Merge "Convert ccRustFuzzPackager to use ModuleProxy." into main
diff --git a/android/androidmk.go b/android/androidmk.go
index d9d78f3..6a1701d 100644
--- a/android/androidmk.go
+++ b/android/androidmk.go
@@ -107,8 +107,6 @@
 	SubName string
 	// If set, this value overrides the base module name. SubName is still appended.
 	OverrideName string
-	// Dist files to output
-	DistFiles TaggedDistFiles
 	// The output file for Kati to process and/or install. If absent, the module is skipped.
 	OutputFile OptionalPath
 	// If true, the module is skipped and does not appear on the final Android-<product name>.mk
@@ -351,36 +349,15 @@
 	return
 }
 
-// Compute the contributions that the module makes to the dist.
-func (a *AndroidMkEntries) getDistContributions(mod Module) *distContributions {
+// This gets the dist contributuions from the given module that were specified in the Android.bp
+// file using the dist: property. It does not include contribututions that the module's
+// implementation may have defined with ctx.DistForGoals(), for that, see DistProvider.
+func getDistContributions(ctx ConfigAndOtherModuleProviderContext, mod Module) *distContributions {
 	amod := mod.base()
 	name := amod.BaseModuleName()
 
-	// Collate the set of associated tag/paths available for copying to the dist.
-	// Start with an empty (nil) set.
-	var availableTaggedDists TaggedDistFiles
-
-	// Then merge in any that are provided explicitly by the module.
-	if a.DistFiles != nil {
-		// Merge the DistFiles into the set.
-		availableTaggedDists = availableTaggedDists.merge(a.DistFiles)
-	}
-
-	// If no paths have been provided for the DefaultDistTag and the output file is
-	// valid then add that as the default dist path.
-	if _, ok := availableTaggedDists[DefaultDistTag]; !ok && a.OutputFile.Valid() {
-		availableTaggedDists = availableTaggedDists.addPathsForTag(DefaultDistTag, a.OutputFile.Path())
-	}
-
-	info := OtherModuleProviderOrDefault(a.entryContext, mod, InstallFilesProvider)
-	// If the distFiles created by GenerateTaggedDistFiles contains paths for the
-	// DefaultDistTag then that takes priority so delete any existing paths.
-	if _, ok := info.DistFiles[DefaultDistTag]; ok {
-		delete(availableTaggedDists, DefaultDistTag)
-	}
-
-	// Finally, merge the distFiles created by GenerateTaggedDistFiles.
-	availableTaggedDists = availableTaggedDists.merge(info.DistFiles)
+	info := OtherModuleProviderOrDefault(ctx, mod, InstallFilesProvider)
+	availableTaggedDists := info.DistFiles
 
 	if len(availableTaggedDists) == 0 {
 		// Nothing dist-able for this module.
@@ -454,7 +431,7 @@
 
 			productString := ""
 			if dist.Append_artifact_with_product != nil && *dist.Append_artifact_with_product {
-				productString = fmt.Sprintf("_%s", a.entryContext.Config().DeviceProduct())
+				productString = fmt.Sprintf("_%s", ctx.Config().DeviceProduct())
 			}
 
 			if suffix != "" || productString != "" {
@@ -502,7 +479,7 @@
 // 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 *AndroidMkEntries) GetDistForGoals(mod Module) []string {
-	distContributions := a.getDistContributions(mod)
+	distContributions := getDistContributions(a.entryContext, mod)
 	if distContributions == nil {
 		return nil
 	}
@@ -911,18 +888,9 @@
 			if moduleInfoJSON, ok := OtherModuleProvider(ctx, mod, ModuleInfoJSONProvider); ok {
 				moduleInfoJSONs = append(moduleInfoJSONs, moduleInfoJSON...)
 			}
-			if contribution := info.PrimaryInfo.getDistContributions(ctx, mod, &commonInfo); contribution != nil {
+			if contribution := getDistContributions(ctx, mod); contribution != nil {
 				allDistContributions = append(allDistContributions, *contribution)
 			}
-			for _, ei := range info.ExtraInfo {
-				ei.fillInEntries(ctx, mod, &commonInfo)
-				if ei.disabled() {
-					continue
-				}
-				if contribution := ei.getDistContributions(ctx, mod, &commonInfo); contribution != nil {
-					allDistContributions = append(allDistContributions, *contribution)
-				}
-			}
 		} else {
 			if x, ok := mod.(AndroidMkDataProvider); ok {
 				data := x.AndroidMk()
@@ -938,7 +906,7 @@
 				if moduleInfoJSON, ok := OtherModuleProvider(ctx, mod, ModuleInfoJSONProvider); ok {
 					moduleInfoJSONs = append(moduleInfoJSONs, moduleInfoJSON...)
 				}
-				if contribution := data.Entries.getDistContributions(mod); contribution != nil {
+				if contribution := getDistContributions(ctx, mod); contribution != nil {
 					allDistContributions = append(allDistContributions, *contribution)
 				}
 			}
@@ -952,7 +920,7 @@
 					if moduleInfoJSON, ok := OtherModuleProvider(ctx, mod, ModuleInfoJSONProvider); ok {
 						moduleInfoJSONs = append(moduleInfoJSONs, moduleInfoJSON...)
 					}
-					if contribution := entries.getDistContributions(mod); contribution != nil {
+					if contribution := getDistContributions(ctx, mod); contribution != nil {
 						allDistContributions = append(allDistContributions, *contribution)
 					}
 				}
@@ -1295,8 +1263,6 @@
 	SubName string
 	// If set, this value overrides the base module name. SubName is still appended.
 	OverrideName string
-	// Dist files to output
-	DistFiles TaggedDistFiles
 	// The output file for Kati to process and/or install. If absent, the module is skipped.
 	OutputFile OptionalPath
 	// If true, the module is skipped and does not appear on the final Android-<product name>.mk
@@ -1663,7 +1629,7 @@
 // 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)
+	distContributions := getDistContributions(ctx, mod)
 	if distContributions == nil {
 		return nil
 	}
@@ -1671,133 +1637,6 @@
 	return generateDistContributionsForMake(distContributions)
 }
 
