44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/***********************************************************************/
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/* */
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/* OCaml */
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/* */
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/* Xavier Leroy, projet Cristal, 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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/* structure of the stacks */
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#ifndef CAML_STACKS_H
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#define CAML_STACKS_H
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#include "misc.h"
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#include "mlvalues.h"
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#include "memory.h"
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CAMLextern value * caml_stack_low;
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CAMLextern value * caml_stack_high;
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CAMLextern value * caml_stack_threshold;
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CAMLextern value * caml_extern_sp;
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CAMLextern value * caml_trapsp;
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CAMLextern value * caml_trap_barrier;
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#define Trap_pc(tp) (((code_t *)(tp))[0])
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#define Trap_link(tp) (((value **)(tp))[1])
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void caml_init_stack (uintnat init_max_size);
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void caml_realloc_stack (asize_t required_size);
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void caml_change_max_stack_size (uintnat new_max_size);
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uintnat caml_stack_usage (void);
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CAMLextern uintnat (*caml_stack_usage_hook)(void);
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#endif /* CAML_STACKS_H */
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