[PATCH 0/3] Use ui-out tables in a few spots

[Tom Tromey <tom@tromey.com>]

This series changes a few spots to use ui-out tables rather than
hand-aligned printf-based ones.  I think ui-out tables should
generally be preferred:

* They are more flexible and easier to use

* They sometimes provide automatic styling (like addresses in this
  series)

* They allow the possibility of structured reuse via MI

There are still a few such tables left in gdb after this series, but
they are all in code I can't readily test: fbsd-tdep.c,
darwin-nat-info.c, and netbsd-tdep.c.

Regression tested on x86-64 Fedora 38.

---
Tom Tromey (3):
      Use ui-out in maintenance_print_user_registers
      Use ui-out in core_target::info_proc_mappings
      Use ui-out tables in linux-tdep.c

 gdb/corelow.c    |  54 +++++++++++---------------
 gdb/linux-tdep.c | 114 ++++++++++++++++++++++---------------------------------
 gdb/user-regs.c  |  14 ++++++-
 3 files changed, 80 insertions(+), 102 deletions(-)
---
base-commit: 3cdc2d7e66ab6a48014dcd425c88cfd42a964321
change-id: 20230809-info-proc-ui-out-ce83b44285ec

Best regards,
-- 
Tom Tromey <tom@tromey.com>