Merge "Merge TP1A.221005.003"
diff --git a/core/clang/TARGET_riscv64.mk b/core/clang/TARGET_riscv64.mk
new file mode 100644
index 0000000..cfb5c7d
--- /dev/null
+++ b/core/clang/TARGET_riscv64.mk
@@ -0,0 +1,10 @@
+RS_TRIPLE := renderscript64-linux-android
+RS_TRIPLE_CFLAGS := -D__riscv64__
+RS_COMPAT_TRIPLE := riscv64-linux-android
+
+TARGET_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-riscv64-android.a
+TARGET_LIBCRT_BUILTINS := $(LLVM_RTLIB_PATH)/libclang_rt.builtins-riscv64-android.a
+
+# Address sanitizer clang config
+ADDRESS_SANITIZER_LINKER := /system/bin/linker_asan64
+ADDRESS_SANITIZER_LINKER_FILE := /system/bin/bootstrap/linker_asan64
diff --git a/core/combo/TARGET_linux-riscv64.mk b/core/combo/TARGET_linux-riscv64.mk
new file mode 100644
index 0000000..8f8fd3c
--- /dev/null
+++ b/core/combo/TARGET_linux-riscv64.mk
@@ -0,0 +1,40 @@
+#
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Configuration for Linux on riscv64 as a target.
+# Included by combo/select.mk
+
+# Provide a default variant.
+ifeq ($(strip $(TARGET_ARCH_VARIANT)),)
+TARGET_ARCH_VARIANT := riscv64
+endif
+
+# Include the arch-variant-specific configuration file.
+# Its role is to define various ARCH_X86_HAVE_XXX feature macros,
+# plus initial values for TARGET_GLOBAL_CFLAGS
+#
+TARGET_ARCH_SPECIFIC_MAKEFILE := $(BUILD_COMBOS)/arch/$(TARGET_ARCH)/$(TARGET_ARCH_VARIANT).mk
+ifeq ($(strip $(wildcard $(TARGET_ARCH_SPECIFIC_MAKEFILE))),)
+$(error Unknown $(TARGET_ARCH) architecture version: $(TARGET_ARCH_VARIANT))
+endif
+
+include $(TARGET_ARCH_SPECIFIC_MAKEFILE)
+
+define $(combo_var_prefix)transform-shared-lib-to-toc
+$(call _gen_toc_command_for_elf,$(1),$(2))
+endef
+
+TARGET_LINKER := /system/bin/linker64
diff --git a/core/combo/arch/riscv64/riscv64.mk b/core/combo/arch/riscv64/riscv64.mk
new file mode 100644
index 0000000..0505541
--- /dev/null
+++ b/core/combo/arch/riscv64/riscv64.mk
@@ -0,0 +1,2 @@
+# This file contains feature macro definitions specific to the
+# base 'riscv64' platform ABI.
diff --git a/core/install_jni_libs_internal.mk b/core/install_jni_libs_internal.mk
index 289d16f..5491247 100644
--- a/core/install_jni_libs_internal.mk
+++ b/core/install_jni_libs_internal.mk
@@ -5,6 +5,7 @@
 #   my_prebuilt_jni_libs
 #   my_installed_module_stem (from configure_module_stem.mk)
 #   partition_tag (from base_rules.mk)
+#   partition_lib_pairs
 #   my_prebuilt_src_file (from prebuilt_internal.mk)
 #
 # Output variables:
@@ -66,13 +67,32 @@
   ifeq ($(filter address,$(SANITIZE_TARGET)),)
     my_symlink_target_dir := $(patsubst $(PRODUCT_OUT)%,%,\
       $(my_shared_library_path))
-    $(foreach lib,$(my_jni_filenames),\
-      $(call symlink-file, \
-        $(my_shared_library_path)/$(lib), \
-        $(my_symlink_target_dir)/$(lib), \
-        $(my_app_lib_path)/$(lib)) \
-      $(eval $$(LOCAL_INSTALLED_MODULE) : $$(my_app_lib_path)/$$(lib)) \
-      $(eval ALL_MODULES.$(my_register_name).INSTALLED += $$(my_app_lib_path)/$$(lib)))
+
+    ifdef partition_lib_pairs
+      # Support cross-partition jni lib dependency for bp modules
+      # API domain check is done in Soong
+      $(foreach pl_pair,$(partition_lib_pairs),\
+        $(eval lib_name := $(call word-colon, 1, $(pl_pair)))\
+        $(eval lib_partition := $(call word-colon, 2, $(pl_pair)))\
+        $(eval shared_library_path := $(call get_non_asan_path,\
+        $($(my_2nd_arch_prefix)TARGET_OUT$(lib_partition)_SHARED_LIBRARIES)))\
+        $(call symlink-file,\
+          $(shared_library_path)/$(lib_name).so,\
+          $(my_symlink_target_dir)/$(lib_name).so,\
+          $(my_app_lib_path)/$(lib_name).so)\
+        $(eval $$(LOCAL_INSTALLED_MODULE) : $$(my_app_lib_path)/$$(lib_name).so)\
+        $(eval ALL_MODULES.$(my_register_name).INSTALLED += $$(my_app_lib_path)/$$(lib_name).so))
+
+    else
+      # Cross-partition jni lib dependency currently not supported for mk modules
+      $(foreach lib,$(my_jni_filenames),\
+        $(call symlink-file, \
+          $(my_shared_library_path)/$(lib), \
+          $(my_symlink_target_dir)/$(lib), \
+          $(my_app_lib_path)/$(lib)) \
+        $(eval $$(LOCAL_INSTALLED_MODULE) : $$(my_app_lib_path)/$$(lib)) \
+        $(eval ALL_MODULES.$(my_register_name).INSTALLED += $$(my_app_lib_path)/$$(lib)))
+    endif # partition_lib_pairs
   endif
 
