access to the members of the Objective-C self object.

The approach we take is to generate the method as a
@category on top of the self object, and to pass the
"self" pointer to it.  (_cmd is currently NULL.)

Most changes are in ClangExpressionDeclMap, but the
change that adds support to the ABIs to pass _cmd
touches a fair amount of code.

llvm-svn: 121722

with both command line and Python API tests.

llvm-svn: 121717

missed in his previous revert.

llvm-svn: 121712

matching the source line number displayed.

llvm-svn: 121706

Fixed a crasher where when a ProcessGDBRemote class was being destroyed, it would eventually destroy the dynamic loader (when the lldb_private::Process::m_dynamic_loader_ap destroys itself in the object member destructor chain). The dynamic loader was calling a pure virtual method in Process which was causing a crash. The quick fix is to reset the auto pointer in the ProcessGDBRemote destructor when  ProcessGDBRemote is still a valid object with all its pure virtual functions intact.

llvm-svn: 121704

very minor changes, changing how we get the target
type from a TypedefType, adding a parameter to
EnumDecl::Create(), and other minor tweaks.

llvm-svn: 121663

Fixed a multi-threaded race condition that could happen when communication classes are shutting down. We currently don't protect communication connection classes against multi-threaded access. The connection is stored in the lldb_private::Communication.m_connection_ap auto_ptr member. We either need to add protections when accessing this class or not let anything racy occur. With this fix, we are doing the latter.

llvm-svn: 121647

Fixed an issue where the macosx dynamic loader, on the first shared library loaded notification, wasn't properly removing shared libraries from the target that didn't get loaded. This usually happens when a different shared library is loaded in place of another due to DYLD_LIBRARY_PATH or DYLD_FRAMEWORK_PATH environment variables. We now properly remove any images that didn't make it into the executable.

llvm-svn: 121641

Added the ability for SBTarget to resolve load addresses (convert lldb::addr_t values into resolved SBAddress objects). These SBAddress objects can then be used to resolve a symbol context using "lldb::SBSymbolContext ResolveSymbolContextForAddress (const lldb::SBAddress& addr, uint32_t resolve_scope);".

llvm-svn: 121638

lldb to crash (because of attempt to look for full names when full
names were not used).

llvm-svn: 121607

the lldb PyThon API SBSourceManager to display source files.

To accomodate this, the C++ SBSourceManager API has been changed to take an
lldb::SBStream as the destination for display of source lines.  Modify SBStream::ctor()
so that its opaque pointer is initialized with an StreamString instance.

llvm-svn: 121605

DiagnosticClients, and removed code that was patching
over the original problem.

llvm-svn: 121601

test class.

llvm-svn: 121538

operator names.

llvm-svn: 121511

llvm-svn: 121501

Add an attribute __python_api_test__ (set to True) to the @python_api_test decorated
test method to distinguish them from the lldb command line tests.

llvm-svn: 121500

llvm-svn: 121499

llvm-svn: 121494

through a KVO swizzled object's method calls.

llvm-svn: 121457

information.  Previously, "operator[]" was not
being recognized because the detector was looking
for "operator " as a prefix.  Now we handle both
cases.

llvm-svn: 121456

llvm-svn: 121448

llvm-svn: 121446

Example:

    @python_api_test
    def test_evaluate_expression_python(self):
        """Test SBFrame.EvaluateExpression() API for evaluating an expression."""
    ...

The opposite of Python APIs only test is an lldb command line test, which sends
commands to the lldb command interpreter.  Add a '-a' option to the test driver
to skip Python API only tests.

Modify TestExprs.py to mark a test as @python_api_test and remove an @expectedFailure
decorator as the bug has been fixed.

llvm-svn: 121442

llvm-svn: 121440

Various fixes mostly relating to the User Settings stuff:

- Added new utility function to Arg, GetQuotedCommandString, which re-assembles
the args into a string, replacing quotes that were originally there.

- Modified user settings stuff to always show individual elements when printing out
arrays and dictionaries.

- Added more extensive help to 'settings set', explaining more about dictionaries
and arrays (including current dictionary syntax).

- Fixed bug in user settings  where quotes were being stripped and lost, so that
sometimes array or dictionary elements that ought to have been a single element
were being split up.

llvm-svn: 121438

Changing the ObjC find method implementation to use a ClangUtilityFunction inserted into the target.  Consolidate all the
logic for finding the target of a method dispatch into this function, insert & call it.  Gets calls to super, and all the
fixup & fixedup variants working properly.  Also gets the class from the object so that we step through KVO wrapper methods
into the actual user code.

llvm-svn: 121437

Modify HandleCommand to not do any argument processing until it has determined whether or
not the command should take raw input, then handle & dispatch the arguments appropriately.

Also change the 'alias' command to be a command that takes raw input.  This is necessary to
allow aliases to be created for other commands that take raw input and might want to include
raw input in the alias itself.

Fix a bug in the aliasing mechanism when creating aliases for commands with 3-or-more words.

Raw input should now be properly handled by all the command and alias mechanisms.

llvm-svn: 121423

llvm-svn: 121421

llvm-svn: 121419

process launch now asks to kill the current process if it is alive, and if you affirm, does so for you.
Also added #pragma mark for the command objects defined in the file.

llvm-svn: 121396

llvm-svn: 121393

Initial test case test_modify_source_file_while_debugging() in TestSourceManager.py
tests the caching mechanism of the source manager.

llvm-svn: 121389

used as the arguments for the inferior program. So for example you can do

% lldb /bin/ls /tmp ~/Documents

And "lldb" will use "/bin/ls" as the program and send arguments "/tmp" and
"~/Documents" as the launch args.

If you specify a file, then all remaining args after option parsing
will be used for program arguments:

% lldb -f /bin/ls /tmp ~/Documents

If you need to pass option values to your inferior program, just terminate
the "lldb" command line driver options with "--":

% lldb -- /bin/ls -AFl /tmp

The arguments are placed into the "settings" variable named 
"target.process.run-args". This allows you to just run the program using
"process launch" and, if no args are specified on that command, the 
"target.process.run-args" values will be used:

% lldb -- /bin/ls -AFl /tmp
Current executable set to '/bin/ls' (x86_64).
(lldb) settings show target.process.run-args 
target.process.run-args (array):
  [0]: '-AFl'
  [1]: '/tmp'
(lldb) 
(lldb) r
Process 56753 launched: '/bin/ls' (x86_64)
lrwxr-xr-x@ 1 root  wheel  11 Nov 19  2009 /tmp@ -> private/tmp

llvm-svn: 121295

file data, so if a source file was modified, we would always show the first
cached copy of the source data. We now check file modification times when
displaying source info so we can show the update source info.

llvm-svn: 121278

way of iterating through an aggregate data structure.  The added example usage
is from an actual use in test/foundation/TestSymbolTable.py:

    2. Pass a container of aggregate which provides APIs to get to the size and
       the element of the aggregate:

    # Module is a container of symbol table 
    module = target.FindModule(filespec)
    for symbol in lldb_iter(module, 'GetNumSymbols', 'GetSymbolAtIndex'):
        name = symbol.GetName()
        ...

llvm-svn: 121271

Also, add bug info for expected failures that remain:

    <rdar://problem/8741897> Expressions should support properties

llvm-svn: 121268

debugserver-121.

llvm-svn: 121237

have children sections).

Modified SectionLoadList to do it's own multi-threaded protected on its map.
The ThreadSafeSTLMap class was difficult to deal with and wasn't providing
much utility, it was only getting in the way.

Make sure when the communication read thread is about to exit, it clears the
thread in the main class.

Fixed the ModuleList to correctly ignore architectures and UUIDs if they aren't
valid when searching for a matching module. If we specified a file with no arch,
and then modified the file and loaded it again, it would not match on subsequent
searches if the arch was invalid since it would compare an invalid architecture
to the one that was found or selected within the shared library or executable.
This was causing stale modules to stay around in the global module list when they
should have been removed.

Removed deprecated functions from the DynamicLoaderMacOSXDYLD class.

Modified "ProcessGDBRemote::IsAlive" to check if we are connected to a gdb
server and also make sure our process hasn't exited.

llvm-svn: 121236

llvm-svn: 121235

because the diagnostic client for one of the AST
contexts is NULL.  Now we provide a form of Miranda
rights to AST contexts: they are provided with a very
simple diagnostic client if they do not have one
themselves.

llvm-svn: 121225