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authorko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-11-29 06:43:31 +0000
committerko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-11-29 06:43:31 +0000
commit3f606b7063fc7a8b191556365ad343a314719a8d (patch)
tree0f90293cb4aa7d6d99b5e96996a63a5eee17464b
parentd81b5a4ffb9f549cfefdc41581fe9fa7dbb91130 (diff)
downloadruby-3f606b7063fc7a8b191556365ad343a314719a8d.tar.gz
* include/ruby/debug.h: provide rb_tracearg_*() APIs,
instead of rb_tracepoint_attr_*(). These APIs are for debuggers/profilers. They will be explained in another docs somtime. * vm_trace.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37975 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--ChangeLog9
-rw-r--r--include/ruby/debug.h43
-rw-r--r--vm_trace.c180
3 files changed, 153 insertions, 79 deletions
diff --git a/ChangeLog b/ChangeLog
index 052453942d..bd753b27f4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+Thu Nov 29 15:38:14 2012 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/debug.h: provide rb_tracearg_*() APIs,
+ instead of rb_tracepoint_attr_*().
+ These APIs are for debuggers/profilers.
+ They will be explained in another docs somtime.
+
+ * vm_trace.c: ditto.
+
Thu Nov 29 15:10:45 2012 NARUSE, Yui <naruse@ruby-lang.org>
* test/minitest/test_minitest_unit.rb: restore orig_verbose only
diff --git a/include/ruby/debug.h b/include/ruby/debug.h
index 19b7090007..8eec34501a 100644
--- a/include/ruby/debug.h
+++ b/include/ruby/debug.h
@@ -26,13 +26,8 @@ extern "C" {
/* Note: This file contains experimental APIs. */
/* APIs can be replaced at Ruby 2.0.1 or later */
-typedef enum {
- RUBY_EVENT_HOOK_FLAG_SAFE = 0x01,
- RUBY_EVENT_HOOK_FLAG_DELETED = 0x02,
- RUBY_EVENT_HOOK_FLAG_RAW_ARG = 0x04
-} rb_event_hook_flag_t;
+/* Old style set_trace_func APIs */
-/* Safe API. Callback will be called under PUSH_TAG() */
void rb_add_event_hook(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data);
int rb_remove_event_hook(rb_event_hook_func_t func);
int rb_remove_event_hook_with_data(rb_event_hook_func_t func, VALUE data);
@@ -40,10 +35,6 @@ void rb_thread_add_event_hook(VALUE thval, rb_event_hook_func_t func, rb_event_f
int rb_thread_remove_event_hook(VALUE thval, rb_event_hook_func_t func);
int rb_thread_remove_event_hook_with_data(VALUE thval, rb_event_hook_func_t func, VALUE data);
-/* advanced version */
-void rb_add_event_hook2(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
-void rb_thread_add_event_hook2(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
-
/* TracePoint APIs */
VALUE rb_tracepoint_new(VALUE target_thread_not_supported_yet, rb_event_flag_t events, void (*func)(VALUE, void *), void *data);
@@ -51,15 +42,29 @@ VALUE rb_tracepoint_enable(VALUE tpval);
VALUE rb_tracepoint_disable(VALUE tpval);
VALUE rb_tracepoint_enabled_p(VALUE tpval);
-VALUE rb_tracepoint_attr_event(VALUE tpval);
-VALUE rb_tracepoint_attr_lineno(VALUE tpval);
-VALUE rb_tracepoint_attr_path(VALUE tpval);
-VALUE rb_tracepoint_attr_method_id(VALUE tpval);
