It's a linker issue. Most likely the specific problem is caused by the large-ish switch statement in `process_next_command` combined with the compiler doing code relocation and using "relative jumps."
Although 1.1.0-RC7 fails to compile, the current RCBugFix branch seems to not have this issue.
Although 1.1.0-RC7 fails to compile, the current RCBugFix branch seems to not have this issue.