| The Android Open Source Project | 1dc9e47 | 2009-03-03 19:28:35 -0800 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| Ben Cheng | 654325d | 2012-03-07 21:13:49 -0800 | [diff] [blame] | 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| The Android Open Source Project | 1dc9e47 | 2009-03-03 19:28:35 -0800 | [diff] [blame] | 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| 19 | #ifndef _ASM_X86_DIV64_H |
| 20 | #define _ASM_X86_DIV64_H |
| Andrew Hsieh | 126601d | 2012-03-23 23:07:36 +0800 | [diff] [blame] | 21 | #include <linux/types.h> |
| 22 | #define do_div(n,base) ({ unsigned long __upper, __low, __high, __mod, __base; __base = (base); asm("":"=a" (__low), "=d" (__high):"A" (n)); __upper = __high; if (__high) { __upper = __high % (__base); __high = __high / (__base); } asm("divl %2":"=a" (__low), "=d" (__mod):"rm" (__base), "0" (__low), "1" (__upper)); asm("":"=A" (n):"a" (__low),"d" (__high)); __mod; }) |
| Ben Cheng | 654325d | 2012-03-07 21:13:49 -0800 | [diff] [blame] | 23 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| Andrew Hsieh | 126601d | 2012-03-23 23:07:36 +0800 | [diff] [blame] | 24 | #define div_long_long_rem(a,b,c) div_ll_X_l_rem(a,b,c) |
| 25 | #endif |