Merge "Package Dexpreopt files" into main
diff --git a/Android.bp b/Android.bp
index 523f55c..337545b 100644
--- a/Android.bp
+++ b/Android.bp
@@ -150,10 +150,11 @@
     arch: {
         arm64: {
             cflags: [
-                // Prevent the compiler from optimizing code using SVE, as the
-                // baremetal environment might not have configured the hardware.
-                "-Xclang -target-feature",
-                "-Xclang -sve",
+                // Override the global -march= flag (as set by TARGET_ARCH_VARIANT)
+                // and explicitly use the baseline architecture (ARMv8-A is the first
+                // version with 64-bit support) to avoid emitting potentially
+                // unsupported instructions.
+                "-march=armv8-a",
             ],
         },
     },
diff --git a/android/Android.bp b/android/Android.bp
index aef18fe..1cc7ffe 100644
--- a/android/Android.bp
+++ b/android/Android.bp
@@ -112,6 +112,7 @@
         "soong_config_modules.go",
         "team.go",
         "test_asserts.go",
+        "test_mapping_zip.go",
         "test_suites.go",
         "testing.go",
         "transition.go",
diff --git a/android/aconfig_providers.go b/android/aconfig_providers.go
index b698d24..205b855 100644
--- a/android/aconfig_providers.go
+++ b/android/aconfig_providers.go
@@ -136,7 +136,7 @@
 			AconfigFiles: mergedAconfigFiles,
 			ModeInfos:    mergedModeInfos,
 		})
-		ctx.setAconfigPaths(getAconfigFilePaths(ctx.Module().base(), mergedAconfigFiles))
+		ctx.setAconfigPaths(getAconfigFilePaths(getContainer(ctx.Module()), mergedAconfigFiles))
 	}
 }
 
@@ -147,7 +147,8 @@
 		return
 	}
 	data.Extra = append(data.Extra, func(w io.Writer, outputFile Path) {
-		AndroidMkEmitAssignList(w, "LOCAL_ACONFIG_FILES", getAconfigFilePaths(mod.base(), info.AconfigFiles).Strings())
+		AndroidMkEmitAssignList(w, "LOCAL_ACONFIG_FILES", getAconfigFilePaths(
+			getContainerUsingProviders(ctx, mod), info.AconfigFiles).Strings())
 	})
 	// If there is a Custom writer, it needs to support this provider.
 	if data.Custom != nil {
@@ -179,24 +180,29 @@
 	// All of the files in the module potentially depend on the aconfig flag values.
 	for idx, _ := range *entries {
 		(*entries)[idx].ExtraEntries = append((*entries)[idx].ExtraEntries,
-			func(ctx AndroidMkExtraEntriesContext, entries *AndroidMkEntries) {
-				entries.AddPaths("LOCAL_ACONFIG_FILES", getAconfigFilePaths(mod.base(), info.AconfigFiles))
+			func(_ AndroidMkExtraEntriesContext, entries *AndroidMkEntries) {
+				entries.AddPaths("LOCAL_ACONFIG_FILES", getAconfigFilePaths(
+					getContainerUsingProviders(ctx, mod), info.AconfigFiles))
 			},
 		)
 
 	}
 }
 
+// TODO(b/397766191): Change the signature to take ModuleProxy
+// Please only access the module's internal data through providers.
 func aconfigUpdateAndroidMkInfos(ctx fillInEntriesContext, mod Module, infos *AndroidMkProviderInfo) {
 	info, ok := OtherModuleProvider(ctx, mod, AconfigPropagatingProviderKey)
 	if !ok || len(info.AconfigFiles) == 0 {
 		return
 	}
 	// All of the files in the module potentially depend on the aconfig flag values.
-	infos.PrimaryInfo.AddPaths("LOCAL_ACONFIG_FILES", getAconfigFilePaths(mod.base(), info.AconfigFiles))
+	infos.PrimaryInfo.AddPaths("LOCAL_ACONFIG_FILES", getAconfigFilePaths(
+		getContainerUsingProviders(ctx, mod), info.AconfigFiles))
 	if len(infos.ExtraInfo) > 0 {
 		for _, ei := range (*infos).ExtraInfo {
-			ei.AddPaths("LOCAL_ACONFIG_FILES", getAconfigFilePaths(mod.base(), info.AconfigFiles))
+			ei.AddPaths("LOCAL_ACONFIG_FILES", getAconfigFilePaths(
+				getContainerUsingProviders(ctx, mod), info.AconfigFiles))
 		}
 	}
 }
@@ -224,19 +230,39 @@
 	return Paths{output}
 }
 
-func getAconfigFilePaths(m *ModuleBase, aconfigFiles map[string]Paths) (paths Paths) {
-	// TODO(b/311155208): The default container here should be system.
+func getContainer(m Module) string {
 	container := "system"
-
-	if m.SocSpecific() {
+	base := m.base()
+	if base.SocSpecific() {
 		container = "vendor"
-	} else if m.ProductSpecific() {
+	} else if base.ProductSpecific() {
 		container = "product"
-	} else if m.SystemExtSpecific() {
+	} else if base.SystemExtSpecific() {
 		// system_ext and system partitions should be treated as one container
 		container = "system"
 	}
 
+	return container
+}
+
+// TODO(b/397766191): Change the signature to take ModuleProxy
+// Please only access the module's internal data through providers.
+func getContainerUsingProviders(ctx OtherModuleProviderContext, m Module) string {
+	container := "system"
+	commonInfo, _ := OtherModuleProvider(ctx, m, CommonModuleInfoKey)
+	if commonInfo.Vendor || commonInfo.Proprietary || commonInfo.SocSpecific {
+		container = "vendor"
+	} else if commonInfo.ProductSpecific {
+		container = "product"
+	} else if commonInfo.SystemExtSpecific {
+		// system_ext and system partitions should be treated as one container
+		container = "system"
+	}
+
+	return container
+}
+
+func getAconfigFilePaths(container string, aconfigFiles map[string]Paths) (paths Paths) {
 	paths = append(paths, aconfigFiles[container]...)
 	if container == "system" {
 		// TODO(b/311155208): Once the default container is system, we can drop this.
diff --git a/android/androidmk.go b/android/androidmk.go
index c081ba3..d9d78f3 100644
--- a/android/androidmk.go
+++ b/android/androidmk.go
@@ -775,6 +775,8 @@
 // In soong-only mode, we don't do most of the androidmk stuff. But disted files are still largely
 // defined through the androidmk mechanisms, so this function is an alternate implementation of
 // the androidmk singleton that just focuses on getting the dist contributions
+// TODO(b/397766191): Change the signature to take ModuleProxy
+// Please only access the module's internal data through providers.
 func (so *soongOnlyAndroidMkSingleton) soongOnlyBuildActions(ctx SingletonContext, mods []Module) {
 	allDistContributions, moduleInfoJSONs := getSoongOnlyDataFromMods(ctx, mods)
 
@@ -895,28 +897,29 @@
 			}
 		}
 
-		if shouldSkipAndroidMkProcessing(ctx, mod.base()) {
+		commonInfo, _ := OtherModuleProvider(ctx, mod, CommonModuleInfoKey)
+		if commonInfo.SkipAndroidMkProcessing {
 			continue
 		}
 		if info, ok := OtherModuleProvider(ctx, mod, AndroidMkInfoProvider); ok {
 			// Deep copy the provider info since we need to modify the info later
 			info := deepCopyAndroidMkProviderInfo(info)
-			info.PrimaryInfo.fillInEntries(ctx, mod)
+			info.PrimaryInfo.fillInEntries(ctx, mod, &commonInfo)
 			if info.PrimaryInfo.disabled() {
 				continue
 			}
 			if moduleInfoJSON, ok := OtherModuleProvider(ctx, mod, ModuleInfoJSONProvider); ok {
 				moduleInfoJSONs = append(moduleInfoJSONs, moduleInfoJSON...)
 			}
-			if contribution := info.PrimaryInfo.getDistContributions(ctx, mod); contribution != nil {
+			if contribution := info.PrimaryInfo.getDistContributions(ctx, mod, &commonInfo); contribution != nil {
 				allDistContributions = append(allDistContributions, *contribution)
 			}
 			for _, ei := range info.ExtraInfo {
-				ei.fillInEntries(ctx, mod)
+				ei.fillInEntries(ctx, mod, &commonInfo)
 				if ei.disabled() {
 					continue
 				}
-				if contribution := ei.getDistContributions(ctx, mod); contribution != nil {
+				if contribution := ei.getDistContributions(ctx, mod, &commonInfo); contribution != nil {
 					allDistContributions = append(allDistContributions, *contribution)
 				}
 			}
@@ -1333,9 +1336,12 @@
 // TODO: rename it to AndroidMkEntriesProvider after AndroidMkEntriesProvider interface is gone.
 var AndroidMkInfoProvider = blueprint.NewProvider[*AndroidMkProviderInfo]()
 
+// TODO(b/397766191): Change the signature to take ModuleProxy
+// Please only access the module's internal data through providers.
 func translateAndroidMkEntriesInfoModule(ctx SingletonContext, w io.Writer, moduleInfoJSONs *[]*ModuleInfoJSON,
 	mod Module, providerInfo *AndroidMkProviderInfo) error {
-	if shouldSkipAndroidMkProcessing(ctx, mod.base()) {
+	commonInfo, _ := OtherModuleProvider(ctx, mod, CommonModuleInfoKey)
+	if commonInfo.SkipAndroidMkProcessing {
 		return nil
 	}
 
@@ -1345,11 +1351,11 @@
 	aconfigUpdateAndroidMkInfos(ctx, mod, &info)
 
 	// Any new or special cases here need review to verify correct propagation of license information.
-	info.PrimaryInfo.fillInEntries(ctx, mod)
+	info.PrimaryInfo.fillInEntries(ctx, mod, &commonInfo)
 	info.PrimaryInfo.write(w)
 	if len(info.ExtraInfo) > 0 {
 		for _, ei := range info.ExtraInfo {
-			ei.fillInEntries(ctx, mod)
+			ei.fillInEntries(ctx, mod, &commonInfo)
 			ei.write(w)
 		}
 	}
@@ -1478,13 +1484,14 @@
 	a.AddStrings("LOCAL_COMPATIBILITY_SUITE", suites...)
 }
 
-func (a *AndroidMkInfo) fillInEntries(ctx fillInEntriesContext, mod Module) {
+// TODO(b/397766191): Change the signature to take ModuleProxy
+// Please only access the module's internal data through providers.
+func (a *AndroidMkInfo) fillInEntries(ctx fillInEntriesContext, mod Module, commonInfo *CommonModuleInfo) {
 	helperInfo := AndroidMkInfo{
 		EntryMap: make(map[string][]string),
 	}
 
-	base := mod.base()
-	name := base.BaseModuleName()
+	name := commonInfo.BaseModuleName
 	if a.OverrideName != "" {
 		name = a.OverrideName
 	}
@@ -1492,16 +1499,16 @@
 	if a.Include == "" {
 		a.Include = "$(BUILD_PREBUILT)"
 	}
-	a.Required = append(a.Required, mod.RequiredModuleNames(ctx)...)
-	a.Required = append(a.Required, mod.VintfFragmentModuleNames(ctx)...)
-	a.Host_required = append(a.Host_required, mod.HostRequiredModuleNames()...)
-	a.Target_required = append(a.Target_required, mod.TargetRequiredModuleNames()...)
+	a.Required = append(a.Required, commonInfo.RequiredModuleNames...)
+	a.Required = append(a.Required, commonInfo.VintfFragmentModuleNames...)
+	a.Host_required = append(a.Host_required, commonInfo.HostRequiredModuleNames...)
+	a.Target_required = append(a.Target_required, commonInfo.TargetRequiredModuleNames...)
 
-	for _, distString := range a.GetDistForGoals(ctx, mod) {
+	for _, distString := range a.GetDistForGoals(ctx, mod, commonInfo) {
 		a.HeaderStrings = append(a.HeaderStrings, distString)
 	}
 
-	a.HeaderStrings = append(a.HeaderStrings, fmt.Sprintf("\ninclude $(CLEAR_VARS)  # type: %s, name: %s, variant: %s", ctx.ModuleType(mod), base.BaseModuleName(), ctx.ModuleSubDir(mod)))
+	a.HeaderStrings = append(a.HeaderStrings, fmt.Sprintf("\ninclude $(CLEAR_VARS)  # type: %s, name: %s, variant: %s", ctx.ModuleType(mod), commonInfo.BaseModuleName, ctx.ModuleSubDir(mod)))
 
 	// Collect make variable assignment entries.
 	helperInfo.SetString("LOCAL_PATH", ctx.ModuleDir(mod))
@@ -1526,7 +1533,7 @@
 		// Soong may not have generated the install rule also when `no_full_install: true`.
 		// Mark this module as uninstallable in order to prevent Make from creating an
 		// install rule there.
-		helperInfo.SetBoolIfTrue("LOCAL_UNINSTALLABLE_MODULE", proptools.Bool(base.commonProperties.No_full_install))
+		helperInfo.SetBoolIfTrue("LOCAL_UNINSTALLABLE_MODULE", commonInfo.NoFullInstall)
 	}
 
 	if info.UncheckedModule {
@@ -1541,31 +1548,31 @@
 		helperInfo.AddStrings("LOCAL_TEST_DATA", androidMkDataPaths(info.TestData)...)
 	}
 
-	if am, ok := mod.(ApexModule); ok {
-		helperInfo.SetBoolIfTrue("LOCAL_NOT_AVAILABLE_FOR_PLATFORM", am.NotAvailableForPlatform())
+	if commonInfo.IsApexModule {
+		helperInfo.SetBoolIfTrue("LOCAL_NOT_AVAILABLE_FOR_PLATFORM", commonInfo.NotAvailableForPlatform)
 	}
 
-	archStr := base.Arch().ArchType.String()
+	archStr := commonInfo.Target.Arch.ArchType.String()
 	host := false
-	switch base.Os().Class {
+	switch commonInfo.Target.Os.Class {
 	case Host:
-		if base.Target().HostCross {
+		if commonInfo.Target.HostCross {
 			// Make cannot identify LOCAL_MODULE_HOST_CROSS_ARCH:= common.
-			if base.Arch().ArchType != Common {
+			if commonInfo.Target.Arch.ArchType != Common {
 				helperInfo.SetString("LOCAL_MODULE_HOST_CROSS_ARCH", archStr)
 			}
 		} else {
 			// Make cannot identify LOCAL_MODULE_HOST_ARCH:= common.
-			if base.Arch().ArchType != Common {
+			if commonInfo.Target.Arch.ArchType != Common {
 				helperInfo.SetString("LOCAL_MODULE_HOST_ARCH", archStr)
 			}
 		}
 		host = true
 	case Device:
 		// Make cannot identify LOCAL_MODULE_TARGET_ARCH:= common.
-		if base.Arch().ArchType != Common {
-			if base.Target().NativeBridge {
-				hostArchStr := base.Target().NativeBridgeHostArchName
+		if commonInfo.Target.Arch.ArchType != Common {
+			if commonInfo.Target.NativeBridge {
+				hostArchStr := commonInfo.Target.NativeBridgeHostArchName
 				if hostArchStr != "" {
 					helperInfo.SetString("LOCAL_MODULE_TARGET_ARCH", hostArchStr)
 				}
@@ -1574,27 +1581,28 @@
 			}
 		}
 
-		if !base.InVendorRamdisk() {
+		if !commonInfo.InVendorRamdisk {
 			helperInfo.AddPaths("LOCAL_FULL_INIT_RC", info.InitRcPaths)
 		}
 		if len(info.VintfFragmentsPaths) > 0 {
 			helperInfo.AddPaths("LOCAL_FULL_VINTF_FRAGMENTS", info.VintfFragmentsPaths)
 		}
-		helperInfo.SetBoolIfTrue("LOCAL_PROPRIETARY_MODULE", Bool(base.commonProperties.Proprietary))
-		if Bool(base.commonProperties.Vendor) || Bool(base.commonProperties.Soc_specific) {
+		helperInfo.SetBoolIfTrue("LOCAL_PROPRIETARY_MODULE", commonInfo.Proprietary)
+		if commonInfo.Vendor || commonInfo.SocSpecific {
 			helperInfo.SetString("LOCAL_VENDOR_MODULE", "true")
 		}
-		helperInfo.SetBoolIfTrue("LOCAL_ODM_MODULE", Bool(base.commonProperties.Device_specific))
-		helperInfo.SetBoolIfTrue("LOCAL_PRODUCT_MODULE", Bool(base.commonProperties.Product_specific))
-		helperInfo.SetBoolIfTrue("LOCAL_SYSTEM_EXT_MODULE", Bool(base.commonProperties.System_ext_specific))
-		if base.commonProperties.Owner != nil {
-			helperInfo.SetString("LOCAL_MODULE_OWNER", *base.commonProperties.Owner)
+		helperInfo.SetBoolIfTrue("LOCAL_ODM_MODULE", commonInfo.DeviceSpecific)
+		helperInfo.SetBoolIfTrue("LOCAL_PRODUCT_MODULE", commonInfo.ProductSpecific)
+		helperInfo.SetBoolIfTrue("LOCAL_SYSTEM_EXT_MODULE", commonInfo.SystemExtSpecific)
+		if commonInfo.Owner != "" {
+			helperInfo.SetString("LOCAL_MODULE_OWNER", commonInfo.Owner)
 		}
 	}
 
 	if host {
-		makeOs := base.Os().String()
-		if base.Os() == Linux || base.Os() == LinuxBionic || base.Os() == LinuxMusl {
+		os := commonInfo.Target.Os
+		makeOs := os.String()
+		if os == Linux || os == LinuxBionic || os == LinuxMusl {
 			makeOs = "linux"
 		}
 		helperInfo.SetString("LOCAL_MODULE_HOST_OS", makeOs)
@@ -1652,8 +1660,10 @@
 
 // Compute the list of Make strings to declare phony goals and dist-for-goals
 // calls from the module's dist and dists properties.
-func (a *AndroidMkInfo) GetDistForGoals(ctx fillInEntriesContext, mod Module) []string {
-	distContributions := a.getDistContributions(ctx, mod)
+// TODO(b/397766191): Change the signature to take ModuleProxy
+// Please only access the module's internal data through providers.
+func (a *AndroidMkInfo) GetDistForGoals(ctx fillInEntriesContext, mod Module, commonInfo *CommonModuleInfo) []string {
+	distContributions := a.getDistContributions(ctx, mod, commonInfo)
 	if distContributions == nil {
 		return nil
 	}
@@ -1662,9 +1672,11 @@
 }
 
 // Compute the contributions that the module makes to the dist.
-func (a *AndroidMkInfo) getDistContributions(ctx fillInEntriesContext, mod Module) *distContributions {
-	amod := mod.base()
-	name := amod.BaseModuleName()
+// TODO(b/397766191): Change the signature to take ModuleProxy
+// Please only access the module's internal data through providers.
+func (a *AndroidMkInfo) getDistContributions(ctx fillInEntriesContext, mod Module,
+	commonInfo *CommonModuleInfo) *distContributions {
+	name := commonInfo.BaseModuleName
 
 	// Collate the set of associated tag/paths available for copying to the dist.
 	// Start with an empty (nil) set.
@@ -1700,12 +1712,12 @@
 	// Collate the contributions this module makes to the dist.
 	distContributions := &distContributions{}
 
-	if !exemptFromRequiredApplicableLicensesProperty(mod) {
+	if !commonInfo.ExemptFromRequiredApplicableLicensesProperty {
 		distContributions.licenseMetadataFile = info.LicenseMetadataFile
 	}
 
 	// Iterate over this module's dist structs, merged from the dist and dists properties.
-	for _, dist := range amod.Dists() {
+	for _, dist := range commonInfo.Dists {
 		// Get the list of goals this dist should be enabled for. e.g. sdk, droidcore
 		goals := strings.Join(dist.Targets, " ")
 
diff --git a/android/compliance_metadata.go b/android/compliance_metadata.go
index 35805a2..a6dbb8d 100644
--- a/android/compliance_metadata.go
+++ b/android/compliance_metadata.go
@@ -275,16 +275,18 @@
 	writerToCsv(csvWriter, columnNames)
 
 	rowId := -1
-	ctx.VisitAllModules(func(module Module) {
-		if !module.Enabled(ctx) {
+	ctx.VisitAllModuleProxies(func(module ModuleProxy) {
+		commonInfo, _ := OtherModuleProvider(ctx, module, CommonModuleInfoKey)
+		if !commonInfo.Enabled {
 			return
 		}
+
 		moduleType := ctx.ModuleType(module)
 		if moduleType == "package" {
 			metadataMap := map[string]string{
 				ComplianceMetadataProp.NAME:                            ctx.ModuleName(module),
 				ComplianceMetadataProp.MODULE_TYPE:                     ctx.ModuleType(module),
-				ComplianceMetadataProp.PKG_DEFAULT_APPLICABLE_LICENSES: strings.Join(module.base().primaryLicensesProperty.getStrings(), " "),
+				ComplianceMetadataProp.PKG_DEFAULT_APPLICABLE_LICENSES: strings.Join(commonInfo.PrimaryLicensesProperty.getStrings(), " "),
 			}
 			rowId = rowId + 1
 			metadata := []string{strconv.Itoa(rowId)}
@@ -294,8 +296,7 @@
 			writerToCsv(csvWriter, metadata)
 			return
 		}
-		if provider, ok := ctx.otherModuleProvider(module, ComplianceMetadataProvider); ok {
-			metadataInfo := provider.(*ComplianceMetadataInfo)
+		if metadataInfo, ok := OtherModuleProvider(ctx, module, ComplianceMetadataProvider); ok {
 			rowId = rowId + 1
 			metadata := []string{strconv.Itoa(rowId)}
 			for _, propertyName := range COMPLIANCE_METADATA_PROPS {
diff --git a/android/config.go b/android/config.go
index 3867c11..a5edf0d 100644
--- a/android/config.go
+++ b/android/config.go
@@ -2176,14 +2176,6 @@
 	return c.productVariables.GetBuildFlagBool("RELEASE_USE_OPTIMIZED_RESOURCE_SHRINKING_BY_DEFAULT")
 }
 
-func (c *config) UseResourceProcessorByDefault() bool {
-	return c.productVariables.GetBuildFlagBool("RELEASE_USE_RESOURCE_PROCESSOR_BY_DEFAULT")
-}
-
-func (c *config) UseTransitiveJarsInClasspath() bool {
-	return c.productVariables.GetBuildFlagBool("RELEASE_USE_TRANSITIVE_JARS_IN_CLASSPATH")
-}
-
 func (c *config) UseR8FullModeByDefault() bool {
 	return c.productVariables.GetBuildFlagBool("RELEASE_R8_FULL_MODE_BY_DEFAULT")
 }
@@ -2196,6 +2188,10 @@
 	return c.productVariables.GetBuildFlagBool("RELEASE_R8_STORE_STORE_FENCE_CONSTRUCTOR_INLINING")
 }
 
+func (c *config) UseR8GlobalCheckNotNullFlags() bool {
+	return c.productVariables.GetBuildFlagBool("RELEASE_R8_GLOBAL_CHECK_NOT_NULL_FLAGS")
+}
+
 func (c *config) UseDexV41() bool {
 	return c.productVariables.GetBuildFlagBool("RELEASE_USE_DEX_V41")
 }
@@ -2279,10 +2275,18 @@
 }
 
 func (c *config) UseDebugArt() bool {
+	// If the ArtTargetIncludeDebugBuild product variable is set then return its value.
 	if c.productVariables.ArtTargetIncludeDebugBuild != nil {
 		return Bool(c.productVariables.ArtTargetIncludeDebugBuild)
 	}
 