-// Compute the contributions that the module makes to the dist.
-// 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.
-	var availableTaggedDists TaggedDistFiles
-
-	// Then merge in any that are provided explicitly by the module.
-	if a.DistFiles != nil {
-		// Merge the DistFiles into the set.
-		availableTaggedDists = availableTaggedDists.merge(a.DistFiles)
-	}
-
-	// If no paths have been provided for the DefaultDistTag and the output file is
-	// valid then add that as the default dist path.
-	if _, ok := availableTaggedDists[DefaultDistTag]; !ok && a.OutputFile.Valid() {
-		availableTaggedDists = availableTaggedDists.addPathsForTag(DefaultDistTag, a.OutputFile.Path())
-	}
-
-	info := OtherModuleProviderOrDefault(ctx, mod, InstallFilesProvider)
-	// If the distFiles created by GenerateTaggedDistFiles contains paths for the
-	// DefaultDistTag then that takes priority so delete any existing paths.
-	if _, ok := info.DistFiles[DefaultDistTag]; ok {
-		delete(availableTaggedDists, DefaultDistTag)
-	}
-
-	// Finally, merge the distFiles created by GenerateTaggedDistFiles.
-	availableTaggedDists = availableTaggedDists.merge(info.DistFiles)
-
-	if len(availableTaggedDists) == 0 {
-		// Nothing dist-able for this module.
-		return nil
-	}
-
-	// Collate the contributions this module makes to the dist.
-	distContributions := &distContributions{}
-
-	if !commonInfo.ExemptFromRequiredApplicableLicensesProperty {
-		distContributions.licenseMetadataFile = info.LicenseMetadataFile
-	}
-
-	// Iterate over this module's dist structs, merged from the dist and dists properties.
-	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, " ")
-
-		// Get the tag representing the output files to be dist'd. e.g. ".jar", ".proguard_map"
-		var tag string
-		if dist.Tag == nil {
-			// If the dist struct does not specify a tag, use the default output files tag.
-			tag = DefaultDistTag
-		} else {
-			tag = *dist.Tag
-		}
-
-		// Get the paths of the output files to be dist'd, represented by the tag.
-		// Can be an empty list.
-		tagPaths := availableTaggedDists[tag]
-		if len(tagPaths) == 0 {
-			// Nothing to dist for this tag, continue to the next dist.
-			continue
-		}
-
-		if len(tagPaths) > 1 && (dist.Dest != nil || dist.Suffix != nil) {
-			errorMessage := "%s: Cannot apply dest/suffix for more than one dist " +
-				"file for %q goals tag %q in module %s. The list of dist files, " +
-				"which should have a single element, is:\n%s"
-			panic(fmt.Errorf(errorMessage, mod, goals, tag, name, tagPaths))
-		}
-
-		copiesForGoals := distContributions.getCopiesForGoals(goals)
-
-		// Iterate over each path adding a copy instruction to copiesForGoals
-		for _, path := range tagPaths {
-			// It's possible that the Path is nil from errant modules. Be defensive here.
-			if path == nil {
-				tagName := "default" // for error message readability
-				if dist.Tag != nil {
-					tagName = *dist.Tag
-				}
-				panic(fmt.Errorf("Dist file should not be nil for the %s tag in %s", tagName, name))
-			}
-
-			dest := filepath.Base(path.String())
-
-			if dist.Dest != nil {
-				var err error
-				if dest, err = validateSafePath(*dist.Dest); err != nil {
-					// This was checked in ModuleBase.GenerateBuildActions
-					panic(err)
-				}
-			}
-
-			ext := filepath.Ext(dest)
-			suffix := ""
-			if dist.Suffix != nil {
-				suffix = *dist.Suffix
-			}
-
-			productString := ""
-			if dist.Append_artifact_with_product != nil && *dist.Append_artifact_with_product {
-				productString = fmt.Sprintf("_%s", ctx.Config().DeviceProduct())
-			}
-
-			if suffix != "" || productString != "" {
-				dest = strings.TrimSuffix(dest, ext) + suffix + productString + ext
-			}
-
-			if dist.Dir != nil {
-				var err error
-				if dest, err = validateSafePath(*dist.Dir, dest); err != nil {
-					// This was checked in ModuleBase.GenerateBuildActions
-					panic(err)
-				}
-			}
-
-			copiesForGoals.addCopyInstruction(path, dest)
-		}
-	}
-
-	return distContributions
-}
-
 func deepCopyAndroidMkProviderInfo(providerInfo *AndroidMkProviderInfo) AndroidMkProviderInfo {
 	info := AndroidMkProviderInfo{
 		PrimaryInfo: deepCopyAndroidMkInfo(&providerInfo.PrimaryInfo),
@@ -1815,9 +1654,8 @@
 		Class:        mkinfo.Class,
 		SubName:      mkinfo.SubName,
 		OverrideName: mkinfo.OverrideName,
-		// There is no modification on DistFiles or OutputFile, so no need to
+		// There is no modification on OutputFile, so no need to
 		// make their deep copy.
-		DistFiles:       mkinfo.DistFiles,
 		OutputFile:      mkinfo.OutputFile,
 		Disabled:        mkinfo.Disabled,
 		Include:         mkinfo.Include,
diff --git a/android/androidmk_test.go b/android/androidmk_test.go
index 0a81fb8..cd61133 100644
--- a/android/androidmk_test.go
+++ b/android/androidmk_test.go
@@ -34,7 +34,6 @@
 	}
 
