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Diffstat (limited to 'vm_backtrace.c')
-rw-r--r--vm_backtrace.c87
1 files changed, 46 insertions, 41 deletions
diff --git a/vm_backtrace.c b/vm_backtrace.c
index aabc949f64..077ed5049f 100644
--- a/vm_backtrace.c
+++ b/vm_backtrace.c
@@ -31,7 +31,7 @@ id2str(ID id)
inline static int
calc_lineno(const rb_iseq_t *iseq, const VALUE *pc)
{
- return rb_iseq_line_no(iseq, pc - iseq->iseq_encoded);
+ return rb_iseq_line_no(iseq, pc - iseq->body->iseq_encoded);
}
int
@@ -87,7 +87,7 @@ location_mark_entry(rb_backtrace_location_t *fi)
switch (fi->type) {
case LOCATION_TYPE_ISEQ:
case LOCATION_TYPE_ISEQ_CALCED:
- rb_gc_mark(fi->body.iseq.iseq->self);
+ rb_gc_mark((VALUE)fi->body.iseq.iseq);
break;
case LOCATION_TYPE_CFUNC:
case LOCATION_TYPE_IFUNC:
@@ -157,7 +157,7 @@ location_label(rb_backtrace_location_t *loc)
switch (loc->type) {
case LOCATION_TYPE_ISEQ:
case LOCATION_TYPE_ISEQ_CALCED:
- return loc->body.iseq.iseq->location.label;
+ return loc->body.iseq.iseq->body->location.label;
case LOCATION_TYPE_CFUNC:
return rb_id2str(loc->body.cfunc.mid);
case LOCATION_TYPE_IFUNC:
@@ -206,7 +206,7 @@ location_base_label(rb_backtrace_location_t *loc)
switch (loc->type) {
case LOCATION_TYPE_ISEQ:
case LOCATION_TYPE_ISEQ_CALCED:
- return loc->body.iseq.iseq->location.base_label;
+ return loc->body.iseq.iseq->body->location.base_label;
case LOCATION_TYPE_CFUNC:
return rb_id2str(loc->body.cfunc.mid);
case LOCATION_TYPE_IFUNC:
@@ -233,7 +233,7 @@ location_path(rb_backtrace_location_t *loc)
switch (loc->type) {
case LOCATION_TYPE_ISEQ:
case LOCATION_TYPE_ISEQ_CALCED:
- return loc->body.iseq.iseq->location.path;
+ return loc->body.iseq.iseq->body->location.path;
case LOCATION_TYPE_CFUNC:
if (loc->body.cfunc.prev_loc) {
return location_path(loc->body.cfunc.prev_loc);
@@ -266,7 +266,7 @@ location_absolute_path(rb_backtrace_location_t *loc)
switch (loc->type) {
case LOCATION_TYPE_ISEQ:
case LOCATION_TYPE_ISEQ_CALCED:
- return loc->body.iseq.iseq->location.absolute_path;
+ return loc->body.iseq.iseq->body->location.absolute_path;
case LOCATION_TYPE_CFUNC:
if (loc->body.cfunc.prev_loc) {
return location_absolute_path(loc->body.cfunc.prev_loc);
@@ -315,20 +315,20 @@ location_to_str(rb_backtrace_location_t *loc)
switch (loc->type) {
case LOCATION_TYPE_ISEQ:
- file = loc->body.iseq.iseq->location.path;
- name = loc->body.iseq.iseq->location.label;
+ file = loc->body.iseq.iseq->body->location.path;
+ name = loc->body.iseq.iseq->body->location.label;
lineno = loc->body.iseq.lineno.lineno = calc_lineno(loc->body.iseq.iseq, loc->body.iseq.lineno.pc);
loc->type = LOCATION_TYPE_ISEQ_CALCED;
break;
case LOCATION_TYPE_ISEQ_CALCED:
- file = loc->body.iseq.iseq->location.path;
+ file = loc->body.iseq.iseq->body->location.path;
lineno = loc->body.iseq.lineno.lineno;
- name = loc->body.iseq.iseq->location.label;
+ name = loc->body.iseq.iseq->body->location.label;
break;
case LOCATION_TYPE_CFUNC:
if (loc->body.cfunc.prev_loc) {
- file = loc->body.cfunc.prev_loc->body.iseq.iseq->location.path;
+ file = loc->body.cfunc.prev_loc->body.iseq.iseq->body->location.path;
lineno = location_lineno(loc->body.cfunc.prev_loc);
}
else {
@@ -693,8 +693,8 @@ oldbt_iter_iseq(void *ptr, const rb_control_frame_t *cfp)
const rb_iseq_t *iseq = cfp->iseq;
const VALUE *pc = cfp->pc;
struct oldbt_arg *arg = (struct oldbt_arg *)ptr;
- VALUE file = arg->filename = iseq->location.path;
- VALUE name = iseq->location.label;
+ VALUE file = arg->filename = iseq->body->location.path;
+ VALUE name = iseq->body->location.label;
int lineno = arg->lineno = calc_lineno(iseq, pc);
(arg->func)(arg->data, file, lineno, name);