-VALUE rb_tracepoint_attr_defined_class(VALUE tpval);
-VALUE rb_tracepoint_attr_binding(VALUE tpval);
-VALUE rb_tracepoint_attr_self(VALUE tpval);
-VALUE rb_tracepoint_attr_return_value(VALUE tpval);
-VALUE rb_tracepoint_attr_raised_exception(VALUE tpval);
+struct rb_trace_arg_struct;
+struct rb_trace_arg_struct *rb_tracearg_from_tracepoint(VALUE tpval);
+
+VALUE rb_tracearg_event(struct rb_trace_arg_struct *trace_arg);
+VALUE rb_tracearg_lineno(struct rb_trace_arg_struct *trace_arg);
+VALUE rb_tracearg_path(struct rb_trace_arg_struct *trace_arg);
+VALUE rb_tracearg_method_id(struct rb_trace_arg_struct *trace_arg);
+VALUE rb_tracearg_defined_class(struct rb_trace_arg_struct *trace_arg);
+VALUE rb_tracearg_binding(struct rb_trace_arg_struct *trace_arg);
+VALUE rb_tracearg_self(struct rb_trace_arg_struct *trace_arg);
+VALUE rb_tracearg_return_value(struct rb_trace_arg_struct *trace_arg);
+VALUE rb_tracearg_raised_exception(struct rb_trace_arg_struct *trace_arg);
+
+/* undocumented advanced APIs */
+
+typedef enum {
+ RUBY_EVENT_HOOK_FLAG_SAFE = 0x01,
+ RUBY_EVENT_HOOK_FLAG_DELETED = 0x02,
+ RUBY_EVENT_HOOK_FLAG_RAW_ARG = 0x04
+} rb_event_hook_flag_t;
+
+void rb_add_event_hook2(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
+void rb_thread_add_event_hook2(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
#if defined __GNUC__ && __GNUC__ >= 4
#pragma GCC visibility pop
diff --git a/vm_trace.c b/vm_trace.c
index 2fbc512e89..318f7287bd 100644
--- a/vm_trace.c
+++ b/vm_trace.c
@@ -630,12 +630,18 @@ tp_attr_check_active(rb_tp_t *tp)
}
}
-VALUE
-rb_tracepoint_attr_event(VALUE tpval)
+struct rb_trace_arg_struct *
+rb_tracearg_from_tracepoint(VALUE tpval)
{
rb_tp_t *tp = tpptr(tpval);
tp_attr_check_active(tp);
- return ID2SYM(get_event_id(tp->trace_arg->event));
+ return tp->trace_arg;
+}
+
+VALUE
+rb_tracearg_event(rb_trace_arg_t *trace_arg)
+{
+ return ID2SYM(get_event_id(trace_arg->event));
}
rb_control_frame_t *rb_vm_get_ruby_level_next_cfp(rb_thread_t *th, rb_control_frame_t *cfp);
@@ -660,21 +666,16 @@ fill_path_and_lineno(rb_trace_arg_t *trace_arg)
}
VALUE
-rb_tracepoint_attr_lineno(VALUE tpval)
+rb_tracearg_lineno(rb_trace_arg_t *trace_arg)
{
- rb_tp_t *tp = tpptr(tpval);
- tp_attr_check_active(tp);
- fill_path_and_lineno(tp->trace_arg);
- return INT2FIX(tp->trace_arg->lineno);
+ fill_path_and_lineno(trace_arg);
+ return INT2FIX(trace_arg->lineno);
}
-
VALUE
-rb_tracepoint_attr_path(VALUE tpval)
+rb_tracearg_path(rb_trace_arg_t *trace_arg)
{
- rb_tp_t *tp = tpptr(tpval);
- tp_attr_check_active(tp);
- fill_path_and_lineno(tp->trace_arg);
- return tp->trace_arg->path;
+ fill_path_and_lineno(trace_arg);
+ return trace_arg->path;
}
static void
@@ -702,33 +703,26 @@ fill_id_and_klass(rb_trace_arg_t *trace_arg)
}
VALUE
-rb_tracepoint_attr_method_id(VALUE tpval)
+rb_tracearg_method_id(rb_trace_arg_t *trace_arg)
{
- rb_tp_t *tp = tpptr(tpval);
- tp_attr_check_active(tp);
- fill_id_and_klass(tp->trace_arg);
- return tp->trace_arg->id ? ID2SYM(tp->trace_arg->id) : Qnil;
+ fill_id_and_klass(trace_arg);
