include/asm-arm/assembler.h

   1 /*
   2  * linux/asm/assembler.h
   3  *
   4  * This file contains arm architecture specific defines
   5  * for the different processors.
   6  *
   7  * Do not include any C declarations in this file - it is included by
   8  * assembler source.
   9  */
  10 #ifndef __ASSEMBLY__
  11 #error "Only include this from assembly code"
  12 #endif
  13
  14 #include <asm/proc/ptrace.h>
  15 #include <asm/proc/assembler.h>
  16
  17 /*
  18  * Endian independent macros for shifting bytes within registers.
  19  */
  20 #ifndef __ARMEB__
  21 #define pull            lsr
  22 #define push            lsl
  23 #define byte(x)         (x*8)
  24 #else
  25 #define pull            lsl
  26 #define push            lsr
  27 #define byte(x)         ((3-x)*8)
  28 #endif