From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/config/iq2000/lib2extra-funcs.c | 40 +++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 gcc/config/iq2000/lib2extra-funcs.c (limited to 'gcc/config/iq2000/lib2extra-funcs.c') diff --git a/gcc/config/iq2000/lib2extra-funcs.c b/gcc/config/iq2000/lib2extra-funcs.c new file mode 100644 index 000000000..d53786c8c --- /dev/null +++ b/gcc/config/iq2000/lib2extra-funcs.c @@ -0,0 +1,40 @@ +/* Copyright (C) 2003 Free Software Foundation, Inc. + +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 3, or (at your option) any later +version. + +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. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +. */ + +typedef unsigned int USItype __attribute__ ((mode (SI))); + +USItype +__mulsi3 (USItype a, USItype b) +{ + USItype c = 0; + + while (a != 0) + { + if (a & 1) + c += b; + a >>= 1; + b <<= 1; + } + + return c; +} -- cgit v1.2.3