 	data       AndroidMkData
-	distFiles  TaggedDistFiles
 	outputFile OptionalPath
 }
 
@@ -73,7 +72,6 @@
 		path := PathForTesting("default-dist.out")
 		defaultDistPaths = Paths{path}
 		m.setOutputFiles(ctx, defaultDistPaths)
-		m.distFiles = MakeDefaultDistFiles(path)
 
 	case defaultDistFiles_Tagged:
 		// Module types that set AndroidMkEntry.DistFiles to the result of calling
@@ -84,11 +82,6 @@
 		// will be the same as empty-string-tag output.
 		defaultDistPaths = PathsForTesting("one.out")
 		m.setOutputFiles(ctx, defaultDistPaths)
-
-		// This must be called after setting defaultDistPaths/outputFile as
-		// GenerateTaggedDistFiles calls into outputFiles property which may use
-		// those fields.
-		m.distFiles = m.GenerateTaggedDistFiles(ctx)
 	}
 }
 
@@ -113,7 +106,6 @@
 	return []AndroidMkEntries{
 		{
 			Class:      "CUSTOM_MODULE",
-			DistFiles:  m.distFiles,
 			OutputFile: m.outputFile,
 		},
 	}
@@ -354,7 +346,7 @@
 			if len(entries) != 1 {
 				t.Errorf("Expected a single AndroidMk entry, got %d", len(entries))
 			}
-			distContributions := entries[0].getDistContributions(module)
+			distContributions := getDistContributions(ctx, module)
 
 			if err := compareContributions(expectedContributions, distContributions); err != nil {
 				t.Errorf("%s\nExpected Contributions\n%sActualContributions\n%s",
@@ -656,8 +648,8 @@
 				default_dist_files: "none",
 				dist_output_file: false,
 				dists: [
-					// The following is silently ignored because there is not default file
-					// in either the dist files or the output file.
+					// The following will dist one.out because there's no default dist file provided
+					// (default_dist_files: "none") and one.out is the outputfile for the "" tag.
 					{
 						targets: ["my_goal"],
 					},
@@ -672,6 +664,12 @@
 			{
 				goals: "my_goal",
 				copies: []distCopy{
+					distCopyForTest("one.out", "one.out"),
+				},
+			},
+			{
+				goals: "my_goal",
+				copies: []distCopy{
 					distCopyForTest("two.out", "two.out"),
 					distCopyForTest("three/four.out", "four.out"),
 				},
diff --git a/android/config.go b/android/config.go
index f6d08b8..0a1ed98 100644
--- a/android/config.go
+++ b/android/config.go
@@ -2222,7 +2222,6 @@
 		"RELEASE_APEX_CONTRIBUTIONS_NFC":                     "com.android.nfcservices",
 		"RELEASE_APEX_CONTRIBUTIONS_ONDEVICEPERSONALIZATION": "com.android.ondevicepersonalization",
 		"RELEASE_APEX_CONTRIBUTIONS_PERMISSION":              "com.android.permission",
-		"RELEASE_APEX_CONTRIBUTIONS_PRIMARY_LIBS":            "",
 		"RELEASE_APEX_CONTRIBUTIONS_PROFILING":               "com.android.profiling",
 		"RELEASE_APEX_CONTRIBUTIONS_REMOTEKEYPROVISIONING":   "com.android.rkpd",
 		"RELEASE_APEX_CONTRIBUTIONS_RESOLV":                  "com.android.resolv",
@@ -2275,10 +2274,18 @@
 }
 
