Symbols for libs in APEXes are available
The unstripped file for libraries in APEXes are available via
out/target/product/<device>/symbols/apex/<apex_name>/path_to_lib.
This change make the symbol files available by installing the individual
files in APEXes to the directory where the APEXes will be mounted at
(i.e. runtime directory which is /apex/<apex_name>). Note that the files
are not actually packaged to a filesystem image; they are installed just
to create the symbol files under the out directory where developers can
use them for debugging.
Bug: 120846816
Test: m com.android.runtime.debug
There are unstripped files under
out/target/product/walleye/symbols/apex/com.android.runtime.debug
Change-Id: Ib182e2bf8787b7669ccba13814491db35370f468
diff --git a/apex/apex.go b/apex/apex.go
index e711c8b..a360374 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -346,6 +346,7 @@
bundleModuleFile android.WritablePath
outputFiles map[apexPackaging]android.WritablePath
installDir android.OutputPath
+ runtimeDir android.OutputPath
// list of files to be included in this apex
filesInfo []apexFile
@@ -660,6 +661,7 @@
}
a.installDir = android.PathForModuleInstall(ctx, "apex")
+ a.runtimeDir = android.PathForOutput(ctx, "target", "product", ctx.Config().DeviceName(), "apex")
a.filesInfo = filesInfo
if a.apexTypes.zip() {
@@ -886,50 +888,60 @@
}
func (a *apexBundle) androidMkForType(apexType apexPackaging) android.AndroidMkData {
- // Only image APEXes can be flattened.
- if a.flattened && apexType.image() {
- return android.AndroidMkData{
- Custom: func(w io.Writer, name, prefix, moduleDir string, data android.AndroidMkData) {
- moduleNames := []string{}
- for _, fi := range a.filesInfo {
- if !android.InList(fi.moduleName, moduleNames) {
- moduleNames = append(moduleNames, fi.moduleName)
+ return android.AndroidMkData{
+ Custom: func(w io.Writer, name, prefix, moduleDir string, data android.AndroidMkData) {
+ moduleNames := []string{}
+ for _, fi := range a.filesInfo {
+ if !android.InList(fi.moduleName, moduleNames) {
+ moduleNames = append(moduleNames, fi.moduleName)
+ }
+ }
+
+ for _, fi := range a.filesInfo {
+ fmt.Fprintln(w, "\ninclude $(CLEAR_VARS)")
+ fmt.Fprintln(w, "LOCAL_PATH :=", moduleDir)
+ fmt.Fprintln(w, "LOCAL_MODULE :=", fi.moduleName)
+ if a.flattened {
+ // /system/apex/<name>/{lib|framework|...}
+ fmt.Fprintln(w, "LOCAL_MODULE_PATH :=", filepath.Join("$(OUT_DIR)",
+ a.installDir.RelPathString(), name, fi.installDir))
+ } else {
+ // /apex/<name>/{lib|framework|...}
+ fmt.Fprintln(w, "LOCAL_MODULE_PATH :=", filepath.Join("$(OUT_DIR)",
+ a.runtimeDir.RelPathString(), name, fi.installDir))
+ }
+ fmt.Fprintln(w, "LOCAL_PREBUILT_MODULE_FILE :=", fi.builtFile.String())
+ fmt.Fprintln(w, "LOCAL_INSTALLED_MODULE_STEM :=", fi.builtFile.Base())
+ fmt.Fprintln(w, "LOCAL_MODULE_CLASS :=", fi.class.NameInMake())
+ fmt.Fprintln(w, "LOCAL_UNINSTALLABLE_MODULE :=", !a.installable())
+ archStr := fi.archType.String()
+ if archStr != "common" {
+ fmt.Fprintln(w, "LOCAL_MODULE_TARGET_ARCH :=", archStr)
+ }
+ if fi.class == nativeSharedLib || fi.class == nativeExecutable {
+ if cc, ok := fi.module.(*cc.Module); ok && cc.UnstrippedOutputFile() != nil {
+ fmt.Fprintln(w, "LOCAL_SOONG_UNSTRIPPED_BINARY :=", cc.UnstrippedOutputFile().String())
}
}
+ if fi.class == javaSharedLib {
+ javaModule := fi.module.(*java.Library)
+ fmt.Fprintln(w, "LOCAL_SOONG_CLASSES_JAR :=", javaModule.ImplementationAndResourcesJars()[0].String())
+ fmt.Fprintln(w, "LOCAL_SOONG_HEADER_JAR :=", javaModule.HeaderJars()[0].String())
+ fmt.Fprintln(w, "LOCAL_SOONG_DEX_JAR :=", fi.builtFile.String())
+ fmt.Fprintln(w, "LOCAL_DEX_PREOPT := false")
+ fmt.Fprintln(w, "include $(BUILD_SYSTEM)/soong_java_prebuilt.mk")
+ } else {
+ fmt.Fprintln(w, "include $(BUILD_PREBUILT)")
+ }
+ }
+ if a.flattened && apexType.image() {
+ // Only image APEXes can be flattened.
