diff options
Diffstat (limited to 'libc/kernel/arch-x86/asm/system_32.h')
| -rw-r--r-- | libc/kernel/arch-x86/asm/system_32.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/libc/kernel/arch-x86/asm/system_32.h b/libc/kernel/arch-x86/asm/system_32.h index d799ae648..ec01cc648 100644 --- a/libc/kernel/arch-x86/asm/system_32.h +++ b/libc/kernel/arch-x86/asm/system_32.h @@ -7,27 +7,35 @@ *** 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 __ASM_SYSTEM_H #define __ASM_SYSTEM_H - #include <linux/kernel.h> #include <asm/segment.h> +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #include <asm/cpufeature.h> #include <asm/cmpxchg.h> - #define nop() __asm__ __volatile__ ("nop") #define mb() alternative("lock; addl $0,0(%%esp)", "mfence", X86_FEATURE_XMM2) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define rmb() alternative("lock; addl $0,0(%%esp)", "lfence", X86_FEATURE_XMM2) #define wmb() alternative("lock; addl $0,0(%%esp)", "sfence", X86_FEATURE_XMM) #define read_barrier_depends() do { } while(0) #define smp_mb() barrier() +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define smp_rmb() barrier() #define smp_wmb() barrier() #define smp_read_barrier_depends() do { } while(0) #define set_mb(var, value) do { var = value; barrier(); } while (0) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #include <linux/irqflags.h> #define HAVE_DISABLE_HLT - #endif |