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* Implementing the method Target::TargetEventData::Dump (Stream *s) so that ↵Oleksiy Vyalov2016-01-191-0/+6
| | | | | | | | | | its clients can easily dump it out for informational messages. http://reviews.llvm.org/D16244 Submitting on behalf of vishwesh@google.com. llvm-svn: 258150
* Fix for Bug 25338Ravitheja Addepally2016-01-195-25/+67
| | | | | | | | | | | | | | | | Summary: The issue arises because LLDB is not able to read the vdso library correctly. The fix adds memory allocation callbacks to allocate sufficient memory in case the requested offsets don't fit in the memory buffer allocated for the ELF. Reviewers: lldb-commits, clayborg, deepak2427, ovyalov, labath, tberghammer Differential Revision: http://reviews.llvm.org/D16107 llvm-svn: 258122
* Remove last XTIMEOUTs from android testsPavel Labath2016-01-192-6/+4
| | | | | | | | TestHelloWorld seems to be passing now as far as I can tell. TestExitDuringStep is still hanging. I have marked the relevant tests as flaky, which should handle the timeouts now as well. I'll be monitoring the buildbots for fallout. llvm-svn: 258114
* Unconditionally accept symbol sizes from elfTamas Berghammer2016-01-194-12/+33
| | | | | | | | | | | | | | | | | | | The ELF symbol table always contain the size of the symbols so we don't have to try to guess them based on the address of the next symbol (it is needed for mach-o). The change fixes an issue when a symbol is removed after a 0 size symbol (e.g. because the second one is not public) what previously caused the symbol lookup algorithm to end up with showing the 0 size symbol even for the later addresses (what are not part of any symbol). That symbol lookup error can confuse the user and also confuses the current stack unwinder. Re-commit this CL after fixing the issue with gcc-4.9.2 on i386 Linux. Differential revision: http://reviews.llvm.org/D16186 llvm-svn: 258113
* Update for llvm change. NFC.Rafael Espindola2016-01-184-7/+7
| | | | llvm-svn: 258080
* Remove skipIfLinuxClang decoratorPavel Labath2016-01-181-18/+0
| | | | | | it isn't used in the code anymore, and we're trying to cut down on the decorators. llvm-svn: 258049
* Guard against application of an XFAIL decorator on a classPavel Labath2016-01-181-0/+2
| | | | | | | | This does not work and causes the class to be silently skipped, which is a bad idea. This makes sure it cannot happen accidentaly. I've played with the idea of actually making the decorator work at class level, but it proved too magic to do at this moment. llvm-svn: 258048
* Revert "Unconditionally accept symbol sizes from elf"Tamas Berghammer2016-01-184-27/+12
| | | | | | | | It causes issues for i386 when compiling with gcc-4.9.2 This reverts commit e248214a3eab8e244095f97d1996c991cb988cc4. llvm-svn: 258043
* Unconditionally accept symbol sizes from elfTamas Berghammer2016-01-184-12/+27
| | | | | | | | | | | | | | | | | The ELF symbol table always contain the size of the symbols so we don't have to try to guess them based on the address of the next symbol (it is needed for mach-o). The change fixes an issue when a symbol is removed after a 0 size symbol (e.g. because the second one is not public) what previously caused the symbol lookup algorithm to end up with showing the 0 size symbol even for the later addresses (what are not part of any symbol). That symbol lookup error can confuse the user and also confuses the current stack unwinder. Differential revision: http://reviews.llvm.org/D16186 llvm-svn: 258040
* [RenderScript] Remove mips specific expressionsEwan Crawford2016-01-182-180/+90
| | | | | | | | Reverts earlier commit r254910, which used function pointers for jitted expressions to avoid a Mips64 compiler bug. Bug has since been fixed, and compiler longer issues the problem instruction. Author: Dean De Leo <dean@codeplay.com> llvm-svn: 258038
* On non-Windows platforms, asm int 3 generates an eStopReasonSignal.Zachary Turner2016-01-151-1/+2
| | | | llvm-svn: 257959
* Fix TestDebugBreak.py.Zachary Turner2016-01-151-2/+3
| | | | | | | We can't assume that the main thread of an inferior has index 0, even in a single-threaded app. llvm-svn: 257946
* Fix ResourceWarning about unclosed file in use_lldb_suite_root.py.Zachary Turner2016-01-153-9/+18
| | | | llvm-svn: 257945
* Small fixes to ensure TestLogging.py tests work with Python 3.5 as well as 2.7.Adrian McCarthy2016-01-151-3/+3
| | | | llvm-svn: 257931
* Implement missing GoASTContext methodsRyan Brown2016-01-151-6/+145
| | | | llvm-svn: 257926
