函数逻辑报告 |
Source Code:arch\x86\kernel\cpu\cyrix.c |
Create Date:2022-07-27 08:59:18 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:Read NSC/Cyrix DEVID registers (DIR) to get more detailed info. about the CPU
函数原型:static void __do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
unsigned char * | dir0 | |
unsigned char * | dir1 |
26 | ccr3等于NSC/Cyrix CPU indexed register access. Must be inlined instead of* macros to ensure correct access ordering* Access order is always 0x22 (=offset), 0x23 (=value) |
31 | ccr2等于NSC/Cyrix CPU indexed register access. Must be inlined instead of* macros to ensure correct access ordering* Access order is always 0x22 (=offset), 0x23 (=value) |
35 | 如果NSC/Cyrix CPU indexed register access. Must be inlined instead of* macros to ensure correct access ordering* Access order is always 0x22 (=offset), 0x23 (=value)恒等于ccr2则dir0等于0xfd |
37 | 否则 |
41 | 否则 |
名称 | 描述 |
---|---|
do_cyrix_devid | |
early_init_cyrix |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |