I am trying to write some drivers to do some low level periferal interfacing on my Treo 600 phone and I noticed that it seems to be in user mode, which is...
The simplest way to switch into supervisor mode is patching fatalAlert syscall and making something like diving on zero. Fatal alert syscall should be called...
All, What do you think would be the best way for an application to detect it YAHM (or any other Hack handler) is active? My goal is to patch a trap in an...
... detect ... a ... FtrGet('YAHM', 5, &hackCount) return active hack count. I have no extra launch codes in YAHM. Probably you can use sysAppLaunchCmdOpenDB: ...
Hello, Please advice on how to put a Treo 600 into debug mode. Also, are there any code examples for developing hacks or patches for the ARM powered Treo 600?...
OK. So, exactly how do I put the Treo 600 into Debug mode. I cannot use the "grafitti shortcut stroke" Dot 2 on the device (no grafitti). Thanks. ... powered...
Take a look at http://yahm.palmoid.com/yahmv.htm YAHM SDK: http://yahm.palmoid.com/yahm_dev.zip ... From: tree600bob To: palmnest@yahoogroups.com Sent: Friday,...
And what about Dot-Dot-Two application? http://palmoswerks.com/2003/08/21 ... From: tree600bob To: palmnest@yahoogroups.com Sent: Friday, May 21, 2004 1:29 AM ...
GrfSetState() is gone, hidden somewhere inside the graffiti libraries; how can I implement a functionality similar to patching this function under OS5/yahm?...
YAHM can't patch graffiti library now. For now I found only one heavy scheme of patching library. The main idea is making stub library with proper crid and...
... Well, I was able to replicate all the functionality of the MiddleCapsHack without patching ANY grf*() function, except the field autoshift disabling. Just...
I'm new to the whole OS5 business, and until a few minutes ago was not even aware of th epossiblity of hacking os5. Just out of curiocity, how does this work?...
Would it be possible to install a hack right before "PACE" is started to just say "hello world" then finish starting "PACE"? On a side note, someone asked once...
PACE is a library. I thinkk that PACE initialized before YAHM start. I think that all overclockers made this switch. Just patch FatalAlert and divide by zero....
It's function from ARM native API. Boolean SysPatchEntry(enum TableID table, UInt32 entry, void* NewHandlerAddress, void** OldHandlerAddress); Igor ... From:...
When doing sysTaskCreate I get a sysNotAllowed error. Has anyone experienced that too? how do I get around that? There must be a way, as the system uses it....
I tried to work the same logic (below) for a Trio600 running PalmOS 5 but I didn't seem to find the Table. Is there something I missed? The trail ended up in...
Maybe something wrong with your code? I heard that YAHM works with treo600. Can you show your code? Igor ... From: triosrcool To: palmnest@yahoogroups.com ...
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