| commit | 6584f6c1502eac7ebbb23d5812561f732c4be12d | |
| author | olof <olof@04c7f051-eaf3-4997-922d-f29d9d8c0f3f> | |
| Sun, 20 Oct 2013 09:06:44 +0000 (20 09:06 +0000) | ||
| committer | olof <olof@04c7f051-eaf3-4997-922d-f29d9d8c0f3f> | |
| Sun, 20 Oct 2013 09:06:44 +0000 (20 09:06 +0000) | ||
| tree | 2775a6716583b1fcb87fb7fdc77de01d2919ae38 | treesnapshot (tar.gz zip) |
| parent | e9f63f47d4ac8f119ac012352e7597838f7ac204 | commitdiff |
Raise illegal instruction exception when l.ror is not implemented
Instead of throwing an illegal instruction exception when the rotate
instructions are disabled (OR1200_ALU_IMPL_ROTATE is undefined), another
instruction (slr?) was executed instead.
This closes bug 97
Signed-off-by: Olof Kindgren <olof at opencores.org>
acked-by: Julius Baxter <julius at opencores.org>
git-svn-id: http://opencores.org/ocsvn/openrisc/openrisc/trunk@865 04c7f051-eaf3-4997-922d-f29d9d8c0f3f
Instead of throwing an illegal instruction exception when the rotate
instructions are disabled (OR1200_ALU_IMPL_ROTATE is undefined), another
instruction (slr?) was executed instead.
This closes bug 97
Signed-off-by: Olof Kindgren <olof at opencores.org>
acked-by: Julius Baxter <julius at opencores.org>
git-svn-id: http://opencores.org/ocsvn/openrisc/openrisc/trunk@865 04c7f051-eaf3-4997-922d-f29d9d8c0f3f
| or1200/rtl/verilog/or1200_ctrl.v | diffblobblamehistory |