commit cf00d86935b8cc3d64909aa153270bb9f2d97beb
author Dimitry Ivanov <dimitry@google.com> Wed Dec 14 14:30:37 2016 -0800
committer Dimitry Ivanov <dimitry@google.com> Wed Dec 14 14:30:37 2016 -0800
tree 45e1c590bd58b26fb3674bffb0bc008f0338a08c
parent cb0134d96ee67fc78082732835bcd7e5a4f5d63d

Add a way to track all dlsym calls (contd.)

The followup for 4742abdcb52f16120016a5005c466230d4c46341

Changes in this file got lost in the process of cherry-picking
the change across repositories.

Bug: http://b/29458203
Test: flash, set debug.ld.all to dlsym and check
      if there are messages in logcat

Change-Id: I4613908e46e75c5d9ec66396767f10fc6d3e9777

linker/linker_logger.cpp

diff --git a/linker/linker_logger.cpp b/linker/linker_logger.cpp
index a9d358a..8190cc9 100644
--- a/linker/linker_logger.cpp
+++ b/linker/linker_logger.cpp
@@ -45,6 +45,7 @@
 
 static const char* kOptionErrors = "dlerror";
 static const char* kOptionDlopen = "dlopen";
+static const char* kOptionDlsym = "dlsym";
 
 static std::string property_get(const char* name) {
   char value[PROP_VALUE_MAX] = {};
@@ -66,6 +67,8 @@
       flags |= kLogErrors;
     } else if (o == kOptionDlopen){
       flags |= kLogDlopen;
+    } else if (o == kOptionDlsym){
+      flags |= kLogDlsym;
     } else {
       __libc_format_log(ANDROID_LOG_WARN, "linker", "Unknown debug.ld option \"%s\", will ignore.", o.c_str());
     }