diff options
| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-27 00:21:02 +0000 |
|---|---|---|
| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-27 00:21:02 +0000 |
| commit | 680f0b5ba4eb4ba4f542ebc8d1204da61b71eb92 (patch) | |
| tree | 8b49f2f3f6fe57d5d5738402089c792ef4368bc2 /include/ruby/debug.h | |
| parent | dc7522f835937152cd3f7a410886d6f8ed8a7ea0 (diff) | |
* include/ruby/ruby.h, gc.c, vm_trace.c: add internal events.
* RUBY_INTERNAL_EVENT_NEWOBJ: object created.
* RUBY_INTERNAL_EVENT_FREE: object freeed.
* RUBY_INTERNAL_EVENT_GC_START: GC started.
And rename `RUBY_EVENT_SWITCH' to `RUBY_INTERNAL_EVENT_SWITCH'.
Internal events can not invoke any Ruby program because the tracing
timing may be critical (under huge restriction).
These events can be hooked only by C-extensions.
We recommend to use rb_potponed_job_register() API to call Ruby
program safely.
This change is mostly written by Aman Gupta (tmm1).
https://bugs.ruby-lang.org/issues/8107#note-12
[Feature #8107]
* include/ruby/debug.h, vm_trace.c: added two new APIs.
* rb_tracearg_event_flag() returns rb_event_flag_t of this event.
* rb_tracearg_object() returns created/freeed object.
* ext/-test-/tracepoint/extconf.rb,
ext/-test-/tracepoint/tracepoint.c,
test/-ext-/tracepoint/test_tracepoint.rb: add a test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40946 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include/ruby/debug.h')
| -rw-r--r-- | include/ruby/debug.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/ruby/debug.h b/include/ruby/debug.h index 5663448b6c..dca0f1087b 100644 --- a/include/ruby/debug.h +++ b/include/ruby/debug.h @@ -56,6 +56,7 @@ VALUE rb_tracepoint_enabled_p(VALUE tpval); typedef struct rb_trace_arg_struct rb_trace_arg_t; rb_trace_arg_t *rb_tracearg_from_tracepoint(VALUE tpval); +rb_event_flag_t rb_tracearg_event_flag(rb_trace_arg_t *trace_arg); VALUE rb_tracearg_event(rb_trace_arg_t *trace_arg); VALUE rb_tracearg_lineno(rb_trace_arg_t *trace_arg); VALUE rb_tracearg_path(rb_trace_arg_t *trace_arg); @@ -65,6 +66,7 @@ VALUE rb_tracearg_binding(rb_trace_arg_t *trace_arg); VALUE rb_tracearg_self(rb_trace_arg_t *trace_arg); VALUE rb_tracearg_return_value(rb_trace_arg_t *trace_arg); VALUE rb_tracearg_raised_exception(rb_trace_arg_t *trace_arg); +VALUE rb_tracearg_object(rb_trace_arg_t *trace_arg); /* Postponed Job API */ typedef void (*rb_postponed_job_func_t)(void *arg); |