Merge "android_app_import is now ApexModule"
diff --git a/android/apex.go b/android/apex.go
index 9bf6fc7..839a03a 100644
--- a/android/apex.go
+++ b/android/apex.go
@@ -32,6 +32,7 @@
 	ApexName string
 
 	MinSdkVersion int
+	Updatable     bool
 }
 
 // Extracted from ApexModule to make it easier to define custom subsets of the
@@ -104,6 +105,9 @@
 	// For example, with maxSdkVersion is 10 and versionList is [9,11]
 	// it returns 9 as string
 	ChooseSdkVersion(versionList []string, maxSdkVersion int) (string, error)
+
+	// Tests if the module comes from an updatable APEX.
+	Updatable() bool
 }
 
 type ApexProperties struct {
@@ -229,6 +233,10 @@
 	}
 }
 
+func (m *ApexModuleBase) Updatable() bool {
+	return m.ApexProperties.Info.Updatable
+}
+
 type byApexName []ApexInfo
 
 func (a byApexName) Len() int           { return len(a) }
diff --git a/apex/apex.go b/apex/apex.go
index 8463ac1..3b17886 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -562,7 +562,6 @@
 		"libnativebridge_lazy",
 		"libnativeloader_lazy",
 		"libnativewindow_headers",
-		"libopus",
 		"libpdx_headers",
 		"libprocessgroup",
 		"libprocessgroup_headers",
@@ -845,6 +844,7 @@
 		apexBundles = []android.ApexInfo{{
 			ApexName:      mctx.ModuleName(),
 			MinSdkVersion: a.minSdkVersion(mctx),
+			Updatable:     proptools.Bool(a.properties.Updatable),
 		}}
 		directDep = true
 	} else if am, ok := mctx.Module().(android.ApexModule); ok {
diff --git a/apex/apex_test.go b/apex/apex_test.go
index 482d874..eabbdac 100644
--- a/apex/apex_test.go
+++ b/apex/apex_test.go
@@ -4279,6 +4279,13 @@
 				"system/sepolicy/apex/some-updatable-apex-file_contexts",
 			],
 		}
+
+		filegroup {
+			name: "some-non-updatable-apex-file_contexts",
+			srcs: [
+				"system/sepolicy/apex/some-non-updatable-apex-file_contexts",
+			],
+		}
 	`
 	bp += cc.GatherRequiredDepsForTest(android.Android)
 	bp += java.GatherRequiredDepsForTest()
@@ -4291,6 +4298,7 @@
 		"apex_manifest.json":                 nil,
 		"AndroidManifest.xml":                nil,
 		"system/sepolicy/apex/some-updatable-apex-file_contexts":       nil,
+		"system/sepolicy/apex/some-non-updatable-apex-file_contexts":   nil,
 		"system/sepolicy/apex/com.android.art.something-file_contexts": nil,
 		"framework/aidl/a.aidl": nil,
 	}
@@ -4345,6 +4353,14 @@
 		}
 
 		java_library {
+			name: "some-non-updatable-apex-lib",
+			srcs: ["a.java"],
+			apex_available: [
+				"some-non-updatable-apex",
+			],
+		}
+
+		java_library {
 			name: "some-platform-lib",
 			srcs: ["a.java"],
 			installable: true,
@@ -4363,16 +4379,28 @@
 			name: "some-updatable-apex",
 			key: "some-updatable-apex.key",
 			java_libs: ["some-updatable-apex-lib"],
+			updatable: true,
+		}
+
+		apex {
+			name: "some-non-updatable-apex",
+			key: "some-non-updatable-apex.key",
+			java_libs: ["some-non-updatable-apex-lib"],
 		}
 
 		apex_key {
 			name: "some-updatable-apex.key",
 		}
 
+		apex_key {
+			name: "some-non-updatable-apex.key",
+		}
+
 		apex {
 			name: "com.android.art.something",
 			key: "com.android.art.something.key",
 			java_libs: ["some-art-lib"],
+			updatable: true,
 		}
 
 		apex_key {
@@ -4403,6 +4431,13 @@
 	}
 	testNoUpdatableJarsInBootImage(t, error, bp, transform)
 
+	// non-updatable jar from some other apex in the ART boot image => error
+	error = "module 'some-non-updatable-apex-lib' is not allowed in the ART boot image"
+	transform = func(config *dexpreopt.GlobalConfig) {
+		config.ArtApexJars = []string{"some-non-updatable-apex-lib"}
+	}
+	testNoUpdatableJarsInBootImage(t, error, bp, transform)
+
 	// updatable jar from some other apex in the framework boot image => error
 	error = "module 'some-updatable-apex-lib' from updatable apex 'some-updatable-apex' is not allowed in the framework boot image"
 	transform = func(config *dexpreopt.GlobalConfig) {
@@ -4410,6 +4445,12 @@
 	}
 	testNoUpdatableJarsInBootImage(t, error, bp, transform)
 
+	// non-updatable jar from some other apex in the framework boot image => ok
+	transform = func(config *dexpreopt.GlobalConfig) {
+		config.BootJars = []string{"some-non-updatable-apex-lib"}
+	}
+	testNoUpdatableJarsInBootImage(t, "", bp, transform)
+
 	// nonexistent jar in the ART boot image => error
 	error = "failed to find a dex jar path for module 'nonexistent'"
 	transform = func(config *dexpreopt.GlobalConfig) {
@@ -4425,7 +4466,7 @@
 	testNoUpdatableJarsInBootImage(t, error, bp, transform)
 
 	// platform jar in the ART boot image => error
-	error = "module 'some-platform-lib' is part of the platform and not allowed in the ART boot image"
+	error = "module 'some-platform-lib' is not allowed in the ART boot image"
 	transform = func(config *dexpreopt.GlobalConfig) {
 		config.ArtApexJars = []string{"some-platform-lib"}
 	}
diff --git a/cc/builder.go b/cc/builder.go
index b583586..d8e90b6 100644
--- a/cc/builder.go
+++ b/cc/builder.go
@@ -307,7 +307,7 @@
 	rsFlags       string
 	toolchain     config.Toolchain
 	tidy          bool
-	coverage      bool
+	gcovCoverage  bool
 	sAbiDump      bool
 	emitXrefs     bool
 
@@ -369,7 +369,7 @@
 		tidyFiles = make(android.Paths, 0, len(srcFiles))
 	}
 	var coverageFiles android.Paths
-	if flags.coverage {
+	if flags.gcovCoverage {
 		coverageFiles = make(android.Paths, 0, len(srcFiles))
 	}
 	var kytheFiles android.Paths
@@ -470,7 +470,7 @@
 
 		var ccCmd string
 		tidy := flags.tidy
-		coverage := flags.coverage
+		coverage := flags.gcovCoverage
 		dump := flags.sAbiDump
 		rule := cc
 		emitXref := flags.emitXrefs
diff --git a/cc/cc.go b/cc/cc.go
index 6e02b24..24173ee 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -182,11 +182,11 @@
 	// These must be after any module include flags, which will be in CommonFlags.
 	SystemIncludeFlags []string
 
-	Toolchain config.Toolchain
-	Tidy      bool
-	Coverage  bool
-	SAbiDump  bool
-	EmitXrefs bool // If true, generate Ninja rules to generate emitXrefs input files for Kythe
+	Toolchain    config.Toolchain
+	Tidy         bool
+	GcovCoverage bool
+	SAbiDump     bool
+	EmitXrefs    bool // If true, generate Ninja rules to generate emitXrefs input files for Kythe
 
 	RequiredInstructionSet string
 	DynamicLinker          string
@@ -1909,8 +1909,7 @@
 	addSharedLibDependencies := func(depTag DependencyTag, name string, version string) {
 		var variations []blueprint.Variation
 		variations = append(variations, blueprint.Variation{Mutator: "link", Variation: "shared"})
-		versionVariantAvail := !c.InRecovery() && !c.InRamdisk()
-		if version != "" && versionVariantAvail {
+		if version != "" && VersionVariantAvailable(c) {
 			// Version is explicitly specified. i.e. libFoo#30
 			variations = append(variations, blueprint.Variation{Mutator: "version", Variation: version})
 			depTag.ExplicitlyVersioned = true
@@ -1920,7 +1919,7 @@
 		// If the version is not specified, add dependency to all stubs libraries.
 		// The stubs library will be used when the depending module is built for APEX and
 		// the dependent module is not in the same APEX.
-		if version == "" && versionVariantAvail {
+		if version == "" && VersionVariantAvailable(c) {
 			for _, ver := range stubsVersionsFor(actx.Config())[name] {
 				// Note that depTag.ExplicitlyVersioned is false in this case.
 				actx.AddVariationDependencies([]blueprint.Variation{
@@ -2318,7 +2317,7 @@
 			}
 			if ccDep.CcLibrary() && !depIsStatic {
 				depIsStubs := ccDep.BuildStubs()
-				depHasStubs := ccDep.HasStubsVariants()
+				depHasStubs := VersionVariantAvailable(c) && ccDep.HasStubsVariants()
 				depInSameApex := android.DirectlyInApex(c.ApexName(), depName)
 				depInPlatform := !android.DirectlyInAnyApex(ctx, depName)
 
