Fix compile.  This is hap's fault if it's wrong. (nw)


git-svn-id: svn://dspnet.fr/mame/trunk@22479 749742ba-7341-0410-aadc-df50b521781e
s3, mach8: Added read/write registers, and implemented read masking in BitBLTs
           (used by XF86_S3).
           Made clipping rectangle checks against Destination X/Y when doing 
           BitBLT. [Barry Rodewald]


git-svn-id: svn://dspnet.fr/mame/trunk@22480 749742ba-7341-0410-aadc-df50b521781e
fix some spellins (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22481 749742ba-7341-0410-aadc-df50b521781e
QT Debugger: Adds trackpc command, allowing for a visual display of where the
program counter has visited in the dasm windows.
Run "help trackpc" in the debugger to see the options. [Andrew Gardner]


Out of whatsnew:
This isn't enabled by default because of how sloooow it is to disassemble each
opcode when you want to compute its crc32.  That can be sped up with lookup 
tables and the like.

There's a good chance I should pull the 'clear tracks' argument into its own
command, but it functions as-is.

This can be added to the windows debugger with a simple change to the
osd display code.





git-svn-id: svn://dspnet.fr/mame/trunk@22482 749742ba-7341-0410-aadc-df50b521781e
psx-dma: be a bit more permissive with allowed transfer types from the cdrom (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22483 749742ba-7341-0410-aadc-df50b521781e
mlanding adpcm improvements and some misc changes

git-svn-id: svn://dspnet.fr/mame/trunk@22484 749742ba-7341-0410-aadc-df50b521781e