Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\lib\insn-eval.c Create Date:2022-07-28 07:25:22
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name: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

Proto:static bool is_string_insn(struct insn *insn)

Type:bool

Parameter:

TypeParameterName
struct insn *insn
39  sn_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).
42  If nbytes != 1 Then Return false
46  Case bytes[0] == 0x6c...0x6f
47  Case bytes[0] == 0xa4...0xa7
48  Case bytes[0] == 0xaa...0xaf
49  Return true
50  Default
51  Return false
Caller
NameDescribe
check_seg_overridesheck_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
resolve_default_segsolve_default_seg() - resolve default segment register index for an operand*@insn: Instruction with opcode and address size