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[/] [potato/] [tags/] [v0.1/] [src/] - Rev 47

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Rev Log message Author Age Path
47 Tag version 0.1 of the Potato Processor skordal 3277d 05h /potato/tags/v0.1/src/
45 Merge branch cache-playground (r23-r30 and r34-r44) into trunk

This primarily adds the following features the the processor:
- A direct-mapped instruction cache with configurable cache line width and
number of cache lines.
- Various bug fixes for bugs that appeared when the processor could run
instructions at full speed but had to stall for data.
- A "Hello World" test application.		 skordal 3279d 23h /potato/trunk/src/
36 Ensure correct read of CSR after stall skordal 3280d 01h /potato/trunk/src/
35 Prevent jumping/branching when stalling skordal 3280d 01h /potato/trunk/src/
34 Prevent flushing the pipeline if it is stalling skordal 3280d 01h /potato/trunk/src/
26 Prevent exceptions from being taken while stalling

Jumping to an exception handler while stalling and waiting for a load/store
instruction to finish can cause undefined results from the load/store
instruction. This actually fixes the issue mentioned in revision r20.		 skordal 3294d 03h /potato/trunk/src/
18 instr_misalign_check: add do_jump to sensitivity list skordal 3298d 22h /potato/trunk/src/
17 Improve detection of unaligned instructions skordal 3303d 05h /potato/trunk/src/
14 Improve detection of invalid instructions skordal 3309d 23h /potato/trunk/src/
11 Correct FIFO file header skordal 3310d 05h /potato/trunk/src/
10 Add missing FIFO module skordal 3314d 23h /potato/trunk/src/
3 Fix bug reporting URL skordal 3324d 08h /potato/trunk/src/
2 Initial commit skordal 3324d 10h /potato/trunk/src/

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