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Unp64 V2.34   [2018]

Unp64 V2.34 Released by :
Ian Coog

Release Date :
1 June 2018

Type :
Other Platform C64 Tool

User rating:awaiting 8 votes (5 left)   See votestatistics

Credits :
Code .... Ian Coog of HVSC Crew

Download :
http://csdb.dk/getinternalfile.php/167966/unp64_234.7z (downloads: 224)
http://csdb.dk/getinternalfile.php/167967/unp64_234_src.tar.bz2 (downloads: 78)

Look for downloads on external sites:

Production Info
Submitted by iAN CooG on 1 June 2018
2.34 - 2017.09.12 - 2018.05.28

- Added findsys, small side tool to extract linked PRGs by finding the basic
  SYS line inside PRGs, apart the one at $0801. Some particular syslines are
  handled, like 1001 CardCruncher, Bitimploder, ABCruncher et al.
- Added more BASIC ROM entry points for detecting RUN.
- In some cases, when specifying -a, dumped memory started from $0800 and not
  from $0002 due to a forgotten commented check. It's just a debugging option,
  so probably nobody noticed it, apart me, in any case.
- 6502emu.c: V flag and BVS opcode were wrong all this time, fixes taken
  from Exomizer v3.0 sources =) Apparently there are not many using BVS in
  unpackers, so it was never noticed so far, while Exomizer v3.x uses it.
- In verbose mode, when a pointer was monitored for start address, it was shown
  many times even when it didn't change. Reworked to output only actual changes.

Scanners added:
- Exomizer v3.x
- File Linker / Agony (SDA, splits all the prgs linked inside)
- MegaCruncher v2.3/SCW
- NuCrunch/ChristopherJam (v1.0 and also some older testcases covered)
- Zero Coder
- Zip Link v2.1 / v2.5 (Lord Brainwave/Paradise)

Scanners revised:
- Fixed a bit of mess on CruelCrunch versioning, renamed:
  CruelCrunch 1.3/S451 -> CruelCrunch 1.0 (original CC by Galleon+Synchro)
  CruelCrunch 1.0      -> CruelCrunch 2.2 (CC2.5/Crest is a 2.2 hack)
  CruelCrunch 2MHZ 1.0 -> CruelCrunch 2.2+ / 2MHZ (Oneway+SCS)
  CruelCrunch / ILS    -> CruelCrunch 2.x / ILS
  CruelCrunch / RND    -> CruelCrunch 2.x / RND
  CruelCrunch 1.x      -> CruelCrunch 2.5 / fast (Science451)
  CruelCrunch / fast   -> CruelCrunch 4.0 / fast (Oregon+Chrome)
- Renamed Password Protector: Oneway -> FileProtect v1.0/Syncro. The actual
  name was found already in 2012 by tlr and I never noticed his post on CSDb.
  < De-coder >
- Renamed Unknown $400 Packer to PSQ Linker V3.1, thanks to Flex/ALD for
  helping in solving this.
- CCS Executer: Better end address detection.
- Sledgehammer 1.0: relaxed ID, now detects even more hacks.
- Time Cruncher v3.x / TDF: added return address detection.
- Time Cruncher v3.x / Unknown: found one weird case of return address lower
  than unpacker itself, worked around it by forcing the correct retaddr.
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