函数逻辑报告 |
Source Code:arch\x86\kernel\cpu\common.c |
Create Date:2022-07-27 08:55:31 |
Last Modify:2020-03-16 20:28:31 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:get_cpu_address_sizes
函数原型:void get_cpu_address_sizes(struct cpuinfo_x86 *c)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
struct cpuinfo_x86 * | c |
981 | 如果Max extended CPUID function supported: 大于等于0x80000008则 |
984 | x86_virt_bits等于eax右移8位按位与0xff |
985 | x86_phys_bits等于eax按位与0xff |
988 | 否则如果cpu_has(c, Physical Address Extensions )或cpu_has(c, 36-bit PSEs )则x86_phys_bits等于36 |
名称 | 描述 |
---|---|
early_identify_cpu | Do minimum CPU detection early.* Fields really needed: vendor, cpuid_level, family, model, mask,* cache alignment.* The others are not touched to avoid unwanted side effects.* WARNING: this function is only called on the boot CPU. Don't add code |
generic_identify |
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 |