@@ -2334,8 +2333,8 @@
 					// If not building for APEX, use stubs only when it is from
 					// an APEX (and not from platform)
 					useThisDep = (depInPlatform != depIsStubs)
-					if c.InRamdisk() || c.InRecovery() || c.bootstrap() {
-						// However, for ramdisk, recovery or bootstrap modules,
+					if c.bootstrap() {
+						// However, for host, ramdisk, recovery or bootstrap modules,
 						// always link to non-stub variant
 						useThisDep = !depIsStubs
 					}
diff --git a/cc/coverage.go b/cc/coverage.go
index b94b628..bde07fd 100644
--- a/cc/coverage.go
+++ b/cc/coverage.go
@@ -82,10 +82,10 @@
 	}
 
 	if cov.Properties.CoverageEnabled {
-		flags.Coverage = true
 		cov.linkCoverage = true
 
 		if gcovCoverage {
+			flags.GcovCoverage = true
 			flags.Local.CommonFlags = append(flags.Local.CommonFlags, "--coverage", "-O0")
 
 			// Override -Wframe-larger-than and non-default optimization
diff --git a/cc/library.go b/cc/library.go
index 94fffb9..e79d9bd 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -1528,10 +1528,18 @@
 	}
 }
 
-// Version mutator splits a module into the mandatory non-stubs variant
+func VersionVariantAvailable(module interface {
+	Host() bool
+	InRamdisk() bool
+	InRecovery() bool
+}) bool {
+	return !module.Host() && !module.InRamdisk() && !module.InRecovery()
+}
+
+// VersionMutator splits a module into the mandatory non-stubs variant
 // (which is unnamed) and zero or more stubs variants.
 func VersionMutator(mctx android.BottomUpMutatorContext) {
-	if library, ok := mctx.Module().(LinkableInterface); ok && !library.InRecovery() {
+	if library, ok := mctx.Module().(LinkableInterface); ok && VersionVariantAvailable(library) {
 		if library.CcLibrary() && library.BuildSharedVariant() && len(library.StubsVersions()) > 0 {
 			versions := library.StubsVersions()
 			checkVersions(mctx, versions)
@@ -1567,7 +1575,7 @@
 	}
 	if genrule, ok := mctx.Module().(*genrule.Module); ok {
 		if _, ok := genrule.Extra.(*GenruleExtraProperties); ok {
-			if !genrule.InRecovery() {
+			if VersionVariantAvailable(genrule) {
 				mctx.CreateVariations("")
 				return
 			}
diff --git a/cc/linkable.go b/cc/linkable.go
index fbe61a4..4a70d48 100644
--- a/cc/linkable.go
+++ b/cc/linkable.go
@@ -39,6 +39,8 @@
 	Shared() bool
 	Toc() android.OptionalPath
 
+	Host() bool
+
 	InRamdisk() bool
 	OnlyInRamdisk() bool
 
diff --git a/cc/util.go b/cc/util.go
index 60070bb..af26268 100644
--- a/cc/util.go
+++ b/cc/util.go
@@ -82,7 +82,7 @@
 		tidyFlags:     strings.Join(in.TidyFlags, " "),
 		sAbiFlags:     strings.Join(in.SAbiFlags, " "),
 		toolchain:     in.Toolchain,
-		coverage:      in.Coverage,
+		gcovCoverage:  in.GcovCoverage,
 		tidy:          in.Tidy,
 		sAbiDump:      in.SAbiDump,
 		emitXrefs:     in.EmitXrefs,
diff --git a/java/dexpreopt_bootjars.go b/java/dexpreopt_bootjars.go
index 543b233..c3825cb 100644
--- a/java/dexpreopt_bootjars.go
+++ b/java/dexpreopt_bootjars.go
@@ -268,27 +268,28 @@
 
