llvm-svn: 121884

Add test cases to test various aspect of the 'alias' command.

llvm-svn: 121879

function and also hooked up better error reporting for when things fail.

Fixed issues with trying to display children of pointers when none are
supposed to be shown (no children for function pointers, and more like this).
This was causing child value objects to be made that were correctly firing
an assertion.

llvm-svn: 121841

also get marked as having failed (so we don't try to demangle the
same symbol multiple times).

llvm-svn: 121835

a non-mangled function - we pass the non mangled string down through abi::__cxa_demangle and it
crashes.  Usually passing non mangled strings to abi::__cxa_demangle works out fine but not
always, apparently.

llvm-svn: 121834

combinations.

llvm-svn: 121818

command completion properly (e.g. abbreviated commands, which are
NOT the same as aliases).

llvm-svn: 121814

after the statement it wants to revert the effect of.

llvm-svn: 121813

o "output1.txt" for test_pass_host_env_vars() test case
o "output2.txt" for test_run_args_and_env_vars_with_dsym() test case
o "output2.txt" for test_run_args_and_env_vars_with_dwarf() test case

and add teardown hook to test_pass_host_env_vars() in order to properly
unset the host environment variables set while running the test case.

llvm-svn: 121811

llvm-svn: 121810

llvm-svn: 121804

linux build.

llvm-svn: 121803

ALso add a teardown hook to the LoadUnloadTestCase.test_dyld_library_path()
test case to have it restore the DYLD_LIBRARY_PATH environment variable.

llvm-svn: 121802

linked with a dylib which has been relocated by specifying the DYLD_LIBRARY_PATH environment
variable.  Test that the function name breakpoint defined in the dylib is resolved.

llvm-svn: 121796

llvm-svn: 121785

o SBFrame.LookupVar -> FindVariable
o SBFrame.LookupVarInScope -> FindValue

llvm-svn: 121782

Fix small bugs:

- Make sure cmd_obj & cmd_obj_sp contain a valid objects before attempting to 
dereference, in CommandObjectCommandsAlias::Execute and 
CommandInterpreter::HandleCommand.

- Modify CommandInterpreter::GetCommandSPExact to properly handle
multi-word command inputs.

llvm-svn: 121779

	SBValue SBFrame::LookupVar(const char *name);
To
	SBValue SBFrame::FindVariable (const char *name);

Changed:
	SBValue LookupVarInScope (const char *name, const char *scope);
to
	SBValue FindValue (const char *name, ValueType value_type);

The latter makes it possible to not only find variables (params, locals, globals, and statics), but we can also now get register sets, registers and persistent variables using the frame as the context.

llvm-svn: 121777

does not result in a newly created persistent variable.  The old one is returned,
instead.

llvm-svn: 121775

Populate the variable list from the stack frame, first.

llvm-svn: 121773

before trying to use it.

llvm-svn: 121748

values or persistent expression variables. Now if an expression consists of
a value that is a child of a variable, or of a persistent variable only, we
will create a value object for it and make a ValueObjectConstResult from it to
freeze the value (for program variables only, not persistent variables) and
avoid running JITed code. For everything else we still parse up and JIT code
and run it in the inferior. 

There was also a lot of clean up in the expression code. I made the 
ClangExpressionVariables be stored in collections of shared pointers instead
of in collections of objects. This will help stop a lot of copy constructors on
these large objects and also cleans up the code considerably. The persistent
clang expression variables were moved over to the Target to ensure they persist
across process executions.

Added the ability for lldb_private::Target objects to evaluate expressions.
We want to evaluate expressions at the target level in case we aren't running
yet, or we have just completed running. We still want to be able to access the
persistent expression variables between runs, and also evaluate constant 
expressions. 

Added extra logging to the dynamic loader plug-in for MacOSX. ModuleList objects
can now dump their contents with the UUID, arch and full paths being logged with
appropriate prefix values.

Thread hardened the Communication class a bit by making the connection auto_ptr
member into a shared pointer member and then making a local copy of the shared
pointer in each method that uses it to make sure another thread can't nuke the
connection object while it is being used by another thread.

Added a new file to the lldb/test/load_unload test that causes the test a.out file
to link to the libd.dylib file all the time. This will allow us to test using
the DYLD_LIBRARY_PATH environment variable after moving libd.dylib somewhere else.

llvm-svn: 121745

the code to pass the _cmd pointer has been improved, and _cmd
is now set to the value of _cmd for the current context, as
opposed to being simply NULL.

llvm-svn: 121739

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