Merge branch 'perf/probes' into perf/core

[pandora-kernel.git] / arch / x86 / tools / chkobjdump.awk

diff --git a/arch/x86/tools/chkobjdump.awk b/arch/x86/tools/chkobjdump.awk
new file mode 100644 (file)
index 0000000..0d13cd9
--- /dev/null
+++ b/arch/x86/tools/chkobjdump.awk
@@ -0,0 +1,23 @@
+# GNU objdump version checker
+#
+# Usage:
+# objdump -v | awk -f chkobjdump.awk
+BEGIN {
+       # objdump version 2.19 or later is OK for the test.
+       od_ver = 2;
+       od_sver = 19;
+}
+
+/^GNU/ {
+       split($4, ver, ".");
+       if (ver[1] > od_ver ||
+           (ver[1] == od_ver && ver[2] >= od_sver)) {
+               exit 1;
+       } else {
+               printf("Warning: objdump version %s is older than %d.%d\n",
+                      $4, od_ver, od_sver);
+               print("Warning: Skipping posttest.");
+               # Logic is inverted, because we just skip test without error.
+               exit 0;
+       }
+}