 	// Check that this module satisfies constraints for a particular boot image.
 	apex, isApexModule := module.(android.ApexModule)
+	fromUpdatableApex := isApexModule && apex.Updatable()
 	if image.name == artBootImageName {
 		if isApexModule && strings.HasPrefix(apex.ApexName(), "com.android.art.") {
-			// ok, found the jar in the ART apex
-		} else if isApexModule && !apex.IsForPlatform() {
-			// this jar is part of an updatable apex other than ART, fail immediately
-			ctx.Errorf("module '%s' from updatable apex '%s' is not allowed in the ART boot image", name, apex.ApexName())
+			// ok: found the jar in the ART apex
 		} else if isApexModule && apex.IsForPlatform() && Bool(module.(*Library).deviceProperties.Hostdex) {
-			// this is a special "hostdex" variant, skip it and resume search
+			// exception (skip and continue): special "hostdex" platform variant
 			return -1, nil
 		} else if name == "jacocoagent" && ctx.Config().IsEnvTrue("EMMA_INSTRUMENT_FRAMEWORK") {
-			// this is Jacoco platform variant for a coverage build, skip it and resume search
+			// exception (skip and continue): Jacoco platform variant for a coverage build
 			return -1, nil
+		} else if fromUpdatableApex {
+			// error: this jar is part of an updatable apex other than ART
+			ctx.Errorf("module '%s' from updatable apex '%s' is not allowed in the ART boot image", name, apex.ApexName())
 		} else {
-			// this (installable) jar is part of the platform, fail immediately
-			ctx.Errorf("module '%s' is part of the platform and not allowed in the ART boot image", name)
+			// error: this jar is part of the platform or a non-updatable apex
+			ctx.Errorf("module '%s' is not allowed in the ART boot image", name)
 		}
 	} else if image.name == frameworkBootImageName {
-		if !isApexModule || apex.IsForPlatform() {
-			// ok, this jar is part of the platform
+		if !fromUpdatableApex {
+			// ok: this jar is part of the platform or a non-updatable apex
 		} else {
-			// this jar is part of an updatable apex, fail immediately
+			// error: this jar is part of an updatable apex
 			ctx.Errorf("module '%s' from updatable apex '%s' is not allowed in the framework boot image", name, apex.ApexName())
 		}
 	} else {
diff --git a/java/droiddoc.go b/java/droiddoc.go
index e4582f6..8df3c2d 100644
--- a/java/droiddoc.go
+++ b/java/droiddoc.go
@@ -177,37 +177,15 @@
 	// filegroup or genrule can be included within this property.
 	Knowntags []string `android:"path"`
 
-	// the tag name used to distinguish if the API files belong to public/system/test.
-	Api_tag_name *string
-
 	// the generated public API filename by Doclava.
 	Api_filename *string
 
-	// the generated public Dex API filename by Doclava.
-	Dex_api_filename *string
-
-	// the generated private API filename by Doclava.
-	Private_api_filename *string
-
-	// the generated private Dex API filename by Doclava.
-	Private_dex_api_filename *string
-
 	// the generated removed API filename by Doclava.
 	Removed_api_filename *string
 
 	// the generated removed Dex API filename by Doclava.
 	Removed_dex_api_filename *string
 
-	// mapping of dex signatures to source file and line number. This is a temporary property and
-	// will be deleted; you probably shouldn't be using it.
-	Dex_mapping_filename *string
-
-	// the generated exact API filename by Doclava.
-	Exact_api_filename *string
-
-	// the generated proguard filename by Doclava.
-	Proguard_filename *string
-
 	// if set to false, don't allow droiddoc to generate stubs source files. Defaults to true.
 	Create_stubs *bool
 
@@ -229,37 +207,15 @@
 }
 
 type DroidstubsProperties struct {
-	// the tag name used to distinguish if the API files belong to public/system/test.
-	Api_tag_name *string
-
 	// the generated public API filename by Metalava.
 	Api_filename *string
 
-	// the generated public Dex API filename by Metalava.
-	Dex_api_filename *string
-
-	// the generated private API filename by Metalava.
-	Private_api_filename *string
-
-	// the generated private Dex API filename by Metalava.
-	Private_dex_api_filename *string
-
 	// the generated removed API filename by Metalava.
 	Removed_api_filename *string
 
 	// the generated removed Dex API filename by Metalava.
 	Removed_dex_api_filename *string
 
-	// mapping of dex signatures to source file and line number. This is a temporary property and
-	// will be deleted; you probably shouldn't be using it.
-	Dex_mapping_filename *string
-
-	// the generated exact API filename by Metalava.
-	Exact_api_filename *string
-
-	// the generated proguard filename by Metalava.
-	Proguard_filename *string
-
 	Check_api struct {
 		Last_released ApiToCheck
 
@@ -731,14 +687,9 @@
 
 	properties        DroiddocProperties
 	apiFile           android.WritablePath
-	dexApiFile        android.WritablePath
 	privateApiFile    android.WritablePath
-	privateDexApiFile android.WritablePath
 	removedApiFile    android.WritablePath
 	removedDexApiFile android.WritablePath
-	exactApiFile      android.WritablePath
-	apiMappingFile    android.WritablePath
-	proguardFile      android.WritablePath
 
 	checkCurrentApiTimestamp      android.WritablePath
 	updateCurrentApiTimestamp     android.WritablePath
@@ -876,41 +827,11 @@
 		cmd.FlagWithOutput("-removedApi ", d.removedApiFile)
 	}
 
-	if String(d.properties.Private_api_filename) != "" {
-		d.privateApiFile = android.PathForModuleOut(ctx, String(d.properties.Private_api_filename))
-		cmd.FlagWithOutput("-privateApi ", d.privateApiFile)
-	}
-
-	if String(d.properties.Dex_api_filename) != "" {
-		d.dexApiFile = android.PathForModuleOut(ctx, String(d.properties.Dex_api_filename))
-		cmd.FlagWithOutput("-dexApi ", d.dexApiFile)
-	}
-
-	if String(d.properties.Private_dex_api_filename) != "" {
-		d.privateDexApiFile = android.PathForModuleOut(ctx, String(d.properties.Private_dex_api_filename))
-		cmd.FlagWithOutput("-privateDexApi ", d.privateDexApiFile)
-	}
-
 	if String(d.properties.Removed_dex_api_filename) != "" {
 		d.removedDexApiFile = android.PathForModuleOut(ctx, String(d.properties.Removed_dex_api_filename))
 		cmd.FlagWithOutput("-removedDexApi ", d.removedDexApiFile)
 	}
 
-	if String(d.properties.Exact_api_filename) != "" {
-		d.exactApiFile = android.PathForModuleOut(ctx, String(d.properties.Exact_api_filename))
-		cmd.FlagWithOutput("-exactApi ", d.exactApiFile)
-	}
-
-	if String(d.properties.Dex_mapping_filename) != "" {
-		d.apiMappingFile = android.PathForModuleOut(ctx, String(d.properties.Dex_mapping_filename))
-		cmd.FlagWithOutput("-apiMapping ", d.apiMappingFile)
-	}
-
-	if String(d.properties.Proguard_filename) != "" {
-		d.proguardFile = android.PathForModuleOut(ctx, String(d.properties.Proguard_filename))
-		cmd.FlagWithOutput("-proguard ", d.proguardFile)
-	}
-
 	if BoolDefault(d.properties.Create_stubs, true) {
 		cmd.FlagWithArg("-stubs ", stubsDir.String())
 	}
@@ -1210,14 +1131,9 @@
 	apiFile                 android.WritablePath
 	apiXmlFile              android.WritablePath
 	lastReleasedApiXmlFile  android.WritablePath
-	dexApiFile              android.WritablePath
 	privateApiFile          android.WritablePath
-	privateDexApiFile       android.WritablePath
 	removedApiFile          android.WritablePath
 	removedDexApiFile       android.WritablePath
-	apiMappingFile          android.WritablePath
-	exactApiFile            android.WritablePath
-	proguardFile            android.WritablePath
 	nullabilityWarningsFile android.WritablePath
 
 	checkCurrentApiTimestamp      android.WritablePath
@@ -1322,41 +1238,11 @@
 		cmd.FlagWithOutput("--removed-api ", d.removedApiFile)
 	}
 
