makes sense to make the decision to get the modification time more explicit. The new function returns a llvm::sys::TimePoint<>. To aid the transition from TimeValue, I have added a constructor to it which enables implicit conversion from a time_point. Reviewers: zturner, clayborg Subscribers: mehdi_amini, tberghammer, danalbert, beanz, mgorny, lldb-commits Differential Revision: https://reviews.llvm.org/D25392 llvm-svn: 285702
* Change Module::RemapPath to use StringRef.Zachary Turner2016-09-231-1/+2
| | | | llvm-svn: 282277
* Make lldb::Regex use StringRef.Zachary Turner2016-09-211-1/+1
| | | | | | | | | | This updates getters and setters to use StringRef instead of const char *. I tested the build on Linux, Windows, and OSX and saw no build or test failures. I cannot test any BSD or Android variants, however I expect the required changes to be minimal or non-existant. llvm-svn: 282079
* *** This commit represents a complete reformatting of the LLDB source codeKate Stone2016-09-061-1675/+1438
| | | | | | | | | | | | | | | | | | | | | | | *** 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
* Delete Host/windows/win32.hZachary Turner2016-08-091-11/+11
| | | | | | | | | | | | | | | | | | | 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
* Centralize the way symbol and functions are looked up by making a ↵Greg Clayton2016-07-131-140/+189
| | | | | | | | | | | | | | Module::LookupInfo class that does all of the heavy lifting. Background: symbols and functions can be looked up by full mangled name and by basename. SymbolFile and ObjectFile are expected to be able to do the lookups based on full mangled name or by basename, so when the user types something that is incomplete, we must be able to look it up efficiently. For example the user types "a::b::c" as a symbol to set a breakpoint on, we will break this down into a 'lookup "c"' and then weed out N matches down to just the ones that match "a::b::c". Previously this was done manaully in many functions by calling Module::PrepareForFunctionNameLookup(...) and then doing the lookup and manually pruning the results down afterward with duplicated code. Now all places use Module::LookupInfo to do the work in one place. This allowed me to fix the name lookups to look for "func" with eFunctionNameTypeFull as the "name_type_mask", and correctly weed the results: "func", "func()", "func(int)", "a::func()", "b::func()", and "a::b::func()" down to just "func", "func()", "func(int)". Previously we would have set 6 breakpoints, now we correctly set just 3. This also extends to the expression parser when it looks up names for functions it needs to not get multiple results so we can call the correct function. <rdar://problem/24599697> llvm-svn: 275281
* Fix the use of lldb::eSymbolContextVariable.Greg Clayton2016-06-211-1/+2
| | | | | | | | | | In Address.cpp, we were asking for the lldb::eSymbolContextVariable to be resolved, yet we weren't using the variable. This code gets called when disassembling and can cause the manual creation of all global variables variables which can take minutes. Removing eSymbolContextVariable allows disassembly to not create these long pauses. In Module.cpp, if someone only specified the lldb::eSymbolContextVariable flag, we would not look into a module's debug info, now we will. <rdar://problem/26907449> llvm-svn: 273307
* remove use of Mutex in favour of std::{,recursive_}mutexSaleem Abdulrasool2016-05-181-120/+111
| | | | | | | | | | This is a pretty straightforward first pass over removing a number of uses of Mutex in favor of std::mutex or std::recursive_mutex. The problem is that there are interfaces which take Mutex::Locker & to lock internal locks. This patch cleans up most of the easy cases. The only non-trivial change is in CommandObjectTarget.cpp where a Mutex::Locker was split into two. llvm-svn: 269877
* Fix Clang-tidy modernize-use-nullptr warnings in some files in source/Core; ↵Eugene Zelenko2016-03-111-65/+59
| | | | | | other minor fixes. llvm-svn: 263289
* Now that SymbolFileDWARF supports having types in completely separate .pcm ↵Greg Clayton2016-02-101-6/+10
| | | | | | | | | | | | | | file with "-fmodules -gmodules", each SymbolFileDWARF can reference module DWARF info by looking in other DWARF files. Then if you have 1000 .o files that each reference one or more .pcm files in their debug info, a simple Module::FindTypes(...) call can end up searching the same .pcm file over and over and over. Now all internal FindTypes methods in classes (ModuleList, Module, SymbolFile) now take an extra argument: llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files Each time a SymbolFile::FindTypes() is called, it needs to check the searched_symbol_files list to make sure it hasn't already been asked to find the type and return immediately if it has been checked. This will stop circular dependencies from also crashing LLDB during type queries. This has proven to be an issue when debugging large applications on MacOSX that use DWARF in .o files. <rdar://problem/24581488> llvm-svn: 260434
