tree 56e1b5691db2685b8d030d4480fa27338a31d360
parent 8850e2e36712c98ca8364f44dcb975df55d8a919
author Gilles Peskine <Gilles.Peskine@arm.com> 1560777171 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> 1562319190 +0200

Prevent building the HAVEGE module on platforms where it doesn't work

If int is not capable of storing as many values as unsigned, the code
may generate a trap value. If signed int and unsigned int aren't
32-bit types, the code may calculate meaningless values.