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| author | Jose E. Marchesi <jose.marchesi@oracle.com> | 2015-02-17 15:51:07 +0100 |
|---|---|---|
| committer | Jose E. Marchesi <jose.marchesi@oracle.com> | 2015-02-17 15:51:07 +0100 |
| commit | 9aca2ff83e4299875343cb07add9c0ef7e5f3188 (patch) | |
| tree | ac9e1fb6d0978f00013ebac53df17580229439f2 /gdb/stap-probe.c | |
| parent | 03e98035a2a5d928ceb36ddd7b43369fbf72a008 (diff) | |
| download | gdb-9aca2ff83e4299875343cb07add9c0ef7e5f3188.zip gdb-9aca2ff83e4299875343cb07add9c0ef7e5f3188.tar.gz gdb-9aca2ff83e4299875343cb07add9c0ef7e5f3188.tar.bz2 | |
New commands `enable probe' and `disable probe'.
This patch adds the above-mentioned commands to the generic probe
abstraction implemented in probe.[ch]. The effects associated to
enabling or disabling a probe depend on the type of probe being
handled, and is triggered by invoking two back-end hooks in
`probe_ops'.
In case some particular probe type does not support the notion of
enabling and/or disabling, the corresponding fields on `probe_ops' can
be initialized to NULL. This is the case of SystemTap probes.
gdb/ChangeLog:
2015-02-17 Jose E. Marchesi <jose.marchesi@oracle.com>
* stap-probe.c (stap_probe_ops): Add NULLs in the static
stap_probe_ops for `enable_probe' and `disable_probe'.
* probe.c (enable_probes_command): New function.
(disable_probes_command): Likewise.
(_initialize_probe): Define the cli commands `enable probe' and
`disable probe'.
(parse_probe_linespec): New function.
(info_probes_for_ops): Use parse_probe_linespec.
* probe.h (probe_ops): New hooks `enable_probe' and
`disable_probe'.
gdb/doc/ChangeLog:
2015-02-17 Jose E. Marchesi <jose.marchesi@oracle.com>
* gdb.texinfo (Static Probe Points): Cover the `enable probe' and
`disable probe' commands.
Diffstat (limited to 'gdb/stap-probe.c')
| -rw-r--r-- | gdb/stap-probe.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gdb/stap-probe.c b/gdb/stap-probe.c index 75fa4a6..9ee9767 100644 --- a/gdb/stap-probe.c +++ b/gdb/stap-probe.c @@ -1684,6 +1684,8 @@ const struct probe_ops stap_probe_ops = stap_type_name, stap_gen_info_probes_table_header, stap_gen_info_probes_table_values, + NULL, /* enable_probe */ + NULL /* disable_probe */ }; /* Implementation of the `info probes stap' command. */ |