sim: convert to bfd_endian

Rather than re-invent endian defines, as well as maintain our own list
of OS & arch-specific includes, punt all that logic in favor of the bfd
ones already set up and maintained elsewhere.  We already rely on the
bfd library, so leveraging the endian aspect should be fine.

1 files changed, 26 insertions, 26 deletions

diff --git a/sim/mips/configure b/sim/mips/configure
index 6f1d136..c31d65e 100755
--- a/sim/mips/configure
+++ b/sim/mips/configure
@@ -13037,9 +13037,9 @@ fi
 # Check whether --enable-sim-hostendian was given.
 if test "${enable_sim_hostendian+set}" = set; then :
   enableval=$enable_sim_hostendian; case "${enableval}" in
-  no)	 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
-  b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
-  l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
+  no)	 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BFD_ENDIAN_UNKNOWN";;
+  b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BFD_ENDIAN_BIG";;
+  l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BFD_ENDIAN_LITTLE";;
   *)	 as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
 esac
 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
@@ -13273,12 +13273,12 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
  esac
 
   if test $ac_cv_c_bigendian = yes; then
-    sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
+    sim_hostendian="-DWITH_HOST_BYTE_ORDER=BFD_ENDIAN_BIG"
   else
-    sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
+    sim_hostendian="-DWITH_HOST_BYTE_ORDER=BFD_ENDIAN_LITTLE"
   fi
 else
-  sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
+  sim_hostendian="-DWITH_HOST_BYTE_ORDER=BFD_ENDIAN_UNKNOWN"
 fi
 fi
 
@@ -13426,14 +13426,14 @@ esac
 mips_endian=
 default_endian=
 case "${target}" in
-  mips64el*-*-*)	mips_endian=LITTLE_ENDIAN ;;
-  mips64vr*el-*-*)      default_endian=LITTLE_ENDIAN ;;
-  mips64*-*-*)          default_endian=BIG_ENDIAN ;;
-  mips16*-*-*)          default_endian=BIG_ENDIAN ;;
-  mipsisa32*-*-*)       default_endian=BIG_ENDIAN ;;
-  mipsisa64*-*-*)       default_endian=BIG_ENDIAN ;;
-  mips*-*-*)            default_endian=BIG_ENDIAN ;;
-  *)                    default_endian=BIG_ENDIAN ;;
+  mips64el*-*-*)        mips_endian=LITTLE ;;
+  mips64vr*el-*-*)      default_endian=LITTLE ;;
+  mips64*-*-*)          default_endian=BIG ;;
+  mips16*-*-*)          default_endian=BIG ;;
+  mipsisa32*-*-*)       default_endian=BIG ;;
+  mipsisa64*-*-*)       default_endian=BIG ;;
+  mips*-*-*)            default_endian=BIG ;;
+  *)                    default_endian=BIG ;;
 esac
 
 wire_endian="$mips_endian"
@@ -13441,26 +13441,26 @@ default_endian="$default_endian"
 # Check whether --enable-sim-endian was given.
 if test "${enable_sim_endian+set}" = set; then :
   enableval=$enable_sim_endian; case "${enableval}" in
-  b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
-  l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
+  b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_BIG";;
+  l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_LITTLE";;
   yes)	 if test x"$wire_endian" != x; then
-	   sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
+	   sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_${wire_endian}"
 	 else
-           if test x"$default_endian" != x; then
-	     sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
+	  if test x"$default_endian" != x; then
+	     sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_${default_endian}"
 	   else
 	     echo "No hard-wired endian for target $target" 1>&6
-	     sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
+	     sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_UNKNOWN"
 	   fi
 	 fi;;
   no)	 if test x"$default_endian" != x; then
-	   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
+	   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_${default_endian}"
 	 else
 	   if test x"$wire_endian" != x; then
-	     sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
+	     sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_${wire_endian}"
 	   else
 	     echo "No default endian for target $target" 1>&6
-	     sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
+	     sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_UNKNOWN"
 	   fi
 	 fi;;
   *)	 as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
@@ -13470,10 +13470,10 @@ if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
 fi
 else
   if test x"$default_endian" != x; then
-  sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
+  sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_${default_endian}"
 else
   if test x"$wire_endian" != x; then
-    sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
+    sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_${wire_endian}"
   else
     sim_endian=
   fi
@@ -13769,7 +13769,7 @@ if test ${sim_gen} = MULTI; then
 
   cat << __EOF__ > multi-run.c
 /* Main entry point for MULTI simulators.
-   Copyright (C) 2003-2015 Free Software Foundation, Inc.
+   Copyright (C) 2003-2016 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by