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platform_build_soong
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Distinguish boot images by target rather than arch 

We plan to add boot image variants for host tests.
Distinguishing the variants by arch does not work,
since both host and device can have the same arch.

(cherry picked from commit c177ebeca9)

Test: m
Bug: 152037801
Merged-In: Iea73c77367affb074f97a0fc318389417ce537da
Change-Id: I8b95882bb00cd2fd1f6cfd8a2784f9ebb957eec6
This commit is contained in:
David Srbecky 2020-02-18 20:43:06 +00:00 committed by Vladimir Marko
parent 39ea894335
commit 163bda65fd
3 changed files with 91 additions and 97 deletions
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20
java/dexpreopt.go
View File

@ -132,28 +132,28 @@ func (d *dexpreopter) dexpreopt(ctx android.ModuleContext, dexJarFile android.Mo
bootImage = artBootImageConfig(ctx)
}
var archs []android.ArchType
for _, a := range ctx.MultiTargets() {
archs = append(archs, a.Arch.ArchType)
}
if len(archs) == 0 {
targets := ctx.MultiTargets()
if len(targets) == 0 {
// assume this is a java library, dexpreopt for all arches for now
for _, target := range ctx.Config().Targets[android.Android] {
if target.NativeBridge == android.NativeBridgeDisabled {
archs = append(archs, target.Arch.ArchType)
targets = append(targets, target)
}
}
if inList(ctx.ModuleName(), global.SystemServerJars) && !d.isSDKLibrary {
// If the module is not an SDK library and it's a system server jar, only preopt the primary arch.
archs = archs[:1]
targets = targets[:1]
}
}
var archs []android.ArchType
var images android.Paths
var imagesDeps []android.OutputPaths
for _, arch := range archs {
images = append(images, bootImage.images[arch])
imagesDeps = append(imagesDeps, bootImage.imagesDeps[arch])
for _, target := range targets {
archs = append(archs, target.Arch.ArchType)
variant := bootImage.getVariant(target)
images = append(images, variant.images)
imagesDeps = append(imagesDeps, variant.imagesDeps)
}
dexLocation := android.InstallPathToOnDevicePath(ctx, d.installPath)

