# HG changeset patch
# User Zhuang Yuyao <mlistz@gmail.com>
# Date 1266647702 -3600
# Node ID 33e1e077f47fbd24858d1304e837c027ffea303a
# Parent  10579a8e9141cf805458e5d652cdd193bde1f400
arch: add mips64

This adds initial mips64 config option and build script.

diff -r 10579a8e9141 -r 33e1e077f47f config/arch/mips.in
--- a/config/arch/mips.in	Wed Feb 03 00:24:24 2010 +0100
+++ b/config/arch/mips.in	Sat Feb 20 07:35:02 2010 +0100
@@ -2,6 +2,7 @@
 
 config ARCH_mips
     select ARCH_SUPPORTS_32
+    select ARCH_SUPPORTS_64 if EXPERIMENTAL
     select ARCH_DEFAULT_32
     select ARCH_USE_MMU
     select ARCH_SUPPORTS_BOTH_ENDIAN
diff -r 10579a8e9141 -r 33e1e077f47f scripts/build/arch/mips.sh
--- a/scripts/build/arch/mips.sh	Wed Feb 03 00:24:24 2010 +0100
+++ b/scripts/build/arch/mips.sh	Sat Feb 20 07:35:02 2010 +0100
@@ -1,8 +1,13 @@
 # Compute IA-64-specific values
 
 CT_DoArchTupleValues() {
-    # The architecture part of the tuple:
-    CT_TARGET_ARCH="${CT_ARCH}${target_endian_el}"
+    # The architecture part of the tuple, override only for 64-bit
+    if [ "${CT_ARCH_64}" = "y" ]; then
+        CT_TARGET_ARCH="mips64${target_endian_el}"
+    else
+        # The architecture part of the tuple:
+        CT_TARGET_ARCH="${CT_ARCH}${target_endian_el}"
+    fi
 
     # Override CFLAGS for endianness:
     case "${CT_ARCH_BE},${CT_ARCH_LE}" in