memory by doing a swap.
Also added a few utilty functions that can be enabled for debugging issues
with modules staying around too long when external clients still have references
to them.
llvm-svn: 149138
watching for errors from pthread_mutex_destroy () (usually "Resource
busy" errors for when you have a mutex locked and try to destroy
it), and pthread_mutex_lock, and pthread_mutex_unlock (usually for
trying to lock an invalid mutex that might have possible already
been freed).
llvm-svn: 149135
ExecutionContext objects have shared pointers to Target, Process, Thread
and Frame objects and they can end up being held onto for too long.
llvm-svn: 149133
map that tracks all live Module classes. We must leak our mutex for our
collection class as it might be destroyed in an order we can't control.
llvm-svn: 149131
Remove a pseudo terminal master open and slave file descriptor that was being
used for pythong stdin. It was not hooked up correctly and was causing file
descriptor leaks.
llvm-svn: 149098
an error along with its boolean result. The
expression parser reports this error if the
interpreter fails and the expression could not be
run in the target.
llvm-svn: 148870
where we changed the CommandObjectSettingsSet object impl to require raw command string.
Do the same for CommandObjectSettingsAppend/InsertBefore/InsertAfter classes and
add test cases for basic functionalities as well as for variable name completion.
llvm-svn: 148719
where we changed the CommandObjectSettingsSet object impl to require raw command string.
Do the same for CommandObjectSettingsReplace class and add two test cases; one for
the "settings replace" command and the other to ensure that completion for variable
name still works.
llvm-svn: 148615
Fix a bug where "settings set -r th" wouldn't complete.
o UserSettingsController.cpp:
Fix a bug where "settings set target.process." wouldn't complete.
o test/functionalities/completion:
Add various completion test cases related to 'settings set' command.
llvm-svn: 148596
We should ultimately introduce GetAs...Type
functions in all cases where we have Is...Type
functions that know how to look inside typedefs.
llvm-svn: 148512
http://llvm.org/viewvc/llvm-project?rev=148491&view=rev check in broke the argument completion
for "settings set th", followed by TAB. Provide a way for commands who want raw commands to
hook into the completion mechanism.
llvm-svn: 148500
Fixed an issue where backtick char is not properly honored when setting the frame-format variable, like the following:
(lldb) settings set frame-format frame #${frame.index}: ${frame.pc}{ ${module.file.basename}{`${function.name-with-args}${function.pc-offset}}}{ at ${line.file.basename}:${line.number}}\n
(lldb) settings show frame-format
frame-format (string) = "frame #${frame.index}: ${frame.pc}{ `${module.file.basename}{${function.name-with-args}${function.pc-offset}}}{` at ${line.file.basename}:${line.number}}\n"
(lldb)
o CommandObjectSettings.h/.cpp:
Modify the command object impl to require raw command string instead of parsed command string,
which also fixes an outstanding issue that customizing the prompt with trailing spaces doesn't
work.
o Args.cpp:
During CommandInterpreter::HandleCommand(), there is a PreprocessCommand phase which already
strips/processes pairs of backticks as an expression eval step. There's no need to treat
a backtick as starting a quote.
o TestAbbreviations.py and change_prompt.lldb:
Fixed incorrect test case/logic.
o TestSettings.py:
Remove expectedFailure decorator.
llvm-svn: 148491
be fetched too many times and the DisassemblerLLVM was appending to strings
when the opcode, mnemonic and comment accessors were called multiple times
and if any of the strings were empty.
Also fixed the test suite failures from recent Objective C modifications.
llvm-svn: 148460
for each ObjCInterfaceDecl was imposing performance
penalties for Objective-C apps. Instead, we now use
the normal function query mechanisms, which use the
relevant accelerator tables.
This fix also includes some modifications to the
SymbolFile which allow us to find Objective-C methods
and report their Clang Decls correctly.
llvm-svn: 148457
objective C class names when extracting the class name, selector and
name without category for objective C full class and instance method
names.
llvm-svn: 148435
where we grabbed the variable list size from the wrong list (we needed it
from "args" and we were getting it from "variable_list_sp").
llvm-svn: 148425
much smarter by extracting search results more efficiently and by properly obeying the
must_be_implementation bool in the SymbolFileDWARF::FindCompleteObjCDefinitionTypeForDIE()
function.
llvm-svn: 148413
Fixed two double "int close(int fd)" issues found by our file descriptor
interposing library on darwin:
The first is in SBDebugger::SetInputFileHandle (FILE *file, bool transfer_ownership)
where we would give our FILE * to a lldb_private::File object member variable and tell
it that it owned the file descriptor if "transfer_ownership" was true, and then we
would also give it to the communication plug-in that waits for stdin to come in and
tell it that it owned the FILE *. They would both try and close the file.
The seconds was when we use a file descriptor through ConnectionFileDescriptor
where someone else is creating a connection with ConnectionFileDescriptor and a URL
like: "fd://123". We were always taking ownwership of the fd 123, when we shouldn't
be. There is a TODO in the comments that says we should allow URL options to be passed
to be able to specify this later (something like: "fd://123?transer_ownership=1"), but
we can get to this later.
llvm-svn: 148201
master AST importer imports types.
- First, before importing the definition of a
Decl from its source, notify the underlying
importer of the source->destination mapping.
Especially for anonymous strucutres that are
otherwise hard to unique in the target AST
context, this hint is very helpful.
- When deporting a type or Decl from one
ASTContext to another (deporting occurs in
the case of moving result types from the
parser's AST context to the result AST
context), don't forget their origin if the
origin is the original debug information.
llvm-svn: 148152
debug info, call it anonymous. This isn't
perfect, because Clang actually considers the
following struct not to be anonymous:
–
struct {
int x;
int y;
} g_foo;
-
but DWARF doesn't make the distinction.
llvm-svn: 148145
Fixed the new __apple_types to be able to accept a DW_TAG_structure_type
forward declaration and then find a DW_TAG_class_type definition, or vice
versa.
llvm-svn: 148097
are made up from the ObjC runtime symbols. For now the latter contain nothing but the fact that the name
describes an ObjC class, and so are not useful for things like dynamic types.
llvm-svn: 148059
and doing it both at the ModuleList and Module levels means we look 4 times for a negative
search. Also, don't do the search for the stripped name if that is the same as the original
one.
llvm-svn: 148054
mmap() the entire object file contents into memory with MAP_PRIVATE.
We do this because object file contents can change on us and currently
this helps alleviate this situation. It also make the code for accessing
object file data much easier to manage and we don't end up opening the
file, reading some data and closing the file over and over.
llvm-svn: 148017
Johnny Chen