Add support for __sanitizer_cov_trace_pc to sancov.py

diff --git a/scripts/sancov.py b/scripts/sancov.py
index e2eba36a802fff1797c03709ddf6694109aba417..d1180fb7b75ecdbb126c49782491ba625d4a7d75 100755 (executable)
--- a/scripts/sancov.py
+++ b/scripts/sancov.py
@@ -190,11 +190,11 @@ def RawUnpack(files):
 
 def GetInstrumentedPCs(binary):
   # This looks scary, but all it does is extract all offsets where we call:
-  # - __sanitizer_cov() or __sanitizer_cov_with_check(),
+  # - __sanitizer_cov(), __sanitizer_cov_with_check() or __sanitizer_cov_trace_pc(),
   # - with call or callq,
   # - directly or via PLT.
   cmd = "objdump -d %s | " \
-        "grep '^\s\+[0-9a-f]\+:.*\scall\(q\|\)\s\+[0-9a-f]\+ <__sanitizer_cov\(_with_check\|\)\(@plt\|\)>' | " \
+        "grep '^\s\+[0-9a-f]\+:.*\scall\(q\|\)\s\+[0-9a-f]\+ <__sanitizer_cov\(_with_check\|\)\(_trace_pc\|\)\(@plt\|\)>' | " \
         "grep '^\s\+[0-9a-f]\+' -o" % binary
   proc = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
                           shell=True)