Allow debugging only for apps forked from zygoteHEADmaster

When starting the runtime from app_process, we only pass JDWP options
if starting zygote. It prevents from opening a JDWP connection in
non-zygote programs while Android apps (forked from zygote) remain
debuggable.

Bug: 23050463

(cherry picked from commit 7a09b8322cab26d6e3da1362d3c74964ae66b5d4)

Change-Id: Ib5b6d3bc4d45389993c3c54226df5a7b72479d19
Signed-off-by: Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>

1 files changed, 4 insertions, 2 deletions

diff --git a/cmds/app_process/app_main.cpp b/cmds/app_process/app_main.cpp
index 6fe358c..324c1d2 100644
--- a/cmds/app_process/app_main.cpp
+++ b/cmds/app_process/app_main.cpp
@@ -187,14 +187,16 @@ int main(int argc, const char* const argv[])
 
     if (zygote) {
         runtime.start("com.android.internal.os.ZygoteInit",
-                startSystemServer ? "start-system-server" : "");
+                startSystemServer ? "start-system-server" : "",
+                zygote);
     } else if (className) {
         // Remainder of args get passed to startup class main()
         runtime.mClassName = className;
         runtime.mArgC = argc - i;
         runtime.mArgV = argv + i;
         runtime.start("com.android.internal.os.RuntimeInit",
-                application ? "application" : "tool");
+                application ? "application" : "tool",
+                zygote);
     } else {
         fprintf(stderr, "Error: no class name or --zygote supplied.\n");
         app_usage();