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pucrunch 1.14

A (de)cruncher for CBM executables

Short:        A (de)cruncher for CBM executables
Author:       a1bert@iki.fi (Pasi 'Albert' Ojala)
Uploader:     polluks sdf lonestar org (Stefan Haubenthal)
Type:         dev/cross
Version:      1.14
Architecture: ppc-amigaos >= 4.0.0; ppc-morphos; m68k-amigaos
URL:          http://www.iki.fi/a1bert/Dev/pucrunch/

Pucrunch is a Hybrid LZ77 and RLE compressor, uses an Elias Gamma Code for 
lengths, mixture of Gamma Code and linear for LZ77 offset, and ranked RLE 
bytes indexed by the same Gamma Code. Uses no extra memory in decompression.

Usage: pucrunch [-<flags>] [<infile> [<outfile>]]
	 -flist    list all decompressors
	 -ffast    select faster version, if available (longer)
	 -fshort   select shorter version, if available (slower)
	 -fbasic   select version for BASIC programs (for VIC20 and C64)
	 -fdelta   use delta-lz77 -- shortens some files
	 -f        enable fast mode for C128 (C64 mode) and C16/+4 (default)
	 +f        disable fast mode for C128 (C64 mode) and C16/+4
	 c<val>    machine: 64 (C64), 20 (VIC20), 16 (C16/+4)
	 a         avoid video matrix (for VIC20)
	 d         data (no loading address)
	 l<val>    set/override load address
	 x<val>    set execution address
	 e<val>    force escape bits
	 r<val>    restrict lz search range
	 n         no RLE/LZ length optimization
	 s         full statistics
	 v         verbose
	 p<val>    force extralzposbits
	 m<val>    max len 5..7 (2*2^5..2*2^7)
	 i<val>    interrupt enable after decompress (0=disable)
	 g<val>    memory configuration after decompress
	 u         unpack

Gratis

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Autora1bert@iki.fi (Pasi 'Albert' Ojala)
Categoríadev/cross
Tamaño178 KB
Fecha2025-03-12
Parappc-amigaos >= 4.0.0; ppc-morphos; m68k-amigaos
Webhttp://www.iki.fi/a1bert/Dev/pucrunch/
OrigenAminet