summaryrefslogtreecommitdiff
path: root/iseq.c
diff options
context:
space:
mode:
Diffstat (limited to 'iseq.c')
-rw-r--r--iseq.c86
1 files changed, 51 insertions, 35 deletions
diff --git a/iseq.c b/iseq.c
index 8e890d4a67..36568f0ce0 100644
--- a/iseq.c
+++ b/iseq.c
@@ -112,8 +112,8 @@ rb_iseq_free(const rb_iseq_t *iseq)
ruby_xfree(body);
}
- if (iseq->local_hooks) {
- rb_hook_list_free(iseq->local_hooks);
+ if (ISEQ_EXECUTABLE_P(iseq) && iseq->aux.exec.local_hooks) {
+ rb_hook_list_free(iseq->aux.exec.local_hooks);
}
RUBY_FREE_LEAVE("iseq");
@@ -211,6 +211,8 @@ rb_iseq_mark(const rb_iseq_t *iseq)
{
RUBY_MARK_ENTER("iseq");
+ RUBY_MARK_UNLESS_NULL(iseq->wrapper);
+
if (iseq->body) {
const struct rb_iseq_constant_body *const body = iseq->body;
@@ -252,18 +254,23 @@ rb_iseq_mark(const rb_iseq_t *iseq)
}
}
- if (iseq->local_hooks) {
- rb_hook_list_mark(iseq->local_hooks);
- }
-
- if (FL_TEST(iseq, ISEQ_NOT_LOADED_YET)) {
+ if (FL_TEST_RAW(iseq, ISEQ_NOT_LOADED_YET)) {
rb_gc_mark(iseq->aux.loader.obj);
}
- else if (ISEQ_COMPILE_DATA(iseq) != NULL) {
+ else if (FL_TEST_RAW(iseq, ISEQ_USE_COMPILE_DATA)) {
const struct iseq_compile_data *const compile_data = ISEQ_COMPILE_DATA(iseq);
- RUBY_MARK_UNLESS_NULL(compile_data->mark_ary);
- RUBY_MARK_UNLESS_NULL(compile_data->err_info);
- RUBY_MARK_UNLESS_NULL(compile_data->catch_table_ary);
+ VM_ASSERT(compile_data != NULL);
+
+ RUBY_MARK_UNLESS_NULL(compile_data->mark_ary);
+ RUBY_MARK_UNLESS_NULL(compile_data->err_info);
+ RUBY_MARK_UNLESS_NULL(compile_data->catch_table_ary);
+ }
+ else {
+ /* executable */
+ VM_ASSERT(ISEQ_EXECUTABLE_P(iseq));
+ if (iseq->aux.exec.local_hooks) {
+ rb_hook_list_mark(iseq->aux.exec.local_hooks);
+ }
}
RUBY_MARK_LEAVE("iseq");
@@ -519,7 +526,7 @@ rb_iseq_insns_info_decode_positions(const struct rb_iseq_constant_body *body)
void
rb_iseq_init_trace(rb_iseq_t *iseq)
{
- iseq->aux.global_trace_events = 0;
+ iseq->aux.exec.global_trace_events = 0;
if (ruby_vm_event_enabled_global_flags & ISEQ_TRACE_EVENTS) {
rb_iseq_trace_set(iseq, ruby_vm_event_enabled_global_flags & ISEQ_TRACE_EVENTS);
}
@@ -1037,14 +1044,22 @@ static const rb_data_type_t iseqw_data_type = {
static VALUE
iseqw_new(const rb_iseq_t *iseq)
{
- union { const rb_iseq_t *in; void *out; } deconst;
- VALUE obj;
+ if (iseq->wrapper) {
+ return iseq->wrapper;
+ }
+ else {
+ union { const rb_iseq_t *in; void *out; } deconst;
+ VALUE obj;
+ deconst.in = iseq;
+ obj = TypedData_Wrap_Struct(rb_cISeq, &iseqw_data_type, deconst.out);
+ RB_OBJ_WRITTEN(obj, Qundef, iseq);
- deconst.in = iseq;
- obj = TypedData_Wrap_Struct(rb_cISeq, &iseqw_data_type, deconst.out);
- RB_OBJ_WRITTEN(obj, Qundef, iseq);
+ /* cache a wrapper object */
+ RB_OBJ_WRITE((VALUE)iseq, &iseq->wrapper, obj);
+ RB_OBJ_FREEZE((VALUE)iseq);
- return obj;
+ return obj;
+ }
}
VALUE
@@ -1676,7 +1691,7 @@ rb_iseq_clear_event_flags(const rb_iseq_t *iseq, size_t pos, rb_event_flag_t res
struct iseq_insn_info_entry *entry = (struct iseq_insn_info_entry *)get_insn_info(iseq, pos);
if (entry) {
entry->events &= ~reset;
- if (!(entry->events & iseq->aux.global_trace_events)) {
+ if (!(entry->events & iseq->aux.exec.global_trace_events)) {
void rb_iseq_trace_flag_cleared(const rb_iseq_t *iseq, size_t pos);
rb_iseq_trace_flag_cleared(iseq, pos);
}
@@ -2990,7 +3005,7 @@ iseq_add_local_tracepoint(const rb_iseq_t *iseq, rb_event_flag_t turnon_events,
const struct rb_iseq_constant_body *const body = iseq->body;
