Author: David Spickett Date: 2025-05-01T16:40:47+01:00 New Revision: 09488bcfba77d1a16b0b83c2d6b1135e5e7d5302
URL: https://github.com/llvm/llvm-project/commit/09488bcfba77d1a16b0b83c2d6b1135e5e7d5302 DIFF: https://github.com/llvm/llvm-project/commit/09488bcfba77d1a16b0b83c2d6b1135e5e7d5302.diff LOG: [lldb] Disable statusline on Windows (#138111) Something to do with control code handling in Windows terminals breaks the statusline in various ways. It makes LLDB unusable and even if you set the setting to disable statusline, it's too late, and the terminal session is now in a weird state. See https://github.com/llvm/llvm-project/issues/134846 for more details. Until we figure this out, don't allow it to be used on Windows. Added: Modified: lldb/source/Core/CoreProperties.td lldb/source/Core/Debugger.cpp llvm/docs/ReleaseNotes.md Removed: ################################################################################ diff --git a/lldb/source/Core/CoreProperties.td b/lldb/source/Core/CoreProperties.td index bfba26f85748f..2498841b47d9f 100644 --- a/lldb/source/Core/CoreProperties.td +++ b/lldb/source/Core/CoreProperties.td @@ -177,7 +177,7 @@ let Definition = "debugger" in { def ShowStatusline: Property<"show-statusline", "Boolean">, Global, DefaultTrue, - Desc<"Whether to show a statusline at the bottom of the terminal.">; + Desc<"Whether to show a statusline at the bottom of the terminal (not supported on Windows).">; def Separator : Property<"separator", "String">, Global, DefaultStringValue<"│ ">, diff --git a/lldb/source/Core/Debugger.cpp b/lldb/source/Core/Debugger.cpp index 25bb42bad152c..89018da8c685d 100644 --- a/lldb/source/Core/Debugger.cpp +++ b/lldb/source/Core/Debugger.cpp @@ -2031,6 +2031,9 @@ void Debugger::CancelForwardEvents(const ListenerSP &listener_sp) { } bool Debugger::StatuslineSupported() { +// We have trouble with the contol codes on Windows, see +// https://github.com/llvm/llvm-project/issues/134846. +#ifndef _WIN32 if (GetShowStatusline()) { if (lldb::LockableStreamFileSP stream_sp = GetOutputStreamSP()) { File &file = stream_sp->GetUnlockedFile(); @@ -2038,6 +2041,7 @@ bool Debugger::StatuslineSupported() { file.GetIsTerminalWithColors(); } } +#endif return false; } diff --git a/llvm/docs/ReleaseNotes.md b/llvm/docs/ReleaseNotes.md index 3972e028abfd6..e3468eae22800 100644 --- a/llvm/docs/ReleaseNotes.md +++ b/llvm/docs/ReleaseNotes.md @@ -249,7 +249,8 @@ Changes to LLDB * A statusline was added to command-line LLDB to show progress events and information about the current state of the debugger at the bottom of the terminal. This is on by default and can be configured using the - `show-statusline` and `statusline-format` settings. + `show-statusline` and `statusline-format` settings. It is not currently + supported on Windows. * The `min-gdbserver-port` and `max-gdbserver-port` options have been removed from `lldb-server`'s platform mode. Since the changes to `lldb-server`'s port handling in LLDB 20, these options have had no effect. _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
