File: addr-modes.h

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gcc-arm-none-eabi 15%3A8-2019-q3-1
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#define PRE_STORE(T, ATTR)		\
  ATTR T *				\
  T ## _pre_store (T *p, T v)		\
  {					\
    *++p = v;				\
    return p;				\
  }					\

#define POST_STORE(T, ATTR)		\
  ATTR T *				\
  T ## _post_store (T *p, T v)		\
  {					\
    *p++ = v;				\
    return p;				\
  }

#define POST_STORE_VEC(T, VT, OP, ATTR)	\
  ATTR T *				\
  VT ## _post_store (T * p, VT v)	\
  {					\
    OP (p, v);				\
    p += sizeof (VT) / sizeof (T);	\
    return p;				\
  }

#define PRE_LOAD(T, ATTR)		\
  ATTR void				\
  T ## _pre_load (T *p)			\
  {					\
    ATTR extern void f ## T (T*,T);	\
    T x = *++p;				\
    f ## T (p, x);			\
  }

#define POST_LOAD(T, ATTR)		\
  ATTR void				\
  T ## _post_load (T *p)		\
  {					\
    ATTR extern void f ## T (T*,T);	\
    T x = *p++;				\
    f ## T (p, x);			\
  }

#define POST_LOAD_VEC(T, VT, OP, ATTR)	\
  ATTR void				\
  VT ## _post_load (T * p)		\
  {					\
    ATTR extern void f ## T (T*,T);	\
    VT x = OP (p, v);			\
    p += sizeof (VT) / sizeof (T);	\
    f ## T (p, x);			\
  }