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DBGFIX.HLP
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1988-07-07
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\ DBGFIX.HLP make INLINE NEXT kernel debugable. by Tom Zimmer
DEBUGABLE ( --- )
This handy little utility allows me to build the F-PC kernel
with INLINE NEXT, for performance, and at will convert the
kernel back to JMP NEXT for use when DEBUGging. It is a one way
street however so once the conversion is made, the system stays
debugable until you restart F-PC. The word DEBUGABLE is called
by the debugger, to switch the kernel to a debugable form, just
as you start the debug process. On an XT class machine this may
take as much as a second, but is only done once the first time
you use the debugger.
This utility works by patching each occurance of the unique
sequence "26 AD FF E0" to JMP NEXT.
You do not normally need to call this word, it is called
automatically by the debugger.