函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\idt.c Create Date:2022-07-27 08:31:36
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：dt_setup_debugidt_traps - Initialize the debug idt table with debug traps

函数原型：void __init idt_setup_debugidt_traps(void)

返回类型：void

参数：无

298  memcpy( & No need to be aligned, but done to keep all IDTs defined the same way. , & Must be page-aligned because the real IDT is used in a fixmap. , IDT_ENTRIES * 16)
300  idt_setup_from_table(No need to be aligned, but done to keep all IDTs defined the same way. , Override for the debug_idt. Same as the default, but with interrupt* stack set to DEFAULT_STACK (0). Required for NMI trap handling., ARRAY_SIZE - get the number of elements in array @arr*@arr: array to be sized(Override for the debug_idt. Same as the default, but with interrupt* stack set to DEFAULT_STACK (0). Required for NMI trap handling.), false)
调用者
名称描述
trap_init设置异常处理程序