   # Clear jni_shared_libraries to not embed it into the apk.
diff --git a/core/soong_app_prebuilt.mk b/core/soong_app_prebuilt.mk
index d771d22..786a755 100644
--- a/core/soong_app_prebuilt.mk
+++ b/core/soong_app_prebuilt.mk
@@ -165,12 +165,14 @@
 ifdef LOCAL_SOONG_JNI_LIBS_$(TARGET_ARCH)
   my_2nd_arch_prefix :=
   LOCAL_JNI_SHARED_LIBRARIES := $(LOCAL_SOONG_JNI_LIBS_$(TARGET_ARCH))
+  partition_lib_pairs :=  $(LOCAL_SOONG_JNI_LIBS_PARTITION_$(TARGET_ARCH))
   include $(BUILD_SYSTEM)/install_jni_libs_internal.mk
 endif
 ifdef TARGET_2ND_ARCH
   ifdef LOCAL_SOONG_JNI_LIBS_$(TARGET_2ND_ARCH)
     my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
     LOCAL_JNI_SHARED_LIBRARIES := $(LOCAL_SOONG_JNI_LIBS_$(TARGET_2ND_ARCH))
+    partition_lib_pairs :=  $(LOCAL_SOONG_JNI_LIBS_PARTITION_$(TARGET_2ND_ARCH))
     include $(BUILD_SYSTEM)/install_jni_libs_internal.mk
   endif
 endif
@@ -178,6 +180,7 @@
 my_embed_jni :=
 my_prebuilt_jni_libs :=
 my_2nd_arch_prefix :=
+partition_lib_pairs :=
 
 PACKAGES := $(PACKAGES) $(LOCAL_MODULE)
 ifndef LOCAL_CERTIFICATE
diff --git a/envsetup.sh b/envsetup.sh
index 9b47d3b..8b0865d 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -205,41 +205,6 @@
     fi
 
