https://bugs.kde.org/show_bug.cgi?id=396176
--- Comment #6 from Jérôme Carretero ---
Workaround for the particular Qt 5.11 scenario: compiling qtcore with
CXXFLAGS+=" -mno-rdrnd".
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https://bugs.kde.org/show_bug.cgi?id=396176
Tom Hughes changed:
What|Removed |Added
CC||t...@compton.nu
Resolution|---
https://bugs.kde.org/show_bug.cgi?id=396176
--- Comment #4 from Jérôme Carretero ---
Tested with the now's SVN, it's still unhandled.
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https://bugs.kde.org/show_bug.cgi?id=396176
--- Comment #3 from Jérôme Carretero ---
actually, that issues disables advertising rdrand in CPUID, but what if the
program is hard-coded to use it...
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--- Comment #2 from Jérôme Carretero ---
Might be a duplicate of https://bugs.kde.org/show_bug.cgi?id=353370 but I'm not
sure.
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--- Comment #1 from Jérôme Carretero ---
It's rdrand32_step (used as a gcc built-in)
vex amd64->IR: unhandled instruction bytes: 0xF 0xC7 0xF0 0xBA 0x1 0x0 0x0 0x0
0x89 0x6
vex amd64->IR: REX=0 REX.W=0 REX.R=0 REX.X=0 REX.B=0
vex amd64->IR: VEX=0
