arch-power: Add doubleword load-store instructions
This introduces new formats for DS form instructions and
adds the following instructions.
* Load Doubleword (ld)
* Load Doubleword Indexed (ldx)
* Load Doubleword with Update (ldu)
* Load Doubleword with Update Indexed (ldux)
* Store Doubleword (std)
* Store Doubleword Indexed (stdx)
* Store Doubleword with Update (stdu)
* Store Doubleword with Update Indexed (stdux)
Change-Id: I2a88364e82a11685e081f57be5fd5afd44335668
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/40895
Reviewed-by: Boris Shingarov <shingarov@labware.com>
Reviewed-by: lkcl <luke.leighton@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
2 files changed
