**** BEGIN LOGGING AT Wed Dec 03 02:59:57 2008
Dec 03 20:49:06 <johnrw> Hi, I was hoping to find a way to set a watchpoint in openocd, where it watches only a particular bit?
Dec 03 20:49:13 <johnrw> help wp = set watchpoint <addr> <length> <r/w/a> [value] [mask]
Dec 03 20:49:40 <johnrw> Anyone here ever use the value mask pair?
Dec 03 20:51:45 <johnrw> I tried wp 0xc8004000 4 w 1 0xFFFF DFFF
Dec 03 20:52:39 <johnrw> hoping to catch when bit 13 gets touched...
Dec 03 20:54:26 <johnrw> but when I do a orinary watchpoint, the mask is at 0xFFFF FFFF and that seems to catch any access... so maybe I need a mask of 0x00002000?
Dec 03 22:17:35 <keesj> johnrw: if it works a some point tell me :P
Dec 03 22:18:33 <johnrw> well surely
Dec 03 22:19:00 <johnrw> i haven't actually tried 0x2000 yet
Dec 03 22:19:31 <johnrw> papers everywhere... can't even finf that keyboard :)
**** ENDING LOGGING AT Thu Dec 04 02:59:57 2008