return methods.

rdar://problem/13238168

llvm-svn: 175662

- occurs when multiple compilers/architectures are tested (via -C or -A flags)

llvm-svn: 175656

- make the test case step past the location where 'index' is initialized, otherwise its value cannot be printed (verified gcc 4.6/4.7 and recent clang)
- "Couldn't materialize struct" error from LLDB still prevents this test case from passing

llvm-svn: 175653

llvm-svn: 175591

llvm-svn: 175590

llvm-svn: 175589

llvm-svn: 175574

<rdar://problem/13093321>

llvm-svn: 175573

Be more user-friendly about not having scripting enabled:
a) if Python was built-out then tell people about it explicitly
b) if we are told to use none as a scripting language, then tell people about that too

This should limit the cases where the semi-cryptic error message "there is no embedded script interpreter in this mode." actually shows

llvm-svn: 175570

ValueObjectSynthetic could be wrapping a ValueObjectDynamic. In that case, we want to report that the ValueObject is dynamic since synthetic values are supposed to be just their parent with different children

llvm-svn: 175563

llvm-svn: 175557

- TestNamespace expected to fail due to PR-15302
- TestCPPBool and TestUnsignedTypes updated to handle GCC style debug information
- TestRvalueReferences expected fail due to GCC (4.7) not outputting rvalue-reference debug information
- TestDataFormatterStdVBool expected to fail due to PR-15301

llvm-svn: 175551

llvm-svn: 175547

llvm-svn: 175546

Add i386 register support for the x86_64 RegisterContext plugin. This allows debugging a 32-bit inferior on 64-bit lldb/host.

llvm-svn: 175543

- rework the way SBDebugger.SetAsync() is used to avoid side effects (reset original value at TearDownHook)
- refactor expectedFailureClang (and add expectedFailureGcc decorator)
- mark TestChangeValueAPI.py as expectedFailureGcc due to PR-15039

llvm-svn: 175523

- do not pass (incompatible option) -stdlib=libstdc++ option if using GCC as test compiler

llvm-svn: 175522

- Should allow tests to run without 'clang' installed

llvm-svn: 175521

twice.

llvm-svn: 175496

to search for kexts on the local system -- the ModuleList FindModule()
method is the best first attempt, only call
Symbols::DownloadObjectAndSymbolFile() if that has failed and this
is the kernel binary which really needs to have its symbols located.

<rdar://problem/13241893> 

llvm-svn: 175495

find a binary on the debugger-host during a kernel debug session
for a kernel extension (kext).  This may prove to be too verbose
in typical usage, particularly if there are many third-party kexts.
We'll try this and see how it works.

<rdar://problem/13080833> 

llvm-svn: 175494

a kernel binary - even if we can't find the symbol-rich binary or 
dSYM on the debugger-system.  Print a warning if the symbol-rich binary
cannot be located.  This more closely emulates the gdb behavior when
a kernel debug session failed to locate a kernel binary.

<rdar://problem/13016095> 

llvm-svn: 175491

of kernel extensions (kexts) that have been loaded into the kernel.
Now when we hit the "kexts have changed" breakpoint we can avoid
adding kexts multiple times, and can properly detect kext unloads
and remove them from the Target's list of modules.

<rdar://problem/13107639>
<rdar://problem/13191016>

llvm-svn: 175489

llvm-svn: 175478

llvm-svn: 175475

Synthetic children provider for NSSet

llvm-svn: 175468

llvm-svn: 175405

Fixed a crasher when the ConnectionFileDescriptor was used in a process with over FD_SETSIZE (1024) files open. It would corrupt the stack and cause the stack checker to assert and kill the program.

The final fix was to "#define _DARWIN_UNLIMITED_SELECT" at the top of the one and only file that uses select () in the LLDB codebase and then make an array of "fd_set" objects so they can handle more than 1024 file descriptors. The new code can handle as many file descriptors as a process can create.    
    

llvm-svn: 175378

Added a kqueue class which isn't being used yet, but was part of trying to work around the limitations with the unix select() call and how it is limited to FD_SETSIZE file descriptors.

Also added a TimeSpecTimeout class which can be used with any calls that take a "struct timespec *" as an argument. It is used by the KQueue class.

Also updated some project settings.

llvm-svn: 175377

llvm-svn: 175341

llvm-svn: 175337

Split some NS* formatters in their own source files
Refactored a utility function for the C++ formatters to use
Fixed the skip-summary test case to be explicit about requiring libstdc++ for operation

llvm-svn: 175323

- removed an unnecessary variable
- fixed an issue where we sometimes
  wrote too much data into a buffer
- made the recognition of variables
  as "this" a little more conservative

<rdar://problem/13216268>

llvm-svn: 175318

- Add a "parsable" mode to dotest.py that outputs test results in exactly the same format as clang's lit tests
- Improve dosep script to output list of failing tests (output should look like clang test failure summaries)
- Cleanup lldb/test/Makefile to remove needless parameters and environment variables
- Switch makefile tests to use parsable-mode output; should make the buildbot results parsable
- Switch makefile tests to use dosep to log catch crashing tests (instead of halting the test suite)

llvm-svn: 175309

- remove expectedFailure decorator from resolved rdar 12566646 and 10887661
- remove expectedFailure from TestBitfields testcase not actually affected by bug
- skip the (non-deterministic) TestStopHookMechanism.py to avoid a noisy suite on Linux

llvm-svn: 175307

- fixed cleanup of Popen objects by pushing spawn logic into test Base and out of test cases
- connect subprocess stdin to PIPE (rather than the parent's STDIN) to fix silent terminal issue

Tested on Linux and Mac OS X

llvm-svn: 175301

- needed due to r175241

llvm-svn: 175290

- Enable TestFormatters.py: expressions with "new" work
- Enable TestChangeValueAPI.py: llvm.org/PR15039 fixed
- Disable expression_command/call-restarts due to llvm.org/PR15278
- Disable expression_command/call-throws due to ObjC test program

llvm-svn: 175287

llvm-svn: 175279

If testing on Linux+clang proves it needs RTTI, wa can remove the
conditionals.

llvm-svn: 175242