Add the Android/MIPS target

Change-Id: Iec1d2f08c8a43e486ab1696566a718b18598ff95

android/android.make

@@ -9,7 +9,7 @@
 
 PACKAGE=org.rockbox
 PACKAGE_PATH=org/rockbox
-BINLIB_DIR=$(BUILDDIR)/libs/armeabi
+BINLIB_DIR=$(BUILDDIR)/libs/$(ANDROID_ARCH)
 ANDROID_DIR=$(ROOTDIR)/android
 
 # this is a glibc compatibility hack to provide a get_nprocs() replacement.
@@ -70,7 +70,7 @@ APK		:= $(BUILDDIR)/rockbox.apk
 _DIRS		:= $(BUILDDIR)/___/$(PACKAGE_PATH)
 DIRS		+= $(subst ___,gen,$(_DIRS))
 DIRS		+= $(subst ___,data,$(_DIRS))
-DIRS		+= $(BUILDDIR)/libs/armeabi
+DIRS		+= $(BUILDDIR)/libs/$(ANDROID_ARCH)
 DIRS		+= $(CPUFEAT_BUILD)
 DIRS		+= $(CLASSPATH)
 

firmware/SOURCES

@@ -634,7 +634,7 @@ target/arm/rk27xx/crt0.S
 target/arm/crt0.S
 #endif /* defined(CPU_*) */
 
-#elif defined(CPU_MIPS)
+#elif defined(CPU_MIPS) && (CONFIG_PLATFORM & PLATFORM_NATIVE)
 target/mips/mmu-mips.c
 #if CONFIG_CPU==JZ4732
 target/mips/ingenic_jz47xx/crt0.S

firmware/export/config.h

@@ -1133,4 +1133,9 @@ Lyre prototype 1 */
 #define HAVE_PITCHCONTROL
 #endif
 
+#if (CONFIG_PLATFORM & PLATFORM_HOSTED) && defined(CPU_MIPS)
+/* We don't have our own MIPS hosted threading support yet */
+#define HAVE_SIGALTSTACK_THREADS
+#endif
+
 #endif /* __CONFIG_H__ */

tools/configure

@@ -681,6 +681,35 @@ androidcc () {
     LDOPTS="-shared -ldl -llog --sysroot=$ANDROID_NDK_PATH/platforms/android-5/arch-arm $LDOPTS"
     endian="little"
     SHARED_LDFLAG="-shared"
+    ANDROID_ARCH=armeabi
+}
+
+androidmipscc () {
+    if [ -z "$ANDROID_SDK_PATH" ]; then
+        echo "ERROR: You need the Android SDK installed and have the ANDROID_SDK_PATH"
+        echo "environment variable point to the root directory of the Android SDK."
+        exit
+    fi
+    if [ -z "$ANDROID_NDK_PATH" ]; then
+        echo "ERROR: You need the Android NDK installed (r5 or higher) and have the ANDROID_NDK_PATH"
+        echo "environment variable point to the root directory of the Android NDK."
+        exit
+    fi
+    buildhost=$(uname | tr "[:upper:]" "[:lower:]")
+    gccchoice="4.4.3"
+    gcctarget="mipsel-linux-android-"
+    gccprefix=$ANDROID_NDK_PATH/toolchains/$gcctarget$gccchoice/prebuilt/$buildhost-x86
+    arch_version=32 # FIXME: autodetect version (32 or 64)
+    PATH=$PATH:$gccprefix/bin
+    prefixtools $gcctarget
+    GCCOPTS=`echo $CCOPTS | sed -e s/-ffreestanding// -e s/-nostdlib// -e s/-Wundef//`
+    GCCOPTS="$GCCOPTS -march=mips32 -mtune=r4600 -mno-mips16 -mno-long-calls -fomit-frame-pointer \
+		--sysroot=$ANDROID_NDK_PATH/platforms/android-14/arch-mips -fPIC"
+    GLOBAL_LDOPTS="-Wl,-z,defs -Wl,-z,noexecstack"
+    LDOPTS="-shared -ldl -llog --sysroot=$ANDROID_NDK_PATH/platforms/android-14/arch-mips $LDOPTS"
+    endian="little"
+    SHARED_LDFLAG="-shared"
+    ANDROID_ARCH=mips
 }
 
 whichadvanced () {
@@ -1293,6 +1322,7 @@ cat <<EOF
  203) Nokia N900                                 190) HM-60x
  204) Pandora                                    191) HM-801
  205) Samsung YP-R0
+ 206) Android MIPS
 EOF
 
   buildfor=`input`;
@@ -3316,6 +3346,34 @@ fi
     t_model="app"
     ;;
 
+   206|androidmips)
+    application="yes"
+    target_id=74
+    modelname="androidmips"
+    target="ANDROID"
+    app_type="android"
+    app_set_lcd_size
+    sharedir="/data/data/org.rockbox/app_rockbox/rockbox"
+    bindir="/data/data/org.rockbox/lib"
+    libdir="/data/data/org.rockbox/app_rockbox"
+    memory=8
+    uname=`uname`
+    androidmipscc
+    tool="cp "
+    boottool="cp "
+    bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
+    bmp2rb_native="$rootdir/tools/bmp2rb -f 4"
+    output="librockbox.so"
+    bootoutput="librockbox.so"
+    appextra="recorder:gui:radio:hosted/android"
+    plugins="yes"
+    swcodec="yes"
+    # architecture, manufacturer and model for the target-tree build
+    t_cpu="hosted"
+    t_manufacturer="android"
+    t_model="app"
+    ;;
+
    *)
     echo "Please select a supported target platform!"
     exit 7
@@ -3944,6 +4002,7 @@ export ROCKBOX_BINARY_PATH=${bindir}
 export ROCKBOX_LIBRARY_PATH=${libdir}
 export SDLCONFIG=${sdl}
 export LCDORIENTATION=${lcd_orientation}
+export ANDROID_ARCH=${ANDROID_ARCH}
 
 CONFIGURE_OPTIONS=${cmdline}