+	// If the RELEASE_APEX_CONTRIBUTIONS_ART build flag is set to use a prebuilt ART apex
+	// then don't use the debug apex.
+	if val, ok := c.GetBuildFlag("RELEASE_APEX_CONTRIBUTIONS_ART"); ok && val != "" {
+		return false
+	}
+
+	// Default to the debug apex for eng builds.
 	return Bool(c.productVariables.Eng)
 }
 
diff --git a/android/metrics.go b/android/metrics.go
index 6834b1b..dc51703 100644
--- a/android/metrics.go
+++ b/android/metrics.go
@@ -57,8 +57,8 @@
 
 func (soongMetricsSingleton) GenerateBuildActions(ctx SingletonContext) {
 	metrics := getSoongMetrics(ctx.Config())
-	ctx.VisitAllModules(func(m Module) {
-		if ctx.PrimaryModule(m) == m {
+	ctx.VisitAllModuleProxies(func(m ModuleProxy) {
+		if ctx.PrimaryModuleProxy(m) == m {
 			metrics.modules++
 		}
 		metrics.variants++
diff --git a/android/module.go b/android/module.go
index c4a8377..996c64e 100644
--- a/android/module.go
+++ b/android/module.go
@@ -1919,6 +1919,26 @@
 	IsStubsModule       bool
 	Host                bool
 	IsApexModule        bool
+	// The primary licenses property, may be nil, records license metadata for the module.
+	PrimaryLicensesProperty applicableLicensesProperty
+	Owner                   string
+	Vendor                  bool
+	Proprietary             bool
+	SocSpecific             bool
+	ProductSpecific         bool
+	SystemExtSpecific       bool
+	DeviceSpecific          bool
+	// When set to true, this module is not installed to the full install path (ex: under
+	// out/target/product/<name>/<partition>). It can be installed only to the packaging
+	// modules like android_filesystem.
+	NoFullInstall                                bool
+	InVendorRamdisk                              bool
+	ExemptFromRequiredApplicableLicensesProperty bool
+	RequiredModuleNames                          []string
+	HostRequiredModuleNames                      []string
+	TargetRequiredModuleNames                    []string
+	VintfFragmentModuleNames                     []string
+	Dists                                        []Dist
 }
 
 type ApiLevelOrPlatform struct {
@@ -2254,6 +2274,7 @@
 	buildComplianceMetadataProvider(ctx, m)
 
 	commonData := CommonModuleInfo{
+		Enabled:                          m.Enabled(ctx),
 		ReplacedByPrebuilt:               m.commonProperties.ReplacedByPrebuilt,
 		Target:                           m.commonProperties.CompileTarget,
 		SkipAndroidMkProcessing:          shouldSkipAndroidMkProcessing(ctx, m),
@@ -2261,6 +2282,22 @@
 		HideFromMake:                     m.commonProperties.HideFromMake,
 		SkipInstall:                      m.commonProperties.SkipInstall,
 		Host:                             m.Host(),
+		PrimaryLicensesProperty:          m.primaryLicensesProperty,
+		Owner:                            m.module.Owner(),
+		SocSpecific:                      Bool(m.commonProperties.Soc_specific),
+		Vendor:                           Bool(m.commonProperties.Vendor),
+		Proprietary:                      Bool(m.commonProperties.Proprietary),
+		ProductSpecific:                  Bool(m.commonProperties.Product_specific),
+		SystemExtSpecific:                Bool(m.commonProperties.System_ext_specific),
+		DeviceSpecific:                   Bool(m.commonProperties.Device_specific),
+		NoFullInstall:                    proptools.Bool(m.commonProperties.No_full_install),
+		InVendorRamdisk:                  m.InVendorRamdisk(),
+		ExemptFromRequiredApplicableLicensesProperty: exemptFromRequiredApplicableLicensesProperty(m.module),
+		RequiredModuleNames:                          m.module.RequiredModuleNames(ctx),
+		HostRequiredModuleNames:                      m.module.HostRequiredModuleNames(),
+		TargetRequiredModuleNames:                    m.module.TargetRequiredModuleNames(),
+		VintfFragmentModuleNames:                     m.module.VintfFragmentModuleNames(ctx),
+		Dists:                                        m.Dists(),
 	}
 	if mm, ok := m.module.(interface {
 		MinSdkVersion(ctx EarlyModuleContext) ApiLevel
@@ -2289,11 +2326,6 @@
 		commonData.SdkVersion = mm.SdkVersion()
 	}
 
-	if m.commonProperties.ForcedDisabled {
-		commonData.Enabled = false
-	} else {
-		commonData.Enabled = m.commonProperties.Enabled.GetOrDefault(m.ConfigurableEvaluator(ctx), !m.Os().DefaultDisabled)
-	}
 	if am, ok := m.module.(ApexModule); ok {
 		commonData.CanHaveApexVariants = am.CanHaveApexVariants()
 		commonData.NotAvailableForPlatform = am.NotAvailableForPlatform()
diff --git a/android/package.go b/android/package.go
index eb76751..385326e 100644
--- a/android/package.go
+++ b/android/package.go
@@ -56,7 +56,10 @@
 }
 
 func (p *packageModule) GenerateBuildActions(ctx blueprint.ModuleContext) {
-	// Nothing to do.
+	ctx.SetProvider(CommonModuleInfoKey, CommonModuleInfo{
+		Enabled:                 true,
+		PrimaryLicensesProperty: p.primaryLicensesProperty,
+	})
 }
 
 func (p *packageModule) qualifiedModuleId(ctx BaseModuleContext) qualifiedModuleName {
diff --git a/android/path_properties.go b/android/path_properties.go
index 55a4dc0..d769d58 100644
--- a/android/path_properties.go
+++ b/android/path_properties.go
@@ -54,12 +54,14 @@
 	var pathDeviceFirstPrefer32Properties []string
 	var pathDeviceCommonProperties []string
 	var pathCommonOsProperties []string
+	var pathHostCommonProperties []string
 	for _, ps := range props {
 		pathProperties = append(pathProperties, taggedPropertiesForPropertyStruct(ctx, ps, "path")...)
 		pathDeviceFirstProperties = append(pathDeviceFirstProperties, taggedPropertiesForPropertyStruct(ctx, ps, "path_device_first")...)
 		pathDeviceFirstPrefer32Properties = append(pathDeviceFirstPrefer32Properties, taggedPropertiesForPropertyStruct(ctx, ps, "path_device_first_prefer32")...)
 		pathDeviceCommonProperties = append(pathDeviceCommonProperties, taggedPropertiesForPropertyStruct(ctx, ps, "path_device_common")...)
 		pathCommonOsProperties = append(pathCommonOsProperties, taggedPropertiesForPropertyStruct(ctx, ps, "path_common_os")...)
+		pathHostCommonProperties = append(pathHostCommonProperties, taggedPropertiesForPropertyStruct(ctx, ps, "path_host_common")...)
 	}
 
 	// Remove duplicates to avoid multiple dependencies.
@@ -68,6 +70,7 @@
 	pathDeviceFirstPrefer32Properties = FirstUniqueStrings(pathDeviceFirstPrefer32Properties)
 	pathDeviceCommonProperties = FirstUniqueStrings(pathDeviceCommonProperties)
 	pathCommonOsProperties = FirstUniqueStrings(pathCommonOsProperties)
+	pathHostCommonProperties = FirstUniqueStrings(pathHostCommonProperties)
 
 	// Add dependencies to anything that is a module reference.
 	for _, s := range pathProperties {
@@ -108,6 +111,12 @@
 			ctx.AddVariationDependencies(ctx.Config().AndroidCommonTarget.Variations(), sourceOrOutputDepTag(m, t), m)
 		}
 	}
+	// properties tagged "path_host_common" get the host common variant
+	for _, s := range pathHostCommonProperties {
+		if m, t := SrcIsModuleWithTag(s); m != "" {
+			ctx.AddVariationDependencies(ctx.Config().BuildOSCommonTarget.Variations(), sourceOrOutputDepTag(m, t), m)
+		}
+	}
 	// properties tagged "path_common_os" get the CommonOs variant
 	for _, s := range pathCommonOsProperties {
 		if m, t := SrcIsModuleWithTag(s); m != "" {
diff --git a/android/prebuilt.go b/android/prebuilt.go
index 6b076b7..7273599 100644
--- a/android/prebuilt.go
+++ b/android/prebuilt.go
@@ -357,6 +357,17 @@
 	return true
 }
 
+func IsModulePreferredProxy(ctx OtherModuleProviderContext, module ModuleProxy) bool {
+	if OtherModuleProviderOrDefault(ctx, module, CommonModuleInfoKey).ReplacedByPrebuilt {
+		// A source module that has been replaced by a prebuilt counterpart.
+		return false
+	}
+	if p, ok := OtherModuleProvider(ctx, module, PrebuiltModuleInfoProvider); ok {
+		return p.UsePrebuilt
+	}
+	return true
+}
+
 // IsModulePrebuilt returns true if the module implements PrebuiltInterface and
 // has been initialized as a prebuilt and so returns a non-nil value from the
 // PrebuiltInterface.Prebuilt() method.
diff --git a/android/singleton.go b/android/singleton.go
index df22045..a03ea74 100644
--- a/android/singleton.go
+++ b/android/singleton.go
@@ -84,6 +84,9 @@
 	VisitAllModuleVariantProxies(module Module, visit func(proxy ModuleProxy))
 
 	PrimaryModule(module Module) Module
+
+	PrimaryModuleProxy(module ModuleProxy) ModuleProxy
+
 	IsFinalModule(module Module) bool
 
 	AddNinjaFileDeps(deps ...string)
@@ -271,6 +274,22 @@
 	}
 }
 
+func (s *singletonContextAdaptor) ModuleName(module blueprint.Module) string {
+	return s.SingletonContext.ModuleName(getWrappedModule(module))
+}
+
+func (s *singletonContextAdaptor) ModuleDir(module blueprint.Module) string {
+	return s.SingletonContext.ModuleDir(getWrappedModule(module))
+}
+
+func (s *singletonContextAdaptor) ModuleSubDir(module blueprint.Module) string {
+	return s.SingletonContext.ModuleSubDir(getWrappedModule(module))
+}
+
+func (s *singletonContextAdaptor) ModuleType(module blueprint.Module) string {
+	return s.SingletonContext.ModuleType(getWrappedModule(module))
+}
+
 func (s *singletonContextAdaptor) VisitAllModulesBlueprint(visit func(blueprint.Module)) {
 	s.SingletonContext.VisitAllModules(visit)
 }
@@ -315,6 +334,10 @@
 	return s.SingletonContext.PrimaryModule(module).(Module)
 }
 
+func (s *singletonContextAdaptor) PrimaryModuleProxy(module ModuleProxy) ModuleProxy {
+	return ModuleProxy{s.SingletonContext.PrimaryModuleProxy(module.module)}
+}
+
 func (s *singletonContextAdaptor) IsFinalModule(module Module) bool {
 	return s.SingletonContext.IsFinalModule(module)
 }
diff --git a/android/test_mapping_zip.go b/android/test_mapping_zip.go
new file mode 100644
index 0000000..8dc70d7
--- /dev/null
+++ b/android/test_mapping_zip.go
@@ -0,0 +1,49 @@
+// Copyright 2025 Google Inc. All rights reserved.
+//
+// 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 android
+
+func init() {
+	InitRegistrationContext.RegisterSingletonType("test_mapping_zip_singleton", testMappingZipSingletonFactory)
+}
+
+func testMappingZipSingletonFactory() Singleton {
+	return &testMappingZipSingleton{}
+}
+
+type testMappingZipSingleton struct{}
+
+func (s *testMappingZipSingleton) GenerateBuildActions(ctx SingletonContext) {
+	fileListFile := PathForArbitraryOutput(ctx, ".module_paths", "TEST_MAPPING.list")
+	out := PathForOutput(ctx, "test_mappings.zip")
+	dep := PathForOutput(ctx, "test_mappings.zip.d")
+
+	// disabled-presubmit-tests used to be filled out based on modules that set
+	// LOCAL_PRESUBMIT_DISABLED. But that's no longer used and there was never a soong equivalent
+	// anyways, so just always create an empty file.
+	disabledPresubmitTestsFile := PathForOutput(ctx, "disabled-presubmit-tests")
+	WriteFileRule(ctx, disabledPresubmitTestsFile, "")
+
+	builder := NewRuleBuilder(pctx, ctx)
+	builder.Command().BuiltTool("soong_zip").
+		FlagWithOutput("-o ", out).
+		FlagWithInput("-l ", fileListFile).
+		FlagWithArg("-e ", "disabled-presubmit-tests").
+		FlagWithInput("-f ", disabledPresubmitTestsFile)
+	builder.Command().Textf("echo '%s : ' $(cat %s) > ", out, fileListFile).DepFile(dep)
+	builder.Build("test_mappings_zip", "build TEST_MAPPING zip")
+
+	ctx.Phony("test_mapping", out)
+	ctx.DistForGoals([]string{"dist_files", "test_mapping"}, out)
+}
diff --git a/android/test_suites.go b/android/test_suites.go
index 18744f1..39317ec 100644
--- a/android/test_suites.go
+++ b/android/test_suites.go
@@ -17,6 +17,8 @@
 import (
 	"path/filepath"
 	"strings"
+
+	"github.com/google/blueprint"
 )
 
 func init() {
@@ -37,18 +39,24 @@
 	TestSuites() []string
 }
 
+type TestSuiteInfo struct {
+	TestSuites []string
+}
+
+var TestSuiteInfoProvider = blueprint.NewProvider[TestSuiteInfo]()
+
 func (t *testSuiteFiles) GenerateBuildActions(ctx SingletonContext) {
 	files := make(map[string]map[string]InstallPaths)
 
-	ctx.VisitAllModules(func(m Module) {
-		if tsm, ok := m.(TestSuiteModule); ok {
-			for _, testSuite := range tsm.TestSuites() {
+	ctx.VisitAllModuleProxies(func(m ModuleProxy) {
+		if tsm, ok := OtherModuleProvider(ctx, m, TestSuiteInfoProvider); ok {
+			for _, testSuite := range tsm.TestSuites {
 				if files[testSuite] == nil {
 					files[testSuite] = make(map[string]InstallPaths)
 				}
 				name := ctx.ModuleName(m)
 				files[testSuite][name] = append(files[testSuite][name],
-					OtherModuleProviderOrDefault(ctx, tsm, InstallFilesProvider).InstallFiles...)
+					OtherModuleProviderOrDefault(ctx, m, InstallFilesProvider).InstallFiles...)
 			}
 		}
 	})
diff --git a/android/test_suites_test.go b/android/test_suites_test.go
index bf4de19..dda9329 100644
--- a/android/test_suites_test.go
+++ b/android/test_suites_test.go
@@ -110,6 +110,10 @@
 	for _, output := range f.props.Outputs {
 		ctx.InstallFile(pathForTestCases(ctx), output, nil)
 	}
+
+	SetProvider(ctx, TestSuiteInfoProvider, TestSuiteInfo{
+		TestSuites: f.TestSuites(),
+	})
 }
 
 func (f *fake_module) TestSuites() []string {
diff --git a/android/testing.go b/android/testing.go
index fe9bcec..1962fde 100644
--- a/android/testing.go
+++ b/android/testing.go
@@ -931,6 +931,7 @@
 }
 
 func (b baseTestingComponent) buildParamsFromRule(rule string) TestingBuildParams {
+	b.t.Helper()
 	p, searchRules := b.maybeBuildParamsFromRule(rule)
 	if p.Rule == nil {
 		b.t.Fatalf("couldn't find rule %q.\nall rules:\n%s", rule, strings.Join(searchRules, "\n"))
@@ -950,6 +951,7 @@
 }
 
 func (b baseTestingComponent) buildParamsFromDescription(desc string) TestingBuildParams {
+	b.t.Helper()
 	p, searchedDescriptions := b.maybeBuildParamsFromDescription(desc)
 	if p.Rule == nil {
 		b.t.Fatalf("couldn't find description %q\nall descriptions:\n%s", desc, strings.Join(searchedDescriptions, "\n"))
@@ -983,6 +985,7 @@
 }
 
 func (b baseTestingComponent) buildParamsFromOutput(file string) TestingBuildParams {
+	b.t.Helper()
 	p, searchedOutputs := b.maybeBuildParamsFromOutput(file)
 	if p.Rule == nil {
 		b.t.Fatalf("couldn't find output %q.\nall outputs:\n    %s\n",
@@ -1008,6 +1011,7 @@
 
 // Rule finds a call to ctx.Build with BuildParams.Rule set to a rule with the given name.  Panics if no rule is found.
 func (b baseTestingComponent) Rule(rule string) TestingBuildParams {
+	b.t.Helper()
 	return b.buildParamsFromRule(rule)
 }
 
@@ -1021,6 +1025,7 @@
 // Description finds a call to ctx.Build with BuildParams.Description set to a the given string.  Panics if no rule is
 // found.
 func (b baseTestingComponent) Description(desc string) TestingBuildParams {
+	b.t.Helper()
 	return b.buildParamsFromDescription(desc)
 }
 
@@ -1034,6 +1039,7 @@
 // Output finds a call to ctx.Build with a BuildParams.Output or BuildParams.Outputs whose String() or Rel()
 // value matches the provided string.  Panics if no rule is found.
 func (b baseTestingComponent) Output(file string) TestingBuildParams {
+	b.t.Helper()
 	return b.buildParamsFromOutput(file)
 }
 
@@ -1191,10 +1197,11 @@
 
 	info := OtherModuleProviderOrDefault(ctx, mod, AndroidMkInfoProvider)
 	aconfigUpdateAndroidMkInfos(ctx, mod, info)
-	info.PrimaryInfo.fillInEntries(ctx, mod)
+	commonInfo, _ := OtherModuleProvider(ctx, mod, CommonModuleInfoKey)
+	info.PrimaryInfo.fillInEntries(ctx, mod, &commonInfo)
 	if len(info.ExtraInfo) > 0 {
 		for _, ei := range info.ExtraInfo {
-			ei.fillInEntries(ctx, mod)
+			ei.fillInEntries(ctx, mod, &commonInfo)
 		}
 	}
 
diff --git a/apex/apex.go b/apex/apex.go
index 4b510f8..6e4685b 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -82,10 +82,6 @@
 	// /system/sepolicy/apex/<module_name>_file_contexts.
 	File_contexts *string `android:"path"`
 
-	// By default, file_contexts is amended by force-labelling / and /apex_manifest.pb as system_file
-	// to avoid mistakes. When set as true, no force-labelling.
-	Use_file_contexts_as_is *bool
-
 	// Path to the canned fs config file for customizing file's
 	// uid/gid/mod/capabilities. The content of this file is appended to the
 	// default config, so that the custom entries are preferred. The format is
diff --git a/apex/apex_test.go b/apex/apex_test.go
index 5519bd2..9eaf814 100644
--- a/apex/apex_test.go
+++ b/apex/apex_test.go
@@ -7874,7 +7874,7 @@
 
 	// The bar library should depend on the implementation jar.
 	barLibrary := ctx.ModuleForTests(t, "bar", "android_common_apex10000").Rule("javac")
-	if expected, actual := `^-classpath [^:]*/turbine-combined/foo\.jar$`, barLibrary.Args["classpath"]; !regexp.MustCompile(expected).MatchString(actual) {
+	if expected, actual := `^-classpath [^:]*/turbine/foo\.jar$`, barLibrary.Args["classpath"]; !regexp.MustCompile(expected).MatchString(actual) {
 		t.Errorf("expected %q, found %#q", expected, actual)
 	}
 }
@@ -7926,7 +7926,7 @@
 
 	// The bar library should depend on the stubs jar.
 	barLibrary := ctx.ModuleForTests(t, "bar", "android_common").Rule("javac")
-	if expected, actual := `^-classpath [^:]*/turbine-combined/foo\.stubs\.jar$`, barLibrary.Args["classpath"]; !regexp.MustCompile(expected).MatchString(actual) {
+	if expected, actual := `^-classpath [^:]*/foo\.stubs\.from-text/foo\.stubs\.from-text\.jar$`, barLibrary.Args["classpath"]; !regexp.MustCompile(expected).MatchString(actual) {
 		t.Errorf("expected %q, found %#q", expected, actual)
 	}
 }
@@ -8020,7 +8020,7 @@
 
 	// The bar library should depend on the implementation jar.
 	barLibrary := ctx.ModuleForTests(t, "bar", "android_common_apex10000").Rule("javac")
-	if expected, actual := `^-classpath [^:]*/turbine-combined/foo\.jar$`, barLibrary.Args["classpath"]; !regexp.MustCompile(expected).MatchString(actual) {
+	if expected, actual := `^-classpath [^:]*/turbine/foo\.jar$`, barLibrary.Args["classpath"]; !regexp.MustCompile(expected).MatchString(actual) {
 		t.Errorf("expected %q, found %#q", expected, actual)
 	}
 }
diff --git a/apex/builder.go b/apex/builder.go
index e8a4078..2fc4902 100644
--- a/apex/builder.go
+++ b/apex/builder.go
@@ -428,8 +428,6 @@
 		ctx.PropertyErrorf("file_contexts", "cannot find file_contexts file: %q", fileContexts.String())
 	}
 
-	useFileContextsAsIs := proptools.Bool(a.properties.Use_file_contexts_as_is)
-
 	output := android.PathForModuleOut(ctx, "file_contexts")
 	rule := android.NewRuleBuilder(pctx, ctx)
 
@@ -446,11 +444,9 @@
 	rule.Command().Text("cat").Input(fileContexts).Text(">>").Output(output)
 	// new line
 	rule.Command().Text("echo").Text(">>").Output(output)
-	if !useFileContextsAsIs {
-		// force-label /apex_manifest.pb and /
-		rule.Command().Text("echo").Text("/apex_manifest\\\\.pb").Text(labelForManifest).Text(">>").Output(output)
-		rule.Command().Text("echo").Text("/").Text(labelForRoot).Text(">>").Output(output)
-	}
+	// force-label /apex_manifest.pb and /
+	rule.Command().Text("echo").Text("/apex_manifest\\\\.pb").Text(labelForManifest).Text(">>").Output(output)
+	rule.Command().Text("echo").Text("/").Text(labelForRoot).Text(">>").Output(output)
 
 	rule.Build("file_contexts."+a.Name(), "Generate file_contexts")
 	return output
diff --git a/apex/systemserver_classpath_fragment_test.go b/apex/systemserver_classpath_fragment_test.go
index cf7ea8a..61f79d6 100644
--- a/apex/systemserver_classpath_fragment_test.go
+++ b/apex/systemserver_classpath_fragment_test.go
@@ -471,3 +471,120 @@
 		t.Fatalf("Expected profile-guided to be %v, got %v", expected, actual)
 	}
 }
+
+func TestCheckSystemServerOrderWithArtApex(t *testing.T) {
+	preparers := android.GroupFixturePreparers(
+		java.PrepareForTestWithDexpreopt,
+		java.PrepareForTestWithJavaSdkLibraryFiles,
+		PrepareForTestWithApexBuildComponents,
+		prepareForTestWithArtApex,
+		java.FixtureConfigureBootJars("com.android.art:framework-art"),
+		dexpreopt.FixtureSetApexSystemServerJars("com.android.apex1:service-apex1", "com.android.art:service-art"),
+		java.FixtureWithLastReleaseApis("baz"),
+	)
+
+	// Creates a com.android.art apex with a bootclasspath fragment and a systemserverclasspath fragment, and a
+	// com.android.apex1 prebuilt whose bootclasspath fragment depends on the com.android.art bootclasspath fragment.
+	// Verifies that the checkSystemServerOrder doesn't get confused by the bootclasspath dependencies and report
+	// that service-apex1 depends on service-art.
+	result := preparers.RunTestWithBp(t, `
+		apex {
+			name: "com.android.art",
+			key: "com.android.art.key",
+			bootclasspath_fragments: ["art-bootclasspath-fragment"],
+			systemserverclasspath_fragments: ["art-systemserverclasspath-fragment"],
+			updatable: false,
+		}
+
+		apex_key {
+			name: "com.android.art.key",
+			public_key: "com.android.art.avbpubkey",
+			private_key: "com.android.art.pem",
+		}
+
+		bootclasspath_fragment {
+			name: "art-bootclasspath-fragment",
+			image_name: "art",
+			contents: ["framework-art"],
+			apex_available: [
+				"com.android.art",
+			],
+			hidden_api: {
+				split_packages: ["*"],
+			},
+		}
+
+		java_library {
+			name: "framework-art",
+			apex_available: ["com.android.art"],
+			srcs: ["a.java"],
+			compile_dex: true,
+		}
+
+		systemserverclasspath_fragment {
+			name: "art-systemserverclasspath-fragment",
+			apex_available: ["com.android.art"],
+			contents: ["service-art"],
+		}
+
+		java_library {
+			name: "service-art",
+			srcs: ["a.java"],
+			apex_available: ["com.android.art"],
+			compile_dex: true,
+		}
+
+		prebuilt_apex {
+			name: "com.android.apex1",
+			arch: {
+				arm64: {
+					src: "myapex-arm64.apex",
+				},
+				arm: {
+					src: "myapex-arm.apex",
+				},
+			},
+			exported_bootclasspath_fragments: ["com.android.apex1-bootclasspath-fragment"],
+			exported_systemserverclasspath_fragments: ["com.android.apex1-systemserverclasspath-fragment"],
+		}
+
+		prebuilt_bootclasspath_fragment {
+			name: "com.android.apex1-bootclasspath-fragment",
+			visibility: ["//visibility:public"],
+			apex_available: ["com.android.apex1"],
+			contents: ["framework-apex1"],
+			fragments: [
+				{
+					apex: "com.android.art",
+					module: "art-bootclasspath-fragment",
+				},
+			],
+			hidden_api: {
+				annotation_flags: "hiddenapi/annotation-flags.csv",
+				metadata: "hiddenapi/metadata.csv",
+				index: "hiddenapi/index.csv",
+				stub_flags: "hiddenapi/stub-flags.csv",
+				all_flags: "hiddenapi/all-flags.csv",
+			},
+		}
+
+		java_import {
+			name: "framework-apex1",
+			apex_available: ["com.android.apex1"],
+		}
+
+		prebuilt_systemserverclasspath_fragment {
+			name: "com.android.apex1-systemserverclasspath-fragment",
+			apex_available: ["com.android.apex1"],
+			contents: ["service-apex1"],
+		}
+
+		java_import {
+			name: "service-apex1",
+			installable: true,
+			apex_available: ["com.android.apex1"],
+			sdk_version: "current",
+		}`)
+
+	_ = result
+}
diff --git a/cc/Android.bp b/cc/Android.bp
index 3b29ae8..1ac5a4a 100644
--- a/cc/Android.bp
+++ b/cc/Android.bp
@@ -36,6 +36,7 @@
         "linkable.go",
         "lto.go",
         "makevars.go",
+        "misc_disted_files.go",
         "orderfile.go",
         "prebuilt.go",
         "proto.go",
diff --git a/cc/afdo.go b/cc/afdo.go
index 828e494..8d8341e 100644
--- a/cc/afdo.go
+++ b/cc/afdo.go
@@ -96,8 +96,10 @@
 		flags.Local.CFlags = append([]string{"-funique-internal-linkage-names"}, flags.Local.CFlags...)
 		// Flags for Flow Sensitive AutoFDO
 		flags.Local.CFlags = append([]string{"-mllvm", "-enable-fs-discriminator=true"}, flags.Local.CFlags...)
+		flags.Local.LdFlags = append([]string{"-Wl,-mllvm,-enable-fs-discriminator=true"}, flags.Local.LdFlags...)
 		// TODO(b/266595187): Remove the following feature once it is enabled in LLVM by default.
 		flags.Local.CFlags = append([]string{"-mllvm", "-improved-fs-discriminator=true"}, flags.Local.CFlags...)
+		flags.Local.LdFlags = append([]string{"-Wl,-mllvm,-improved-fs-discriminator=true"}, flags.Local.LdFlags...)
 	}
 	if fdoProfilePath := getFdoProfilePathFromDep(ctx); fdoProfilePath != "" {
 		// The flags are prepended to allow overriding.
diff --git a/cc/cc.go b/cc/cc.go
index 45538b4..0e70d48 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -162,6 +162,7 @@
 	OnlyInVendorRamdisk bool
 	InRecovery          bool
 	OnlyInRecovery      bool
+	InVendor            bool
 	Installable         *bool
 	// RelativeInstallPath returns the relative install path for this module.
 	RelativeInstallPath string
@@ -173,7 +174,8 @@
 	ImplementationModuleNameForMake string
 	IsStubsImplementationRequired   bool
 	// Symlinks returns a list of symlinks that should be created for this module.
-	Symlinks []string
+	Symlinks               []string
+	APIListCoverageXMLPath android.ModuleOutPath
 }
 
 var LinkableInfoProvider = blueprint.NewProvider[*LinkableInfo]()
@@ -2392,6 +2394,7 @@
 		OnlyInVendorRamdisk:  mod.OnlyInVendorRamdisk(),
 		InRecovery:           mod.InRecovery(),
 		OnlyInRecovery:       mod.OnlyInRecovery(),
+		InVendor:             mod.InVendor(),
 		Installable:          mod.Installable(),
 		RelativeInstallPath:  mod.RelativeInstallPath(),
 		// TODO(b/362509506): remove this once all apex_exclude uses are switched to stubs.
@@ -2401,16 +2404,14 @@
 		ImplementationModuleNameForMake: mod.ImplementationModuleNameForMake(),
 		Symlinks:                        mod.Symlinks(),
 	}
-	if mod.VersionedInterface() != nil {
-		info.IsStubsImplementationRequired = mod.VersionedInterface().IsStubsImplementationRequired()
-	}
-	return info
-}
 
