On x86_64, RtlCaptureContext() uses fxsave to save FPU/MMX/SSE state. fxsave requires that the destination address is 16-byte aligned, or it will fault. CONTEXT is already annotated __attribute__ ((aligned (16))), do the same with struct _mcontext. Rearrange ucontext_t so that it's struct _mcontext element is also correctly aligned. * include/cygwin/signal.h (struct __mcontext): 16-byte align. * include/sys/ucontext.h (ucontext_t): Ditto. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk> |
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.. | ||
arpa | ||
asm | ||
attr | ||
bits | ||
cygwin | ||
machine | ||
net | ||
netinet | ||
sys | ||
a.out.h | ||
byteswap.h | ||
dlfcn.h | ||
elf.h | ||
endian.h | ||
err.h | ||
error.h | ||
fcntl.h | ||
features.h | ||
fenv.h | ||
fnmatch.h | ||
fts.h | ||
ftw.h | ||
getopt.h | ||
glob.h | ||
icmp.h | ||
ifaddrs.h | ||
io.h | ||
lastlog.h | ||
libgen.h | ||
limits.h | ||
mapi.h | ||
memory.h | ||
mntent.h | ||
monetary.h | ||
mqueue.h | ||
netdb.h | ||
paths.h | ||
poll.h | ||
process.h | ||
pthread.h | ||
pty.h | ||
regex.h | ||
resolv.h | ||
search.h | ||
semaphore.h | ||
sysexits.h | ||
syslog.h | ||
termio.h | ||
tzfile.h | ||
ucontext.h | ||
utmpx.h | ||
wait.h |