[lldb/Plugins] Add support of multiple ScriptedThreads in a ScriptedProcess

This patch adds support of multiple Scripted Threads in a ScriptedProcess.

This is done by fetching the Scripted Threads

[lldb/Plugins] Add support of multiple ScriptedThreads in a ScriptedProcess

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>

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[lldb/Plugins] Move ScriptedThreadInterface to ScriptedThread

Since we can have multiple Scripted Threads per Scripted Process, having
only a single ScriptedThreadInterface (with a single object ins

[lldb/Plugins] Move ScriptedThreadInterface to ScriptedThread

Since we can have multiple Scripted Threads per Scripted Process, having
only a single ScriptedThreadInterface (with a single object instance)
will cause the method calls to be done on the wrong object.

Instead, this patch creates a separate ScriptedThreadInterface for each
new lldb_private::ScriptedThread to make sure we interact with the right
instance.

rdar://87427911

Differential Revision: https://reviews.llvm.org/D117070

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

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[lldb/plugins] Add arm64(e) support to ScriptedProcess

This patch adds support for arm64(e) targets to ScriptedProcess, by
providing the `DynamicRegisterInfo` to the base `lldb.ScriptedThread` class

[lldb/plugins] Add arm64(e) support to ScriptedProcess

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>

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[lldb/Plugins] Refactor ScriptedThread register context creation

This patch changes the ScriptedThread class to create the register
context when Process::RefreshStateAfterStop is called rather than

[lldb/Plugins] Refactor ScriptedThread register context creation

This patch changes the ScriptedThread class to create the register
context when Process::RefreshStateAfterStop is called rather than
doing it in the thread constructor.

This is required to update the thread state for execution control.

Differential Revision: https://reviews.llvm.org/D112167

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

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[lldb] Fix Scripted ProcessLaunchInfo Argument nullptr deref

This patch adds a new `StructuredData::Dictionary` constructor that
takes a `StructuredData::ObjectSP` as an argument. This is used to pa

[lldb] Fix Scripted ProcessLaunchInfo Argument nullptr deref

This patch adds a new `StructuredData::Dictionary` constructor that
takes a `StructuredData::ObjectSP` as an argument. This is used to pass
the opaque_ptr from the `SBStructuredData` used to initialize a
ScriptedProecss, to the `ProcessLaunchInfo` class.

This also updates `SBLaunchInfo::SetScriptedProcessDictionary` to
reflect the formentionned changes which solves the nullptr deref.

Differential Revision: https://reviews.llvm.org/D112107

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

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[lldb/Plugins] Replace platform-specific macro with LLVM_PRETTY_FUNCTION (NFC)

This patch refactors Scripted Process and Scripted Thread related
classes to use LLVM_PRETTY_FUNCTION instead of the co

[lldb/Plugins] Replace platform-specific macro with LLVM_PRETTY_FUNCTION (NFC)

This patch refactors Scripted Process and Scripted Thread related
classes to use LLVM_PRETTY_FUNCTION instead of the compiler macro.

Differential Revision: https://reviews.llvm.org/D111452

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

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[lldb/Plugins] Add support for ScriptedThread in ScriptedProcess

This patch introduces the `ScriptedThread` class with its python
interface.

When used with `ScriptedProcess`, `ScriptedThreaad` can

[lldb/Plugins] Add support for ScriptedThread in ScriptedProcess

This patch introduces the `ScriptedThread` class with its python
interface.

When used with `ScriptedProcess`, `ScriptedThreaad` can provide various
information such as the thread state, stop reason or even its register
context.

This can be used to reconstruct the program stack frames using lldb's unwinder.

rdar://74503836

Differential Revision: https://reviews.llvm.org/D107585

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

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