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Merge "Do not fully compiled debuggable apps" into qt-dev

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This commit is contained in:
Calin Juravle
2019-05-10 02:35:10 +00:00
committed by Android (Google) Code Review
parent 7db0bf1a50 1aa1548dff
commit 581c060ea7
1 changed files with 15 additions and 3 deletions
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18
services/core/java/com/android/server/pm/PackageDexOptimizer.java
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@@ -506,15 +506,27 @@ public class PackageDexOptimizer {
*/
private String getRealCompilerFilter(ApplicationInfo info, String targetCompilerFilter,
boolean isUsedByOtherApps) {
int flags = info.flags;
boolean vmSafeMode = (flags & ApplicationInfo.FLAG_VM_SAFE_MODE) != 0;
// When an app or priv app is configured to run out of box, only verify it.
if (info.isEmbeddedDexUsed()
|| (info.isPrivilegedApp()
&& DexManager.isPackageSelectedToRunOob(info.packageName))) {
return "verify";
}
if (vmSafeMode) {
// We force vmSafeMode on debuggable apps as well:
// - the runtime ignores their compiled code
// - they generally have lots of methods that could make the compiler used run
// out of memory (b/130828957)
// Note that forcing the compiler filter here applies to all compilations (even if they
// are done via adb shell commands). That's ok because right now the runtime will ignore
// the compiled code anyway. The alternative would have been to update either
// PackageDexOptimizer#canOptimizePackage or PackageManagerService#getOptimizablePackages
// but that would have the downside of possibly producing a big odex files which would
// be ignored anyway.
boolean vmSafeModeOrDebuggable = ((info.flags & ApplicationInfo.FLAG_VM_SAFE_MODE) != 0)
|| ((info.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0);
if (vmSafeModeOrDebuggable) {
return getSafeModeCompilerFilter(targetCompilerFilter);
}