diff options
Diffstat (limited to 'soft-fp/subsf3.c')
| -rw-r--r-- | soft-fp/subsf3.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/soft-fp/subsf3.c b/soft-fp/subsf3.c index 84d418b612..f1cbdd1ff1 100644 --- a/soft-fp/subsf3.c +++ b/soft-fp/subsf3.c @@ -1,6 +1,6 @@ /* Software floating-point emulation. Return a - b - Copyright (C) 1997,1999 Free Software Foundation, Inc. + Copyright (C) 1997,1999,2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson (rth@cygnus.com) and Jakub Jelinek (jj@ultra.linux.cz). @@ -10,6 +10,15 @@ License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. + In addition to the permissions in the GNU Lesser General Public + License, the Free Software Foundation gives you unlimited + permission to link the compiled version of this file into + combinations with other programs, and to distribute those + combinations without any restriction coming from the use of this + file. (The Lesser General Public License restrictions do apply in + other respects; for example, they cover modification of the file, + and distribution when not linked into a combine executable.) + The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU @@ -17,23 +26,23 @@ You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ + Software Foundation, 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ #include "soft-fp.h" #include "single.h" -float __subsf3(float a, float b) +SFtype __subsf3(SFtype a, SFtype b) { FP_DECL_EX; FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R); - float r; + SFtype r; FP_INIT_ROUNDMODE; - FP_UNPACK_S(A, a); - FP_UNPACK_S(B, b); + FP_UNPACK_SEMIRAW_S(A, a); + FP_UNPACK_SEMIRAW_S(B, b); FP_SUB_S(R, A, B); - FP_PACK_S(r, R); + FP_PACK_SEMIRAW_S(r, R); FP_HANDLE_EXCEPTIONS; return r; |