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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2013-02-04 11:43:17 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2013-02-04 11:44:41 +0100 |
| commit | 39376ba840a8682082eee9175b6951d4a7ae41f2 (patch) | |
| tree | 09d99578313db44ba159bf14d33a38b577231711 /kern | |
| parent | 43042e6f6cc483b22694619861eab183364f08f5 (diff) | |
Plug hw debug register support into kdb
Make the `watch' command use hw debug registers whenever possible.
* ddb/db_watch.c (db_set_hw_watchpoint, db_clear_hw_watchpoint): Add
functions prototypes.
(db_set_watchpoints): Try to call db_set_hw_watchpoint.
(db_clear_watchpoints): Call db_clear_hw_watchpoint.
* i386/i386/db_interface.c: Include <ddb/db_watch.h>
(db_set_hw_watchpoint): Take a db_watchpoint_t WATCH parameter instead of
its content. Remove support for clearing a debug register.
(db_clear_hw_watchpoint): Add function.
* i386/i386/db_interface.h: Include <ddb/db_watch.h>.
(db_set_hw_watchpoint): Fix function prototype.
(db_clear_hw_watchpoint): Add function prototype.
* i386/i386/db_machdep.h: Do not include <machine/db_interface.h>
Diffstat (limited to 'kern')
0 files changed, 0 insertions, 0 deletions