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Hunk.readme
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1998-01-05
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Short: Editor 4 hunk structure of binary files with GUI
Author: thor@einstein.math.tu-berlin.de (Thomas Richter)
Uploader: thor@einstein.math.tu-berlin.de (Thomas Richter)
Version: 2.11.1
Type: dev/misc
_____________________________________________________________________________
The THOR-Software Licence
This License applies to the computer programs known as "Hunk Processor".
The "Program", below, refers to such program.
The programs and files in this distribution are freely distributable
under the restrictions stated below, but are also Copyright (c)
Thomas Richter.
Distribution of the Program by a commercial organization without written
permission from the author to any third party is prohibited if any payment
is made in connection with such distribution, whether directly
(as in payment for a copy of the Program) or indirectly (as in payment
for some service related to the Program, or payment for some product
or service that includes a copy of the Program "without charge";
these are only examples, and not an exhaustive enumeration of prohibited
activities). However, the following methods of distribution involving
payment shall not in and of themselves be a violation of this restriction:
(i) Posting the Program on a public access information storage and
retrieval service for which a fee is received for retrieving information
(such as an on-line service), provided that the fee is not
content-dependent (i.e., the fee would be the same for retrieving the same
volume of information consisting of random data).
(ii) Distributing the Program on a CD-ROM, provided that the files
containing the Program are reproduced entirely and verbatim on such
CD-ROM, and provided further that all information on such CD-ROM be
redistributable for non-commercial purposes without charge.
Everything in this distribution must be kept together, in original
and unmodified form.
Limitations.
THE PROGRAM IS PROVIDED TO YOU "AS IS," WITHOUT WARRANTY. THERE IS NO
WARRANTY FOR THE PROGRAM, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. THE ENTIRE
RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD
THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY
SERVICING, REPAIR OR CORRECTION.
IF YOU DO NOT ACCEPT THIS LICENCE, YOU MUST DELETE ALL FILES CONTAINED IN
THIS ARCHIVE.
_____________________________________________________________________________
The "Hunk Processor" is a tool for editing the hunk structure of binary
AmigaDOS load files (not object codes that must be linked afterwards, but
complete executable binaries).
Functions:
Add and remove hunks, as well as relocation entries.
Merge hunks to shorten programs without "crunching".
Code optimizer to remove unnecessary jumps.
Rexx interface for automatic operation.
The "Hunk Processor" is a quiet old program I wrote years ago, so the GUI is
really ugly (this became better with 2.06) - but this is a tool, not a piece
of artwork. I mostly use to to patch bugs in existing programs, together
with a standard debugging tool.
The plus of the "Hunk Processor" is that it keeps the relocation data after
loading an executable, so after patching it the "Hunk Processor" can re-
create a loadable program.
Extras:
- A Rexx program that prints out all relocation data.
- A Rexx program for automatic replacement of the
relocation hunks with the more efficient Reloc32Short
hunks.
- A lot of external "Hunk Optimizers", i.e. "hop" files.
To get help about the ARexx interface, lauch "Hunk" from the shell and
send the Arexx command "HELP" to the "HUNK.1" port.
Due to my lazyness, a guide is missing, too. You're up to yourself using this,
but you should consult me if you are interested in a guide or a manual. Cause
I need some motivation writing a documentation, THE MANUAL WON'T BE FOR FREE.
Write to:
________
Thomas Richter:
EMail: thor@einstein.math.tu-berlin.de
or visit my web site at:
WWW: http://www.math.tu-berlin.de/~thor/thor/index.html
On response, I will send you a form how to receive a guide. If I collected
enough requests, I will start writing one.
_____________________________________________________________________________
Changes since 2.11:
Hunk unchanged, but updated the General020 optimizer a bit.
Replaced the NOP that's patched in by a LEA (A6),A6 to avoid
pipeline stalls of the 68060 processor.
Updated the PA.rexx script to run the PowerPacker and to allow
multiselection.
Changes since 2.10:
Fixed another set of bugs in the ARexx interface.
Added an automatic patch script.
Added the option to remove trailing zeros.
Improved the file requester.
Removed a bug from the file requester.
