diff options
Diffstat (limited to 'vm_insnhelper.c')
| -rw-r--r-- | vm_insnhelper.c | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/vm_insnhelper.c b/vm_insnhelper.c index 348bfea5aa..741deb6b42 100644 --- a/vm_insnhelper.c +++ b/vm_insnhelper.c @@ -5638,6 +5638,7 @@ vm_trace(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp) { const VALUE *pc = reg_cfp->pc; rb_event_flag_t enabled_flags = ruby_vm_event_flags & ISEQ_TRACE_EVENTS; + rb_event_flag_t global_events = enabled_flags; if (enabled_flags == 0 && ruby_vm_event_local_num == 0) { return; @@ -5647,12 +5648,25 @@ vm_trace(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp) size_t pos = pc - iseq->body->iseq_encoded; rb_event_flag_t pc_events = rb_iseq_event_flags(iseq, pos); rb_hook_list_t *local_hooks = iseq->aux.exec.local_hooks; - rb_event_flag_t local_hook_events = local_hooks != NULL ? local_hooks->events : 0; - enabled_flags |= local_hook_events; + rb_event_flag_t iseq_local_events = local_hooks != NULL ? local_hooks->events : 0; + rb_hook_list_t *bmethod_local_hooks = NULL; + rb_event_flag_t bmethod_local_events = 0; + bool bmethod_frame = VM_FRAME_BMETHOD_P(reg_cfp); + enabled_flags |= iseq_local_events; + + VM_ASSERT((iseq_local_events & ~ISEQ_TRACE_EVENTS) == 0); + + if (bmethod_frame) { + const rb_callable_method_entry_t *me = rb_vm_frame_method_entry(reg_cfp); + VM_ASSERT(me->def->type == VM_METHOD_TYPE_BMETHOD); + bmethod_local_hooks = me->def->body.bmethod.hooks; + if (bmethod_local_hooks) { + bmethod_local_events = bmethod_local_hooks->events; + } + } - VM_ASSERT((local_hook_events & ~ISEQ_TRACE_EVENTS) == 0); - if ((pc_events & enabled_flags) == 0) { + if ((pc_events & enabled_flags) == 0 && !bmethod_frame) { #if 0 /* disable trace */ /* TODO: incomplete */ @@ -5670,6 +5684,9 @@ vm_trace(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp) } else { rb_hook_list_t *global_hooks = rb_ec_ractor_hooks(ec); + /* Note, not considering iseq local events here since the same + * iseq could be used in multiple bmethods. */ + rb_event_flag_t bmethod_events = global_events | bmethod_local_events; if (0) { ruby_debug_printf("vm_trace>>%4d (%4x) - %s:%d %s\n", @@ -5681,17 +5698,25 @@ vm_trace(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp) } VM_ASSERT(reg_cfp->pc == pc); VM_ASSERT(pc_events != 0); - VM_ASSERT(enabled_flags & pc_events); /* check traces */ + if ((pc_events & RUBY_EVENT_B_CALL) && bmethod_frame && (bmethod_events & RUBY_EVENT_CALL)) { + /* b_call instruction running as a method. Fire call event. */ + vm_trace_hook(ec, reg_cfp, pc, RUBY_EVENT_CALL, RUBY_EVENT_CALL, global_hooks, bmethod_local_hooks, Qundef); + } VM_TRACE_HOOK(RUBY_EVENT_CLASS | RUBY_EVENT_CALL | RUBY_EVENT_B_CALL, Qundef); VM_TRACE_HOOK(RUBY_EVENT_LINE, Qundef); VM_TRACE_HOOK(RUBY_EVENT_COVERAGE_LINE, Qundef); VM_TRACE_HOOK(RUBY_EVENT_COVERAGE_BRANCH, Qundef); VM_TRACE_HOOK(RUBY_EVENT_END | RUBY_EVENT_RETURN | RUBY_EVENT_B_RETURN, TOPN(0)); + if ((pc_events & RUBY_EVENT_B_RETURN) && bmethod_frame && (bmethod_events & RUBY_EVENT_RETURN)) { + /* b_return instruction running as a method. Fire return event. */ + vm_trace_hook(ec, reg_cfp, pc, RUBY_EVENT_RETURN, RUBY_EVENT_RETURN, global_hooks, bmethod_local_hooks, TOPN(0)); + } } } } +#undef VM_TRACE_HOOK #if VM_CHECK_MODE > 0 NORETURN( NOINLINE( COLDFUNC |