+ return trace_arg->id ? ID2SYM(trace_arg->id) : Qnil;
}
VALUE
-rb_tracepoint_attr_defined_class(VALUE tpval)
+rb_tracearg_defined_class(rb_trace_arg_t *trace_arg)
{
- rb_tp_t *tp = tpptr(tpval);
- tp_attr_check_active(tp);
- fill_id_and_klass(tp->trace_arg);
- return tp->trace_arg->klass;
+ fill_id_and_klass(trace_arg);
+ return trace_arg->klass;
}
VALUE
-rb_tracepoint_attr_binding(VALUE tpval)
+rb_tracearg_binding(rb_trace_arg_t *trace_arg)
{
- rb_tp_t *tp = tpptr(tpval);
rb_control_frame_t *cfp;
- tp_attr_check_active(tp);
-
- cfp = rb_vm_get_ruby_level_next_cfp(tp->trace_arg->th, tp->trace_arg->cfp);
+ cfp = rb_vm_get_ruby_level_next_cfp(trace_arg->th, trace_arg->cfp);
if (cfp) {
- return rb_binding_new_with_cfp(tp->trace_arg->th, cfp);
+ return rb_binding_new_with_cfp(trace_arg->th, cfp);
}
else {
return Qnil;
@@ -736,48 +730,111 @@ rb_tracepoint_attr_binding(VALUE tpval)
}
VALUE
-rb_tracepoint_attr_self(VALUE tpval)
+rb_tracearg_self(rb_trace_arg_t *trace_arg)
{
- rb_tp_t *tp = tpptr(tpval);
- tp_attr_check_active(tp);
-
- return tp->trace_arg->self;
+ return trace_arg->self;
}
VALUE
-rb_tracepoint_attr_return_value(VALUE tpval)
+rb_tracearg_return_value(rb_trace_arg_t *trace_arg)
{
- rb_tp_t *tp = tpptr(tpval);
- tp_attr_check_active(tp);
-
- if (tp->trace_arg->event & (RUBY_EVENT_RETURN | RUBY_EVENT_C_RETURN)) {
+ if (trace_arg->event & (RUBY_EVENT_RETURN | RUBY_EVENT_C_RETURN)) {
/* ok */
}
else {
rb_raise(rb_eRuntimeError, "not supported by this event");
}
- if (tp->trace_arg->data == Qundef) {
+ if (trace_arg->data == Qundef) {
rb_bug("tp_attr_return_value_m: unreachable");
}
- return tp->trace_arg->data;
+ return trace_arg->data;
}
VALUE
-rb_tracepoint_attr_raised_exception(VALUE tpval)
+rb_tracearg_raised_exception(rb_trace_arg_t *trace_arg)
{
- rb_tp_t *tp = tpptr(tpval);
- tp_attr_check_active(tp);
-
- if (tp->trace_arg->event & (RUBY_EVENT_RAISE)) {
+ if (trace_arg->event & (RUBY_EVENT_RAISE)) {
/* ok */
}
else {
rb_raise(rb_eRuntimeError, "not supported by this event");
}
- if (tp->trace_arg->data == Qundef) {
+ if (trace_arg->data == Qundef) {
rb_bug("tp_attr_raised_exception_m: unreachable");
}
- return tp->trace_arg->data;
+ return trace_arg->data;
+}
+
+static VALUE
+tracepoint_attr_event(VALUE tpval)
+{
+ rb_tp_t *tp = tpptr(tpval);
+ tp_attr_check_active(tp);
+ return rb_tracearg_event(tp->trace_arg);
+}
+
+static VALUE
+tracepoint_attr_lineno(VALUE tpval)
+{
+ rb_tp_t *tp = tpptr(tpval);
+ tp_attr_check_active(tp);
+ return rb_tracearg_lineno(tp->trace_arg);
+}
+
+static VALUE
+tracepoint_attr_path(VALUE tpval)
+{
+ rb_tp_t *tp = tpptr(tpval);
+ tp_attr_check_active(tp);
+ return rb_tracearg_path(tp->trace_arg);
+}
+
+static VALUE
+tracepoint_attr_method_id(VALUE tpval)
+{
+ rb_tp_t *tp = tpptr(tpval);
+ tp_attr_check_active(tp);
+ return rb_tracearg_method_id(tp->trace_arg);
+}
+
+static VALUE
+tracepoint_attr_defined_class(VALUE tpval)
+{
+ rb_tp_t *tp = tpptr(tpval);
+ tp_attr_check_active(tp);
+ return rb_tracearg_defined_class(tp->trace_arg);
+}
+
