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From-SVN: r145398
This commit is contained in:
Nick Clifton 2009-04-01 12:22:58 +00:00
parent 235e1fe81e
commit 3f293bd000
1 changed files with 48 additions and 0 deletions
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gcc/config/m32c/m32c-lib2-trapv.c Normal file
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/* 16-bit trapping arithmetic routines for R8C/M16C/M32C
Copyright (C) 2009
Free Software Foundation, Inc.
Contributed by Red Hat.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 2, or (at your
option) any later version.
In addition to the permissions in the GNU 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 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.)
GCC 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 General Public
License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to the Free
Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA. */
/* See the comment by the definition of LIBGCC2_UNITS_PER_WORD in
m32c.h for why we are creating extra versions of some of the
functions defined in libgcc2.c.
Note - this file is separate from m32c-lib2.c so that the following
functions will appear in the their object file. This is necessary
because they call abort() which is defined in the C library whereas
the functions in m32c-lib2.c are completely self sufficieent. */
#define LIBGCC2_UNITS_PER_WORD 2
#define L_mulvsi3
#define L_negvsi2
#define L_addvsi3
#define L_subvsi3
#include "libgcc2.c"