src/target/firmware/include/memory.h

   1 #ifndef _MEMORY_H
   2 #define _MEMORY_H
   3
   4 #define __arch_getb(a)                  (*(volatile unsigned char *)(a))
   5 #define __arch_getw(a)                  (*(volatile unsigned short *)(a))
   6 #define __arch_getl(a)                  (*(volatile unsigned int *)(a))
   7
   8 #define __arch_putb(v,a)                (*(volatile unsigned char *)(a) = (v))
   9 #define __arch_putw(v,a)                (*(volatile unsigned short *)(a) = (v))
  10 #define __arch_putl(v,a)                (*(volatile unsigned int *)(a) = (v))
  11
  12 #define __raw_writeb(v,a)               __arch_putb(v,a)
  13 #define __raw_writew(v,a)               __arch_putw(v,a)
  14 #define __raw_writel(v,a)               __arch_putl(v,a)
  15
  16 #define __raw_readb(a)                  __arch_getb(a)
  17 #define __raw_readw(a)                  __arch_getw(a)
  18 #define __raw_readl(a)                  __arch_getl(a)
  19
  20 #define writeb(v,a)                     __arch_putb(v,a)
  21 #define writew(v,a)                     __arch_putw(v,a)
  22 #define writel(v,a)                     __arch_putl(v,a)
  23
  24 #define readb(a)                        __arch_getb(a)
  25 #define readw(a)                        __arch_getw(a)
  26 #define readl(a)                        __arch_getl(a)
  27
  28 #endif /* _MEMORY_H */