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[Qemu-commits] [qemu/qemu] 71fcd8: avx2 configure: Disable if static bui
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[Qemu-commits] [qemu/qemu] 71fcd8: avx2 configure: Disable if static build |
Date: |
Fri, 29 Jul 2016 07:30:03 -0700 |
Branch: refs/heads/master
Home: https://github.com/qemu/qemu
Commit: 71fcd8eb6883605707309ad7921d43c8c02a938a
https://github.com/qemu/qemu/commit/71fcd8eb6883605707309ad7921d43c8c02a938a
Author: Aaron Lindsay <address@hidden>
Date: 2016-07-29 (Fri, 29 Jul 2016)
Changed paths:
M configure
Log Message:
-----------
avx2 configure: Disable if static build
This avoids a segfault like the following for at least some 4.8 versions
of gcc when configured with --static if avx2 instructions are also
enabled:
Program received signal SIGSEGV, Segmentation fault.
buffer_find_nonzero_offset_ifunc () at ./util/cutils.c:333
333 {
(gdb) bt
#0 buffer_find_nonzero_offset_ifunc () at ./util/cutils.c:333
#1 0x0000000000939c58 in __libc_start_main ()
#2 0x0000000000419337 in _start ()
Signed-off-by: Aaron Lindsay <address@hidden>
Reviewed-by: Dr. David Alan Gilbert <address@hidden>
Signed-off-by: Peter Maydell <address@hidden>
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