diff --git a/ci/build_test_suites.py b/ci/build_test_suites.py
index 9b83148..5798f2b 100644
--- a/ci/build_test_suites.py
+++ b/ci/build_test_suites.py
@@ -25,7 +25,7 @@
 import re
 import subprocess
 import sys
-from typing import Any, Dict, Set, Text
+from typing import Any
 
 import test_mapping_module_retriever
 
@@ -80,6 +80,9 @@
   # Call the build command with everything.
   build_command = base_build_command(args)
   build_command.extend(modules_to_build)
+  # When not building general-tests we also have to build the general tests
+  # shared libs.
+  build_command.append('general-tests-shared-libs')
 
   run_command(build_command, print_output=True)
 
@@ -104,7 +107,7 @@
 
 def run_command(
     args: list[str],
-    env: Dict[Text, Text] = os.environ,
+    env: dict[str, str] = os.environ,
     print_output: bool = False,
 ) -> str:
   result = subprocess.run(
@@ -129,8 +132,8 @@
 
 
 def find_modules_to_build(
-    change_info: pathlib.Path, extra_required_modules: list[Text]
-) -> Set[Text]:
+    change_info: pathlib.Path, extra_required_modules: list[str]
+) -> set[str]:
   changed_files = find_changed_files(change_info)
 
   test_mappings = test_mapping_module_retriever.GetTestMappings(
@@ -147,7 +150,7 @@
   return modules_to_build
 
 
-def find_changed_files(change_info: pathlib.Path) -> Set[Text]:
+def find_changed_files(change_info: pathlib.Path) -> set[str]:
   with open(change_info) as change_info_file:
     change_info_contents = json.load(change_info_file)
 
@@ -164,8 +167,8 @@
 
 
 def find_affected_modules(
-    test_mappings: Dict[str, Any], changed_files: Set[Text]
-) -> Set[Text]:
+    test_mappings: dict[str, Any], changed_files: set[str]
+) -> set[str]:
   modules = set()
 
   # The test_mappings object returned by GetTestMappings is organized as
@@ -200,7 +203,7 @@
 # TODO(lucafarsi): Share this logic with the original logic in
 # test_mapping_test_retriever.py
 def matches_file_patterns(
-    file_patterns: list[Text], changed_files: Set[Text]
+    file_patterns: list[set], changed_files: set[str]
 ) -> bool:
   for changed_file in changed_files:
     for pattern in file_patterns:
@@ -211,33 +214,45 @@
 
 
 def zip_build_outputs(
-    modules_to_build: Set[Text], dist_dir: Text, target_release: Text
+    modules_to_build: set[str], dist_dir: str, target_release: str
 ):
   src_top = os.environ.get('TOP', os.getcwd())
 
   # Call dumpvars to get the necessary things.
   # TODO(lucafarsi): Don't call soong_ui 4 times for this, --dumpvars-mode can
   # do it but it requires parsing.
-  host_out_testcases = get_soong_var('HOST_OUT_TESTCASES', target_release)
-  target_out_testcases = get_soong_var('TARGET_OUT_TESTCASES', target_release)
-  product_out = get_soong_var('PRODUCT_OUT', target_release)
-  soong_host_out = get_soong_var('SOONG_HOST_OUT', target_release)
-  host_out = get_soong_var('HOST_OUT', target_release)
+  host_out_testcases = pathlib.Path(
+      get_soong_var('HOST_OUT_TESTCASES', target_release)
+  )
+  target_out_testcases = pathlib.Path(
+      get_soong_var('TARGET_OUT_TESTCASES', target_release)
+  )
+  product_out = pathlib.Path(get_soong_var('PRODUCT_OUT', target_release))
+  soong_host_out = pathlib.Path(get_soong_var('SOONG_HOST_OUT', target_release))
+  host_out = pathlib.Path(get_soong_var('HOST_OUT', target_release))
 
   # Call the class to package the outputs.
   # TODO(lucafarsi): Move this code into a replaceable class.
   host_paths = []
   target_paths = []
+  host_config_files = []
+  target_config_files = []
   for module in modules_to_build:
     host_path = os.path.join(host_out_testcases, module)
     if os.path.exists(host_path):
       host_paths.append(host_path)
+      collect_config_files(src_top, host_path, host_config_files)
 
     target_path = os.path.join(target_out_testcases, module)
     if os.path.exists(target_path):
       target_paths.append(target_path)
+      collect_config_files(src_top, target_path, target_config_files)
 
-  zip_command = ['time', os.path.join(host_out, 'bin', 'soong_zip')]
+  zip_test_configs_zips(
+      dist_dir, host_out, product_out, host_config_files, target_config_files
+  )
+
+  zip_command = base_zip_command(host_out, dist_dir, 'general-tests.zip')
 
   # Add host testcases.
   zip_command.append('-C')
@@ -274,13 +289,107 @@
   zip_command.append('-f')
   zip_command.append(os.path.join(framework_path, 'vts-tradefed.jar'))
 
-  # Zip to the DIST dir.
-  zip_command.append('-o')
-  zip_command.append(os.path.join(dist_dir, 'general-tests.zip'))
-
   run_command(zip_command, print_output=True)
 
 
+def collect_config_files(
+    src_top: pathlib.Path, root_dir: pathlib.Path, config_files: list[str]
+):
+  for root, dirs, files in os.walk(os.path.join(src_top, root_dir)):
+    for file in files:
+      if file.endswith('.config'):
+        config_files.append(os.path.join(root_dir, file))
+
+
+def base_zip_command(
+    host_out: pathlib.Path, dist_dir: pathlib.Path, name: str
+) -> list[str]:
+  return [
+      'time',
+      os.path.join(host_out, 'bin', 'soong_zip'),
+      '-d',
+      '-o',
+      os.path.join(dist_dir, name),
+  ]
+
+
+# generate general-tests_configs.zip which contains all of the .config files
+# that were built and general-tests_list.zip which contains a text file which
+# lists all of the .config files that are in general-tests_configs.zip.
+#
+# general-tests_comfigs.zip is organized as follows:
+# /
+#   host/
+#     testcases/
+#       test_1.config
+#       test_2.config
+#       ...
+#   target/
+#     testcases/
+#       test_1.config
+#       test_2.config
+#       ...
+#
+# So the process is we write out the paths to all the host config files into one
+# file and all the paths to the target config files in another. We also write
+# the paths to all the config files into a third file to use for
+# general-tests_list.zip.
+def zip_test_configs_zips(
+    dist_dir: pathlib.Path,
+    host_out: pathlib.Path,
+    product_out: pathlib.Path,
+    host_config_files: list[str],
+    target_config_files: list[str],
+):
+  with open(
+      os.path.join(host_out, 'host_general-tests_list'), 'w'
+  ) as host_list_file, open(
+      os.path.join(product_out, 'target_general-tests_list'), 'w'
+  ) as target_list_file, open(
+      os.path.join(host_out, 'general-tests_list'), 'w'
+  ) as list_file:
+
+    for config_file in host_config_files:
+      host_list_file.write(config_file + '\n')
+      list_file.write('host/' + os.path.relpath(config_file, host_out) + '\n')
+
+    for config_file in target_config_files:
+      target_list_file.write(config_file + '\n')
+      list_file.write(
+          'target/' + os.path.relpath(config_file, product_out) + '\n'
+      )
+
+  tests_config_zip_command = base_zip_command(
+      host_out, dist_dir, 'general-tests_configs.zip'
+  )
+  tests_config_zip_command.append('-P')
+  tests_config_zip_command.append('host')
+  tests_config_zip_command.append('-C')
+  tests_config_zip_command.append(host_out)
+  tests_config_zip_command.append('-l')
+  tests_config_zip_command.append(
+      os.path.join(host_out, 'host_general-tests_list')
+  )
+  tests_config_zip_command.append('-P')
+  tests_config_zip_command.append('target')
+  tests_config_zip_command.append('-C')
+  tests_config_zip_command.append(product_out)
+  tests_config_zip_command.append('-l')
+  tests_config_zip_command.append(
+      os.path.join(product_out, 'target_general-tests_list')
+  )
+  run_command(tests_config_zip_command, print_output=True)
+
+  tests_list_zip_command = base_zip_command(
+      host_out, dist_dir, 'general-tests_list.zip'
+  )
+  tests_list_zip_command.append('-C')
+  tests_list_zip_command.append(host_out)
+  tests_list_zip_command.append('-f')
+  tests_list_zip_command.append(os.path.join(host_out, 'general-tests_list'))
+  run_command(tests_list_zip_command, print_output=True)
+
+
 def get_soong_var(var: str, target_release: str) -> str:
   new_env = os.environ.copy()
   new_env['TARGET_RELEASE'] = target_release
diff --git a/cogsetup.sh b/cogsetup.sh
index 6439af0..44538f2 100644
--- a/cogsetup.sh
+++ b/cogsetup.sh
@@ -21,18 +21,21 @@
     OUT_DIR="out"
   fi
 
-  if [[ -L "${OUT_DIR}" ]]; then
+  # getoutdir ensures paths are absolute. envsetup could be called from a
+  # directory other than the root of the source tree
+  local outdir=$(getoutdir)
+  if [[ -L "${outdir}" ]]; then
     return
   fi
-  if [ -d "${OUT_DIR}" ]; then
-    echo -e "\tOutput directory ${OUT_DIR} cannot be present in a Cog workspace."
-    echo -e "\tDelete \"${OUT_DIR}\" or create a symlink from \"${OUT_DIR}\" to a directory outside your workspace."
+  if [ -d "${outdir}" ]; then
+    echo -e "\tOutput directory ${outdir} cannot be present in a Cog workspace."
+    echo -e "\tDelete \"${outdir}\" or create a symlink from \"${outdir}\" to a directory outside your workspace."
     return 1
   fi
 
   DEFAULT_OUTPUT_DIR="${HOME}/.cog/android-build-out"
   mkdir -p ${DEFAULT_OUTPUT_DIR}
-  ln -s ${DEFAULT_OUTPUT_DIR} `pwd`/out
+  ln -s ${DEFAULT_OUTPUT_DIR} ${outdir}
 }
 
 # This function sets up the build environment to be appropriate for Cog.
@@ -63,4 +66,4 @@
   echo -e "\e[01;31mERROR:\e[0m This script must be run from a Cog workspace."
 fi
 
-_setup_cog_env
\ No newline at end of file
+_setup_cog_env
diff --git a/core/Makefile b/core/Makefile
index d4e241e..2165700 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -465,9 +465,7 @@
 	)
 	$(if $(1),\
 	  cp $$(PRIVATE_MODULES) $$(PRIVATE_MODULE_DIR)/; \
-	  for MODULE in $$(PRIVATE_LOAD_MODULES); do \
-	    basename $$$$MODULE >> $$(PRIVATE_LOAD_FILE); \
-	  done; \
+	  if [ -n "$$(PRIVATE_LOAD_MODULES)" ]; then basename -a $$(PRIVATE_LOAD_MODULES); fi > $$(PRIVATE_LOAD_FILE); \
 	)
 	# The ln -sf + find -delete sequence is to remove any modules in
 	# PRIVATE_EXTRA_MODULES which have same basename as MODULES in PRIVATE_MODULES
@@ -2727,6 +2725,8 @@
 	$(if $(strip $(recovery_wipe)), \
 	  cp -f $(recovery_wipe) $(TARGET_RECOVERY_ROOT_OUT)/system/etc/recovery.wipe)
 	ln -sf prop.default $(TARGET_RECOVERY_ROOT_OUT)/default.prop
+	# Silence warnings in first_stage_console.
+	touch $(TARGET_RECOVERY_ROOT_OUT)/linkerconfig/ld.config.txt
 	$(BOARD_RECOVERY_IMAGE_PREPARE)
 	$(hide) touch $@
 
@@ -3395,6 +3395,14 @@
 
 FULL_SYSTEMIMAGE_DEPS += $(INTERNAL_ROOT_FILES) $(INSTALLED_FILES_FILE_ROOT)
 
+define write-file-lines
+$(1):
+	@echo Writing $$@
+	rm -f $$@
+	echo -n > $$@
+	$$(foreach f,$(2),echo "$$(f)" >> $$@$$(newline))
+endef
+
 # -----------------------------------------------------------------
 ifdef BUILDING_SYSTEM_IMAGE
 
@@ -3448,14 +3456,6 @@
 $(systemimage_intermediates)/staging_dir.stamp: $(FULL_SYSTEMIMAGE_DEPS)
 	touch $@
 
-define write-file-lines
-$(1):
-	@echo Writing $$@
-	rm -f $$@
-	echo -n > $$@
-	$$(foreach f,$(2),echo "$$(f)" >> $$@$$(newline))
-endef
-
 # $(1): output file
 define build-systemimage-target
   @echo "Target system fs image: $(1)"
@@ -5110,6 +5110,7 @@
 endif
 
 # -- Check system and system_ext manifests / matrices including fragments (excluding other framework manifests / matrices, e.g. product);
+ifdef BUILDING_SYSTEM_IMAGE
 check_vintf_system_deps := $(filter $(TARGET_OUT)/etc/vintf/% \
                                     $(TARGET_OUT_SYSTEM_EXT)/etc/vintf/%, \
                                     $(check_vintf_common_srcs))
@@ -5139,6 +5140,8 @@
 endif # check_vintf_system_deps
 check_vintf_system_deps :=
 
+endif # BUILDING_SYSTEM_IMAGE
+
 # -- Check vendor manifest / matrix including fragments (excluding other device manifests / matrices)
 check_vintf_vendor_deps := $(filter $(TARGET_OUT_VENDOR)/etc/vintf/% \
                                     $(TARGET_OUT_VENDOR)/apex/%, \
@@ -5714,6 +5717,10 @@
 	  echo "flash vbmeta_$(partition)" >> $@;)
 endif
 endif # BOARD_AVB_ENABLE
+ifneq (,$(strip $(BOARD_CUSTOMIMAGES_PARTITION_LIST)))
+	$(hide) $(foreach partition,$(BOARD_CUSTOMIMAGES_PARTITION_LIST), \
+	  echo "flash $(partition)" >> $@;)
+endif
 	$(hide) echo "reboot fastboot" >> $@
 	$(hide) echo "update-super" >> $@
 	$(hide) $(foreach partition,$(BOARD_SUPER_PARTITION_PARTITION_LIST), \
diff --git a/core/android_soong_config_vars.mk b/core/android_soong_config_vars.mk
index 90ac75f..82e8baa 100644
--- a/core/android_soong_config_vars.mk
+++ b/core/android_soong_config_vars.mk
@@ -164,6 +164,8 @@
 
 $(call add_soong_config_var_value,ANDROID,release_binder_death_recipient_weak_from_jni,$(RELEASE_BINDER_DEATH_RECIPIENT_WEAK_FROM_JNI))
 
+$(call add_soong_config_var_value,ANDROID,release_selinux_data_data_ignore,$(RELEASE_SELINUX_DATA_DATA_IGNORE))
+
 # Enable system_server optimizations by default unless explicitly set or if
 # there may be dependent runtime jars.
 # TODO(b/240588226): Remove the off-by-default exceptions after handling
@@ -199,5 +201,12 @@
 
