remove gc

1 files changed, 0 insertions, 176 deletions

diff --git a/gc/include/private/dbg_mlc.h b/gc/include/private/dbg_mlc.h
deleted file mode 100644
index e2003e6..0000000
--- a/gc/include/private/dbg_mlc.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/* 
- * Copyright 1988, 1989 Hans-J. Boehm, Alan J. Demers
- * Copyright (c) 1991-1995 by Xerox Corporation.  All rights reserved.
- * Copyright (c) 1997 by Silicon Graphics.  All rights reserved.
- * Copyright (c) 1999 by Hewlett-Packard Company.  All rights reserved.
- *
- * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
- *
- * Permission is hereby granted to use or copy this program
- * for any purpose,  provided the above notices are retained on all copies.
- * Permission to modify the code and to distribute modified code is granted,
- * provided the above notices are retained, and a notice that the code was
- * modified is included with the above copyright notice.
- */
-
-/*
- * This is mostly an internal header file.  Typical clients should
- * not use it.  Clients that define their own object kinds with
- * debugging allocators will probably want to include this, however.
- * No attempt is made to keep the namespace clean.  This should not be
- * included from header files that are frequently included by clients.
- */
-
-#ifndef _DBG_MLC_H
-
-#define _DBG_MLC_H
-
-# define I_HIDE_POINTERS
-# include "gc_priv.h"
-# ifdef KEEP_BACK_PTRS
-#   include "gc_backptr.h"
-# endif
-
-#ifndef HIDE_POINTER
-  /* Gc.h was previously included, and hence the I_HIDE_POINTERS	*/
-  /* definition had no effect.  Repeat the gc.h definitions here to	*/
-  /* get them anyway.							*/
-    typedef GC_word GC_hidden_pointer;
-#   define HIDE_POINTER(p) (~(GC_hidden_pointer)(p))
-#   define REVEAL_POINTER(p) ((GC_PTR)(HIDE_POINTER(p)))
-#endif /* HIDE_POINTER */
-
-# define START_FLAG ((word)0xfedcedcb)
-# define END_FLAG ((word)0xbcdecdef)
-	/* Stored both one past the end of user object, and one before	*/
-	/* the end of the object as seen by the allocator.		*/
-
-# if defined(KEEP_BACK_PTRS) || defined(PRINT_BLACK_LIST) \
-     || defined(MAKE_BACK_GRAPH)
-    /* Pointer "source"s that aren't real locations.	*/
-    /* Used in oh_back_ptr fields and as "source"	*/
-    /* argument to some marking functions.		*/
-#	define NOT_MARKED (ptr_t)(0)
-#	define MARKED_FOR_FINALIZATION (ptr_t)(2)
-	    /* Object was marked because it is finalizable.	*/
-#	define MARKED_FROM_REGISTER (ptr_t)(4)
-	    /* Object was marked from a rgister.  Hence the	*/
-	    /* source of the reference doesn't have an address.	*/
-# endif /* KEEP_BACK_PTRS || PRINT_BLACK_LIST */
-
-/* Object header */
-typedef struct {
-#   if defined(KEEP_BACK_PTRS) || defined(MAKE_BACK_GRAPH)
-	/* We potentially keep two different kinds of back 	*/
-	/* pointers.  KEEP_BACK_PTRS stores a single back 	*/
-	/* pointer in each reachable object to allow reporting	*/
-	/* of why an object was retained.  MAKE_BACK_GRAPH	*/
-	/* builds a graph containing the inverse of all 	*/
-	/* "points-to" edges including those involving 		*/
-	/* objects that have just become unreachable. This	*/
-	/* allows detection of growing chains of unreachable	*/
-	/* objects.  It may be possible to eventually combine	*/
-	/* both, but for now we keep them separate.  Both	*/
-	/* kinds of back pointers are hidden using the 		*/
-	/* following macros.  In both cases, the plain version	*/
-	/* is constrained to have an least significant bit of 1,*/
