cpu_has

函数名称：Check if the CPU has SVM support* You can use the 'msg' arg to get a message describing the problem,* if the function returns zero. Simply pass NULL if you are not interested* on the messages; gcc should take care of not generating code for

函数原型：static inline int cpu_has_svm(const char **msg)

返回类型：int

参数：

类型	参数	名称
const char **	msg

如果CPU vendor 不等于X86_VENDOR_AMD且CPU vendor 不等于X86_VENDOR_HYGON则

如果msg则msg等于"not amd or hygon"

返回:0

如果Max extended CPUID function supported: 小于SVM_CPUID_FUNC则

如果msg则msg等于"can't execute cpuid_8000000a"

返回:0

如果非boot_cpu_has(Secure Virtual Machine )则

如果msg则msg等于"svm not available"

100

返回:0

102

返回:1

**调用者**
名称	描述
cpu_emergency_svm_disable	Makes sure SVM is disabled, if it is supported on the CPU

源代码转换工具开放的插件接口	X
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

函数逻辑报告