* Fix decoration of TestConcurrentEventsPavel Labath2016-01-151-1/+35
| | | | | | | | | | TestConcurrentEvents was marked with a XFAIL decorator at class level, which actually does not work, and causes the class to be silently skipped everywhere. It seems that making it work at class level is quite a difficult task, so I will just move it to the individual test methods. I will follow this up with a commit which makes the decorator blow up in case someone tries to apply it to a class in the future. llvm-svn: 257901
* The ASAN report fetching code had two latent bugs:Jim Ingham2016-01-151-2/+9
| | | | | | | | | | | | 1) It was forward declaring functions without 'extern "C"'. That used to work but only because of another bug in how we passes symbol only function names to the compiler and stopped working recently. 2) These forward declarations were in the body of the User Expression, and they actually need to go in the prefix file. <rdar://problem/24177689> llvm-svn: 257852
* Fix detection of teardown hooks that are already bound.Adrian McCarthy2016-01-141-1/+1
| | | | llvm-svn: 257829
* Removed a redundant function call after review.Sean Callanan2016-01-141-2/+0
| | | | llvm-svn: 257818
* Enable the use of modules in the expression parser by default.Sean Callanan2016-01-143-3/+38
| | | | | | | | | | If your program refers to modules (as indicated in DWARF) we will now try to load these modules and give you access to their types in expressions. This used to be gated by a setting ("settings set target.auto-import-clang-modules true") but that setting defaulted to false. Now it defaults to true -- but you can disable it by toggling the setting to false. llvm-svn: 257812
* Resubmit the fixes for TestProcessLaunch.py.Zachary Turner2016-01-142-21/+26
| | | | | | | I was calling the base class tearDown() function the wrong way which for some reason is ok on Python 3 but not on Python 2. llvm-svn: 257788
* Fixed a crasher when dealing with table entries that have blank names.Sean Callanan2016-01-143-0/+15
| | | | | | This can happen with -gmodules tables when an anonymous struct is referred to. llvm-svn: 257786
* [RenderScript] Hook kernel invocation.Aidan Dodds2016-01-142-17/+115
| | | | | | This patch adds a hook to track kernel invocations and to track all script and allocation objects used. llvm-svn: 257772
* Update some XFAILs after the 3.8->3.9 version changeTamas Berghammer2016-01-142-2/+2
| | | | llvm-svn: 257761
* Fix ambiguous resolution of clang::ArrayType/llvm::ArrayType in ClangAstContextEwan Crawford2016-01-141-2/+2
| | | | | | | | | | Both llvm and clang have an ArrayType class, which can cause resolution to fail when llvm headers that are implicitly included name this type. source/Symbol/ClangASTContext.cpp has 'using namespace llvm;' and 'using namespace clang;' Author: Luke Drummond <luke.drummond@codeplay.com> Differential Revision: http://reviews.llvm.org/D16155 llvm-svn: 257759
* XFAIL TestCommandScriptImmediateOutput on LinuxTamas Berghammer2016-01-141-0/+1
| | | | llvm-svn: 257755
* change Xcode test run default to ignore xpass on Xunit outputTodd Fiala2016-01-131-2/+2
| | | | | | | | | | The Green Dragon LLVM builders are starting to parse xunit output on LLDB Xcode builders. By default the XML formatter treats xpass (unexpected successes) as failures. The new flag added ensures we simply ignore those for purposes of xUnit output. LLDB is not currently XPASS clean. llvm-svn: 257717
* Fix -Wformat-pedantic warningHans Wennborg2016-01-131-1/+2
| | | | | | | | | | /work/llvm-3.8/llvm.src/tools/lldb/source/API/SBProcess.cpp:1003:73: error: format specifies type 'void *' but the argument has type 'lldb_private::Event *' [-Werror,-Wformat-pedantic] log->Printf ("SBProcess::%s (event.sp=%p) => %d", __FUNCTION__, event.get(), ret_val); ~~ ^~~~~~~~~~~ 1 error generated. llvm-svn: 257692
* Include IR/DerivedTypes.h instead of IR/Type.h to match LLVM change r256406.Hans Wennborg2016-01-131-1/+1
| | | | | | | | | | | | | | | | | | This is similar to r256407 and fixes the following warning: In file included from /work/llvm-3.8/llvm.src/tools/lldb/source/Target/ThreadPlanCallFunctionUsingABI.cpp:14: In file included from /work/llvm-3.8/llvm.src/tools/lldb/include/lldb/Target/ThreadPlanCallFunctionUsingABI.h:23: /work/llvm-3.8/llvm.src/include/llvm/IR/Type.h:350:16: error: inline function 'llvm::Type::getSequentialElementType' is not defined [-Werror,-Wundefined-inline] inline Type *getSequentialElementType() const; ^ /work/llvm-3.8/llvm.src/include/llvm/IR/Type.h:353:46: note: used here Type *getArrayElementType() const { return getSequentialElementType(); } ^ 1 error generated. I'm not sure why it's not showing on any bots. llvm-svn: 257691
* Revert changes to TestProcessLaunch.py as they are breaking a build.Zachary Turner2016-01-132-32/+20
| | | | llvm-svn: 257690
* Rename MSVC top-level folder to avoid name collision.Zachary Turner2016-01-131-1/+1
| | | | | | | | | | | | | | If you have two folders with the same name but different cases, MSBuild gets confused and generates an error when building from within Visual Studio. This patch renames it so that the cases of all folders named "LLDB tests" match. Patch by Jonathan Meier Differential Revision: http://reviews.llvm.org/D16150 llvm-svn: 257684
* Fix some compiler warnings with MSVC 2015.Zachary Turner2016-01-136-3/+8
| | | | llvm-svn: 257671
* Get rid of const char** typemaps.Zachary Turner2016-01-131-70/+7
| | | | | | | | We already have char** typemaps which were near copy-pastes of the const char** versions. This way we have only one version that works for both. llvm-svn: 257670
* Fix TestProcessLaunch for Python 3.Zachary Turner2016-01-134-43/+94
| | | | | | | | | | | | | | | | | | There were a number of problems preventing this from working: 1. The SWIG typemaps for converting Python lists to and from C++ arrays were not updated for Python 3. So they were doing things like PyString_Check instead of using the PythonString from PythonDataObjects. 2. ProcessLauncherWindows was ignoring the environment completely. So any test that involved launching an inferior with any kind of environment variable would have failed. 3. The test itself was using process.GetSTDOUT(), which isn't implemented on Windows. So this was changed to save the value of the environment variable in a local variable and have the debugger look at the value of the variable. llvm-svn: 257669
* Mark these tests on FreeBSD and Linux as non-flakey. We don't know that they areEnrico Granata2016-01-131-2/+0
| | | | llvm-svn: 257656
* Fixed a problem where the Xcode build put lldb's __init__.py in the wrong place.Sean Callanan2016-01-131-1/+1
| | | | | | | | | Most of the time CONFIGURATION_BUILD_DIR and BUILT_PRODUCTS_DIR are the same, but they are different in 'xcodebuild install' situations. The file needs to be put into BUILT_PRODUCTS_DIR or lldb's Python interface doesn't work when lldb is built using 'xcodebuild install'. llvm-svn: 257653
* Fix an issue where scripted commands would not actually print any of their ↵Enrico Granata2016-01-137-1/+82
| | | | | | | | output if an immediate output file was set in the result object via a Python file object Fixes rdar://24130303 llvm-svn: 257644
* Silence an incorrect dwarf parsing warningTamas Berghammer2016-01-131-1/+1
| | | | | | | | | | | | We have a check what warns if the offset of a class member is greater then or equal to the size of the class. The warning is valid in most case but it is invalid when the last data member is a 0 size array because in this case the member offset can be equal to the class size (subject to alignment limitations). This CL fixis LLDB to not print out a warning in this special case. llvm-svn: 257603
* [LLDB][MIPS] Fix TestDisassembleRawData.pySagar Thakur2016-01-131-7/+17
| | | | | | | | | | | Patch by Nitesh Jain. Summary: This patch adds check for the correctness of disassembling instruction for MIPS target. Reviewers: emaste, clayborg, ovyalov Subscribers: lldb-commits, mohit.bhakkad, sagar, bhushan, jaydeep Differential: http://reviews.llvm.org/D15915 llvm-svn: 257587
* Add a small refinement to the qSymbol:: support in lldb.Jason Molenda2016-01-132-1/+48
| | | | | | | | | | | | | | | This is a packet which allows the remote gdb stub to ask for the address of a symbol in the process. lldb sends the packet (offering to provide addresses for symbol names) after every solib loaded. I changed lldb so that once the stub has indicated that it doesn't need any more symbol addresses, lldb will stop sending the qSymbol:: packet on new solib loads. This can yield a performance benefit over slower communication links when there are many solibs involved. <rdar://problem/23310049> llvm-svn: 257569
* [TestThreadJump] Adjust match sub-string after recent change.Siva Chandra2016-01-121-2/+1
| | | | | | | | | | Reviewers: zturner Subscribers: zturner, lldb-commits Differential Revision: http://reviews.llvm.org/D16125 llvm-svn: 257531
* Fix TestThreadJump on Windows.Zachary Turner2016-01-121-2/+1
