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Diffstat (limited to 'byterun/caml/stacks.h')
| -rw-r--r-- | byterun/caml/stacks.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/byterun/caml/stacks.h b/byterun/caml/stacks.h new file mode 100644 index 000000000..c596f2550 --- /dev/null +++ b/byterun/caml/stacks.h @@ -0,0 +1,41 @@ +/***********************************************************************/ +/* */ +/* OCaml */ +/* */ +/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */ +/* */ +/* Copyright 1996 Institut National de Recherche en Informatique et */ +/* en Automatique. All rights reserved. This file is distributed */ +/* under the terms of the GNU Library General Public License, with */ +/* the special exception on linking described in file ../LICENSE. */ +/* */ +/***********************************************************************/ + +/* structure of the stacks */ + +#ifndef CAML_STACKS_H +#define CAML_STACKS_H + + +#include "misc.h" +#include "mlvalues.h" +#include "memory.h" + +CAMLextern value * caml_stack_low; +CAMLextern value * caml_stack_high; +CAMLextern value * caml_stack_threshold; +CAMLextern value * caml_extern_sp; +CAMLextern value * caml_trapsp; +CAMLextern value * caml_trap_barrier; + +#define Trap_pc(tp) (((code_t *)(tp))[0]) +#define Trap_link(tp) (((value **)(tp))[1]) + +void caml_init_stack (uintnat init_max_size); +void caml_realloc_stack (asize_t required_size); +void caml_change_max_stack_size (uintnat new_max_size); +uintnat caml_stack_usage (void); + +CAMLextern uintnat (*caml_stack_usage_hook)(void); + +#endif /* CAML_STACKS_H */ |