Change unknown init code (crt0.s) :

; Corrupt code
	ld hl, #s__INITIALIZER
	ld de, #s__COMMONMEM
	ld bc, #l__COMMONMEM
	ldir

; MUST BE!
	ld	bc, #l__INITIALIZER
	ld	a, b
	or	a, c
	jr	Z, gsinit_next
	ld	de, #s__INITIALIZED
	ld	hl, #s__INITIALIZER
	ldir
gsinit_next: