* this commit is a result of refactoring. only renaming functions,

  moving definitions place, add/remove prototypes, deleting
  unused variables and removing yarv.h.
  This commit doesn't change any behavior of ruby/vm.
* yarv.h, common.mk: remove yarv.h (contents are moved to yarvcore.h).
* error.c, eval_intern.h: include yarvcore.h instead yarv.h
* rename some functions:
  * debug.[ch]: debug_*() -> ruby_debug_*()
  * iseq.c: iseq_*() -> rb_iseq_*(), ruby_iseq_disasm()
  * iseq.c: node_name() -> ruby_node_name()
  * vm.c: yarv_check_redefinition_opt_method() ->
    rb_vm_check_redefinition_opt_method()
* some refactoring with checking -Wall.
* array.c: remove rb_ary_ptr() (unused) and remove unused
  local variables.
* object.c: add a prototype of rb_mod_module_exec().
* eval_intern.h (ruby_cref): set it inline.
* eval_load.c (rb_load), yarvcore.c: yarv_load() -> rb_load_internal().
* parse.y: add a prototype of rb_parse_in_eval() (in eval.c).
* process.c: add a prototype of rb_thread_stop_timer_thread() (in thread.c).
* thread.c: remove raw_gets() function (unused) and fix some format
  mismatch (format mismatchs have remained yet. this is todo).
* thread.c (rb_thread_wait_fd_rw): fix typo on label name.
* thread_pthread.ci: comment out codes with USE_THREAD_CACHE.
* vm.c (rb_svar, rb_backref_get, rb_backref_get,
  rb_lastline_get, rb_lastline_set) : moved from yarvcore.c.
* vm.c (yarv_init_redefined_flag): add a prototype and rename
  yarv_opt_method_table to vm_opt_method_table.
* vm.c (rb_thread_eval): moved from yarvcore.c.
* yarvcore.c: remove unused global variables and fix to use nsdr().



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 4 deletions

diff --git a/thread_pthread.ci b/thread_pthread.ci
index c5f2ebbac7..3b84429284 100644
--- a/thread_pthread.ci
+++ b/thread_pthread.ci
@@ -43,8 +43,6 @@ NOINLINE(static int
 	 thread_start_func_2(rb_thead_t *th, VALUE *stack_start));
 void static thread_cleanup_func(void *th_ptr);
 
-static rb_thead_t *register_cached_thread_and_wait(void);
-
 #define USE_THREAD_CACHE 0
 
 static void *
@@ -71,6 +69,7 @@ thread_start_func_1(void *th_ptr)
     if (1) {
 	/* cache thread */
 	rb_thead_t *th;
+	static rb_thead_t *register_cached_thread_and_wait(void);
 	if ((th = register_cached_thread_and_wait()) != 0) {
 	    th_ptr = (void *)th;
 	    th->thread_id = pthread_self();
@@ -83,14 +82,15 @@ thread_start_func_1(void *th_ptr)
 
 void rb_thread_create_control_thread(void);
 
-static pthread_mutex_t thread_cache_lock = PTHREAD_MUTEX_INITIALIZER;
-
 struct cached_thread_entry {
     volatile rb_thead_t **th_area;
     pthread_cond_t *cond;
     struct cached_thread_entry *next;
 };
 
+
+#if USE_THREAD_CACHE
+static pthread_mutex_t thread_cache_lock = PTHREAD_MUTEX_INITIALIZER;
 struct cached_thread_entry *cached_thread_root;
 
 static rb_thead_t *
@@ -142,6 +142,7 @@ register_cached_thread_and_wait(void)
 
     return (rb_thead_t *)th_area;
 }
+#endif
 
 static int
 use_cached_thread(rb_thead_t *th)
@@ -331,6 +332,7 @@ static struct yarv_signal_thread_list signal_thread_list_anchor = {
     native_mutex_unlock(lock); \
 } while (0)
 
+#if 0 /* for debug */
 static void
 print_signal_list(char *str)
 {
@@ -343,6 +345,7 @@ print_signal_list(char *str)
     }
     thread_debug("\n");
 }
+#endif
 
 static void
 yarv_add_signal_thread_list(rb_thead_t *th)