[PATCH] x86: Add NOTRACK prefix support
Nick Clifton
nickc@redhat.com
Tue May 23 09:25:00 GMT 2017
Hi H.J.
> For register indirect branches, NOTRACK prefix (0x3e), which is also
> the DS segment register prefix, can be used to ignore the CET indirect
> branch track.
>
> I will check it in shortly.
The new test triggered some new failures for non-ELF based x86 targets:
Checking Binutils in: i386-darwin ... GAS i386 notrackbad
Checking Binutils in: x86_64-pc-cygwin ... GAS i386 notrackbad, i386 x86-64-notrackbad
Checking Binutils in: i386-pc-go32 ... GAS i386 notrackbad
Checking Binutils in: i686-pc-cygwin ... GAS i386 notrackbad
Checking Binutils in: i686-pc-mingw32 ... GAS i386 notrackbad
Checking Binutils in: mingw32-pe ... GAS i386 notrackbad
Would you mind updating the tests please ?
Cheers
Nick
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