141
java/dexpreopt_bootjars.go
View File

@ -16,7 +16,6 @@ package java
import (
"path/filepath"
"sort"
"strings"
"android/soong/android"
@ -48,6 +47,7 @@ func init() {
// The location is passed as an argument to the ART tools like dex2oat instead of the real path. The ART tools
// will then reconstruct the real path, so the rules must have a dependency on the real path.
// Target-independent description of pre-compiled boot image.
type bootImageConfig struct {
// Whether this image is an extension.
extension bool
@ -67,9 +67,6 @@ type bootImageConfig struct {
// Subdirectory where the image files are installed.
installSubdir string
// Targets for which the image is generated.
targets []android.Target
// The names of jars that constitute this image.
modules []string
@ -84,15 +81,43 @@ type bootImageConfig struct {
// The "locations" of the dependency images and in this image.
imageLocations []string
// Paths to image files (grouped by target).
images map[android.ArchType]android.OutputPath // first image file
imagesDeps map[android.ArchType]android.OutputPaths // all files
// Only for extensions, paths to the primary boot images (grouped by target).
primaryImages map[android.ArchType]android.OutputPath
// File path to a zip archive with all image files (or nil, if not needed).
zip android.WritablePath
// Rules which should be used in make to install the outputs.
profileInstalls android.RuleBuilderInstalls
// Target-dependent fields.
variants []*bootImageVariant
}
// Target-dependent description of pre-compiled boot image.
type bootImageVariant struct {
*bootImageConfig
// Target for which the image is generated.
target android.Target
// Paths to image files.
images android.OutputPath // first image file
imagesDeps android.OutputPaths // all files
// Only for extensions, paths to the primary boot images.
primaryImages android.OutputPath
// Rules which should be used in make to install the outputs.
installs android.RuleBuilderInstalls
vdexInstalls android.RuleBuilderInstalls
unstrippedInstalls android.RuleBuilderInstalls
}
func (image bootImageConfig) getVariant(target android.Target) *bootImageVariant {
for _, variant := range image.variants {
if variant.target.Os == target.Os && variant.target.Arch.ArchType == target.Arch.ArchType {
return variant
}
}
return nil
}
func (image bootImageConfig) moduleName(idx int) string {
@ -126,28 +151,6 @@ func (image bootImageConfig) moduleFiles(ctx android.PathContext, dir android.Ou
return ret
}
type bootImage struct {
bootImageConfig
installs map[android.ArchType]android.RuleBuilderInstalls
vdexInstalls map[android.ArchType]android.RuleBuilderInstalls
unstrippedInstalls map[android.ArchType]android.RuleBuilderInstalls
profileInstalls android.RuleBuilderInstalls
}
func newBootImage(ctx android.PathContext, config bootImageConfig) *bootImage {
image := &bootImage{
bootImageConfig: config,
installs: make(map[android.ArchType]android.RuleBuilderInstalls),
vdexInstalls: make(map[android.ArchType]android.RuleBuilderInstalls),
unstrippedInstalls: make(map[android.ArchType]android.RuleBuilderInstalls),
}
return image
}
func concat(lists ...[]string) []string {
var size int
for _, l := range lists {
@ -182,8 +185,8 @@ func skipDexpreoptBootJars(ctx android.PathContext) bool {
}
type dexpreoptBootJars struct {
defaultBootImage *bootImage
otherImages []*bootImage
defaultBootImage *bootImageConfig
otherImages []*bootImageConfig
dexpreoptConfigForMake android.WritablePath
}
@ -193,10 +196,11 @@ func DexpreoptedArtApexJars(ctx android.BuilderContext) map[android.ArchType]and
if skipDexpreoptBootJars(ctx) {
return nil
}
// Include dexpreopt files for the primary boot image.
files := artBootImageConfig(ctx).imagesDeps
files := map[android.ArchType]android.OutputPaths{}
for _, variant := range artBootImageConfig(ctx).variants {
files[variant.target.Arch.ArchType] = variant.imagesDeps
}
return files
}
@ -233,10 +237,8 @@ func (d *dexpreoptBootJars) GenerateBuildActions(ctx android.SingletonContext) {
dumpOatRules(ctx, d.defaultBootImage)
}
// buildBootImage takes a bootImageConfig, creates rules to build it, and returns a *bootImage.
func buildBootImage(ctx android.SingletonContext, config bootImageConfig) *bootImage {
image := newBootImage(ctx, config)
// buildBootImage takes a bootImageConfig, creates rules to build it, and returns the image.
func buildBootImage(ctx android.SingletonContext, image *bootImageConfig) *bootImageConfig {
bootDexJars := make(android.Paths, len(image.modules))
ctx.VisitAllModules(func(module android.Module) {
// Collect dex jar paths for the modules listed above.
@ -277,8 +279,8 @@ func buildBootImage(ctx android.SingletonContext, config bootImageConfig) *bootI
bootFrameworkProfileRule(ctx, image, missingDeps)
var allFiles android.Paths
for _, target := range image.targets {
files := buildBootImageRuleForArch(ctx, image, target.Arch.ArchType, profile, missingDeps)
for _, variant := range image.variants {
files := buildBootImageVariant(ctx, variant, profile, missingDeps)
allFiles = append(allFiles, files.Paths()...)
}
@ -296,12 +298,13 @@ func buildBootImage(ctx android.SingletonContext, config bootImageConfig) *bootI
return image
}
func buildBootImageRuleForArch(ctx android.SingletonContext, image *bootImage,
arch android.ArchType, profile android.Path, missingDeps []string) android.WritablePaths {
func buildBootImageVariant(ctx android.SingletonContext, image *bootImageVariant,