     # and in with the new
-    local prebuiltdir=$(getprebuilt)
-    local gccprebuiltdir=$(get_abs_build_var ANDROID_GCC_PREBUILTS)
-
-    # defined in core/config.mk
-    local targetgccversion=$(get_build_var TARGET_GCC_VERSION)
-    local targetgccversion2=$(get_build_var 2ND_TARGET_GCC_VERSION)
-    export TARGET_GCC_VERSION=$targetgccversion
-
-    # The gcc toolchain does not exists for windows/cygwin. In this case, do not reference it.
-    export ANDROID_TOOLCHAIN=
-    export ANDROID_TOOLCHAIN_2ND_ARCH=
-    local ARCH=$(get_build_var TARGET_ARCH)
-    local toolchaindir toolchaindir2=
-    case $ARCH in
-        x86) toolchaindir=x86/x86_64-linux-android-$targetgccversion/bin
-            ;;
-        x86_64) toolchaindir=x86/x86_64-linux-android-$targetgccversion/bin
-            ;;
-        arm) toolchaindir=arm/arm-linux-androideabi-$targetgccversion/bin
-            ;;
-        arm64) toolchaindir=aarch64/aarch64-linux-android-$targetgccversion/bin;
-               toolchaindir2=arm/arm-linux-androideabi-$targetgccversion2/bin
-            ;;
-        *)
-            echo "Can't find toolchain for unknown architecture: $ARCH"
-            toolchaindir=xxxxxxxxx
-            ;;
-    esac
-    if [ -d "$gccprebuiltdir/$toolchaindir" ]; then
-        export ANDROID_TOOLCHAIN=$gccprebuiltdir/$toolchaindir
-    fi
-
-    if [ "$toolchaindir2" -a -d "$gccprebuiltdir/$toolchaindir2" ]; then
-        export ANDROID_TOOLCHAIN_2ND_ARCH=$gccprebuiltdir/$toolchaindir2
-    fi
 
     export ANDROID_DEV_SCRIPTS=$T/development/scripts:$T/prebuilts/devtools/tools
 
@@ -252,8 +217,7 @@
             ;;
     esac
 
-    ANDROID_BUILD_PATHS=$(get_build_var ANDROID_BUILD_PATHS):$ANDROID_TOOLCHAIN
-    ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ANDROID_TOOLCHAIN_2ND_ARCH
+    ANDROID_BUILD_PATHS=$(get_build_var ANDROID_BUILD_PATHS)
     ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ANDROID_DEV_SCRIPTS
 
     # Append llvm binutils prebuilts path to ANDROID_BUILD_PATHS.
@@ -361,8 +325,6 @@
     set_sequence_number
 
     export ANDROID_BUILD_TOP=$(gettop)
-    # With this environment variable new GCC can apply colors to warnings/errors
-    export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
 }
 
