Imported gcc-4.4.3

[msp430-gcc.git] / gcc / config / sh / embed-elf.h

diff --git a/gcc/config/sh/embed-elf.h b/gcc/config/sh/embed-elf.h
new file mode 100644 (file)
index 0000000..e6c2782
--- /dev/null
+++ b/gcc/config/sh/embed-elf.h
@@ -0,0 +1,38 @@
+/* Definitions of target machine for GNU compiler for Renesas / SuperH SH 
+   non-Linux embedded targets.
+   Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+   Contributed by J"orn Rennecke <joern.rennecke@superh.com>
+
+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.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#undef USER_LABEL_PREFIX
+#define USER_LABEL_PREFIX "_"
+
+#undef TARGET_POSIX_IO
+
+/* While the speed-optimized implementations of udivsi3_i4i / sdivsi3_i4i
+   in libgcc are not available for SH2, the space-optimized ones in
+   libgcc-Os-4-200 are.  Thus, when not optimizing for space, link
+   libgcc-Os-4-200 after libgcc, so that -mdiv=call-table works for -m2.  */
+#define LIBGCC_SPEC "%{!shared: \
+  %{m4-100*:-lic_invalidate_array_4-100} \
+  %{m4-200*:-lic_invalidate_array_4-200} \
+  %{m4-300*|-m4-340:-lic_invalidate_array_4a %{!Os: -lgcc-4-300}} \
+  %{m4a*:-lic_invalidate_array_4a}} \
+  %{Os: -lgcc-Os-4-200} \
+  -lgcc \
+  %{!Os: -lgcc-Os-4-200}"