1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0 3 4ATOMICDIR=$(dirname $0) 5 6. ${ATOMICDIR}/atomic-tbl.sh 7 8#gen_cast(arg, int, atomic) 9gen_cast() 10{ 11 local arg="$1"; shift 12 local int="$1"; shift 13 local atomic="$1"; shift 14 15 [ "${arg%%:*}" = "p" ] || return 16 17 printf "($(gen_param_type "${arg}" "${int}" "${atomic}"))" 18} 19 20#gen_args_cast(int, atomic, arg...) 21gen_args_cast() 22{ 23 local int="$1"; shift 24 local atomic="$1"; shift 25 26 while [ "$#" -gt 0 ]; do 27 local cast="$(gen_cast "$1" "${int}" "${atomic}")" 28 local arg="$(gen_param_name "$1")" 29 printf "${cast}${arg}" 30 [ "$#" -gt 1 ] && printf ", " 31 shift; 32 done 33} 34 35#gen_proto_order_variant(meta, pfx, name, sfx, order, atomic, int, arg...) 36gen_proto_order_variant() 37{ 38 local meta="$1"; shift 39 local pfx="$1"; shift 40 local name="$1"; shift 41 local sfx="$1"; shift 42 local order="$1"; shift 43 local atomic="$1"; shift 44 local int="$1"; shift 45 46 local atomicname="${pfx}${name}${sfx}${order}" 47 48 local ret="$(gen_ret_type "${meta}" "long")" 49 local params="$(gen_params "long" "atomic_long" "$@")" 50 local argscast="$(gen_args_cast "${int}" "${atomic}" "$@")" 51 local retstmt="$(gen_ret_stmt "${meta}")" 52 53cat <<EOF 54static __always_inline ${ret} 55raw_atomic_long_${atomicname}(${params}) 56{ 57 ${retstmt}raw_${atomic}_${atomicname}(${argscast}); 58} 59 60EOF 61} 62 63cat << EOF 64// SPDX-License-Identifier: GPL-2.0 65 66// Generated by $0 67// DO NOT MODIFY THIS FILE DIRECTLY 68 69#ifndef _LINUX_ATOMIC_LONG_H 70#define _LINUX_ATOMIC_LONG_H 71 72#include <linux/compiler.h> 73#include <asm/types.h> 74 75#ifdef CONFIG_64BIT 76typedef atomic64_t atomic_long_t; 77#define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i) 78#define atomic_long_cond_read_acquire atomic64_cond_read_acquire 79#define atomic_long_cond_read_relaxed atomic64_cond_read_relaxed 80#else 81typedef atomic_t atomic_long_t; 82#define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i) 83#define atomic_long_cond_read_acquire atomic_cond_read_acquire 84#define atomic_long_cond_read_relaxed atomic_cond_read_relaxed 85#endif 86 87#ifdef CONFIG_64BIT 88 89EOF 90 91grep '^[a-z]' "$1" | while read name meta args; do 92 gen_proto "${meta}" "${name}" "atomic64" "s64" ${args} 93done 94 95cat <<EOF 96#else /* CONFIG_64BIT */ 97 98EOF 99 100grep '^[a-z]' "$1" | while read name meta args; do 101 gen_proto "${meta}" "${name}" "atomic" "int" ${args} 102done 103 104cat <<EOF 105#endif /* CONFIG_64BIT */ 106#endif /* _LINUX_ATOMIC_LONG_H */ 107EOF 108