diff --git a/apex/Android.bp b/apex/Android.bp
new file mode 100644
index 0000000..276541e
--- /dev/null
+++ b/apex/Android.bp
@@ -0,0 +1,43 @@
+// Runtime (Bionic) APEX module
+//
+// In Q this contained Bionic, ART and Libcore.
+// It keeps the name /apex/com.android.runtime for app compat reasons.
+
+android_app_certificate {
+    name: "com.android.runtime.certificate",
+    certificate: "com.android.runtime",
+}
+
+apex_key {
+    name: "com.android.runtime.key",
+    public_key: "com.android.runtime.avbpubkey",
+    private_key: "com.android.runtime.pem",
+}
+
+prebuilt_etc {
+    name: "com.android.runtime.ld.config.txt",
+    src: "ld.config.txt",
+    filename: "ld.config.txt",
+    installable: false,
+}
+
+apex {
+    name: "com.android.runtime",
+    compile_multilib: "both",
+    manifest: "manifest.json",
+    native_shared_libs: [
+        "libc",
+        "libm",
+        "libdl",
+        "libc_malloc_debug",
+        "libc_malloc_hooks",
+    ],
+    multilib: {
+        both: {
+            binaries: ["linker"],
+        },
+    },
+    prebuilts: ["com.android.runtime.ld.config.txt"],
+    key: "com.android.runtime.key",
+    certificate: ":com.android.runtime.certificate",
+}
diff --git a/apex/com.android.runtime.avbpubkey b/apex/com.android.runtime.avbpubkey
new file mode 100644
index 0000000..b0ffc9b
--- /dev/null
+++ b/apex/com.android.runtime.avbpubkey
Binary files differ
diff --git a/apex/com.android.runtime.pem b/apex/com.android.runtime.pem
new file mode 100644
index 0000000..4c7ce4b
--- /dev/null
+++ b/apex/com.android.runtime.pem
@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----
diff --git a/apex/com.android.runtime.pk8 b/apex/com.android.runtime.pk8
new file mode 100644
index 0000000..de96219
--- /dev/null
+++ b/apex/com.android.runtime.pk8
Binary files differ
diff --git a/apex/com.android.runtime.x509.pem b/apex/com.android.runtime.x509.pem
new file mode 100644
index 0000000..890ae9f
--- /dev/null
+++ b/apex/com.android.runtime.x509.pem
@@ -0,0 +1,34 @@
+-----BEGIN CERTIFICATE-----
+MIIF2zCCA8OgAwIBAgIUIVa9I/DpCnStxMqP/g9wS+dwNcowDQYJKoZIhvcNAQEL
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+-----END CERTIFICATE-----
diff --git a/apex/ld.config.txt b/apex/ld.config.txt
new file mode 100644
index 0000000..dae883d
--- /dev/null
+++ b/apex/ld.config.txt
@@ -0,0 +1,8 @@
+# Copyright (C) 2019 The Android Open Source Project
+#
+# Bionic loader config file for the Runtime APEX. This is a minimal config to
+# make the linker able to load itself as an executable (it just needs to exist).
+
+dir.runtime = /apex/com.android.runtime/bin/
+
+[runtime]
diff --git a/apex/manifest.json b/apex/manifest.json
new file mode 100644
index 0000000..20a8314
--- /dev/null
+++ b/apex/manifest.json
@@ -0,0 +1,4 @@
+{
+  "name": "com.android.runtime",
+  "version": 1
+}