[all-commits] [llvm/llvm-project] 9aef31: [lldb] Add SBDebugger::SetTerminalDimensions to se...

[Jonas Devlieghere via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9aef31502094e2b5c997683a6d624aaf39f5bd50
      https://github.com/llvm/llvm-project/commit/9aef31502094e2b5c997683a6d624aaf39f5bd50
  Author: Jonas Devlieghere <jonas at devlieghere.com>
  Date:   2026-06-06 (Sat, 06 Jun 2026)

  Changed paths:
    M lldb/include/lldb/API/SBDebugger.h
    M lldb/include/lldb/Core/Debugger.h
    M lldb/source/API/SBDebugger.cpp
    M lldb/source/Core/Debugger.cpp
    M lldb/test/API/python_api/debugger/TestDebuggerAPI.py
    M lldb/tools/driver/Driver.cpp

  Log Message:
  -----------
  [lldb] Add SBDebugger::SetTerminalDimensions to set width and height atomically (#201965)

Terminal width and height were communicated to the debugger separately,
via SetTerminalWidth() and SetTerminalHeight(). Each notified the
IOHandler and the statusline, so on a resize they recomputed their
layout twice: once with one dimension updated and the other still stale.

Add Debugger::SetTerminalDimensions(width, height) (exposed through
SBDebugger) that updates both properties before notifying, and
reimplement the single-axis setters and the driver's resize handler in
terms of it.

Also fix SBDebugger::GetTerminalHeight(), which returned the width.



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