tree 353d2d5fbe18d9a2fa18bc8d36eea6a4056bcca7
parent 556d7d9e3b09157555310466a47e25a9ebfd8f4e
author Gilles Peskine <Gilles.Peskine@arm.com> 1543330727 +0100
committer Gilles Peskine <Gilles.Peskine@arm.com> 1546448842 +0100

Move the code into functions. No behavior change.

Move almost all the code of this script into functions. There is no
intended behavior change. The goal of this commit is to make
subsequent improvements easier to follow.

A very large number of lines have been reintended. To see what's going
on, ignore whitespace differences (e.g. diff -w).

I followed the following rules:

* Minimize the amount of code that gets moved.
* Don't change anything to what gets executed or displayed.
* Almost all the code must end up in a function.
* One function does one thing. For most of the code, that's from one
  "cleanup" to the next.
* The test sequence functions (run_XXX) are independent.

The change mostly amounts to putting chunks of code into a function
and calling the functions in order. A few test runs are conditional;
in those cases the conditional is around the function call.