[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/build/uClibc/test/plt/check-plt.sh b/ap/build/uClibc/test/plt/check-plt.sh
new file mode 100755
index 0000000..bedc8fd
--- /dev/null
+++ b/ap/build/uClibc/test/plt/check-plt.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+allowed="
+calloc
+free
+malloc
+memalign
+realloc
+"
+
+${OBJDUMP:-objdump} -d ${top_builddir:-../..}/lib/libc.so.? | \
+gawk -v allowed="${allowed}" '
+BEGIN {
+ COUNT = split(" " allowed, ALLOWED);
+}
+
+# Strip away the noise. The name will be like:
+# <brk>:
+# <foo@plt>
+function symstrip(name) {
+ return gensub(/.*<([^>@]*).*/, "\\1", "", name);
+}
+
+{
+# Match the start of the symbol disassembly
+# 00009720 <brk>:
+if ($2 ~ />:$/) {
+ f = symstrip($2);
+
+} else if ($NF ~ /@plt>/) {
+ rf = symstrip($NF);
+ for (a in ALLOWED) {
+ a = ALLOWED[a];
+ if (a == rf)
+ next;
+ }
+ print "Func " f " references " rf;
+}
+}' | sort -u