| /* | |
| * | |
| * Copyright (c) 2007 STMicroelectronics Ltd | |
| * Filippo Arcidiacono (filippo.arcidiacono@st.com) | |
| * | |
| * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. | |
| * | |
| * Taken from glibc 2.6 | |
| * | |
| */ | |
| #include <fenv.h> | |
| #include <fpu_control.h> | |
| int | |
| feholdexcept (fenv_t *envp) | |
| { | |
| unsigned long int temp; | |
| /* Store the environment. */ | |
| _FPU_GETCW (temp); | |
| envp->__fpscr = temp; | |
| /* Now set all exceptions to non-stop. */ | |
| temp &= ~FE_ALL_EXCEPT; | |
| _FPU_SETCW (temp); | |
| return 1; | |
| } |