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author | Andreas Jaeger <aj@suse.de> | 2000-09-05 08:31:52 +0000 |
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committer | Andreas Jaeger <aj@suse.de> | 2000-09-05 08:31:52 +0000 |
commit | d3d726ab8fcb54f5fd23fea03e42e150621c1268 (patch) | |
tree | d4ed75bc8a217ba6e3da7750912a230181532e88 /sysdeps/powerpc/soft-fp/q_stoq.c | |
parent | 379ed351443b56500ffea2c5efb4ffbca866fcec (diff) | |
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Moved from soft-fp/sysdeps/sparc/sparc32/q_itoq.c
Diffstat (limited to 'sysdeps/powerpc/soft-fp/q_stoq.c')
-rw-r--r-- | sysdeps/powerpc/soft-fp/q_stoq.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sysdeps/powerpc/soft-fp/q_stoq.c b/sysdeps/powerpc/soft-fp/q_stoq.c new file mode 100644 index 0000000000..09de4360e7 --- /dev/null +++ b/sysdeps/powerpc/soft-fp/q_stoq.c @@ -0,0 +1,43 @@ +/* Software floating-point emulation. + c = (long double)(a) + Copyright (C) 1997, 1999, 2000 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). + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If + not, write to the Free Software Foundation, Inc., + 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "soft-fp.h" +#include "single.h" +#include "quad.h" + +long double _q_stoq(const float a) +{ + FP_DECL_EX; + FP_DECL_S(A); + FP_DECL_Q(C); + long double c; + + FP_UNPACK_S(A, a); +#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q + FP_CONV(Q,S,4,1,C,A); +#else + FP_CONV(Q,S,2,1,C,A); +#endif + FP_PACK_Q(c, C); + FP_HANDLE_EXCEPTIONS; + return c; +} |