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 __always_inline ${ret}
 50arch_atomic_long_${name}(${params})
 51{
 52	${retstmt}arch_${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 _LINUX_ATOMIC_LONG_H
 65#define _LINUX_ATOMIC_LONG_H
 66
 67#include <linux/compiler.h>
 68#include <asm/types.h>
 69
 70#ifdef CONFIG_64BIT
 71typedef atomic64_t atomic_long_t;
 72#define ATOMIC_LONG_INIT(i)		ATOMIC64_INIT(i)
 73#define atomic_long_cond_read_acquire	atomic64_cond_read_acquire
 74#define atomic_long_cond_read_relaxed	atomic64_cond_read_relaxed
 75#else
 76typedef atomic_t atomic_long_t;
 77#define ATOMIC_LONG_INIT(i)		ATOMIC_INIT(i)
 78#define atomic_long_cond_read_acquire	atomic_cond_read_acquire
 79#define atomic_long_cond_read_relaxed	atomic_cond_read_relaxed
 80#endif
 81
 82#ifdef CONFIG_64BIT
 83
 84EOF
 85
 86grep '^[a-z]' "$1" | while read name meta args; do
 87	gen_proto "${meta}" "${name}" "atomic64" "s64" ${args}
 88done
 89
 90cat <<EOF
 91#else /* CONFIG_64BIT */
 92
 93EOF
 94
 95grep '^[a-z]' "$1" | while read name meta args; do
 96	gen_proto "${meta}" "${name}" "atomic" "int" ${args}
 97done
 98
 99cat <<EOF
100#endif /* CONFIG_64BIT */
101#endif /* _LINUX_ATOMIC_LONG_H */
102EOF