Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\lib\insn.c Create Date:2022-07-28 07:25:06
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:sn_get_sib() - Get the SIB byte of instruction*@insn: &struct insn containing instruction* If necessary, first collects the instruction up to and including the* ModRM byte.

Proto:void insn_get_sib(struct insn *insn)

Type:void

Parameter:

TypeParameterName
struct insn *insn
351  If !0 if we've run insn_get_xxx() for this field Then Return
353  If Not !0 if we've run insn_get_xxx() for this field Then sn_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))
355  If nbytes Then
356  modrm = value
357  If addr_bytes != 2 && X86_MODRM_MOD(modrm) != 3 && X86_MODRM_RM(modrm) == 4 Then
359  value = get_next(insn_byte_t, insn)
360  nbytes = 1
363  !0 if we've run insn_get_xxx() for this field = 1
365  err_out :
366  Return
Caller
NameDescribe
insn_get_displacementsn_get_displacement() - Get the displacement of instruction*@insn: &struct insn containing instruction* If necessary, first collects the instruction up to and including the* SIB byte.* Displacement value is sign-expanded.
get_eff_addr_sibget_eff_addr_sib() - Obtain referenced effective address via SIB*@insn: Instruction