Tried to minimize actual code modifcations but we got
- several comments/printf messages edited to meet line limits
- occasionally switch some lines to put declarations or printfs in blocks
- couple more places marked TODO or FIXME to avoid non-trivial changes
- fixed PAGE_SIZE define in helpers.h to avoid redeclaration warning
- remove several chunks of dead or commented code
Co-authored-by: Steffen Schulz <steffen.schulz@intel.com>
Decide which crash notifier (32bit or 64bit) to inject, based on the
current memory mode instead of the current CPU mode. Otherwise, in the
case of a 32bit loader running on a 64bit operating system, the wrong
notifier code will be injected.