+static VALUE
+tracepoint_attr_binding(VALUE tpval)
+{
+ rb_tp_t *tp = tpptr(tpval);
+ tp_attr_check_active(tp);
+ return rb_tracearg_binding(tp->trace_arg);
+}
+
+static VALUE
+tracepoint_attr_self(VALUE tpval)
+{
+ rb_tp_t *tp = tpptr(tpval);
+ tp_attr_check_active(tp);
+ return rb_tracearg_self(tp->trace_arg);
+}
+
+static VALUE
+tracepoint_attr_return_value(VALUE tpval)
+{
+ rb_tp_t *tp = tpptr(tpval);
+ tp_attr_check_active(tp);
+ return rb_tracearg_return_value(tp->trace_arg);
+}
+
+static VALUE
+tracepoint_attr_raised_exception(VALUE tpval)
+{
+ rb_tp_t *tp = tpptr(tpval);
+ tp_attr_check_active(tp);
+ return rb_tracearg_raised_exception(tp->trace_arg);
}
static void
@@ -813,10 +870,12 @@ rb_tracepoint_enable(VALUE tpval)
rb_tp_t *tp = tpptr(tpval);
if (tp->target_th) {
- rb_thread_add_event_hook2(tp->target_th->self, (rb_event_hook_func_t)tp_call_trace, tp->events, tpval, RUBY_EVENT_HOOK_FLAG_SAFE | RUBY_EVENT_HOOK_FLAG_RAW_ARG);
+ rb_thread_add_event_hook2(tp->target_th->self, (rb_event_hook_func_t)tp_call_trace, tp->events, tpval,
+ RUBY_EVENT_HOOK_FLAG_SAFE | RUBY_EVENT_HOOK_FLAG_RAW_ARG);
}
else {
- rb_add_event_hook2((rb_event_hook_func_t)tp_call_trace, tp->events, tpval, RUBY_EVENT_HOOK_FLAG_SAFE | RUBY_EVENT_HOOK_FLAG_RAW_ARG);
+ rb_add_event_hook2((rb_event_hook_func_t)tp_call_trace, tp->events, tpval,
+ RUBY_EVENT_HOOK_FLAG_SAFE | RUBY_EVENT_HOOK_FLAG_RAW_ARG);
}
tp->tracing = 1;
return Qundef;
@@ -956,13 +1015,14 @@ Init_vm_trace(void)
rb_define_method(rb_cTracePoint, "disable", tracepoint_disable_m, 0);
rb_define_method(rb_cTracePoint, "enabled?", rb_tracepoint_enabled_p, 0);
- rb_define_method(rb_cTracePoint, "event", rb_tracepoint_attr_event, 0);
- rb_define_method(rb_cTracePoint, "lineno", rb_tracepoint_attr_lineno, 0);
- rb_define_method(rb_cTracePoint, "path", rb_tracepoint_attr_path, 0);
- rb_define_method(rb_cTracePoint, "method_id", rb_tracepoint_attr_method_id, 0);
- rb_define_method(rb_cTracePoint, "defined_class", rb_tracepoint_attr_defined_class, 0);
- rb_define_method(rb_cTracePoint, "binding", rb_tracepoint_attr_binding, 0);
- rb_define_method(rb_cTracePoint, "self", rb_tracepoint_attr_self, 0);
- rb_define_method(rb_cTracePoint, "return_value", rb_tracepoint_attr_return_value, 0);
- rb_define_method(rb_cTracePoint, "raised_exception", rb_tracepoint_attr_raised_exception, 0);
+ rb_define_method(rb_cTracePoint, "event", tracepoint_attr_event, 0);
+ rb_define_method(rb_cTracePoint, "lineno", tracepoint_attr_lineno, 0);
+ rb_define_method(rb_cTracePoint, "path", tracepoint_attr_path, 0);
+ rb_define_method(rb_cTracePoint, "method_id", tracepoint_attr_method_id, 0);
+ rb_define_method(rb_cTracePoint, "defined_class", tracepoint_attr_defined_class, 0);
+ rb_define_method(rb_cTracePoint, "binding", tracepoint_attr_binding, 0);
+ rb_define_method(rb_cTracePoint, "self", tracepoint_attr_self, 0);
+ rb_define_method(rb_cTracePoint, "return_value", tracepoint_attr_return_value, 0);
+ rb_define_method(rb_cTracePoint, "raised_exception", tracepoint_attr_raised_exception, 0);
}
+