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HeidiSQL/components/detours/Source/ModRmFlagsTables.inc

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// **************************************************************************************************
// Part of Delphi Instruction Decode Library [InstDecode]
//
// https://github.com/MahdiSafsafi/delphi-detours-library
// The contents of this file are subject to the Mozilla Public License Version 1.1 (the "License");
// you may not use this file except in compliance with the License. You may obtain a copy of the
// License at http://www.mozilla.org/MPL/
//
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF
// ANY KIND, either express or implied. See the License for the specific language governing rights
// and limitations under the License.
//
// The Original Code is ModRmFlagsTables.inc.
//
// The Initial Developer of the Original Code is Mahdi Safsafi [SMP3].
// Portions created by Mahdi Safsafi . are Copyright (C) 2013-2016 Mahdi Safsafi .
// All Rights Reserved.
//
// **************************************************************************************************
{ Reference : Intel® 64 and IA-32 Architectures Software Developer’s Manual Vol 2 }
type
TModRmFlagsArray = array [Byte] of Byte;
PModRmFlagsArray = ^TModRmFlagsArray;
{
ModRMFlags :
Bits:4 3 2 1 0 .
Bit 0 : Set ==> Register Indirect Addressing Mode .
Bit 1 : Set ==> Displacement 8 bit .
Bit 2 : Set ==> Displacement 16 bit .
Bit 3 : Set ==> Displacement 32 bit.
Bit 4 : Set ==> SIB Used .
Values:
$00 ==> Register .
$01 ==> Register Indirect Addressing Mode with No Displacement .
$03 ==> Register Indirect Addressing Mode + 8 bit Displacement .
$04 ==> 16 bit Displacement only without register .
$05 ==> Register Indirect Addressing Mode + 16 bit Displacement .
$08 ==> 32 bit Displacement only without register .
$09 ==> Register Indirect Addressing Mode + 32 bit Displacement .
$11 ==> Register Indirect Addressing Mode + SIB .
$13 ==> Register Indirect Addressing Mode + SIB + 8 bit Displacement .
$19 ==> Register Indirect Addressing Mode + SIB + 32 bit Displacement .
}
const
ModRM16Flags: TModRmFlagsArray = (
{ => Mod=00b <= }
$01, $01, $01, $01, $01, $01, $04, $01, { 00 }
$01, $01, $01, $01, $01, $01, $04, $01, { 00 }
$01, $01, $01, $01, $01, $01, $04, $01, { 00 }
$01, $01, $01, $01, $01, $01, $04, $01, { 00 }
$01, $01, $01, $01, $01, $01, $04, $01, { 00 }
$01, $01, $01, $01, $01, $01, $04, $01, { 00 }
$01, $01, $01, $01, $01, $01, $04, $01, { 00 }
$01, $01, $01, $01, $01, $01, $04, $01, { 00 }
{ => Mod=01b <= }
$03, $03, $03, $03, $03, $03, $03, $03, { 01 }
$03, $03, $03, $03, $03, $03, $03, $03, { 01 }
$03, $03, $03, $03, $03, $03, $03, $03, { 01 }
$03, $03, $03, $03, $03, $03, $03, $03, { 01 }
$03, $03, $03, $03, $03, $03, $03, $03, { 01 }
$03, $03, $03, $03, $03, $03, $03, $03, { 01 }
$03, $03, $03, $03, $03, $03, $03, $03, { 01 }
$03, $03, $03, $03, $03, $03, $03, $03, { 01 }
{ => Mod=10b <= }
$05, $05, $05, $05, $05, $05, $05, $05, { 10 }
$05, $05, $05, $05, $05, $05, $05, $05, { 10 }
$05, $05, $05, $05, $05, $05, $05, $05, { 10 }
$05, $05, $05, $05, $05, $05, $05, $05, { 10 }
$05, $05, $05, $05, $05, $05, $05, $05, { 10 }
$05, $05, $05, $05, $05, $05, $05, $05, { 10 }
$05, $05, $05, $05, $05, $05, $05, $05, { 10 }
$05, $05, $05, $05, $05, $05, $05, $05, { 10 }
{ => Mod=11b <= }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00 { 11 }
);
ModRM32Flags: TModRmFlagsArray = (
{ => Mod=00b <= }
$01, $01, $01, $01, $11, $08, $01, $01, { 00 }
$01, $01, $01, $01, $11, $08, $01, $01, { 00 }
$01, $01, $01, $01, $11, $08, $01, $01, { 00 }
$01, $01, $01, $01, $11, $08, $01, $01, { 00 }
$01, $01, $01, $01, $11, $08, $01, $01, { 00 }
$01, $01, $01, $01, $11, $08, $01, $01, { 00 }
$01, $01, $01, $01, $11, $08, $01, $01, { 00 }
$01, $01, $01, $01, $11, $08, $01, $01, { 00 }
{ => Mod=01b <= }
$03, $03, $03, $03, $13, $03, $03, $03, { 01 }
$03, $03, $03, $03, $13, $03, $03, $03, { 01 }
$03, $03, $03, $03, $13, $03, $03, $03, { 01 }
$03, $03, $03, $03, $13, $03, $03, $03, { 01 }
$03, $03, $03, $03, $13, $03, $03, $03, { 01 }
$03, $03, $03, $03, $13, $03, $03, $03, { 01 }
$03, $03, $03, $03, $13, $03, $03, $03, { 01 }
$03, $03, $03, $03, $13, $03, $03, $03, { 01 }
{ => Mod=10b <= }
$09, $09, $09, $09, $19, $09, $09, $09, { 10 }
$09, $09, $09, $09, $19, $09, $09, $09, { 10 }
$09, $09, $09, $09, $19, $09, $09, $09, { 10 }
$09, $09, $09, $09, $19, $09, $09, $09, { 10 }
$09, $09, $09, $09, $19, $09, $09, $09, { 10 }
$09, $09, $09, $09, $19, $09, $09, $09, { 10 }
$09, $09, $09, $09, $19, $09, $09, $09, { 10 }
$09, $09, $09, $09, $19, $09, $09, $09, { 10 }
{ => Mod=11b <= }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00, { 11 }
$00, $00, $00, $00, $00, $00, $00, $00 { 11 }
);
ModRmFlags: array [0 .. 3] of PModRmFlagsArray = ( //
nil,
@ModRM16Flags, { AddrMode 16-bits }
@ModRM32Flags, { AddrMode 32-bits }
@ModRM32Flags { AddrMode 64-bits }
);
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