vm_method.c: disable GMC writing if GMC is disabled

* vm_method.c (rb_method_entry_get_without_cache): disable GMC
  writing if GMC is disabled
  [ruby-core:61218]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
normal 2014-03-02 23:24:38 +00:00
Родитель fd61a78303
Коммит 4e12ff9225
2 изменённых файлов: 29 добавлений и 11 удалений

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@ -1,3 +1,9 @@
Mon Mar 3 08:10:04 2014 Eric Wong <e@80x24.org>
* vm_method.c (rb_method_entry_get_without_cache): disable GMC
writing if GMC is disabled.
[ruby-core:61218]
Mon Mar 3 07:47:17 2014 Eric Wong <e@80x24.org>
* README.EXT: wrap GetDBM with do/while(0)

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@ -2,6 +2,7 @@
* This file is included by vm.c
*/
#if OPT_GLOBAL_METHOD_CACHE
#ifndef GLOBAL_METHOD_CACHE_SIZE
#define GLOBAL_METHOD_CACHE_SIZE 0x800
#endif
@ -16,6 +17,9 @@
#define GLOBAL_METHOD_CACHE_KEY(c,m) ((((c)>>3)^(m))&GLOBAL_METHOD_CACHE_MASK)
#define GLOBAL_METHOD_CACHE(c,m) (global_method_cache + GLOBAL_METHOD_CACHE_KEY(c,m))
#else
#define GLOBAL_METHOD_CACHE(c,m) 0,rb_bug("global method cache disabled improperly")
#endif
#include "method.h"
#define NOEX_NOREDEF 0
@ -42,7 +46,10 @@ struct cache_entry {
VALUE defined_class;
};
#if OPT_GLOBAL_METHOD_CACHE
static struct cache_entry global_method_cache[GLOBAL_METHOD_CACHE_SIZE];
#endif
#define ruby_running (GET_VM()->running)
/* int ruby_running = 0; */
@ -575,19 +582,24 @@ rb_method_entry_get_without_cache(VALUE klass, ID id,
defined_class = me->klass;
if (ruby_running) {
struct cache_entry *ent;
ent = GLOBAL_METHOD_CACHE(klass, id);
ent->class_serial = RCLASS_SERIAL(klass);
ent->method_state = GET_GLOBAL_METHOD_STATE();
ent->defined_class = defined_class;
ent->mid = id;
if (OPT_GLOBAL_METHOD_CACHE) {
struct cache_entry *ent;
ent = GLOBAL_METHOD_CACHE(klass, id);
ent->class_serial = RCLASS_SERIAL(klass);
ent->method_state = GET_GLOBAL_METHOD_STATE();
ent->defined_class = defined_class;
ent->mid = id;
if (UNDEFINED_METHOD_ENTRY_P(me)) {
ent->me = 0;
me = 0;
if (UNDEFINED_METHOD_ENTRY_P(me)) {
ent->me = 0;
me = 0;
}
else {
ent->me = me;
}
}
else {
ent->me = me;
else if (UNDEFINED_METHOD_ENTRY_P(me)) {
me = 0;
}
}