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Bug Reports for MMIX
Here you find a list of Bug reports in chronological order.
The status is initially "open", it becomes "fixed" when the bug is fixed in the current sources,
the status becomes "closed" when there is an official
new release that fixes the bug. The detailed bug report may, however, offer
a change file or a work around.
If you email me a bug report (to ruckert at cs.hm.edu),
you help me a lot if you include in your submission a html file
that can be published here. Thanks!
Bugs in the Pipeline-Metasimulator mmmix
- 21-09-2011, Eiji Yoshiya, SYNCD may cause dead lock, Status: fixed
- 06-11-2011, Eiji Yoshiya, SAVE in kernel mode causes stack alert, Status: fixed
- 17-11-2014, Laurent Desnogues, ring_size is set incorrectly, Status: fixed in the repository
- 17-11-2014, Laurent Desnogues, get_reader is used incorrectly, Status: fixed in the repository
- 27-11-2014, Laurent Desnogues, copy_block copies only dirty parts of a cache block., Status: fixed in the repository
- 11-01-2016, Laurent Desnogues, alloc_slot can be improved using a smaller mask., Status: fixed in the repository
Bugs in the Instruction Level Simulator mmix
- 02-09-2011, Andreas Scherer, Formatless use of printf, Status: fixed
- 27-03-2012, Martin Ruckert, rI and rU
are not implemented according to specification, Status: fixed
- 4-09-2013, Martin Ruckert, UNSAVE can go into an infinite loop, Status: fixed
- 27-08-2015, Andreas Scherer, Incrementing rU, Status: fixed
Bugs in MMIX Arithmetic
Bugs in the Assembler mmixal
- 25-01-2012, Martin Ruckert, IS may produce misleading error messages, Status: fixed
- 30-01-2013, Martin Ruckert, Symbols containing charater codes greater than 127 are considered undefined, Status: fixed
- 24-04-2013, Martin Ruckert, Strings and character constants
containing charater codes greater than 127 are too big to fit in one byte, Status: fixed
- 20-03-2023, Junchang Liu, Special Data is not written to the output file, Status: fixed
Bugs in mmotype
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