linux/kernel/debug/kdb
Daniel Thompson fb6daa7520 kdb: Provide forward search at more prompt
Currently kdb allows the output of comamnds to be filtered using the
| grep feature. This is useful but does not permit the output emitted
shortly after a string match to be examined without wading through the
entire unfiltered output of the command. Such a feature is particularly
useful to navigate function traces because these traces often have a
useful trigger string *before* the point of interest.

This patch reuses the existing filtering logic to introduce a simple
forward search to kdb that can be triggered from the more prompt.

Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
2015-02-19 12:39:03 -06:00
..
.gitignore kdb: core for kgdb back end (1 of 2) 2010-05-20 21:04:20 -05:00
kdb_bp.c kdb: Categorize kdb commands (similar to SysRq categorization) 2014-11-11 09:31:52 -06:00
kdb_bt.c kernel/printk: use symbolic defines for console loglevels 2014-06-04 16:54:17 -07:00
kdb_cmds kdb: cleanup unused variables missed in the original kdb merge 2011-08-01 13:23:58 -05:00
kdb_debugger.c kgdb: timeout if secondary CPUs ignore the roundup 2014-11-11 09:31:53 -06:00
kdb_io.c kdb: Provide forward search at more prompt 2015-02-19 12:39:03 -06:00
kdb_keyboard.c KDB: Fix usability issues relating to the 'enter' key. 2012-03-22 15:07:15 -05:00
kdb_main.c kdb: Provide forward search at more prompt 2015-02-19 12:39:03 -06:00
kdb_private.h kdb: Provide forward search at more prompt 2015-02-19 12:39:03 -06:00
kdb_support.c kdb: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:26 +08:00
Makefile kgdboc,keyboard: Keyboard driver for kdb with kgdb 2010-05-20 21:04:24 -05:00