 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/module.go b/android/module.go
index d196481..622399b 100644
--- a/android/module.go
+++ b/android/module.go
@@ -15,6 +15,7 @@
 package android
 
 import (
+	"errors"
 	"fmt"
 	"net/url"
 	"path/filepath"
@@ -613,17 +614,6 @@
 	return t
 }
 
-func MakeDefaultDistFiles(paths ...Path) TaggedDistFiles {
-	for _, p := range paths {
-		if p == nil {
-			panic("The path to a dist file cannot be nil.")
-		}
-	}
-
-	// The default OutputFile tag is the empty "" string.
-	return TaggedDistFiles{DefaultDistTag: paths}
-}
-
 type hostAndDeviceProperties struct {
 	// If set to true, build a variant of the module for the host.  Defaults to false.
 	Host_supported *bool
@@ -1230,6 +1220,13 @@
 		tag := proptools.StringDefault(dist.Tag, DefaultDistTag)
 
 		distFileForTagFromProvider, err := outputFilesForModuleFromProvider(ctx, m.module, tag)
+
+		// If the module doesn't define output files for the DefaultDistTag, try the files under
+		// the "" tag.
+		if tag == DefaultDistTag && errors.Is(err, ErrUnsupportedOutputTag) {
+			distFileForTagFromProvider, err = outputFilesForModuleFromProvider(ctx, m.module, "")
+		}
+
 		if err != OutputFilesProviderNotSet {
 			if err != nil && tag != DefaultDistTag {
 				ctx.PropertyErrorf("dist.tag", "%s", err.Error())
@@ -2968,14 +2965,12 @@
 // If a module doesn't have the OutputFilesProvider, nil is returned.
 func outputFilesForModuleFromProvider(ctx PathContext, module Module, tag string) (Paths, error) {
 	var outputFiles OutputFilesInfo
-	fromProperty := false
 
 	if mctx, isMctx := ctx.(OutputFilesProviderModuleContext); isMctx {
 		if !mctx.EqualModules(mctx.Module(), module) {
 			outputFiles, _ = OtherModuleProvider(mctx, module, OutputFilesProvider)
 		} else {
 			outputFiles = mctx.GetOutputFiles()
-			fromProperty = true
 		}
 	} else if cta, isCta := ctx.(*singletonContextAdaptor); isCta {
 		outputFiles, _ = OtherModuleProvider(cta, module, OutputFilesProvider)
@@ -2992,10 +2987,8 @@
 	} else if taggedOutputFiles, hasTag := outputFiles.TaggedOutputFiles[tag]; hasTag {
 		return taggedOutputFiles, nil
 	} else {
-		if fromProperty {
-			return nil, fmt.Errorf("unsupported tag %q for module getting its own output files", tag)
-		} else {
-			return nil, fmt.Errorf("unsupported module reference tag %q", tag)
+		return nil, UnsupportedOutputTagError{
+			tag: tag,
 		}
 	}
 }
@@ -3014,8 +3007,24 @@
 
 var OutputFilesProvider = blueprint.NewProvider[OutputFilesInfo]()
 
+type UnsupportedOutputTagError struct {
+	tag string
+}
+
+func (u UnsupportedOutputTagError) Error() string {
+	return fmt.Sprintf("unsupported output tag %q", u.tag)
+}
+
+func (u UnsupportedOutputTagError) Is(e error) bool {
+	_, ok := e.(UnsupportedOutputTagError)
+	return ok
+}
+
+var _ error = UnsupportedOutputTagError{}
+
 // This is used to mark the case where OutputFilesProvider is not set on some modules.
 var OutputFilesProviderNotSet = fmt.Errorf("No output files from provider")
+var ErrUnsupportedOutputTag = UnsupportedOutputTagError{}
 
