title: Is there a way to break when a specific memory location is accessed when using eclipse with gfortran
body: <p>I have a variable location, <code>a(53,11)</code>, that is getting stomped on somewhere in the code.</p>
  <p>My normal way of watching the variable isn't working; normally I set it as an expression then highlight it, right click and make it a watch point. Currently the value at some point turns to garbage but doesn't stop so I'm assuming it is coming from some other calculation that is writing to the wrong address and not to the <code>a(53,11)</code> variable.</p>
  <p>I would like to set <code>&amp;(a(53,11))</code> as an expression then right click on it and make it a watch point, unfortunately the watch point button is grayed out. The code is F77 Fortran and I'm using <code>eclipse 2021-12</code>.</p>
  <p>Note, I also tried <code>*(0x7fffffff2420)</code> as a expression since this was the actual address of the variable but the watch point button was still grayed out</p>