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| 1 | #define _PAGE_ Tools | ||
| 2 | #include "head.t" | ||
| 3 | |||
| 4 | <h2>Descrambler / Scrambler</h2> | ||
| 5 | |||
| 6 | <p>I've written a small utility to descramble the firmware files: | ||
| 7 | <ul> | ||
| 8 | <li><a href="descramble.c">descramble.c</a> - 1835 bytes - The source code (pure ANSI C, should work everywhere). GPL licensed. | ||
| 9 | <li><a href="descramble">descramble</a> - 4280 bytes - Dynamically linked i386 linux executable | ||
| 10 | <li><a href="descramble.static.bz2">descramble.static.bz2</a> - 176015 bytes - bzip2 compressed statically linked i386 linux executable | ||
| 11 | <li><a href="descramble.exe">descramble.exe</a> - 45056 bytes - win32 executable | ||
| 12 | </ul> | ||
| 13 | |||
| 14 | <p>...and one to scramble files: | ||
| 15 | <ul> | ||
| 16 | <li><a href="scramble.c">scramble.c</a> - 2242 bytes - The source code (pure ANSI C, should work everywhere). GPL licensed. | ||
| 17 | <li><a href="scramble">scramble</a> - 4376 bytes - Dynamically linked i386 linux executable | ||
| 18 | <li><a href="scramble.static.bz2">scramble.static.bz2</a> - 176117 bytes - bzip2 compressed statically linked i386 linux executable | ||
| 19 | <li><a href="scramble.exe">scramble.exe</a> - 93385 bytes - win32 executable | ||
| 20 | </ul> | ||
| 21 | |||
| 22 | <h2>Disassembler</h2> | ||
| 23 | |||
| 24 | <p>I found a nice public domain SH-1/SH-2 disassembler written by Bart Trzynadlowski, called <a href="http://saturndev.emuvibes.com/Files/sh2d020.zip">sh2d</a>: | ||
| 25 | <p><b>Update:</b> I've added address lookup and register name translation to the disassembler (2001-12-09) | ||
| 26 | <ul> | ||
| 27 | <li><a href="sh2d.c">sh2d.c</a> - 28 kB - Source code | ||
| 28 | <li><a href="sh2d">sh2d</a> - 15 kB - Dynamically linked i386 linux executable | ||
| 29 | <li><a href="sh2d.static.bz2">sh2d.static.bz2</a> - 170 kB - bzip2 compressed statically linked i386 linux executable | ||
| 30 | <li><a href="sh2d.exe">sh2d.exe</a> - 40 kB - win32 executable (original version; no lookup) | ||
| 31 | </ul> | ||
| 32 | |||
| 33 | <h2>Compiler</h2> | ||
| 34 | |||
| 35 | <p>GCC supports the SH processor. Just | ||
| 36 | <a href="cross-gcc.html">cook yourself a cross-compiler</a> | ||
| 37 | (sh-elf-gcc) and voila, instant SH-1 code. | ||
| 38 | |||
| 39 | <p>There are also | ||
| 40 | <a href="http://www.sh-linux.org/rpm/RPMS/i386/RedHat7.1/"> | ||
| 41 | pre-cooked RH7.1 RPMs</a> available from sh-linux.org | ||
| 42 | |||
| 43 | #include "foot.t" | ||