stats: Catch exceptions by const reference
Catching exceptions by value causes -Werror=catch-value= to be
triggered during a build process. This change replaces the values
with const references in the catch blocks.
Change-Id: Iddabb595c5916d8120dcdb08e2c2f36ff21c3c9b
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/20528
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
1 file changed
