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88 lines
1.8 KiB
C
88 lines
1.8 KiB
C
/* Copyright (C) 2021,2022 fef <owo@fef.moe>. All rights reserved. */
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#pragma once
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#ifndef _ARCH_ATOM_H_
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#error "This file is not meant to be included directly, use <arch/atom.h>"
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#endif
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#include <gay/cdefs.h>
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#include <gay/types.h>
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/*
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* we use ILP32 on i386, long is the same as int
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*/
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#ifndef __ILP32__
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#error "__ILP32__ must be defined on i386"
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#endif
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static inline void latom_init(latom_t *latom, long val)
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{
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latom->_value = val;
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}
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static inline long latom_read(const latom_t *latom)
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{
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return latom->_value;
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}
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static __always_inline long latom_xchg(latom_t *latom, long val)
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{
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return atom_xchg((atom_t *)latom, val);
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}
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static __always_inline long latom_cmp_xchg(latom_t *latom, long compare, long val)
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{
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return atom_cmp_xchg((atom_t *)latom, compare, val);
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}
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static __always_inline long latom_add(latom_t *latom, long val)
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{
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return atom_add((atom_t *)latom, val);
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}
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static __always_inline long latom_sub(latom_t *latom, long val)
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{
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return atom_sub((atom_t *)latom, val);
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}
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static __always_inline bool latom_inc(latom_t *latom)
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{
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return atom_inc((atom_t *)latom);
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}
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static __always_inline bool latom_dec(latom_t *latom)
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{
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return atom_dec((atom_t *)latom);
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}
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static __always_inline long latom_and(latom_t *latom, long val)
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{
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return atom_and((atom_t *)latom, val);
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}
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static __always_inline long latom_or(latom_t *latom, long val)
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{
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return atom_or((atom_t *)latom, val);
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}
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static __always_inline long latom_xor(latom_t *latom, long val)
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{
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return atom_xor((atom_t *)latom, val);
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}
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static __always_inline bool latom_set_bit(latom_t *latom, int pos)
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{
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return atom_set_bit((atom_t *)latom, pos);
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}
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static __always_inline bool latom_clr_bit(latom_t *latom, int pos)
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{
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return atom_clr_bit((atom_t *)latom, pos);
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}
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static __always_inline bool latom_flip_bit(latom_t *latom, int pos)
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{
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return atom_flip_bit((atom_t *)latom, pos);
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}
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