* Set symbol types for function symbols loaded from PE/COFFAdrian McCarthy2016-01-261-8/+10
| | | | | | | | | | | | | | | | This fixes the regression of several tests on Windows after rL258621. The root problem is that ObjectFilePECOFF was not setting type information for the symbols, and the new CL rejects symbols without type information, breaking functionality like thread step-over. The fix sets the type information for functions (and creates a TODO for other types). Along the way, I fixed some typos and formatting that made the code I was debugging harder to understand. In the long run, we should consider replacing most of ObjectFilePECOFF with the COFF parsing code from LLVM. Differential Revision: http://reviews.llvm.org/D16563 llvm-svn: 258758
* [LLDB] Consider only valid symbols while resolving by addressMohit K. Bhakkad2016-01-231-1/+10
| | | | | | | | Reviewers: clayborg. Subscribers: jaydeep, bhushan, sagar, nitesh.jain, lldb-commits. Differential Revision: http://reviews.llvm.org/D16397 llvm-svn: 258621
* Moved the target specific ClangASTContext initialization over into ↵Greg Clayton2015-10-081-20/+1
| | | | | | | | ClangASTContext::CreateInstance. This involved changing the TypeSystem::CreateInstance to take a module or a target. This allows type systems to create an AST for modules (no expression support needed) or targets (expression support is needed) and return the correct class instance for both cases. llvm-svn: 249747
* Testcase and fix for bug 24074Ravitheja Addepally2015-10-081-11/+17
| | | | | | | | | | | | | | | | | | | | Summary: In bug 24074, the type information is not shown correctly. This commit includes the following - -> Changes for displaying correct type based on current lexical scope for the command "image lookup -t" -> The corresponding testcase. -> This patch was reverted due to segfaults in FreeBSD and Mac, I fixed the problems for both now. Reviewers: emaste, granata.enrico, jingham, clayborg Differential Revision: http://reviews.llvm.org/D13290 llvm-svn: 249673
* Revert 248366 "Testcase and fix for bug 24074"Enrico Granata2015-09-231-17/+11
| | | | | | This commit introduced regressions in several test cases on FreeBSD and Mac OS X llvm-svn: 248421
* Testcase and fix for bug 24074Ravitheja Addepally2015-09-231-11/+17
| | | | | | | | | | | | | | | | Summary: In bug 24074, the type information is not shown correctly. This commit includes the following - -> Changes for displaying correct type based on current lexical scope for the command "image lookup -t" -> The corresponding testcase. Reviewers: jingham, ovyalov, spyffe, richard.mitton, clayborg Differential Revision: http://reviews.llvm.org/D12404 llvm-svn: 248366
* TypeSystem is now a plugin interface and removed any "ClangASTContext ↵Greg Clayton2015-09-171-65/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | &Class::GetClangASTContext()" functions. This cleans up type systems to be more pluggable. Prior to this we had issues: - Module, SymbolFile, and many others has "ClangASTContext &GetClangASTContext()" functions. All have been switched over to use "TypeSystem *GetTypeSystemForLanguage()" - Cleaned up any places that were using the GetClangASTContext() functions to use TypeSystem - Cleaned up Module so that it no longer has dedicated type system member variables: lldb::ClangASTContextUP m_ast; ///< The Clang AST context for this module. lldb::GoASTContextUP m_go_ast; ///< The Go AST context for this module. Now we have a type system map: typedef std::map<lldb::LanguageType, lldb::TypeSystemSP> TypeSystemMap; TypeSystemMap m_type_system_map; ///< A map of any type systems associated with this module - Many places in code were using ClangASTContext static functions to place with CompilerType objects and add modifiers (const, volatile, restrict) and to make typedefs, L and R value references and more. These have been made into CompilerType functions that are abstract: class CompilerType { ... //---------------------------------------------------------------------- // Return a new CompilerType that is a L value reference to this type if // this type is valid and the type system supports L value references, // else return an invalid type. //---------------------------------------------------------------------- CompilerType GetLValueReferenceType () const; //---------------------------------------------------------------------- // Return a new CompilerType that is a R value reference to this type if // this type is valid and the type system supports R value references, // else return an invalid type. //---------------------------------------------------------------------- CompilerType GetRValueReferenceType () const; //---------------------------------------------------------------------- // Return a new CompilerType adds a const modifier to this type if // this type is valid and the type system supports const modifiers, // else return an invalid type. //---------------------------------------------------------------------- CompilerType AddConstModifier () const; //---------------------------------------------------------------------- // Return a