-func setOutputFilesIfNotEmpty(ctx ModuleContext, files android.Paths, tag string) {
-	if len(files) > 0 {
-		ctx.SetOutputFiles(files, tag)
+	vi := mod.VersionedInterface()
+	if vi != nil {
+		info.IsStubsImplementationRequired = vi.IsStubsImplementationRequired()
+		info.APIListCoverageXMLPath = vi.GetAPIListCoverageXMLPath()
 	}
+
+	return info
 }
 
 func (c *Module) setOutputFiles(ctx ModuleContext) {
@@ -4045,15 +4046,6 @@
 		return ret
 	}
 
-	// Special case for modules that are configured to be installed to /data, which includes
-	// test modules. For these modules, both APEX and non-APEX variants are considered as
-	// installable. This is because even the APEX variants won't be included in the APEX, but
-	// will anyway be installed to /data/*.
-	// See b/146995717
-	if c.InstallInData() {
-		return ret
-	}
-
 	return false
 }
 
diff --git a/cc/fuzz.go b/cc/fuzz.go
index a8e4cb7..bd3d8e4 100644
--- a/cc/fuzz.go
+++ b/cc/fuzz.go
@@ -353,6 +353,7 @@
 	fuzzPackagedModule.Data = android.PathsForModuleSrc(ctx, fuzzPackagedModule.FuzzProperties.Data)
 	fuzzPackagedModule.Data = append(fuzzPackagedModule.Data, android.PathsForModuleSrc(ctx, fuzzPackagedModule.FuzzProperties.Device_common_data)...)
 	fuzzPackagedModule.Data = append(fuzzPackagedModule.Data, android.PathsForModuleSrc(ctx, fuzzPackagedModule.FuzzProperties.Device_first_data)...)
+	fuzzPackagedModule.Data = append(fuzzPackagedModule.Data, android.PathsForModuleSrc(ctx, fuzzPackagedModule.FuzzProperties.Host_common_data)...)
 
 	if fuzzPackagedModule.FuzzProperties.Dictionary != nil {
 		fuzzPackagedModule.Dictionary = android.PathForModuleSrc(ctx, *fuzzPackagedModule.FuzzProperties.Dictionary)
diff --git a/cc/makevars.go b/cc/makevars.go
index c945102..9358755 100644
--- a/cc/makevars.go
+++ b/cc/makevars.go
@@ -100,15 +100,7 @@
 
 	// Filter vendor_public_library that are exported to make
 	var exportedVendorPublicLibraries []string
-	var warningsAllowed []string
-	var usingWnoErrors []string
-	var missingProfiles []string
 	ctx.VisitAllModules(func(module android.Module) {
-		if v, ok := android.OtherModuleProvider(ctx, module, CcMakeVarsInfoProvider); ok {
-			warningsAllowed = android.AppendIfNotZero(warningsAllowed, v.WarningsAllowed)
-			usingWnoErrors = android.AppendIfNotZero(usingWnoErrors, v.UsingWnoError)
-			missingProfiles = android.AppendIfNotZero(missingProfiles, v.MissingProfile)
-		}
 		if ccModule, ok := module.(*Module); ok {
 			baseName := ccModule.BaseModuleName()
 			if ccModule.IsVendorPublicLibrary() && module.ExportedToMake() {
@@ -123,9 +115,6 @@
 	ctx.Strict("LSDUMP_PATHS", strings.Join(lsdumpPaths, " "))
 
 	ctx.Strict("ANDROID_WARNING_ALLOWED_PROJECTS", makeStringOfWarningAllowedProjects())
-	ctx.Strict("SOONG_MODULES_WARNINGS_ALLOWED", makeVarsString(warningsAllowed))
-	ctx.Strict("SOONG_MODULES_USING_WNO_ERROR", makeVarsString(usingWnoErrors))
-	ctx.Strict("SOONG_MODULES_MISSING_PGO_PROFILE_FILE", makeVarsString(missingProfiles))
 
 	ctx.Strict("CLANG_COVERAGE_CONFIG_CFLAGS", strings.Join(clangCoverageCFlags, " "))
 	ctx.Strict("CLANG_COVERAGE_CONFIG_COMMFLAGS", strings.Join(clangCoverageCommonFlags, " "))
diff --git a/cc/misc_disted_files.go b/cc/misc_disted_files.go
new file mode 100644
index 0000000..4bdffaa
--- /dev/null
+++ b/cc/misc_disted_files.go
@@ -0,0 +1,89 @@
+// Copyright 2025 Google Inc. All rights reserved.
+//
+// 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 cc
+
+import (
+	"android/soong/android"
+	"strings"
+)
+
+func init() {
+	android.InitRegistrationContext.RegisterSingletonType("cc_misc_disted_files", ccMiscDistedFilesSingletonFactory)
+}
+
+func ccMiscDistedFilesSingletonFactory() android.Singleton {
+	return &ccMiscDistedFilesSingleton{}
+}
+
+type ccMiscDistedFilesSingleton struct {
+	warningsAllowed []string
+	usingWnoErrors  []string
+}
+
+func (s *ccMiscDistedFilesSingleton) GenerateBuildActions(ctx android.SingletonContext) {
+	var warningsAllowed []string
+	var usingWnoErrors []string
+	var missingProfiles []string
+	ctx.VisitAllModules(func(module android.Module) {
+		if v, ok := android.OtherModuleProvider(ctx, module, CcMakeVarsInfoProvider); ok {
+			warningsAllowed = android.AppendIfNotZero(warningsAllowed, v.WarningsAllowed)
+			usingWnoErrors = android.AppendIfNotZero(usingWnoErrors, v.UsingWnoError)
+			missingProfiles = android.AppendIfNotZero(missingProfiles, v.MissingProfile)
+		}
+	})
+
+	warningsAllowed = android.SortedUniqueStrings(warningsAllowed)
+	usingWnoErrors = android.SortedUniqueStrings(usingWnoErrors)
+	missingProfiles = android.SortedUniqueStrings(missingProfiles)
+
+	s.warningsAllowed = warningsAllowed
+	s.usingWnoErrors = usingWnoErrors
+
+	var sb strings.Builder
+	sb.WriteString("# Modules using -Wno-error\n")
+	for _, nwe := range usingWnoErrors {
+		sb.WriteString(nwe)
+		sb.WriteString("\n")
+	}
+	sb.WriteString("# Modules that allow warnings\n")
+	for _, wa := range warningsAllowed {
+		sb.WriteString(wa)
+		sb.WriteString("\n")
+	}
+	wallWerrFile := android.PathForOutput(ctx, "wall_werror.txt")
+	android.WriteFileRuleVerbatim(ctx, wallWerrFile, sb.String())
+
+	// Only dist this file in soong-only builds. In soong+make builds, it contains information
+	// from make modules, so we'll still rely on make to build and dist it.
+	if !ctx.Config().KatiEnabled() {
+		ctx.DistForGoal("droidcore-unbundled", wallWerrFile)
+	}
+
+	var sb2 strings.Builder
+	sb2.WriteString("# Modules missing PGO profile files\n")
+	for _, mp := range missingProfiles {
+		sb2.WriteString(mp)
+		sb2.WriteString("\n")
+	}
+	profileMissingFile := android.PathForOutput(ctx, "pgo_profile_file_missing.txt")
+	android.WriteFileRuleVerbatim(ctx, profileMissingFile, sb2.String())
+
+	ctx.DistForGoal("droidcore-unbundled", profileMissingFile)
+}
+
+func (s *ccMiscDistedFilesSingleton) MakeVars(ctx android.MakeVarsContext) {
+	ctx.Strict("SOONG_MODULES_WARNINGS_ALLOWED", strings.Join(s.warningsAllowed, " "))
+	ctx.Strict("SOONG_MODULES_USING_WNO_ERROR", strings.Join(s.usingWnoErrors, " "))
+}
diff --git a/cc/stub_library.go b/cc/stub_library.go
index 9d7b5bc..21ef139 100644
--- a/cc/stub_library.go
+++ b/cc/stub_library.go
@@ -43,9 +43,9 @@
 }
 
 // Get target file name to be installed from this module
-func getInstalledFileName(ctx android.SingletonContext, m LinkableInterface) string {
+func getInstalledFileName(ctx android.SingletonContext, m android.ModuleProxy) string {
 	for _, ps := range android.OtherModuleProviderOrDefault(
-		ctx, m.Module(), android.InstallFilesProvider).PackagingSpecs {
+		ctx, m, android.InstallFilesProvider).PackagingSpecs {
 		if name := ps.FileName(); name != "" {
 			return name
 		}
@@ -57,18 +57,18 @@
 	// Visit all generated soong modules and store stub library file names.
 	stubLibraryMap := make(map[string]bool)
 	vendorStubLibraryMap := make(map[string]bool)
-	ctx.VisitAllModules(func(module android.Module) {
-		if m, ok := module.(VersionedLinkableInterface); ok {
-			if IsStubTarget(android.OtherModuleProviderOrDefault(ctx, m, LinkableInfoProvider)) {
-				if name := getInstalledFileName(ctx, m); name != "" {
+	ctx.VisitAllModuleProxies(func(module android.ModuleProxy) {
+		if linkableInfo, ok := android.OtherModuleProvider(ctx, module, LinkableInfoProvider); ok {
+			if IsStubTarget(linkableInfo) {
+				if name := getInstalledFileName(ctx, module); name != "" {
 					stubLibraryMap[name] = true
-					if m.InVendor() {
+					if linkableInfo.InVendor {
 						vendorStubLibraryMap[name] = true
 					}
 				}
 			}
-			if m.CcLibraryInterface() && android.IsModulePreferred(m) {
-				if p := m.VersionedInterface().GetAPIListCoverageXMLPath().String(); p != "" {
+			if linkableInfo.CcLibraryInterface && android.IsModulePreferredProxy(ctx, module) {
+				if p := linkableInfo.APIListCoverageXMLPath.String(); p != "" {
 					s.apiListCoverageXmlPaths = append(s.apiListCoverageXmlPaths, p)
 				}
 			}
diff --git a/cc/test.go b/cc/test.go
index 2c5c36e..d2c4b28 100644
--- a/cc/test.go
+++ b/cc/test.go
@@ -94,6 +94,11 @@
 	// of a host test.
 	Device_first_data []string `android:"path_device_first"`
 
+	// Same as data, but will add dependencies on modules using the host's os variation and
+	// the common arch variation. Useful for a device test that wants to depend on a host
+	// module, for example to include a custom Tradefed test runner.
+	Host_common_data []string `android:"path_host_common"`
+
 	// list of shared library modules that should be installed alongside the test
 	Data_libs []string `android:"arch_variant"`
 
@@ -345,6 +350,7 @@
 	dataSrcPaths := android.PathsForModuleSrc(ctx, test.Properties.Data)
 	dataSrcPaths = append(dataSrcPaths, android.PathsForModuleSrc(ctx, test.Properties.Device_common_data)...)
 	dataSrcPaths = append(dataSrcPaths, android.PathsForModuleSrc(ctx, test.Properties.Device_first_data)...)
+	dataSrcPaths = append(dataSrcPaths, android.PathsForModuleSrc(ctx, test.Properties.Host_common_data)...)
 
 	for _, dataSrcPath := range dataSrcPaths {
 		test.data = append(test.data, android.DataPath{SrcPath: dataSrcPath})
diff --git a/ci_tests/ci_test_package_zip.go b/ci_tests/ci_test_package_zip.go
index d9573a3..acfa8e0 100644
--- a/ci_tests/ci_test_package_zip.go
+++ b/ci_tests/ci_test_package_zip.go
@@ -190,6 +190,10 @@
 		}
 
 		for _, installedFile := range installedFilesInfo.InstallFiles {
+			// there are additional installed files for some app-class modules, we only need the .apk files in the test package
+			if class == "app" && installedFile.Ext() != ".apk" {
+				continue
+			}
 			name := removeFileExtension(installedFile.Base())
 			f := strings.TrimPrefix(installedFile.String(), productOut+"/")
 			if strings.HasPrefix(f, "out") {
diff --git a/cmd/symbols_map/symbols_map.go b/cmd/symbols_map/symbols_map.go
index c56cf93..3955c8a 100644
--- a/cmd/symbols_map/symbols_map.go
+++ b/cmd/symbols_map/symbols_map.go
@@ -72,6 +72,7 @@
 
 	elfFile := flags.String("elf", "", "extract identifier from an elf file")
 	r8File := flags.String("r8", "", "extract identifier from an r8 dictionary")
+	locationFlag := flags.String("location", "", "an override for the value of the location field in the proto. If not specified, the filename will be used")
 	merge := flags.String("merge", "", "merge multiple identifier protos")
 
 	writeIfChanged := flags.Bool("write_if_changed", false, "only write output file if it is modified")
@@ -134,6 +135,10 @@
 		panic("shouldn't get here")
 	}
 
+	if *locationFlag != "" {
+		location = *locationFlag
+	}
+
 	mapping := symbols_map_proto.Mapping{
 		Identifier: proto.String(identifier),
 		Location:   proto.String(location),
diff --git a/cmd/symbols_map/symbols_map_proto/regen.sh b/cmd/symbols_map/symbols_map_proto/regen.sh
new file mode 100755
index 0000000..3c189d1
--- /dev/null
+++ b/cmd/symbols_map/symbols_map_proto/regen.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+aprotoc --go_out=paths=source_relative:. symbols_map.proto
+
diff --git a/cmd/symbols_map/symbols_map_proto/symbols_map.pb.go b/cmd/symbols_map/symbols_map_proto/symbols_map.pb.go
index f9c0ce5..07f4b39 100644
--- a/cmd/symbols_map/symbols_map_proto/symbols_map.pb.go
+++ b/cmd/symbols_map/symbols_map_proto/symbols_map.pb.go
@@ -14,8 +14,8 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
-// 	protoc        v3.9.1
+// 	protoc-gen-go v1.30.0
+// 	protoc        v3.21.12
 // source: symbols_map.proto
 
 package symbols_map_proto
@@ -93,6 +93,68 @@
 	return file_symbols_map_proto_rawDescGZIP(), []int{0, 0}
 }
 
+// LocationType is the place where to look for the file with the given
+// identifier.
+type Mapping_LocationType int32
+
+const (
+	// ZIP denotes the file with the given identifier is in the distribuited
+	// symbols.zip or proguard_dict.zip files, or the local disc.
+	Mapping_ZIP Mapping_LocationType = 0
+	// AB denotes the file with the given identifier is in the AB artifacts but
+	// not in a symbols.zip or proguard_dict.zip.
+	Mapping_AB Mapping_LocationType = 1
+)
+
+// Enum value maps for Mapping_LocationType.
+var (
+	Mapping_LocationType_name = map[int32]string{
+		0: "ZIP",
+		1: "AB",
+	}
+	Mapping_LocationType_value = map[string]int32{
+		"ZIP": 0,
+		"AB":  1,
+	}
+)
+
+func (x Mapping_LocationType) Enum() *Mapping_LocationType {
+	p := new(Mapping_LocationType)
+	*p = x
+	return p
+}
+
+func (x Mapping_LocationType) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (Mapping_LocationType) Descriptor() protoreflect.EnumDescriptor {
+	return file_symbols_map_proto_enumTypes[1].Descriptor()
+}
+
+func (Mapping_LocationType) Type() protoreflect.EnumType {
+	return &file_symbols_map_proto_enumTypes[1]
+}
+
+func (x Mapping_LocationType) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Do not use.
+func (x *Mapping_LocationType) UnmarshalJSON(b []byte) error {
+	num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
+	if err != nil {
+		return err
+	}
+	*x = Mapping_LocationType(num)
+	return nil
+}
+
+// Deprecated: Use Mapping_LocationType.Descriptor instead.
+func (Mapping_LocationType) EnumDescriptor() ([]byte, []int) {
+	return file_symbols_map_proto_rawDescGZIP(), []int{0, 1}
+}
+
 type Mapping struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -107,6 +169,9 @@
 	Location *string `protobuf:"bytes,2,opt,name=location" json:"location,omitempty"`
 	// type is the type of the mapping, either ELF or R8.
 	Type *Mapping_Type `protobuf:"varint,3,opt,name=type,enum=symbols_map.Mapping_Type" json:"type,omitempty"`
+	// location_type is the Location Type that dictates where to search for the
+	// file with the given identifier. Defaults to ZIP if not present.
+	LocationType *Mapping_LocationType `protobuf:"varint,4,opt,name=location_type,json=locationType,enum=symbols_map.Mapping_LocationType" json:"location_type,omitempty"`
 }
 
 func (x *Mapping) Reset() {
@@ -162,6 +227,13 @@
 	return Mapping_ELF
 }
 
+func (x *Mapping) GetLocationType() Mapping_LocationType {
+	if x != nil && x.LocationType != nil {
+		return *x.LocationType
+	}
+	return Mapping_ZIP
+}
+
 type Mappings struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -214,23 +286,29 @@
 var file_symbols_map_proto_rawDesc = []byte{
 	0x0a, 0x11, 0x73, 0x79, 0x6d, 0x62, 0x6f, 0x6c, 0x73, 0x5f, 0x6d, 0x61, 0x70, 0x2e, 0x70, 0x72,
 	0x6f, 0x74, 0x6f, 0x12, 0x0b, 0x73, 0x79, 0x6d, 0x62, 0x6f, 0x6c, 0x73, 0x5f, 0x6d, 0x61, 0x70,
-	0x22, 0x8d, 0x01, 0x0a, 0x07, 0x4d, 0x61, 0x70, 0x70, 0x69, 0x6e, 0x67, 0x12, 0x1e, 0x0a, 0x0a,
+	0x22, 0xf6, 0x01, 0x0a, 0x07, 0x4d, 0x61, 0x70, 0x70, 0x69, 0x6e, 0x67, 0x12, 0x1e, 0x0a, 0x0a,
 	0x69, 0x64, 0x65, 0x6e, 0x74, 0x69, 0x66, 0x69, 0x65, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
 	0x52, 0x0a, 0x69, 0x64, 0x65, 0x6e, 0x74, 0x69, 0x66, 0x69, 0x65, 0x72, 0x12, 0x1a, 0x0a, 0x08,
 	0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08,
 	0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x2d, 0x0a, 0x04, 0x74, 0x79, 0x70, 0x65,
 	0x18, 0x03, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x19, 0x2e, 0x73, 0x79, 0x6d, 0x62, 0x6f, 0x6c, 0x73,
 	0x5f, 0x6d, 0x61, 0x70, 0x2e, 0x4d, 0x61, 0x70, 0x70, 0x69, 0x6e, 0x67, 0x2e, 0x54, 0x79, 0x70,
-	0x65, 0x52, 0x04, 0x74, 0x79, 0x70, 0x65, 0x22, 0x17, 0x0a, 0x04, 0x54, 0x79, 0x70, 0x65, 0x12,
-	0x07, 0x0a, 0x03, 0x45, 0x4c, 0x46, 0x10, 0x00, 0x12, 0x06, 0x0a, 0x02, 0x52, 0x38, 0x10, 0x01,
-	0x22, 0x3c, 0x0a, 0x08, 0x4d, 0x61, 0x70, 0x70, 0x69, 0x6e, 0x67, 0x73, 0x12, 0x30, 0x0a, 0x08,
-	0x6d, 0x61, 0x70, 0x70, 0x69, 0x6e, 0x67, 0x73, 0x18, 0x04, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x14,
+	0x65, 0x52, 0x04, 0x74, 0x79, 0x70, 0x65, 0x12, 0x46, 0x0a, 0x0d, 0x6c, 0x6f, 0x63, 0x61, 0x74,
+	0x69, 0x6f, 0x6e, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x21,
 	0x2e, 0x73, 0x79, 0x6d, 0x62, 0x6f, 0x6c, 0x73, 0x5f, 0x6d, 0x61, 0x70, 0x2e, 0x4d, 0x61, 0x70,
-	0x70, 0x69, 0x6e, 0x67, 0x52, 0x08, 0x6d, 0x61, 0x70, 0x70, 0x69, 0x6e, 0x67, 0x73, 0x42, 0x31,
-	0x5a, 0x2f, 0x61, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x2f, 0x73, 0x6f, 0x6f, 0x6e, 0x67, 0x2f,
-	0x63, 0x6d, 0x64, 0x2f, 0x73, 0x79, 0x6d, 0x62, 0x6f, 0x6c, 0x73, 0x5f, 0x6d, 0x61, 0x70, 0x2f,
-	0x73, 0x79, 0x6d, 0x62, 0x6f, 0x6c, 0x73, 0x5f, 0x6d, 0x61, 0x70, 0x5f, 0x70, 0x72, 0x6f, 0x74,
-	0x6f,
+	0x70, 0x69, 0x6e, 0x67, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x54, 0x79, 0x70,
+	0x65, 0x52, 0x0c, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x22,
+	0x17, 0x0a, 0x04, 0x54, 0x79, 0x70, 0x65, 0x12, 0x07, 0x0a, 0x03, 0x45, 0x4c, 0x46, 0x10, 0x00,
+	0x12, 0x06, 0x0a, 0x02, 0x52, 0x38, 0x10, 0x01, 0x22, 0x1f, 0x0a, 0x0c, 0x4c, 0x6f, 0x63, 0x61,
+	0x74, 0x69, 0x6f, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x12, 0x07, 0x0a, 0x03, 0x5a, 0x49, 0x50, 0x10,
+	0x00, 0x12, 0x06, 0x0a, 0x02, 0x41, 0x42, 0x10, 0x01, 0x22, 0x3c, 0x0a, 0x08, 0x4d, 0x61, 0x70,
+	0x70, 0x69, 0x6e, 0x67, 0x73, 0x12, 0x30, 0x0a, 0x08, 0x6d, 0x61, 0x70, 0x70, 0x69, 0x6e, 0x67,
+	0x73, 0x18, 0x04, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x73, 0x79, 0x6d, 0x62, 0x6f, 0x6c,
+	0x73, 0x5f, 0x6d, 0x61, 0x70, 0x2e, 0x4d, 0x61, 0x70, 0x70, 0x69, 0x6e, 0x67, 0x52, 0x08, 0x6d,
+	0x61, 0x70, 0x70, 0x69, 0x6e, 0x67, 0x73, 0x42, 0x31, 0x5a, 0x2f, 0x61, 0x6e, 0x64, 0x72, 0x6f,
+	0x69, 0x64, 0x2f, 0x73, 0x6f, 0x6f, 0x6e, 0x67, 0x2f, 0x63, 0x6d, 0x64, 0x2f, 0x73, 0x79, 0x6d,
+	0x62, 0x6f, 0x6c, 0x73, 0x5f, 0x6d, 0x61, 0x70, 0x2f, 0x73, 0x79, 0x6d, 0x62, 0x6f, 0x6c, 0x73,
+	0x5f, 0x6d, 0x61, 0x70, 0x5f, 0x70, 0x72, 0x6f, 0x74, 0x6f,
 }
 
 var (
@@ -245,21 +323,23 @@
 	return file_symbols_map_proto_rawDescData
 }
 
-var file_symbols_map_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
+var file_symbols_map_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
 var file_symbols_map_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
 var file_symbols_map_proto_goTypes = []interface{}{
-	(Mapping_Type)(0), // 0: symbols_map.Mapping.Type
-	(*Mapping)(nil),   // 1: symbols_map.Mapping
-	(*Mappings)(nil),  // 2: symbols_map.Mappings
+	(Mapping_Type)(0),         // 0: symbols_map.Mapping.Type
+	(Mapping_LocationType)(0), // 1: symbols_map.Mapping.LocationType
+	(*Mapping)(nil),           // 2: symbols_map.Mapping
+	(*Mappings)(nil),          // 3: symbols_map.Mappings
 }
 var file_symbols_map_proto_depIdxs = []int32{
 	0, // 0: symbols_map.Mapping.type:type_name -> symbols_map.Mapping.Type
-	1, // 1: symbols_map.Mappings.mappings:type_name -> symbols_map.Mapping
-	2, // [2:2] is the sub-list for method output_type
-	2, // [2:2] is the sub-list for method input_type
-	2, // [2:2] is the sub-list for extension type_name
-	2, // [2:2] is the sub-list for extension extendee
-	0, // [0:2] is the sub-list for field type_name
+	1, // 1: symbols_map.Mapping.location_type:type_name -> symbols_map.Mapping.LocationType
+	2, // 2: symbols_map.Mappings.mappings:type_name -> symbols_map.Mapping
+	3, // [3:3] is the sub-list for method output_type
+	3, // [3:3] is the sub-list for method input_type
+	3, // [3:3] is the sub-list for extension type_name
+	3, // [3:3] is the sub-list for extension extendee
+	0, // [0:3] is the sub-list for field type_name
 }
 
 func init() { file_symbols_map_proto_init() }
@@ -298,7 +378,7 @@
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_symbols_map_proto_rawDesc,
-			NumEnums:      1,
+			NumEnums:      2,
 			NumMessages:   2,
 			NumExtensions: 0,
 			NumServices:   0,
diff --git a/cmd/symbols_map/symbols_map_proto/symbols_map.proto b/cmd/symbols_map/symbols_map_proto/symbols_map.proto
index a76d171..a52f75c 100644
--- a/cmd/symbols_map/symbols_map_proto/symbols_map.proto
+++ b/cmd/symbols_map/symbols_map_proto/symbols_map.proto
@@ -40,7 +40,7 @@
 
