gcc/

* config.gcc (mips*-mti-elf*, mips*-sde-elf*, mips64r5900-*-elf*)
	(mips64r5900el-*-elf*): Include mips/n32-elf.h.
	* config/mips/sde.h (LOCAL_LABEL_PREFIX, NO_DOLLAR_IN_LABEL)
	(LONG_DOUBLE_TYPE_SIZE, LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Move to...
	* config/mips/n32-elf.h: ...this new file.

From-SVN: r200496

gcc/ChangeLog

@@ -1,3 +1,11 @@
+2013-06-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config.gcc (mips*-mti-elf*, mips*-sde-elf*, mips64r5900-*-elf*)
+	(mips64r5900el-*-elf*): Include mips/n32-elf.h.
+	* config/mips/sde.h (LOCAL_LABEL_PREFIX, NO_DOLLAR_IN_LABEL)
+	(LONG_DOUBLE_TYPE_SIZE, LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Move to...
+	* config/mips/n32-elf.h: ...this new file.
+
 2013-06-27  Marc Glisse  <marc.glisse@inria.fr>
 
 	PR target/57224

gcc/config.gcc

@@ -1851,12 +1851,12 @@ mips*-*-linux*)				# Linux MIPS, either endian.
         esac
 	;;
 mips*-mti-elf*)
-	tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/sde.h mips/mti-elf.h"
+	tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
 	tmake_file="mips/t-mti-elf"
 	tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
 	;;
 mips*-sde-elf*)
-	tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/sde.h"
+	tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
 	tmake_file="mips/t-sde"
 	extra_options="${extra_options} mips/sde.opt"
 	case "${with_newlib}" in
@@ -1938,7 +1938,7 @@ mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
 	tmake_file="mips/t-elf"
 	;;
 mips64r5900-*-elf* | mips64r5900el-*-elf*)
-	tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+	tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
 	tmake_file="mips/t-elf"
 	tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
 	;;

gcc/config/mips/n32-elf.h

@@ -0,0 +1,35 @@
+/* Definitions of target machine for GNU compiler.
+   n32 for embedded systems.
+   Copyright (C) 2003-2013 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.
+
+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/>.  */
+
+/* Use standard ELF-style local labels (not '$' as on early Irix).  */
+#undef LOCAL_LABEL_PREFIX
+#define LOCAL_LABEL_PREFIX "."
+
+/* Use periods rather than dollar signs in special g++ assembler names.  */
+#define NO_DOLLAR_IN_LABEL
+
+/* Force n32 to use 64-bit long doubles.  */
+#undef LONG_DOUBLE_TYPE_SIZE
+#define LONG_DOUBLE_TYPE_SIZE 64
+
+#ifdef IN_LIBGCC2
+#undef LIBGCC2_LONG_DOUBLE_TYPE_SIZE
+#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 64
+#endif

gcc/config/mips/sde.h

@@ -89,23 +89,6 @@ along with GCC; see the file COPYING3.  If not see
 #undef PTRDIFF_TYPE
 #define PTRDIFF_TYPE "long int"
 
-/* Use standard ELF-style local labels (not '$' as on early Irix).  */
-#undef LOCAL_LABEL_PREFIX
-#define LOCAL_LABEL_PREFIX "."
-
-/* Use periods rather than dollar signs in special g++ assembler names.  */
-#define NO_DOLLAR_IN_LABEL
-
-/* Currently we don't support 128bit long doubles, so for now we force
-   n32 to be 64bit.  */
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-
-#ifdef IN_LIBGCC2
-#undef LIBGCC2_LONG_DOUBLE_TYPE_SIZE
-#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 64
-#endif
-
 /* Force all .init and .fini entries to be 32-bit, not mips16, so that
    in a mixed environment they are all the same mode. The crti.asm and
    crtn.asm files will also be compiled as 32-bit due to the