@@ -1111,7 +1111,7 @@ collect_caller_bindings_iseq(void *arg, const rb_control_frame_t *cfp)
rb_ary_store(frame, CALLER_BINDING_SELF, cfp->self);
rb_ary_store(frame, CALLER_BINDING_CLASS, get_klass(cfp));
rb_ary_store(frame, CALLER_BINDING_BINDING, GC_GUARDED_PTR(cfp)); /* create later */
- rb_ary_store(frame, CALLER_BINDING_ISEQ, cfp->iseq ? cfp->iseq->self : Qnil);
+ 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_push(data->ary, frame);
@@ -1231,7 +1231,9 @@ VALUE
rb_debug_inspector_frame_iseq_get(const rb_debug_inspector_t *dc, long index)
{
VALUE frame = frame_get(dc, index);
- return rb_ary_entry(frame, CALLER_BINDING_ISEQ);
+ VALUE iseq = rb_ary_entry(frame, CALLER_BINDING_ISEQ);
+
+ return RTEST(iseq) ? rb_iseqw_new((rb_iseq_t *)iseq) : Qnil;
}
VALUE
@@ -1261,7 +1263,7 @@ rb_profile_frames(int start, int limit, VALUE *buff, int *lines)
buff[i] = (VALUE)cme;
}
else {
- buff[i] = cfp->iseq->self;
+ buff[i] = (VALUE)cfp->iseq;
}
if (cfp->iseq && lines) lines[i] = calc_lineno(cfp->iseq, cfp->pc);
@@ -1274,24 +1276,27 @@ rb_profile_frames(int start, int limit, VALUE *buff, int *lines)
return i;
}
-static VALUE
+static const rb_iseq_t *
frame2iseq(VALUE frame)
{
- if (frame == Qnil) return Qnil;
-
- if (RB_TYPE_P(frame, T_DATA)) {
- VM_ASSERT(strcmp(rb_objspace_data_type_name(frame), "iseq") == 0);
- return frame;
- }
+ if (frame == Qnil) return NULL;
if (RB_TYPE_P(frame, T_IMEMO)) {
- const rb_callable_method_entry_t *cme = (rb_callable_method_entry_t *)frame;
- VM_ASSERT(imemo_type(frame) == imemo_ment);
- switch (cme->def->type) {
- case VM_METHOD_TYPE_ISEQ:
- return cme->def->body.iseq.iseqptr->self;
+ switch (imemo_type(frame)) {
+ case imemo_iseq:
+ return (const rb_iseq_t *)frame;
+ case imemo_ment:
+ {
+ const rb_callable_method_entry_t *cme = (rb_callable_method_entry_t *)frame;
+ switch (cme->def->type) {
+ case VM_METHOD_TYPE_ISEQ:
+ return cme->def->body.iseq.iseqptr;
+ default:
+ return NULL;
+ }
+ }
default:
- return Qnil;
+ break;
}
}
rb_bug("frame2iseq: unreachable");
@@ -1300,36 +1305,36 @@ frame2iseq(VALUE frame)
VALUE
rb_profile_frame_path(VALUE frame)
{
- VALUE iseqv = frame2iseq(frame);
- return NIL_P(iseqv) ? Qnil : rb_iseq_path(iseqv);
+ const rb_iseq_t *iseq = frame2iseq(frame);
+ return iseq ? rb_iseq_path(iseq) : Qnil;
}
VALUE
rb_profile_frame_absolute_path(VALUE frame)
{
- VALUE iseqv = frame2iseq(frame);
- return NIL_P(iseqv) ? Qnil : rb_iseq_absolute_path(iseqv);
+ const rb_iseq_t *iseq = frame2iseq(frame);
+ return iseq ? rb_iseq_absolute_path(iseq) : Qnil;
}
VALUE
rb_profile_frame_label(VALUE frame)
{
- VALUE iseqv = frame2iseq(frame);
- return NIL_P(iseqv) ? Qnil : rb_iseq_label(iseqv);
+ const rb_iseq_t *iseq = frame2iseq(frame);
+ return iseq ? rb_iseq_label(iseq) : Qnil;
}
VALUE
rb_profile_frame_base_label(VALUE frame)
{
- VALUE iseqv = frame2iseq(frame);
- return NIL_P(iseqv) ? Qnil : rb_iseq_base_label(iseqv);
+ const rb_iseq_t *iseq = frame2iseq(frame);
+ return iseq ? rb_iseq_base_label(iseq) : Qnil;
}
VALUE
rb_profile_frame_first_lineno(VALUE frame)
{
- VALUE iseqv = frame2iseq(frame);
- return NIL_P(iseqv) ? Qnil : rb_iseq_first_lineno(iseqv);
+ const rb_iseq_t *iseq = frame2iseq(frame);
+ return iseq ? rb_iseq_first_lineno(iseq) : Qnil;
}
static VALUE
@@ -1384,8 +1389,8 @@ rb_profile_frame_singleton_method_p(VALUE frame)
VALUE
rb_profile_frame_method_name(VALUE frame)
{
- VALUE iseqv = frame2iseq(frame);
- return NIL_P(iseqv) ? Qnil : rb_iseq_method_name(iseqv);
+ const rb_iseq_t *iseq = frame2iseq(frame);
+ return iseq ? rb_iseq_method_name(iseq) : Qnil;
}
VALUE
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