 # Add crashrecovery build flag to soong
 $(call soong_config_set,ANDROID,release_crashrecovery_module,$(RELEASE_CRASHRECOVERY_MODULE))
+ifeq (true,$(RELEASE_CRASHRECOVERY_FILE_MOVE))
+  $(call soong_config_set,ANDROID,crashrecovery_files_in_module,true)
+  $(call soong_config_set,ANDROID,crashrecovery_files_in_platform,false)
+else
+  $(call soong_config_set,ANDROID,crashrecovery_files_in_module,false)
+  $(call soong_config_set,ANDROID,crashrecovery_files_in_platform,true)
+endif
 # Weirdly required because platform_bootclasspath is using AUTO namespace
 $(call soong_config_set,AUTO,release_crashrecovery_module,$(RELEASE_CRASHRECOVERY_MODULE))
diff --git a/core/art_config.mk b/core/art_config.mk
index 54bfd6b..47b4bcf 100644
--- a/core/art_config.mk
+++ b/core/art_config.mk
@@ -27,8 +27,11 @@
 # soong variables indicate whether the prebuilt is enabled:
 # - $(m)_module/source_build for art and TOGGLEABLE_PREBUILT_MODULES
 # - ANDROID/module_build_from_source for other mainline modules
+# Note that RELEASE_APEX_BOOT_JARS_PREBUILT_EXCLUDED_LIST is the list of module names
+# and library names of jars that need to be removed. We have to keep separated list per
+# release config due to possibility of different prebuilt content.
 APEX_BOOT_JARS_EXCLUDED :=
-$(foreach pair, $(PRODUCT_APEX_BOOT_JARS_FOR_SOURCE_BUILD_ONLY),\
+$(foreach pair, $(RELEASE_APEX_BOOT_JARS_PREBUILT_EXCLUDED_LIST),\
   $(eval m := $(subst com.android.,,$(call word-colon,1,$(pair)))) \
   $(if $(call soong_config_get,$(m)_module,source_build), \
     $(if $(filter true,$(call soong_config_get,$(m)_module,source_build)),, \
diff --git a/core/board_config.mk b/core/board_config.mk
index 8c23f93..77489c6 100644
--- a/core/board_config.mk
+++ b/core/board_config.mk
@@ -287,6 +287,9 @@
 
 include $(BUILD_SYSTEM)/board_config_wifi.mk
 
+# Set up soong config for "soong_config_value_variable".
+-include vendor/google/build/soong/soong_config_namespace/camera.mk
+
 # Default *_CPU_VARIANT_RUNTIME to CPU_VARIANT if unspecified.
 TARGET_CPU_VARIANT_RUNTIME := $(or $(TARGET_CPU_VARIANT_RUNTIME),$(TARGET_CPU_VARIANT))
 TARGET_2ND_CPU_VARIANT_RUNTIME := $(or $(TARGET_2ND_CPU_VARIANT_RUNTIME),$(TARGET_2ND_CPU_VARIANT))
diff --git a/core/main.mk b/core/main.mk
index a05f757..c1cafc0 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -284,6 +284,11 @@
     ro.product.first_api_level=$(PRODUCT_SHIPPING_API_LEVEL)
 endif
 
+ifdef PRODUCT_SHIPPING_VENDOR_API_LEVEL
+ADDITIONAL_VENDOR_PROPERTIES += \
+    ro.vendor.api_level=$(PRODUCT_SHIPPING_VENDOR_API_LEVEL)
+endif
+
 ifneq ($(TARGET_BUILD_VARIANT),user)
   ifdef PRODUCT_SET_DEBUGFS_RESTRICTIONS
     ADDITIONAL_VENDOR_PROPERTIES += \
@@ -1672,6 +1677,7 @@
     $(INSTALLED_SYSTEM_DLKMIMAGE_TARGET) \
     $(INSTALLED_SUPERIMAGE_EMPTY_TARGET) \
     $(INSTALLED_PRODUCTIMAGE_TARGET) \
+    $(INSTALLED_SYSTEM_EXTIMAGE_TARGET) \
     $(INSTALLED_SYSTEMOTHERIMAGE_TARGET) \
     $(INSTALLED_TEST_HARNESS_RAMDISK_TARGET) \
     $(INSTALLED_TEST_HARNESS_BOOTIMAGE_TARGET) \
@@ -1996,17 +2002,6 @@
 .PHONY: findbugs
 findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET)
 
-LSDUMP_PATHS_FILE := $(PRODUCT_OUT)/lsdump_paths.txt
-
-.PHONY: findlsdumps
-# LSDUMP_PATHS is a list of tag:path.
-findlsdumps: $(LSDUMP_PATHS_FILE) $(foreach p,$(LSDUMP_PATHS),$(call word-colon,2,$(p)))
-
-$(LSDUMP_PATHS_FILE): PRIVATE_LSDUMP_PATHS := $(LSDUMP_PATHS)
-$(LSDUMP_PATHS_FILE):
-	@echo "Generate $@"
-	@rm -rf $@ && echo -e "$(subst :,:$(space),$(subst $(space),\n,$(PRIVATE_LSDUMP_PATHS)))" > $@
-
 .PHONY: check-elf-files
 check-elf-files:
 
diff --git a/core/packaging/flags.mk b/core/packaging/flags.mk
index 62ef3df..500efdd 100644
--- a/core/packaging/flags.mk
+++ b/core/packaging/flags.mk
@@ -154,9 +154,9 @@
 
 ifeq ($(RELEASE_CREATE_ACONFIG_STORAGE_FILE),true)
 $(foreach partition, $(_FLAG_PARTITIONS), \
-	$(eval aconfig_storage_package_map.$(partition) := $(PRODUCT_OUT)/$(partition)/etc/package.map) \
-	$(eval aconfig_storage_flag_map.$(partition) := $(PRODUCT_OUT)/$(partition)/etc/flag.map) \
-	$(eval aconfig_storage_flag_val.$(partition) := $(PRODUCT_OUT)/$(partition)/etc/flag.val) \
+	$(eval aconfig_storage_package_map.$(partition) := $(PRODUCT_OUT)/$(partition)/etc/aconfig/package.map) \
+	$(eval aconfig_storage_flag_map.$(partition) := $(PRODUCT_OUT)/$(partition)/etc/aconfig/flag.map) \
+	$(eval aconfig_storage_flag_val.$(partition) := $(PRODUCT_OUT)/$(partition)/etc/aconfig/flag.val) \
 	$(eval $(call generate-partition-aconfig-storage-file, \
 				$(TARGET_OUT_FLAGS)/$(partition)/package.map, \
 				$(TARGET_OUT_FLAGS)/$(partition)/flag.map, \
diff --git a/core/product.mk b/core/product.mk
index 4250253..d64dde2 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -230,6 +230,9 @@
 # The first API level this product shipped with
 _product_single_value_vars += PRODUCT_SHIPPING_API_LEVEL
 
+# The first vendor API level this product shipped with
+_product_single_value_vars += PRODUCT_SHIPPING_VENDOR_API_LEVEL
+
 _product_list_vars += VENDOR_PRODUCT_RESTRICT_VENDOR_FILES
 _product_list_vars += VENDOR_EXCEPTION_MODULES
 _product_list_vars += VENDOR_EXCEPTION_PATHS
@@ -456,6 +459,10 @@
 
 _product_list_vars += PRODUCT_BUILD_IGNORE_APEX_CONTRIBUTION_CONTENTS
 
+_product_single_value_vars += PRODUCT_HIDDEN_API_EXPORTABLE_STUBS
+
+_product_single_value_vars += PRODUCT_EXPORT_RUNTIME_APIS
+
 .KATI_READONLY := _product_single_value_vars _product_list_vars
 _product_var_list :=$= $(_product_single_value_vars) $(_product_list_vars)
 
diff --git a/core/soong_config.mk b/core/soong_config.mk
index ec0c70e..b43a952 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -400,6 +400,10 @@
 
 $(call add_json_bool, BuildFromSourceStub, $(findstring true,$(PRODUCT_BUILD_FROM_SOURCE_STUB) $(BUILD_FROM_SOURCE_STUB)))
 
+$(call add_json_bool, HiddenapiExportableStubs, $(filter true,$(PRODUCT_HIDDEN_API_EXPORTABLE_STUBS)))
+
+$(call add_json_bool, ExportRuntimeApis, $(filter true,$(PRODUCT_EXPORT_RUNTIME_APIS)))
+
 $(call json_end)
 
 $(file >$(SOONG_VARIABLES).tmp,$(json_contents))
diff --git a/core/tasks/general-tests-shared-libs.mk b/core/tasks/general-tests-shared-libs.mk
new file mode 100644
index 0000000..2405140
--- /dev/null
+++ b/core/tasks/general-tests-shared-libs.mk
@@ -0,0 +1,52 @@
+# Copyright (C) 2024 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.
+
+.PHONY: general-tests-shared-libs
+
+intermediates_dir := $(call intermediates-dir-for,PACKAGING,general-tests-shared-libs)
+
+general_tests_shared_libs_zip := $(PRODUCT_OUT)/general-tests_host-shared-libs.zip
+
+# Filter shared entries between general-tests and device-tests's HOST_SHARED_LIBRARY.FILES,
+# to avoid warning about overriding commands.
+my_host_shared_lib_for_general_tests := \
+  $(foreach m,$(filter $(COMPATIBILITY.device-tests.HOST_SHARED_LIBRARY.FILES),\
+	   $(COMPATIBILITY.general-tests.HOST_SHARED_LIBRARY.FILES)),$(call word-colon,2,$(m)))
+my_general_tests_shared_lib_files := \
+  $(filter-out $(COMPATIBILITY.device-tests.HOST_SHARED_LIBRARY.FILES),\
+	 $(COMPATIBILITY.general-tests.HOST_SHARED_LIBRARY.FILES))
+
+my_host_shared_lib_for_general_tests += $(call copy-many-files,$(my_general_tests_shared_lib_files))
+
+$(general_tests_shared_libs_zip) : PRIVATE_INTERMEDIATES_DIR := $(intermediates_dir)
+$(general_tests_shared_libs_zip) : PRIVATE_HOST_SHARED_LIBS := $(my_host_shared_lib_for_general_tests)
+$(general_tests_shared_libs_zip) : PRIVATE_general_host_shared_libs_zip := $(general_tests_shared_libs_zip)
+$(general_tests_shared_libs_zip) : $(my_host_shared_lib_for_general_tests) $(SOONG_ZIP)
+	rm -rf $(PRIVATE_INTERMEDIATES_DIR)
+	mkdir -p $(PRIVATE_INTERMEDIATES_DIR) $(PRIVATE_INTERMEDIATES_DIR)/tools
+	$(hide) for shared_lib in $(PRIVATE_HOST_SHARED_LIBS); do \
+	  echo $$shared_lib >> $(PRIVATE_INTERMEDIATES_DIR)/shared-libs.list; \
+	done
+	grep $(HOST_OUT_TESTCASES) $(PRIVATE_INTERMEDIATES_DIR)/shared-libs.list > $(PRIVATE_INTERMEDIATES_DIR)/host-shared-libs.list || true
+	$(SOONG_ZIP) -d -o $(PRIVATE_general_host_shared_libs_zip) \
+	  -P host -C $(HOST_OUT) -l $(PRIVATE_INTERMEDIATES_DIR)/host-shared-libs.list
+
+general-tests-shared-libs: $(general_tests_shared_libs_zip)
+$(call dist-for-goals, general-tests-shared-libs, $(general_tests_shared_libs_zip))
+
+$(call declare-1p-container,$(general_tests_shared_libs_zip),)
+$(call declare-container-license-deps,$(general_tests_shared_libs_zip),$(my_host_shared_lib_for_general_tests),$(PRODUCT_OUT)/:/)
+
+intermediates_dir :=
+general_tests_shared_libs_zip :=
diff --git a/core/tasks/general-tests.mk b/core/tasks/general-tests.mk
index fb2a6be..cae71e4 100644
--- a/core/tasks/general-tests.mk
+++ b/core/tasks/general-tests.mk
@@ -24,21 +24,8 @@
 # Create an artifact to include a list of test config files in general-tests.
 general_tests_list_zip := $(PRODUCT_OUT)/general-tests_list.zip
 
-# Filter shared entries between general-tests and device-tests's HOST_SHARED_LIBRARY.FILES,
-# to avoid warning about overriding commands.
-my_host_shared_lib_for_general_tests := \
-  $(foreach m,$(filter $(COMPATIBILITY.device-tests.HOST_SHARED_LIBRARY.FILES),\
-	   $(COMPATIBILITY.general-tests.HOST_SHARED_LIBRARY.FILES)),$(call word-colon,2,$(m)))
-my_general_tests_shared_lib_files := \
-  $(filter-out $(COMPATIBILITY.device-tests.HOST_SHARED_LIBRARY.FILES),\
-	 $(COMPATIBILITY.general-tests.HOST_SHARED_LIBRARY.FILES))
-
-my_host_shared_lib_for_general_tests += $(call copy-many-files,$(my_general_tests_shared_lib_files))
-
 # Create an artifact to include all test config files in general-tests.
 general_tests_configs_zip := $(PRODUCT_OUT)/general-tests_configs.zip
-# Create an artifact to include all shared librariy files in general-tests.
-general_tests_host_shared_libs_zip := $(PRODUCT_OUT)/general-tests_host-shared-libs.zip
 
 # Copy kernel test modules to testcases directories
 include $(BUILD_SYSTEM)/tasks/tools/vts-kernel-tests.mk
@@ -50,16 +37,17 @@
 .PHONY: vts_kernel_ltp_tests
 vts_kernel_ltp_tests: $(copy_ltp_tests)
 
