| commit | 71fcd8eb6883605707309ad7921d43c8c02a938a | |
| author | Aaron Lindsay <alindsay@codeaurora.org> | |
| Thu, 14 Jul 2016 19:38:14 +0000 (14 15:38 -0400) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 29 Jul 2016 14:21:43 +0000 (29 15:21 +0100) | ||
| tree | bc9fb80a8781644c417af00c04307abebe1f560e | treesnapshot (tar.gz zip) |
| parent | cf4b61d5819da0b307502527c01d935bf07c9b38 | commitdiff |
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 <alindsay@codeaurora.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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 <alindsay@codeaurora.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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