   // LocationType is the place where to look for the file with the given
   // identifier.
-  Enum LocationType {
+  enum LocationType {
     // ZIP denotes the file with the given identifier is in the distribuited
     // symbols.zip or proguard_dict.zip files, or the local disc.
     ZIP = 0;
@@ -56,4 +56,4 @@
 
 message Mappings {
   repeated Mapping mappings = 4;
-}
\ No newline at end of file
+}
diff --git a/dexpreopt/dexpreopt.go b/dexpreopt/dexpreopt.go
index 1452b41..699a675 100644
--- a/dexpreopt/dexpreopt.go
+++ b/dexpreopt/dexpreopt.go
@@ -283,10 +283,7 @@
 		clcHostString := "PCL[" + strings.Join(clcHost.Strings(), ":") + "]"
 		clcTargetString := "PCL[" + strings.Join(clcTarget, ":") + "]"
 
-		if systemServerClasspathJars.ContainsJar(module.Name) {
-			// TODO(b/397461231): renable this check
-			//checkSystemServerOrder(ctx, jarIndex)
-		} else {
+		if !systemServerClasspathJars.ContainsJar(module.Name) {
 			// Standalone jars are loaded by separate class loaders with SYSTEMSERVERCLASSPATH as the
 			// parent.
 			clcHostString = "PCL[];" + clcHostString
@@ -578,29 +575,6 @@
 	}
 }
 
-// Check the order of jars on the system server classpath and give a warning/error if a jar precedes
-// one of its dependencies. This is not an error, but a missed optimization, as dexpreopt won't
-// have the dependency jar in the class loader context, and it won't be able to resolve any
-// references to its classes and methods.
-func checkSystemServerOrder(ctx android.PathContext, jarIndex int) {
-	mctx, isModule := ctx.(android.ModuleContext)
-	if isModule {
-		config := GetGlobalConfig(ctx)
-		jars := config.AllSystemServerClasspathJars(ctx)
-		mctx.WalkDeps(func(dep android.Module, parent android.Module) bool {
-			depIndex := jars.IndexOfJar(dep.Name())
-			if jarIndex < depIndex && !config.BrokenSuboptimalOrderOfSystemServerJars {
-				jar := jars.Jar(jarIndex)
-				dep := jars.Jar(depIndex)
-				mctx.ModuleErrorf("non-optimal order of jars on the system server classpath:"+
-					" '%s' precedes its dependency '%s', so dexpreopt is unable to resolve any"+
-					" references from '%s' to '%s'.\n", jar, dep, jar, dep)
-			}
-			return true
-		})
-	}
-}
-
 // Returns path to a file containing the reult of verify_uses_libraries check (empty if the check
 // has succeeded, or an error message if it failed).
 func UsesLibrariesStatusFile(ctx android.ModuleContext) android.WritablePath {
diff --git a/filesystem/android_device.go b/filesystem/android_device.go
index 4ee5681..fef4aeb 100644
--- a/filesystem/android_device.go
+++ b/filesystem/android_device.go
@@ -17,16 +17,24 @@
 import (
 	"cmp"
 	"fmt"
+	"path/filepath"
 	"slices"
 	"strings"
 	"sync/atomic"
 
 	"android/soong/android"
+	"android/soong/java"
 
 	"github.com/google/blueprint"
 	"github.com/google/blueprint/proptools"
 )
 
+var proguardDictToProto = pctx.AndroidStaticRule("proguard_dict_to_proto", blueprint.RuleParams{
+	Command:     `${symbols_map} -r8 $in -location $location -write_if_changed $out`,
+	Restat:      true,
+	CommandDeps: []string{"${symbols_map}"},
+}, "location")
+
 type PartitionNameProperties struct {
 	// Name of the super partition filesystem module
 	Super_partition_name *string
@@ -89,6 +97,10 @@
 	deviceProps DeviceProperties
 
 	allImagesZip android.Path
+
+	proguardDictZip     android.Path
+	proguardDictMapping android.Path
+	proguardUsageZip    android.Path
 }
 
 func AndroidDeviceFactory() android.Module {
@@ -161,7 +173,11 @@
 		}
 	}
 
+	allInstalledModules := a.allInstalledModules(ctx)
+
 	a.buildTargetFilesZip(ctx)
+	a.buildProguardZips(ctx, allInstalledModules)
+
 	var deps []android.Path
 	if proptools.String(a.partitionProps.Super_partition_name) != "" {
 		superImage := ctx.GetDirectDepProxyWithTag(*a.partitionProps.Super_partition_name, superPartitionDepTag)
@@ -214,7 +230,7 @@
 
 	allImagesZip := android.PathForModuleOut(ctx, "all_images.zip")
 	allImagesZipBuilder := android.NewRuleBuilder(pctx, ctx)
-	cmd := allImagesZipBuilder.Command().BuiltTool("soong_zip").Flag("--sort_entries")
+	cmd := allImagesZipBuilder.Command().BuiltTool("soong_zip")
 	for _, dep := range deps {
 		cmd.FlagWithArg("-e ", dep.Base())
 		cmd.FlagWithInput("-f ", dep)
@@ -281,22 +297,32 @@
 	return ret
 }
 
+func insertBeforeExtension(file, insertion string) string {
+	ext := filepath.Ext(file)
+	return strings.TrimSuffix(file, ext) + insertion + ext
+}
+
 func (a *androidDevice) distFiles(ctx android.ModuleContext) {
-	if !ctx.Config().KatiEnabled() {
-		if proptools.Bool(a.deviceProps.Main_device) {
-			fsInfoMap := a.getFsInfos(ctx)
-			for _, partition := range android.SortedKeys(fsInfoMap) {
-				fsInfo := fsInfoMap[partition]
-				if fsInfo.InstalledFiles.Json != nil {
-					ctx.DistForGoal("droidcore-unbundled", fsInfo.InstalledFiles.Json)
-				}
-				if fsInfo.InstalledFiles.Txt != nil {
-					ctx.DistForGoal("droidcore-unbundled", fsInfo.InstalledFiles.Txt)
-				}
+	if !ctx.Config().KatiEnabled() && proptools.Bool(a.deviceProps.Main_device) {
+		fsInfoMap := a.getFsInfos(ctx)
+		for _, partition := range android.SortedKeys(fsInfoMap) {
+			fsInfo := fsInfoMap[partition]
+			if fsInfo.InstalledFiles.Json != nil {
+				ctx.DistForGoal("droidcore-unbundled", fsInfo.InstalledFiles.Json)
+			}
+			if fsInfo.InstalledFiles.Txt != nil {
+				ctx.DistForGoal("droidcore-unbundled", fsInfo.InstalledFiles.Txt)
 			}
 		}
-	}
 
+		namePrefix := ""
+		if ctx.Config().HasDeviceProduct() {
+			namePrefix = ctx.Config().DeviceProduct() + "-"
+		}
+		ctx.DistForGoalWithFilename("droidcore-unbundled", a.proguardDictZip, namePrefix+insertBeforeExtension(a.proguardDictZip.Base(), "-FILE_NAME_TAG_PLACEHOLDER"))
+		ctx.DistForGoalWithFilename("droidcore-unbundled", a.proguardDictMapping, namePrefix+insertBeforeExtension(a.proguardDictMapping.Base(), "-FILE_NAME_TAG_PLACEHOLDER"))
+		ctx.DistForGoalWithFilename("droidcore-unbundled", a.proguardUsageZip, namePrefix+insertBeforeExtension(a.proguardUsageZip.Base(), "-FILE_NAME_TAG_PLACEHOLDER"))
+	}
 }
 
 func (a *androidDevice) MakeVars(ctx android.MakeVarsModuleContext) {
@@ -305,6 +331,56 @@
 	}
 }
 
+func (a *androidDevice) buildProguardZips(ctx android.ModuleContext, allInstalledModules []android.Module) {
+	dictZip := android.PathForModuleOut(ctx, "proguard-dict.zip")
+	dictZipBuilder := android.NewRuleBuilder(pctx, ctx)
+	dictZipCmd := dictZipBuilder.Command().BuiltTool("soong_zip").Flag("-d").FlagWithOutput("-o ", dictZip)
+
+	dictMapping := android.PathForModuleOut(ctx, "proguard-dict-mapping.textproto")
+	dictMappingBuilder := android.NewRuleBuilder(pctx, ctx)
+	dictMappingCmd := dictMappingBuilder.Command().BuiltTool("symbols_map").Flag("-merge").Output(dictMapping)
+
+	protosDir := android.PathForModuleOut(ctx, "proguard_mapping_protos")
+
+	usageZip := android.PathForModuleOut(ctx, "proguard-usage.zip")
+	usageZipBuilder := android.NewRuleBuilder(pctx, ctx)
+	usageZipCmd := usageZipBuilder.Command().BuiltTool("merge_zips").Output(usageZip)
+
+	for _, mod := range allInstalledModules {
+		if proguardInfo, ok := android.OtherModuleProvider(ctx, mod, java.ProguardProvider); ok {
+			// Maintain these out/target/common paths for backwards compatibility. They may be able
+			// to be changed if tools look up file locations from the protobuf, but I'm not
+			// exactly sure how that works.
+			dictionaryFakePath := fmt.Sprintf("out/target/common/obj/%s/%s_intermediates/proguard_dictionary", proguardInfo.Class, proguardInfo.ModuleName)
+			dictZipCmd.FlagWithArg("-e ", dictionaryFakePath)
+			dictZipCmd.FlagWithInput("-f ", proguardInfo.ProguardDictionary)
+			dictZipCmd.Textf("-e out/target/common/obj/%s/%s_intermediates/classes.jar", proguardInfo.Class, proguardInfo.ModuleName)
+			dictZipCmd.FlagWithInput("-f ", proguardInfo.ClassesJar)
+
+			protoFile := protosDir.Join(ctx, filepath.Dir(dictionaryFakePath), "proguard_dictionary.textproto")
+			ctx.Build(pctx, android.BuildParams{
+				Rule:   proguardDictToProto,
+				Input:  proguardInfo.ProguardDictionary,
+				Output: protoFile,
+				Args: map[string]string{
+					"location": dictionaryFakePath,
+				},
+			})
+			dictMappingCmd.Input(protoFile)
+
+			usageZipCmd.Input(proguardInfo.ProguardUsageZip)
+		}
+	}
+
+	dictZipBuilder.Build("proguard_dict_zip", "Building proguard dictionary zip")
+	dictMappingBuilder.Build("proguard_dict_mapping_proto", "Building proguard mapping proto")
+	usageZipBuilder.Build("proguard_usage_zip", "Building proguard usage zip")
+
+	a.proguardDictZip = dictZip
+	a.proguardDictMapping = dictMapping
+	a.proguardUsageZip = usageZip
+}
+
 // Helper structs for target_files.zip creation
 type targetFilesZipCopy struct {
 	srcModule  *string
diff --git a/filesystem/filesystem.go b/filesystem/filesystem.go
index 1ce6131..28eb36d 100644
--- a/filesystem/filesystem.go
+++ b/filesystem/filesystem.go
@@ -33,11 +33,14 @@
 	"github.com/google/blueprint/proptools"
 )
 
+var pctx = android.NewPackageContext("android/soong/filesystem")
+
 func init() {
 	registerBuildComponents(android.InitRegistrationContext)
 	registerMutators(android.InitRegistrationContext)
 	pctx.HostBinToolVariable("fileslist", "fileslist")
 	pctx.HostBinToolVariable("fs_config", "fs_config")
+	pctx.HostBinToolVariable("symbols_map", "symbols_map")
 }
 
 func registerBuildComponents(ctx android.RegistrationContext) {
@@ -576,8 +579,6 @@
 	return txt, json
 }
 
-var pctx = android.NewPackageContext("android/soong/filesystem")
-
 func (f *filesystem) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 	validatePartitionType(ctx, f)
 	if f.filesystemBuilder.ShouldUseVintfFragmentModuleOnly() {
diff --git a/fsgen/filesystem_creator.go b/fsgen/filesystem_creator.go
index e2485a1..3d83706 100644
--- a/fsgen/filesystem_creator.go
+++ b/fsgen/filesystem_creator.go
@@ -347,11 +347,9 @@
 	superImageSubPartitions []string,
 ) {
 	baseProps := &struct {
-		Name         *string
-		Android_info *string
+		Name *string
 	}{
-		Name:         proptools.StringPtr(generatedModuleName(ctx.Config(), "device")),
-		Android_info: proptools.StringPtr(":" + generatedModuleName(ctx.Config(), "android_info.prop{.txt}")),
+		Name: proptools.StringPtr(generatedModuleName(ctx.Config(), "device")),
 	}
 
 	// Currently, only the system and system_ext partition module is created.
@@ -406,6 +404,7 @@
 		Ab_ota_partitions:         ctx.Config().ProductVariables().PartitionVarsForSoongMigrationOnlyDoNotUse.AbOtaPartitions,
 		Ab_ota_postinstall_config: ctx.Config().ProductVariables().PartitionVarsForSoongMigrationOnlyDoNotUse.AbOtaPostInstallConfig,
 		Ramdisk_node_list:         proptools.StringPtr(":ramdisk_node_list"),
+		Android_info:              proptools.StringPtr(":" + generatedModuleName(ctx.Config(), "android_info.prop{.txt}")),
 	}
 
 	if bootloader, ok := f.createBootloaderFilegroup(ctx); ok {
diff --git a/fuzz/fuzz_common.go b/fuzz/fuzz_common.go
index 3fd79a7..83ccd89 100644
--- a/fuzz/fuzz_common.go
+++ b/fuzz/fuzz_common.go
@@ -427,6 +427,12 @@
 	// device's first architecture's variant. Can be useful to add device-built apps to the data
 	// of a host test.
 	Device_first_data []string `android:"path_device_first"`
+
+	// Same as data, but will add dependencies on modules using the host's os variation and
+	// the common arch variation. Useful for a device test that wants to depend on a host
+	// module, for example to include a custom Tradefed test runner.
+	Host_common_data []string `android:"path_host_common"`
+
 	// Optional dictionary to be installed to the fuzz target's output directory.
 	Dictionary *string `android:"path"`
 	// Define the fuzzing frameworks this fuzz target can be built for. If
diff --git a/java/aar.go b/java/aar.go
index f7c5c13..976e4fc 100644
--- a/java/aar.go
+++ b/java/aar.go
@@ -217,7 +217,7 @@
 }
 
 func (a *aapt) useResourceProcessorBusyBox(ctx android.BaseModuleContext) bool {
-	return BoolDefault(a.aaptProperties.Use_resource_processor, ctx.Config().UseResourceProcessorByDefault()) &&
+	return BoolDefault(a.aaptProperties.Use_resource_processor, true) &&
 		// TODO(b/331641946): remove this when ResourceProcessorBusyBox supports generating shared libraries.
 		!slices.Contains(a.aaptProperties.Aaptflags, "--shared-lib") &&
 		// Use the legacy resource processor in kythe builds.
@@ -1479,12 +1479,7 @@
 	completeStaticLibsResourceJars := depset.New(depset.PREORDER, nil, transitiveStaticLibsResourceJars)
 
 	var implementationJarFile android.Path
-	var combineJars android.Paths
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		combineJars = completeStaticLibsImplementationJars.ToList()
-	} else {
-		combineJars = append(android.Paths{classpathFile}, staticJars...)
-	}
+	combineJars := completeStaticLibsImplementationJars.ToList()
 
 	if len(combineJars) > 1 {
 		implementationJarOutputPath := android.PathForModuleOut(ctx, "combined", jarName)
@@ -1495,12 +1490,8 @@
 	}
 
 	var resourceJarFile android.Path
-	var resourceJars android.Paths
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		resourceJars = completeStaticLibsResourceJars.ToList()
-	} else {
-		resourceJars = staticResourceJars
-	}
+	resourceJars := completeStaticLibsResourceJars.ToList()
+
 	if len(resourceJars) > 1 {
 		combinedJar := android.PathForModuleOut(ctx, "res-combined", jarName)
 		TransformJarsToJar(ctx, combinedJar, "for resources", resourceJars, android.OptionalPath{},
@@ -1511,12 +1502,8 @@
 	}
 
 	// merge implementation jar with resources if necessary
-	var implementationAndResourcesJars android.Paths
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		implementationAndResourcesJars = append(slices.Clone(resourceJars), combineJars...)
-	} else {
-		implementationAndResourcesJars = android.PathsIfNonNil(resourceJarFile, implementationJarFile)
-	}
+	implementationAndResourcesJars := append(slices.Clone(resourceJars), combineJars...)
+
 	var implementationAndResourcesJar android.Path
 	if len(implementationAndResourcesJars) > 1 {
 		combinedJar := android.PathForModuleOut(ctx, "withres", jarName)
@@ -1531,12 +1518,7 @@
 	// Save the output file with no relative path so that it doesn't end up in a subdirectory when used as a resource
 	a.implementationAndResourcesJarFile = implementationAndResourcesJar.WithoutRel()
 
-	var headerJars android.Paths
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		headerJars = completeStaticLibsHeaderJars.ToList()
-	} else {
-		headerJars = append(android.Paths{classpathFile}, staticHeaderJars...)
-	}
+	headerJars := completeStaticLibsHeaderJars.ToList()
 	if len(headerJars) > 1 {
 		headerJarFile := android.PathForModuleOut(ctx, "turbine-combined", jarName)
 		TransformJarsToJar(ctx, headerJarFile, "combine header jars", headerJars, android.OptionalPath{}, false, nil, nil)
@@ -1545,12 +1527,7 @@
 		a.headerJarFile = headerJars[0]
 	}
 
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		ctx.CheckbuildFile(classpathFile)
-	} else {
-		ctx.CheckbuildFile(a.headerJarFile)
-		ctx.CheckbuildFile(a.implementationJarFile)
-	}
+	ctx.CheckbuildFile(classpathFile)
 
 	javaInfo := &JavaInfo{
 		HeaderJars:                             android.PathsIfNonNil(a.headerJarFile),
diff --git a/java/app.go b/java/app.go
index 9b10bf3..17548e7 100644
--- a/java/app.go
+++ b/java/app.go
@@ -452,6 +452,16 @@
 	android.SetProvider(ctx, AppInfoProvider, appInfo)
 
 	a.requiredModuleNames = a.getRequiredModuleNames(ctx)
+
+	if a.dexer.proguardDictionary.Valid() {
+		android.SetProvider(ctx, ProguardProvider, ProguardInfo{
+			ModuleName:         ctx.ModuleName(),
+			Class:              "APPS",
+			ProguardDictionary: a.dexer.proguardDictionary.Path(),
+			ProguardUsageZip:   a.dexer.proguardUsageZip.Path(),
+			ClassesJar:         a.implementationAndResourcesJar,
+		})
+	}
 }
 
 func (a *AndroidApp) getRequiredModuleNames(ctx android.ModuleContext) []string {
@@ -1636,6 +1646,7 @@
 	a.data = append(a.data, android.PathsForModuleSrc(ctx, a.testProperties.Device_common_data)...)
 	a.data = append(a.data, android.PathsForModuleSrc(ctx, a.testProperties.Device_first_data)...)
 	a.data = append(a.data, android.PathsForModuleSrc(ctx, a.testProperties.Device_first_prefer32_data)...)
+	a.data = append(a.data, android.PathsForModuleSrc(ctx, a.testProperties.Host_common_data)...)
 
 	// Install test deps
 	if !ctx.Config().KatiEnabled() {
diff --git a/java/app_test.go b/java/app_test.go
index 4f23f61..5f5f04d 100644
--- a/java/app_test.go
+++ b/java/app_test.go
@@ -887,15 +887,24 @@
 			},
 			appSrcJars: []string{"out/soong/.intermediates/app/android_common/gen/android/R.srcjar"},
 			appClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
-				"out/soong/.intermediates/shared/android_common/turbine-combined/shared.jar",
-				"out/soong/.intermediates/direct/android_common/turbine-combined/direct.jar",
-				"out/soong/.intermediates/direct_import/android_common/turbine-combined/direct_import.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
+				"out/soong/.intermediates/shared/android_common/turbine/shared.jar",
+				"out/soong/.intermediates/shared_transitive_static/android_common/turbine/shared_transitive_static.jar",
+				"out/soong/.intermediates/direct/android_common/turbine/direct.jar",
+				"out/soong/.intermediates/transitive/android_common/turbine/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
+				"out/soong/.intermediates/direct_import/android_common/aar/direct_import.jar",
+				"out/soong/.intermediates/direct_import_dep/android_common/aar/direct_import_dep.jar",
 			},
 			appCombined: []string{
 				"out/soong/.intermediates/app/android_common/javac/app.jar",
-				"out/soong/.intermediates/direct/android_common/combined/direct.jar",
-				"out/soong/.intermediates/direct_import/android_common/combined/direct_import.jar",
+				"out/soong/.intermediates/direct/android_common/javac/direct.jar",
+				"out/soong/.intermediates/transitive/android_common/javac/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
+				"out/soong/.intermediates/direct_import/android_common/aar/direct_import.jar",
+				"out/soong/.intermediates/direct_import_dep/android_common/aar/direct_import_dep.jar",
 			},
 
 			directResources: nil,
@@ -908,21 +917,23 @@
 			directImports: []string{"out/soong/.intermediates/default/java/framework-res/android_common/package-res.apk"},
 			directSrcJars: []string{"out/soong/.intermediates/direct/android_common/gen/android/R.srcjar"},
 			directClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
-				"out/soong/.intermediates/transitive/android_common/turbine-combined/transitive.jar",
-				"out/soong/.intermediates/transitive_import/android_common/turbine-combined/transitive_import.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
+				"out/soong/.intermediates/transitive/android_common/turbine/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
 			},
 			directCombined: []string{
 				"out/soong/.intermediates/direct/android_common/javac/direct.jar",
 				"out/soong/.intermediates/transitive/android_common/javac/transitive.jar",
-				"out/soong/.intermediates/transitive_import/android_common/combined/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
 			},
 
 			transitiveResources: []string{"out/soong/.intermediates/transitive/android_common/aapt2/transitive/res/values_strings.arsc.flat"},
 			transitiveOverlays:  nil,
 			transitiveImports:   []string{"out/soong/.intermediates/default/java/framework-res/android_common/package-res.apk"},
 			transitiveSrcJars:   []string{"out/soong/.intermediates/transitive/android_common/gen/android/R.srcjar"},
-			transitiveClasspath: []string{"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar"},
+			transitiveClasspath: []string{"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar"},
 			transitiveCombined:  nil,
 
 			sharedResources: nil,
@@ -936,9 +947,9 @@
 			},
 			sharedSrcJars: []string{"out/soong/.intermediates/shared/android_common/gen/android/R.srcjar"},
 			sharedClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
-				"out/soong/.intermediates/shared_transitive_shared/android_common/turbine-combined/shared_transitive_shared.jar",
-				"out/soong/.intermediates/shared_transitive_static/android_common/turbine-combined/shared_transitive_static.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
+				"out/soong/.intermediates/shared_transitive_shared/android_common/turbine/shared_transitive_shared.jar",
+				"out/soong/.intermediates/shared_transitive_static/android_common/turbine/shared_transitive_static.jar",
 			},
 			sharedCombined: []string{
 				"out/soong/.intermediates/shared/android_common/javac/shared.jar",
@@ -985,17 +996,26 @@
 			},
 			appSrcJars: nil,
 			appClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
 				"out/soong/.intermediates/app/android_common/busybox/R.jar",
-				"out/soong/.intermediates/shared/android_common/turbine-combined/shared.jar",
-				"out/soong/.intermediates/direct/android_common/turbine-combined/direct.jar",
-				"out/soong/.intermediates/direct_import/android_common/turbine-combined/direct_import.jar",
+				"out/soong/.intermediates/shared/android_common/turbine/shared.jar",
+				"out/soong/.intermediates/shared_transitive_static/android_common/turbine/shared_transitive_static.jar",
+				"out/soong/.intermediates/direct/android_common/turbine/direct.jar",
+				"out/soong/.intermediates/transitive/android_common/turbine/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
+				"out/soong/.intermediates/direct_import/android_common/aar/direct_import.jar",
+				"out/soong/.intermediates/direct_import_dep/android_common/aar/direct_import_dep.jar",
 			},
 			appCombined: []string{
 				"out/soong/.intermediates/app/android_common/javac/app.jar",
 				"out/soong/.intermediates/app/android_common/busybox/R.jar",
-				"out/soong/.intermediates/direct/android_common/combined/direct.jar",
-				"out/soong/.intermediates/direct_import/android_common/combined/direct_import.jar",
+				"out/soong/.intermediates/direct/android_common/javac/direct.jar",
+				"out/soong/.intermediates/transitive/android_common/javac/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
+				"out/soong/.intermediates/direct_import/android_common/aar/direct_import.jar",
+				"out/soong/.intermediates/direct_import_dep/android_common/aar/direct_import_dep.jar",
 			},
 