+general_tests_shared_libs_zip := $(PRODUCT_OUT)/general-tests_host-shared-libs.zip
+
+$(general_tests_zip) : $(general_tests_shared_libs_zip)
 $(general_tests_zip) : $(copy_ltp_tests)
 $(general_tests_zip) : PRIVATE_KERNEL_LTP_HOST_OUT := $(kernel_ltp_host_out)
 $(general_tests_zip) : PRIVATE_general_tests_list_zip := $(general_tests_list_zip)
-$(general_tests_zip) : .KATI_IMPLICIT_OUTPUTS := $(general_tests_list_zip) $(general_tests_configs_zip) $(general_tests_host_shared_libs_zip)
+$(general_tests_zip) : .KATI_IMPLICIT_OUTPUTS := $(general_tests_list_zip) $(general_tests_configs_zip)
 $(general_tests_zip) : PRIVATE_TOOLS := $(general_tests_tools)
 $(general_tests_zip) : PRIVATE_INTERMEDIATES_DIR := $(intermediates_dir)
-$(general_tests_zip) : PRIVATE_HOST_SHARED_LIBS := $(my_host_shared_lib_for_general_tests)
 $(general_tests_zip) : PRIVATE_general_tests_configs_zip := $(general_tests_configs_zip)
-$(general_tests_zip) : PRIVATE_general_host_shared_libs_zip := $(general_tests_host_shared_libs_zip)
-$(general_tests_zip) : $(COMPATIBILITY.general-tests.FILES) $(general_tests_tools) $(my_host_shared_lib_for_general_tests) $(SOONG_ZIP)
+$(general_tests_zip) : $(COMPATIBILITY.general-tests.FILES) $(general_tests_tools) $(SOONG_ZIP)
 	rm -rf $(PRIVATE_INTERMEDIATES_DIR)
 	rm -f $@ $(PRIVATE_general_tests_list_zip)
 	mkdir -p $(PRIVATE_INTERMEDIATES_DIR) $(PRIVATE_INTERMEDIATES_DIR)/tools
@@ -69,11 +57,6 @@
 	grep $(TARGET_OUT_TESTCASES) $(PRIVATE_INTERMEDIATES_DIR)/list > $(PRIVATE_INTERMEDIATES_DIR)/target.list || true
 	grep -e .*\\.config$$ $(PRIVATE_INTERMEDIATES_DIR)/host.list > $(PRIVATE_INTERMEDIATES_DIR)/host-test-configs.list || true
 	grep -e .*\\.config$$ $(PRIVATE_INTERMEDIATES_DIR)/target.list > $(PRIVATE_INTERMEDIATES_DIR)/target-test-configs.list || true
-	$(hide) for shared_lib in $(PRIVATE_HOST_SHARED_LIBS); do \
-	  echo $$shared_lib >> $(PRIVATE_INTERMEDIATES_DIR)/host.list; \
-	  echo $$shared_lib >> $(PRIVATE_INTERMEDIATES_DIR)/shared-libs.list; \
-	done
-	grep $(HOST_OUT_TESTCASES) $(PRIVATE_INTERMEDIATES_DIR)/shared-libs.list > $(PRIVATE_INTERMEDIATES_DIR)/host-shared-libs.list || true
 	cp -fp $(PRIVATE_TOOLS) $(PRIVATE_INTERMEDIATES_DIR)/tools/
 	$(SOONG_ZIP) -d -o $@ \
 	  -P host -C $(PRIVATE_INTERMEDIATES_DIR) -D $(PRIVATE_INTERMEDIATES_DIR)/tools \
@@ -83,21 +66,19 @@
 	$(SOONG_ZIP) -d -o $(PRIVATE_general_tests_configs_zip) \
 	  -P host -C $(HOST_OUT) -l $(PRIVATE_INTERMEDIATES_DIR)/host-test-configs.list \
 	  -P target -C $(PRODUCT_OUT) -l $(PRIVATE_INTERMEDIATES_DIR)/target-test-configs.list
-	$(SOONG_ZIP) -d -o $(PRIVATE_general_host_shared_libs_zip) \
-	  -P host -C $(HOST_OUT) -l $(PRIVATE_INTERMEDIATES_DIR)/host-shared-libs.list
 	grep -e .*\\.config$$ $(PRIVATE_INTERMEDIATES_DIR)/host.list | sed s%$(HOST_OUT)%host%g > $(PRIVATE_INTERMEDIATES_DIR)/general-tests_list
 	grep -e .*\\.config$$ $(PRIVATE_INTERMEDIATES_DIR)/target.list | sed s%$(PRODUCT_OUT)%target%g >> $(PRIVATE_INTERMEDIATES_DIR)/general-tests_list
 	$(SOONG_ZIP) -d -o $(PRIVATE_general_tests_list_zip) -C $(PRIVATE_INTERMEDIATES_DIR) -f $(PRIVATE_INTERMEDIATES_DIR)/general-tests_list
 
 general-tests: $(general_tests_zip)
-$(call dist-for-goals, general-tests, $(general_tests_zip) $(general_tests_list_zip) $(general_tests_configs_zip) $(general_tests_host_shared_libs_zip))
+$(call dist-for-goals, general-tests, $(general_tests_zip) $(general_tests_list_zip) $(general_tests_configs_zip) $(general_tests_shared_libs_zip))
 
 $(call declare-1p-container,$(general_tests_zip),)
-$(call declare-container-license-deps,$(general_tests_zip),$(COMPATIBILITY.general-tests.FILES) $(general_tests_tools) $(my_host_shared_lib_for_general_tests),$(PRODUCT_OUT)/:/)
+$(call declare-container-license-deps,$(general_tests_zip),$(COMPATIBILITY.general-tests.FILES) $(general_tests_tools),$(PRODUCT_OUT)/:/)
 
 intermediates_dir :=
 general_tests_tools :=
 general_tests_zip :=
 general_tests_list_zip :=
 general_tests_configs_zip :=
-general_tests_host_shared_libs_zip :=
+general_tests_shared_libs_zip :=
diff --git a/core/tasks/meta-lic.mk b/core/tasks/meta-lic.mk
new file mode 100644
index 0000000..0079714
--- /dev/null
+++ b/core/tasks/meta-lic.mk
@@ -0,0 +1,23 @@
+# Copyright (C) 2024 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.
+
+# Declare license metadata for non-module files released with products.
+
+# Moved here from frameworks/av/media/Android.mk
+$(eval $(call declare-1p-copy-files,frameworks/av/media/libeffects,audio_effects.conf))
+$(eval $(call declare-1p-copy-files,frameworks/av/media/libeffects,audio_effects.xml))
+$(eval $(call declare-1p-copy-files,frameworks/av/media/libstagefright,))
+
+# Moved here from frameworks/av/services/Android.mk
+$(eval $(call declare-1p-copy-files,frameworks/av/services/audiopolicy,))
diff --git a/core/version_util.mk b/core/version_util.mk
index 0ed4499..6cda0fc 100644
--- a/core/version_util.mk
+++ b/core/version_util.mk
@@ -31,6 +31,7 @@
 #     PLATFORM_VNDK_VERSION
 #     PLATFORM_SYSTEMSDK_VERSIONS
 #     PLATFORM_VERSION_LAST_STABLE
+#     PLATFORM_VERSION_KNOWN_CODENAMES
 #
 
 # Look for an optional file containing overrides of the defaults,
@@ -95,17 +96,10 @@
 PLATFORM_VERSION_LAST_STABLE := $(RELEASE_PLATFORM_VERSION_LAST_STABLE)
 .KATI_READONLY := PLATFORM_VERSION_LAST_STABLE
 
-
-# This are all known codenames. Should this move into the release config?
-PLATFORM_VERSION_KNOWN_CODENAMES := \
-Base Base11 Cupcake Donut Eclair Eclair01 EclairMr1 Froyo Gingerbread GingerbreadMr1 \
-Honeycomb HoneycombMr1 HoneycombMr2 IceCreamSandwich IceCreamSandwichMr1 \
-JellyBean JellyBeanMr1 JellyBeanMr2 Kitkat KitkatWatch Lollipop LollipopMr1 M N NMr1 O OMr1 P \
-Q R S Sv2 Tiramisu UpsideDownCake VanillaIceCream
-
-# Convert from space separated list to comma separated
-PLATFORM_VERSION_KNOWN_CODENAMES := \
-  $(call normalize-comma-list,$(PLATFORM_VERSION_KNOWN_CODENAMES))
+ifdef PLATFORM_VERSION_KNOWN_CODENAMES
+  $(error Do not set PLATFORM_VERSION_KNOWN_CODENAMES directly. Use RELEASE_PLATFORM_VERSION_KNOWN_CODENAMES. value: $(PLATFORM_VERSION_KNOWN_CODENAMES))
+endif
+PLATFORM_VERSION_KNOWN_CODENAMES := $(RELEASE_PLATFORM_VERSION_KNOWN_CODENAMES)
 .KATI_READONLY := PLATFORM_VERSION_KNOWN_CODENAMES
 
 ifndef PLATFORM_VERSION
diff --git a/target/product/AndroidProducts.mk b/target/product/AndroidProducts.mk
index 76b1c58..07eb96d 100644
--- a/target/product/AndroidProducts.mk
+++ b/target/product/AndroidProducts.mk
@@ -67,6 +67,7 @@
     $(LOCAL_DIR)/mainline_system_x86_arm.mk \
     $(LOCAL_DIR)/ndk.mk \
     $(LOCAL_DIR)/sdk.mk \
+    $(LOCAL_DIR)/sdk_with_runtime_apis.mk \
 
 endif
 
diff --git a/target/product/base_system.mk b/target/product/base_system.mk
index 277223e..b8aeb38 100644
--- a/target/product/base_system.mk
+++ b/target/product/base_system.mk
@@ -17,7 +17,9 @@
 # Base modules and settings for the system partition.
 PRODUCT_PACKAGES += \
     abx \
+    aconfigd \
     adbd_system_api \
+    aflags \
     am \
     android.hidl.base-V1.0-java \
     android.hidl.manager-V1.0-java \
@@ -223,6 +225,7 @@
     mke2fs \
     mkfs.erofs \
     monkey \
+    misctrl \
     mtectrl \
     ndc \
     netd \
diff --git a/target/product/default_art_config.mk b/target/product/default_art_config.mk
index 3e3918c..d13a4c4 100644
--- a/target/product/default_art_config.mk
+++ b/target/product/default_art_config.mk
@@ -74,6 +74,7 @@
     com.android.media:updatable-media \
     com.android.mediaprovider:framework-mediaprovider \
     com.android.mediaprovider:framework-pdf \
+    com.android.mediaprovider:framework-pdf-v \
     com.android.ondevicepersonalization:framework-ondevicepersonalization \
     com.android.os.statsd:framework-statsd \
     com.android.permission:framework-permission \
@@ -103,12 +104,6 @@
         com.android.nfcservices:framework-nfc
 endif
 
-# TODO(b/308174306): Adjust this after multiple prebuilts version is supported.
-# APEX boot jars that are not in prebuilt apexes.
-# Keep the list sorted by module names and then library names.
-PRODUCT_APEX_BOOT_JARS_FOR_SOURCE_BUILD_ONLY := \
-    com.android.mediaprovider:framework-pdf \
-
 # List of system_server classpath jars delivered via apex.
 # Keep the list sorted by module names and then library names.
 # Note: For modules available in Q, DO NOT add new entries here.
diff --git a/target/product/gsi/Android.mk b/target/product/gsi/Android.mk
index 54c84ea..f348fbb 100644
--- a/target/product/gsi/Android.mk
+++ b/target/product/gsi/Android.mk
@@ -109,6 +109,38 @@
 	@chmod a+x $@
 
 #####################################################################
+# ABI reference dumps.
+
+# LSDUMP_PATHS is a list of tag:path. They are written to LSDUMP_PATHS_FILE.
+LSDUMP_PATHS_FILE := $(PRODUCT_OUT)/lsdump_paths.txt
+
+$(LSDUMP_PATHS_FILE): PRIVATE_LSDUMP_PATHS := $(LSDUMP_PATHS)
+$(LSDUMP_PATHS_FILE):
+	@echo "Generate $@"
+	@rm -rf $@ && echo -e "$(subst :,:$(space),$(subst $(space),\n,$(PRIVATE_LSDUMP_PATHS)))" > $@
+
+# $(1): A list of tags.
+# $(2): A list of tag:path.
+# Return the file paths of the ABI dumps that match the tags.
+define filter-abi-dump-paths
+$(eval tag_patterns := $(addsuffix :%,$(1)))
+$(patsubst $(tag_patterns),%,$(filter $(tag_patterns),$(2)))
+endef
+
+# Subsets of LSDUMP_PATHS.
+.PHONY: findlsdumps_LLNDK
+findlsdumps_LLNDK: $(LSDUMP_PATHS_FILE) $(call filter-abi-dump-paths,LLNDK,$(LSDUMP_PATHS))
+
+.PHONY: findlsdumps_NDK
+findlsdumps_NDK: $(LSDUMP_PATHS_FILE) $(call filter-abi-dump-paths,NDK,$(LSDUMP_PATHS))
+
+.PHONY: findlsdumps_PLATFORM
+findlsdumps_PLATFORM: $(LSDUMP_PATHS_FILE) $(call filter-abi-dump-paths,PLATFORM,$(LSDUMP_PATHS))
+
+.PHONY: findlsdumps
+findlsdumps: $(LSDUMP_PATHS_FILE) $(foreach p,$(LSDUMP_PATHS),$(call word-colon,2,$(p)))
+
+#####################################################################
 # Check that all ABI reference dumps have corresponding
 # NDK/VNDK/PLATFORM libraries.
 
@@ -123,12 +155,15 @@
 # $(1): A list of tags.
 # $(2): A list of tag:path.
 # Return the file names of the ABI dumps that match the tags.
-define filter-abi-dump-paths
-$(eval tag_patterns := $(foreach tag,$(1),$(tag):%))
-$(notdir $(patsubst $(tag_patterns),%,$(filter $(tag_patterns),$(2))))
+define filter-abi-dump-names
+$(notdir $(call filter-abi-dump-paths,$(1),$(2)))
 endef
 
-VNDK_ABI_DUMP_DIR := prebuilts/abi-dumps/vndk/$(PLATFORM_VNDK_VERSION)
+ifdef RELEASE_BOARD_API_LEVEL
+    VNDK_ABI_DUMP_DIR := prebuilts/abi-dumps/vndk/$(RELEASE_BOARD_API_LEVEL)
+else
+    VNDK_ABI_DUMP_DIR := prebuilts/abi-dumps/vndk/$(PLATFORM_VNDK_VERSION)
+endif
 ifeq (REL,$(PLATFORM_VERSION_CODENAME))
     NDK_ABI_DUMP_DIR := prebuilts/abi-dumps/ndk/$(PLATFORM_SDK_VERSION)
     PLATFORM_ABI_DUMP_DIR := prebuilts/abi-dumps/platform/$(PLATFORM_SDK_VERSION)
@@ -149,20 +184,21 @@
 $(check-vndk-abi-dump-list-timestamp): PRIVATE_STUB_LIBRARIES := $(STUB_LIBRARIES)
 $(check-vndk-abi-dump-list-timestamp):
 	$(eval added_vndk_abi_dumps := $(strip $(sort $(filter-out \
-	  $(call filter-abi-dump-paths,VNDK-SP VNDK-core,$(PRIVATE_LSDUMP_PATHS)), \
+	  $(call filter-abi-dump-names,LLNDK VNDK-SP VNDK-core,$(PRIVATE_LSDUMP_PATHS)), \
 	  $(notdir $(VNDK_ABI_DUMPS))))))
 	$(if $(added_vndk_abi_dumps), \
 	  echo -e "Found unexpected ABI reference dump files under $(VNDK_ABI_DUMP_DIR). It is caused by mismatch between Android.bp and the dump files. Run \`find \$${ANDROID_BUILD_TOP}/$(VNDK_ABI_DUMP_DIR) '(' -name $(subst $(space), -or -name ,$(added_vndk_abi_dumps)) ')' -delete\` to delete the dump files.")
 
 	$(eval added_ndk_abi_dumps := $(strip $(sort $(filter-out \
-	  $(call filter-abi-dump-paths,NDK,$(PRIVATE_LSDUMP_PATHS)) \
+	  $(call filter-abi-dump-names,NDK,$(PRIVATE_LSDUMP_PATHS)) \
 	  $(addsuffix .lsdump,$(PRIVATE_STUB_LIBRARIES)), \
 	  $(notdir $(NDK_ABI_DUMPS))))))
 	$(if $(added_ndk_abi_dumps), \
 	  echo -e "Found unexpected ABI reference dump files under $(NDK_ABI_DUMP_DIR). It is caused by mismatch between Android.bp and the dump files. Run \`find \$${ANDROID_BUILD_TOP}/$(NDK_ABI_DUMP_DIR) '(' -name $(subst $(space), -or -name ,$(added_ndk_abi_dumps)) ')' -delete\` to delete the dump files.")
 
