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Searched refs:__io_br (Results 1 – 1 of 1) sorted by relevance

/libcpu/risc-v/common64/
A Driscv_io.h97 #define __io_br() do {} while (0) macro
102 #define readb(c) ({ rt_uint8_t __v; __io_br(); __v = __raw_readb(c); __io_ar(); __v; })
103 #define readw(c) ({ rt_uint16_t __v; __io_br(); __v = __raw_readw(c); __io_ar(); __v; })
104 #define readl(c) ({ rt_uint32_t __v; __io_br(); __v = __raw_readl(c); __io_ar(); __v; })
111 #define readq(c) ({ rt_uint64_t __v; __io_br(); __v = __raw_readq(c); __io_ar(); __v; })

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