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authorko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-12-06 10:52:27 +0000
committerko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-12-06 10:52:27 +0000
commitd3aad1592213ed2c6ade84b09119c9fce46d185e (patch)
tree5c15f5ba159d11a06b18fd49a5c229ffb8c84fc2 /vm_core.h
parente39a83a150dba2021f519186b3908edd65a7cba6 (diff)
Return same ISeq object for one src.
* iseq.c: before this patch, RubyVM::InstructionSequence.of(src) (ISeq in short) returns different ISeq (wrapper) objects point to one ISeq internal object. This patch changes this behavior to cache created ISeq (wrapper) objects and return same ISeq object for an internal ISeq object. * iseq.h (ISEQ_EXECUTABLE_P): introduced to check executable ISeq objects. * iseq.h (ISEQ_COMPILE_DATA_ALLOC): reordr setting flag line to avoid ISEQ_USE_COMPILE_DATA but compiled_data == NULL case. * vm_core.h (rb_iseq_t): introduce `rb_iseq_t::wrapper` and `rb_iseq_t::aux::exec`. Move `rb_iseq_t::local_hooks` to `rb_iseq_t::aux::exec::local_hooks`. * test/ruby/test_iseq.rb: add ISeq.of() tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_core.h')
-rw-r--r--vm_core.h12
1 files changed, 8 insertions, 4 deletions
diff --git a/vm_core.h b/vm_core.h
index fd47aed..b40ef4c 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -473,9 +473,10 @@ struct rb_iseq_constant_body {
/* T_IMEMO/iseq */
/* typedef rb_iseq_t is in method.h */
struct rb_iseq_struct {
- VALUE flags;
- struct rb_hook_list_struct *local_hooks;
- struct rb_iseq_constant_body *body;
+ VALUE flags; /* 1 */
+ VALUE wrapper; /* 2 */
+
+ struct rb_iseq_constant_body *body; /* 3 */
union { /* 4, 5 words */
struct iseq_compile_data *compile_data; /* used at compile time */
@@ -485,7 +486,10 @@ struct rb_iseq_struct {
int index;
} loader;
- rb_event_flag_t global_trace_events;
+ struct {
+ struct rb_hook_list_struct *local_hooks;
+ rb_event_flag_t global_trace_events;
+ } exec;
} aux;
};