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Add basic multicore support. #25

Merged
merged 11 commits into from
Jul 26, 2016
Merged

Add basic multicore support. #25

merged 11 commits into from
Jul 26, 2016

Commits on Jul 24, 2016

  1. Use custom logger for traces. 

    Add a switch --trace which equates to the old pc,insts combined.
Does not support 'regdump', 'memcheck' or 'syscalls'.
This matches e-sim, which writes its traces to a log file.
Writing to a file reduces some specious differences between e-sim
and Revelation traces, for example differences in the mode of an
fstat object differing between Revelation and e-sim when the old
Revelation log was redirected from STDOUT to a file. This makes
./scripts/diff_trace.py much more useful.
    Sarah Mount committed Jul 24, 2016
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Commits on Jul 26, 2016

  1. Basic multicore support.

    Sarah Mount committed Jul 26, 2016
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  2. Test trap16 assertions.

    Sarah Mount committed Jul 26, 2016
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  3. Test COREID is read-only.

    Sarah Mount committed Jul 26, 2016
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  4. Timers can count FPU instructions. Fixes #8. Fixes #1.

    Sarah Mount committed Jul 26, 2016
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  5. Test rti turns off user mode.

    Sarah Mount committed Jul 26, 2016
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  6. Test undocumented syscalls.

    Sarah Mount committed Jul 26, 2016
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  7. FIX asr. Sign-bit is correctly propagated.

    Sarah Mount committed Jul 26, 2016
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  8. Refactor trap16.

    Sarah Mount committed Jul 26, 2016
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  9. Code cleanup. 

    Remove unused variables.
Remove Pydgin-style comments.
    Sarah Mount committed Jul 26, 2016
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  10. Factor out argv parser.

    Sarah Mount committed Jul 26, 2016
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