profile android.Path, missingDeps []string) android.WritablePaths {
globalSoong := dexpreopt.GetCachedGlobalSoongConfig(ctx)
global := dexpreopt.GetGlobalConfig(ctx)
arch := image.target.Arch.ArchType
symbolsDir := image.symbolsDir.Join(ctx, image.installSubdir, arch.String())
symbolsFile := symbolsDir.Join(ctx, image.stem+".oat")
outputDir := image.dir.Join(ctx, image.installSubdir, arch.String())
@ -351,7 +354,7 @@ func buildBootImageRuleForArch(ctx android.SingletonContext, image *bootImage,
}
if image.extension {
artImage := image.primaryImages[arch]
artImage := image.primaryImages
cmd.
Flag("--runtime-arg").FlagWithInputList("-Xbootclasspath:", image.dexPathsDeps.Paths(), ":").
Flag("--runtime-arg").FlagWithList("-Xbootclasspath-locations:", image.dexLocationsDeps, ":").
@ -427,9 +430,9 @@ func buildBootImageRuleForArch(ctx android.SingletonContext, image *bootImage,
rule.Build(pctx, ctx, image.name+"JarsDexpreopt_"+arch.String(), "dexpreopt "+image.name+" jars "+arch.String())
// save output and installed files for makevars
image.installs[arch] = rule.Installs()
image.vdexInstalls[arch] = vdexInstalls
image.unstrippedInstalls[arch] = unstrippedInstalls
image.installs = rule.Installs()
image.vdexInstalls = vdexInstalls
image.unstrippedInstalls = unstrippedInstalls
return zipFiles
}
@ -438,7 +441,7 @@ const failureMessage = `ERROR: Dex2oat failed to compile a boot image.
It is likely that the boot classpath is inconsistent.
Rebuild with ART_BOOT_IMAGE_EXTRA_ARGS="--runtime-arg -verbose:verifier" to see verification errors.`
func bootImageProfileRule(ctx android.SingletonContext, image *bootImage, missingDeps []string) android.WritablePath {
func bootImageProfileRule(ctx android.SingletonContext, image *bootImageConfig, missingDeps []string) android.WritablePath {
globalSoong := dexpreopt.GetCachedGlobalSoongConfig(ctx)
global := dexpreopt.GetGlobalConfig(ctx)
@ -493,7 +496,7 @@ func bootImageProfileRule(ctx android.SingletonContext, image *bootImage, missin
var bootImageProfileRuleKey = android.NewOnceKey("bootImageProfileRule")
func bootFrameworkProfileRule(ctx android.SingletonContext, image *bootImage, missingDeps []string) android.WritablePath {
func bootFrameworkProfileRule(ctx android.SingletonContext, image *bootImageConfig, missingDeps []string) android.WritablePath {
globalSoong := dexpreopt.GetCachedGlobalSoongConfig(ctx)
global := dexpreopt.GetGlobalConfig(ctx)
@ -538,15 +541,10 @@ func bootFrameworkProfileRule(ctx android.SingletonContext, image *bootImage, mi
var bootFrameworkProfileRuleKey = android.NewOnceKey("bootFrameworkProfileRule")
func dumpOatRules(ctx android.SingletonContext, image *bootImage) {
var archs []android.ArchType
for arch := range image.images {
archs = append(archs, arch)
}
sort.Slice(archs, func(i, j int) bool { return archs[i].String() < archs[j].String() })
func dumpOatRules(ctx android.SingletonContext, image *bootImageConfig) {
var allPhonies android.Paths
for _, arch := range archs {
for _, image := range image.variants {
arch := image.target.Arch.ArchType
// Create a rule to call oatdump.
output := android.PathForOutput(ctx, "boot."+arch.String()+".oatdump.txt")
rule := android.NewRuleBuilder()
@ -555,7 +553,7 @@ func dumpOatRules(ctx android.SingletonContext, image *bootImage) {
BuiltTool(ctx, "oatdumpd").
FlagWithInputList("--runtime-arg -Xbootclasspath:", image.dexPathsDeps.Paths(), ":").
FlagWithList("--runtime-arg -Xbootclasspath-locations:", image.dexLocationsDeps, ":").
FlagWithArg("--image=", strings.Join(image.imageLocations, ":")).Implicits(image.imagesDeps[arch].Paths()).
FlagWithArg("--image=", strings.Join(image.imageLocations, ":")).Implicits(image.imagesDeps.Paths()).
FlagWithOutput("--output=", output).
FlagWithArg("--instruction-set=", arch.String())
rule.Build(pctx, ctx, "dump-oat-boot-"+arch.String(), "dump oat boot "+arch.String())
@ -610,20 +608,13 @@ func (d *dexpreoptBootJars) MakeVars(ctx android.MakeVarsContext) {
var imageNames []string
for _, current := range append(d.otherImages, image) {
imageNames = append(imageNames, current.name)
var arches []android.ArchType
for arch, _ := range current.images {
arches = append(arches, arch)
}
sort.Slice(arches, func(i, j int) bool { return arches[i].String() < arches[j].String() })
for _, arch := range arches {
sfx := current.name + "_" + arch.String()
ctx.Strict("DEXPREOPT_IMAGE_VDEX_BUILT_INSTALLED_"+sfx, current.vdexInstalls[arch].String())
ctx.Strict("DEXPREOPT_IMAGE_"+sfx, current.images[arch].String())
ctx.Strict("DEXPREOPT_IMAGE_DEPS_"+sfx, strings.Join(current.imagesDeps[arch].Strings(), " "))
ctx.Strict("DEXPREOPT_IMAGE_BUILT_INSTALLED_"+sfx, current.installs[arch].String())
ctx.Strict("DEXPREOPT_IMAGE_UNSTRIPPED_BUILT_INSTALLED_"+sfx, current.unstrippedInstalls[arch].String())
for _, current := range current.variants {
sfx := current.name + "_" + current.target.Arch.ArchType.String()
ctx.Strict("DEXPREOPT_IMAGE_VDEX_BUILT_INSTALLED_"+sfx, current.vdexInstalls.String())
ctx.Strict("DEXPREOPT_IMAGE_"+sfx, current.images.String())
ctx.Strict("DEXPREOPT_IMAGE_DEPS_"+sfx, strings.Join(current.imagesDeps.Strings(), " "))
ctx.Strict("DEXPREOPT_IMAGE_BUILT_INSTALLED_"+sfx, current.installs.String())
ctx.Strict("DEXPREOPT_IMAGE_UNSTRIPPED_BUILT_INSTALLED_"+sfx, current.unstrippedInstalls.String())
}
ctx.Strict("DEXPREOPT_IMAGE_LOCATIONS_"+current.name, strings.Join(current.imageLocations, ":"))

