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(t, a, b, eh)  PPC_LDARX(t, a, b, eh)
  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_LR_STKOFF   16
  25#define PPC_MIN_STKFRM  112
  26
  27#ifdef __BIG_ENDIAN__
  28#define LHZX_BE stringify_in_c(lhzx)
  29#define LWZX_BE stringify_in_c(lwzx)
  30#define LDX_BE  stringify_in_c(ldx)
  31#define STWX_BE stringify_in_c(stwx)
  32#define STDX_BE stringify_in_c(stdx)
  33#else
  34#define LHZX_BE stringify_in_c(lhbrx)
  35#define LWZX_BE stringify_in_c(lwbrx)
  36#define LDX_BE  stringify_in_c(ldbrx)
  37#define STWX_BE stringify_in_c(stwbrx)
  38#define STDX_BE stringify_in_c(stdbrx)
  39#endif
  40
  41#else /* 32-bit */
  42
  43/* operations for longs and pointers */
  44#define PPC_LL          stringify_in_c(lwz)
  45#define PPC_STL         stringify_in_c(stw)
  46#define PPC_STLU        stringify_in_c(stwu)
  47#define PPC_LCMPI       stringify_in_c(cmpwi)
  48#define PPC_LCMPLI      stringify_in_c(cmplwi)
  49#define PPC_LCMP        stringify_in_c(cmpw)
  50#define PPC_LONG        stringify_in_c(.long)
  51#define PPC_LONG_ALIGN  stringify_in_c(.balign 4)
  52#define PPC_TLNEI       stringify_in_c(twnei)
  53#define PPC_LLARX(t, a, b, eh)  PPC_LWARX(t, a, b, eh)
  54#define PPC_STLCX       stringify_in_c(stwcx.)
  55#define PPC_CNTLZL      stringify_in_c(cntlzw)
  56#define PPC_MTOCRF      stringify_in_c(mtcrf)
  57#define PPC_LR_STKOFF   4
  58#define PPC_MIN_STKFRM  16
  59
  60#endif
  61
  62#endif /* _ASM_POWERPC_ASM_COMPAT_H */
  63