函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\boot\boot.h Create Date:2022-07-27 08:25:31
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:命令行查找选项

函数原型:static inline int cmdline_find_option_bool(const char *option)

返回类型:int

参数:

类型参数名称
const char *option
284  cmd_line_ptr等于命令行指针
286  如果cmd_line_ptr大于等于0x100000则返回:负1
289  返回:Find a boolean option (like quiet,noapic,nosmp....)* Returns the position of that option (starts counting with 1)* or 0 on not found
调用者
名称描述
main真实模式下的初始化(BIOS装入执行)
fpu__init_parse_early_paramWe parse fpu parameters early because fpu__init_system() is executed* before parse_early_param().
spectre_v2_parse_cmdline
ssb_parse_cmdline
check_loader_disabled_bsp
check_cpuCPU检查