-	/* to allow it to be distinguished from a free list 	*/
-	/* link.  This means the plain version must have an	*/
-	/* lsb of 0.						*/
-	/* Note that blocks dropped by black-listing will	*/
-	/* also have the lsb clear once debugging has		*/
-	/* started.						*/
-	/* We're careful never to overwrite a value with lsb 0.	*/
-#       if ALIGNMENT == 1
-	  /* Fudge back pointer to be even.  */
-#	  define HIDE_BACK_PTR(p) HIDE_POINTER(~1 & (GC_word)(p))
-#	else
-#	  define HIDE_BACK_PTR(p) HIDE_POINTER(p)
-#	endif
-	
-#       ifdef KEEP_BACK_PTRS
-	  GC_hidden_pointer oh_back_ptr;
-#	endif
-#	ifdef MAKE_BACK_GRAPH
-	  GC_hidden_pointer oh_bg_ptr;
-#	endif
-#	if defined(ALIGN_DOUBLE) && \
-	    (defined(KEEP_BACK_PTRS) != defined(MAKE_BACK_GRAPH))
-	  word oh_dummy;
-#	endif
-#   endif
-    GC_CONST char * oh_string;	/* object descriptor string	*/
-    word oh_int;		/* object descriptor integers	*/
-#   ifdef NEED_CALLINFO
-      struct callinfo oh_ci[NFRAMES];
-#   endif
-#   ifndef SHORT_DBG_HDRS
-      word oh_sz;			/* Original malloc arg.		*/
-      word oh_sf;			/* start flag */
-#   endif /* SHORT_DBG_HDRS */
-} oh;
-/* The size of the above structure is assumed not to dealign things,	*/
-/* and to be a multiple of the word length.				*/
-
-#ifdef SHORT_DBG_HDRS
-#   define DEBUG_BYTES (sizeof (oh))
-#   define UNCOLLECTABLE_DEBUG_BYTES DEBUG_BYTES
-#else
-    /* Add space for END_FLAG, but use any extra space that was already	*/
-    /* added to catch off-the-end pointers.				*/
-    /* For uncollectable objects, the extra byte is not added.		*/
-#   define UNCOLLECTABLE_DEBUG_BYTES (sizeof (oh) + sizeof (word))
-#   define DEBUG_BYTES (UNCOLLECTABLE_DEBUG_BYTES - EXTRA_BYTES)
-#endif
-#define USR_PTR_FROM_BASE(p) ((ptr_t)(p) + sizeof(oh))
-
-/* Round bytes to words without adding extra byte at end.	*/
-#define SIMPLE_ROUNDED_UP_WORDS(n) BYTES_TO_WORDS((n) + WORDS_TO_BYTES(1) - 1)
-
-/* ADD_CALL_CHAIN stores a (partial) call chain into an object	*/
-/* header.  It may be called with or without the allocation 	*/
-/* lock.							*/
-/* PRINT_CALL_CHAIN prints the call chain stored in an object	*/
-/* to stderr.  It requires that we do not hold the lock.	*/
-#ifdef SAVE_CALL_CHAIN
-#   define ADD_CALL_CHAIN(base, ra) GC_save_callers(((oh *)(base)) -> oh_ci)
-#   define PRINT_CALL_CHAIN(base) GC_print_callers(((oh *)(base)) -> oh_ci)
-#else
-# ifdef GC_ADD_CALLER
-#   define ADD_CALL_CHAIN(base, ra) ((oh *)(base)) -> oh_ci[0].ci_pc = (ra)
-#   define PRINT_CALL_CHAIN(base) GC_print_callers(((oh *)(base)) -> oh_ci)
-# else
-#   define ADD_CALL_CHAIN(base, ra)
-#   define PRINT_CALL_CHAIN(base)
-# endif
-#endif
-
-# ifdef GC_ADD_CALLER
-#   define OPT_RA ra,
-# else
-#   define OPT_RA
-# endif
-
-
-/* Check whether object with base pointer p has debugging info	*/ 
-/* p is assumed to point to a legitimate object in our part	*/
-/* of the heap.							*/
-#ifdef SHORT_DBG_HDRS
-# define GC_has_other_debug_info(p) TRUE
-#else
-  GC_bool GC_has_other_debug_info(/* p */);
-#endif
-
-#if defined(KEEP_BACK_PTRS) || defined(MAKE_BACK_GRAPH)
-# define GC_HAS_DEBUG_INFO(p) \
-	((*((word *)p) & 1) && GC_has_other_debug_info(p))
-#else
-# define GC_HAS_DEBUG_INFO(p) GC_has_other_debug_info(p)
-#endif
-
-/* Store debugging info into p.  Return displaced pointer. */
-/* Assumes we don't hold allocation lock.		   */
-ptr_t GC_store_debug_info(/* p, sz, string, integer */);
-
-#endif /* _DBG_MLC_H */