+	# TODO(b/314010764): Remove LLNDK tag after PLATFORM_SDK_VERSION is upgraded to 35.
 	$(eval added_platform_abi_dumps := $(strip $(sort $(filter-out \
-	  $(call filter-abi-dump-paths,LLNDK PLATFORM,$(PRIVATE_LSDUMP_PATHS)) \
+	  $(call filter-abi-dump-names,LLNDK PLATFORM,$(PRIVATE_LSDUMP_PATHS)) \
 	  $(addsuffix .lsdump,$(PRIVATE_STUB_LIBRARIES)), \
 	  $(notdir $(PLATFORM_ABI_DUMPS))))))
 	$(if $(added_platform_abi_dumps), \
diff --git a/target/product/sdk_with_runtime_apis.mk b/target/product/sdk_with_runtime_apis.mk
new file mode 100644
index 0000000..e80b4fb
--- /dev/null
+++ b/target/product/sdk_with_runtime_apis.mk
@@ -0,0 +1,22 @@
+#
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+$(call inherit-product, $(SRC_TARGET_DIR)/product/sdk.mk)
+
+PRODUCT_NAME := sdk_with_runtime_apis
+
+PRODUCT_HIDDEN_API_EXPORTABLE_STUBS := true
+PRODUCT_EXPORT_RUNTIME_APIS := true
\ No newline at end of file
diff --git a/tools/aconfig/Cargo.toml b/tools/aconfig/Cargo.toml
index 970fdcf..95f1215 100644
--- a/tools/aconfig/Cargo.toml
+++ b/tools/aconfig/Cargo.toml
@@ -4,6 +4,7 @@
     "aconfig",
     "aconfig_protos",
     "aconfig_storage_file",
+    "aflags",
     "printflags"
 ]
 
diff --git a/tools/aconfig/TEST_MAPPING b/tools/aconfig/TEST_MAPPING
index 398da06..b07596f 100644
--- a/tools/aconfig/TEST_MAPPING
+++ b/tools/aconfig/TEST_MAPPING
@@ -20,10 +20,11 @@
       // aconfig C++ integration tests (test mode auto-generated code)
       "name": "aconfig.test.cpp.test_mode"
     },
-    {
-      // aconfig C++ integration tests (exported mode auto-generated code)
-      "name": "aconfig.test.cpp.exported_mode"
-    },
+    // TODO(327420679): Enable export mode for native flag library
+    // {
+    //   // aconfig C++ integration tests (exported mode auto-generated code)
+    //   "name": "aconfig.test.cpp.exported_mode"
+    // },
     {
       // aconfig Rust integration tests (production mode auto-generated code)
       "name": "aconfig.prod_mode.test.rust"
@@ -32,10 +33,11 @@
       // aconfig Rust integration tests (test mode auto-generated code)
       "name": "aconfig.test_mode.test.rust"
     },
-    {
-      // aconfig Rust integration tests (exported mode auto-generated code)
-      "name": "aconfig.exported_mode.test.rust"
-    },
+    // TODO(327420679): Enable export mode for native flag library
+    // {
+    //   // aconfig Rust integration tests (exported mode auto-generated code)
+    //   "name": "aconfig.exported_mode.test.rust"
+    // },
     {
       // printflags unit tests
       "name": "printflags.test"
@@ -65,5 +67,20 @@
       // that using the flag macros to do filtering will get affected.
       "name": "FlagMacrosTests"
     }
+  ],
+  "postsubmit": [
+    {
+      // aconfig_storage read api rust integration tests
+      "name": "aconfig_storage.test.rust"
+    },
+    {
+      // aconfig_storage read api cpp integration tests
+      "name": "aconfig_storage.test.cpp"
+    },
+    {
+      // aflags CLI unit tests
+      // TODO(b/326062088): add to presubmit once proven in postsubmit.
+      "name": "aflags.test"
+    }
   ]
 }
diff --git a/tools/aconfig/aconfig/Android.bp b/tools/aconfig/aconfig/Android.bp
index 164bfe7..2c26166 100644
--- a/tools/aconfig/aconfig/Android.bp
+++ b/tools/aconfig/aconfig/Android.bp
@@ -143,12 +143,6 @@
 }
 
 cc_aconfig_library {
-    name: "aconfig_test_cpp_library_exported_variant",
-    aconfig_declarations: "aconfig.test.flags",
-    mode: "exported",
-}
-
-cc_aconfig_library {
     name: "aconfig_test_cpp_library_force_read_only_variant",
     aconfig_declarations: "aconfig.test.flags",
     mode: "force-read-only",
@@ -184,6 +178,14 @@
     test_suites: ["general-tests"],
 }
 
+// TODO(327420679): Enable export mode for native flag library
+/*
+cc_aconfig_library {
+    name: "aconfig_test_cpp_library_exported_variant",
+    aconfig_declarations: "aconfig.test.flags",
+    mode: "exported",
+}
+
 cc_test {
     name: "aconfig.test.cpp.exported_mode",
     srcs: [
@@ -198,6 +200,7 @@
     ],
     test_suites: ["general-tests"],
 }
+*/
 
 cc_test {
     name: "aconfig.test.cpp.force_read_only_mode",
@@ -249,6 +252,8 @@
     test_suites: ["general-tests"],
 }
 
+// TODO(327420679): Enable export mode for native flag library
+/*
 rust_aconfig_library {
     name: "libaconfig_test_rust_library_with_exported_mode",
     crate_name: "aconfig_test_rust_library",
@@ -266,6 +271,7 @@
     ],
     test_suites: ["general-tests"],
 }
+*/
 
 rust_aconfig_library {
     name: "libaconfig_test_rust_library_with_force_read_only_mode",
diff --git a/tools/aconfig/aconfig/src/commands.rs b/tools/aconfig/aconfig/src/commands.rs
index 59f349b..c1df16b 100644
--- a/tools/aconfig/aconfig/src/commands.rs
+++ b/tools/aconfig/aconfig/src/commands.rs
@@ -203,6 +203,11 @@
 }
 
 pub fn create_cpp_lib(mut input: Input, codegen_mode: CodegenMode) -> Result<Vec<OutputFile>> {
+    // TODO(327420679): Enable export mode for native flag library
+    ensure!(
+        codegen_mode != CodegenMode::Exported,
+        "Exported mode for generated c/c++ flag library is disabled"
+    );
     let parsed_flags = input.try_parse_flags()?;
     let modified_parsed_flags = modify_parsed_flags_based_on_mode(parsed_flags, codegen_mode)?;
     let Some(package) = find_unique_package(&modified_parsed_flags) else {
@@ -214,6 +219,11 @@
 }
 
 pub fn create_rust_lib(mut input: Input, codegen_mode: CodegenMode) -> Result<OutputFile> {
+    // // TODO(327420679): Enable export mode for native flag library
+    ensure!(
+        codegen_mode != CodegenMode::Exported,
+        "Exported mode for generated rust flag library is disabled"
+    );
     let parsed_flags = input.try_parse_flags()?;
     let modified_parsed_flags = modify_parsed_flags_based_on_mode(parsed_flags, codegen_mode)?;
     let Some(package) = find_unique_package(&modified_parsed_flags) else {
diff --git a/tools/aconfig/aconfig_storage_file/src/lib.rs b/tools/aconfig/aconfig_storage_file/src/lib.rs
index 84e0e90..f20600d 100644
--- a/tools/aconfig/aconfig_storage_file/src/lib.rs
+++ b/tools/aconfig/aconfig_storage_file/src/lib.rs
@@ -63,7 +63,7 @@
 ];
 
 /// Storage file location pb file
-pub const STORAGE_LOCATION_FILE: &str = "/metadata/aconfig/storage_files.pb";
+pub const STORAGE_LOCATION_FILE: &str = "/metadata/aconfig/available_storage_file_records.pb";
 