 function set_sequence_number()
diff --git a/target/board/generic_riscv64/BoardConfig.mk b/target/board/generic_riscv64/BoardConfig.mk
new file mode 100644
index 0000000..caf7135
--- /dev/null
+++ b/target/board/generic_riscv64/BoardConfig.mk
@@ -0,0 +1,25 @@
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# riscv64 emulator specific definitions
+TARGET_ARCH := riscv64
+TARGET_ARCH_VARIANT :=
+TARGET_CPU_VARIANT := generic
+TARGET_CPU_ABI := riscv64
+
+# Include 64-bit mediaserver to support 64-bit only devices
+TARGET_DYNAMIC_64_32_MEDIASERVER := true
+
+include build/make/target/board/BoardConfigGsiCommon.mk
diff --git a/target/board/generic_riscv64/README.txt b/target/board/generic_riscv64/README.txt
new file mode 100644
index 0000000..9811982
--- /dev/null
+++ b/target/board/generic_riscv64/README.txt
@@ -0,0 +1,7 @@
+The "generic_riscv64" product defines a non-hardware-specific riscv64 target
+without a bootloader.
+
+It is also the target to build the generic kernel image (GKI).
+
+It is not a product "base class"; no other products inherit
+from it or use it in any way.
diff --git a/target/board/generic_riscv64/device.mk b/target/board/generic_riscv64/device.mk
new file mode 100644
index 0000000..27a4175
--- /dev/null
+++ b/target/board/generic_riscv64/device.mk
@@ -0,0 +1,15 @@
+#
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
diff --git a/target/board/generic_riscv64/system_ext.prop b/target/board/generic_riscv64/system_ext.prop
new file mode 100644
index 0000000..42c4ef5
--- /dev/null
+++ b/target/board/generic_riscv64/system_ext.prop
@@ -0,0 +1,5 @@
+#
+# system.prop for generic riscv64 sdk
+#
+
+rild.libpath=/vendor/lib64/libreference-ril.so
diff --git a/target/product/AndroidProducts.mk b/target/product/AndroidProducts.mk
index 094ed30..585630b 100644
--- a/target/product/AndroidProducts.mk
+++ b/target/product/AndroidProducts.mk
@@ -46,6 +46,7 @@
     $(LOCAL_DIR)/aosp_64bitonly_x86_64.mk \
     $(LOCAL_DIR)/aosp_arm64.mk \
     $(LOCAL_DIR)/aosp_arm.mk \
+    $(LOCAL_DIR)/aosp_riscv64.mk \
     $(LOCAL_DIR)/aosp_x86_64.mk \
     $(LOCAL_DIR)/aosp_x86_arm.mk \
     $(LOCAL_DIR)/aosp_x86.mk \
diff --git a/target/product/aosp_riscv64.mk b/target/product/aosp_riscv64.mk
new file mode 100644
index 0000000..518f8b1
--- /dev/null
+++ b/target/product/aosp_riscv64.mk
@@ -0,0 +1,67 @@
+#
+# Copyright 2022 The Android Open-Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+PRODUCT_USE_DYNAMIC_PARTITIONS := true
+
+# The system image of aosp_riscv64-userdebug is a GSI for the devices with:
+# - riscv64 user space
+# - 64 bits binder interface
+# - system-as-root
+# - VNDK enforcement
+# - compatible property override enabled
+
+# This is a build configuration for a full-featured build of the
+# Open-Source part of the tree. It's geared toward a US-centric
+# build quite specifically for the emulator, and might not be
+# entirely appropriate to inherit from for on-device configurations.
+
+# GSI for system/product & support 64-bit apps only
+$(call inherit-product, $(SRC_TARGET_DIR)/product/core_64_bit_only.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/mainline_system.mk)
+
+#
+# All components inherited here go to system_ext image
+#
+$(call inherit-product, $(SRC_TARGET_DIR)/product/handheld_system_ext.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/telephony_system_ext.mk)
+
+#
+# All components inherited here go to product image
+#
+$(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_product.mk)
+
+#
+# All components inherited here go to vendor image
+#
+#$(call inherit-product-if-exists, device/generic/goldfish/riscv64-vendor.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/emulator_vendor.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/board/generic_riscv64/device.mk)
+
+#
+# Special settings for GSI releasing
+#
+ifeq (aosp_riscv64,$(TARGET_PRODUCT))
+$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_release.mk)
+endif
+
+PRODUCT_ARTIFACT_PATH_REQUIREMENT_ALLOWED_LIST += \
+    root/init.zygote64.rc
+
+# This build configuration supports 64-bit apps only
+PRODUCT_NAME := aosp_riscv64
+PRODUCT_DEVICE := generic_riscv64
+PRODUCT_BRAND := Android
+PRODUCT_MODEL := AOSP on Riscv64
diff --git a/target/product/core_64_bit.mk b/target/product/core_64_bit.mk
index b9d22a6..e0c4d53 100644
--- a/target/product/core_64_bit.mk
+++ b/target/product/core_64_bit.mk
@@ -23,7 +23,9 @@
 # for 32-bit only.
 
