llvm-project.git/lldb/source/Plugins/Process/Utility/NativeRegisterContextDBReg_loongarch.cpp, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [lldb][Process] Introduce LoongArch64 hw break/watchpoint support 2024-12-13T02:06:55+00:00 wanglei wanglei@loongson.cn 2024-12-13T02:06:55+00:00 6c4e70fcbbb62f38a5aab085634de5faaa5cf729 This patch adds support for setting/clearing hardware watchpoints and breakpoints on LoongArch 64-bit hardware. Refer to the following document for the hw break/watchpoint: https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html#control-and-status-registers-related-to-watchpoints Fix Failed Tests: lldb-shell :: Subprocess/clone-follow-child-wp.test lldb-shell :: Subprocess/clone-follow-parent-wp.test lldb-shell :: Subprocess/fork-follow-child-wp.test lldb-shell :: Subprocess/fork-follow-parent-wp.test lldb-shell :: Subprocess/vfork-follow-child-wp.test lldb-shell :: Subprocess/vfork-follow-parent-wp.test lldb-shell :: Watchpoint/ExpressionLanguage.test Depends on: #118043 Reviewed By: SixWeining Pull Request: https://github.com/llvm/llvm-project/pull/118770 
This patch adds support for setting/clearing hardware watchpoints and
breakpoints on LoongArch 64-bit hardware.

Refer to the following document for the hw break/watchpoint:
https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html#control-and-status-registers-related-to-watchpoints

Fix Failed Tests:
  lldb-shell :: Subprocess/clone-follow-child-wp.test
  lldb-shell :: Subprocess/clone-follow-parent-wp.test
  lldb-shell :: Subprocess/fork-follow-child-wp.test
  lldb-shell :: Subprocess/fork-follow-parent-wp.test
  lldb-shell :: Subprocess/vfork-follow-child-wp.test
  lldb-shell :: Subprocess/vfork-follow-parent-wp.test
  lldb-shell :: Watchpoint/ExpressionLanguage.test

Depends on: #118043

Reviewed By: SixWeining

Pull Request: https://github.com/llvm/llvm-project/pull/118770