Anton Blanchard
9867fb6149
Add a decode for the nop instruction
...
We want these to go out without any GPR dependencies, so add
a specific entry in decode for them.
Signed-off-by: Anton Blanchard <anton@linux.ibm.com >
2019-09-15 18:18:24 +10:00
Anton Blanchard
a2df2a10a2
Remove sim console
...
We can force all existing code to use the UART console
by passing 0 in bit zero of the sim config register.
Signed-off-by: Anton Blanchard <anton@linux.ibm.com >
2019-09-11 13:23:45 +10:00
Anton Blanchard
9687034d78
Add a decode bit to mark an instruction as single through the pipeline
...
This is used by the pipelining patches. Mark everyone as single through
the pipeline to start.
Signed-off-by: Anton Blanchard <anton@linux.ibm.com >
2019-09-10 07:19:57 +10:00
Anton Blanchard
5a29cb4699
Initial import of microwatt
...
Signed-off-by: Anton Blanchard <anton@linux.ibm.com >
2019-08-22 16:46:13 +10:00
