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 */