TIP: Click on subject to list as thread! ANSI
echo: 80xxx
to: CHRISTIAN IVERSEN
from: BRIAN MCCLOUD
date: 1997-12-14 04:48:00
subject: Re: Hex code of asm 1/4

CI> Den 12-Dec-1997 R†bte Jeg Helt Vildt Til Brian
CI> Det Var Om Re: Hex code of asm Og L›d S†dan Her:
CI>[StuffCut]
CI> BM> That could work.  But I've made a list of opcodes from the TASM qref,
an
CI> BM> included coprocessor opcodes.  I think it would be rather long to u/l
CI> BM> into a
CI> BM> message here, so those who are interested can e-mail me at the 
ddress
CI> BM> below.
CI> BM> ((Cloud))
CI> BM> MauveCloud@juno.com
CI>Hmm i guess i don't have email so ehh... well i guess i want i anyway ;)
CI>SendItRightNowWithNoDelay ;)
Does this qualify as a delay?  I'm trying this with OLX, which should split 
p
the message automatically.
Here's the list of instructions and opcodes for microprocessors up to 80486.
I have the coprocessor opcodes in a separate file if you want them.  I'll 
lso
prepare a file for determining the "/r" and "/0" to "/7" codes, in case you
need it.
F3              REP/REPE/REPZ prefix
F2              REPNE/REPNZ prefix
F0              LOCK prefix
2E              CS prefix
36              SS prefix
3E              DS prefix
26              ES prefix
64              FS prefix (386+)
65              GS prefix (386+)
66              Operand-size override
67              Address-size override
37              AAA
D5 0A           AAD
D4 0A           AAM
3F              AAS
10 /r           ADC r/m8, r8
11 /r           ADC r/m16, r16
12 /r           ADC r8, r/m8
13 /r           ADC r16, r/m16
14 ib           ADC AL, imm8
15 iw           ADC AX, imm16
80 /2 ib        ADC r/m8, imm8
81 /2 iw        ADC r/m16, imm16
83 /2 ib        ADC r/m26, imm8
04 ib           ADD AL, imm8
05 iw           ADD AX, imm16
80 /0 ib        ADD r/m8, imm8
81 /0 iw        ADD r/m16, imm16
83 /0 ib        ADD r/m16, imm8
00 /r           ADD r/m8, r8
01 /r           ADD r/m16, r16
02 /r           ADD r8, r/m8
03 /r           ADD r16, r/m16
20 /r           AND r/m8, r8
21 /r           AND r/m16, r16
22 /r           AND r8, r/m8
23 /r           AND r16, r/m16
24 ib           AND AL, imm8
25 iw           AND AX, imm16
80 /4 ib        AND r/m8, imm8
81 /4 iw        AND r/m16, imm16
83 /4 ib        AND r/m16, imm8
63 /r           ARPL r/m16, r16 (286+)
62 /r           BOUND r16, m32 (186+)
0F BC /r        BSF r16, r/m16 (386+)
0F BD /r        BSR r16, r/m16 (386+)
0F C8 /r        BSWAP r32 (486+)
0F A3 /r        BT r/m16, r16 (386+)
0F BA /4 ib     BT r/m16, imm8 (386+)
0F BB /r        BTC r/m16, r16 (386+)
0F BA /7 ib     BTC r/m16, imm8 (386+)
0F B3 /r        BTR r/m16, r16 (386+)
0F BA /6 ib     BTR r/m16, imm8 (386+)
0F AB /r        BTS r/m16, r16 (386+)
0F BA /5 ib     BTS r/m16, imm8 (386+)
E8 cw           CALL rel16
FF /2           CALL r/m16
9A cd           CALL ptr16:16
FF /3           CALL m16:16
98              CBW
99              CDQ (386+)
F8              CLC
FC              CLD
FA              CLI
0F 06           CLTS (286+)
F5              CMC
3C ib           CMP AL, imm8
3D iw           CMP AX, imm16
80 /7 ib        CMP r/m8, imm8
81 /7 iw        CMP r/m16, imm16
83 /7 ib        CMP r/m16, imm8
38 /r           CMP r/m8, r8
39 /r           CMP r/m16, r16
3A /r           CMP r8, r/m8
3B /r           CMP r16, r/m16
A6              CMPSB
A7              CMPSW
0F A6 /r        CMPXCHG r/m8, r8 (486+)
0F A7 /r        CMPXCHG r/m16, r16 (486+)
99              CWD
98              CWDE (386+)
27              DAA
2F              DAS
FE /1           DEC r/m8
FF /1           DEC r/m16
48              DEC AX
49              DEC CX
4A              DEC DX
4B              DEC BX
4C              DEC SP
4D              DEC BP
4E              DEC SI
4F              DEC DI
F6 /6           DIV r/m8
F7 /6           DIV r/m16
C8 iw ib        ENTER imm16, imm8 (186+)
F4              HLT
F6 /7           IDIV r/m8
F7 /7           IDIV r/m16
F6 /5           IMUL r/m8
F7 /5           IMUL r/m16
0F AF /r        IMUL r16, r/m16 (386+)
6B /r ib        IMUL r16, r/m16, imm8 (286+)
69 /r iw        IMUL r16, r/m16, imm16 (286+)
E4 ib           IN AL, imm8
E5 ib           IN AX, imm8
EC              IN AL, DX
ED              IN AX, DX
FE /0           INC r/m8
FF /0           INC r/m16
40              INC AX
41              INC CX
42              INC DX
43              INC BX
44              INC SP
45              INC BP
46              INC SI
47              INC DI
6C              INSB
6D              INSW
CC              INT3
>>> Continued to next message
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