/*
 * %CopyrightBegin%
 *
 * Copyright Ericsson AB 2001-2011. All Rights Reserved.
 *
 * The contents of this file are subject to the Erlang Public License,
 * Version 1.1, (the "License"); you may not use this file except in
 * compliance with the License. You should have received a copy of the
 * Erlang Public License along with this software. If not, it can be
 * retrieved online at http://www.erlang.org/.
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 * the License for the specific language governing rights and limitations
 * under the License.
 *
 * %CopyrightEnd%
 */
/*
 * hipe_native_bif.h
 */
 
#ifndef HIPE_NATIVE_BIF_H
#define HIPE_NATIVE_BIF_H

#include "bif.h"
#include "hipe_arch.h"

/*
 * Prototypes for entry points used by native code.
 */
AEXTERN(Eterm,nbif_callemu,(void));
AEXTERN(int,nbif_suspend_0,(void));	/* caller ignores retval */
AEXTERN(int,nbif_suspend_msg,(void));
AEXTERN(int,nbif_suspend_msg_timeout,(void));

AEXTERN(Eterm,nbif_rethrow,(Process*, Eterm, Eterm));
AEXTERN(Eterm,nbif_set_timeout,(Process*, Eterm));

AEXTERN(Eterm,nbif_gc_1,(void));

AEXTERN(Eterm,nbif_apply,(void));
AEXTERN(Eterm,nbif_find_na_or_make_stub,(void));
AEXTERN(Eterm,nbif_nonclosure_address,(void));

AEXTERN(Eterm,nbif_add_2,(void));
AEXTERN(Eterm,nbif_sub_2,(void));
AEXTERN(Eterm,nbif_mul_2,(void));

AEXTERN(Eterm,nbif_conv_big_to_float,(void));
AEXTERN(void,nbif_fclearerror_error,(Process*));

AEXTERN(int,nbif_bs_put_big_integer,(void));
AEXTERN(int,nbif_bs_put_small_float,(void));
AEXTERN(void,nbif_bs_put_bits,(void));
AEXTERN(Eterm,nbif_bs_get_integer_2,(void));
AEXTERN(Eterm,nbif_bs_get_float_2,(void));
AEXTERN(Eterm,nbif_bs_get_binary_2,(void));
AEXTERN(char*,nbif_bs_allocate,(void));
AEXTERN(Binary*,nbif_bs_reallocate,(void));
AEXTERN(Eterm,nbif_bs_utf8_size,(Eterm));
AEXTERN(Eterm,nbif_bs_put_utf8,(Process*,Eterm,byte*,unsigned int));
AEXTERN(Eterm,nbif_bs_get_utf8,(void));
AEXTERN(Eterm,nbif_bs_utf16_size,(Eterm));
AEXTERN(Eterm,nbif_bs_put_utf16be,(Process*,Eterm,byte*,unsigned int));
AEXTERN(Eterm,nbif_bs_put_utf16le,(Process*,Eterm,byte*,unsigned int));
AEXTERN(Eterm,nbif_bs_get_utf16,(void));
AEXTERN(Eterm,nbif_bs_validate_unicode,(Process*,Eterm));
AEXTERN(Eterm,nbif_bs_validate_unicode_retract,(void));

AEXTERN(void,nbif_select_msg,(Process*));
AEXTERN(Eterm,nbif_cmp_2,(void));
AEXTERN(Eterm,nbif_eq_2,(void));

BIF_RETTYPE hipe_nonclosure_address(BIF_ALIST_2);
BIF_RETTYPE hipe_conv_big_to_float(BIF_ALIST_1);
void hipe_fclearerror_error(Process*);
void hipe_select_msg(Process*);
void hipe_gc(Process*, Eterm);
BIF_RETTYPE hipe_set_timeout(BIF_ALIST_1);
void hipe_handle_exception(Process*);
BIF_RETTYPE hipe_rethrow(BIF_ALIST_2);
char *hipe_bs_allocate(int);
Binary *hipe_bs_reallocate(Binary*, int);
int hipe_bs_put_small_float(Process*, Eterm, Uint, byte*, unsigned, unsigned);
void hipe_bs_put_bits(Eterm, Uint, byte*, unsigned, unsigned);
Eterm hipe_bs_utf8_size(Eterm);
BIF_RETTYPE hipe_bs_put_utf8(BIF_ALIST_3);
Eterm hipe_bs_utf16_size(Eterm);
BIF_RETTYPE hipe_bs_put_utf16be(BIF_ALIST_3);
BIF_RETTYPE hipe_bs_put_utf16le(BIF_ALIST_3);
BIF_RETTYPE hipe_bs_validate_unicode(BIF_ALIST_1);
struct erl_bin_match_buffer;
int hipe_bs_validate_unicode_retract(struct erl_bin_match_buffer*, Eterm);

#ifdef NO_FPE_SIGNALS
AEXTERN(void,nbif_emulate_fpe,(Process*));
void hipe_emulate_fpe(Process*);
#endif

/*
 * Stuff that is different in SMP and non-SMP.
 */
#ifdef ERTS_SMP
int hipe_bs_put_big_integer(Process*, Eterm, Uint, byte*, unsigned, unsigned);
#else
int hipe_bs_put_big_integer(Eterm, Uint, byte*, unsigned, unsigned);
#endif

AEXTERN(Eterm,nbif_check_get_msg,(Process*));
Eterm hipe_check_get_msg(Process*);

/*
 * SMP-specific stuff
 */
#ifdef ERTS_SMP
AEXTERN(void,nbif_atomic_inc,(void));
AEXTERN(void,nbif_clear_timeout,(Process*));
void hipe_atomic_inc(int*);
void hipe_clear_timeout(Process*);
#endif

#define BIF_LIST(M,F,A,C,I)	AEXTERN(Eterm,nbif_##C,(void));
#include "erl_bif_list.h"
#undef BIF_LIST

#endif	/* HIPE_NATIVE_BIF_H */