 			directResources: nil,
@@ -1008,18 +1028,20 @@
 			},
 			directSrcJars: nil,
 			directClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
 				"out/soong/.intermediates/direct/android_common/busybox/R.jar",
 				"out/soong/.intermediates/transitive/android_common/busybox/R.jar",
 				"out/soong/.intermediates/transitive_import_dep/android_common/busybox/R.jar",
 				"out/soong/.intermediates/transitive_import/android_common/busybox/R.jar",
-				"out/soong/.intermediates/transitive/android_common/turbine-combined/transitive.jar",
-				"out/soong/.intermediates/transitive_import/android_common/turbine-combined/transitive_import.jar",
+				"out/soong/.intermediates/transitive/android_common/turbine/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
 			},
 			directCombined: []string{
 				"out/soong/.intermediates/direct/android_common/javac/direct.jar",
 				"out/soong/.intermediates/transitive/android_common/javac/transitive.jar",
-				"out/soong/.intermediates/transitive_import/android_common/combined/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
 			},
 
 			transitiveResources: []string{"out/soong/.intermediates/transitive/android_common/aapt2/transitive/res/values_strings.arsc.flat"},
@@ -1027,7 +1049,7 @@
 			transitiveImports:   []string{"out/soong/.intermediates/default/java/framework-res/android_common/package-res.apk"},
 			transitiveSrcJars:   nil,
 			transitiveClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
 				"out/soong/.intermediates/transitive/android_common/busybox/R.jar",
 			},
 			transitiveCombined: nil,
@@ -1041,12 +1063,12 @@
 			},
 			sharedSrcJars: nil,
 			sharedClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
 				"out/soong/.intermediates/shared/android_common/busybox/R.jar",
 				"out/soong/.intermediates/shared_transitive_static/android_common/busybox/R.jar",
 				"out/soong/.intermediates/shared_transitive_shared/android_common/busybox/R.jar",
-				"out/soong/.intermediates/shared_transitive_shared/android_common/turbine-combined/shared_transitive_shared.jar",
-				"out/soong/.intermediates/shared_transitive_static/android_common/turbine-combined/shared_transitive_static.jar",
+				"out/soong/.intermediates/shared_transitive_shared/android_common/turbine/shared_transitive_shared.jar",
+				"out/soong/.intermediates/shared_transitive_static/android_common/turbine/shared_transitive_static.jar",
 			},
 			sharedCombined: []string{
 				"out/soong/.intermediates/shared/android_common/javac/shared.jar",
@@ -1090,18 +1112,27 @@
 			},
 			appSrcJars: nil,
 			appClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
 				// R.jar has to come before direct.jar
 				"out/soong/.intermediates/app/android_common/busybox/R.jar",
-				"out/soong/.intermediates/shared/android_common/turbine-combined/shared.jar",
-				"out/soong/.intermediates/direct/android_common/turbine-combined/direct.jar",
-				"out/soong/.intermediates/direct_import/android_common/turbine-combined/direct_import.jar",
+				"out/soong/.intermediates/shared/android_common/turbine/shared.jar",
+				"out/soong/.intermediates/shared_transitive_static/android_common/turbine/shared_transitive_static.jar",
+				"out/soong/.intermediates/direct/android_common/turbine/direct.jar",
+				"out/soong/.intermediates/transitive/android_common/turbine/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
+				"out/soong/.intermediates/direct_import/android_common/aar/direct_import.jar",
+				"out/soong/.intermediates/direct_import_dep/android_common/aar/direct_import_dep.jar",
 			},
 			appCombined: []string{
 				"out/soong/.intermediates/app/android_common/javac/app.jar",
 				"out/soong/.intermediates/app/android_common/busybox/R.jar",
-				"out/soong/.intermediates/direct/android_common/combined/direct.jar",
-				"out/soong/.intermediates/direct_import/android_common/combined/direct_import.jar",
+				"out/soong/.intermediates/direct/android_common/javac/direct.jar",
+				"out/soong/.intermediates/transitive/android_common/javac/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
+				"out/soong/.intermediates/direct_import/android_common/aar/direct_import.jar",
+				"out/soong/.intermediates/direct_import_dep/android_common/aar/direct_import_dep.jar",
 			},
 
 			dontVerifyDirect:           true,
@@ -1133,15 +1164,24 @@
 			},
 			appSrcJars: []string{"out/soong/.intermediates/app/android_common/gen/android/R.srcjar"},
 			appClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
-				"out/soong/.intermediates/shared/android_common/turbine-combined/shared.jar",
-				"out/soong/.intermediates/direct/android_common/turbine-combined/direct.jar",
-				"out/soong/.intermediates/direct_import/android_common/turbine-combined/direct_import.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
+				"out/soong/.intermediates/shared/android_common/turbine/shared.jar",
+				"out/soong/.intermediates/shared_transitive_static/android_common/turbine/shared_transitive_static.jar",
+				"out/soong/.intermediates/direct/android_common/turbine/direct.jar",
+				"out/soong/.intermediates/transitive/android_common/turbine/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
+				"out/soong/.intermediates/direct_import/android_common/aar/direct_import.jar",
+				"out/soong/.intermediates/direct_import_dep/android_common/aar/direct_import_dep.jar",
 			},
 			appCombined: []string{
 				"out/soong/.intermediates/app/android_common/javac/app.jar",
-				"out/soong/.intermediates/direct/android_common/combined/direct.jar",
-				"out/soong/.intermediates/direct_import/android_common/combined/direct_import.jar",
+				"out/soong/.intermediates/direct/android_common/javac/direct.jar",
+				"out/soong/.intermediates/transitive/android_common/javac/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
+				"out/soong/.intermediates/direct_import/android_common/aar/direct_import.jar",
+				"out/soong/.intermediates/direct_import_dep/android_common/aar/direct_import_dep.jar",
 			},
 
 			directResources: nil,
@@ -1154,17 +1194,19 @@
 			},
 			directSrcJars: nil,
 			directClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
 				"out/soong/.intermediates/direct/android_common/busybox/R.jar",
 				"out/soong/.intermediates/transitive_import_dep/android_common/busybox/R.jar",
 				"out/soong/.intermediates/transitive_import/android_common/busybox/R.jar",
-				"out/soong/.intermediates/transitive/android_common/turbine-combined/transitive.jar",
-				"out/soong/.intermediates/transitive_import/android_common/turbine-combined/transitive_import.jar",
+				"out/soong/.intermediates/transitive/android_common/turbine/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
 			},
 			directCombined: []string{
 				"out/soong/.intermediates/direct/android_common/javac/direct.jar",
 				"out/soong/.intermediates/transitive/android_common/javac/transitive.jar",
-				"out/soong/.intermediates/transitive_import/android_common/combined/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
 			},
 
 			dontVerifyTransitive:       true,
@@ -1195,15 +1237,24 @@
 			},
 			appSrcJars: []string{"out/soong/.intermediates/app/android_common/gen/android/R.srcjar"},
 			appClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
-				"out/soong/.intermediates/shared/android_common/turbine-combined/shared.jar",
-				"out/soong/.intermediates/direct/android_common/turbine-combined/direct.jar",
-				"out/soong/.intermediates/direct_import/android_common/turbine-combined/direct_import.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
+				"out/soong/.intermediates/shared/android_common/turbine/shared.jar",
+				"out/soong/.intermediates/shared_transitive_static/android_common/turbine/shared_transitive_static.jar",
+				"out/soong/.intermediates/direct/android_common/turbine/direct.jar",
+				"out/soong/.intermediates/transitive/android_common/turbine/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
+				"out/soong/.intermediates/direct_import/android_common/aar/direct_import.jar",
+				"out/soong/.intermediates/direct_import_dep/android_common/aar/direct_import_dep.jar",
 			},
 			appCombined: []string{
 				"out/soong/.intermediates/app/android_common/javac/app.jar",
-				"out/soong/.intermediates/direct/android_common/combined/direct.jar",
-				"out/soong/.intermediates/direct_import/android_common/combined/direct_import.jar",
+				"out/soong/.intermediates/direct/android_common/javac/direct.jar",
+				"out/soong/.intermediates/transitive/android_common/javac/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
+				"out/soong/.intermediates/direct_import/android_common/aar/direct_import.jar",
+				"out/soong/.intermediates/direct_import_dep/android_common/aar/direct_import_dep.jar",
 			},
 
 			directResources: nil,
@@ -1216,14 +1267,16 @@
 			directImports: []string{"out/soong/.intermediates/default/java/framework-res/android_common/package-res.apk"},
 			directSrcJars: []string{"out/soong/.intermediates/direct/android_common/gen/android/R.srcjar"},
 			directClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
-				"out/soong/.intermediates/transitive/android_common/turbine-combined/transitive.jar",
-				"out/soong/.intermediates/transitive_import/android_common/turbine-combined/transitive_import.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
+				"out/soong/.intermediates/transitive/android_common/turbine/transitive.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
 			},
 			directCombined: []string{
 				"out/soong/.intermediates/direct/android_common/javac/direct.jar",
 				"out/soong/.intermediates/transitive/android_common/javac/transitive.jar",
-				"out/soong/.intermediates/transitive_import/android_common/combined/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import/android_common/aar/transitive_import.jar",
+				"out/soong/.intermediates/transitive_import_dep/android_common/aar/transitive_import_dep.jar",
 			},
 
 			transitiveResources: []string{"out/soong/.intermediates/transitive/android_common/aapt2/transitive/res/values_strings.arsc.flat"},
@@ -1231,7 +1284,7 @@
 			transitiveImports:   []string{"out/soong/.intermediates/default/java/framework-res/android_common/package-res.apk"},
 			transitiveSrcJars:   nil,
 			transitiveClasspath: []string{
-				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine-combined/android_stubs_current.jar",
+				"out/soong/.intermediates/default/java/android_stubs_current/android_common/turbine/android_stubs_current.jar",
 				"out/soong/.intermediates/transitive/android_common/busybox/R.jar",
 			},
 			transitiveCombined: nil,
@@ -1480,7 +1533,6 @@
 					"device/vendor/blah/overlay/bar/res/values/strings.xml",
 				},
 				{"lib", "android_common"}: {
-					"out/soong/.intermediates/lib2/android_common/package-res.apk",
 					"lib/res/res/values/strings.xml",
 					"device/vendor/blah/overlay/lib/res/values/strings.xml",
 				},
@@ -1515,12 +1567,10 @@
 					"device/vendor/blah/overlay/bar/res/values/strings.xml",
 				},
 				{"lib", "android_common"}: {
-					"out/soong/.intermediates/lib2/android_common/package-res.apk",
 					"lib/res/res/values/strings.xml",
 					"device/vendor/blah/overlay/lib/res/values/strings.xml",
 				},
 				{"lib", "android_common_rro"}: {
-					"out/soong/.intermediates/lib2/android_common_rro/package-res.apk",
 					"lib/res/res/values/strings.xml",
 				},
 			},
@@ -1560,7 +1610,6 @@
 				},
 				{"bar", "android_common"}: {"device/vendor/blah/static_overlay/bar/res/values/strings.xml"},
 				{"lib", "android_common"}: {
-					"out/soong/.intermediates/lib2/android_common/package-res.apk",
 					"lib/res/res/values/strings.xml",
 				},
 			},
@@ -3000,14 +3049,14 @@
 
 	// Verify baz, which depends on the overridden module foo, has the correct classpath javac arg.
 	javac := ctx.ModuleForTests(t, "baz", "android_common").Rule("javac")
-	fooTurbine := "out/soong/.intermediates/foo/android_common/turbine-combined/foo.jar"
+	fooTurbine := "out/soong/.intermediates/foo/android_common/turbine/foo.jar"
 	if !strings.Contains(javac.Args["classpath"], fooTurbine) {
 		t.Errorf("baz classpath %v does not contain %q", javac.Args["classpath"], fooTurbine)
 	}
 
 	// Verify qux, which depends on the overriding module bar, has the correct classpath javac arg.
 	javac = ctx.ModuleForTests(t, "qux", "android_common").Rule("javac")
-	barTurbine := "out/soong/.intermediates/foo/android_common_bar/turbine-combined/foo.jar"
+	barTurbine := "out/soong/.intermediates/foo/android_common_bar/turbine/foo.jar"
 	if !strings.Contains(javac.Args["classpath"], barTurbine) {
 		t.Errorf("qux classpath %v does not contain %q", javac.Args["classpath"], barTurbine)
 	}
@@ -3084,7 +3133,7 @@
 
 		// Check if javac classpath has the correct jar file path. This checks instrumentation_for overrides.
 		javac := variant.Rule("javac")
-		turbine := filepath.Join("out", "soong", ".intermediates", "foo", expected.targetVariant, "turbine-combined", "foo.jar")
+		turbine := filepath.Join("out", "soong", ".intermediates", "foo", expected.targetVariant, "turbine", "foo.jar")
 		if !strings.Contains(javac.Args["classpath"], turbine) {
 			t.Errorf("classpath %q does not contain %q", javac.Args["classpath"], turbine)
 		}
diff --git a/java/base.go b/java/base.go
index fccc806..0833831 100644
--- a/java/base.go
+++ b/java/base.go
@@ -1298,15 +1298,11 @@
 		}
 		j.headerJarFile = combinedHeaderJarFile
 
-		if ctx.Config().UseTransitiveJarsInClasspath() {
-			if len(localHeaderJars) > 0 {
-				ctx.CheckbuildFile(localHeaderJars...)
-			} else {
-				// There are no local sources or resources in this module, so there is nothing to checkbuild.
-				ctx.UncheckedModule()
-			}
+		if len(localHeaderJars) > 0 {
+			ctx.CheckbuildFile(localHeaderJars...)
 		} else {
-			ctx.CheckbuildFile(j.headerJarFile)
+			// There are no local sources or resources in this module, so there is nothing to checkbuild.
+			ctx.UncheckedModule()
 		}
 
 		j.outputFile = j.headerJarFile
@@ -1604,12 +1600,7 @@
 	completeStaticLibsResourceJars := depset.New(depset.PREORDER, localResourceJars, deps.transitiveStaticLibsResourceJars)
 
 	var combinedResourceJar android.Path
-	var resourceJars android.Paths
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		resourceJars = completeStaticLibsResourceJars.ToList()
-	} else {
-		resourceJars = append(slices.Clone(localResourceJars), deps.staticResourceJars...)
-	}
+	resourceJars := completeStaticLibsResourceJars.ToList()
 	if len(resourceJars) == 1 {
 		combinedResourceJar = resourceJars[0]
 	} else if len(resourceJars) > 0 {
@@ -1630,12 +1621,7 @@
 
 	completeStaticLibsImplementationJars := depset.New(depset.PREORDER, localImplementationJars, deps.transitiveStaticLibsImplementationJars)
 
-	var jars android.Paths
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		jars = completeStaticLibsImplementationJars.ToList()
-	} else {
-		jars = append(slices.Clone(localImplementationJars), deps.staticJars...)
-	}
+	jars := completeStaticLibsImplementationJars.ToList()
 
 	jars = append(jars, extraDepCombinedJars...)
 
@@ -1766,7 +1752,7 @@
 		headerJarFile := android.PathForModuleOut(ctx, "javac-header", jarName)
 		convertImplementationJarToHeaderJar(ctx, j.implementationJarFile, headerJarFile)
 		j.headerJarFile = headerJarFile
-		if len(localImplementationJars) == 1 && ctx.Config().UseTransitiveJarsInClasspath() {
+		if len(localImplementationJars) == 1 {
 			localHeaderJarFile := android.PathForModuleOut(ctx, "local-javac-header", jarName)
 			convertImplementationJarToHeaderJar(ctx, localImplementationJars[0], localHeaderJarFile)
 			localHeaderJars = append(localHeaderJars, localHeaderJarFile)
@@ -1796,16 +1782,10 @@
 
 	// merge implementation jar with resources if necessary
 	var implementationAndResourcesJarsToCombine android.Paths
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		resourceJars := completeStaticLibsResourceJars.ToList()
-		if len(resourceJars) > 0 {
-			implementationAndResourcesJarsToCombine = append(resourceJars, completeStaticLibsImplementationJarsToCombine.ToList()...)
-			implementationAndResourcesJarsToCombine = append(implementationAndResourcesJarsToCombine, extraDepCombinedJars...)
-		}
-	} else {
-		if combinedResourceJar != nil {
-			implementationAndResourcesJarsToCombine = android.Paths{combinedResourceJar, outputFile}
-		}
+	combinedResourceJars := completeStaticLibsResourceJars.ToList()
+	if len(combinedResourceJars) > 0 {
+		implementationAndResourcesJarsToCombine = slices.Concat(combinedResourceJars,
+			completeStaticLibsImplementationJarsToCombine.ToList(), extraDepCombinedJars)
 	}
 
 	if len(implementationAndResourcesJarsToCombine) > 0 {
@@ -1855,18 +1835,9 @@
 			}
 
 			// merge dex jar with resources if necessary
-			var dexAndResourceJarsToCombine android.Paths
-			if ctx.Config().UseTransitiveJarsInClasspath() {
-				resourceJars := completeStaticLibsResourceJars.ToList()
-				if len(resourceJars) > 0 {
-					dexAndResourceJarsToCombine = append(android.Paths{dexOutputFile}, resourceJars...)
-				}
-			} else {
-				if combinedResourceJar != nil {
-					dexAndResourceJarsToCombine = android.Paths{dexOutputFile, combinedResourceJar}
-				}
-			}
-			if len(dexAndResourceJarsToCombine) > 0 {
+			if len(combinedResourceJars) > 0 {
+				dexAndResourceJarsToCombine := append(android.Paths{dexOutputFile}, combinedResourceJars...)
+
 				combinedJar := android.PathForModuleOut(ctx, "dex-withres", jarName)
 				TransformJarsToJar(ctx, combinedJar, "for dex resources", dexAndResourceJarsToCombine, android.OptionalPath{},
 					false, nil, nil)
@@ -1938,18 +1909,13 @@
 
 	j.collectTransitiveSrcFiles(ctx, srcFiles)
 
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		if len(localImplementationJars) > 0 || len(localResourceJars) > 0 || len(localHeaderJars) > 0 {
-			ctx.CheckbuildFile(localImplementationJars...)
-			ctx.CheckbuildFile(localResourceJars...)
-			ctx.CheckbuildFile(localHeaderJars...)
-		} else {
-			// There are no local sources or resources in this module, so there is nothing to checkbuild.
-			ctx.UncheckedModule()
-		}
+	if len(localImplementationJars) > 0 || len(localResourceJars) > 0 || len(localHeaderJars) > 0 {
+		ctx.CheckbuildFile(localImplementationJars...)
+		ctx.CheckbuildFile(localResourceJars...)
+		ctx.CheckbuildFile(localHeaderJars...)
 	} else {
-		ctx.CheckbuildFile(j.implementationJarFile)
-		ctx.CheckbuildFile(j.headerJarFile)
+		// There are no local sources or resources in this module, so there is nothing to checkbuild.
+		ctx.UncheckedModule()
 	}
 
 	// Save the output file with no relative path so that it doesn't end up in a subdirectory when used as a resource
@@ -2116,13 +2082,8 @@
 
 	// Combine any static header libraries into classes-header.jar. If there is only
 	// one input jar this step will be skipped.
-	var jars android.Paths
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		depSet := depset.New(depset.PREORDER, localHeaderJars, deps.transitiveStaticLibsHeaderJars)
-		jars = depSet.ToList()
-	} else {
-		jars = append(slices.Clone(localHeaderJars), deps.staticHeaderJars...)
-	}
+	depSet := depset.New(depset.PREORDER, localHeaderJars, deps.transitiveStaticLibsHeaderJars)
+	jars := depSet.ToList()
 
 	// we cannot skip the combine step for now if there is only one jar
 	// since we have to strip META-INF/TRANSITIVE dir from turbine.jar
@@ -2634,14 +2595,12 @@
 	deps.transitiveStaticLibsImplementationJars = transitiveStaticJarsImplementationLibs
 	deps.transitiveStaticLibsResourceJars = transitiveStaticJarsResourceLibs
 
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		depSet := depset.New(depset.PREORDER, nil, transitiveClasspathHeaderJars)
-		deps.classpath = depSet.ToList()
-		depSet = depset.New(depset.PREORDER, nil, transitiveBootClasspathHeaderJars)
-		deps.bootClasspath = depSet.ToList()
-		depSet = depset.New(depset.PREORDER, nil, transitiveJava9ClasspathHeaderJars)
-		deps.java9Classpath = depSet.ToList()
-	}
+	depSet := depset.New(depset.PREORDER, nil, transitiveClasspathHeaderJars)
+	deps.classpath = depSet.ToList()
+	depSet = depset.New(depset.PREORDER, nil, transitiveBootClasspathHeaderJars)
+	deps.bootClasspath = depSet.ToList()
+	depSet = depset.New(depset.PREORDER, nil, transitiveJava9ClasspathHeaderJars)
+	deps.java9Classpath = depSet.ToList()
 
 	if ctx.Device() {
 		sdkDep := decodeSdkDep(ctx, android.SdkContext(j))
diff --git a/java/device_host_converter_test.go b/java/device_host_converter_test.go
index 197bb9f..42e3b46 100644
--- a/java/device_host_converter_test.go
+++ b/java/device_host_converter_test.go
@@ -15,10 +15,11 @@
 package java
 
 import (
-	"android/soong/android"
 	"slices"
 	"strings"
 	"testing"
+
+	"android/soong/android"
 )
 
 func TestDeviceForHost(t *testing.T) {
@@ -54,12 +55,12 @@
 	ctx, config := testJava(t, bp)
 
 	deviceModule := ctx.ModuleForTests(t, "device_module", "android_common")
-	deviceTurbineCombined := deviceModule.Output("turbine-combined/device_module.jar")
+	deviceTurbine := deviceModule.Output("turbine/device_module.jar")
 	deviceJavac := deviceModule.Output("javac/device_module.jar")
 	deviceRes := deviceModule.Output("res/device_module.jar")
 
 	deviceImportModule := ctx.ModuleForTests(t, "device_import_module", "android_common")
-	deviceImportCombined := deviceImportModule.Output("combined/device_import_module.jar")
+	deviceImportCombined := deviceImportModule.Output("local-combined/device_import_module.jar")
 
 	hostModule := ctx.ModuleForTests(t, "host_module", config.BuildOSCommonTarget.String())
 	hostJavac := hostModule.Output("javac/host_module.jar")
@@ -69,7 +70,7 @@
 
 	// check classpath of host module with dependency on device_for_host_module
 	expectedClasspath := "-classpath " + strings.Join(android.Paths{
-		deviceTurbineCombined.Output,
+		deviceTurbine.Output,
 		deviceImportCombined.Output,
 	}.Strings(), ":")
 
@@ -137,11 +138,11 @@
 
 	hostModule := ctx.ModuleForTests(t, "host_module", config.BuildOSCommonTarget.String())
 	hostJavac := hostModule.Output("javac/host_module.jar")
-	hostJavacHeader := hostModule.Output("javac-header/host_module.jar")
+	hostJavacHeader := hostModule.Output("local-javac-header/host_module.jar")
 	hostRes := hostModule.Output("res/host_module.jar")
 
 	hostImportModule := ctx.ModuleForTests(t, "host_import_module", config.BuildOSCommonTarget.String())
-	hostImportCombined := hostImportModule.Output("combined/host_import_module.jar")
+	hostImportCombined := hostImportModule.Output("local-combined/host_import_module.jar")
 
 	deviceModule := ctx.ModuleForTests(t, "device_module", "android_common")
 	deviceJavac := deviceModule.Output("javac/device_module.jar")
diff --git a/java/dex.go b/java/dex.go
index c9d3f37..ed2df21 100644
--- a/java/dex.go
+++ b/java/dex.go
@@ -435,6 +435,11 @@
 		android.PathForSource(ctx, "build/make/core/proguard.flags"),
 	}
 
+	if ctx.Config().UseR8GlobalCheckNotNullFlags() {
+		flagFiles = append(flagFiles, android.PathForSource(ctx,
+			"build/make/core/proguard/checknotnull.flags"))
+	}
+
 	flagFiles = append(flagFiles, d.extraProguardFlagsFiles...)
 	// TODO(ccross): static android library proguard files
 
@@ -583,7 +588,6 @@
 	var description string
 	var artProfileOutputPath *android.OutputPath
 	var implicitOutputs android.WritablePaths
-	var flags []string
 	var deps android.Paths
 	args := map[string]string{
 		"zipFlags":       zipFlags,
@@ -610,18 +614,13 @@
 		description = "r8"
 		debugMode := android.InList("--debug", commonFlags)
 		r8Flags, r8Deps, r8ArtProfileOutputPath := d.r8Flags(ctx, dexParams, debugMode)
-		flags = append(flags, r8Flags...)
 		deps = append(deps, r8Deps...)
 		args["r8Flags"] = strings.Join(append(commonFlags, r8Flags...), " ")
 		if r8ArtProfileOutputPath != nil {
 			artProfileOutputPath = r8ArtProfileOutputPath
-			implicitOutputs = append(
-				implicitOutputs,
-				artProfileOutputPath,
-			)
 			// Add the implicit r8 Art profile output to args so that r8RE knows
 			// about this implicit output
-			args["outR8ArtProfile"] = artProfileOutputPath.String()
+			args["outR8ArtProfile"] = r8ArtProfileOutputPath.String()
 		}
 		args["outDict"] = proguardDictionary.String()
 		args["outConfig"] = proguardConfiguration.String()
@@ -642,16 +641,11 @@
 	if useD8 {
 		description = "d8"
 		d8Flags, d8Deps, d8ArtProfileOutputPath := d.d8Flags(ctx, dexParams)
-		flags = append(flags, d8Flags...)
 		deps = append(deps, d8Deps...)
 		deps = append(deps, commonDeps...)
 		args["d8Flags"] = strings.Join(append(commonFlags, d8Flags...), " ")
 		if d8ArtProfileOutputPath != nil {
 			artProfileOutputPath = d8ArtProfileOutputPath
-			implicitOutputs = append(
-				implicitOutputs,
-				artProfileOutputPath,
-			)
 		}
 		// If we are generating both d8 and r8, only use RBE when both are enabled.
 		switch {
@@ -667,6 +661,12 @@
 			rule = d8
 		}
 	}
+	if artProfileOutputPath != nil {
+		implicitOutputs = append(
+			implicitOutputs,
+			artProfileOutputPath,
+		)
+	}
 	ctx.Build(pctx, android.BuildParams{
 		Rule:            rule,
 		Description:     description,
@@ -697,3 +697,13 @@
 
 	return javalibJar, artProfileOutputPath
 }
+
+type ProguardInfo struct {
+	ModuleName         string
+	Class              string
+	ProguardDictionary android.Path
+	ProguardUsageZip   android.Path
+	ClassesJar         android.Path
+}
+
+var ProguardProvider = blueprint.NewProvider[ProguardInfo]()
diff --git a/java/dex_test.go b/java/dex_test.go
index 2126e42..66d801d 100644
--- a/java/dex_test.go
+++ b/java/dex_test.go
@@ -70,16 +70,17 @@
 	appR8 := app.Rule("r8")
 	stableAppR8 := stableApp.Rule("r8")
 	corePlatformAppR8 := corePlatformApp.Rule("r8")
-	libHeader := lib.Output("turbine-combined/lib.jar").Output
-	staticLibHeader := staticLib.Output("turbine-combined/static_lib.jar").Output
+	libHeader := lib.Output("turbine/lib.jar").Output
+	libCombinedHeader := lib.Output("turbine-combined/lib.jar").Output
+	staticLibHeader := staticLib.Output("turbine/static_lib.jar").Output
 
 	android.AssertStringDoesContain(t, "expected lib header jar in app javac classpath",
 		appJavac.Args["classpath"], libHeader.String())
 	android.AssertStringDoesContain(t, "expected static_lib header jar in app javac classpath",
 		appJavac.Args["classpath"], staticLibHeader.String())
 
-	android.AssertStringDoesContain(t, "expected lib header jar in app r8 classpath",
-		appR8.Args["r8Flags"], libHeader.String())
+	android.AssertStringDoesContain(t, "expected lib combined header jar in app r8 classpath",
+		appR8.Args["r8Flags"], libCombinedHeader.String())
 	android.AssertStringDoesNotContain(t, "expected no static_lib header jar in app r8 classpath",
 		appR8.Args["r8Flags"], staticLibHeader.String())
 	android.AssertStringDoesContain(t, "expected -ignorewarnings in app r8 flags",
@@ -331,16 +332,17 @@
 	fooJavac := foo.Rule("javac")
 	fooD8 := foo.Rule("d8")
 	appD8 := app.Rule("d8")
-	libHeader := lib.Output("turbine-combined/lib.jar").Output
-	staticLibHeader := staticLib.Output("turbine-combined/static_lib.jar").Output
+	libHeader := lib.Output("turbine/lib.jar").Output
+	libCombinedHeader := lib.Output("turbine-combined/lib.jar").Output
+	staticLibHeader := staticLib.Output("turbine/static_lib.jar").Output
 
 	android.AssertStringDoesContain(t, "expected lib header jar in foo javac classpath",
 		fooJavac.Args["classpath"], libHeader.String())
 	android.AssertStringDoesContain(t, "expected static_lib header jar in foo javac classpath",
 		fooJavac.Args["classpath"], staticLibHeader.String())
 
-	android.AssertStringDoesContain(t, "expected lib header jar in foo d8 classpath",
-		fooD8.Args["d8Flags"], libHeader.String())
+	android.AssertStringDoesContain(t, "expected lib combined header jar in foo d8 classpath",
+		fooD8.Args["d8Flags"], libCombinedHeader.String())
 	android.AssertStringDoesNotContain(t, "expected no  static_lib header jar in foo javac classpath",
 		fooD8.Args["d8Flags"], staticLibHeader.String())
 
diff --git a/java/dexpreopt.go b/java/dexpreopt.go
index 5755dec..b21cfc9 100644
--- a/java/dexpreopt.go
+++ b/java/dexpreopt.go
@@ -565,6 +565,10 @@
 	if !isApexSystemServerJar {
 		d.builtInstalled = dexpreoptRule.Installs().String()
 	}
+
+	if isSystemServerJar {
+		checkSystemServerOrder(ctx, libName)
+	}
 }
 
 func getModuleInstallPathInfo(ctx android.ModuleContext, fullInstallPath string) (android.InstallPath, string, string) {
@@ -631,3 +635,30 @@
 func (d *dexpreopter) SetRewrittenProfile(p android.Path) {
 	d.rewrittenProfile = p
 }
+
+// Check the order of jars on the system server classpath and give a warning/error if a jar precedes
+// one of its dependencies. This is not an error, but a missed optimization, as dexpreopt won't
+// have the dependency jar in the class loader context, and it won't be able to resolve any
+// references to its classes and methods.
+func checkSystemServerOrder(ctx android.ModuleContext, libName string) {
+	config := dexpreopt.GetGlobalConfig(ctx)
+	jars := config.AllSystemServerClasspathJars(ctx)
+	jarIndex := config.AllSystemServerJars(ctx).IndexOfJar(libName)
+	ctx.WalkDeps(func(dep android.Module, parent android.Module) bool {
+		tag := ctx.OtherModuleDependencyTag(dep)
+		// Ideally this should only be walking relevant dependencies, but to maintain existing behavior
+		// for now just exclude any known irrelevant dependencies that would lead to incorrect errors.
+		if _, ok := tag.(bootclasspathDependencyTag); ok {
+			return false
+		}
+		depIndex := jars.IndexOfJar(dep.Name())
+		if jarIndex < depIndex && !config.BrokenSuboptimalOrderOfSystemServerJars {
+			jar := jars.Jar(jarIndex)
+			dep := jars.Jar(depIndex)
+			ctx.ModuleErrorf("non-optimal order of jars on the system server classpath:"+
+				" '%s' precedes its dependency '%s', so dexpreopt is unable to resolve any"+
+				" references from '%s' to '%s'.\n", jar, dep, jar, dep)
+		}
+		return true
+	})
+}
diff --git a/java/fuzz_test.go b/java/fuzz_test.go
index 8cbe873..735b8da 100644
--- a/java/fuzz_test.go
+++ b/java/fuzz_test.go
@@ -72,8 +72,8 @@
 	}
 
 	baz := result.ModuleForTests(t, "baz", osCommonTarget).Rule("javac").Output.String()
-	barOut := filepath.Join("out", "soong", ".intermediates", "bar", osCommonTarget, "javac-header", "bar.jar")
-	bazOut := filepath.Join("out", "soong", ".intermediates", "baz", osCommonTarget, "javac-header", "baz.jar")
+	barOut := filepath.Join("out", "soong", ".intermediates", "bar", osCommonTarget, "local-javac-header", "bar.jar")
+	bazOut := filepath.Join("out", "soong", ".intermediates", "baz", osCommonTarget, "local-javac-header", "baz.jar")
 
 	android.AssertStringDoesContain(t, "foo classpath", javac.Args["classpath"], barOut)
 	android.AssertStringDoesContain(t, "foo classpath", javac.Args["classpath"], bazOut)
diff --git a/java/java.go b/java/java.go
index 45e55d5..b18c561 100644
--- a/java/java.go
+++ b/java/java.go
@@ -1172,6 +1172,16 @@
 	buildComplianceMetadata(ctx)
 
 	j.createApiXmlFile(ctx)
+
+	if j.dexer.proguardDictionary.Valid() {
+		android.SetProvider(ctx, ProguardProvider, ProguardInfo{
+			ModuleName:         ctx.ModuleName(),
+			Class:              "JAVA_LIBRARIES",
+			ProguardDictionary: j.dexer.proguardDictionary.Path(),
+			ProguardUsageZip:   j.dexer.proguardUsageZip.Path(),
+			ClassesJar:         j.implementationAndResourcesJar,
+		})
+	}
 }
 
 func (j *Library) javaLibraryModuleInfoJSON(ctx android.ModuleContext) *android.ModuleInfoJSON {
@@ -1539,6 +1549,11 @@
 	// host test.
 	Device_first_prefer32_data []string `android:"path_device_first_prefer32"`
 
+	// Same as data, but will add dependencies on modules using the host's os variation and
+	// the common arch variation. Useful for a device test that wants to depend on a host
+	// module, for example to include a custom Tradefed test runner.
+	Host_common_data []string `android:"path_host_common"`
+
 	// Flag to indicate whether or not to create test config automatically. If AndroidTest.xml
 	// doesn't exist next to the Android.bp, this attribute doesn't need to be set to true
 	// explicitly.
@@ -1837,6 +1852,7 @@
 	j.data = append(j.data, android.PathsForModuleSrc(ctx, j.testProperties.Device_common_data)...)
 	j.data = append(j.data, android.PathsForModuleSrc(ctx, j.testProperties.Device_first_data)...)
 	j.data = append(j.data, android.PathsForModuleSrc(ctx, j.testProperties.Device_first_prefer32_data)...)
+	j.data = append(j.data, android.PathsForModuleSrc(ctx, j.testProperties.Host_common_data)...)
 
 	j.extraTestConfigs = android.PathsForModuleSrc(ctx, j.testProperties.Test_options.Extra_test_configs)
 
@@ -3072,12 +3088,7 @@
 	// file of the module to be named jarName.
 	var outputFile android.Path
 	combinedImplementationJar := android.PathForModuleOut(ctx, "combined", jarName)
-	var implementationJars android.Paths
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		implementationJars = completeStaticLibsImplementationJars.ToList()
-	} else {
-		implementationJars = append(slices.Clone(localJars), staticJars...)
-	}
+	implementationJars := completeStaticLibsImplementationJars.ToList()
 	TransformJarsToJar(ctx, combinedImplementationJar, "combine prebuilt implementation jars", implementationJars, android.OptionalPath{},
 		false, j.properties.Exclude_files, j.properties.Exclude_dirs)
 	outputFile = combinedImplementationJar
@@ -3100,12 +3111,7 @@
 	if reuseImplementationJarAsHeaderJar {
 		headerJar = outputFile
 	} else {
-		var headerJars android.Paths
-		if ctx.Config().UseTransitiveJarsInClasspath() {
-			headerJars = completeStaticLibsHeaderJars.ToList()
-		} else {
-			headerJars = append(slices.Clone(localJars), staticHeaderJars...)
-		}
+		headerJars := completeStaticLibsHeaderJars.ToList()
 		headerOutputFile := android.PathForModuleOut(ctx, "turbine-combined", jarName)
 		TransformJarsToJar(ctx, headerOutputFile, "combine prebuilt header jars", headerJars, android.OptionalPath{},
 			false, j.properties.Exclude_files, j.properties.Exclude_dirs)
@@ -3169,11 +3175,7 @@
 
 	j.exportAidlIncludeDirs = android.PathsForModuleSrc(ctx, j.properties.Aidl.Export_include_dirs)
 
-	if ctx.Config().UseTransitiveJarsInClasspath() {
-		ctx.CheckbuildFile(localJars...)
-	} else {
-		ctx.CheckbuildFile(outputFile)
-	}
+	ctx.CheckbuildFile(localJars...)
 
 	if ctx.Device() {
 		// Shared libraries deapexed from prebuilt apexes are no longer supported.
diff --git a/java/java_test.go b/java/java_test.go
index f097762..a6290a6 100644
--- a/java/java_test.go
+++ b/java/java_test.go
@@ -110,7 +110,7 @@
 	case strings.HasSuffix(name, ".jar"):
 		return name
 	default:
-		return filepath.Join("out", "soong", ".intermediates", defaultJavaDir, name, "android_common", "turbine-combined", name+".jar")
+		return filepath.Join("out", "soong", ".intermediates", defaultJavaDir, name, "android_common", "turbine", name+".jar")
 	}
 }
 
@@ -240,11 +240,6 @@
 			srcs: ["d.java"],
 		}`
 
-	frameworkTurbineCombinedJars := []string{
-		"out/soong/.intermediates/default/java/ext/android_common/turbine-combined/ext.jar",
-		"out/soong/.intermediates/default/java/framework/android_common/turbine-combined/framework.jar",
-	}
-
 	frameworkTurbineJars := []string{
 		"out/soong/.intermediates/default/java/ext/android_common/turbine/ext.jar",
 		"out/soong/.intermediates/default/java/framework/android_common/turbine/framework.jar",
@@ -270,43 +265,6 @@
 			preparer:       android.NullFixturePreparer,
 			fooJavacInputs: []string{"a.java"},
 			fooJavacClasspath: slices.Concat(
-				frameworkTurbineCombinedJars,
-				[]string{
-					"out/soong/.intermediates/bar/android_common/turbine-combined/bar.jar",
-					"out/soong/.intermediates/baz/android_common/turbine-combined/baz.jar",
-				},
-			),
-			fooCombinedInputs: []string{
-				"out/soong/.intermediates/foo/android_common/javac/foo.jar",
-				"out/soong/.intermediates/baz/android_common/combined/baz.jar",
-			},
-
-			fooHeaderCombinedInputs: []string{
-				"out/soong/.intermediates/foo/android_common/turbine/foo.jar",
-				"out/soong/.intermediates/baz/android_common/turbine-combined/baz.jar",
-			},
-
-			barJavacInputs: []string{"b.java"},
-			barJavacClasspath: slices.Concat(
-				frameworkTurbineCombinedJars,
-				[]string{
-					"out/soong/.intermediates/quz/android_common/turbine-combined/quz.jar",
-				},
-			),
-			barCombinedInputs: []string{
-				"out/soong/.intermediates/bar/android_common/javac/bar.jar",
-				"out/soong/.intermediates/quz/android_common/javac/quz.jar",
-			},
-			barHeaderCombinedInputs: []string{
-				"out/soong/.intermediates/bar/android_common/turbine/bar.jar",
-				"out/soong/.intermediates/quz/android_common/turbine-combined/quz.jar",
-			},
-		},
-		{
-			name:           "transitive classpath",
-			preparer:       PrepareForTestWithTransitiveClasspathEnabled,
-			fooJavacInputs: []string{"a.java"},
-			fooJavacClasspath: slices.Concat(
 				frameworkTurbineJars,
 				[]string{
 					"out/soong/.intermediates/bar/android_common/turbine/bar.jar",
@@ -627,6 +585,29 @@
 	}
 }
 
+func TestHostCommonData(t *testing.T) {
+	t.Parallel()
+	ctx, _ := testJava(t, `
+		java_library_host {
+			name: "host",
+			srcs: ["a.java"],
+		}
+
+		java_test {
+			name: "foo",
+			srcs: ["a.java"],
+			host_common_data: [":host"],
+		}
+	`)
+
+	foo := ctx.ModuleForTests(t, "foo", "android_common").Module().(*Test)
+	host := ctx.ModuleForTests(t, "host", ctx.Config().BuildOSCommonTarget.String()).Module().(*Library)
+
+	if g, w := foo.data.RelativeToTop().Strings(), []string{host.outputFile.RelativeToTop().String()}; !slices.Equal(g, w) {
+		t.Errorf("expected test data %q, got %q\n", w, g)
+	}
+}
+
 func TestHostBinaryNoJavaDebugInfoOverride(t *testing.T) {
 	t.Parallel()
 	bp := `
@@ -726,11 +707,11 @@
 	javac := fooModule.Rule("javac")
 	combineJar := ctx.ModuleForTests(t, "foo", "android_common").Description("for javac")
 	barModule := ctx.ModuleForTests(t, "bar", "android_common")
-	barJar := barModule.Output("combined/bar.jar").Output
+	barJar := barModule.Output("local-combined/bar.jar").Output
 	bazModule := ctx.ModuleForTests(t, "baz", "android_common")
-	bazJar := bazModule.Output("combined/baz.jar").Output
+	bazJar := bazModule.Output("local-combined/baz.jar").Output
 	sdklibStubsJar := ctx.ModuleForTests(t, "sdklib.stubs", "android_common").
-		Output("combined/sdklib.stubs.jar").Output
+		Output("local-combined/sdklib.stubs.jar").Output
 
 	fooLibrary := fooModule.Module().(*Library)
 	assertDeepEquals(t, "foo unique sources incorrect",
@@ -858,7 +839,7 @@
 		t.Errorf(`foo inputs %v != ["a.java"]`, javac.Inputs)
 	}
 
-	barTurbine := filepath.Join("out", "soong", ".intermediates", "bar", "android_common", "turbine-combined", "bar.jar")
+	barTurbine := filepath.Join("out", "soong", ".intermediates", "bar", "android_common", "turbine", "bar.jar")
 	if !strings.Contains(javac.Args["classpath"], barTurbine) {
 		t.Errorf("foo classpath %v does not contain %q", javac.Args["classpath"], barTurbine)
 	}
@@ -1047,7 +1028,7 @@
 		t.Errorf("bar combined resource jars %v does not contain %q", w, g)
 	}
 
-	if g, w := barResCombined.Output.String(), bar.Inputs.Strings(); !inList(g, w) {
+	if g, w := barRes.Output.String(), bar.Inputs.Strings(); !inList(g, w) {
 		t.Errorf("bar combined jars %v does not contain %q", w, g)
 	}
 
@@ -1131,7 +1112,7 @@
 
 	android.AssertPathsRelativeToTopEquals(t, "foo inputs", []string{"a.java"}, fooTurbine.Inputs)
 
-	fooHeaderJar := filepath.Join("out", "soong", ".intermediates", "foo", "android_common", "turbine-combined", "foo.jar")
+	fooHeaderJar := filepath.Join("out", "soong", ".intermediates", "foo", "android_common", "turbine", "foo.jar")
 	barTurbineJar := filepath.Join("out", "soong", ".intermediates", "bar", "android_common", "turbine", "bar.jar")
 	android.AssertStringDoesContain(t, "bar turbine classpath", barTurbine.Args["turbineFlags"], fooHeaderJar)
 	android.AssertStringDoesContain(t, "bar javac classpath", barJavac.Args["classpath"], fooHeaderJar)
@@ -1251,16 +1232,18 @@
 
 	source := ctx.ModuleForTests(t, "source_library", "android_common")
 	sourceJar := source.Output("javac/source_library.jar")
-	sourceHeaderJar := source.Output("turbine-combined/source_library.jar")
+	sourceHeaderJar := source.Output("turbine/source_library.jar")
+	sourceCombinedHeaderJar := source.Output("turbine-combined/source_library.jar")
 	sourceJavaInfo, _ := android.OtherModuleProvider(ctx, source.Module(), JavaInfoProvider)
 
 	// The source library produces separate implementation and header jars
 	android.AssertPathsRelativeToTopEquals(t, "source library implementation jar",
 		[]string{sourceJar.Output.String()}, sourceJavaInfo.ImplementationAndResourcesJars)
 	android.AssertPathsRelativeToTopEquals(t, "source library header jar",
-		[]string{sourceHeaderJar.Output.String()}, sourceJavaInfo.HeaderJars)
+		[]string{sourceCombinedHeaderJar.Output.String()}, sourceJavaInfo.HeaderJars)
 
 	importWithNoDeps := ctx.ModuleForTests(t, "import_with_no_deps", "android_common")
+	importWithNoDepsLocalJar := importWithNoDeps.Output("local-combined/import_with_no_deps.jar")
 	importWithNoDepsJar := importWithNoDeps.Output("combined/import_with_no_deps.jar")
 	importWithNoDepsJavaInfo, _ := android.OtherModuleProvider(ctx, importWithNoDeps.Module(), JavaInfoProvider)
 
@@ -1270,10 +1253,14 @@
 	android.AssertPathsRelativeToTopEquals(t, "import with no deps header jar",
 		[]string{importWithNoDepsJar.Output.String()}, importWithNoDepsJavaInfo.HeaderJars)
 	android.AssertPathsRelativeToTopEquals(t, "import with no deps combined inputs",
-		[]string{"no_deps.jar"}, importWithNoDepsJar.Inputs)
+		[]string{importWithNoDepsLocalJar.Output.String()}, importWithNoDepsJar.Inputs)
+	android.AssertPathsRelativeToTopEquals(t, "import with no deps local combined inputs",
+		[]string{"no_deps.jar"}, importWithNoDepsLocalJar.Inputs)
 
 	importWithSourceDeps := ctx.ModuleForTests(t, "import_with_source_deps", "android_common")
+	importWithSourceDepsLocalJar := importWithSourceDeps.Output("local-combined/import_with_source_deps.jar")
 	importWithSourceDepsJar := importWithSourceDeps.Output("combined/import_with_source_deps.jar")
+	importWithSourceDepsLocalHeaderJar := importWithSourceDeps.Output("local-combined/import_with_source_deps.jar")
 	importWithSourceDepsHeaderJar := importWithSourceDeps.Output("turbine-combined/import_with_source_deps.jar")
 	importWithSourceDepsJavaInfo, _ := android.OtherModuleProvider(ctx, importWithSourceDeps.Module(), JavaInfoProvider)
 
@@ -1283,11 +1270,16 @@
 	android.AssertPathsRelativeToTopEquals(t, "import with source deps header jar",
 		[]string{importWithSourceDepsHeaderJar.Output.String()}, importWithSourceDepsJavaInfo.HeaderJars)
 	android.AssertPathsRelativeToTopEquals(t, "import with source deps combined implementation jar inputs",
-		[]string{"source_deps.jar", sourceJar.Output.String()}, importWithSourceDepsJar.Inputs)
+		[]string{importWithSourceDepsLocalJar.Output.String(), sourceJar.Output.String()}, importWithSourceDepsJar.Inputs)
 	android.AssertPathsRelativeToTopEquals(t, "import with source deps combined header jar inputs",
-		[]string{"source_deps.jar", sourceHeaderJar.Output.String()}, importWithSourceDepsHeaderJar.Inputs)
+		[]string{importWithSourceDepsLocalHeaderJar.Output.String(), sourceHeaderJar.Output.String()}, importWithSourceDepsHeaderJar.Inputs)
+	android.AssertPathsRelativeToTopEquals(t, "import with source deps local combined implementation jar inputs",
+		[]string{"source_deps.jar"}, importWithSourceDepsLocalJar.Inputs)
+	android.AssertPathsRelativeToTopEquals(t, "import with source deps local combined header jar inputs",
+		[]string{"source_deps.jar"}, importWithSourceDepsLocalHeaderJar.Inputs)
 
 	importWithImportDeps := ctx.ModuleForTests(t, "import_with_import_deps", "android_common")
+	importWithImportDepsLocalJar := importWithImportDeps.Output("local-combined/import_with_import_deps.jar")
 	importWithImportDepsJar := importWithImportDeps.Output("combined/import_with_import_deps.jar")
 	importWithImportDepsJavaInfo, _ := android.OtherModuleProvider(ctx, importWithImportDeps.Module(), JavaInfoProvider)
 
@@ -1297,7 +1289,9 @@
 	android.AssertPathsRelativeToTopEquals(t, "import with import deps header jar",
 		[]string{importWithImportDepsJar.Output.String()}, importWithImportDepsJavaInfo.HeaderJars)
 	android.AssertPathsRelativeToTopEquals(t, "import with import deps combined implementation jar inputs",
-		[]string{"import_deps.jar", importWithNoDepsJar.Output.String()}, importWithImportDepsJar.Inputs)
+		[]string{importWithImportDepsLocalJar.Output.String(), importWithNoDepsLocalJar.Output.String()}, importWithImportDepsJar.Inputs)
+	android.AssertPathsRelativeToTopEquals(t, "import with import deps local combined implementation jar inputs",
+		[]string{"import_deps.jar"}, importWithImportDepsLocalJar.Inputs)
 }
 
 var compilerFlagsTestCases = []struct {
@@ -1364,6 +1358,7 @@
 
 // TODO(jungjw): Consider making this more robust by ignoring path order.
 func checkPatchModuleFlag(t *testing.T, ctx *android.TestContext, moduleName string, expected string) {
+	t.Helper()
 	variables := ctx.ModuleForTests(t, moduleName, "android_common").VariablesForTestsRelativeToTop()
 	flags := strings.Split(variables["javacFlags"], " ")
 	got := ""
@@ -3107,7 +3102,6 @@
 	result := android.GroupFixturePreparers(
 		PrepareForTestWithJavaDefaultModules,
 		prepareForTestWithFrameworkJacocoInstrumentation,
-		PrepareForTestWithTransitiveClasspathEnabled,
 	).RunTestWithBp(t, `
 		android_app {
 			name: "foo",
diff --git a/java/jdeps.go b/java/jdeps.go
index 927c169..07f8c43 100644
--- a/java/jdeps.go
+++ b/java/jdeps.go
@@ -99,7 +99,7 @@
 		Rule:   android.Touch,
 		Output: jfpath,
 	})
-	ctx.DistForGoal("general-tests", j.outputPath)
+	ctx.DistForGoals([]string{"general-tests", "dist_files"}, j.outputPath)
 }
 
 func createJsonFile(moduleInfos map[string]android.IdeInfo, jfpath android.WritablePath) error {
diff --git a/java/kotlin_test.go b/java/kotlin_test.go
index c7b1ece..4b56cff 100644
--- a/java/kotlin_test.go
+++ b/java/kotlin_test.go
@@ -50,13 +50,6 @@
 			srcs: ["d.kt"],
 		}`
 