| | | | | | | | The system can create threads for a system threadpool, so there is no guarantee that the thread that is stopped is thread 1. So use a more robust check. llvm-svn: 257513
* Fix build breakage of r257502.Stephane Sezer2016-01-121-1/+1
| | | | llvm-svn: 257510
* Increase use of svr4 packets to improve performance on POSIX remotesStephane Sezer2016-01-126-145/+361
| | | | | | | | | | | | | | | | | | | | Summary: Allows the remote to enumerate the link map when adding and removing shared libraries, so that lldb doesn't need to read it manually from the remote's memory. This provides very large speedups (on the order of 50%) in total startup time when using the ds2 remote on android or Tizen devices. Reviewers: ADodds, tberghammer, tfiala Subscribers: tberghammer, sas, danalbert, llvm-commits, srhines Differential Revision: http://reviews.llvm.org/D16004 Change by Francis Ricci <fjricci@fb.com> llvm-svn: 257502
* Try to fix the mips64 build after rL257447Tamas Berghammer2016-01-121-1/+1
| | | | llvm-svn: 257469
* Fix for TestNoreturnUnwind.py on i386Ravitheja Addepally2016-01-122-4/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: The testcase TestNoreturnUnwind.py was failing because the unwind from the vdso library was not successful for clang compiler while it was passing for gcc. It was passing for gcc since the unwind plan used was the assembly plan and the ebp register was set by the main function in case of gcc and was not used by the functions in the call flow to the vdso, whereas clang did not emit assembly prologue for main and so the assembly unwind was failing. Normally in case of failure of assembly unwind, lldb switches to EH CFI frame based unwinding, but this was not happening for the first frame. This patch tries to fix this behaviour by falling to EH CFI frame based unwinding in case of assembly unwind failure even for the first frame. The test is still marked as XFAIL since it relys on the fix of another bug. Reviewers: lldb-commits, jingham, zturner, tberghammer, jasonmolenda Subscribers: jasonmolenda Differential Revision: http://reviews.llvm.org/D15046 llvm-svn: 257465
* Add clang::Type::Pipe to ClangASTContextPavel Labath2016-01-121-0/+3
| | | | | | | | | | | | | | Summary: Clang recently added support for an OpenCL pipe type. Adding the new type to relevant switches to avoid warnings. Reviewers: clayborg Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D16055 llvm-svn: 257460
* Changes to lldb and debugserver to reduce extraneous memory readsJason Molenda2016-01-1210-65/+285
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | at each public stop to improve performance a bit. Most of the information lldb needed was already in the jThreadsInfo response; complete that information and catch a few cases where we could still fall back to getting the information via discrete memory reads. debugserver adds 'associated_with_dispatch_queue' and 'dispatch_queue_t keys to the jThreadsInfo response for all the threads. lldb needs the dispatch_queue_t value. And associated_with_dispatch_queue helps to identify which threads definitively don't have any queue information so lldb doesn't try to do memory reads to get that information just because it was absent in the jThreadsInfo response. Remove the queue information from the questionmark (T) packet. We'll get the information for all threads via the jThreadsInfo response - sending the information for the stopping thread (on all the private stops, plus the less frequent public stop) was unnecessary information being sent over the wire. SystemRuntimeMacOSX will try to get information about queues by asking the Threads for them, instead of reading memory. ProcessGDBRemote changes to recognize the new keys being sent in the jThreadsInfo response. Changes to ThreadGDBRemote to track the new information. Also, when a thread is marked as definitively not associated with a libdispatch queue, don't fall back to the system runtime to try memory reads to find the queue name / kind / ID etc. <rdar://problem/23309359> llvm-svn: 257453
* [LLDB][MIPS] Fix rL255619: mips 3, 4 and 5 are 64 bit archsMohit K. Bhakkad2016-01-121-3/+3
| | | | llvm-svn: 257448
* [LLDB][MIPS] Fix ReadRegisterValue for registers with constant 32 bit size ↵Mohit K. Bhakkad2016-01-121-1/+9
| | | | | | | | | | regardless of ABI Reviewers: clayborg, tberghammer. Subscribers: jaydeep, bhushan, sagar, nitesh.jain, lldb-commits. Differential Revision: http://reviews.llvm.org/D16060 llvm-svn: 257447
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