new CompilerType adds a volatile modifier to this type if // this type is valid and the type system supports volatile modifiers, // else return an invalid type. //---------------------------------------------------------------------- CompilerType AddVolatileModifier () const; //---------------------------------------------------------------------- // Return a new CompilerType adds a restrict modifier to this type if // this type is valid and the type system supports restrict modifiers, // else return an invalid type. //---------------------------------------------------------------------- CompilerType AddRestrictModifier () const; //---------------------------------------------------------------------- // Create a typedef to this type using "name" as the name of the typedef // this type is valid and the type system supports typedefs, else return // an invalid type. //---------------------------------------------------------------------- CompilerType CreateTypedef (const char *name, const CompilerDeclContext &decl_ctx) const; }; Other changes include: - Removed "CompilerType TypeSystem::GetIntTypeFromBitSize(...)" and CompilerType TypeSystem::GetFloatTypeFromBitSize(...) and replaced it with "CompilerType TypeSystem::GetBuiltinTypeForEncodingAndBitSize(lldb::Encoding encoding, size_t bit_size);" - Fixed code in Type.h to not request the full type for a type for no good reason, just request the forward type and let the type expand as needed llvm-svn: 247953
* Add a TypeSystem for GoRyan Brown2015-09-141-1/+20
| | | | | | | | Add GoASTContext and DWARFASTParserGo to support go. Differential Revision: http://reviews.llvm.org/D12585 llvm-svn: 247629
* Fix TestLoadUnload.test_load_unload for android API > 21Tamas Berghammer2015-09-041-1/+2
| | | | | | | | | | | | * Change Module::MatchesModuleSpec to return true in case the file spec in the specified module spec matches with the platform file spec, but not with the local file spec * Change the module_resolver used when resolving a remote shared module to always set the platform file spec to the file spec requested Differential revision: http://reviews.llvm.org/D12601 llvm-svn: 246852
* Move more functionality from the LanguageRuntimes to the Languages.Jim Ingham2015-09-021-10/+10
| | | | llvm-svn: 246616
* Move things from the LanguageRuntime that obviously belong in the new ↵Jim Ingham2015-09-021-3/+4
| | | | | | Language plugin instead. llvm-svn: 246611
* Final bit of type system cleanup that abstracts declaration contexts into ↵Greg Clayton2015-08-241-9/+9
| | | | | | | | | | | | | | | | | | | | lldb_private::CompilerDeclContext and renames ClangType to CompilerType in many accessors and functions. Create a new "lldb_private::CompilerDeclContext" class that will replace all direct uses of "clang::DeclContext" when used in compiler agnostic code, yet still allow for conversion to clang::DeclContext subclasses by clang specific code. This completes the abstraction of type parsing by removing all "clang::" references from the SymbolFileDWARF. The new "lldb_private::CompilerDeclContext" class abstracts decl contexts found in compiler type systems so they can be used in internal API calls. The TypeSystem is required to support CompilerDeclContexts with new pure virtual functions that start with "DeclContext" in the member function names. Converted all code that used lldb_private::ClangNamespaceDecl over to use the new CompilerDeclContext class and removed the ClangNamespaceDecl.cpp and ClangNamespaceDecl.h files. Removed direct use of clang APIs from SBType and now use the abstract type systems to correctly explore types. Bulk renames for things that used to return a ClangASTType which is now CompilerType: "Type::GetClangFullType()" to "Type::GetFullCompilerType()" "Type::GetClangLayoutType()" to "Type::GetLayoutCompilerType()" "Type::GetClangForwardType()" to "Type::GetForwardCompilerType()" "Value::GetClangType()" to "Value::GetCompilerType()" "Value::SetClangType (const CompilerType &)" to "Value::SetCompilerType (const CompilerType &)" "ValueObject::GetClangType ()" to "ValueObject::GetCompilerType()" many more renames that are similar. llvm-svn: 245905
* Move all clang type system DWARF type parsing into ClangASTContext.cpp.Greg Clayton2015-08-141-0/+11
| | | | | | Another step towards isolating all language/AST specific code into the files to further abstract specific implementations of parsing types for a given language. llvm-svn: 245090
* Fix issues with separate symbolfile handlingTamas Berghammer2015-07-301-0/+3
| | | | | | Differential revision: http://reviews.llvm.org/D11595 llvm-svn: 243637
* Use double-checked locking to avoid locking the Module mutex if we don't ↵Greg Clayton2015-07-241-62/+74
| | | | | | | | need to. This avoid a deadlock we were seeing in Xcode. <rdar://problem/21512067> llvm-svn: 243180
* Add support for specifying a language to use when parsing breakpoints.Dawn Perchik2015-07-211-2/+12
| | | | | | | | | | | | | | | | | | | | 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
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