commit 864f15dd6d05abe77670e2e20fe7aa1819600e7c
author Peter Collingbourne <pcc@google.com> Mon Sep 14 20:27:36 2020 -0700
committer Peter Collingbourne <pcc@google.com> Tue Sep 15 21:32:36 2020 -0700
tree dd37358a2568729acacd33b6d279eb9466207e74
parent 278f11b57425d3a14369049e866c597980677988

Dump the per-thread TAGGED_ADDR_CTRL value if available.

This value indicates whether memory tagging is enabled on a thread,
the mode (sync or async) and the set of excluded tags. This information
can sometimes be important for understanding an MTE related crash,
so include it in the per-thread tombstone output.

Bug: 135772972
Change-Id: I25a16e10ac7fbb2b1ab2a961a5279f787039000b

debuggerd/Android.bp

diff --git a/debuggerd/Android.bp b/debuggerd/Android.bp
index ad10a1f..99cabdd 100644
--- a/debuggerd/Android.bp
+++ b/debuggerd/Android.bp
@@ -343,6 +343,12 @@
     apex_available: [
         "com.android.runtime",
     ],
+
+    product_variables: {
+        experimental_mte: {
+            cflags: ["-DANDROID_EXPERIMENTAL_MTE"],
+        },
+    },
 }
 
 cc_binary {