English Amiga Board - View Single Post - Feudal Lords (1990)(Impressions)[cr Defjam]

jotd · 25 April 2020, 23:09

it's written in GFA basic but with parts in assembler. Proof: stupid addressing error mistake:

Code:

	CMPI.B	#$54,D0			;4040: 0c000054
	BEQ.S	LAB_02C4		;4044: 6742
    ; error here!
	CMP.B	$53,D0		;4046: b03900000053
	BEQ.S	LAB_02C7		;404c: 6764
	CMPI.B	#$41,D0			;404e: 0c000041
	BEQ.S	LAB_02C4		;4052: 6734

addressing mode of cmp $53 is direct when it should be immediate (look at other instructions). Or GFA basic is buggy (error is in the loader AND the lords.exe file). I still have to find how both programs communicate. Running "lords.Exe" alone runs the game directly with 4 cpus... the character selection is done in the loader, and the loader calls "lords.exe" without any arguments... puzzled...

25 April 2020, 23:09	#17
jotd This cat is no more Join Date: Dec 2004 Location: FRANCE Age: 52 Posts: 8,196	it's written in GFA basic but with parts in assembler. Proof: stupid addressing error mistake: Code: CMPI.B #$54,D0 ;4040: 0c000054 BEQ.S LAB_02C4 ;4044: 6742 ; error here! CMP.B $53,D0 ;4046: b03900000053 BEQ.S LAB_02C7 ;404c: 6764 CMPI.B #$41,D0 ;404e: 0c000041 BEQ.S LAB_02C4 ;4052: 6734 addressing mode of cmp $53 is direct when it should be immediate (look at other instructions). Or GFA basic is buggy (error is in the loader AND the lords.exe file). I still have to find how both programs communicate. Running "lords.Exe" alone runs the game directly with 4 cpus... the character selection is done in the loader, and the loader calls "lords.exe" without any arguments... puzzled...