am 224f28a8: am 049d97d7: am 2387857d: am 968f20a4: Merge "MIPS support to *.mk files and envsetup.sh"

* commit '224f28a845a107d46500c7977cb0e2abeff1ebba':
  MIPS support to *.mk files and envsetup.sh

core/config.mk

@@ -148,6 +148,9 @@ ifneq ($(words $(board_config_mk)),1)
   $(error Multiple board config files for TARGET_DEVICE $(TARGET_DEVICE): $(board_config_mk))
 endif
 include $(board_config_mk)
+ifeq ($(TARGET_ARCH),)
+  $(error TARGET_ARCH not defined by board config: $(board_config_mk))
+endif
 TARGET_DEVICE_DIR := $(patsubst %/,%,$(dir $(board_config_mk)))
 board_config_mk :=
 

core/dumpvar.mk

@@ -23,6 +23,13 @@ else ifeq ($(TARGET_ARCH),x86)
         ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-4.6/bin
     endif
 endif
+
+# Add the mips toolchain bin dir if it actually exists
+ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-4.6/bin),)
+    # this should be copied to HOST_OUT_EXECUTABLES instead
+    ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-4.6/bin
+endif
+
 ANDROID_BUILD_PATHS := $(ABP)
 ANDROID_PREBUILTS := prebuilt/$(HOST_PREBUILT_TAG)
 ANDROID_GCC_PREBUILTS := prebuilts/gcc/$(HOST_PREBUILT_TAG)

core/envsetup.mk

@@ -33,7 +33,7 @@ endif
 
 # ---------------------------------------------------------------
 # Set up configuration for host machine.  We don't do cross-
-# compiles except for arm, so the HOST is whatever we are
+# compiles except for arm/mips, so the HOST is whatever we are
 # running on
 
 UNAME := $(shell uname -sm)
@@ -124,13 +124,10 @@ endif
 # Set up configuration for target machine.
 # The following must be set:
 # 		TARGET_OS = { linux }
-# 		TARGET_ARCH = { arm | x86 }
+# 		TARGET_ARCH = { arm | x86 | mips }
 
-
-ifeq ($(TARGET_ARCH),)
-TARGET_ARCH := arm
-endif
 TARGET_OS := linux
+# TARGET_ARCH should be set by BoardConfig.mk and will be checked later
 
 # the target build type defaults to release
 ifneq ($(TARGET_BUILD_TYPE),debug)

core/user_tags.mk

@@ -112,6 +112,7 @@ GRANDFATHERED_USER_MODULES += \
 	emmalib \
 	emulator \
 	emulator-arm \
+	emulator-mips \
 	emulator-core \
 	emulator-elff \
 	emulator-hw \
@@ -206,6 +207,7 @@ GRANDFATHERED_USER_MODULES += \
 	libebl \
 	libebl_arm \
 	libebl_sh \
+	libebl_mips \
 	libedify \
 	libeffects \
 	libEGL \

envsetup.sh

@@ -122,6 +122,8 @@ function setpaths()
             ;;
         arm) toolchaindir=arm/arm-linux-androideabi-4.6/bin
             ;;
+        mips) toolchaindir=mips/mipsel-linux-android-4.6/bin
+            ;;
         *)
             echo "Can't find toolchain for unknown architecture: $ARCH"
             toolchaindir=xxxxxxxxx
@@ -140,6 +142,8 @@ function setpaths()
                  ARM_EABI_TOOLCHAIN_PATH=":$gccprebuiltdir/$toolchaindir"
             fi
             ;;
+        mips) toolchaindir=mips/mips-eabi-4.4.3/bin
+            ;;
         *)
             # No need to set ARM_EABI_TOOLCHAIN for other ARCHs
             ;;
@@ -203,13 +207,14 @@ function set_sequence_number()
 function settitle()
 {
     if [ "$STAY_OFF_MY_LAWN" = "" ]; then
+        local arch=$(gettargetarch)
         local product=$TARGET_PRODUCT
         local variant=$TARGET_BUILD_VARIANT
         local apps=$TARGET_BUILD_APPS
         if [ -z "$apps" ]; then
-            export PROMPT_COMMAND="echo -ne \"\033]0;[${product}-${variant}] ${USER}@${HOSTNAME}: ${PWD}\007\""
+            export PROMPT_COMMAND="echo -ne \"\033]0;[${arch}-${product}-${variant}] ${USER}@${HOSTNAME}: ${PWD}\007\""
         else
-            export PROMPT_COMMAND="echo -ne \"\033]0;[$apps $variant] ${USER}@${HOSTNAME}: ${PWD}\007\""
+            export PROMPT_COMMAND="echo -ne \"\033]0;[$arch $apps $variant] ${USER}@${HOSTNAME}: ${PWD}\007\""
         fi
     fi
 }
@@ -416,6 +421,7 @@ function add_lunch_combo()
 add_lunch_combo full-eng
 add_lunch_combo full_x86-eng
 add_lunch_combo vbox_x86-eng
+add_lunch_combo full_mips-eng
 
 function print_lunch_menu()
 {
@@ -738,6 +744,7 @@ function gdbclient()
    case "$ARCH" in
        x86) GDB=i686-linux-android-gdb;;
        arm) GDB=arm-linux-androideabi-gdb;;
+       mips) GDB=mipsel-linux-android-gdb;;
        *) echo "Unknown arch $ARCH"; return 1;;
    esac
 
@@ -804,6 +811,11 @@ case `uname -s` in
         ;;
 esac
 
+function gettargetarch
+{
+    get_build_var TARGET_ARCH
+}
+
 function jgrep()
 {
     find . -name .repo -prune -o -name .git -prune -o  -type f -name "*\.java" -print0 | xargs -0 grep --color -n "$@"
@@ -859,7 +871,8 @@ function tracedmdump()
         return
     fi
     local prebuiltdir=$(getprebuilt)
-    local KERNEL=$T/prebuilt/android-arm/kernel/vmlinux-qemu
+    local arch=$(gettargetarch)
+    local KERNEL=$T/prebuilts/qemu-kernel/$arch/vmlinux-qemu
 
     local TRACE=$1
     if [ ! "$TRACE" ] ; then

target/board/generic/BoardConfig.mk

@@ -6,6 +6,7 @@
 # The generic product target doesn't have any hardware-specific pieces.
 TARGET_NO_BOOTLOADER := true
 TARGET_NO_KERNEL := true
+TARGET_ARCH := arm
 
 # Note: we build the platform images for ARMv7-A _without_ NEON.
 #