arch-power: Refactor instruction decoding

Browse Source

This reorders the decoding logic based on the values of
the opcode fields. The first level ordering is based on
the primary opcode (PO) and the second level ordering is
based on the extended opcode (XO).

Change-Id: Ia2d457967bfebb7b20163b56db1cbbe03ac17ceb
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/40883
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Boris Shingarov <shingarov@gmail.com>
Maintainer: Gabe Black <gabe.black@gmail.com>

...

This commit is contained in:

Sandipan Das

2021-02-06 17:16:25 +05:30

committed by Boris Shingarov

parent 16d0943325

commit 9457415729

1 changed files with 460 additions and 446 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

906

src/arch/power/isa/decoder.isa

File diff suppressed because it is too large Load Diff