 // Modules can implement HostToolProvider and return a valid OptionalPath from HostToolPath() to
 // specify that they can be used as a tool by a genrule module.
diff --git a/android/neverallow.go b/android/neverallow.go
index 70af2ac..14dc6d2 100644
--- a/android/neverallow.go
+++ b/android/neverallow.go
@@ -298,33 +298,29 @@
 			WithoutMatcher("visibility", InAllowedList([]string{"//trusty/vendor/google/aosp/scripts", "//trusty/vendor/google/proprietary/scripts"})).Because(reason),
 		NeverAllow().
 			ModuleType("genrule").
-			// TODO: remove the 4 below targets once new targets are submitted
-			Without("name", "trusty-arm64.lk.elf.gen").
-			Without("name", "trusty-arm64-virt-test-debug.lk.elf.gen").
-			Without("name", "trusty-x86_64.lk.elf.gen").
-			Without("name", "trusty-x86_64-test.lk.elf.gen").
-			// trusty vm target names moving forward
-			Without("name", "trusty-test_vm-arm64.elf.gen").
-			Without("name", "trusty-test_vm-x86.elf.gen").
-			Without("name", "trusty-security_vm-arm64.elf.gen").
-			Without("name", "trusty-security_vm-x86.elf.gen").
-			Without("name", "trusty-widevine_vm-arm64.elf.gen").
-			Without("name", "trusty-widevine_vm-x86.elf.gen").
+			// Trusty TEE target names
+			Without("name", "trusty_tee_package_goog").
+			Without("name", "trusty_tee_package").
+			// Trusty vm target names
+			Without("name", "trusty_test_vm_arm64.bin").
+			Without("name", "trusty_test_vm_x86_64.elf").
+			Without("name", "trusty_security_vm_arm64.bin").
+			Without("name", "trusty_security_vm_x86_64.elf").
+			Without("name", "trusty_widevine_vm_arm64.bin").
+			Without("name", "trusty_widevine_vm_x86_64.elf").
 			WithMatcher("dir_srcs", isSetMatcherInstance).Because(reason),
 		NeverAllow().
 			ModuleType("genrule").
-			// TODO: remove the 4 below targets once new targets are submitted
-			Without("name", "trusty-arm64.lk.elf.gen").
-			Without("name", "trusty-arm64-virt-test-debug.lk.elf.gen").
-			Without("name", "trusty-x86_64.lk.elf.gen").
-			Without("name", "trusty-x86_64-test.lk.elf.gen").
-			// trusty vm target names moving forward
-			Without("name", "trusty-test_vm-arm64.elf.gen").
-			Without("name", "trusty-test_vm-x86.elf.gen").
-			Without("name", "trusty-security_vm-arm64.elf.gen").
-			Without("name", "trusty-security_vm-x86.elf.gen").
-			Without("name", "trusty-widevine_vm-arm64.elf.gen").
-			Without("name", "trusty-widevine_vm-x86.elf.gen").
+			// Trusty TEE target names
+			Without("name", "trusty_tee_package_goog").
+			Without("name", "trusty_tee_package").
+			// Trusty vm target names
+			Without("name", "trusty_test_vm_arm64.bin").
+			Without("name", "trusty_test_vm_x86_64.elf").
+			Without("name", "trusty_security_vm_arm64.bin").
+			Without("name", "trusty_security_vm_x86_64.elf").
+			Without("name", "trusty_widevine_vm_arm64.bin").
+			Without("name", "trusty_widevine_vm_x86_64.elf").
 			With("keep_gendir", "true").Because(reason),
 	}
 }
diff --git a/android/provider.go b/android/provider.go
index b48fd91..d005daf 100644
--- a/android/provider.go
+++ b/android/provider.go
@@ -16,6 +16,12 @@
 var _ OtherModuleProviderContext = SingletonContext(nil)
 var _ OtherModuleProviderContext = (*TestContext)(nil)
 
+// ConfigAndOtherModuleProviderContext is OtherModuleProviderContext + ConfigContext
+type ConfigAndOtherModuleProviderContext interface {
+	OtherModuleProviderContext
+	ConfigContext
+}
+
 // OtherModuleProvider reads the provider for the given module.  If the provider has been set the value is
 // returned and the boolean is true.  If it has not been set the zero value of the provider's type  is returned
 // and the boolean is false.  The value returned may be a deep copy of the value originally passed to SetProvider.
diff --git a/apex/builder.go b/apex/builder.go
index 15737f8..2fc4902 100644
--- a/apex/builder.go
+++ b/apex/builder.go
@@ -588,6 +588,7 @@
 			}
 			a.extraInstalledFiles = append(a.extraInstalledFiles, installedFile)
 			a.extraInstalledPairs = append(a.extraInstalledPairs, installPair{install.OutputPathOnHost, installedFile})
+			ctx.PackageFile(install.InstallDirOnDevice, install.InstallFileOnDevice, install.OutputPathOnHost)
 		}
 		if performInstalls {
 			for _, dexJar := range fi.systemServerDexJars {
diff --git a/apex/prebuilt.go b/apex/prebuilt.go
index 3daa4f8..0a97027 100644
--- a/apex/prebuilt.go
+++ b/apex/prebuilt.go
@@ -245,6 +245,7 @@
 		}
 		p.extraInstalledFiles = append(p.extraInstalledFiles, installedFile)
 		p.extraInstalledPairs = append(p.extraInstalledPairs, installPair{install.OutputPathOnHost, installedFile})
+		ctx.PackageFile(install.InstallDirOnDevice, install.InstallFileOnDevice, install.OutputPathOnHost)
 	}
 
 	for _, dexJar := range p.systemServerDexJars {
diff --git a/cc/androidmk.go b/cc/androidmk.go
index 03f229e..b016788 100644
--- a/cc/androidmk.go
+++ b/cc/androidmk.go
@@ -244,10 +244,6 @@
 		entries.Class = "HEADER_LIBRARIES"
 	}
 
