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[/] [xulalx25soc/] [trunk/] [sw/] [zipdbg.cpp] - Rev 113

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113 Lots of updates, mostly focused on getting the XuLA board and CPU able to pass
a comprehensive test suite. At this point, everything passes and logic usage
is down even. Among the few changes includes the "break" bit in the uCC
register, used to indicate a switch to supervisor mode occurred as a result
of a user break, and the ability for the supervisor to clear the instruction
cache.		 dgisselq 2849d 09h /xulalx25soc/trunk/sw/zipdbg.cpp
110 Fixed a problem whereby block RAM would be declared as a bus error on the
stack, even if the data was valid.		 dgisselq 2857d 13h /xulalx25soc/trunk/sw/zipdbg.cpp
92 Fixes the problem whereby the master counters show when the user counters should
be showing and vice versa. Now the master counters show by default, together
with their correct labels. User counters are still available by pressing
'u' in the debugger, and the master counter display may be returned to by
pressing 'm' in the debugger.		 dgisselq 2881d 08h /xulalx25soc/trunk/sw/zipdbg.cpp
76 Now tries to avoid reading from the stack if the stack addresses are already
known to be bad. That way, the debugger tries to preserve any bus error address
already on the buserr device.		 dgisselq 2887d 04h /xulalx25soc/trunk/sw/zipdbg.cpp
31 A bug fix, although one that rearranges the bus. The first four I/O locations
have been adjusted. The new locations are reflected in wishbone.html. In
addition, the PWM and UART devices no longer create bus errors when accessed.
Finally, this version uses a `define XULA25 to determine whether or not to build
for the XuLA2-LX9 or the XuLA2-LX25. If defined, it will build for the
XuLA2-LX25. If not, for the XuLA2-LX9. The ideal location for this define
would be to place it into your Xilinx configuration, should you wish to build
for the LX25.		 dgisselq 2977d 07h /xulalx25soc/trunk/sw/zipdbg.cpp
7 Mostly minor changes. Fixed the legal copyright statement in the UART files,
adjusted some comments, and made sure that the zipdbg program contained all
the latest features from our Vault.		 dgisselq 3047d 16h /xulalx25soc/trunk/sw/zipdbg.cpp
5 Initial software version, in support of the project. At this point, they are
provided with no guarantees that they work. (They did use to work--on an older
build, but I haven't been able to verify that they work with this newer build
yet.)		 dgisselq 3048d 02h /xulalx25soc/trunk/sw/zipdbg.cpp

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