fmt.Fprintln(w, "\ninclude $(CLEAR_VARS)")
fmt.Fprintln(w, "LOCAL_PATH :=", moduleDir)
fmt.Fprintln(w, "LOCAL_MODULE :=", name)
fmt.Fprintln(w, "LOCAL_REQUIRED_MODULES :=", strings.Join(moduleNames, " "))
fmt.Fprintln(w, "include $(BUILD_PHONY_PACKAGE)")
-
- for _, fi := range a.filesInfo {
- fmt.Fprintln(w, "\ninclude $(CLEAR_VARS)")
- fmt.Fprintln(w, "LOCAL_PATH :=", moduleDir)
- fmt.Fprintln(w, "LOCAL_MODULE :=", fi.moduleName)
- fmt.Fprintln(w, "LOCAL_MODULE_PATH :=", filepath.Join("$(OUT_DIR)", a.installDir.RelPathString(), name, fi.installDir))
- fmt.Fprintln(w, "LOCAL_MODULE_STEM :=", fi.builtFile.Base())
- fmt.Fprintln(w, "LOCAL_PREBUILT_MODULE_FILE :=", fi.builtFile.String())
- fmt.Fprintln(w, "LOCAL_MODULE_CLASS :=", fi.class.NameInMake())
- fmt.Fprintln(w, "LOCAL_UNINSTALLABLE_MODULE :=", !a.installable())
- archStr := fi.archType.String()
- if archStr != "common" {
- fmt.Fprintln(w, "LOCAL_MODULE_TARGET_ARCH :=", archStr)
- }
- if fi.class == javaSharedLib {
- javaModule := fi.module.(*java.Library)
- fmt.Fprintln(w, "LOCAL_SOONG_CLASSES_JAR :=", javaModule.ImplementationAndResourcesJars()[0].String())
- fmt.Fprintln(w, "LOCAL_SOONG_HEADER_JAR :=", javaModule.HeaderJars()[0].String())
- fmt.Fprintln(w, "LOCAL_SOONG_DEX_JAR :=", fi.builtFile.String())
- fmt.Fprintln(w, "LOCAL_DEX_PREOPT := false")
- fmt.Fprintln(w, "include $(BUILD_SYSTEM)/soong_java_prebuilt.mk")
- } else {
- fmt.Fprintln(w, "include $(BUILD_PREBUILT)")
- }
- }
- }}
- } else {
- return android.AndroidMkData{
- Custom: func(w io.Writer, name, prefix, moduleDir string, data android.AndroidMkData) {
+ } else {
// zip-apex is the less common type so have the name refer to the image-apex
// only and use {name}.zip if you want the zip-apex
if apexType == zipApex && a.apexTypes == both {
@@ -944,13 +956,14 @@
fmt.Fprintln(w, "LOCAL_MODULE_STEM :=", name+apexType.suffix())
fmt.Fprintln(w, "LOCAL_UNINSTALLABLE_MODULE :=", !a.installable())
fmt.Fprintln(w, "LOCAL_REQUIRED_MODULES :=", String(a.properties.Key))
+ fmt.Fprintln(w, "LOCAL_REQUIRED_MODULES +=", strings.Join(moduleNames, " "))
fmt.Fprintln(w, "include $(BUILD_PREBUILT)")
if apexType == imageApex {
fmt.Fprintln(w, "ALL_MODULES.$(LOCAL_MODULE).BUNDLE :=", a.bundleModuleFile.String())
}
- }}
- }
+ }
+ }}
}
func ApexBundleFactory() android.Module {
diff --git a/cc/cc.go b/cc/cc.go
index 85e3a67..e5d1dd3 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -398,6 +398,15 @@
return c.outputFile
}
+func (c *Module) UnstrippedOutputFile() android.Path {
+ if library, ok := c.linker.(*libraryDecorator); ok {
+ return library.unstrippedOutputFile
+ } else if binary, ok := c.linker.(*binaryDecorator); ok {
+ return binary.unstrippedOutputFile
+ }
+ return nil
+}
+
func (c *Module) Init() android.Module {
c.AddProperties(&c.Properties, &c.VendorProperties)
if c.compiler != nil {