27
java/dexpreopt_config.go
View File

@ -139,8 +139,6 @@ func genBootImageConfigs(ctx android.PathContext) map[string]*bootImageConfig {
// common to all configs
for _, c := range configs {
c.targets = targets
c.dir = deviceDir.Join(ctx, "dex_"+c.name+"jars")
c.symbolsDir = deviceDir.Join(ctx, "dex_"+c.name+"jars_unstripped")
@ -159,14 +157,17 @@ func genBootImageConfigs(ctx android.PathContext) map[string]*bootImageConfig {
}
c.dexPathsDeps = c.dexPaths
c.images = make(map[android.ArchType]android.OutputPath)
c.imagesDeps = make(map[android.ArchType]android.OutputPaths)
// Create target-specific variants.
for _, target := range targets {
arch := target.Arch.ArchType
imageDir := c.dir.Join(ctx, c.installSubdir, arch.String())
c.images[arch] = imageDir.Join(ctx, imageName)
c.imagesDeps[arch] = c.moduleFiles(ctx, imageDir, ".art", ".oat", ".vdex")
variant := &bootImageVariant{
bootImageConfig: c,
target: target,
images: imageDir.Join(ctx, imageName),
imagesDeps: c.moduleFiles(ctx, imageDir, ".art", ".oat", ".vdex"),
}
c.variants = append(c.variants, variant)
}
c.zip = c.dir.Join(ctx, c.name+".zip")
@ -174,19 +175,21 @@ func genBootImageConfigs(ctx android.PathContext) map[string]*bootImageConfig {
// specific to the framework config
frameworkCfg.dexPathsDeps = append(artCfg.dexPathsDeps, frameworkCfg.dexPathsDeps...)
frameworkCfg.primaryImages = artCfg.images
for i := range targets {
frameworkCfg.variants[i].primaryImages = artCfg.variants[i].images
}
frameworkCfg.imageLocations = append(artCfg.imageLocations, frameworkCfg.imageLocations...)
return configs
}).(map[string]*bootImageConfig)
}
func artBootImageConfig(ctx android.PathContext) bootImageConfig {
return *genBootImageConfigs(ctx)[artBootImageName]
func artBootImageConfig(ctx android.PathContext) *bootImageConfig {
return genBootImageConfigs(ctx)[artBootImageName]
}
func defaultBootImageConfig(ctx android.PathContext) bootImageConfig {
return *genBootImageConfigs(ctx)[frameworkBootImageName]
func defaultBootImageConfig(ctx android.PathContext) *bootImageConfig {
return genBootImageConfigs(ctx)[frameworkBootImageName]
}
func defaultBootclasspath(ctx android.PathContext) []string {