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2024-09-30Add line-number stylingTom Tromey1-1/+2
This patch adds separate styling for line numbers. That is, whenever gdb prints a source line number, it uses this style. v2 includes a change to ensure that %ps works in query. Reviewed-By: Eli Zaretskii <eliz@gnu.org> Reviewed-by: Keith Seitz <keiths@redhat.com>
2024-01-19gdb: Buffer output streams during events that might download debuginfoAaron Merey1-0/+3
Introduce new ui_file buffering_file to temporarily collect output written to gdb_std* output streams during print_thread, print_frame_info and print_stop_event. This ensures that output during these functions is not interrupted by debuginfod progress messages. With the addition of deferred debuginfo downloading it is possible for download progress messages to print during these events. Without any intervention we can end up with poorly formatted output: (gdb) backtrace [...] #8 0x00007fbe8af7d7cf in pygi_invoke_c_callable (Downloading separate debug info for /lib64/libpython3.11.so.1.0 function_cache=0x561221b224d0, state=<optimized out>... To fix this we buffer writes to gdb_std* output streams while allowing debuginfod progress messages to skip the buffers and print to the underlying output streams immediately. Buffered output is then written to the output streams. This ensures that progress messages print first, followed by uninterrupted frame/thread/stop info: (gdb) backtrace [...] Downloading separate debug info for /lib64/libpython3.11.so.1.0 #8 0x00007fbe8af7d7cf in pygi_invoke_c_callable (function_cache=0x561221b224d0, state=<optimized out>... Co-Authored-By: Andrew Burgess <aburgess@redhat.com> Approved-By: Andrew Burgess <aburgess@redhat.com>
2024-01-12Update copyright year range in header of all files managed by GDBAndrew Burgess1-1/+1
This commit is the result of the following actions: - Running gdb/copyright.py to update all of the copyright headers to include 2024, - Manually updating a few files the copyright.py script told me to update, these files had copyright headers embedded within the file, - Regenerating gdbsupport/Makefile.in to refresh it's copyright date, - Using grep to find other files that still mentioned 2023. If these files were updated last year from 2022 to 2023 then I've updated them this year to 2024. I'm sure I've probably missed some dates. Feel free to fix them up as you spot them.
2023-12-11Emit stop reason details in Python stop eventsTom Tromey1-2/+2
This changes Python stop events to carry a "details" dictionary, that holds any relevant information about the stop. The details are constructed using more or less the same procedure as is done for MI. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=13587 Reviewed-By: Eli Zaretskii <eliz@gnu.org>
2023-12-11Move py_ui_out to a new headerTom Tromey1-0/+153
This moves the declaration of py_ui_out to a new header, so that it can more readily be used by other code.