 /// Storage file type enum
 #[derive(Clone, Debug, PartialEq, Eq)]
diff --git a/tools/aconfig/aflags/Android.bp b/tools/aconfig/aflags/Android.bp
new file mode 100644
index 0000000..c65da97
--- /dev/null
+++ b/tools/aconfig/aflags/Android.bp
@@ -0,0 +1,29 @@
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+rust_defaults {
+    name: "aflags.defaults",
+    edition: "2021",
+    clippy_lints: "android",
+    lints: "android",
+    srcs: ["src/main.rs"],
+    rustlibs: [
+        "libaconfig_protos",
+        "libanyhow",
+        "libclap",
+        "libprotobuf",
+        "libregex",
+    ],
+}
+
+rust_binary {
+    name: "aflags",
+    defaults: ["aflags.defaults"],
+}
+
+rust_test_host {
+    name: "aflags.test",
+    defaults: ["aflags.defaults"],
+    test_suites: ["general-tests"],
+}
diff --git a/tools/aconfig/aflags/Cargo.toml b/tools/aconfig/aflags/Cargo.toml
new file mode 100644
index 0000000..3350a6cd
--- /dev/null
+++ b/tools/aconfig/aflags/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "aflags"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+anyhow = "1.0.69"
+paste = "1.0.11"
+clap = { version = "4", features = ["derive"] }
+protobuf = "3.2.0"
+regex = "1.10.3"
+aconfig_protos = { path = "../aconfig_protos" }
diff --git a/tools/aconfig/aflags/src/device_config_source.rs b/tools/aconfig/aflags/src/device_config_source.rs
new file mode 100644
index 0000000..12a62cf
--- /dev/null
+++ b/tools/aconfig/aflags/src/device_config_source.rs
@@ -0,0 +1,171 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+use crate::{Flag, FlagPermission, FlagSource, ValuePickedFrom};
+use aconfig_protos::ProtoFlagPermission as ProtoPermission;
+use aconfig_protos::ProtoFlagState as ProtoState;
+use aconfig_protos::ProtoParsedFlag;
+use aconfig_protos::ProtoParsedFlags;
+use anyhow::{anyhow, bail, Result};
+use regex::Regex;
+use std::collections::BTreeMap;
+use std::collections::HashMap;
+use std::process::Command;
+use std::{fs, str};
+
+pub struct DeviceConfigSource {}
+
+fn convert_parsed_flag(flag: &ProtoParsedFlag) -> Flag {
+    let namespace = flag.namespace().to_string();
+    let package = flag.package().to_string();
+    let name = flag.name().to_string();
+
+    let container = if flag.container().is_empty() {
+        "system".to_string()
+    } else {
+        flag.container().to_string()
+    };
+
+    let value = match flag.state() {
+        ProtoState::ENABLED => "true",
+        ProtoState::DISABLED => "false",
+    }
+    .to_string();
+
+    let permission = match flag.permission() {
+        ProtoPermission::READ_ONLY => FlagPermission::ReadOnly,
+        ProtoPermission::READ_WRITE => FlagPermission::ReadWrite,
+    };
+
+    Flag {
+        namespace,
+        package,
+        name,
+        container,
+        value,
+        permission,
+        value_picked_from: ValuePickedFrom::Default,
+    }
+}
+
+fn read_pb_files() -> Result<Vec<Flag>> {
+    let mut flags: BTreeMap<String, Flag> = BTreeMap::new();
+    for partition in ["system", "system_ext", "product", "vendor"] {
+        let path = format!("/{}/etc/aconfig_flags.pb", partition);
+        let Ok(bytes) = fs::read(&path) else {
+            eprintln!("warning: failed to read {}", path);
+            continue;
+        };
+        let parsed_flags: ProtoParsedFlags = protobuf::Message::parse_from_bytes(&bytes)?;
+        for flag in parsed_flags.parsed_flag {
+            let key = format!("{}.{}", flag.package(), flag.name());
+            let container = if flag.container().is_empty() {
+                "system".to_string()
+            } else {
+                flag.container().to_string()
+            };
+
+            if container.eq(partition) {
+                flags.insert(key, convert_parsed_flag(&flag));
+            }
+        }
+    }
+    Ok(flags.values().cloned().collect())
+}
+
+fn parse_device_config(raw: &str) -> Result<HashMap<String, String>> {
+    let mut flags = HashMap::new();
+    let regex = Regex::new(r"(?m)^([[[:alnum:]]_]+/[[[:alnum:]]_\.]+)=(true|false)$")?;
+    for capture in regex.captures_iter(raw) {
+        let key =
+            capture.get(1).ok_or(anyhow!("invalid device_config output"))?.as_str().to_string();
+        let value = capture.get(2).ok_or(anyhow!("invalid device_config output"))?.as_str();
+        flags.insert(key, value.to_string());
+    }
+    Ok(flags)
+}
+
+fn read_device_config_output(command: &str) -> Result<String> {
+    let output = Command::new("/system/bin/device_config").arg(command).output()?;
+    if !output.status.success() {
+        let reason = match output.status.code() {
+            Some(code) => format!("exit code {}", code),
+            None => "terminated by signal".to_string(),
+        };
+        bail!("failed to execute device_config: {}", reason);
+    }
+    Ok(str::from_utf8(&output.stdout)?.to_string())
+}
+
+fn read_device_config_flags() -> Result<HashMap<String, String>> {
+    let list_output = read_device_config_output("list")?;
+    parse_device_config(&list_output)
+}
+
+fn reconcile(pb_flags: &[Flag], dc_flags: HashMap<String, String>) -> Vec<Flag> {
+    pb_flags
+        .iter()
+        .map(|f| {
+            dc_flags
+                .get(&format!("{}/{}.{}", f.namespace, f.package, f.name))
+                .map(|value| {
+                    if value.eq(&f.value) {
+                        Flag { value_picked_from: ValuePickedFrom::Default, ..f.clone() }
+                    } else {
+                        Flag {
+                            value_picked_from: ValuePickedFrom::Server,
+                            value: value.to_string(),
+                            ..f.clone()
+                        }
+                    }
+                })
+                .unwrap_or(f.clone())
+        })
+        .collect()
+}
+
+impl FlagSource for DeviceConfigSource {
+    fn list_flags() -> Result<Vec<Flag>> {
+        let pb_flags = read_pb_files()?;
+        let dc_flags = read_device_config_flags()?;
+
+        let flags = reconcile(&pb_flags, dc_flags);
+        Ok(flags)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_parse_device_config() {
+        let input = r#"
+namespace_one/com.foo.bar.flag_one=true
+namespace_one/com.foo.bar.flag_two=false
+random_noise;
+namespace_two/android.flag_one=true
+namespace_two/android.flag_two=nonsense
+"#;
+        let expected = HashMap::from([
+            ("namespace_one/com.foo.bar.flag_one".to_string(), "true".to_string()),
+            ("namespace_one/com.foo.bar.flag_two".to_string(), "false".to_string()),
+            ("namespace_two/android.flag_one".to_string(), "true".to_string()),
+        ]);
+        let actual = parse_device_config(input).unwrap();
+        assert_eq!(expected, actual);
+    }
+}
diff --git a/tools/aconfig/aflags/src/main.rs b/tools/aconfig/aflags/src/main.rs
new file mode 100644
index 0000000..1e2a7a0
--- /dev/null
+++ b/tools/aconfig/aflags/src/main.rs
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+//! `aflags` is a device binary to read and write aconfig flags.
+
+use anyhow::Result;
+use clap::Parser;
+
+mod device_config_source;
+use device_config_source::DeviceConfigSource;
+
+#[derive(Clone)]
+enum FlagPermission {
+    ReadOnly,
+    ReadWrite,
+}
+
+impl ToString for FlagPermission {
+    fn to_string(&self) -> String {
+        match &self {
+            Self::ReadOnly => "read-only".into(),
+            Self::ReadWrite => "read-write".into(),
+        }
+    }
+}
+
+#[derive(Clone)]
+enum ValuePickedFrom {
+    Default,
+    Server,
+}
+
+impl ToString for ValuePickedFrom {
+    fn to_string(&self) -> String {
+        match &self {
+            Self::Default => "default".into(),
+            Self::Server => "server".into(),
+        }
+    }
+}
+
+#[derive(Clone)]
+struct Flag {
+    namespace: String,
+    name: String,
+    package: String,
+    container: String,
+    value: String,
+    permission: FlagPermission,
+    value_picked_from: ValuePickedFrom,
+}
+
+trait FlagSource {
+    fn list_flags() -> Result<Vec<Flag>>;
+}
+
+const ABOUT_TEXT: &str = "Tool for reading and writing flags.
+
+Rows in the table from the `list` command follow this format:
+
+  package flag_name value provenance permission container
+
+  * `package`: package set for this flag in its .aconfig definition.
+  * `flag_name`: flag name, also set in definition.
+  * `value`: the value read from the flag.
+  * `provenance`: one of:
+    + `default`: the flag value comes from its build-time default.
+    + `server`: the flag value comes from a server override.
+  * `permission`: read-write or read-only.
+  * `container`: the container for the flag, configured in its definition.
+";
+
+#[derive(Parser, Debug)]
+#[clap(long_about=ABOUT_TEXT)]
+struct Cli {
+    #[clap(subcommand)]
+    command: Command,
+}
+
+#[derive(Parser, Debug)]
+enum Command {
+    /// List all aconfig flags on this device.
+    List,
+}
+
+struct PaddingInfo {
+    longest_package_col: usize,
+    longest_name_col: usize,
+    longest_val_col: usize,
+    longest_value_picked_from_col: usize,
+    longest_permission_col: usize,
+}
+
+fn format_flag_row(flag: &Flag, info: &PaddingInfo) -> String {
+    let pkg = &flag.package;
+    let p0 = info.longest_package_col + 1;
+
+    let name = &flag.name;
+    let p1 = info.longest_name_col + 1;
+
+    let val = flag.value.to_string();
+    let p2 = info.longest_val_col + 1;
+
+    let value_picked_from = flag.value_picked_from.to_string();
+    let p3 = info.longest_value_picked_from_col + 1;
+
+    let perm = flag.permission.to_string();
+    let p4 = info.longest_permission_col + 1;
+
+    let container = &flag.container;
+
+    format!("{pkg:p0$}{name:p1$}{val:p2$}{value_picked_from:p3$}{perm:p4$}{container}\n")
+}
+
+fn list() -> Result<String> {
+    let flags = DeviceConfigSource::list_flags()?;
+    let padding_info = PaddingInfo {
+        longest_package_col: flags.iter().map(|f| f.package.len()).max().unwrap_or(0),
+        longest_name_col: flags.iter().map(|f| f.name.len()).max().unwrap_or(0),
+        longest_val_col: flags.iter().map(|f| f.value.to_string().len()).max().unwrap_or(0),
+        longest_value_picked_from_col: flags
+            .iter()
+            .map(|f| f.value_picked_from.to_string().len())
+            .max()
+            .unwrap_or(0),
+        longest_permission_col: flags
+            .iter()
+            .map(|f| f.permission.to_string().len())
+            .max()
+            .unwrap_or(0),
+    };
+
+    let mut result = String::from("");
+    for flag in flags {
+        let row = format_flag_row(&flag, &padding_info);
+        result.push_str(&row);
+    }
+    Ok(result)
+}
+
+fn main() {
+    let cli = Cli::parse();
+    let output = match cli.command {
+        Command::List => list(),
+    };
+    match output {
+        Ok(text) => println!("{text}"),
+        Err(msg) => println!("Error: {}", msg),
+    }
+}
diff --git a/tools/ide_query/cc_analyzer/Android.bp b/tools/ide_query/cc_analyzer/Android.bp
new file mode 100644
index 0000000..3cbbb05
--- /dev/null
+++ b/tools/ide_query/cc_analyzer/Android.bp
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_defaults {
+    name: "ide_query_cc_analyzer_defaults",
+    compile_multilib: "64",
+    defaults: [
+        "llvm-build-host-tools-defaults",
+    ],
+    cflags: [
+        // LLVM Sources do have unused parameters :(
+        "-Wno-unused-parameter",
+    ],
+    target: {
+        host: {
+            cppflags: [
+                "-fno-rtti",
+            ],
+        },
+    },
+}
+
+cc_library_host_static {
+    name: "builtin_headers",
+    srcs: ["builtin_headers.cc"],
+    generated_headers: ["clang_builtin_headers_resources"],
+    defaults: ["ide_query_cc_analyzer_defaults"],
+}
+
+cc_library_host_static {
+    name: "include_scanner",
+    srcs: ["include_scanner.cc"],
+    shared_libs: ["libclang-cpp_host"],
+    static_libs: ["builtin_headers"],
+    defaults: ["ide_query_cc_analyzer_defaults"],
+}
+
+cc_library_host_static {
+    name: "analyzer",
+    srcs: ["analyzer.cc"],
+    shared_libs: ["libclang-cpp_host"],
+    static_libs: [
+        "include_scanner",
+        "ide_query_proto",
+    ],
+    defaults: ["ide_query_cc_analyzer_defaults"],
+}
+
+cc_binary_host {
+    name: "ide_query_cc_analyzer",
+    defaults: ["ide_query_cc_analyzer_defaults"],
+    srcs: ["main.cc"],
+    shared_libs: [
+        "libclang-cpp_host",
+        "libprotobuf-cpp-full",
+    ],
+    static_libs: [
+        "ide_query_proto",
+        "builtin_headers",
+        "include_scanner",
+        "analyzer",
+    ],
+}
diff --git a/tools/ide_query/cc_analyzer/analyzer.cc b/tools/ide_query/cc_analyzer/analyzer.cc
new file mode 100644
index 0000000..8cc07e8
--- /dev/null
+++ b/tools/ide_query/cc_analyzer/analyzer.cc
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+#include "analyzer.h"
+
+#include <memory>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include "clang/Tooling/CompilationDatabase.h"
+#include "clang/Tooling/JSONCompilationDatabase.h"
+#include "ide_query.pb.h"
+#include "include_scanner.h"
+#include "llvm/ADT/SmallString.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/ADT/Twine.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/Path.h"
+#include "llvm/Support/VirtualFileSystem.h"
+
+namespace tools::ide_query::cc_analyzer {
+namespace {
+llvm::Expected<std::unique_ptr<clang::tooling::CompilationDatabase>> LoadCompDB(
+    llvm::StringRef comp_db_path) {
+  std::string err;
+  std::unique_ptr<clang::tooling::CompilationDatabase> db =
+      clang::tooling::JSONCompilationDatabase::loadFromFile(
+          comp_db_path, err, clang::tooling::JSONCommandLineSyntax::AutoDetect);
+  if (!db) {
+    return llvm::createStringError(llvm::inconvertibleErrorCode(),
+                                   "Failed to load CDB: " + err);
+  }
+  // Provide some heuristic support for missing files.
+  return inferMissingCompileCommands(std::move(db));
+}
+}  // namespace
+
+::ide_query::DepsResponse GetDeps(::ide_query::RepoState state) {
+  ::ide_query::DepsResponse results;
+  auto db = LoadCompDB(state.comp_db_path());
+  if (!db) {
+    results.mutable_status()->set_code(::ide_query::Status::FAILURE);
+    results.mutable_status()->set_message(llvm::toString(db.takeError()));
+    return results;
+  }
+  for (llvm::StringRef active_file : state.active_file_path()) {
+    auto& result = *results.add_deps();
+
+    llvm::SmallString<256> abs_file(state.repo_dir());
+    llvm::sys::path::append(abs_file, active_file);
+    auto cmds = db->get()->getCompileCommands(active_file);
+    if (cmds.empty()) {
+      result.mutable_status()->set_code(::ide_query::Status::FAILURE);
+      result.mutable_status()->set_message(
+          llvm::Twine("Can't find compile flags for file: ", abs_file).str());
+      continue;
+    }
+    result.set_source_file(active_file.str());
+    llvm::StringRef file = cmds[0].Filename;
+    if (llvm::StringRef actual_file(cmds[0].Heuristic);
+        actual_file.consume_front("inferred from ")) {
+      file = actual_file;
+    }
+    // TODO: Query ninja graph to figure out a minimal set of targets to build.
+    result.add_build_target(file.str() + "^");
+  }
+  return results;
+}
+
+::ide_query::IdeAnalysis GetBuildInputs(::ide_query::RepoState state) {
+  auto db = LoadCompDB(state.comp_db_path());
+  ::ide_query::IdeAnalysis results;
+  if (!db) {
+    results.mutable_status()->set_code(::ide_query::Status::FAILURE);
+    results.mutable_status()->set_message(llvm::toString(db.takeError()));
+    return results;
+  }
+  std::string repo_dir = state.repo_dir();
+  if (!repo_dir.empty() && repo_dir.back() == '/') repo_dir.pop_back();
+
+  llvm::SmallString<256> genfile_root_abs(repo_dir);
+  llvm::sys::path::append(genfile_root_abs, state.out_dir());
+  if (genfile_root_abs.empty() || genfile_root_abs.back() != '/') {
+    genfile_root_abs.push_back('/');
+  }
+
+  results.set_build_artifact_root(state.out_dir());
+  for (llvm::StringRef active_file : state.active_file_path()) {
+    auto& result = *results.add_sources();
+    result.set_path(active_file.str());
+
+    llvm::SmallString<256> abs_file(repo_dir);
+    llvm::sys::path::append(abs_file, active_file);
+    auto cmds = db->get()->getCompileCommands(abs_file);
+    if (cmds.empty()) {
+      result.mutable_status()->set_code(::ide_query::Status::FAILURE);
+      result.mutable_status()->set_message(
+          llvm::Twine("Can't find compile flags for file: ", abs_file).str());
+      continue;
+    }
+    const auto& cmd = cmds.front();
+    llvm::StringRef working_dir = cmd.Directory;
+    if (!working_dir.consume_front(repo_dir)) {
+      result.mutable_status()->set_code(::ide_query::Status::FAILURE);
+      result.mutable_status()->set_message("Command working dir " +
+                                           working_dir.str() +
+                                           "outside repository " + repo_dir);
+      continue;
+    }
+    working_dir = working_dir.ltrim('/');
+    result.set_working_dir(working_dir.str());
+    for (auto& arg : cmd.CommandLine) result.add_compiler_arguments(arg);
+
+    auto includes =
+        ScanIncludes(cmds.front(), llvm::vfs::createPhysicalFileSystem());
+    if (!includes) {
+      result.mutable_status()->set_code(::ide_query::Status::FAILURE);
+      result.mutable_status()->set_message(
+          llvm::toString(includes.takeError()));
+      continue;
+    }
+
+    for (auto& [req_input, contents] : *includes) {
+      llvm::StringRef req_input_ref(req_input);
+      // We're only interested in generated files.
+      if (!req_input_ref.consume_front(genfile_root_abs)) continue;
+      auto& genfile = *result.add_generated();
+      genfile.set_path(req_input_ref.str());
+      genfile.set_contents(std::move(contents));
+    }
+  }
+  return results;
+}
+}  // namespace tools::ide_query::cc_analyzer
diff --git a/tools/ide_query/cc_analyzer/analyzer.h b/tools/ide_query/cc_analyzer/analyzer.h
new file mode 100644
index 0000000..3133795
--- /dev/null
+++ b/tools/ide_query/cc_analyzer/analyzer.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+#ifndef _TOOLS_IDE_QUERY_CC_ANALYZER_ANALYZER_H_
+#define _TOOLS_IDE_QUERY_CC_ANALYZER_ANALYZER_H_
+
+#include "ide_query.pb.h"
+
+namespace tools::ide_query::cc_analyzer {
+
+// Scans the build graph and returns target names from the build graph to
+// generate all the dependencies for the active files.
+::ide_query::DepsResponse GetDeps(::ide_query::RepoState state);
+
+// Scans the sources and returns all the source files required for analyzing the
+// active files.
+::ide_query::IdeAnalysis GetBuildInputs(::ide_query::RepoState state);
+
+}  // namespace tools::ide_query::cc_analyzer
+
+#endif
diff --git a/tools/ide_query/cc_analyzer/builtin_headers.cc b/tools/ide_query/cc_analyzer/builtin_headers.cc
new file mode 100644
index 0000000..6d44ce7
--- /dev/null
+++ b/tools/ide_query/cc_analyzer/builtin_headers.cc
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+#include "builtin_headers.h"
+
+#include <cstddef>
+
+#include "clang_builtin_headers_resources.inc"
+
+const struct FileToc *builtin_headers_create() { return kPackedFiles; }
+size_t builtin_headers_size() {
+  return sizeof(kPackedFiles) / sizeof(FileToc) - 1;
+}
diff --git a/tools/ide_query/cc_analyzer/builtin_headers.h b/tools/ide_query/cc_analyzer/builtin_headers.h
new file mode 100644
index 0000000..eda722f
--- /dev/null
+++ b/tools/ide_query/cc_analyzer/builtin_headers.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+#ifndef _TOOLS_IDE_QUERY_CC_ANALYZER_BUILTIN_HEADERS_H_
+#define _TOOLS_IDE_QUERY_CC_ANALYZER_BUILTIN_HEADERS_H_
+
+#include <cstddef>
+
+struct FileToc {
+  const char *name;
+  const char *data;
+};
+
+const struct FileToc *builtin_headers_create();
+size_t builtin_headers_size();
+
+#endif
diff --git a/tools/ide_query/cc_analyzer/include_scanner.cc b/tools/ide_query/cc_analyzer/include_scanner.cc
new file mode 100644
index 0000000..8916a3e
--- /dev/null
+++ b/tools/ide_query/cc_analyzer/include_scanner.cc
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+#include "include_scanner.h"
+
+#include <memory>
+#include <string>
+#include <unordered_map>
+#include <utility>
+#include <vector>
+
+#include "builtin_headers.h"
+#include "clang/Basic/FileEntry.h"
+#include "clang/Basic/FileManager.h"
+#include "clang/Basic/Module.h"
+#include "clang/Basic/SourceLocation.h"
+#include "clang/Basic/SourceManager.h"
+#include "clang/Frontend/ASTUnit.h"
+#include "clang/Frontend/CompilerInstance.h"
+#include "clang/Frontend/FrontendActions.h"
+#include "clang/Lex/PPCallbacks.h"
+#include "clang/Tooling/ArgumentsAdjusters.h"
+#include "clang/Tooling/CompilationDatabase.h"
+#include "clang/Tooling/Tooling.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/IntrusiveRefCntPtr.h"
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/SmallString.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/ADT/Twine.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/Path.h"
+#include "llvm/Support/VirtualFileSystem.h"
+
+namespace tools::ide_query::cc_analyzer {
+namespace {
+std::string CleanPath(llvm::StringRef path) {
+  // both ./ and ../ has `./` in them.
+  if (!path.contains("./")) return path.str();
+  llvm::SmallString<256> clean_path(path);
+  llvm::sys::path::remove_dots(clean_path, /*remove_dot_dot=*/true);
+  return clean_path.str().str();
+}
+
+// Returns the absolute path to file_name, treating it as relative to cwd if it
+// isn't already absolute.
+std::string GetAbsolutePath(llvm::StringRef cwd, llvm::StringRef file_name) {
+  if (llvm::sys::path::is_absolute(file_name)) return CleanPath(file_name);
+  llvm::SmallString<256> abs_path(cwd);
+  llvm::sys::path::append(abs_path, file_name);
+  llvm::sys::path::remove_dots(abs_path, /*remove_dot_dot=*/true);
+  return abs_path.str().str();
+}
+
+class IncludeRecordingPP : public clang::PPCallbacks {
+ public:
+  explicit IncludeRecordingPP(
+      std::unordered_map<std::string, std::string> &abs_paths, std::string cwd,
+      const clang::SourceManager &sm)
+      : abs_paths_(abs_paths), cwd_(std::move(cwd)), sm_(sm) {}
+
+  void LexedFileChanged(clang::FileID FID, LexedFileChangeReason Reason,
+                        clang::SrcMgr::CharacteristicKind FileType,
+                        clang::FileID PrevFID,
+                        clang::SourceLocation Loc) override {
+    auto file_entry = sm_.getFileEntryRefForID(FID);
+    if (!file_entry) return;
+    auto abs_path = GetAbsolutePath(cwd_, file_entry->getName());
+    auto [it, inserted] = abs_paths_.try_emplace(abs_path);
+    if (inserted) it->second = sm_.getBufferData(FID);
+  }
+
+  std::unordered_map<std::string, std::string> &abs_paths_;
+  const std::string cwd_;
+  const clang::SourceManager &sm_;
+};
+
+class IncludeScanningAction final : public clang::PreprocessOnlyAction {
+ public:
+  explicit IncludeScanningAction(
+      std::unordered_map<std::string, std::string> &abs_paths)
+      : abs_paths_(abs_paths) {}
+  bool BeginSourceFileAction(clang::CompilerInstance &ci) override {
+    std::string cwd;
+    auto cwd_or_err = ci.getVirtualFileSystem().getCurrentWorkingDirectory();
+    if (!cwd_or_err || cwd_or_err.get().empty()) return false;
+    cwd = cwd_or_err.get();
+    ci.getPreprocessor().addPPCallbacks(std::make_unique<IncludeRecordingPP>(
+        abs_paths_, std::move(cwd), ci.getSourceManager()));
+    return true;
+  }
+
+ private:
+  std::unordered_map<std::string, std::string> &abs_paths_;
+};
+
+llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> OverlayBuiltinHeaders(
+    std::vector<std::string> &argv,
+    llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> base) {
+  static constexpr llvm::StringLiteral kResourceDir = "/resources";
+  llvm::IntrusiveRefCntPtr<llvm::vfs::OverlayFileSystem> overlay(
+      new llvm::vfs::OverlayFileSystem(std::move(base)));
+  llvm::IntrusiveRefCntPtr<llvm::vfs::InMemoryFileSystem> builtin_headers(
+      new llvm::vfs::InMemoryFileSystem);
+
+  llvm::SmallString<256> file_path;
+  for (const auto &builtin_header :
+       llvm::ArrayRef(builtin_headers_create(), builtin_headers_size())) {
+    file_path.clear();
+    llvm::sys::path::append(file_path, kResourceDir, "include",
+                            builtin_header.name);
+    builtin_headers->addFile(
+        file_path,
+        /*ModificationTime=*/0,
+        llvm::MemoryBuffer::getMemBuffer(builtin_header.data));
+  }
+  overlay->pushOverlay(std::move(builtin_headers));
+  argv.insert(llvm::find(argv, "--"),
+              llvm::Twine("-resource-dir=", kResourceDir).str());
+  return overlay;
+}
+
+}  // namespace
+
+llvm::Expected<std::vector<std::pair<std::string, std::string>>> ScanIncludes(
+    const clang::tooling::CompileCommand &cmd,
+    llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> fs) {
+  if (fs->setCurrentWorkingDirectory(cmd.Directory)) {
+    return llvm::createStringError(
+        llvm::inconvertibleErrorCode(),
+        "Failed to set working directory to: " + cmd.Directory);
+  }
+
+  auto main_file = fs->getBufferForFile(cmd.Filename);
+  if (!main_file) {
+    return llvm::createStringError(llvm::inconvertibleErrorCode(),
+                                   "Main file doesn't exist: " + cmd.Filename);
+  }
+  std::unordered_map<std::string, std::string> abs_paths;
+  abs_paths.try_emplace(GetAbsolutePath(cmd.Directory, cmd.Filename),
+                        main_file.get()->getBuffer().str());
+
+  std::vector<std::string> argv = cmd.CommandLine;
+  fs = OverlayBuiltinHeaders(argv, std::move(fs));
+
+  llvm::IntrusiveRefCntPtr<clang::FileManager> files(
+      new clang::FileManager(/*FileSystemOpts=*/{}, std::move(fs)));
+  clang::tooling::ToolInvocation tool(
+      argv, std::make_unique<IncludeScanningAction>(abs_paths), files.get());
+  if (!tool.run()) {
+    return llvm::createStringError(
+        llvm::inconvertibleErrorCode(),
+        "Failed to scan includes for: " + cmd.Filename);
+  }
+
+  std::vector<std::pair<std::string, std::string>> result;
+  result.reserve(abs_paths.size());
+  for (auto &entry : abs_paths) {
+    result.emplace_back(entry.first, std::move(entry.second));
+  }
+  return result;
+}
+}  // namespace tools::ide_query::cc_analyzer
diff --git a/tools/ide_query/cc_analyzer/include_scanner.h b/tools/ide_query/cc_analyzer/include_scanner.h
new file mode 100644
index 0000000..e814e72
--- /dev/null
+++ b/tools/ide_query/cc_analyzer/include_scanner.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+#ifndef _TOOLS_IDE_QUERY_CC_ANALYZER_INCLUDE_SCANNER_H_
+#define _TOOLS_IDE_QUERY_CC_ANALYZER_INCLUDE_SCANNER_H_
+
+#include <string>
+#include <utility>
+#include <vector>
+
+#include "clang/Tooling/CompilationDatabase.h"
+#include "llvm/ADT/IntrusiveRefCntPtr.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/VirtualFileSystem.h"
+
+namespace tools::ide_query::cc_analyzer {
+
+// Returns absolute paths and contents for all the includes necessary for
+// compiling source file in command.
+llvm::Expected<std::vector<std::pair<std::string, std::string>>> ScanIncludes(
+    const clang::tooling::CompileCommand &cmd,
+    llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> fs);
+
+}  // namespace tools::ide_query::cc_analyzer
+
+#endif
diff --git a/tools/ide_query/cc_analyzer/main.cc b/tools/ide_query/cc_analyzer/main.cc
new file mode 100644
index 0000000..8e00c63
--- /dev/null
+++ b/tools/ide_query/cc_analyzer/main.cc
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+// Driver for c++ extractor. Operates in two modes:
+// - DEPS, scans build graph for active files and reports targets that need to
+// be build for analyzing that file.
+// - INPUTS, scans the source code for active files and returns all the sources
+// required for analyzing that file.
+//
+// Uses stdin/stdout to take in requests and provide responses.
+#include <unistd.h>
+
+#include <memory>
+#include <utility>
+
+#include "analyzer.h"
+#include "google/protobuf/message.h"
+#include "ide_query.pb.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/TargetSelect.h"
+#include "llvm/Support/raw_ostream.h"
+
+namespace {
+enum class OpMode {
+  DEPS = 0,
+  INPUTS = 1,
+};
+llvm::cl::opt<OpMode> mode{
+    "mode",
+    llvm::cl::values(clEnumValN(OpMode::DEPS, "deps",
+                                "Figure out targets that need to be build"),
+                     clEnumValN(OpMode::INPUTS, "inputs",
+                                "Figure out generated files used")),
+    llvm::cl::desc("Print the list of headers to insert and remove"),
+};
+
+ide_query::IdeAnalysis ReturnError(llvm::StringRef message) {
+  ide_query::IdeAnalysis result;
+  result.mutable_status()->set_code(ide_query::Status::FAILURE);
+  result.mutable_status()->set_message(message.str());
+  return result;
+}
+
+}  // namespace
+
+int main(int argc, char* argv[]) {
+  llvm::InitializeAllTargetInfos();
+  llvm::cl::ParseCommandLineOptions(argc, argv);
+
+  ide_query::RepoState state;
+  if (!state.ParseFromFileDescriptor(STDIN_FILENO)) {
+    llvm::errs() << "Failed to parse input!\n";
+    return 1;
+  }
+
+  std::unique_ptr<google::protobuf::Message> result;
+  switch (mode) {
+    case OpMode::DEPS: {
+      result = std::make_unique<ide_query::DepsResponse>(
+          tools::ide_query::cc_analyzer::GetDeps(std::move(state)));
+      break;
+    }
+    case OpMode::INPUTS: {
+      result = std::make_unique<ide_query::IdeAnalysis>(
+          tools::ide_query::cc_analyzer::GetBuildInputs(std::move(state)));
+      break;
+    }
+    default:
+      llvm::errs() << "Unknown operation mode!\n";
+      return 1;
+  }
+  if (!result->SerializeToFileDescriptor(STDOUT_FILENO)) {
+    llvm::errs() << "Failed to serialize result!\n";
+    return 1;
+  }
+
+  return 0;
+}
diff --git a/tools/ide_query/ide_query.go b/tools/ide_query/ide_query.go
index c1c4da0..9645a02 100644
--- a/tools/ide_query/ide_query.go
+++ b/tools/ide_query/ide_query.go
@@ -1,8 +1,25 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
 // Binary ide_query generates and analyzes build artifacts.
 // The produced result can be consumed by IDEs to provide language features.
 package main
 
