varvects.h

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/*
 * Copyright (c) 2008 Red Hat Incorporated.
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#ifndef _VARVECTS_H_
#define _VARVECTS_H_

typedef void (*_m32c_interrupt_func)(void) __attribute__((mode(SI)));
extern _m32c_interrupt_func _var_vects[];

#if defined(__r8c_cpu__) || defined (__m16c_cpu__)

#define _set_var_vect(f,n) \
  { __asm__ ("mov.w #%%lo16(%d0),__var_vects+%d1" : : "s" (f), "g" (n*4));      \
    __asm__ ("mov.w #%%hi16(%d0),__var_vects+%d1" : : "s" (f), "g" (n*4+2)); }

#else

#define _set_var_vect(f,n) \
  _var_vects[n] = f

#endif
#endif