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| author | sergiodj <sergiodj> | 2013-07-24 19:50:31 +0000 |
|---|---|---|
| committer | sergiodj <sergiodj> | 2013-07-24 19:50:31 +0000 |
| commit | 99f4358f8203da67f08fbcdd84f984709a50c68b (patch) | |
| tree | 83a23824a94961e33f7abb3f15e40e72ddec904b /gdb/probe.h | |
| parent | 0387eeea5b1bd190f27e85448b9a8a93e2bd438a (diff) | |
| download | gdb-99f4358f8203da67f08fbcdd84f984709a50c68b.tar.gz | |
2013-07-24 Sergio Durigan Junior <sergiodj@redhat.com>
* breakpoint.c (create_longjmp_master_breakpoint): Check if probe
interface can evaluate arguments. Fallback to the old mode if it
cannot.
(create_exception_master_breakpoint): Likewise.
* elfread.c (elf_can_evaluate_probe_arguments): New function.
(struct sym_probe_fns elf_probe_fns): Export function above to the
probe interface.
* probe.c (can_evaluate_probe_arguments): New function.
* probe.h (struct probe_ops) <can_evaluate_probe_arguments>: New
function pointer.
(can_evaluate_probe_arguments): New function prototype.
* solib-svr4.c (svr4_create_solib_event_breakpoints): Check if
probe interface can evaluate arguments. Fallback to the old mode
if it cannot.
* stap-probe.c (stap_get_probe_argument_count): Check if probe
interface can evaluate arguments. Warning the user if it cannot.
(stap_can_evaluate_probe_arguments): New function.
(struct probe_ops stap_probe_ops): Export function above to the
probe interface.
* symfile.h (struct sym_probe_fns) <can_evaluate_probe_arguments>:
New function pointer.
Diffstat (limited to 'gdb/probe.h')
| -rw-r--r-- | gdb/probe.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gdb/probe.h b/gdb/probe.h index de07f506523..dd5387b091b 100644 --- a/gdb/probe.h +++ b/gdb/probe.h @@ -73,6 +73,12 @@ struct probe_ops unsigned (*get_probe_argument_count) (struct probe *probe); + /* Return 1 if the probe interface can evaluate the arguments of probe + PROBE, zero otherwise. See the comments on + sym_probe_fns:can_evaluate_probe_arguments for more details. */ + + int (*can_evaluate_probe_arguments) (struct probe *probe); + /* Evaluate the Nth argument from the PROBE, returning a value corresponding to it. The argument number is represented N. */ @@ -218,6 +224,12 @@ extern struct cmd_list_element **info_probes_cmdlist_get (void); extern unsigned get_probe_argument_count (struct probe *probe); +/* Return 1 if the probe interface associated with PROBE can evaluate + arguments, zero otherwise. See the comments on the definition of + sym_probe_fns:can_evaluate_probe_arguments for more details. */ + +extern int can_evaluate_probe_arguments (struct probe *probe); + /* Evaluate argument N of the specified probe. N must be between 0 inclusive and get_probe_argument_count exclusive. */ |