[all-commits] [llvm/llvm-project] c46bfe: [lldb] Add alternative SBThread::GetStopDescriptio...

[Ebuka Ezike via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c46bfed1a484d30cd251a9a225649d74e3bf0af5
      https://github.com/llvm/llvm-project/commit/c46bfed1a484d30cd251a9a225649d74e3bf0af5
  Author: Ebuka Ezike <yerimyah1 at gmail.com>
  Date:   2025-10-30 (Thu, 30 Oct 2025)

  Changed paths:
    M lldb/bindings/lua/lua-typemaps.swig
    M lldb/bindings/python/python-typemaps.swig
    M lldb/include/lldb/API/SBThread.h
    M lldb/source/API/SBThread.cpp
    A lldb/test/API/lua_api/TestThreadAPI.lua
    M lldb/test/API/python_api/default-constructor/sb_thread.py
    M lldb/test/API/python_api/thread/TestThreadAPI.py

  Log Message:
  -----------
  [lldb] Add alternative SBThread::GetStopDescription (#165379)

the function signature for `GetStopDescription` is
`lldb::SBThread::GetStopDescription(char *dst_or_null, size_t len)`.
To get a description you need to call the function first time to get the
buffer size. a second time to get the description.

This is little worse from the python size as the signature is
`lldb.SBThread.GetStopDescription(int: len) -> list[str]` the user has
to pass the max size as possible with no way of checking if it is
enough.

This patch adds a new api
`lldb.SBThread.GetStopDescription(desc: lldb.SBStream()) -> bool` `bool
lldb::SBThread::GetStopDescription(lldb::SBStream &description)` which
handles this case.

Adds new Test case for lua.



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