/* Copyright (C) 2021,2022 fef <owo@fef.moe>.  All rights reserved. */

#pragma once
#ifndef _ARCH_ATOM_H_
#error "This file is not meant to be included directly, use <arch/atom.h>"
#endif

#include <gay/cdefs.h>
#include <gay/types.h>

/*
 * we use ILP32 on i386, long is the same as int
 */

#ifndef __ILP32__
#error "__ILP32__ must be defined on i386"
#endif

static inline void latom_init(latom_t *latom, long val)
{
	latom->_value = val;
}

static inline long latom_read(const latom_t *latom)
{
	return latom->_value;
}

static __always_inline long latom_xchg(latom_t *latom, long val)
{
	return atom_xchg((atom_t *)latom, val);
}

static __always_inline long latom_cmp_xchg(latom_t *latom, long compare, long val)
{
	return atom_cmp_xchg((atom_t *)latom, compare, val);
}

static __always_inline long latom_add(latom_t *latom, long val)
{
	return atom_add((atom_t *)latom, val);
}

static __always_inline long latom_sub(latom_t *latom, long val)
{
	return atom_sub((atom_t *)latom, val);
}

static __always_inline bool latom_inc(latom_t *latom)
{
	return atom_inc((atom_t *)latom);
}

static __always_inline bool latom_dec(latom_t *latom)
{
	return atom_dec((atom_t *)latom);
}

static __always_inline long latom_and(latom_t *latom, long val)
{
	return atom_and((atom_t *)latom, val);
}

static __always_inline long latom_or(latom_t *latom, long val)
{
	return atom_or((atom_t *)latom, val);
}

static __always_inline long latom_xor(latom_t *latom, long val)
{
	return atom_xor((atom_t *)latom, val);
}

static __always_inline bool latom_set_bit(latom_t *latom, int pos)
{
	return atom_set_bit((atom_t *)latom, pos);
}

static __always_inline bool latom_clr_bit(latom_t *latom, int pos)
{
	return atom_clr_bit((atom_t *)latom, pos);
}

static __always_inline bool latom_flip_bit(latom_t *latom, int pos)
{
	return atom_flip_bit((atom_t *)latom, pos);
}