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Useful
debugging routines
The
following routines are always useful for debugging a project in progress.
-
print()
Runs standalone
in libgloss
with no newlib
support. Many times print()
works when there are problems that make printf()
cause an exception.
-
outbyte()
Used for low-level
debugging.
-
putnum()
Prints out values
in hex so they are easier to read.
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