-	if library.distFile != nil {
-		entries.DistFiles = android.MakeDefaultDistFiles(library.distFile)
-	}
-
 	library.androidMkWriteExportedFlags(entries)
 	library.androidMkEntriesWriteAdditionalDependenciesForSourceAbiDiff(entries)
 
@@ -336,7 +332,6 @@
 	ctx.subAndroidMk(config, entries, binary.baseInstaller)
 
 	entries.Class = "EXECUTABLES"
-	entries.DistFiles = binary.distFiles
 	entries.SetString("LOCAL_SOONG_UNSTRIPPED_BINARY", binary.unstrippedOutputFile.String())
 	if len(binary.symlinks) > 0 {
 		entries.AddStrings("LOCAL_MODULE_SYMLINKS", binary.symlinks...)
diff --git a/cc/binary.go b/cc/binary.go
index c4791c5..627d5e5 100644
--- a/cc/binary.go
+++ b/cc/binary.go
@@ -104,8 +104,8 @@
 	// Output archive of gcno coverage information
 	coverageOutputFile android.OptionalPath
 
-	// Location of the files that should be copied to dist dir when requested
-	distFiles android.TaggedDistFiles
+	// Location of the file that should be copied to dist dir when no explicit tag is requested
+	defaultDistFile android.Path
 
 	// Action command lines to run directly after the binary is installed. For example,
 	// may be used to symlink runtime dependencies (such as bionic) alongside installation.
@@ -385,11 +385,11 @@
 			// When dist'ing a library or binary that has use_version_lib set, always
 			// distribute the stamped version, even for the device.
 			versionedOutputFile := android.PathForModuleOut(ctx, "versioned", fileName)
-			binary.distFiles = android.MakeDefaultDistFiles(versionedOutputFile)
+			binary.defaultDistFile = versionedOutputFile
 
 			if binary.stripper.NeedsStrip(ctx) {
 				out := android.PathForModuleOut(ctx, "versioned-stripped", fileName)
-				binary.distFiles = android.MakeDefaultDistFiles(out)
+				binary.defaultDistFile = out
 				binary.stripper.StripExecutableOrSharedLib(ctx, versionedOutputFile, out, stripFlags)
 			}
 
@@ -575,3 +575,10 @@
 		},
 	})
 }
+
+func (binary *binaryDecorator) defaultDistFiles() []android.Path {
+	if binary.defaultDistFile == nil {
+		return nil
+	}
+	return []android.Path{binary.defaultDistFile}
+}
diff --git a/cc/cc.go b/cc/cc.go
index 7122bce..eae12b8 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -774,6 +774,10 @@
 	// Get the deps that have been explicitly specified in the properties.
 	linkerSpecifiedDeps(ctx android.ConfigurableEvaluatorContext, module *Module, specifiedDeps specifiedDeps) specifiedDeps
 
+	// Gets a list of files that will be disted when using the dist property without specifying
+	// an output file tag.
+	defaultDistFiles() []android.Path
+
 	moduleInfoJSON(ctx ModuleContext, moduleInfoJSON *android.ModuleInfoJSON)
 }
 
@@ -2463,6 +2467,10 @@
 	if c.linker != nil {
 		ctx.SetOutputFiles(android.PathsIfNonNil(c.linker.unstrippedOutputFilePath()), "unstripped")
 		ctx.SetOutputFiles(android.PathsIfNonNil(c.linker.strippedAllOutputFilePath()), "stripped_all")
+		defaultDistFiles := c.linker.defaultDistFiles()
+		if len(defaultDistFiles) > 0 {
+			ctx.SetOutputFiles(defaultDistFiles, android.DefaultDistTag)
+		}
 	}
 }
 
diff --git a/cc/library.go b/cc/library.go
index 532b7e9..ee7610d 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -419,8 +419,8 @@
 	// Location of the linked, stripped library for shared libraries, strip: "all"
 	strippedAllOutputFile android.Path
 
