1 files changed, 52 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/mips/gnu-user64.h b/gcc-4.9/gcc/config/mips/gnu-user64.h
new file mode 100644
index 000000000..b97b4a768
--- /dev/null
+++ b/gcc-4.9/gcc/config/mips/gnu-user64.h
@@ -0,0 +1,52 @@
+/* Definitions for MIPS systems using GNU userspace and n32/64 abi.
+   Copyright (C) 2002-2014 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/>.  */
+
+/* Force the default endianness and ABI flags onto the command line
+   in order to make the other specs easier to write.  */
+
+#define LINUX64_DRIVER_SELF_SPECS \
+  LINUX_DRIVER_SELF_SPECS \
+  " %{!EB:%{!EL:%(endian_spec)}}" \
+  " %{!mabi=*: -" MULTILIB_ABI_DEFAULT "}"
+
+#undef DRIVER_SELF_SPECS
+#define DRIVER_SELF_SPECS \
+  BASE_DRIVER_SELF_SPECS, \
+  LINUX64_DRIVER_SELF_SPECS
+
+#undef GNU_USER_TARGET_LINK_SPEC
+#define GNU_USER_TARGET_LINK_SPEC "\
+%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
+%{shared} \
+ %(endian_spec) \
+  %{!shared: \
+    %{!static: \
+      %{rdynamic:-export-dynamic} \
+      %{mabi=n32: -dynamic-linker " GNU_USER_DYNAMIC_LINKERN32 "} \
+      %{mabi=64: -dynamic-linker " GNU_USER_DYNAMIC_LINKER64 "} \
+      %{mabi=32: -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}} \
+    %{static:-static}} \
+%{mabi=n32:-m" GNU_USER_LINK_EMULATIONN32 "} \
+%{mabi=64:-m" GNU_USER_LINK_EMULATION64 "} \
+%{mabi=32:-m" GNU_USER_LINK_EMULATION32 "}"
+#undef LINK_SPEC
+#define LINK_SPEC GNU_USER_TARGET_LINK_SPEC
+
+#undef LOCAL_LABEL_PREFIX
+#define LOCAL_LABEL_PREFIX (TARGET_OLDABI ? "$" : ".")