 import (
+	"bytes"
 	"container/list"
 	"context"
 	"encoding/json"
@@ -21,9 +38,13 @@
 
 // Env contains information about the current environment.
 type Env struct {
-	LunchTarget LunchTarget
-	RepoDir     string
-	OutDir      string
+	LunchTarget    LunchTarget
+	RepoDir        string
+	OutDir         string
+	ClangToolsRoot string
+
+	CcFiles   []string
+	JavaFiles []string
 }
 
 // LunchTarget is a parsed Android lunch target.
@@ -64,6 +85,7 @@
 	var env Env
 	env.OutDir = os.Getenv("OUT_DIR")
 	env.RepoDir = os.Getenv("ANDROID_BUILD_TOP")
+	env.ClangToolsRoot = os.Getenv("PREBUILTS_CLANG_TOOLS_ROOT")
 	flag.Var(&env.LunchTarget, "lunch_target", "The lunch target to query")
 	flag.Parse()
 	files := flag.Args()
@@ -73,64 +95,169 @@
 		return
 	}
 
-	var javaFiles []string
 	for _, f := range files {
 		switch {
 		case strings.HasSuffix(f, ".java") || strings.HasSuffix(f, ".kt"):
-			javaFiles = append(javaFiles, f)
+			env.JavaFiles = append(env.JavaFiles, f)
+		case strings.HasSuffix(f, ".cc") || strings.HasSuffix(f, ".cpp") || strings.HasSuffix(f, ".h"):
+			env.CcFiles = append(env.CcFiles, f)
 		default:
 			log.Printf("File %q is supported - will be skipped.", f)
 		}
 	}
 
 	ctx := context.Background()
-	javaDepsPath := path.Join(env.RepoDir, env.OutDir, "soong/module_bp_java_deps.json")
-	// TODO(michaelmerg): Figure out if module_bp_java_deps.json is outdated.
+	// TODO(michaelmerg): Figure out if module_bp_java_deps.json and compile_commands.json is outdated.
 	runMake(ctx, env, "nothing")
 
-	javaModules, err := loadJavaModules(javaDepsPath)
+	javaModules, javaFileToModuleMap, err := loadJavaModules(&env)
 	if err != nil {
-		log.Fatalf("Failed to load java modules: %v", err)
+		log.Printf("Failed to load java modules: %v", err)
+	}
+	toMake := getJavaTargets(javaFileToModuleMap)
+
+	ccTargets, status := getCCTargets(ctx, &env)
+	if status != nil && status.Code != pb.Status_OK {
+		log.Fatalf("Failed to query cc targets: %v", *status.Message)
+	}
+	toMake = append(toMake, ccTargets...)
+	fmt.Printf("Running make for modules: %v\n", strings.Join(toMake, ", "))
+	if err := runMake(ctx, env, toMake...); err != nil {
+		log.Printf("Building deps failed: %v", err)
 	}
 
-	fileToModule := make(map[string]*javaModule) // file path -> module
-	for _, f := range javaFiles {
-		for _, m := range javaModules {
-			if !slices.Contains(m.Srcs, f) {
-				continue
-			}
-			if fileToModule[f] != nil {
-				// TODO(michaelmerg): Handle the case where a file is covered by multiple modules.
-				log.Printf("File %q found in module %q but is already covered by module %q", f, m.Name, fileToModule[f].Name)
-				continue
-			}
-			fileToModule[f] = m
+	res := getJavaInputs(&env, javaModules, javaFileToModuleMap)
+	ccAnalysis := getCCInputs(ctx, &env)
+	proto.Merge(res, ccAnalysis)
+
+	res.BuildArtifactRoot = env.OutDir
+	data, err := proto.Marshal(res)
+	if err != nil {
+		log.Fatalf("Failed to marshal result proto: %v", err)
+	}
+
+	err = os.WriteFile(path.Join(env.RepoDir, env.OutDir, "ide_query.pb"), data, 0644)
+	if err != nil {
+		log.Fatalf("Failed to write result proto: %v", err)
+	}
+
+	for _, s := range res.Sources {
+		fmt.Printf("%s: %v (Deps: %d, Generated: %d)\n", s.GetPath(), s.GetStatus(), len(s.GetDeps()), len(s.GetGenerated()))
+	}
+}
+
+func repoState(env *Env) *pb.RepoState {
+	const compDbPath = "soong/development/ide/compdb/compile_commands.json"
+	return &pb.RepoState{
+		RepoDir:        env.RepoDir,
+		ActiveFilePath: env.CcFiles,
+		OutDir:         env.OutDir,
+		CompDbPath:     path.Join(env.OutDir, compDbPath),
+	}
+}
+
+func runCCanalyzer(ctx context.Context, env *Env, mode string, in []byte) ([]byte, error) {
+	ccAnalyzerPath := path.Join(env.ClangToolsRoot, "bin/ide_query_cc_analyzer")
+	outBuffer := new(bytes.Buffer)
+
+	inBuffer := new(bytes.Buffer)
+	inBuffer.Write(in)
+
+	cmd := exec.CommandContext(ctx, ccAnalyzerPath, "--mode="+mode)
+	cmd.Dir = env.RepoDir
+
+	cmd.Stdin = inBuffer
+	cmd.Stdout = outBuffer
+	cmd.Stderr = os.Stderr
+
+	err := cmd.Run()
+
+	return outBuffer.Bytes(), err
+}
+
+// Execute cc_analyzer and get all the targets that needs to be build for analyzing files.
+func getCCTargets(ctx context.Context, env *Env) ([]string, *pb.Status) {
+	state := repoState(env)
+	bytes, err := proto.Marshal(state)
+	if err != nil {
+		log.Fatalln("Failed to serialize state:", err)
+	}
+
+	resp := new(pb.DepsResponse)
+	result, err := runCCanalyzer(ctx, env, "deps", bytes)
+	if marshal_err := proto.Unmarshal(result, resp); marshal_err != nil {
+		return nil, &pb.Status{
+			Code:    pb.Status_FAILURE,
+			Message: proto.String("Malformed response from cc_analyzer: " + marshal_err.Error()),
 		}
 	}
 