-	kotlinStdlibTurbineCombinedJars := []string{
-		"out/soong/.intermediates/default/java/kotlin-stdlib/android_common/turbine-combined/kotlin-stdlib.jar",
-		"out/soong/.intermediates/default/java/kotlin-stdlib-jdk7/android_common/turbine-combined/kotlin-stdlib-jdk7.jar",
-		"out/soong/.intermediates/default/java/kotlin-stdlib-jdk8/android_common/turbine-combined/kotlin-stdlib-jdk8.jar",
-		"out/soong/.intermediates/default/java/kotlin-annotations/android_common/turbine-combined/kotlin-annotations.jar",
-	}
-
 	kotlinStdlibTurbineJars := []string{
 		"out/soong/.intermediates/default/java/kotlin-stdlib/android_common/turbine/kotlin-stdlib.jar",
 		"out/soong/.intermediates/default/java/kotlin-stdlib-jdk7/android_common/turbine/kotlin-stdlib-jdk7.jar",
@@ -71,21 +64,11 @@
 		"out/soong/.intermediates/default/java/kotlin-annotations/android_common/javac/kotlin-annotations.jar",
 	}
 
-	bootclasspathTurbineCombinedJars := []string{
-		"out/soong/.intermediates/default/java/stable.core.platform.api.stubs/android_common/turbine-combined/stable.core.platform.api.stubs.jar",
-		"out/soong/.intermediates/default/java/core-lambda-stubs/android_common/turbine-combined/core-lambda-stubs.jar",
-	}
-
 	bootclasspathTurbineJars := []string{
 		"out/soong/.intermediates/default/java/stable.core.platform.api.stubs/android_common/turbine/stable.core.platform.api.stubs.jar",
 		"out/soong/.intermediates/default/java/core-lambda-stubs/android_common/turbine/core-lambda-stubs.jar",
 	}
 
-	frameworkTurbineCombinedJars := []string{
-		"out/soong/.intermediates/default/java/ext/android_common/turbine-combined/ext.jar",
-		"out/soong/.intermediates/default/java/framework/android_common/turbine-combined/framework.jar",
-	}
-
 	frameworkTurbineJars := []string{
 		"out/soong/.intermediates/default/java/ext/android_common/turbine/ext.jar",
 		"out/soong/.intermediates/default/java/framework/android_common/turbine/framework.jar",
@@ -109,68 +92,8 @@
 		barHeaderCombinedInputs []string
 	}{
 		{
-			name:             "normal",
-			preparer:         android.NullFixturePreparer,
-			fooKotlincInputs: []string{"a.java", "b.kt"},
-			fooJavacInputs:   []string{"a.java"},
-			fooKotlincClasspath: slices.Concat(
-				bootclasspathTurbineCombinedJars,
-				frameworkTurbineCombinedJars,
-				[]string{"out/soong/.intermediates/quz/android_common/turbine-combined/quz.jar"},
-				kotlinStdlibTurbineCombinedJars,
-			),
-			fooJavacClasspath: slices.Concat(
-				[]string{"out/soong/.intermediates/foo/android_common/kotlin_headers/foo.jar"},
-				frameworkTurbineCombinedJars,
-				[]string{"out/soong/.intermediates/quz/android_common/turbine-combined/quz.jar"},
-				kotlinStdlibTurbineCombinedJars,
-			),
-			fooCombinedInputs: slices.Concat(
-				[]string{
-					"out/soong/.intermediates/foo/android_common/kotlin/foo.jar",
-					"out/soong/.intermediates/foo/android_common/javac/foo.jar",
-					"out/soong/.intermediates/quz/android_common/combined/quz.jar",
-				},
-				kotlinStdlibJavacJars,
-			),
-			fooHeaderCombinedInputs: slices.Concat(
-				[]string{
-					"out/soong/.intermediates/foo/android_common/turbine/foo.jar",
-					"out/soong/.intermediates/foo/android_common/kotlin_headers/foo.jar",
-					"out/soong/.intermediates/quz/android_common/turbine-combined/quz.jar",
-				},
-				kotlinStdlibTurbineCombinedJars,
-			),
-
-			barKotlincInputs: []string{"b.kt"},
-			barKotlincClasspath: slices.Concat(
-				bootclasspathTurbineCombinedJars,
-				frameworkTurbineCombinedJars,
-				[]string{
-					"out/soong/.intermediates/foo/android_common/turbine-combined/foo.jar",
-					"out/soong/.intermediates/baz/android_common/turbine-combined/baz.jar",
-				},
-				kotlinStdlibTurbineCombinedJars,
-			),
-			barCombinedInputs: slices.Concat(
-				[]string{
-					"out/soong/.intermediates/bar/android_common/kotlin/bar.jar",
-					"out/soong/.intermediates/baz/android_common/combined/baz.jar",
-				},
-				kotlinStdlibJavacJars,
-				[]string{},
-			),
-			barHeaderCombinedInputs: slices.Concat(
-				[]string{
-					"out/soong/.intermediates/bar/android_common/kotlin_headers/bar.jar",
-					"out/soong/.intermediates/baz/android_common/turbine-combined/baz.jar",
-				},
-				kotlinStdlibTurbineCombinedJars,
-			),
-		},
-		{
 			name:             "transitive classpath",
-			preparer:         PrepareForTestWithTransitiveClasspathEnabled,
+			preparer:         android.NullFixturePreparer,
 			fooKotlincInputs: []string{"a.java", "b.kt"},
 			fooJavacInputs:   []string{"a.java"},
 			fooKotlincClasspath: slices.Concat(
diff --git a/java/ravenwood.go b/java/ravenwood.go
index 3b6c80b..c4078c5 100644
--- a/java/ravenwood.go
+++ b/java/ravenwood.go
@@ -267,6 +267,10 @@
 		moduleInfoJSON.TestConfig = append(moduleInfoJSON.TestConfig, r.testConfig.String())
 	}
 	moduleInfoJSON.CompatibilitySuites = []string{"general-tests", "ravenwood-tests"}
+
+	android.SetProvider(ctx, android.TestSuiteInfoProvider, android.TestSuiteInfo{
+		TestSuites: r.TestSuites(),
+	})
 }
 
 func (r *ravenwoodTest) AndroidMkEntries() []android.AndroidMkEntries {
@@ -384,6 +388,10 @@
 
 	// Normal build should perform install steps
 	ctx.Phony(r.BaseModuleName(), android.PathForPhony(ctx, r.BaseModuleName()+"-install"))
+
+	android.SetProvider(ctx, android.TestSuiteInfoProvider, android.TestSuiteInfo{
+		TestSuites: r.TestSuites(),
+	})
 }
 
 // collectTransitiveJniDeps returns all JNI dependencies, including transitive
diff --git a/java/robolectric.go b/java/robolectric.go
index 43e17f9..be369f7 100644
--- a/java/robolectric.go
+++ b/java/robolectric.go
@@ -168,6 +168,7 @@
 	r.data = append(r.data, android.PathsForModuleSrc(ctx, r.testProperties.Device_common_data)...)
 	r.data = append(r.data, android.PathsForModuleSrc(ctx, r.testProperties.Device_first_data)...)
 	r.data = append(r.data, android.PathsForModuleSrc(ctx, r.testProperties.Device_first_prefer32_data)...)
+	r.data = append(r.data, android.PathsForModuleSrc(ctx, r.testProperties.Host_common_data)...)
 
 	var ok bool
 	var instrumentedApp *JavaInfo
@@ -279,6 +280,10 @@
 	} else {
 		moduleInfoJSON.CompatibilitySuites = append(moduleInfoJSON.CompatibilitySuites, "null-suite")
 	}
+
+	android.SetProvider(ctx, android.TestSuiteInfoProvider, android.TestSuiteInfo{
+		TestSuites: r.TestSuites(),
+	})
 }
 
 func generateSameDirRoboTestConfigJar(ctx android.ModuleContext, outputFile android.ModuleOutPath) {
@@ -416,6 +421,10 @@
 	android.SetProvider(ctx, RobolectricRuntimesInfoProvider, RobolectricRuntimesInfo{
 		Runtimes: r.runtimes,
 	})
+
+	android.SetProvider(ctx, android.TestSuiteInfoProvider, android.TestSuiteInfo{
+		TestSuites: r.TestSuites(),
+	})
 }
 
 func (r *robolectricRuntimes) InstallInTestcases() bool { return true }
diff --git a/java/sdk.go b/java/sdk.go
index 27b2434..8510959 100644
--- a/java/sdk.go
+++ b/java/sdk.go
@@ -358,7 +358,7 @@
 			"api_fingerprint",
 		}
 		count := 0
-		ctx.VisitAllModules(func(module android.Module) {
+		ctx.VisitAllModuleProxies(func(module android.ModuleProxy) {
 			name := ctx.ModuleName(module)
 			if android.InList(name, apiTxtFileModules) {
 				cmd.Inputs(android.OutputFilesForModule(ctx, module, ""))
diff --git a/java/sdk_library_test.go b/java/sdk_library_test.go
index 2cb827d..431bbac 100644
--- a/java/sdk_library_test.go
+++ b/java/sdk_library_test.go
@@ -149,7 +149,7 @@
 
 	bazJavac := result.ModuleForTests(t, "baz", "android_common").Rule("javac")
 	// tests if baz is actually linked to the stubs lib
-	android.AssertStringDoesContain(t, "baz javac classpath", bazJavac.Args["classpath"], "foo.stubs.system.jar")
+	android.AssertStringDoesContain(t, "baz javac classpath", bazJavac.Args["classpath"], "foo.stubs.system.from-text.jar")
 	// ... and not to the impl lib
 	android.AssertStringDoesNotContain(t, "baz javac classpath", bazJavac.Args["classpath"], "foo.jar")
 	// test if baz is not linked to the system variant of foo
@@ -157,15 +157,15 @@
 
 	bazTestJavac := result.ModuleForTests(t, "baz-test", "android_common").Rule("javac")
 	// tests if baz-test is actually linked to the test stubs lib
-	android.AssertStringDoesContain(t, "baz-test javac classpath", bazTestJavac.Args["classpath"], "foo.stubs.test.jar")
+	android.AssertStringDoesContain(t, "baz-test javac classpath", bazTestJavac.Args["classpath"], "foo.stubs.test.from-text.jar")
 
 	baz29Javac := result.ModuleForTests(t, "baz-29", "android_common").Rule("javac")
 	// tests if baz-29 is actually linked to the system 29 stubs lib
-	android.AssertStringDoesContain(t, "baz-29 javac classpath", baz29Javac.Args["classpath"], "prebuilts/sdk/sdk_system_29_foo/android_common/combined/sdk_system_29_foo.jar")
+	android.AssertStringDoesContain(t, "baz-29 javac classpath", baz29Javac.Args["classpath"], "prebuilts/sdk/sdk_system_29_foo/android_common/local-combined/sdk_system_29_foo.jar")
 
 	bazModule30Javac := result.ModuleForTests(t, "baz-module-30", "android_common").Rule("javac")
 	// tests if "baz-module-30" is actually linked to the module 30 stubs lib
-	android.AssertStringDoesContain(t, "baz-module-30 javac classpath", bazModule30Javac.Args["classpath"], "prebuilts/sdk/sdk_module-lib_30_foo/android_common/combined/sdk_module-lib_30_foo.jar")
+	android.AssertStringDoesContain(t, "baz-module-30 javac classpath", bazModule30Javac.Args["classpath"], "prebuilts/sdk/sdk_module-lib_30_foo/android_common/local-combined/sdk_module-lib_30_foo.jar")
 
 	// test if baz has exported SDK lib names foo and bar to qux
 	qux := result.ModuleForTests(t, "qux", "android_common")
@@ -422,7 +422,7 @@
 		android.AssertStringContainsEquals(t, "bad classpath for "+sdklib, sdklibCp, "/"+dep+".jar", expected)
 
 		combineJarInputs := result.ModuleForTests(t, sdklib, "android_common").Rule("combineJar").Inputs.Strings()
-		depPath := filepath.Join("out", "soong", ".intermediates", dep, "android_common", "turbine-combined", dep+".jar")
+		depPath := filepath.Join("out", "soong", ".intermediates", dep, "android_common", "turbine", dep+".jar")
 		android.AssertStringListContainsEquals(t, "bad combined inputs for "+sdklib, combineJarInputs, depPath, combined)
 	}
 	for _, expectation := range expectations {
@@ -458,7 +458,7 @@
 
 	// The bar library should depend on the stubs jar.
 	barLibrary := result.ModuleForTests(t, "bar", "android_common").Rule("javac")
-	if expected, actual := `^-classpath .*:out/soong/[^:]*/turbine-combined/foo\.stubs\.jar$`, barLibrary.Args["classpath"]; !regexp.MustCompile(expected).MatchString(actual) {
+	if expected, actual := `^-classpath .*:out/soong/[^:]*/foo\.stubs\.from-text/foo\.stubs\.from-text\.jar$`, barLibrary.Args["classpath"]; !regexp.MustCompile(expected).MatchString(actual) {
 		t.Errorf("expected %q, found %#q", expected, actual)
 	}
 }
@@ -791,7 +791,7 @@
 
 	stubsPath := func(name string, scope *apiScope) string {
 		name = scope.stubsLibraryModuleName(name)
-		return fmt.Sprintf("out/soong/.intermediates/%[1]s/android_common/turbine-combined/%[1]s.jar", name)
+		return fmt.Sprintf("out/soong/.intermediates/%[1]s.from-text/android_common/%[1]s.from-text/%[1]s.from-text.jar", name)
 	}
 
 	// The bar library should depend on the highest (where system server is highest and public is
@@ -853,7 +853,7 @@
 		fooModule := result.ModuleForTests(t, "foo"+scope, "android_common")
 		javac := fooModule.Rule("javac")
 
-		sdklibStubsJar := result.ModuleForTests(t, "sdklib.stubs"+scope, "android_common").Output("combined/sdklib.stubs" + scope + ".jar").Output
+		sdklibStubsJar := result.ModuleForTests(t, "sdklib.stubs"+scope, "android_common").Output("local-combined/sdklib.stubs" + scope + ".jar").Output
 		android.AssertStringDoesContain(t, "foo classpath", javac.Args["classpath"], sdklibStubsJar.String())
 	}
 
@@ -1002,7 +1002,7 @@
 	public := result.ModuleForTests(t, "public", "android_common")
 	rule := public.Output("javac/public.jar")
 	inputs := rule.Implicits.Strings()
-	expected := "out/soong/.intermediates/prebuilt_sdklib.stubs/android_common/combined/sdklib.stubs.jar"
+	expected := "out/soong/.intermediates/prebuilt_sdklib.stubs/android_common/local-combined/sdklib.stubs.jar"
 	if !android.InList(expected, inputs) {
 		t.Errorf("expected %q to contain %q", inputs, expected)
 	}
@@ -1124,12 +1124,12 @@
 	inputs := rule.Implicits.Strings()
 	expectedInputs := []string{
 		// source
-		"out/soong/.intermediates/sdklib.prebuilt_preferred_using_legacy_flags.stubs/android_common/turbine-combined/sdklib.prebuilt_preferred_using_legacy_flags.stubs.jar",
-		"out/soong/.intermediates/sdklib.prebuilt_preferred_using_legacy_flags.stubs.system/android_common/turbine-combined/sdklib.prebuilt_preferred_using_legacy_flags.stubs.system.jar",
+		"out/soong/.intermediates/sdklib.prebuilt_preferred_using_legacy_flags.stubs.from-text/android_common/sdklib.prebuilt_preferred_using_legacy_flags.stubs.from-text/sdklib.prebuilt_preferred_using_legacy_flags.stubs.from-text.jar",
+		"out/soong/.intermediates/sdklib.prebuilt_preferred_using_legacy_flags.stubs.system.from-text/android_common/sdklib.prebuilt_preferred_using_legacy_flags.stubs.system.from-text/sdklib.prebuilt_preferred_using_legacy_flags.stubs.system.from-text.jar",
 
 		// prebuilt
-		"out/soong/.intermediates/prebuilt_sdklib.source_preferred_using_legacy_flags.stubs/android_common/combined/sdklib.source_preferred_using_legacy_flags.stubs.jar",
-		"out/soong/.intermediates/prebuilt_sdklib.source_preferred_using_legacy_flags.stubs.system/android_common/combined/sdklib.source_preferred_using_legacy_flags.stubs.system.jar",
+		"out/soong/.intermediates/prebuilt_sdklib.source_preferred_using_legacy_flags.stubs/android_common/local-combined/sdklib.source_preferred_using_legacy_flags.stubs.jar",
+		"out/soong/.intermediates/prebuilt_sdklib.source_preferred_using_legacy_flags.stubs.system/android_common/local-combined/sdklib.source_preferred_using_legacy_flags.stubs.system.jar",
 	}
 	for _, expected := range expectedInputs {
 		if !android.InList(expected, inputs) {
@@ -1578,7 +1578,8 @@
 	public := result.ModuleForTests(t, "mymodule", "android_common")
 	rule := public.Output("javac/mymodule.jar")
 	inputs := rule.Implicits.Strings()
-	android.AssertStringListContains(t, "Could not find the expected stub on classpath", inputs, "out/soong/.intermediates/sdklib.stubs/android_common/turbine-combined/sdklib.stubs.jar")
+	android.AssertStringListContains(t, "Could not find the expected stub on classpath", inputs,
+		"out/soong/.intermediates/sdklib.stubs.from-text/android_common/sdklib.stubs.from-text/sdklib.stubs.from-text.jar")
 }
 
 // test that rdep gets resolved to the correct version of a java_sdk_library (source or a specific prebuilt)
@@ -1636,17 +1637,17 @@
 		{
 			desc:                   "Source library is selected using apex_contributions",
 			selectedDependencyName: "sdklib",
-			expectedStubPath:       "out/soong/.intermediates/sdklib.stubs/android_common/turbine-combined/sdklib.stubs.jar",
+			expectedStubPath:       "out/soong/.intermediates/sdklib.stubs.from-text/android_common/sdklib.stubs.from-text/sdklib.stubs.from-text.jar",
 		},
 		{
 			desc:                   "Prebuilt library v1 is selected using apex_contributions",
 			selectedDependencyName: "prebuilt_sdklib.v1",
-			expectedStubPath:       "out/soong/.intermediates/prebuilt_sdklib.v1.stubs/android_common/combined/sdklib.stubs.jar",
+			expectedStubPath:       "out/soong/.intermediates/prebuilt_sdklib.v1.stubs/android_common/local-combined/sdklib.stubs.jar",
 		},
 		{
 			desc:                   "Prebuilt library v2 is selected using apex_contributions",
 			selectedDependencyName: "prebuilt_sdklib.v2",
-			expectedStubPath:       "out/soong/.intermediates/prebuilt_sdklib.v2.stubs/android_common/combined/sdklib.stubs.jar",
+			expectedStubPath:       "out/soong/.intermediates/prebuilt_sdklib.v2.stubs/android_common/local-combined/sdklib.stubs.jar",
 		},
 	}
 
diff --git a/java/sdk_test.go b/java/sdk_test.go
index 49983ad..6386a00 100644
--- a/java/sdk_test.go
+++ b/java/sdk_test.go
@@ -391,21 +391,16 @@
 
 	t.Run("basic", func(t *testing.T) {
 		t.Parallel()
-		testClasspathTestCases(t, classpathTestcases, false, false)
+		testClasspathTestCases(t, classpathTestcases, false)
 	})
 
 	t.Run("Always_use_prebuilt_sdks=true", func(t *testing.T) {
 		t.Parallel()
-		testClasspathTestCases(t, classpathTestcases, true, false)
-	})
-
-	t.Run("UseTransitiveJarsInClasspath", func(t *testing.T) {
-		t.Parallel()
-		testClasspathTestCases(t, classpathTestcases, false, true)
+		testClasspathTestCases(t, classpathTestcases, true)
 	})
 }
 
-func testClasspathTestCases(t *testing.T, classpathTestcases []classpathTestCase, alwaysUsePrebuiltSdks, useTransitiveJarsInClasspath bool) {
+func testClasspathTestCases(t *testing.T, classpathTestcases []classpathTestCase, alwaysUsePrebuiltSdks bool) {
 	for _, testcase := range classpathTestcases {
 		if testcase.forAlwaysUsePrebuiltSdks != nil && *testcase.forAlwaysUsePrebuiltSdks != alwaysUsePrebuiltSdks {
 			continue
@@ -446,10 +441,8 @@
 					switch {
 					case e == `""`, strings.HasSuffix(e, ".jar"):
 						ret[i] = e
-					case useTransitiveJarsInClasspath:
-						ret[i] = filepath.Join("out", "soong", ".intermediates", defaultJavaDir, e, "android_common", "turbine", e+".jar")
 					default:
-						ret[i] = filepath.Join("out", "soong", ".intermediates", defaultJavaDir, e, "android_common", "turbine-combined", e+".jar")
+						ret[i] = filepath.Join("out", "soong", ".intermediates", defaultJavaDir, e, "android_common", "turbine", e+".jar")
 					}
 				}
 				return ret
@@ -544,9 +537,6 @@
 					variables.Always_use_prebuilt_sdks = proptools.BoolPtr(true)
 				})
 			}
-			if useTransitiveJarsInClasspath {
-				preparer = PrepareForTestWithTransitiveClasspathEnabled
-			}
 
 			fixtureFactory := android.GroupFixturePreparers(
 				prepareForJavaTest,
diff --git a/java/testing.go b/java/testing.go
index 35319ae..3abbb84 100644
--- a/java/testing.go
+++ b/java/testing.go
@@ -825,5 +825,3 @@
 		config.installDir = installDir
 	})
 }
-
-var PrepareForTestWithTransitiveClasspathEnabled = android.PrepareForTestWithBuildFlag("RELEASE_USE_TRANSITIVE_JARS_IN_CLASSPATH", "true")
diff --git a/rust/library.go b/rust/library.go
index 7f5861f..415785a 100644
--- a/rust/library.go
+++ b/rust/library.go
@@ -744,10 +744,16 @@
 		}
 		if library.rlib() {
 			ccExporter.RustRlibDeps = append(ccExporter.RustRlibDeps, deps.reexportedCcRlibDeps...)
+			ccExporter.RustRlibDeps = append(ccExporter.RustRlibDeps, deps.reexportedWholeCcRlibDeps...)
 		}
 		android.SetProvider(ctx, cc.FlagExporterInfoProvider, ccExporter)
 	}
 
+	if library.dylib() {
+		// reexport whole-static'd dependencies for dylibs.
+		library.flagExporter.wholeRustRlibDeps = append(library.flagExporter.wholeRustRlibDeps, deps.reexportedWholeCcRlibDeps...)
+	}
+
 	if library.shared() || library.stubs() {
 		// Optimize out relinking against shared libraries whose interface hasn't changed by
 		// depending on a table of contents file instead of the library itself.
diff --git a/rust/rust.go b/rust/rust.go
index 713cacc..4eebda3 100644
--- a/rust/rust.go
+++ b/rust/rust.go
@@ -496,8 +496,9 @@
 	depLinkFlags []string
 
 	// track cc static-libs that have Rlib dependencies
-	reexportedCcRlibDeps []cc.RustRlibDep
-	ccRlibDeps           []cc.RustRlibDep
+	reexportedCcRlibDeps      []cc.RustRlibDep
+	reexportedWholeCcRlibDeps []cc.RustRlibDep
+	ccRlibDeps                []cc.RustRlibDep
 
 	// linkDirs are link paths passed via -L to rustc. linkObjects are objects passed directly to the linker
 	// Both of these are exported and propagate to dependencies.
@@ -555,6 +556,7 @@
 	staticLibObjects      []string
 	sharedLibObjects      []string
 	wholeStaticLibObjects []string
+	wholeRustRlibDeps     []cc.RustRlibDep
 }
 
 func (flagExporter *flagExporter) exportLinkDirs(dirs ...string) {
@@ -584,6 +586,7 @@
 		StaticLibObjects:      flagExporter.staticLibObjects,
 		WholeStaticLibObjects: flagExporter.wholeStaticLibObjects,
 		SharedLibPaths:        flagExporter.sharedLibObjects,
+		WholeRustRlibDeps:     flagExporter.wholeRustRlibDeps,
 	})
 }
 
@@ -600,6 +603,7 @@
 	StaticLibObjects      []string
 	WholeStaticLibObjects []string
 	SharedLibPaths        []string
+	WholeRustRlibDeps     []cc.RustRlibDep
 }
 
 var RustFlagExporterInfoProvider = blueprint.NewProvider[RustFlagExporterInfo]()
@@ -1585,8 +1589,8 @@
 				directSrcProvidersDeps = append(directSrcProvidersDeps, &dep)
 			}
 
+			exportedRustInfo, _ := android.OtherModuleProvider(ctx, dep, RustFlagExporterInfoProvider)
 			exportedInfo, _ := android.OtherModuleProvider(ctx, dep, RustFlagExporterInfoProvider)
-
 			//Append the dependencies exported objects, except for proc-macros which target a different arch/OS
 			if depTag != procMacroDepTag {
 				depPaths.depFlags = append(depPaths.depFlags, exportedInfo.Flags...)
@@ -1595,6 +1599,11 @@
 				depPaths.staticLibObjects = append(depPaths.staticLibObjects, exportedInfo.StaticLibObjects...)
 				depPaths.wholeStaticLibObjects = append(depPaths.wholeStaticLibObjects, exportedInfo.WholeStaticLibObjects...)
 				depPaths.linkDirs = append(depPaths.linkDirs, exportedInfo.LinkDirs...)
+
+				depPaths.reexportedWholeCcRlibDeps = append(depPaths.reexportedWholeCcRlibDeps, exportedRustInfo.WholeRustRlibDeps...)
+				if !mod.Rlib() {
+					depPaths.ccRlibDeps = append(depPaths.ccRlibDeps, exportedRustInfo.WholeRustRlibDeps...)
+				}
 			}
 
 			if depTag == dylibDepTag || depTag == rlibDepTag || depTag == procMacroDepTag {
@@ -1656,17 +1665,26 @@
 					}
 				}
 
+				exportedInfo, _ := android.OtherModuleProvider(ctx, dep, cc.FlagExporterInfoProvider)
 				if cc.IsWholeStaticLib(depTag) {
 					// Add whole staticlibs to wholeStaticLibObjects to propagate to Rust all dependents.
 					depPaths.wholeStaticLibObjects = append(depPaths.wholeStaticLibObjects, ccLibPath.String())
+
+					// We also propagate forward whole-static'd cc staticlibs with rust_ffi_rlib dependencies
+					// We don't need to check a hypothetical exportedRustInfo.WholeRustRlibDeps because we
+					// wouldn't expect a rust_ffi_rlib to be listed in `static_libs` (Soong explicitly disallows this)
+					depPaths.reexportedWholeCcRlibDeps = append(depPaths.reexportedWholeCcRlibDeps, exportedInfo.RustRlibDeps...)
 				} else {
-					// Otherwise add to staticLibObjects, which only propagate through rlibs to their dependents.
+					// If not whole_static, add to staticLibObjects, which only propagate through rlibs to their dependents.
 					depPaths.staticLibObjects = append(depPaths.staticLibObjects, ccLibPath.String())
+
+					if mod.Rlib() {
+						// rlibs propagate their inherited rust_ffi_rlibs forward.
+						depPaths.reexportedCcRlibDeps = append(depPaths.reexportedCcRlibDeps, exportedInfo.RustRlibDeps...)
+					}
 				}
 
 				depPaths.linkDirs = append(depPaths.linkDirs, linkPath)
-
-				exportedInfo, _ := android.OtherModuleProvider(ctx, dep, cc.FlagExporterInfoProvider)
 				depPaths.depIncludePaths = append(depPaths.depIncludePaths, exportedInfo.IncludeDirs...)
 				depPaths.depSystemIncludePaths = append(depPaths.depSystemIncludePaths, exportedInfo.SystemIncludeDirs...)
 				depPaths.depClangFlags = append(depPaths.depClangFlags, exportedInfo.Flags...)
@@ -1675,8 +1693,6 @@
 				if !mod.Rlib() {
 					// rlibs don't need to build the generated static library, so they don't need to track these.
 					depPaths.ccRlibDeps = append(depPaths.ccRlibDeps, exportedInfo.RustRlibDeps...)
-				} else {
-					depPaths.reexportedCcRlibDeps = append(depPaths.reexportedCcRlibDeps, exportedInfo.RustRlibDeps...)
 				}
 
 				directStaticLibDeps = append(directStaticLibDeps, linkableInfo)
@@ -1835,6 +1851,7 @@
 	depPaths.depSystemIncludePaths = android.FirstUniquePaths(depPaths.depSystemIncludePaths)
 	depPaths.depLinkFlags = android.FirstUniqueStrings(depPaths.depLinkFlags)
 	depPaths.reexportedCcRlibDeps = android.FirstUniqueFunc(depPaths.reexportedCcRlibDeps, cc.EqRustRlibDeps)
+	depPaths.reexportedWholeCcRlibDeps = android.FirstUniqueFunc(depPaths.reexportedWholeCcRlibDeps, cc.EqRustRlibDeps)
 	depPaths.ccRlibDeps = android.FirstUniqueFunc(depPaths.ccRlibDeps, cc.EqRustRlibDeps)
 
 	return depPaths
diff --git a/rust/rust_test.go b/rust/rust_test.go
index fbb9947..f634bb5 100644
--- a/rust/rust_test.go
+++ b/rust/rust_test.go
@@ -456,6 +456,13 @@
 		}
 
 		rust_ffi_static {
+			name: "libfoo_from_rlib_whole",
+			crate_name: "foo_from_rlib_whole",
+			srcs: ["src/lib.rs"],
+			export_include_dirs: ["foo_includes"]
+		}
+
+		rust_ffi_static {
 			name: "libbuzz",
 			crate_name: "buzz",
 			srcs: ["src/lib.rs"],
@@ -469,6 +476,13 @@
 			export_include_dirs: ["buzz_includes"]
 		}
 
+		rust_ffi_static {
+			name: "libbuzz_from_rlib_whole",
+			crate_name: "buzz_from_rlib_whole",
+			srcs: ["src/lib.rs"],
+			export_include_dirs: ["buzz_includes"]
+		}
+
 		cc_library_shared {
 			name: "libcc_shared",
 			srcs:["foo.c"],
@@ -489,6 +503,13 @@
 			whole_static_libs: ["libfoo_from_rlib"],
 		}
 
+		cc_library_static {
+			name: "libcc_whole_static_from_rlib",
+			srcs:["foo.c"],
+			static_libs: ["libbuzz_from_rlib_whole"],
+			whole_static_libs: ["libfoo_from_rlib_whole"],
+		}
+
 		cc_binary {
 			name: "ccBin",
 			srcs:["foo.c"],
@@ -500,6 +521,14 @@
 			srcs:["src/foo.rs"],
 			crate_name: "rs",
 			static_libs: ["libcc_static_from_rlib"],
+			whole_static_libs: ["libcc_whole_static_from_rlib"],
+		}
+
+		rust_library {
+			name: "librs2",
+			srcs:["src/foo.rs"],
+			crate_name: "rs",
+			rustlibs: ["librs"],
 		}
 
 		rust_binary {
@@ -509,7 +538,7 @@
 			rlibs: ["librs", "libbar"],
 			static_libs: ["libcc_static"],
 		}
-		`)
+	`)
 
 	libbar := ctx.ModuleForTests(t, "libbar", "android_arm64_armv8-a_rlib_rlib-std").Rule("rustc")
 	libcc_shared_rustc := ctx.ModuleForTests(t, "libcc_shared", "android_arm64_armv8-a_shared").Rule("rustc")
@@ -521,6 +550,10 @@
 	rustbin_genlib := ctx.ModuleForTests(t, "rsBin", "android_arm64_armv8-a").Output("generated_rust_staticlib/librustlibs.a")
 	rustbin := ctx.ModuleForTests(t, "rsBin", "android_arm64_armv8-a").Output("unstripped/rsBin")
 	librs_rlib := ctx.ModuleForTests(t, "librs", "android_arm64_armv8-a_rlib_dylib-std").MaybeOutput("generated_rust_staticlib/librustlibs.a")
+	librs2_rlib := ctx.ModuleForTests(t, "librs2", "android_arm64_armv8-a_rlib_dylib-std").MaybeOutput("generated_rust_staticlib/librustlibs.a")
+	librs_genlib := ctx.ModuleForTests(t, "librs", "android_arm64_armv8-a_dylib").Output("generated_rust_staticlib/librustlibs.a")
+	librs2_genlib := ctx.ModuleForTests(t, "librs2", "android_arm64_armv8-a_dylib").Output("generated_rust_staticlib/librustlibs.a")
+	librs2_dylib := ctx.ModuleForTests(t, "librs2", "android_arm64_armv8-a_dylib").Output("unstripped/librs2.dylib.so")
 
 	if !strings.Contains(libbar.Args["rustcFlags"], "crate-type=rlib") {
 		t.Errorf("missing crate-type for static variant, expecting %#v, rustcFlags: %#v", "rlib", libbar.Args["rustcFlags"])
@@ -578,6 +611,10 @@
 		t.Errorf("missing generated static library in linker step libFlags in Rust module, expecting %#v, libFlags: %#v",
 			"generated_rust_staticlib/librustlibs.a", rustbin.Args["libFlags"])
 	}
+	if !strings.Contains(librs2_dylib.Args["linkFlags"], "generated_rust_staticlib/librustlibs.a") {
+		t.Errorf("missing generated static library in linker step libFlags in Rust module, expecting %#v, libFlags: %#v",
+			"generated_rust_staticlib/librustlibs.a", librs2_dylib.Args["libFlags"])
+	}
 
 	// Make sure that direct dependencies and indirect whole static dependencies are
 	// propagating correctly for the rlib -> cc_library_static -> rust_* generated library example.
@@ -610,6 +647,31 @@
 	if librs_rlib.Rule != nil {
 		t.Error("rlibs should not be generating mto staticlibs", "rlib", libbar.Args["rustcFlags"])
 	}
+	if librs2_rlib.Rule != nil {
+		t.Error("rlibs should not be generating mto staticlibs", "rlib", libbar.Args["rustcFlags"])
+	}
+
+	// Make sure that direct whole static dependencies are propagating correctly downstream
+	// foo_from_rlib_whole --(ws)--> libcc_whole_static_from_rlib --(ws)--> librs
+	if !strings.Contains(librs_genlib.Args["libFlags"], "--extern foo_from_rlib_whole=") {
+		t.Errorf("Missing direct whole_static_lib dependency libfoo_from_rlib_whole from rust dylib when writing generated Rust staticlib: %#v", librs_genlib.Args["libFlags"])
+	}
+
+	// Make sure that indirect whole static dependencies are propagating correctly downstream
+	// foo_from_rlib_whole --(ws)--> libcc_whole_static_from_rlib --(ws)--> librs --> rust_*
+	if !strings.Contains(librs2_genlib.Args["libFlags"], "--extern foo_from_rlib_whole=") {
+		t.Errorf("Missing indirect whole_static_lib dependency libfoo_from_rlib_whole from rust dylib when writing generated Rust staticlib: %#v", librs2_genlib.Args["libFlags"])
+	}
+	if !strings.Contains(rustbin_genlib.Args["libFlags"], "--extern foo_from_rlib_whole=") {
+		t.Errorf("Missing indirect whole_static_lib dependency libfoo_from_rlib_whole from rust dylib in rust binary when writing generated Rust staticlib: %#v", rustbin_genlib.Args["libFlags"])
+	}
+
+	// Make sure that normal static dependencies are not propagating through dylib dependencies
+	// buzz_from_rlib_whole --(s)--> libcc_whole_static_from_rlib --(ws)--> librs --> rust_*
+	if strings.Contains(librs2_genlib.Args["libFlags"], "--extern buzz_from_rlib_whole=") {
+		t.Errorf("dependency from indirect cc staticlib from direct dylib dep found in rust dylib when writing generated Rust staticlib: %#v", librs2_genlib.Args["libFlags"])
+	}
+
 }
 
 func assertString(t *testing.T, got, expected string) {
diff --git a/rust/test.go b/rust/test.go
index 5c183bc..9833ffd 100644
--- a/rust/test.go
+++ b/rust/test.go
@@ -46,9 +46,16 @@
 	// the test
 	Data []string `android:"path,arch_variant"`
 
-	// Same as data, but will add dependencies on the device's
+	// Same as data, but adds dependencies on modules using the device's os variant, and common
+	// architecture's variant. Can be useful to add device-built apps to the data of a host
+	// test.
 	Device_common_data []string `android:"path_device_common"`
 
+	// Same as data, but will add dependencies on modules using the host's os variation and
+	// the common arch variation. Useful for a device test that wants to depend on a host
+	// module, for example to include a custom Tradefed test runner.
+	Host_common_data []string `android:"path_host_common"`
+
 	// list of shared library modules that should be installed alongside the test
 	Data_libs []string `android:"arch_variant"`
 
@@ -147,6 +154,7 @@
 
 	dataSrcPaths := android.PathsForModuleSrc(ctx, test.Properties.Data)
 	dataSrcPaths = append(dataSrcPaths, android.PathsForModuleSrc(ctx, test.Properties.Device_common_data)...)
+	dataSrcPaths = append(dataSrcPaths, android.PathsForModuleSrc(ctx, test.Properties.Host_common_data)...)
 
 	ctx.VisitDirectDepsProxyWithTag(dataLibDepTag, func(dep android.ModuleProxy) {
 		depName := ctx.OtherModuleName(dep)
diff --git a/sh/sh_binary.go b/sh/sh_binary.go
index c0c6ff2..f8d1ce5 100644
--- a/sh/sh_binary.go
+++ b/sh/sh_binary.go
@@ -138,6 +138,11 @@
 	// host test.
 	Device_first_data []string `android:"path_device_first"`
 
+	// Same as data, but will add dependencies on modules using the host's os variation and
+	// the common arch variation. Useful for a device test that wants to depend on a host
+	// module, for example to include a custom Tradefed test runner.
+	Host_common_data []string `android:"path_host_common"`
+
 	// Add RootTargetPreparer to auto generated test config. This guarantees the test to run
 	// with root permission.
 	Require_root *bool
@@ -436,6 +441,7 @@
 	expandedData := android.PathsForModuleSrc(ctx, s.testProperties.Data)
 	expandedData = append(expandedData, android.PathsForModuleSrc(ctx, s.testProperties.Device_common_data)...)
 	expandedData = append(expandedData, android.PathsForModuleSrc(ctx, s.testProperties.Device_first_data)...)
+	expandedData = append(expandedData, android.PathsForModuleSrc(ctx, s.testProperties.Host_common_data)...)
 	// Emulate the data property for java_data dependencies.
 	for _, javaData := range ctx.GetDirectDepsProxyWithTag(shTestJavaDataTag) {
 		expandedData = append(expandedData, android.OutputFilesForModule(ctx, javaData, "")...)
diff --git a/sysprop/sysprop_test.go b/sysprop/sysprop_test.go
index 06c5e9c..b2cfaa7 100644
--- a/sysprop/sysprop_test.go
+++ b/sysprop/sysprop_test.go
@@ -339,7 +339,7 @@
 
 	// Java modules linking against system API should use public stub
 	javaSystemApiClient := result.ModuleForTests(t, "java-platform", "android_common").Rule("javac")
-	syspropPlatformPublic := result.ModuleForTests(t, "sysprop-platform_public", "android_common").Description("for turbine")
+	syspropPlatformPublic := result.ModuleForTests(t, "sysprop-platform_public", "android_common").Description("turbine")
 	if g, w := javaSystemApiClient.Implicits.Strings(), syspropPlatformPublic.Output.String(); !android.InList(w, g) {
 		t.Errorf("system api client should use public stub %q, got %q", w, g)
 	}
diff --git a/zip/cmd/main.go b/zip/cmd/main.go
index 831f6d4..37537ab 100644
--- a/zip/cmd/main.go
+++ b/zip/cmd/main.go
@@ -164,7 +164,6 @@
 	directories := flags.Bool("d", false, "include directories in zip")
 	compLevel := flags.Int("L", 5, "deflate compression level (0-9)")
 	emulateJar := flags.Bool("jar", false, "modify the resultant .zip to emulate the output of 'jar'")
-	sortEntries := flags.Bool("sort_entries", false, "sort the zip entries")
 	writeIfChanged := flags.Bool("write_if_changed", false, "only update resultant .zip if it has changed")
 	ignoreMissingFiles := flags.Bool("ignore_missing_files", false, "continue if a requested file does not exist")
 	symlinks := flags.Bool("symlinks", true, "store symbolic links in zip instead of following them")
@@ -229,7 +228,6 @@
 		FileArgs:                 fileArgsBuilder.FileArgs(),
 		OutputFilePath:           *out,
 		EmulateJar:               *emulateJar,
-		SortEntries:              *sortEntries,
 		SrcJar:                   *srcJar,
 		AddDirectoryEntriesToZip: *directories,
 		CompressionLevel:         *compLevel,
diff --git a/zip/zip.go b/zip/zip.go
index e4e9585..22b7704 100644
--- a/zip/zip.go
+++ b/zip/zip.go
@@ -272,7 +272,6 @@
 	FileArgs                 []FileArg
 	OutputFilePath           string
 	EmulateJar               bool
-	SortEntries              bool
 	SrcJar                   bool
 	AddDirectoryEntriesToZip bool
 	CompressionLevel         int
@@ -395,7 +394,7 @@
 		}
 	}
 
-	return z.write(w, pathMappings, args.ManifestSourcePath, args.EmulateJar, args.SortEntries, args.SrcJar, args.NumParallelJobs)
+	return z.write(w, pathMappings, args.ManifestSourcePath, args.EmulateJar, args.SrcJar, args.NumParallelJobs)
 }
 
 // Zip creates an output zip archive from given sources.
@@ -476,6 +475,42 @@
 	return nil
 }
 
+func (z *ZipWriter) moveJavaFileBasedOnPackage(mapping *pathMapping) error {
+	src := mapping.src
+	var s os.FileInfo
+	var err error
+	if z.followSymlinks {
+		s, err = z.fs.Stat(src)
+	} else {
+		s, err = z.fs.Lstat(src)
+	}
+	if err != nil {
+		if os.IsNotExist(err) && z.ignoreMissingFiles {
+			return nil
+		}
+		return err
+	}
+	if !s.Mode().IsRegular() {
+		return nil
+	}
+	r, err := z.fs.Open(src)
+	if err != nil {
+		return err
+	}
+	// rewrite the destination using the package path if it can be determined
+	pkg, err := jar.JavaPackage(r, src)
+	err2 := r.Close()
+	if err2 != nil {
+		return err2
+	}
+	if err != nil {
+		// ignore errors for now, leaving the file at in its original location in the zip
+	} else {
+		mapping.dest = filepath.Join(filepath.Join(strings.Split(pkg, ".")...), filepath.Base(src))
+	}
+	return nil
+}
+
 func jarSort(mappings []pathMapping) {
 	sort.SliceStable(mappings, func(i int, j int) bool {
 		return jar.EntryNamesLess(mappings[i].dest, mappings[j].dest)
@@ -483,7 +518,7 @@
 }
 
 func (z *ZipWriter) write(f io.Writer, pathMappings []pathMapping, manifest string,
-	emulateJar, sortEntries, srcJar bool,
+	emulateJar, srcJar bool,
 	parallelJobs int) error {
 
 	z.errors = make(chan error)
@@ -513,16 +548,38 @@
 		return errors.New("must specify --jar when specifying a manifest via -m")
 	}
 
-	if emulateJar && sortEntries {
-		return errors.New("Cannot specify both --jar and --sort_entries (--jar implies sorting with a different algorithm)")
+	// move java source files to the correct folder based on the package statement inside of them.
+	// This is done before the entry sorting so that they're still in the right order.
+	if srcJar {
+		var javaMoveErrors []error
+		var javaMoveErrorsLock sync.Mutex
+		var wg sync.WaitGroup
+		for i := range pathMappings {
+			if filepath.Ext(pathMappings[i].src) == ".java" {
+				wg.Add(1)
+				go func() {
+					err := z.moveJavaFileBasedOnPackage(&pathMappings[i])
+					if err != nil {
+						javaMoveErrorsLock.Lock()
+						javaMoveErrors = append(javaMoveErrors, err)
+						javaMoveErrorsLock.Unlock()
+					}
+					wg.Done()
+				}()
+			}
+		}
+		wg.Wait()
+		if len(javaMoveErrors) > 0 {
+			return errors.Join(javaMoveErrors...)
+		}
 	}
+
 	if emulateJar {
 		// manifest may be empty, in which case addManifest will fill in a default
 		pathMappings = append(pathMappings, pathMapping{jar.ManifestFile, manifest, zip.Deflate})
 
 		jarSort(pathMappings)
-	}
-	if sortEntries {
+	} else {
 		sort.SliceStable(pathMappings, func(i int, j int) bool {
 			return pathMappings[i].dest < pathMappings[j].dest
 		})
@@ -536,7 +593,7 @@
 			if emulateJar && ele.dest == jar.ManifestFile {
 				err = z.addManifest(ele.dest, ele.src, ele.zipMethod)
 			} else {
-				err = z.addFile(ele.dest, ele.src, ele.zipMethod, emulateJar, srcJar)
+				err = z.addFile(ele.dest, ele.src, ele.zipMethod, emulateJar)
 			}
 			if err != nil {
 				z.errors <- err
@@ -635,7 +692,7 @@
 }
 
 // imports (possibly with compression) <src> into the zip at sub-path <dest>
-func (z *ZipWriter) addFile(dest, src string, method uint16, emulateJar, srcJar bool) error {
+func (z *ZipWriter) addFile(dest, src string, method uint16, emulateJar bool) error {
 	var fileSize int64
 	var executable bool
 
@@ -709,21 +766,6 @@
 			return err
 		}
 
-		if srcJar && filepath.Ext(src) == ".java" {
-			// rewrite the destination using the package path if it can be determined
-			pkg, err := jar.JavaPackage(r, src)
-			if err != nil {
-				// ignore errors for now, leaving the file at in its original location in the zip
-			} else {
-				dest = filepath.Join(filepath.Join(strings.Split(pkg, ".")...), filepath.Base(src))
-			}
-
-			_, err = r.Seek(0, io.SeekStart)
-			if err != nil {
-				return err
-			}
-		}
-
 		fileSize = s.Size()
 		executable = s.Mode()&0100 != 0
 
diff --git a/zip/zip_test.go b/zip/zip_test.go
index c64c3f4..8f100d8 100644
--- a/zip/zip_test.go
+++ b/zip/zip_test.go
@@ -159,10 +159,10 @@
 			compressionLevel: 9,
 
 			files: []zip.FileHeader{
+				fh("[", fileEmpty, zip.Store),
 				fh("a/a/a", fileA, zip.Deflate),
 				fh("a/a/b", fileB, zip.Deflate),
 				fh("c", fileC, zip.Deflate),
-				fh("[", fileEmpty, zip.Store),
 			},
 		},
 		{
@@ -261,10 +261,10 @@
 			compressionLevel: 9,
 
 			files: []zip.FileHeader{
+				fh("[", fileEmpty, zip.Store),
 				fh("a/a/a", fileA, zip.Deflate),
 				fh("a/a/b", fileB, zip.Deflate),
 				fh("c", fileC, zip.Deflate),
-				fh("[", fileEmpty, zip.Store),
 			},
 		},
 		{
@@ -274,10 +274,10 @@
 			compressionLevel: 9,
 
 			files: []zip.FileHeader{
+				fh("[", fileEmpty, zip.Store),
 				fh("a/a/a", fileA, zip.Deflate),
 				fh("a/a/b", fileB, zip.Deflate),
 				fh("c", fileC, zip.Deflate),
-				fh("[", fileEmpty, zip.Store),
 			},
 		},
 		{
@@ -287,11 +287,11 @@
 			compressionLevel: 9,
 
 			files: []zip.FileHeader{
+				fh("@", fileC, zip.Deflate),
+				fh("[", fileEmpty, zip.Store),
 				fh("a/a/a", fileA, zip.Deflate),
 				fh("a/a/b", fileB, zip.Deflate),
-				fh("@", fileC, zip.Deflate),
 				fh("foo'bar", fileC, zip.Deflate),
-				fh("[", fileEmpty, zip.Store),
 			},
 		},
 		{
@@ -463,8 +463,8 @@
 			compressionLevel: 9,
 
 			files: []zip.FileHeader{
-				fh("foo", fileA, zip.Deflate),
 				fh("a/a/b", fileB, zip.Deflate),
+				fh("foo", fileA, zip.Deflate),
 			},
 		},
 		{
@@ -477,8 +477,8 @@
 			compressionLevel: 9,
 
 			files: []zip.FileHeader{
-				fh("prefix/foo", fileA, zip.Deflate),
 				fh("prefix/a/a/b", fileB, zip.Deflate),
+				fh("prefix/foo", fileA, zip.Deflate),
 			},
 		},
 		{
@@ -490,8 +490,8 @@
 			compressionLevel: 9,
 
 			files: []zip.FileHeader{
-				fh("foo", fileA, zip.Deflate),
 				fh("a/a/b", fileB, zip.Deflate),
+				fh("foo", fileA, zip.Deflate),
 			},
 		},
 		{
@@ -504,8 +504,8 @@
 			compressionLevel: 9,
 
 			files: []zip.FileHeader{
-				fh("foo/bar", fileA, zip.Deflate),
 				fh("b", fileB, zip.Deflate),
+				fh("foo/bar", fileA, zip.Deflate),
 			},
 		},
 
@@ -688,8 +688,8 @@
 
 	want := []string{
 		"foo/",
-		"foo/wrong_package.java",
 		"foo/correct_package.java",
+		"foo/wrong_package.java",
 		"no_package.java",
 		"src2/",
 		"src2/parse_error.java",