[Feature]Upload Modem source code

Change-Id: Id4294f30faced84d3e6fd6d5e61e1111bf287a37
diff --git a/mcu/tools/find_obj_in_lib_v2.pl b/mcu/tools/find_obj_in_lib_v2.pl
new file mode 100644
index 0000000..9e50cb0
--- /dev/null
+++ b/mcu/tools/find_obj_in_lib_v2.pl
@@ -0,0 +1,39 @@
+use strict;
+
+my @target_lib=("el1",       "tstm_meta",
+                "edsphwram", "el1d", "el1d_agc", "el1d_ext", "el1d_pub",          "el1d_tpc",
+                "mml1",      "mml1_pcore",       "mml1_rf",  "mml1_rf_ext_pcore", "mml1_rf_pcore",
+                "nl1",       "nl1_pub",
+                "mml1_agc",  "mml1_rxdfe",       "mml1_tpc", "mml1_txdfe");
+
+open INPUT_FD, "<$ARGV[0]";
+open OUT_FD, ">$ARGV[1]";
+my @obj_list;
+
+while(<INPUT_FD>)
+{
+    if (/Allocating common symbols/)
+    {
+        last;
+    }
+
+    for(my $i=0; $i <= $#target_lib;$i++)
+    {
+        my $lib_str="lib".$target_lib[$i].".a";
+        if (/$lib_str\((\S+)\.obj\)/) 
+        {
+            my $obj_name = $1.".obj";
+            push (@obj_list, $obj_name);
+            last;
+        }
+    }
+}
+
+for(my $i = 0; $i <= $#obj_list; $i++)
+{
+    my $lds_sec = "*".$obj_list[$i]."    (.text*)";
+    print OUT_FD "$lds_sec\n";
+}
+
+close INPUT_FD;
+close OUT_FD;