path: root/erts/emulator/beam/beam_catches.h

/*
 * %CopyrightBegin%
 *
 * Copyright Ericsson AB 2000-2013. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * %CopyrightEnd%
 */

#ifndef __BEAM_CATCHES_H
#define __BEAM_CATCHES_H

#ifdef HAVE_CONFIG_H
#  include "config.h"
#endif
#include "sys.h"
#include "code_ix.h"

#define BEAM_CATCHES_NIL	(-1)

void beam_catches_init(void);
void beam_catches_start_staging(void);
void beam_catches_end_staging(int commit);
unsigned beam_catches_cons(BeamInstr* cp, unsigned cdr);
BeamInstr *beam_catches_car(unsigned i);
void beam_catches_delmod(unsigned head, BeamInstr* code, unsigned code_bytes,
			 ErtsCodeIndex);

#define catch_pc(x)	beam_catches_car(catch_val((x)))

#endif	/* __BEAM_CATCHES_H */