LXR linux/arch/powerpc/include/asm/asm-compat.h

   1#ifndef _ASM_POWERPC_ASM_COMPAT_H
   2#define _ASM_POWERPC_ASM_COMPAT_H
   3
   4#include <asm/asm-const.h>
   5#include <asm/types.h>
   6#include <asm/ppc-opcode.h>
   7
   8#ifdef __powerpc64__
   9
  10/* operations for longs and pointers */
  11#define PPC_LL          stringify_in_c(ld)
  12#define PPC_STL         stringify_in_c(std)
  13#define PPC_STLU        stringify_in_c(stdu)
  14#define PPC_LCMPI       stringify_in_c(cmpdi)
  15#define PPC_LCMPLI      stringify_in_c(cmpldi)
  16#define PPC_LCMP        stringify_in_c(cmpd)
  17#define PPC_LONG        stringify_in_c(.8byte)
  18#define PPC_LONG_ALIGN  stringify_in_c(.balign 8)
  19#define PPC_TLNEI       stringify_in_c(tdnei)
  20#define PPC_LLARX       stringify_in_c(ldarx)
  21#define PPC_STLCX       stringify_in_c(stdcx.)
  22#define PPC_CNTLZL      stringify_in_c(cntlzd)
  23#define PPC_MTOCRF(FXM, RS) MTOCRF((FXM), RS)
  24#define PPC_SRL         stringify_in_c(srd)
  25#define PPC_LR_STKOFF   16
  26#define PPC_MIN_STKFRM  112
  27
  28#ifdef __BIG_ENDIAN__
  29#define LHZX_BE stringify_in_c(lhzx)
  30#define LWZX_BE stringify_in_c(lwzx)
  31#define LDX_BE  stringify_in_c(ldx)
  32#define STWX_BE stringify_in_c(stwx)
  33#define STDX_BE stringify_in_c(stdx)
  34#else
  35#define LHZX_BE stringify_in_c(lhbrx)
  36#define LWZX_BE stringify_in_c(lwbrx)
  37#define LDX_BE  stringify_in_c(ldbrx)
  38#define STWX_BE stringify_in_c(stwbrx)
  39#define STDX_BE stringify_in_c(stdbrx)
  40#endif
  41
  42#else /* 32-bit */
  43
  44/* operations for longs and pointers */
  45#define PPC_LL          stringify_in_c(lwz)
  46#define PPC_STL         stringify_in_c(stw)
  47#define PPC_STLU        stringify_in_c(stwu)
  48#define PPC_LCMPI       stringify_in_c(cmpwi)
  49#define PPC_LCMPLI      stringify_in_c(cmplwi)
  50#define PPC_LCMP        stringify_in_c(cmpw)
  51#define PPC_LONG        stringify_in_c(.long)
  52#define PPC_LONG_ALIGN  stringify_in_c(.balign 4)
  53#define PPC_TLNEI       stringify_in_c(twnei)
  54#define PPC_LLARX       stringify_in_c(lwarx)
  55#define PPC_STLCX       stringify_in_c(stwcx.)
  56#define PPC_CNTLZL      stringify_in_c(cntlzw)
  57#define PPC_MTOCRF      stringify_in_c(mtcrf)
  58#define PPC_SRL         stringify_in_c(srw)
  59#define PPC_LR_STKOFF   4
  60#define PPC_MIN_STKFRM  16
  61
  62#endif
  63
  64#endif /* _ASM_POWERPC_ASM_COMPAT_H */
  65