Changes since 2.06:
Removed a bug in the Rexx interface
Added the external hunk optimizers
Added the possibility to split the
relocation data in long and short
_____________________________________________________________________________
Have fun,
Thomas
============================= Archive contents =============================
Original Packed Ratio Date Time Name
-------- ------- ----- --------- -------- -------------
628 266 57.6% 09-Nov-97 13:42:40 +Hoppers.info
6829 667 90.2% 12-Nov-97 20:54:38 +Ace_235.hop
4603 801 82.5% 12-Nov-97 20:54:36 +AmigaE_32a.hop
530 310 41.5% 12-Nov-97 20:54:36 +AmigaE_32a.hop.info
9188 896 90.2% 12-Nov-97 20:54:40 +AmigaLib.hop
530 308 41.8% 12-Nov-97 20:54:38 +AmigaLib.hop.info
7509 962 87.1% 12-Nov-97 20:54:40 +Dice_206.hop
530 309 41.6% 12-Nov-97 20:54:36 +Dice_206.hop.info
2673 449 83.2% 12-Nov-97 20:54:36 +General.hop
530 309 41.6% 12-Nov-97 20:54:40 +General.hop.info
2866 580 79.7% 25-Nov-97 19:15:32 +General020.hop
530 311 41.3% 12-Nov-97 20:54:36 +General020.hop.info
8108 844 89.5% 12-Nov-97 20:54:40 +HCE_NorthC.hop
530 308 41.8% 12-Nov-97 20:54:36 +HCE_NorthC.hop.info
6814 928 86.3% 12-Nov-97 20:54:36 +Lattice.hop
530 308 41.8% 12-Nov-97 20:54:36 +Lattice.hop.info
1335 357 73.2% 12-Nov-97 20:54:36 +Libnix.hop
530 310 41.5% 12-Nov-97 20:54:36 +Libnix.hop.info
5425 808 85.1% 12-Nov-97 20:54:38 +Manx.hop
530 310 41.5% 12-Nov-97 20:54:40 +Manx.hop.info
6427 1010 84.2% 12-Nov-97 20:54:38 +Oberon-A_16.hop
530 309 41.6% 12-Nov-97 20:54:38 +Oberon-A_16.hop.info
5152 888 82.7% 12-Nov-97 20:54:38 +OberonII_30.hop
530 310 41.5% 12-Nov-97 20:54:38 +OberonII_30.hop.info
5676 616 89.1% 12-Nov-97 20:54:40 +PCQ_12b.hop
530 309 41.6% 12-Nov-97 20:54:38 +PCQ_12b.hop.info
5007 691 86.1% 12-Nov-97 20:54:38 +SASC_6xx.hop
530 309 41.6% 12-Nov-97 20:54:38 +SASC_6xx.hop.info
2872 582 79.7% 12-Nov-97 20:54:38 +Silver.hop
530 311 41.3% 12-Nov-97 20:54:38 +Silver.hop.info
2622 560 78.6% 12-Nov-97 20:54:38 +Silver_MULU_256.hop
530 310 41.5% 12-Nov-97 20:54:38 +Silver_MULU_256.hop.info
47112 26441 43.8% 15-Nov-97 00:56:20 +Hunk
1101 563 48.8% 09-Nov-97 13:42:40 +Hunk.info
5127 2386 53.4% 25-Nov-97 19:17:30 +Hunk.readme
537 285 46.9% 09-Nov-97 13:42:40 +Hunk.readme.info
628 271 56.8% 09-Nov-97 13:42:40 +Rexx.info
3363 1182 64.8% 25-Nov-97 19:15:48 +PA.rexx
461 294 36.2% 15-Nov-97 00:17:28 +PA.rexx.info
195 149 23.5% 15-Nov-97 00:59:28 +Patch00.rexx
461 297 35.5% 15-Nov-97 00:17:28 +Patch00.rexx.info
592 263 55.5% 15-Nov-97 00:59:28 +Patch20.rexx
461 296 35.7% 15-Nov-97 00:17:28 +Patch20.rexx.info
603 318 47.2% 15-Nov-97 00:17:28 +PrintReloc.rexx
461 298 35.3% 15-Nov-97 00:17:28 +PrintReloc.rexx.info
562 344 38.7% 15-Nov-97 00:17:28 +ShortRelocs.rexx
461 297 35.5% 15-Nov-97 00:17:28 +ShortRelocs.rexx.info
-------- ------- ----- --------- --------
153809 50230 67.3% 26-Nov-97 23:20:16 47 files