Function report |
Source Code:arch\x86\include\asm\fpu\internal.h |
Create Date:2022-07-28 07:29:22 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:FPU related CPU feature flag helper routines:
Proto:static __always_inline __pure bool use_xsaveopt(void)
Type:bool
Parameter:Nothing
| 63 | Return static_cpu_has(XSAVEOPT instruction ) |
| Name | Describe |
|---|---|
| fpstate_sanitize_xstate | When executing XSAVEOPT (or other optimized XSAVE instructions), if* a processor implementation detects that an FPU state component is still* (or is again) in its initialized state, it may clear the corresponding* bit in the header |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |