75 lines
4.0 KiB
C
75 lines
4.0 KiB
C
|
/****************************************************************************
|
||
|
|
****************************************************************************
|
||
|
|
***
|
||
|
|
*** This header was automatically generated from a Linux kernel header
|
||
|
|
*** of the same name, to make information necessary for userspace to
|
||
|
|
*** call into the kernel available to libc. It contains only constants,
|
||
|
|
*** structures, and macros generated from the original header, and thus,
|
||
|
|
*** contains no copyrightable information.
|
||
|
|
***
|
||
|
|
*** To edit the content of this header, modify the corresponding
|
||
|
|
*** source file (e.g. under external/kernel-headers/original/) then
|
||
|
|
*** run bionic/libc/kernel/tools/update_all.py
|
||
|
|
***
|
||
|
|
*** Any manual change here will be lost the next time this script will
|
||
|
|
*** be run. You've been warned!
|
||
|
|
***
|
||
|
|
****************************************************************************
|
||
|
|
****************************************************************************/
|
||
|
|
#ifndef _ARCH_MIPS_LOCAL_H
|
||
|
|
#define _ARCH_MIPS_LOCAL_H
|
||
|
|
#include <linux/percpu.h>
|
||
|
|
#include <linux/bitops.h>
|
||
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
||
|
|
#include <asm/atomic.h>
|
||
|
|
#include <asm/cmpxchg.h>
|
||
|
|
#include <asm/war.h>
|
||
|
|
typedef struct
|
||
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
||
|
|
{
|
||
|
|
atomic_long_t a;
|
||
|
|
} local_t;
|
||
|
|
#define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
|
||
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
||
|
|
#define local_read(l) atomic_long_read(&(l)->a)
|
||
|
|
#define local_set(l, i) atomic_long_set(&(l)->a, (i))
|
||
|
|
#define local_add(i, l) atomic_long_add((i), (&(l)->a))
|
||
|
|
#define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
|
||
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
||
|
|
#define local_inc(l) atomic_long_inc(&(l)->a)
|
||
|
|
#define local_dec(l) atomic_long_dec(&(l)->a)
|
||
|
|
#define local_cmpxchg(l, o, n) ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
|
||
|
|
#define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
|
||
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
||
|
|
#define local_add_unless(l, a, u) ({ long c, old; c = local_read(l); while (c != (u) && (old = local_cmpxchg((l), c, c + (a))) != c) c = old; c != (u); })
|
||
|
|
#define local_inc_not_zero(l) local_add_unless((l), 1, 0)
|
||
|
|
#define local_dec_return(l) local_sub_return(1, (l))
|
||
|
|
#define local_inc_return(l) local_add_return(1, (l))
|
||
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
||
|
|
#define local_sub_and_test(i, l) (local_sub_return((i), (l)) == 0)
|
||
|
|
#define local_inc_and_test(l) (local_inc_return(l) == 0)
|
||
|
|
#define local_dec_and_test(l) (local_sub_return(1, (l)) == 0)
|
||
|
|
#define local_add_negative(i, l) (local_add_return(i, (l)) < 0)
|
||
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
||
|
|
#define __local_inc(l) ((l)->a.counter++)
|
||
|
|
#define __local_dec(l) ((l)->a.counter++)
|
||
|
|
#define __local_add(i, l) ((l)->a.counter+=(i))
|
||
|
|
#define __local_sub(i, l) ((l)->a.counter-=(i))
|
||
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
||
|
|
#define cpu_local_wrap_v(l) ({ local_t res__; preempt_disable(); res__ = (l); preempt_enable(); res__; })
|
||
|
|
#define cpu_local_wrap(l) ({ preempt_disable(); l; preempt_enable(); })
|
||
|
|
#define cpu_local_read(l) cpu_local_wrap_v(local_read(&__get_cpu_var(l)))
|
||
|
|
#define cpu_local_set(l, i) cpu_local_wrap(local_set(&__get_cpu_var(l), (i)))
|
||
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
||
|
|
#define cpu_local_inc(l) cpu_local_wrap(local_inc(&__get_cpu_var(l)))
|
||
|
|
#define cpu_local_dec(l) cpu_local_wrap(local_dec(&__get_cpu_var(l)))
|
||
|
|
#define cpu_local_add(i, l) cpu_local_wrap(local_add((i), &__get_cpu_var(l)))
|
||
|
|
#define cpu_local_sub(i, l) cpu_local_wrap(local_sub((i), &__get_cpu_var(l)))
|
||
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
||
|
|
#define __cpu_local_inc(l) cpu_local_inc(l)
|
||
|
|
#define __cpu_local_dec(l) cpu_local_dec(l)
|
||
|
|
#define __cpu_local_add(i, l) cpu_local_add((i), (l))
|
||
|
|
#define __cpu_local_sub(i, l) cpu_local_sub((i), (l))
|
||
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
||
|
|
#endif
|