 # Copy the 64-bit primary, 32-bit secondary zygote startup script
-PRODUCT_COPY_FILES += system/core/rootdir/init.zygote64_32.rc:system/etc/init/hw/init.zygote64_32.rc
+PRODUCT_COPY_FILES += \
+    system/core/rootdir/init.zygote64.rc:system/etc/init/hw/init.zygote64.rc \
+    system/core/rootdir/init.zygote64_32.rc:system/etc/init/hw/init.zygote64_32.rc \
 
 # Set the zygote property to select the 64-bit primary, 32-bit secondary script
 # This line must be parsed before the one in core_minimal.mk
diff --git a/target/product/emulator.mk b/target/product/emulator.mk
deleted file mode 100644
index 36da1f7..0000000
--- a/target/product/emulator.mk
+++ /dev/null
@@ -1,60 +0,0 @@
-#
-# Copyright (C) 2012 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-#
-# This file is included by other product makefiles to add all the
-# emulator-related modules to PRODUCT_PACKAGES.
-#
-
-# Device modules
-PRODUCT_PACKAGES += \
-    CarrierConfig \
-
-# need this for gles libraries to load properly
-# after moving to /vendor/lib/
-PRODUCT_PACKAGES += \
-    vndk-sp
-
-# WiFi: system side
-PRODUCT_PACKAGES += \
-	ip \
-	iw \
-	wificond \
-
-
-PRODUCT_PACKAGE_OVERLAYS := device/generic/goldfish/overlay
-
-PRODUCT_CHARACTERISTICS := emulator
-
-PRODUCT_FULL_TREBLE_OVERRIDE := true
-
-# goldfish vendor partition configurations
-$(call inherit-product-if-exists, device/generic/goldfish/vendor.mk)
-
-#watchdog tiggers reboot because location service is not
-#responding, disble it for now.
-#still keep it on internal master as it is still working
-#once it is fixed in aosp, remove this block of comment.
-#PRODUCT_VENDOR_PROPERTIES += \
-#config.disable_location=true
-
-# enable Google-specific location features,
-# like NetworkLocationProvider and LocationCollector
-PRODUCT_SYSTEM_EXT_PROPERTIES += \
-    ro.com.google.locationfeatures=1
-
-# disable setupwizard
-PRODUCT_SYSTEM_EXT_PROPERTIES += \
-    ro.setupwizard.mode=DISABLED
diff --git a/target/product/full.mk b/target/product/full.mk
index adb54ab..782280d 100644
--- a/target/product/full.mk
+++ b/target/product/full.mk
@@ -20,7 +20,7 @@
 # entirely appropriate to inherit from for on-device configurations.
 
 $(call inherit-product-if-exists, device/generic/goldfish/arm32-vendor.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/emulator.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/emulator_vendor.mk)
 $(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_base_telephony.mk)
 $(call inherit-product, $(SRC_TARGET_DIR)/board/generic/device.mk)
 
diff --git a/target/product/full_x86.mk b/target/product/full_x86.mk
index 2f40c03..0f3be91 100644
--- a/target/product/full_x86.mk
+++ b/target/product/full_x86.mk
@@ -23,7 +23,7 @@
 # that isn't a wifi connection. This will instruct init.rc to enable the
 # network connection so that you can use it with ADB
 
-$(call inherit-product, $(SRC_TARGET_DIR)/product/emulator.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/emulator_vendor.mk)
 $(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_base_telephony.mk)
 $(call inherit-product, $(SRC_TARGET_DIR)/board/generic_x86/device.mk)
 
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 4f70a42..f7eb7fc 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -3436,7 +3436,8 @@
     "ext4": "EMMC",
     "emmc": "EMMC",
     "f2fs": "EMMC",
-    "squashfs": "EMMC"
+    "squashfs": "EMMC",
+    "erofs": "EMMC"
 }