diff options
Diffstat (limited to 'winsup/cygwin/autoload.cc')
| -rw-r--r-- | winsup/cygwin/autoload.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/winsup/cygwin/autoload.cc b/winsup/cygwin/autoload.cc index 07272af53..5054f6808 100644 --- a/winsup/cygwin/autoload.cc +++ b/winsup/cygwin/autoload.cc @@ -11,6 +11,7 @@ details. */ #include "winsup.h" #include "miscfuncs.h" +#include "fenv.h" #define USE_SYS_TYPES_FD_SET #include <winsock2.h> @@ -222,13 +223,13 @@ std_dll_init () while (InterlockedIncrement (&dll->here)); else if (!dll->handle) { - unsigned fpu_control = 0; - __asm__ __volatile__ ("fnstcw %0": "=m" (fpu_control)); + fenv_t fpuenv; + fegetenv (&fpuenv); /* http://www.microsoft.com/technet/security/advisory/2269637.mspx */ wcpcpy (wcpcpy (dll_path, windows_system_directory), dll->name); if ((h = LoadLibraryW (dll_path)) != NULL) { - __asm__ __volatile__ ("fldcw %0": : "m" (fpu_control)); + fesetenv (&fpuenv); dll->handle = h; } else if (!(func->decoration & 1)) |