-	var toMake []string
-	for _, m := range fileToModule {
-		toMake = append(toMake, m.Name)
+	var targets []string
+	if resp.Status != nil && resp.Status.Code != pb.Status_OK {
+		return targets, resp.Status
 	}
-	fmt.Printf("Running make for modules: %v\n", strings.Join(toMake, ", "))
-	if err := runMake(ctx, env, toMake...); err != nil {
-		log.Fatalf("Failed to run make: %v", err)
+	for _, deps := range resp.Deps {
+		targets = append(targets, deps.BuildTarget...)
 	}
 
+	status := &pb.Status{Code: pb.Status_OK}
+	if err != nil {
+		status = &pb.Status{
+			Code:    pb.Status_FAILURE,
+			Message: proto.String(err.Error()),
+		}
+	}
+	return targets, status
+}
+
+func getCCInputs(ctx context.Context, env *Env) *pb.IdeAnalysis {
+	state := repoState(env)
+	bytes, err := proto.Marshal(state)
+	if err != nil {
+		log.Fatalln("Failed to serialize state:", err)
+	}
+
+	resp := new(pb.IdeAnalysis)
+	result, err := runCCanalyzer(ctx, env, "inputs", bytes)
+	if marshal_err := proto.Unmarshal(result, resp); marshal_err != nil {
+		resp.Status = &pb.Status{
+			Code:    pb.Status_FAILURE,
+			Message: proto.String("Malformed response from cc_analyzer: " + marshal_err.Error()),
+		}
+		return resp
+	}
+
+	if err != nil && (resp.Status == nil || resp.Status.Code == pb.Status_OK) {
+		resp.Status = &pb.Status{
+			Code:    pb.Status_FAILURE,
+			Message: proto.String(err.Error()),
+		}
+	}
+	return resp
+}
+
+func getJavaTargets(javaFileToModuleMap map[string]*javaModule) []string {
+	var targets []string
+	for _, m := range javaFileToModuleMap {
+		targets = append(targets, m.Name)
+	}
+	return targets
+}
+
+func getJavaInputs(env *Env, javaModules map[string]*javaModule, javaFileToModuleMap map[string]*javaModule) *pb.IdeAnalysis {
 	var sources []*pb.SourceFile
 	type depsAndGenerated struct {
 		Deps      []string
 		Generated []*pb.GeneratedFile
 	}
 	moduleToDeps := make(map[string]*depsAndGenerated)
-	for _, f := range files {
+	for _, f := range env.JavaFiles {
 		file := &pb.SourceFile{
-			Path:       f,
-			WorkingDir: env.RepoDir,
+			Path: f,
 		}
 		sources = append(sources, file)
 
-		m := fileToModule[f]
+		m := javaFileToModuleMap[f]
 		if m == nil {
 			file.Status = &pb.Status{
 				Code:    pb.Status_FAILURE,
@@ -167,24 +294,8 @@
 		file.Generated = generated
 		file.Deps = deps
 	}
-
-	res := &pb.IdeAnalysis{
-		BuildArtifactRoot: env.OutDir,
-		Sources:           sources,
-		Status:            &pb.Status{Code: pb.Status_OK},
-	}
-	data, err := proto.Marshal(res)
-	if err != nil {
-		log.Fatalf("Failed to marshal result proto: %v", err)
-	}
-
-	err = os.WriteFile(path.Join(env.OutDir, "ide_query.pb"), data, 0644)
-	if err != nil {
-		log.Fatalf("Failed to write result proto: %v", err)
-	}
-
-	for _, s := range sources {
-		fmt.Printf("%s: %v (Deps: %d, Generated: %d)\n", s.GetPath(), s.GetStatus(), len(s.GetDeps()), len(s.GetGenerated()))
+	return &pb.IdeAnalysis{
+		Sources: sources,
 	}
 }
 
@@ -214,26 +325,40 @@
 	SrcJars []string `json:"srcjars,omitempty"`
 }
 
-func loadJavaModules(path string) (map[string]*javaModule, error) {
-	data, err := os.ReadFile(path)
+func loadJavaModules(env *Env) (map[string]*javaModule, map[string]*javaModule, error) {
+	javaDepsPath := path.Join(env.RepoDir, env.OutDir, "soong/module_bp_java_deps.json")
+	data, err := os.ReadFile(javaDepsPath)
 	if err != nil {
-		return nil, err
+		return nil, nil, err
 	}
 
-	var ret map[string]*javaModule // module name -> module
-	if err = json.Unmarshal(data, &ret); err != nil {
-		return nil, err
+	var moduleMapping map[string]*javaModule // module name -> module
+	if err = json.Unmarshal(data, &moduleMapping); err != nil {
+		return nil, nil, err
 	}
 
-	for name, module := range ret {
+	javaModules := make(map[string]*javaModule)
+	javaFileToModuleMap := make(map[string]*javaModule)
+	for name, module := range moduleMapping {
 		if strings.HasSuffix(name, "-jarjar") || strings.HasSuffix(name, ".impl") {
-			delete(ret, name)
 			continue
 		}
-
 		module.Name = name
+		javaModules[name] = module
+		for _, src := range module.Srcs {
+			if !slices.Contains(env.JavaFiles, src) {
+				// We are only interested in active files.
+				continue
+			}
+			if javaFileToModuleMap[src] != nil {
+				// TODO(michaelmerg): Handle the case where a file is covered by multiple modules.
+				log.Printf("File %q found in module %q but is already covered by module %q", src, module.Name, javaFileToModuleMap[src].Name)
+				continue
+			}
+			javaFileToModuleMap[src] = module
+		}
 	}
-	return ret, nil
+	return javaModules, javaFileToModuleMap, nil
 }
 
 func transitiveDeps(m *javaModule, modules map[string]*javaModule) []string {
diff --git a/tools/ide_query/ide_query.sh b/tools/ide_query/ide_query.sh
index 663c4dc..2df48d0 100755
--- a/tools/ide_query/ide_query.sh
+++ b/tools/ide_query/ide_query.sh
@@ -1,5 +1,19 @@
 #!/bin/bash -e
 
+# Copyright (C) 2024 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.
+
 cd $(dirname $BASH_SOURCE)
 source $(pwd)/../../shell_utils.sh
 require_top
@@ -7,6 +21,17 @@
 # Ensure cogsetup (out/ will be symlink outside the repo)
 . ${TOP}/build/make/cogsetup.sh
 
+case $(uname -s) in
+    Linux)
+      export PREBUILTS_CLANG_TOOLS_ROOT="${TOP}/prebuilts/clang-tools/linux-x86/"
+      PREBUILTS_GO_ROOT="${TOP}/prebuilts/go/linux-x86/"
+      ;;
+    *)
+      echo "Only supported for linux hosts" >&2
+      exit 1
+      ;;
+esac
+
 export ANDROID_BUILD_TOP=$TOP
 export OUT_DIR=${OUT_DIR}
-exec "${TOP}/prebuilts/go/linux-x86/bin/go" "run" "ide_query" "$@"
+exec "${PREBUILTS_GO_ROOT}/bin/go" "run" "ide_query" "$@"
diff --git a/tools/ide_query/ide_query_proto/Android.bp b/tools/ide_query/ide_query_proto/Android.bp
new file mode 100644
index 0000000..70f15cd
--- /dev/null
+++ b/tools/ide_query/ide_query_proto/Android.bp
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_library_host_static {
+    name: "ide_query_proto",
+    srcs: [
+        "ide_query.proto",
+    ],
+    proto: {
+        export_proto_headers: true,
+        type: "full",
+        canonical_path_from_root: false,
+    },
+    compile_multilib: "64",
+    shared_libs: ["libprotobuf-cpp-full"],
+}
diff --git a/tools/ide_query/ide_query_proto/ide_query.pb.go b/tools/ide_query/ide_query_proto/ide_query.pb.go
index 30571cc..f3a016d 100644
--- a/tools/ide_query/ide_query_proto/ide_query.pb.go
+++ b/tools/ide_query/ide_query_proto/ide_query.pb.go
@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.30.0
+// 	protoc-gen-go v1.25.0-devel
 // 	protoc        v3.21.12
 // source: ide_query.proto
 
@@ -72,7 +72,7 @@
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Code Status_Code `protobuf:"varint,1,opt,name=code,proto3,enum=cider.build.companion.Status_Code" json:"code,omitempty"`
+	Code Status_Code `protobuf:"varint,1,opt,name=code,proto3,enum=ide_query.Status_Code" json:"code,omitempty"`
 	// Details about the status, might be displayed to user.
 	Message *string `protobuf:"bytes,2,opt,name=message,proto3,oneof" json:"message,omitempty"`
 }
@@ -123,6 +123,142 @@
 	return ""
 }
 
+// Represents an Android checkout on user's workstation.
+type RepoState struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// Absolute path for the checkout in the workstation.
+	// e.g. /home/user/work/android/
+	RepoDir string `protobuf:"bytes,1,opt,name=repo_dir,json=repoDir,proto3" json:"repo_dir,omitempty"`
+	// Relative to repo_dir.
+	ActiveFilePath []string `protobuf:"bytes,2,rep,name=active_file_path,json=activeFilePath,proto3" json:"active_file_path,omitempty"`
+	// Repository relative path to output directory in workstation.
+	OutDir string `protobuf:"bytes,3,opt,name=out_dir,json=outDir,proto3" json:"out_dir,omitempty"`
+	// Repository relative path to compile_commands.json in workstation.
+	CompDbPath string `protobuf:"bytes,4,opt,name=comp_db_path,json=compDbPath,proto3" json:"comp_db_path,omitempty"`
+}
+
+func (x *RepoState) Reset() {
+	*x = RepoState{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_ide_query_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *RepoState) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RepoState) ProtoMessage() {}
+
+func (x *RepoState) ProtoReflect() protoreflect.Message {
+	mi := &file_ide_query_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RepoState.ProtoReflect.Descriptor instead.
+func (*RepoState) Descriptor() ([]byte, []int) {
+	return file_ide_query_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *RepoState) GetRepoDir() string {
+	if x != nil {
+		return x.RepoDir
+	}
+	return ""
+}
+
+func (x *RepoState) GetActiveFilePath() []string {
+	if x != nil {
+		return x.ActiveFilePath
+	}
+	return nil
+}
+
+func (x *RepoState) GetOutDir() string {
+	if x != nil {
+		return x.OutDir
+	}
+	return ""
+}
+
+func (x *RepoState) GetCompDbPath() string {
+	if x != nil {
+		return x.CompDbPath
+	}
+	return ""
+}
+
+// Provides all the targets that are pre-requisities for running language
+// services on active_file_paths.
+type DepsResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Deps   []*DepsResponse_Deps `protobuf:"bytes,1,rep,name=deps,proto3" json:"deps,omitempty"`
+	Status *Status              `protobuf:"bytes,2,opt,name=status,proto3,oneof" json:"status,omitempty"`
+}
+
+func (x *DepsResponse) Reset() {
+	*x = DepsResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_ide_query_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *DepsResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DepsResponse) ProtoMessage() {}
+
+func (x *DepsResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_ide_query_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DepsResponse.ProtoReflect.Descriptor instead.
+func (*DepsResponse) Descriptor() ([]byte, []int) {
+	return file_ide_query_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *DepsResponse) GetDeps() []*DepsResponse_Deps {
+	if x != nil {
+		return x.Deps
+	}
+	return nil
+}
+
+func (x *DepsResponse) GetStatus() *Status {
+	if x != nil {
+		return x.Status
+	}
+	return nil
+}
+
+// Returns all the information necessary for providing language services for the
+// active files.
 type GeneratedFile struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -130,8 +266,7 @@
 
 	// Path to the file relative to IdeAnalysis.build_artifact_root.
 	Path string `protobuf:"bytes,1,opt,name=path,proto3" json:"path,omitempty"`
-	//	The text of the generated file, if not provided contents will be read
-	//
+	// The text of the generated file, if not provided contents will be read
 	// from the path above in user's workstation.
 	Contents []byte `protobuf:"bytes,2,opt,name=contents,proto3,oneof" json:"contents,omitempty"`
 }
@@ -139,7 +274,7 @@
 func (x *GeneratedFile) Reset() {
 	*x = GeneratedFile{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_ide_query_proto_msgTypes[1]
+		mi := &file_ide_query_proto_msgTypes[3]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -152,7 +287,7 @@
 func (*GeneratedFile) ProtoMessage() {}
 
 func (x *GeneratedFile) ProtoReflect() protoreflect.Message {
-	mi := &file_ide_query_proto_msgTypes[1]
+	mi := &file_ide_query_proto_msgTypes[3]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -165,7 +300,7 @@
 
 // Deprecated: Use GeneratedFile.ProtoReflect.Descriptor instead.
 func (*GeneratedFile) Descriptor() ([]byte, []int) {
-	return file_ide_query_proto_rawDescGZIP(), []int{1}
+	return file_ide_query_proto_rawDescGZIP(), []int{3}
 }
 
 func (x *GeneratedFile) GetPath() string {
@@ -187,11 +322,11 @@
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	// Repo root relative path to the source file in the tree.
+	// Path to the source file relative to repository root.
 	Path string `protobuf:"bytes,1,opt,name=path,proto3" json:"path,omitempty"`
 	// Working directory used by the build system. All the relative
 	// paths in compiler_arguments should be relative to this path.
-	// Relative to workspace root.
+	// Relative to repository root.
 	WorkingDir string `protobuf:"bytes,2,opt,name=working_dir,json=workingDir,proto3" json:"working_dir,omitempty"`
 	// Compiler arguments to compile the source file. If multiple variants
 	// of the module being compiled are possible, the query script will choose
@@ -200,12 +335,12 @@
 	// Any generated files that are used in compiling the file.
 	Generated []*GeneratedFile `protobuf:"bytes,4,rep,name=generated,proto3" json:"generated,omitempty"`
 	// Paths to all of the sources, like build files, code generators,
-	// proto files etc. that were used  during analysis. Used to figure
+	// proto files etc. that were used during analysis. Used to figure
 	// out when a set of build artifacts are stale and the query tool
 	// must be re-run.
-	// Relative to workspace root.
+	// Relative to repository root.
 	Deps []string `protobuf:"bytes,5,rep,name=deps,proto3" json:"deps,omitempty"`
-	// Represensts analysis status for this particular file. e.g. not part
+	// Represents analysis status for this particular file. e.g. not part
 	// of the build graph.
 	Status *Status `protobuf:"bytes,6,opt,name=status,proto3,oneof" json:"status,omitempty"`
 }
@@ -213,7 +348,7 @@
 func (x *SourceFile) Reset() {
 	*x = SourceFile{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_ide_query_proto_msgTypes[2]
+		mi := &file_ide_query_proto_msgTypes[4]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -226,7 +361,7 @@
 func (*SourceFile) ProtoMessage() {}
 
 func (x *SourceFile) ProtoReflect() protoreflect.Message {
-	mi := &file_ide_query_proto_msgTypes[2]
+	mi := &file_ide_query_proto_msgTypes[4]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -239,7 +374,7 @@
 
