RTEMS CPU Kit with SuperCore  4.11.3
varvects.h
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1 
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39 
40 #ifndef _VARVECTS_H_
41 #define _VARVECTS_H_
42 
43 typedef void (*_m32c_interrupt_func)(void) __attribute__((mode(SI)));
44 extern _m32c_interrupt_func _var_vects[];
45 
46 #if defined(__r8c_cpu__) || defined (__m16c_cpu__)
47 
48 #define _set_var_vect(f,n) \
49  { __asm__ ("mov.w #%%lo16(%d0),__var_vects+%d1" : : "s" (f), "g" (n*4)); \
50  __asm__ ("mov.w #%%hi16(%d0),__var_vects+%d1" : : "s" (f), "g" (n*4+2)); }
51 
52 #else
53 
54 #define _set_var_vect(f,n) \
55  _var_vects[n] = f
56 
57 #endif
58 #endif
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