Merge #46

46: Assure address of PC at startup. r=Disasm a=elfmimi

PR created upon @Disasm 's request. 

Closes: #44

Need update of library files after merging.

Co-authored-by: Ein Terakawa <applause@elfmimi.jp>
Co-authored-by: Vadim Kaushan <admin@disasm.info>