函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\lib\insn-eval.c Create Date:2022-07-27 08:24:27
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：heck_seg_overrides() - check if segment override prefixes are allowed*@insn: Valid instruction with segment override prefixes*@regoff: Operand offset, in pt_regs, for which the check is performed* For a particular register used in register-indirect

函数原型：static bool check_seg_overrides(struct insn *insn, int regoff)

返回类型：bool

参数：

类型参数名称
struct insn *insn
intregoff
133  如果regoff恒等于offsetof(structpt_regs, di)且s_string_insn() - Determine if instruction is a string instruction*@insn: Instruction containing the opcode to inspect* Returns:* true if the instruction, determined by the opcode, is any of the则返回:false
136  返回:true
调用者
名称描述
resolve_seg_regsolve_seg_reg() - obtain segment register index*@insn: Instruction with operands*@regs: Register values as seen when entering kernel mode*@regoff: Operand offset, in pt_regs, used to deterimine segment register* Determine the segment register associated