Hartmut Birr wrote:
I've found the problem. MmSystemRangeStart is initialized before the bss section is cleaned. But MmSystemRangeStart is located in the bss section. There are two other little mistakes. The offset of MmSystemRangeStart isn't calculated correctly. Royce has reported this in an other mail. On UP machines MmSystemRangeStart is not initialized. Look at the attached file.
Thanks Hartmut! I could kick myself for missing that. Easy to fix, I'll give it a try. Want me to send you an updated patch once I do?