apex: install hwasan lib if depended on libc
There're two ways to enable hwasan:
- global setting: TARGET_SANITIZE=hwaddress
- individual setting: sanitize: { hwaddress: true }
This change covers both cases by looking up if com.android.runtime is
hwaddress santized or not.
Bug: 156678661
Test: m (soong test added)
Change-Id: I67c382c3e76a06f4b27f221eebd153c698647227
diff --git a/apex/apex.go b/apex/apex.go
index 9525ff2..fb5e5d0 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -1462,19 +1462,7 @@
target,
a.getImageVariation(config))
}
-
- if strings.HasPrefix(ctx.ModuleName(), "com.android.runtime") && target.Os.Class == android.Device {
- for _, sanitizer := range ctx.Config().SanitizeDevice() {
- if sanitizer == "hwaddress" {
- addDependenciesForNativeModules(ctx,
- ApexNativeDependencies{[]string{"libclang_rt.hwasan-aarch64-android"}, nil, nil, nil},
- target, a.getImageVariation(config))
- break
- }
- }
- }
}
-
}
// For prebuilt_etc, use the first variant (64 on 64/32bit device,
@@ -1606,6 +1594,21 @@
return android.InList(sanitizerName, globalSanitizerNames)
}
+func (a *apexBundle) AddSanitizerDependencies(ctx android.BottomUpMutatorContext, sanitizerName string) {
+ if ctx.Device() && sanitizerName == "hwaddress" && strings.HasPrefix(a.Name(), "com.android.runtime") {
+ for _, target := range ctx.MultiTargets() {
+ if target.Arch.ArchType.Multilib == "lib64" {
+ ctx.AddFarVariationDependencies(append(target.Variations(), []blueprint.Variation{
+ {Mutator: "image", Variation: a.getImageVariation(ctx.DeviceConfig())},
+ {Mutator: "link", Variation: "shared"},
+ {Mutator: "version", Variation: ""}, // "" is the non-stub variant
+ }...), sharedLibTag, "libclang_rt.hwasan-aarch64-android")
+ break
+ }
+ }
+ }
+}
+
var _ cc.Coverage = (*apexBundle)(nil)
func (a *apexBundle) IsNativeCoverageNeeded(ctx android.BaseModuleContext) bool {