text: DECL|ZEPHYR_INCLUDE_ARCH_RISCV32_SYS_IO_H_|macro|ZEPHYR_INCLUDE_ARCH_RISCV32_SYS_IO_H_
  DECL|sys_bitfield_clear_bit|function|void sys_bitfield_clear_bit(mem_addr_t addr, unsigned int bit)
  DECL|sys_bitfield_set_bit|function|void sys_bitfield_set_bit(mem_addr_t addr, unsigned int bit)
  DECL|sys_bitfield_test_and_clear_bit|function|int sys_bitfield_test_and_clear_bit(mem_addr_t addr, unsigned int bit)
  DECL|sys_bitfield_test_and_set_bit|function|int sys_bitfield_test_and_set_bit(mem_addr_t addr, unsigned int bit)
  DECL|sys_bitfield_test_bit|function|int sys_bitfield_test_bit(mem_addr_t addr, unsigned int bit)
  DECL|sys_clear_bit|function|static inline void sys_clear_bit(mem_addr_t addr, unsigned int bit)
  DECL|sys_read32|function|static inline u32_t sys_read32(mem_addr_t addr)
  DECL|sys_read8|function|static inline u8_t sys_read8(mem_addr_t addr)
  DECL|sys_set_bit|function|static inline void sys_set_bit(mem_addr_t addr, unsigned int bit)
  DECL|sys_test_and_clear_bit|function|int sys_test_and_clear_bit(mem_addr_t addr, unsigned int bit)
  DECL|sys_test_and_set_bit|function|int sys_test_and_set_bit(mem_addr_t addr, unsigned int bit)
  DECL|sys_test_bit|function|int sys_test_bit(mem_addr_t addr, unsigned int bit)
  DECL|sys_write32|function|static inline void sys_write32(u32_t data, mem_addr_t addr)
  DECL|sys_write8|function|static inline void sys_write8(u8_t data, mem_addr_t addr)
  