diff options
| author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:13:14 +0000 |
|---|---|---|
| committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:13:14 +0000 |
| commit | d0233291bc8a5068e52c69c210e5979e5324b5bc (patch) | |
| tree | 7d9459449c33792c63eeb7baa071e76352e0baab /trunk/gc.h | |
| parent | 0dc342de848a642ecce8db697b8fecd83a63e117 (diff) | |
| parent | 72eaacaa15256ab95c3b52ea386f88586fb9da40 (diff) | |
re-adding tag v1_9_0_4 as an alias of trunk@18848v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/gc.h')
| -rw-r--r-- | trunk/gc.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/trunk/gc.h b/trunk/gc.h deleted file mode 100644 index 29fd6b407c..0000000000 --- a/trunk/gc.h +++ /dev/null @@ -1,75 +0,0 @@ - -#ifndef RUBY_GC_H -#define RUBY_GC_H 1 - -#if defined(__i386) && defined(__GNUC__) -#define SET_MACHINE_STACK_END(p) __asm__("mov %%esp, %0" : "=r" (*p)) -#else -NOINLINE(void rb_gc_set_stack_end(VALUE **stack_end_p)); -#define SET_MACHINE_STACK_END(p) rb_gc_set_stack_end(p) -#define USE_CONSERVATIVE_STACK_END -#endif - -/* for GC debug */ - -#ifndef RUBY_MARK_FREE_DEBUG -#define RUBY_MARK_FREE_DEBUG 0 -#endif - -#if RUBY_MARK_FREE_DEBUG -extern int ruby_gc_debug_indent; - -static void -rb_gc_debug_indent(void) -{ - printf("%*s", ruby_gc_debug_indent, ""); -} - -static void -rb_gc_debug_body(char *mode, char *msg, int st, void *ptr) -{ - if (st == 0) { - ruby_gc_debug_indent--; - } - rb_gc_debug_indent(); - printf("%s: %s %s (%p)\n", mode, st ? "->" : "<-", msg, ptr); - - if (st) { - ruby_gc_debug_indent++; - } - - fflush(stdout); -} - -#define RUBY_MARK_ENTER(msg) rb_gc_debug_body("mark", msg, 1, ptr) -#define RUBY_MARK_LEAVE(msg) rb_gc_debug_body("mark", msg, 0, ptr) -#define RUBY_FREE_ENTER(msg) rb_gc_debug_body("free", msg, 1, ptr) -#define RUBY_FREE_LEAVE(msg) rb_gc_debug_body("free", msg, 0, ptr) -#define RUBY_GC_INFO rb_gc_debug_indent(); printf - -#else -#define RUBY_MARK_ENTER(msg) -#define RUBY_MARK_LEAVE(msg) -#define RUBY_FREE_ENTER(msg) -#define RUBY_FREE_LEAVE(msg) -#define RUBY_GC_INFO if(0)printf -#endif - -#define RUBY_MARK_UNLESS_NULL(ptr) if(RTEST(ptr)){rb_gc_mark(ptr);} -#define RUBY_FREE_UNLESS_NULL(ptr) if(ptr){ruby_xfree(ptr);} - -#if STACK_GROW_DIRECTION > 0 -# define STACK_UPPER(x, a, b) a -#elif STACK_GROW_DIRECTION < 0 -# define STACK_UPPER(x, a, b) b -#else -RUBY_EXTERN int ruby_stack_grow_direction; -int ruby_get_stack_grow_direction(VALUE *addr); -# define stack_growup_p(x) ( \ - (ruby_stack_grow_direction ? \ - ruby_stack_grow_direction : \ - ruby_get_stack_grow_direction(x)) > 0) -# define STACK_UPPER(x, a, b) (stack_growup_p(x) ? a : b) -#endif - -#endif /* RUBY_GC_H */ |