CODEWITHSUNDEEP
valgrindosx-mountain-lion
houbysoft
houbysoft

Reputation: 33430

valgrind not working on OS X 10.8

Every time I try to run valgrind on my OS X 10.8 notebook, I get:

bad executable (no stack)
valgrind: ./a.out: cannot execute binary file

What is the problem? How can I fix this? Everything works fine on Linux, so it's not that I'm somehow misusing valgrind. The exact line I'm using is valgrind --tool=memcheck --leak-check=full ./a.out.

Upvotes: 7

Views: 3237

Answers (2)

robbie_c
robbie_c

Reputation: 2458

I had this problem using valgrind with macports. It turns out I needed to install with

sudo port install valgrind +universal

I was trying to valgrind a 32bit executable and I believe that without +universal, 32bit support was not being compiled in.

Upvotes: 3

Dogbert
Dogbert

Reputation: 222388

I was getting the same error, but I just upgraded valgrind to 3.8.1 (brew upgrade valgrind using HomeBrew for me), and it works, although running Valgrind prints the following warning:

WARNING: Support on MacOS 10.8 is experimental and mostly broken.
WARNING: Expect incorrect results, assertions and crashes.
WARNING: In particular, Memcheck on 32-bit programs will fail to
WARNING: detect any errors associated with heap-allocated data.

Upvotes: 8

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