VALUE *iseq_encoded = (VALUE *)body->iseq_encoded;
- VM_ASSERT((iseq->flags & ISEQ_USE_COMPILE_DATA) == 0);
+ VM_ASSERT(ISEQ_EXECUTABLE_P(iseq));
for (pc=0; pc<body->iseq_size;) {
const struct iseq_insn_info_entry *entry = get_insn_info(iseq, pc);
@@ -3008,14 +3023,14 @@ iseq_add_local_tracepoint(const rb_iseq_t *iseq, rb_event_flag_t turnon_events,
if (pc_events & target_events) {
n++;
}
- pc += encoded_iseq_trace_instrument(&iseq_encoded[pc], pc_events & (target_events | iseq->aux.global_trace_events));
+ pc += encoded_iseq_trace_instrument(&iseq_encoded[pc], pc_events & (target_events | iseq->aux.exec.global_trace_events));
}
if (n > 0) {
- if (iseq->local_hooks == NULL) {
- ((rb_iseq_t *)iseq)->local_hooks = RB_ZALLOC(rb_hook_list_t);
+ if (iseq->aux.exec.local_hooks == NULL) {
+ ((rb_iseq_t *)iseq)->aux.exec.local_hooks = RB_ZALLOC(rb_hook_list_t);
}
- rb_hook_list_connect_tracepoint((VALUE)iseq, iseq->local_hooks, tpval, target_line);
+ rb_hook_list_connect_tracepoint((VALUE)iseq, iseq->aux.exec.local_hooks, tpval, target_line);
}
return n;
@@ -3055,25 +3070,25 @@ iseq_remove_local_tracepoint(const rb_iseq_t *iseq, VALUE tpval)
{
int n = 0;
- if (iseq->local_hooks) {
+ if (iseq->aux.exec.local_hooks) {
unsigned int pc;
const struct rb_iseq_constant_body *const body = iseq->body;
VALUE *iseq_encoded = (VALUE *)body->iseq_encoded;
rb_event_flag_t local_events = 0;
- rb_hook_list_remove_tracepoint(iseq->local_hooks, tpval);
- local_events = iseq->local_hooks->events;
+ rb_hook_list_remove_tracepoint(iseq->aux.exec.local_hooks, tpval);
+ local_events = iseq->aux.exec.local_hooks->events;
if (local_events == 0) {
- if (iseq->local_hooks->running == 0) {
- rb_hook_list_free(iseq->local_hooks);
+ if (iseq->aux.exec.local_hooks->running == 0) {
+ rb_hook_list_free(iseq->aux.exec.local_hooks);
}
- ((rb_iseq_t *)iseq)->local_hooks = NULL;
+ ((rb_iseq_t *)iseq)->aux.exec.local_hooks = NULL;
}
for (pc = 0; pc<body->iseq_size;) {
rb_event_flag_t pc_events = rb_iseq_event_flags(iseq, pc);
- pc += encoded_iseq_trace_instrument(&iseq_encoded[pc], pc_events & (local_events | iseq->aux.global_trace_events));
+ pc += encoded_iseq_trace_instrument(&iseq_encoded[pc], pc_events & (local_events | iseq->aux.exec.global_trace_events));
}
}
return n;
@@ -3106,10 +3121,11 @@ rb_iseq_remove_local_tracepoint_recursively(const rb_iseq_t *iseq, VALUE tpval)
void
rb_iseq_trace_set(const rb_iseq_t *iseq, rb_event_flag_t turnon_events)
{
- if (iseq->aux.global_trace_events == turnon_events) {
+ if (iseq->aux.exec.global_trace_events == turnon_events) {
return;
}
- if (iseq->flags & ISEQ_USE_COMPILE_DATA) {
+
+ if (!ISEQ_EXECUTABLE_P(iseq)) {
/* this is building ISeq */
return;
}
@@ -3118,8 +3134,8 @@ rb_iseq_trace_set(const rb_iseq_t *iseq, rb_event_flag_t turnon_events)
const struct rb_iseq_constant_body *const body = iseq->body;
VALUE *iseq_encoded = (VALUE *)body->iseq_encoded;
rb_event_flag_t enabled_events;
- rb_event_flag_t local_events = iseq->local_hooks ? iseq->local_hooks->events : 0;
- ((rb_iseq_t *)iseq)->aux.global_trace_events = turnon_events;
+ rb_event_flag_t local_events = iseq->aux.exec.local_hooks ? iseq->aux.exec.local_hooks->events : 0;
+ ((rb_iseq_t *)iseq)->aux.exec.global_trace_events = turnon_events;
enabled_events = turnon_events | local_events;
for (pc=0; pc<body->iseq_size;) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-26 10:07:06 +0000