From 1e7f64367f8e396391d52fe037e662c8b08c80cd Mon Sep 17 00:00:00 2001
From: Dmitrii Ishcheikin <ishcheikin@google.com>
Date: Tue, 4 Mar 2025 16:56:31 +0000
Subject: Add find_unshared_pages tool

The tool goes through all memory maps of two processes and finds pages
that have equal contents but are not shared.

Test: find_unshared_pages --pid1=$(pidof system_server) --pid2=$(pidof com.android.camera2)
Change-Id: I1c5bbb18c9854c13f6112a87dbea2d806421d2bb
---
 build/apex/Android.bp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'build')

diff --git a/build/apex/Android.bp b/build/apex/Android.bp
index d2fd8f9e1e..f91b7863ee 100644
--- a/build/apex/Android.bp
+++ b/build/apex/Android.bp
@@ -220,7 +220,11 @@ apex_test {
     native_shared_libs: ["libart"],
     multilib: {
         both: {
-            binaries: ["imgdiag"],
+            binaries: [
+                "imgdiag",
+                "pageinfo",
+                "find_unshared_pages",
+            ],
         },
         first: {
             binaries: ["odrefresh"],
-- 
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