-	if String(d.properties.Private_api_filename) != "" {
-		d.privateApiFile = android.PathForModuleOut(ctx, String(d.properties.Private_api_filename))
-		cmd.FlagWithOutput("--private-api ", d.privateApiFile)
-	}
-
-	if String(d.properties.Dex_api_filename) != "" {
-		d.dexApiFile = android.PathForModuleOut(ctx, String(d.properties.Dex_api_filename))
-		cmd.FlagWithOutput("--dex-api ", d.dexApiFile)
-	}
-
-	if String(d.properties.Private_dex_api_filename) != "" {
-		d.privateDexApiFile = android.PathForModuleOut(ctx, String(d.properties.Private_dex_api_filename))
-		cmd.FlagWithOutput("--private-dex-api ", d.privateDexApiFile)
-	}
-
 	if String(d.properties.Removed_dex_api_filename) != "" {
 		d.removedDexApiFile = android.PathForModuleOut(ctx, String(d.properties.Removed_dex_api_filename))
 		cmd.FlagWithOutput("--removed-dex-api ", d.removedDexApiFile)
 	}
 
-	if String(d.properties.Exact_api_filename) != "" {
-		d.exactApiFile = android.PathForModuleOut(ctx, String(d.properties.Exact_api_filename))
-		cmd.FlagWithOutput("--exact-api ", d.exactApiFile)
-	}
-
-	if String(d.properties.Dex_mapping_filename) != "" {
-		d.apiMappingFile = android.PathForModuleOut(ctx, String(d.properties.Dex_mapping_filename))
-		cmd.FlagWithOutput("--dex-api-mapping ", d.apiMappingFile)
-	}
-
-	if String(d.properties.Proguard_filename) != "" {
-		d.proguardFile = android.PathForModuleOut(ctx, String(d.properties.Proguard_filename))
-		cmd.FlagWithOutput("--proguard ", d.proguardFile)
-	}
-
 	if Bool(d.properties.Write_sdk_values) {
 		d.metadataDir = android.PathForModuleOut(ctx, "metadata")
 		cmd.FlagWithArg("--sdk-values ", d.metadataDir.String())
diff --git a/rust/config/global.go b/rust/config/global.go
index 690d83e..c0bd0f2 100644
--- a/rust/config/global.go
+++ b/rust/config/global.go
@@ -24,7 +24,7 @@
 var pctx = android.NewPackageContext("android/soong/rust/config")
 
 var (
-	RustDefaultVersion = "1.40.0"
+	RustDefaultVersion = "1.42.0"
 	RustDefaultBase    = "prebuilts/rust/"
 	DefaultEdition     = "2018"
 	Stdlibs            = []string{
diff --git a/rust/rust.go b/rust/rust.go
index 6fe8871..5cc8845 100644
--- a/rust/rust.go
+++ b/rust/rust.go
@@ -735,13 +735,14 @@
 
 	deps := mod.deps(ctx)
 	commonDepVariations := []blueprint.Variation{}
-	commonDepVariations = append(commonDepVariations,
-		blueprint.Variation{Mutator: "version", Variation: ""})
+	if cc.VersionVariantAvailable(mod) {
+		commonDepVariations = append(commonDepVariations,
+			blueprint.Variation{Mutator: "version", Variation: ""})
+	}
 	if !mod.Host() {
 		commonDepVariations = append(commonDepVariations,
 			blueprint.Variation{Mutator: "image", Variation: android.CoreVariation})
 	}
-
 	actx.AddVariationDependencies(
 		append(commonDepVariations, []blueprint.Variation{
 			{Mutator: "rust_libraries", Variation: "rlib"},
diff --git a/scripts/build-mainline-modules.sh b/scripts/build-mainline-modules.sh
index 79e40dd..fc91c3d 100755
--- a/scripts/build-mainline-modules.sh
+++ b/scripts/build-mainline-modules.sh
@@ -18,6 +18,7 @@
   art-module-test-exports
   conscrypt-module-sdk
   conscrypt-module-test-exports
+  conscrypt-module-host-exports
 )
 
 # We want to create apex modules for all supported architectures.