函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\insn.h Create Date:2022-07-27 06:52:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：insn_is_avx

函数原型：static inline int insn_is_avx(struct insn *insn)

返回类型：int

参数：

类型参数名称
struct insn *insn
120  如果非 !0 if we've run insn_get_xxx() for this field 则sn_get_prefixes - scan x86 instruction prefix bytes*@insn: &struct insn containing instruction* Populates the @insn->prefixes bitmap, and updates @insn->next_byte* to point to the (first) opcode. No effect if @insn->prefixes.got* is already set.
122  返回:value不等于0
调用者
名称描述
insn_get_opcodesn_get_opcode - collect opcode(s)*@insn: &struct insn containing instruction* Populates @insn->opcode, updates @insn->next_byte to point past the* opcode byte(s), and set @insn->attr (except for groups).
insn_get_modrmsn_get_modrm - collect ModRM byte, if any*@insn: &struct insn containing instruction* Populates @insn->modrm and updates @insn->next_byte to point past the* ModRM byte, if any. If necessary, first collects the preceding bytes* (prefixes and opcode(s))
insn_last_prefix_idGet the last prefix id from last prefix or VEX prefix