 // Deprecated: Use SourceFile.ProtoReflect.Descriptor instead.
 func (*SourceFile) Descriptor() ([]byte, []int) {
-	return file_ide_query_proto_rawDescGZIP(), []int{2}
+	return file_ide_query_proto_rawDescGZIP(), []int{4}
 }
 
 func (x *SourceFile) GetPath() string {
@@ -289,21 +424,20 @@
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	// Path relative to workspace root, containing all the artifacts
+	// Path relative to repository root, containing all the artifacts
 	// generated by the build system. GeneratedFile.path are always
 	// relative to this directory.
 	BuildArtifactRoot string        `protobuf:"bytes,1,opt,name=build_artifact_root,json=buildArtifactRoot,proto3" json:"build_artifact_root,omitempty"`
 	Sources           []*SourceFile `protobuf:"bytes,2,rep,name=sources,proto3" json:"sources,omitempty"`
 	// Status representing overall analysis.
-	// Should fail only when no analysis can be performed, e.g. workspace
-	// isn't setup.
+	// Should fail only when no analysis can be performed.
 	Status *Status `protobuf:"bytes,3,opt,name=status,proto3,oneof" json:"status,omitempty"`
 }
 
 func (x *IdeAnalysis) Reset() {
 	*x = IdeAnalysis{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_ide_query_proto_msgTypes[3]
+		mi := &file_ide_query_proto_msgTypes[5]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -316,7 +450,7 @@
 func (*IdeAnalysis) ProtoMessage() {}
 
 func (x *IdeAnalysis) ProtoReflect() protoreflect.Message {
-	mi := &file_ide_query_proto_msgTypes[3]
+	mi := &file_ide_query_proto_msgTypes[5]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -329,7 +463,7 @@
 
 // Deprecated: Use IdeAnalysis.ProtoReflect.Descriptor instead.
 func (*IdeAnalysis) Descriptor() ([]byte, []int) {
-	return file_ide_query_proto_rawDescGZIP(), []int{3}
+	return file_ide_query_proto_rawDescGZIP(), []int{5}
 }
 
 func (x *IdeAnalysis) GetBuildArtifactRoot() string {
@@ -353,58 +487,144 @@
 	return nil
 }
 
+// Build dependencies of a source file for providing language services.
+type DepsResponse_Deps struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// Relative to repo_dir.
+	SourceFile string `protobuf:"bytes,1,opt,name=source_file,json=sourceFile,proto3" json:"source_file,omitempty"`
+	// Build target to execute for generating dep.
+	BuildTarget []string `protobuf:"bytes,2,rep,name=build_target,json=buildTarget,proto3" json:"build_target,omitempty"`
+	Status      *Status  `protobuf:"bytes,3,opt,name=status,proto3,oneof" json:"status,omitempty"`
+}
+
+func (x *DepsResponse_Deps) Reset() {
+	*x = DepsResponse_Deps{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_ide_query_proto_msgTypes[6]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *DepsResponse_Deps) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DepsResponse_Deps) ProtoMessage() {}
+
+func (x *DepsResponse_Deps) ProtoReflect() protoreflect.Message {
+	mi := &file_ide_query_proto_msgTypes[6]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DepsResponse_Deps.ProtoReflect.Descriptor instead.
+func (*DepsResponse_Deps) Descriptor() ([]byte, []int) {
+	return file_ide_query_proto_rawDescGZIP(), []int{2, 0}
+}
+
+func (x *DepsResponse_Deps) GetSourceFile() string {
+	if x != nil {
+		return x.SourceFile
+	}
+	return ""
+}
+
+func (x *DepsResponse_Deps) GetBuildTarget() []string {
+	if x != nil {
+		return x.BuildTarget
+	}
+	return nil
+}
+
+func (x *DepsResponse_Deps) GetStatus() *Status {
+	if x != nil {
+		return x.Status
+	}
+	return nil
+}
+
 var File_ide_query_proto protoreflect.FileDescriptor
 
 var file_ide_query_proto_rawDesc = []byte{
 	0x0a, 0x0f, 0x69, 0x64, 0x65, 0x5f, 0x71, 0x75, 0x65, 0x72, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74,
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-	0x74, 0x75, 0x73, 0x12, 0x36, 0x0a, 0x04, 0x63, 0x6f, 0x64, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28,
-	0x0e, 0x32, 0x22, 0x2e, 0x63, 0x69, 0x64, 0x65, 0x72, 0x2e, 0x62, 0x75, 0x69, 0x6c, 0x64, 0x2e,
-	0x63, 0x6f, 0x6d, 0x70, 0x61, 0x6e, 0x69, 0x6f, 0x6e, 0x2e, 0x53, 0x74, 0x61, 0x74, 0x75, 0x73,
-	0x2e, 0x43, 0x6f, 0x64, 0x65, 0x52, 0x04, 0x63, 0x6f, 0x64, 0x65, 0x12, 0x1d, 0x0a, 0x07, 0x6d,
-	0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x48, 0x00, 0x52, 0x07,
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 }
 
 var (
@@ -420,25 +640,31 @@
 }
 
 var file_ide_query_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
-var file_ide_query_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_ide_query_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
 var file_ide_query_proto_goTypes = []interface{}{
-	(Status_Code)(0),      // 0: cider.build.companion.Status.Code
-	(*Status)(nil),        // 1: cider.build.companion.Status
-	(*GeneratedFile)(nil), // 2: cider.build.companion.GeneratedFile
-	(*SourceFile)(nil),    // 3: cider.build.companion.SourceFile
-	(*IdeAnalysis)(nil),   // 4: cider.build.companion.IdeAnalysis
+	(Status_Code)(0),          // 0: ide_query.Status.Code
+	(*Status)(nil),            // 1: ide_query.Status
+	(*RepoState)(nil),         // 2: ide_query.RepoState
+	(*DepsResponse)(nil),      // 3: ide_query.DepsResponse
+	(*GeneratedFile)(nil),     // 4: ide_query.GeneratedFile
+	(*SourceFile)(nil),        // 5: ide_query.SourceFile
+	(*IdeAnalysis)(nil),       // 6: ide_query.IdeAnalysis
+	(*DepsResponse_Deps)(nil), // 7: ide_query.DepsResponse.Deps
 }
 var file_ide_query_proto_depIdxs = []int32{
-	0, // 0: cider.build.companion.Status.code:type_name -> cider.build.companion.Status.Code
-	2, // 1: cider.build.companion.SourceFile.generated:type_name -> cider.build.companion.GeneratedFile
-	1, // 2: cider.build.companion.SourceFile.status:type_name -> cider.build.companion.Status
-	3, // 3: cider.build.companion.IdeAnalysis.sources:type_name -> cider.build.companion.SourceFile
-	1, // 4: cider.build.companion.IdeAnalysis.status:type_name -> cider.build.companion.Status
-	5, // [5:5] is the sub-list for method output_type
-	5, // [5:5] is the sub-list for method input_type
-	5, // [5:5] is the sub-list for extension type_name
-	5, // [5:5] is the sub-list for extension extendee
-	0, // [0:5] is the sub-list for field type_name
+	0, // 0: ide_query.Status.code:type_name -> ide_query.Status.Code
+	7, // 1: ide_query.DepsResponse.deps:type_name -> ide_query.DepsResponse.Deps
+	1, // 2: ide_query.DepsResponse.status:type_name -> ide_query.Status
+	4, // 3: ide_query.SourceFile.generated:type_name -> ide_query.GeneratedFile
+	1, // 4: ide_query.SourceFile.status:type_name -> ide_query.Status
+	5, // 5: ide_query.IdeAnalysis.sources:type_name -> ide_query.SourceFile
+	1, // 6: ide_query.IdeAnalysis.status:type_name -> ide_query.Status
+	1, // 7: ide_query.DepsResponse.Deps.status:type_name -> ide_query.Status
+	8, // [8:8] is the sub-list for method output_type
+	8, // [8:8] is the sub-list for method input_type
+	8, // [8:8] is the sub-list for extension type_name
+	8, // [8:8] is the sub-list for extension extendee
+	0, // [0:8] is the sub-list for field type_name
 }
 
 func init() { file_ide_query_proto_init() }
@@ -460,7 +686,7 @@
 			}
 		}
 		file_ide_query_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GeneratedFile); i {
+			switch v := v.(*RepoState); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -472,7 +698,7 @@
 			}
 		}
 		file_ide_query_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SourceFile); i {
+			switch v := v.(*DepsResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -484,6 +710,30 @@
 			}
 		}
 		file_ide_query_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GeneratedFile); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_ide_query_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*SourceFile); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_ide_query_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*IdeAnalysis); i {
 			case 0:
 				return &v.state
@@ -495,18 +745,32 @@
 				return nil
 			}
 		}
+		file_ide_query_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*DepsResponse_Deps); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	file_ide_query_proto_msgTypes[0].OneofWrappers = []interface{}{}
-	file_ide_query_proto_msgTypes[1].OneofWrappers = []interface{}{}
 	file_ide_query_proto_msgTypes[2].OneofWrappers = []interface{}{}
 	file_ide_query_proto_msgTypes[3].OneofWrappers = []interface{}{}
+	file_ide_query_proto_msgTypes[4].OneofWrappers = []interface{}{}
+	file_ide_query_proto_msgTypes[5].OneofWrappers = []interface{}{}
+	file_ide_query_proto_msgTypes[6].OneofWrappers = []interface{}{}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_ide_query_proto_rawDesc,
 			NumEnums:      1,
-			NumMessages:   4,
+			NumMessages:   7,
 			NumExtensions: 0,
 			NumServices:   0,
 		},
diff --git a/tools/ide_query/ide_query_proto/ide_query.proto b/tools/ide_query/ide_query_proto/ide_query.proto
index 63eea39..3d7a8e7 100644
--- a/tools/ide_query/ide_query_proto/ide_query.proto
+++ b/tools/ide_query/ide_query_proto/ide_query.proto
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2024 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.
+ */
 syntax = "proto3";
 
 package ide_query;
@@ -14,6 +29,36 @@
   optional string message = 2;
 }
 
+// Represents an Android checkout on user's workstation.
+message RepoState {
+  // Absolute path for the checkout in the workstation.
+  // e.g. /home/user/work/android/
+  string repo_dir = 1;
+  // Relative to repo_dir.
+  repeated string active_file_path = 2;
+  // Repository relative path to output directory in workstation.
+  string out_dir = 3;
+  // Repository relative path to compile_commands.json in workstation.
+  string comp_db_path = 4;
+}
+
+// Provides all the targets that are pre-requisities for running language
+// services on active_file_paths.
+message DepsResponse {
+  // Build dependencies of a source file for providing language services.
+  message Deps {
+    // Relative to repo_dir.
+    string source_file = 1;
+    // Build target to execute for generating dep.
+    repeated string build_target = 2;
+    optional Status status = 3;
+  }
+  repeated Deps deps = 1;
+  optional Status status = 2;
+}
+
+// Returns all the information necessary for providing language services for the
+// active files.
 message GeneratedFile {
   // Path to the file relative to IdeAnalysis.build_artifact_root.
   string path = 1;
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 1990377..8a8a613 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -480,6 +480,10 @@
     return self.get("virtual_ab_compression_method", "")
 
   @property
+  def vabc_cow_version(self):
+    return self.get("virtual_ab_cow_version", "")
+
+  @property
   def vendor_api_level(self):
     vendor_prop = self.info_dict.get("vendor.build.prop")
     if not vendor_prop:
diff --git a/tools/releasetools/ota_from_target_files.py b/tools/releasetools/ota_from_target_files.py
index e521e1f..c0ff5d2 100755
--- a/tools/releasetools/ota_from_target_files.py
+++ b/tools/releasetools/ota_from_target_files.py
@@ -261,7 +261,7 @@
       Specify the VABC cow version to be used
 
   --compression_factor
-      Specify the maximum block size to be compressed at once during OTA. supported options: 4k, 8k, 16k, 32k, 64k, 128k
+      Specify the maximum block size to be compressed at once during OTA. supported options: 4k, 8k, 16k, 32k, 64k, 128k, 256k
 """
 
 from __future__ import print_function
@@ -603,7 +603,7 @@
 
   This function modifies ab_partitions list with the desired partitions before
   calling the brillo_update_payload script. It also cleans up the reference to
-  the excluded partitions in the info file, e.g misc_info.txt.
+  the excluded partitions in the info file, e.g. misc_info.txt.
 
   Args:
     input_file: The input target-files.zip filename.
@@ -908,6 +908,16 @@
           source_info.vabc_compression_param, target_info.vabc_compression_param, source_info.vabc_compression_param))
       vabc_compression_param = source_info.vabc_compression_param
 
+    # Virtual AB Cow version 3 is introduced in Android U with improved memory
+    # and install time performance. All OTA's with
+    # both the source build and target build with VIRTUAL_AB_COW_VERSION = 3
+    # can support the new format. Otherwise, fallback on older versions
+    if not source_info.vabc_cow_version or not target_info.vabc_cow_version:
+      logger.info("Source or Target doesn't have VABC_COW_VERSION specified, default to version 2")
+      OPTIONS.vabc_cow_version = 2
+    elif source_info.vabc_cow_version != target_info.vabc_cow_version:
+      logger.info("Source and Target have different cow VABC_COW_VERSION specified, default to minimum version")
+      OPTIONS.vabc_cow_version = min(source_info.vabc_cow_version, target_info.vabc_cow_version)
     # Virtual AB Compression was introduced in Androd S.
     # Later, we backported VABC to Android R. But verity support was not
     # backported, so if VABC is used and we are on Android R, disable
@@ -1276,11 +1286,11 @@
         raise ValueError("Cannot parse value %r for option %r - only "
                          "integers are allowed." % (a, o))
     elif o in ("--compression_factor"):
-        values = ["4k", "8k", "16k", "32k", "64k", "128k"]
+        values = ["4k", "8k", "16k", "32k", "64k", "128k", "256k"]
         if a[:-1].isdigit() and a in values and a.endswith("k"):
             OPTIONS.compression_factor = str(int(a[:-1]) * 1024)
         else:
-            raise ValueError("Please specify value from following options: 4k, 8k, 16k, 32k, 64k, 128k")
+            raise ValueError("Please specify value from following options: 4k, 8k, 16k, 32k, 64k, 128k", "256k")
 
     elif o == "--vabc_cow_version":
       if a.isdigit():