Feature #12373
dis support for EVEX vaes instructions
Start date:
Due date:
% Done:
100%
Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:
Description
Intel added support for EVEX prefixed vaes instructions in a number of processors. We should make sure dis is aware of this.
Updated by Robert Mustacchi 9 months ago
To test this I wrote new tests for the x86 libdis test suite and verified them:
rm@turin:/ws/rm/dis/usr/src/test/util-tests/tests/dis$ LD_PRELOAD_32=/ws/rm/dis/proto/root_i386/usr/lib/libdisasm.so.1 ksh distest.ksh testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.sep.s (32-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.sep.s (64-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.vmx.s (32-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.vmx.s (64-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.cpuid.s (32-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.cpuid.s (64-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.mwait.s (32-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.mwait.s (64-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.fence.s (32-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.fence.s (64-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.smap.s (32-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.smap.s (64-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.random.s (32-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.random.s (64-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.tsc.s (32-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.tsc.s (64-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.msr.s (32-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.msr.s (64-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.wbnovind.s (32-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/tst.wbnovind.s (64-bit) ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.bmi2.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.sha.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.avx2-gather.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.gfni.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.fma-pd.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.adx.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.movbe.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.sse-4.2.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.avx512_vpclmulqdq.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.aes.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.vaes.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.fma-sd.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.bmi1.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.fma-ss.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.sse-4.1.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.avx.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.ssse3.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.fma-ps.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.lzcnt.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.opmask.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.popcnt.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.avx512.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.f16c.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.sse-3.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.xsave.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.avx512_vnni.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.avx2.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.pclmulqdq.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/32.clflush.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.bmi2.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.fma-ss.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.avx512_vnni.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.ept.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.gfni.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.vmx.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.fma-ps.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.vaes.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.sse-4.1.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.ssse3.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.avx.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.lzcnt.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.bmi1.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.adx.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.fma-pd.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.sha.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.movbe.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.sse-4.2.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.fma-sd.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.aes.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.avx512_vpclmulqdq.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.fsbase.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.random.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.xsave.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.sse-3.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.pclmulqdq.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.clflush.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.f16c.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.opmask.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.avx2-gather.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.popcnt.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.avx2.s ... passed testing /ws/rm/dis/usr/src/test/util-tests/tests/dis/i386/64.avx512.s ... passed -------------- libdis Results -------------- Tests passed: 82 Tests failed: 0 Tests ran: 82
Updated by Robert Mustacchi 9 months ago
- Subject changed from dis supprot for EVEX vaes instructions to dis support for EVEX vaes instructions
Updated by Electric Monk 9 months ago
- Status changed from New to Closed
- % Done changed from 90 to 100
git commit a25e615d76804404e5fc63897a9196d4f92c3f5e
commit a25e615d76804404e5fc63897a9196d4f92c3f5e
Author: Robert Mustacchi <rm@fingolfin.org>
Date: 2020-03-13T07:57:47.000Z
12371 dis x86 EVEX prefix mishandled
12372 dis EVEX encoding SIB mishandled
12373 dis support for EVEX vaes instructions
12374 dis support for EVEX vpclmulqdq instructions
12375 dis support for gfni instructions
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Approved by: Joshua M. Clulow <josh@sysmgr.org>