diff options
Diffstat (limited to 'sysdeps/m68k/fpu/fl.h')
-rw-r--r-- | sysdeps/m68k/fpu/fl.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/sysdeps/m68k/fpu/fl.h b/sysdeps/m68k/fpu/fl.h deleted file mode 100644 index 098e880601..0000000000 --- a/sysdeps/m68k/fpu/fl.h +++ /dev/null @@ -1,41 +0,0 @@ -/* Floating-point constants for the 68881. - Copyright (C) 1992 Free Software Foundation, Inc. */ - -/* IGNORE($ This is used internally in the library. */ -#include <sysdeps/ieee754/fl.h> -/* ansidecl.m4 here inserts the ieee file. Kludge o rama. - $) ENDCOMMENT INCLUDE($sysdeps/ieee754/fl.h$) STARTCOMMENT */ - -#ifndef __need_HUGE_VAL - -#ifdef __GNUC__ - -#undef FLT_ROUNDS - -/* Interrogate the 68881 to find the current rounding mode. */ - -static __const __inline int -DEFUN_VOID(__flt_rounds) -{ - unsigned long int __fpcr; - __asm("fmove%.l fpcr, %0" : "=g" (__fpcr)); - switch (__fpcr & (1 | 2)) - { - case 0: - return _FLT_ROUNDS_TONEAREST; - case 1: - return _FLT_ROUNDS_TOZERO; - case 2: - return _FLT_ROUNDS_TONEGINF; - case 3: - return _FLT_ROUNDS_TOPOSINF; - default: - return _FLT_ROUNDS_INDETERMINATE; - } -} - -#define FLT_ROUNDS (__flt_rounds()) - -#endif /* GCC. */ - -#endif /* Don't need HUGE_VAL. */ |