This patch improves the ScriptedPythonInterface::Dispatch method to
support passing lldb_private types to the python implementation.
This will allow, for instance, the Scripted Process python implementation
to report errors when reading memory back to lldb.
To do so, the Dispatch method will transform the private types in the
parameter pack into `PythonObject`s to be able to pass them down to the
python methods.
Then, if the call succeeded, the transformed arguments will be converted
back to their original type and re-assigned in the parameter pack, to
ensure pointers and references behaviours are preserved.
This patch also updates various scripted process python class and tests
to reflect this change.
rdar://100030995
Differential Revision: https://reviews.llvm.org/D134033
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
This patch adds the ability for ScriptedThread to load artificial stack
frames. To do so, the interpreter instance can create a list that will
contain the frame index and its pc address.
Then, when the Scripted Process plugin stops, it will refresh its
Scripted Threads state by invalidating their register context and load
to list from the interpreter object and reconstruct each frame.
This patch also removes all of the default implementation for
`get_stackframes` from the derived ScriptedThread classes, and add the
interface code for the Scripted Thread Interface.
rdar://88721095
Differential Revision: https://reviews.llvm.org/D119388
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
This patch fixes a timeout issue on the ScriptedProcess test that was
happening on intel platforms. The timeout was due to a misreporting of
the StopInfo in the ScriptedThread that caused the ScriptedProcess to
never stop.
To solve this, this patch changes the way a ScriptedThread reports its
stop reason by making it more architecture specific. In order to do so,
this patch also refactors the ScriptedProcess & ScriptedThread
initializer methods to provide an easy access to the target architecture.
Differential Revision: https://reviews.llvm.org/D118484
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
This patch adds support of multiple Scripted Threads in a ScriptedProcess.
This is done by fetching the Scripted Threads info dictionary at every
ScriptedProcess::DoUpdateThreadList and iterate over each element to
create a new ScriptedThread using the object instance, if it was not
already available.
This patch also adds the ability to pass a pointer of a script interpreter
object instance to initialize a ScriptedInterface instead of having to call
the script object initializer in the ScriptedInterface constructor.
This is used to instantiate the ScriptedThreadInterface from the
ScriptedThread constructor, to be able to perform call on that script
interpreter object instance.
Finally, the patch also updates the scripted process test to check for
multiple threads.
rdar://84507704
Differential Revision: https://reviews.llvm.org/D117071
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
This patch adds support for arm64(e) targets to ScriptedProcess, by
providing the `DynamicRegisterInfo` to the base `lldb.ScriptedThread` class.
This allows create and debugging ScriptedProcess on Apple Silicon
hardware as well as Apple mobile devices.
It also replace the C++ asserts on `ScriptedThread::GetDynamicRegisterInfo`
by some error logging, re-enables `TestScriptedProcess` for arm64
Darwin platforms and adds a new invalid Scripted Thread test.
rdar://85892451
Differential Revision: https://reviews.llvm.org/D114923
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
Med Ismail Bennani