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 name="$1$2$3$4"; shift; shift; shift; shift 40 local atomic="$1"; shift 41 local int="$1"; shift 42 43 local ret="$(gen_ret_type "${meta}" "long")" 44 local params="$(gen_params "long" "atomic_long" "$@")" 45 local argscast="$(gen_args_cast "${int}" "${atomic}" "$@")" 46 local retstmt="$(gen_ret_stmt "${meta}")" 47 48cat <<EOF 49static inline ${ret} 50atomic_long_${name}(${params}) 51{ 52 ${retstmt}${atomic}_${name}(${argscast}); 53} 54 55EOF 56} 57 58cat << EOF 59// SPDX-License-Identifier: GPL-2.0 60 61// Generated by $0 62// DO NOT MODIFY THIS FILE DIRECTLY 63 64#ifndef _ASM_GENERIC_ATOMIC_LONG_H 65#define _ASM_GENERIC_ATOMIC_LONG_H 66 67#include <asm/types.h> 68 69#ifdef CONFIG_64BIT 70typedef atomic64_t atomic_long_t; 71#define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i) 72#define atomic_long_cond_read_acquire atomic64_cond_read_acquire 73#define atomic_long_cond_read_relaxed atomic64_cond_read_relaxed 74#else 75typedef atomic_t atomic_long_t; 76#define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i) 77#define atomic_long_cond_read_acquire atomic_cond_read_acquire 78#define atomic_long_cond_read_relaxed atomic_cond_read_relaxed 79#endif 80 81#ifdef CONFIG_64BIT 82 83EOF 84 85grep '^[a-z]' "$1" | while read name meta args; do 86 gen_proto "${meta}" "${name}" "atomic64" "s64" ${args} 87done 88 89cat <<EOF 90#else /* CONFIG_64BIT */ 91 92EOF 93 94grep '^[a-z]' "$1" | while read name meta args; do 95 gen_proto "${meta}" "${name}" "atomic" "int" ${args} 96done 97 98cat <<EOF 99#endif /* CONFIG_64BIT */ 100#endif /* _ASM_GENERIC_ATOMIC_LONG_H */ 101EOF 102