arch-power: Add trap instructions
This introduces new classes and new formats for D and X
form instructions, the TO field that is used to encode
the trap conditions and adds the following instructions.
* Trap Word Immediate (twi)
* Trap Word (tw)
* Trap Doubleword Immediate (tdi)
* Trap Doubleword (td)
Change-Id: I029147ef643c2ee6794426e5e90af4d75f22e92e
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/40934
Reviewed-by: Boris Shingarov <shingarov@labware.com>
Maintainer: Boris Shingarov <shingarov@labware.com>
Tested-by: kokoro <noreply+kokoro@google.com>
6 files changed