-	// Location of the file that should be copied to dist dir when requested
-	distFile android.Path
+	// Location of the file that should be copied to dist dir when no explicit tag is requested
+	defaultDistFile android.Path
 
 	versionScriptPath android.OptionalPath
 
@@ -1066,7 +1066,7 @@
 			library.injectVersionSymbol(ctx, outputFile, versionedOutputFile)
 		} else {
 			versionedOutputFile := android.PathForModuleOut(ctx, "versioned", fileName)
-			library.distFile = versionedOutputFile
+			library.defaultDistFile = versionedOutputFile
 			library.injectVersionSymbol(ctx, outputFile, versionedOutputFile)
 		}
 	}
@@ -1206,11 +1206,11 @@
 			library.injectVersionSymbol(ctx, outputFile, versionedOutputFile)
 		} else {
 			versionedOutputFile := android.PathForModuleOut(ctx, "versioned", fileName)
-			library.distFile = versionedOutputFile
+			library.defaultDistFile = versionedOutputFile
 
 			if library.stripper.NeedsStrip(ctx) {
 				out := android.PathForModuleOut(ctx, "versioned-stripped", fileName)
-				library.distFile = out
+				library.defaultDistFile = out
 				library.stripper.StripExecutableOrSharedLib(ctx, versionedOutputFile, out, stripFlags)
 			}
 
@@ -2090,6 +2090,13 @@
 	return library.Properties.Overrides
 }
 
+func (library *libraryDecorator) defaultDistFiles() []android.Path {
+	if library.defaultDistFile == nil {
+		return nil
+	}
+	return []android.Path{library.defaultDistFile}
+}
+
 var _ overridable = (*libraryDecorator)(nil)
 
 var versioningMacroNamesListKey = android.NewOnceKey("versioningMacroNamesList")
diff --git a/cc/ndk_library.go b/cc/ndk_library.go
index 1f0fc07..c21fe56 100644
--- a/cc/ndk_library.go
+++ b/cc/ndk_library.go
@@ -560,6 +560,10 @@
 	return false
 }
 
+func (stub *stubDecorator) defaultDistFiles() []android.Path {
+	return nil
+}
+
 // Returns the install path for unversioned NDK libraries (currently only static
 // libraries).
 func getUnversionedLibraryInstallPath(ctx ModuleContext) android.OutputPath {
diff --git a/cc/object.go b/cc/object.go
index bbfca94..95a8beb 100644
--- a/cc/object.go
+++ b/cc/object.go
@@ -242,6 +242,10 @@
 	return Bool(object.Properties.Crt)
 }
 
+func (object *objectLinker) defaultDistFiles() []android.Path {
+	return nil
+}
+
 func (object *objectLinker) moduleInfoJSON(ctx ModuleContext, moduleInfoJSON *android.ModuleInfoJSON) {
 	object.baseLinker.moduleInfoJSON(ctx, moduleInfoJSON)
 	moduleInfoJSON.Class = []string{"STATIC_LIBRARIES"}
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/Android.bp b/dexpreopt/Android.bp
index 679d066..ea3f52b 100644
--- a/dexpreopt/Android.bp
+++ b/dexpreopt/Android.bp
@@ -9,6 +9,7 @@
         "class_loader_context.go",
         "config.go",
         "dexpreopt.go",
+        "system_server_zip.go",
         "testing.go",
     ],
     testSrcs: [
diff --git a/dexpreopt/system_server_zip.go b/dexpreopt/system_server_zip.go
new file mode 100644
index 0000000..cef847b
--- /dev/null
+++ b/dexpreopt/system_server_zip.go
@@ -0,0 +1,49 @@
+package dexpreopt
+
+import "android/soong/android"
+
+func init() {
+	android.InitRegistrationContext.RegisterSingletonType("system_server_zip_singleton", systemServerZipSingletonFactory)
+}
+
+func systemServerZipSingletonFactory() android.Singleton {
+	return &systemServerZipSingleton{}
+}
+
+type systemServerZipSingleton struct{}
+
+func (s *systemServerZipSingleton) GenerateBuildActions(ctx android.SingletonContext) {
+	global := GetGlobalConfig(ctx)
+	if global.DisablePreopt || global.OnlyPreoptArtBootImage {
+		return
+	}
+
+	systemServerDexjarsDir := android.PathForOutput(ctx, SystemServerDexjarsDir)
+
+	out := android.PathForOutput(ctx, "system_server.zip")
+	builder := android.NewRuleBuilder(pctx, ctx)
+	cmd := builder.Command().BuiltTool("soong_zip").
+		FlagWithOutput("-o ", out).
+		FlagWithArg("-C ", systemServerDexjarsDir.String())
+
+	for i := 0; i < global.SystemServerJars.Len(); i++ {
+		jar := global.SystemServerJars.Jar(i) + ".jar"
+		cmd.FlagWithInput("-f ", systemServerDexjarsDir.Join(ctx, jar))
+	}
+	for i := 0; i < global.StandaloneSystemServerJars.Len(); i++ {
+		jar := global.StandaloneSystemServerJars.Jar(i) + ".jar"
+		cmd.FlagWithInput("-f ", systemServerDexjarsDir.Join(ctx, jar))
+	}
+	for i := 0; i < global.ApexSystemServerJars.Len(); i++ {
+		jar := global.ApexSystemServerJars.Jar(i) + ".jar"
+		cmd.FlagWithInput("-f ", systemServerDexjarsDir.Join(ctx, jar))
+	}
+	for i := 0; i < global.ApexStandaloneSystemServerJars.Len(); i++ {
+		jar := global.ApexStandaloneSystemServerJars.Jar(i) + ".jar"
+		cmd.FlagWithInput("-f ", systemServerDexjarsDir.Join(ctx, jar))
+	}
+
+	builder.Build("system_server_zip", "building system_server.zip")
+
+	ctx.DistForGoal("droidcore", out)
+}
diff --git a/etc/prebuilt_etc.go b/etc/prebuilt_etc.go
index a440c91..fad8f07 100644
--- a/etc/prebuilt_etc.go
+++ b/etc/prebuilt_etc.go
@@ -61,6 +61,7 @@
 	ctx.RegisterModuleType("prebuilt_usr_keychars", PrebuiltUserKeyCharsFactory)
 	ctx.RegisterModuleType("prebuilt_usr_idc", PrebuiltUserIdcFactory)
 	ctx.RegisterModuleType("prebuilt_usr_srec", PrebuiltUserSrecFactory)
+	ctx.RegisterModuleType("prebuilt_usr_odml", PrebuiltUserOdmlFactory)
 	ctx.RegisterModuleType("prebuilt_font", PrebuiltFontFactory)
 	ctx.RegisterModuleType("prebuilt_overlay", PrebuiltOverlayFactory)
 	ctx.RegisterModuleType("prebuilt_firmware", PrebuiltFirmwareFactory)
@@ -786,6 +787,17 @@
 	return module
 }
 
