diff options
| -rw-r--r-- | vm_backtrace.c | 39 |
1 files changed, 31 insertions, 8 deletions
@@ -1493,9 +1493,8 @@ RUBY_SYMBOL_EXPORT_END struct rb_debug_inspector_struct { rb_execution_context_t *ec; rb_control_frame_t *cfp; - VALUE backtrace; VALUE contexts; /* [[klass, binding, iseq, cfp], ...] */ - long backtrace_size; }; enum { @@ -1504,18 +1503,22 @@ enum { CALLER_BINDING_BINDING, CALLER_BINDING_ISEQ, CALLER_BINDING_CFP, CALLER_BINDING_DEPTH, }; struct collect_caller_bindings_data { VALUE ary; const rb_execution_context_t *ec; }; static void -collect_caller_bindings_init(void *arg, size_t size) { - /* */ } static VALUE @@ -1553,6 +1556,14 @@ collect_caller_bindings_iseq(void *arg, const rb_control_frame_t *cfp) rb_ary_store(frame, CALLER_BINDING_BINDING, GC_GUARDED_PTR(cfp)); /* create later */ rb_ary_store(frame, CALLER_BINDING_ISEQ, cfp->iseq ? (VALUE)cfp->iseq : Qnil); rb_ary_store(frame, CALLER_BINDING_CFP, GC_GUARDED_PTR(cfp)); rb_ary_store(frame, CALLER_BINDING_DEPTH, INT2FIX(frame_depth(data->ec, cfp))); rb_ary_push(data->ary, frame); @@ -1569,6 +1580,14 @@ collect_caller_bindings_cfunc(void *arg, const rb_control_frame_t *cfp, ID mid) rb_ary_store(frame, CALLER_BINDING_BINDING, Qnil); /* not available */ rb_ary_store(frame, CALLER_BINDING_ISEQ, Qnil); /* not available */ rb_ary_store(frame, CALLER_BINDING_CFP, GC_GUARDED_PTR(cfp)); rb_ary_store(frame, CALLER_BINDING_DEPTH, INT2FIX(frame_depth(data->ec, cfp))); rb_ary_push(data->ary, frame); @@ -1617,15 +1636,19 @@ rb_debug_inspector_open(rb_debug_inspector_func_t func, void *data) rb_execution_context_t *ec = GET_EC(); enum ruby_tag_type state; volatile VALUE MAYBE_UNUSED(result); /* escape all env to heap */ rb_vm_stack_to_heap(ec); dbg_context.ec = ec; dbg_context.cfp = dbg_context.ec->cfp; - dbg_context.backtrace = rb_ec_backtrace_location_ary(ec, RUBY_BACKTRACE_START, RUBY_ALL_BACKTRACE_LINES, FALSE); - dbg_context.backtrace_size = RARRAY_LEN(dbg_context.backtrace); dbg_context.contexts = collect_caller_bindings(ec); EC_PUSH_TAG(ec); if ((state = EC_EXEC_TAG()) == TAG_NONE) { @@ -1645,7 +1668,7 @@ rb_debug_inspector_open(rb_debug_inspector_func_t func, void *data) static VALUE frame_get(const rb_debug_inspector_t *dc, long index) { - if (index < 0 || index >= dc->backtrace_size) { rb_raise(rb_eArgError, "no such frame"); } return rb_ary_entry(dc->contexts, index); @@ -1698,7 +1721,7 @@ rb_debug_inspector_current_depth(void) VALUE rb_debug_inspector_backtrace_locations(const rb_debug_inspector_t *dc) { - return dc->backtrace; } static int |