fix_code.h

/**************************************************************************/
/*                                                                        */
/*                                 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 Lesser General Public License version 2.1, with the          */
/*   special exception on linking described in the file LICENSE.          */
/*                                                                        */
/**************************************************************************/

/* Handling of blocks of bytecode (endianness switch, threading). */

#ifndef CAML_FIX_CODE_H
#define CAML_FIX_CODE_H

#ifdef CAML_INTERNALS

#include "config.h"
#include "misc.h"
#include "mlvalues.h"

extern code_t caml_start_code;
extern asize_t caml_code_size;

void caml_init_code_fragments(void);
void caml_load_code (int fd, asize_t len);
void caml_fixup_endianness (code_t code, asize_t len);
void caml_set_instruction (code_t pos, opcode_t instr);
int caml_is_instruction (opcode_t instr1, opcode_t instr2);

#ifdef THREADED_CODE
void caml_init_thread_code(const void * const * instr_table,
                           const void * instr_base);
void caml_thread_code (code_t code, asize_t len);
#endif

#endif /* CAML_INTERNALS */

#endif /* CAML_FIX_CODE_H */