1 files changed, 0 insertions, 99 deletions
diff --git a/ruby_1_9_3/gc.h b/ruby_1_9_3/gc.h
deleted file mode 100644
index 08ee62ad13..0000000000
--- a/ruby_1_9_3/gc.h
+++ /dev/null
@@ -1,99 +0,0 @@
-
-#ifndef RUBY_GC_H
-#define RUBY_GC_H 1
-
-#if defined(__x86_64__) && defined(__GNUC__)
-#define SET_MACHINE_STACK_END(p) __asm__ volatile ("movq\t%%rsp, %0" : "=r" (*(p)))
-#elif defined(__i386) && defined(__GNUC__)
-#define SET_MACHINE_STACK_END(p) __asm__ volatile ("movl\t%%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 inline void
-rb_gc_debug_indent(void)
-{
-    printf("%*s", ruby_gc_debug_indent, "");
-}
-
-static inline void
-rb_gc_debug_body(const char *mode, const 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);(ptr)=NULL;}
-
-#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(volatile 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
-
-#if STACK_GROW_DIRECTION
-#define STACK_GROW_DIR_DETECTION
-#define STACK_DIR_UPPER(a,b) STACK_UPPER(0, (a), (b))
-#else
-#define STACK_GROW_DIR_DETECTION VALUE stack_grow_dir_detection
-#define STACK_DIR_UPPER(a,b) STACK_UPPER(&stack_grow_dir_detection, (a), (b))
-#endif
-#define IS_STACK_DIR_UPPER() STACK_DIR_UPPER(1,0)
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-size_t rb_objspace_data_type_memsize(VALUE obj);
-void rb_objspace_each_objects(
-    int (*callback)(void *start, void *end, size_t stride, void *data),
-    void *data);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#endif /* RUBY_GC_H */