73a84aafc6
Debug flags were directly declared as global objects; however, the destruction order of global objects in different translation units are not defined in c++, so the destructor of other objects cannot safely utilize debug flags to output extra information. We now define those flags as references to objects allocated on the heap so our flags will never get destructed. Note that this won't really introduce any memory leak, as the program is getting terminated anyway. Change-Id: I21f84ae17ac20653636ca67d1111c0c7855c0149 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/45582 Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Gabe Black <gabe.black@gmail.com>