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| author | bsd <bsd@FreeBSD.org> | 2001-07-11 03:15:25 +0000 |
|---|---|---|
| committer | bsd <bsd@FreeBSD.org> | 2001-07-11 03:15:25 +0000 |
| commit | 17eb1bfcbf757a1739adfbf5d0fb91b10212a882 (patch) | |
| tree | 52fdc5e25b5fc104fbb4ec3a396a3c44576aff14 /sys/ddb/db_command.c | |
| parent | 0d42a4ee81d7081c6b0b32ccde9c7a4ec2b90f50 (diff) | |
| download | FreeBSD-src-17eb1bfcbf757a1739adfbf5d0fb91b10212a882.zip FreeBSD-src-17eb1bfcbf757a1739adfbf5d0fb91b10212a882.tar.gz | |
Add 'hwatch' and 'dhwatch' ddb commands analogous to 'watch' and
'dwatch'. The new commands install hardware watchpoints if supported
by the architecture and if there are enough registers to cover the
desired memory area.
No objection by: audit@, hackers@
MFC after: 2 weeks
Diffstat (limited to 'sys/ddb/db_command.c')
| -rw-r--r-- | sys/ddb/db_command.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/ddb/db_command.c b/sys/ddb/db_command.c index 64cad7e..dfcc9c3 100644 --- a/sys/ddb/db_command.c +++ b/sys/ddb/db_command.c @@ -401,6 +401,8 @@ static struct command db_command_table[] = { { "break", db_breakpoint_cmd, 0, 0 }, { "dwatch", db_deletewatch_cmd, 0, 0 }, { "watch", db_watchpoint_cmd, CS_MORE,0 }, + { "dhwatch", db_deletehwatch_cmd, 0, 0 }, + { "hwatch", db_hwatchpoint_cmd, 0, 0 }, { "step", db_single_step_cmd, 0, 0 }, { "s", db_single_step_cmd, 0, 0 }, { "continue", db_continue_cmd, 0, 0 }, |
