libgcc-xtensa.ver: New file.

	* config/xtensa/libgcc-xtensa.ver: New file.
	* config/xtensa/t-linux (SHLIB_MAPFILES): Append libgcc-xtensa.ver.

From-SVN: r137850

gcc/ChangeLog

+2008-07-15  Bob Wilson  <bob.wilson@acm.org>
+	
+	* config/xtensa/libgcc-xtensa.ver: New file.
+	* config/xtensa/t-linux (SHLIB_MAPFILES): Append libgcc-xtensa.ver.
+	
 2008-07-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* df-problems.c (df_set_note): Avoid C++ keywords.

gcc/config/xtensa/libgcc-xtensa.ver

+GCC_4.3.0 {
+  __umulsidi3
+}

gcc/config/xtensa/t-linux

 EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o
+
+SHLIB_MAPFILES += $(srcdir)/config/xtensa/libgcc-xtensa.ver