59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/***********************************************************************/
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/* */
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/* OCaml */
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/* */
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/* Damien Doligez, projet Para, INRIA Rocquencourt */
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/* */
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/* Copyright 1996 Institut National de Recherche en Informatique et */
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/* en Automatique. All rights reserved. This file is distributed */
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/* under the terms of the GNU Library General Public License, with */
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/* the special exception on linking described in file ../LICENSE. */
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/* */
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/***********************************************************************/
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/* $Id$ */
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#ifndef CAML_MINOR_GC_H
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#define CAML_MINOR_GC_H
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#include "misc.h"
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CAMLextern char *caml_young_start, *caml_young_ptr;
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CAMLextern char *caml_young_end, *caml_young_limit;
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extern asize_t caml_minor_heap_size;
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extern int caml_in_minor_collection;
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struct caml_ref_table {
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value **base;
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value **end;
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value **threshold;
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value **ptr;
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value **limit;
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asize_t size;
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asize_t reserve;
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};
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CAMLextern struct caml_ref_table caml_ref_table, caml_weak_ref_table;
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#define Is_young(val) \
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(Assert (Is_block (val)), \
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(addr)(val) < (addr)caml_young_end && (addr)(val) > (addr)caml_young_start)
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extern void caml_set_minor_heap_size (asize_t);
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extern void caml_empty_minor_heap (void);
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CAMLextern void caml_minor_collection (void);
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CAMLextern void garbage_collection (void); /* def in asmrun/signals.c */
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extern void caml_realloc_ref_table (struct caml_ref_table *);
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extern void caml_alloc_table (struct caml_ref_table *, asize_t, asize_t);
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extern void caml_oldify_one (value, value *);
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extern void caml_oldify_mopup (void);
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#define Oldify(p) do{ \
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value __oldify__v__ = *p; \
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if (Is_block (__oldify__v__) && Is_young (__oldify__v__)){ \
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caml_oldify_one (__oldify__v__, (p)); \
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} \
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}while(0)
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#endif /* CAML_MINOR_GC_H */
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