Search found 407 matches

by MooZ
Sat Jul 19, 2008 8:34 pm
Forum: PC-Engine
Topic: pceas patch
Replies: 7
Views: 7873

Re: pceas patch

I checked pceas code and '*' is already supported :)
For example :

Code: Select all

    .org $E009
    jmp *
will produce:

Code: Select all

jmp $E009
You can also do:

Code: Select all

l0: nop
    nop
    bra    *-2    ; same as bra l0
by MooZ
Fri Jul 18, 2008 10:12 pm
Forum: PC-Engine
Topic: LFO
Replies: 2
Views: 4216

Re: LFO

I consider the LFO to be the 4th dimension of the PSG. I don't even know how it's supposed to be used and if any game had ever used it :)
Let's go for a mad LFO week end !
by MooZ
Fri Jul 18, 2008 1:07 pm
Forum: PC-Engine
Topic: pceas patch
Replies: 7
Views: 7873

Re: pceas patch

Just a quick note. In order not to break people's build script, I used getopt_long_only instead of getopt_long. This let you use long options with a simple '-' (just like old pceas). Unfortunately, this function doesn't exist undes win32 (mingw32 and co). I added getopt sources (taken from the theor...
by MooZ
Thu Jul 03, 2008 11:27 am
Forum: General
Topic: Stuffs to read before going to bed
Replies: 113
Views: 123473

Stuffs to read before going to bed

Here's a short list of papers I found about decompilation/disassembly: Disassembly of Executable Code Revisited Saumya Debray's Research Publications (One of the author of "Disassembly of Executable Code Revisited"). It contains papers about malware detection, binary code obfuscation and c...
by MooZ
Sun Jun 29, 2008 9:08 pm
Forum: PC-Engine
Topic: Tatsujin german suplex
Replies: 0
Views: 16138

Tatsujin german suplex

Yo! I played with tatsujin this week end. My plan is to make a trainer for it. I started disassembling it and I nearly figured out what was going on on boot. First, here's the current etripator's csv file: code;irq_2.asm;0;e07f;-1 code;irq_1.asm;0;e0a9;-1 code;irq_timer.asm;0;e07f;-1 code;irq_nmi.as...
by MooZ
Fri Jun 27, 2008 2:27 pm
Forum: PC-Engine
Topic: VDC registers
Replies: 7
Views: 6825

Re: VDC registers

You'll need some serious voodoo there :|
Maybe we should hunt some former Data East developer and beg them to teach us their secrets :)
by MooZ
Fri Jun 27, 2008 11:29 am
Forum: PC-Engine
Topic: VDC registers
Replies: 7
Views: 6825

Re: VDC registers

Do you know if this chip was used in other devices? Maybe these registers were used on them.
If only the datasheet or the hu7 docs were somewhere on the net :)
by MooZ
Thu Jun 26, 2008 9:20 am
Forum: PC-Engine
Topic: VDC registers
Replies: 7
Views: 6825

Re: VDC registers

There're no hints in the patent docs? I'm not even sure if this kind of information may have been available in the nec devkit.
by MooZ
Tue Jun 24, 2008 5:27 pm
Forum: PC-Engine
Topic: Bonk hacking info
Replies: 1
Views: 3913

Re: Bonk hacking info

That's a call for a fmp to pckid tilemap converter :)
by MooZ
Tue Jun 24, 2008 7:32 am
Forum: General
Topic: Forum/Subforums and whatnot
Replies: 6
Views: 14275

Re: Forum/Subforums and whatnot

Thx! I knew I forgot something.
Do you think we'll give it its own section or make a hacking subsection for pce and pcfx?