static void
line_event(VALUE trace_point, void *data)
{
VALUE breakpoint, file, line, binding, self;
int moved = 0;
EVENT_SETUP
breakpoint = Qnil;
file = rb_tracearg_path(trace_arg);
line = rb_tracearg_lineno(trace_arg);
binding = rb_tracearg_binding(trace_arg);
self = rb_tracearg_self(trace_arg);
EVENT_COMMON
if (dc->calced_stack_size == 0) dc->calced_stack_size++;
if (dc->last_line != rb_tracearg_lineno(trace_arg) ||
dc->last_file != rb_tracearg_path(trace_arg))
{
moved = 1;
}
if (RTEST(tracing))
call_at_tracing(context, dc, file, line);
if (moved || !CTX_FL_TEST(dc, CTX_FL_FORCE_MOVE))
{
dc->steps = dc->steps <= 0 ? -1 : dc->steps - 1;
if (dc->calced_stack_size <= dc->dest_frame)
{
dc->lines = dc->lines <= 0 ? -1 : dc->lines - 1;
if (dc->calced_stack_size < dc->dest_frame)
{
dc->dest_frame = dc->calced_stack_size;
rb_funcall(mByebug, rb_intern("puts"), 1,
rb_str_new2("Next went up a frame because previous frame finished\n"));
}
}
}
if (dc->steps == 0 || dc->lines == 0 ||
(CTX_FL_TEST(dc, CTX_FL_ENABLE_BKPT) &&
(!NIL_P(
breakpoint = find_breakpoint_by_pos(bb_breakpoints(self), file, line, binding)))))
{
call_at_line_check(context, dc, breakpoint, file, line);
}
cleanup(dc);
}
static void
return_event(VALUE trace_point, void *data)
{
VALUE brkpnt, file, line, binding;
EVENT_SETUP;
RETURN_EVENT_SETUP;
if ((dc->steps_out == 0) && (CTX_FL_TEST(dc, CTX_FL_STOP_ON_RET)))
{
reset_stepping_stop_points(dc);
call_at_return(context, dc, rb_tracearg_return_value(trace_arg));
}
else if (!NIL_P(breakpoints))
{
file = rb_tracearg_path(trace_arg);
/*
* @todo Sometimes the TracePoint API gives some return events without
* file:line information, so we need to guard for nil until we know what's
* going on. This happens, for example, with active_support core extensions:
*
* [#7] call@.../core_ext/numeric/conversions.rb:124 Fixnum#to_s
* [#7] b_call@.../core_ext/numeric/conversions.rb:124 BigDecimal#to_s
* [#7] line@.../core_ext/numeric/conversions.rb:125 BigDecimal#to_s
* [#7] c_call@.../core_ext/numeric/conversions.rb:125 Kernel#is_a?
* [#7] c_return@.../core_ext/numeric/conversions.rb:125 Kernel#is_a?
* [#7] line@.../core_ext/numeric/conversions.rb:131 BigDecimal#to_s
* [#7] c_call@.../core_ext/numeric/conversions.rb:131 Fixnum#to_default_s
* [#7] c_return@.../core_ext/numeric/conversions.rb:131 Fixnum#to_default_s
* [#7] b_return@/hort/core_ext/numeric/conversions.rb:133 BigDecimal#to_s
* [#7] return@:0 Fixnum#to_s # => This guy...
*/
if (!NIL_P(file))
{
line = rb_tracearg_lineno(trace_arg);
binding = rb_tracearg_binding(trace_arg);
brkpnt = find_breakpoint_by_pos(breakpoints, file, line, binding);
if (!NIL_P(brkpnt))
call_at_return(context, dc, rb_tracearg_return_value(trace_arg));
}
}
RETURN_EVENT_TEARDOWN;
EVENT_TEARDOWN;
}
static void
line_event(VALUE trace_point, void *data)
{
VALUE brkpnt, file, line, binding;
EVENT_SETUP;
file = rb_tracearg_path(trace_arg);
line = rb_tracearg_lineno(trace_arg);
binding = rb_tracearg_binding(trace_arg);
if (RTEST(tracing))
call_at_tracing(context, dc);
if (!CTX_FL_TEST(dc, CTX_FL_IGNORE_STEPS))
dc->steps = dc->steps <= 0 ? -1 : dc->steps - 1;
if (dc->calced_stack_size <= dc->dest_frame)
{
dc->dest_frame = dc->calced_stack_size;
CTX_FL_UNSET(dc, CTX_FL_IGNORE_STEPS);
dc->lines = dc->lines <= 0 ? -1 : dc->lines - 1;
}
if (dc->steps == 0 || dc->lines == 0)
call_at_line_check(context, dc, Qnil);
else
{
brkpnt = Qnil;
if (!NIL_P(breakpoints))
brkpnt = find_breakpoint_by_pos(breakpoints, file, line, binding);
if (!NIL_P(brkpnt))
call_at_line_check(context, dc, brkpnt);
}
EVENT_TEARDOWN;
}
