函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\fpu\internal.h Create Date:2022-07-27 08:28:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：copy_fxregs_to_kernel

函数原型：static inline void copy_fxregs_to_kernel(struct fpu *fpu)

返回类型：void

参数：

类型参数名称
struct fpu *fpu
200  如果IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_X86_32)则asm volatile
202  否则asm volatile
调用者
名称描述
save_fsave_headerSignal frame handlers.
copy_fpregs_to_fpstateThese must be called with preempt disabled