+// prebuilt_usr_odml is for a prebuilt artifact that is installed in
+// <partition>/usr/odml/<sub_dir> directory.
+func PrebuiltUserOdmlFactory() android.Module {
+	module := &PrebuiltEtc{}
+	InitPrebuiltEtcModule(module, "usr/odml")
+	// This module is device-only
+	android.InitAndroidArchModule(module, android.DeviceSupported, android.MultilibFirst)
+	android.InitDefaultableModule(module)
+	return module
+}
+
 // prebuilt_font installs a font in <partition>/fonts directory.
 func PrebuiltFontFactory() android.Module {
 	module := &PrebuiltEtc{}
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/java/sdk_library_test.go b/java/sdk_library_test.go
index 431bbac..6d27e54 100644
--- a/java/sdk_library_test.go
+++ b/java/sdk_library_test.go
@@ -494,7 +494,7 @@
 		PrepareForTestWithJavaSdkLibraryFiles,
 		FixtureWithLastReleaseApis("foo"),
 	).
-		ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(`module "bar" variant "android_common": unsupported module reference tag ".public.annotations.zip"`)).
+		ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(`module "bar" variant "android_common": unsupported output tag ".public.annotations.zip"`)).
 		RunTestWithBp(t, `
 		java_sdk_library {
 			name: "foo",
@@ -520,7 +520,7 @@
 		PrepareForTestWithJavaSdkLibraryFiles,
 		FixtureWithLastReleaseApis("foo"),
 	).
-		ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(`module "bar" variant "android_common": unsupported module reference tag ".system.stubs.source"`)).
+		ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(`module "bar" variant "android_common": unsupported output tag ".system.stubs.source"`)).
 		RunTestWithBp(t, `
 		java_sdk_library {
 			name: "foo",
diff --git a/sdk/sdk.go b/sdk/sdk.go
index aa82abb..ab50659 100644
--- a/sdk/sdk.go
+++ b/sdk/sdk.go
@@ -178,22 +178,24 @@
 		s.buildSnapshot(ctx, sdkVariants)
 	}
 
+	if s.snapshotFile.Valid() != s.infoFile.Valid() {
+		panic(fmt.Sprintf("Snapshot (%q) and info file (%q) should both be set or neither should be set.", s.snapshotFile, s.infoFile))
+	}
+
 	if s.snapshotFile.Valid() {
 		ctx.SetOutputFiles([]android.Path{s.snapshotFile.Path()}, "")
+		ctx.SetOutputFiles([]android.Path{s.snapshotFile.Path(), s.infoFile.Path()}, android.DefaultDistTag)
 	}
 }
 
 func (s *sdk) AndroidMkEntries() []android.AndroidMkEntries {
-	if !s.snapshotFile.Valid() != !s.infoFile.Valid() {
-		panic("Snapshot (%q) and info file (%q) should both be set or neither should be set.")
-	} else if !s.snapshotFile.Valid() {
+	if !s.snapshotFile.Valid() {
 		return []android.AndroidMkEntries{}
 	}
 
 	return []android.AndroidMkEntries{android.AndroidMkEntries{
 		Class:      "FAKE",
 		OutputFile: s.snapshotFile,
-		DistFiles:  android.MakeDefaultDistFiles(s.snapshotFile.Path(), s.infoFile.Path()),
 		Include:    "$(BUILD_PHONY_PACKAGE)",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
 			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {