Sujet : Re: undump tool (was: Re: Base85 for DOS
De : jj4public (at) *nospam* outlook.com (JJ)
Groupes : alt.lang.asm comp.os.msdos.programmerDate : 24. Aug 2024, 18:18:53
Autres entêtes
Organisation : To protect and to server
Message-ID : <74y9504t69e3$.adfo04as0za3$.dlg@40tude.net>
References : 1 2 3 4 5 6 7 8 9 10
User-Agent : 40tude_Dialog/2.0.15.84
On Sat, 24 Aug 2024 09:47:55 +0100, Kerr-Mudd, John wrote:
On Sat, 24 Aug 2024 05:36:52 +0700
JJ <jj4public@outlook.com> wrote:
[snip]
What I meant by DEBUG dump is the literal output of the (MS) DEBUG's [D]ump
command which include the memory address and the ASCII representation of the
data.
That's the intention of xxd-r. Do let me know how it didn't work for you.
So that, I could just copy and paste your DEBUG dump output without having
to edit and filter it to include only the data part. i.e. the tool should be
capable of ignoring the memory address and the ASCII parts.
Indeed. That's why I wrote it.
Here's the output. Under DOSBox, BTW.
C:\>type xxd.txt
1638:0100 BA 93 01 81-3E 82 00 2D-68 74 65 31-DB BE EA 41 ....>..-hte1...A
1638:0110 56 BA 00 02-53 31 DB 89-D7 B9 00 40-B4 3F CD 21
V...S1.....@.?.!
1638:0120 5B 91 E3 55-81 FE EA 41-75 0E B0 2D-AE 74 04 B0 [..U...Au..-.t..
1638:0130 3E F2 AE 80-3D 64 75 35-B0 3A F2 AE-75 D6 B0 20 >...=du5.:..u..
1638:0140 F2 AE 75 D0-87 F7 B3 32-AC 3C 30 72-0F 24 4F D4 ..u....2.<0r.$O.
1638:0150 37 80 F2 01-75 05 4F 8A-25 D5 10 AA-4B 74 04 E2 7...u.O.%...Kt..
1638:0160 E7 EB B1 87-F7 B0 0A F2-AE 75 A9 EB-CB BA 85 01 .........u......
1638:0170 B4 09 CD 21-B8 01 4C CD-21 B3 01 5A-89 F1 29 D1 ...!..L.!..Z..).
1638:0180 B4 40 CD 21-C3 4E 6F 74-20 64 62 67-20 64 75 6D
.@.!.Not dbg dum
1638:0190 70 0D 0A 55-73 61 67 65-20 69 73 3A-20 78 78 64 p..Usage is: xxd
1638:01A0 2D 72 3C 64-62 67 66 69-6C 65 3E 63-6F 6D 66 69 -r<dbgfile>comfi
1638:01B0 6C 65 0D 0A-64 62 67 66-69 6C 65 3A-20 67 72 64 le..dbgfile: grd
1638:01C0 62 2F 4D 53-20 64 65 62-75 67 20 22-64 22 75 6D b/MS debug "d"um
1638:01D0 70 63 2E 4D-4A 20 32 30-31 38 20 4C-47 50 4C 20 pc.MJ 2018 LGPL
1638:01E0 6C 69-63 65 6E 73-65 0D 0A 24 license..$
C:\>xxd-r<xxd.txt>out.com
C:\>dir out.com
Volume in drive C is C_DRIVE
Volume Serial Number is 49D7-AF21
Directory of C:\
OUT COM 100 08/25/2024 0:15a
1 File(s) 100 Bytes
0 Dir(s) 748,780,781,568 Bytes free
C:\>type out.com
Not dbg dump
Usage is: xxd-r<dbgfile>comfile
dbgfile: grdb/MS debug "d"umpc.MJ 2018 LGPL license
Base85 for DOS
Re: Base85 for DOS