--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libgcc/config/lm32/_lshrsi3.S	Fri Feb 12 23:39:51 2010 +0900
@@ -0,0 +1,109 @@
+# _lshrsi3.S for Lattice Mico32 
+# Contributed by Jon Beniston <jon@beniston.com> and Richard Henderson.
+#
+# Copyright (C) 2009 Free Software Foundation, Inc. 
+#
+# This file 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.
+# 
+# This file 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
+# <http://www.gnu.org/licenses/>.
+# 
+
+/* Logical right shift.  */
+        
+        .global __lshrsi3
+        .type __lshrsi3,@function
+
+__lshrsi3:
+        /* Only use 5 LSBs, as that's all the h/w shifter uses.  */
+        andi    r2, r2, 0x1f
+        /* Get address of offset into unrolled shift loop to jump to.  */
+#ifdef __PIC__
+        lw      r3, (gp+got(__lshrsi3_0))
+#else
+        mvhi    r3, hi(__lshrsi3_0)
+        ori     r3, r3, lo(__lshrsi3_0)
+#endif
+        add     r2, r2, r2
+        add     r2, r2, r2
+        sub     r3, r3, r2
+        b       r3        
+        
+__lshrsi3_31:        
+        srui    r1, r1, 1
+__lshrsi3_30:        
+        srui    r1, r1, 1
+__lshrsi3_29:        
+        srui    r1, r1, 1
+__lshrsi3_28:        
+        srui    r1, r1, 1
+__lshrsi3_27:        
+        srui    r1, r1, 1
+__lshrsi3_26:        
+        srui    r1, r1, 1
+__lshrsi3_25:        
+        srui    r1, r1, 1
+__lshrsi3_24:        
+        srui    r1, r1, 1
+__lshrsi3_23:        
+        srui    r1, r1, 1
+__lshrsi3_22:        
+        srui    r1, r1, 1
+__lshrsi3_21:        
+        srui    r1, r1, 1
+__lshrsi3_20:        
+        srui    r1, r1, 1
+__lshrsi3_19:        
+        srui    r1, r1, 1
+__lshrsi3_18:        
+        srui    r1, r1, 1
+__lshrsi3_17:        
+        srui    r1, r1, 1
+__lshrsi3_16:        
+        srui    r1, r1, 1
+__lshrsi3_15:        
+        srui    r1, r1, 1
+__lshrsi3_14:        
+        srui    r1, r1, 1
+__lshrsi3_13:        
+        srui    r1, r1, 1
+__lshrsi3_12:        
+        srui    r1, r1, 1
+__lshrsi3_11:        
+        srui    r1, r1, 1
+__lshrsi3_10:        
+        srui    r1, r1, 1
+__lshrsi3_9:        
+        srui    r1, r1, 1
+__lshrsi3_8:        
+        srui    r1, r1, 1
+__lshrsi3_7:        
+        srui    r1, r1, 1
+__lshrsi3_6:        
+        srui    r1, r1, 1
+__lshrsi3_5:        
+        srui    r1, r1, 1
+__lshrsi3_4:        
+        srui    r1, r1, 1
+__lshrsi3_3:        
+        srui    r1, r1, 1
+__lshrsi3_2:        
+        srui    r1, r1, 1
+__lshrsi3_1:        
+        srui    r1, r1, 1
+__lshrsi3_0:        
+        ret