rk65c02/test_emulation_sign_overflow_basic.s at a7b3f77f887ec5d494e26588965aa8a9b208226f - rk65c02 - Applefritter: Git

6502/rk65c02

mirror of https://github.com/rkujawa/rk65c02.git synced 2024-06-17 02:29:29 +00:00

Radosław Kujawa 8008d045d3 Add simpler test for ADC/SBC flags.

The name is unfortunate though.

2017-02-02 22:55:21 +01:00

37 lines

270 B

ArmAsm

Raw Blame History

 start:	clc
 	adc #0x10
 	clc
 	adc #0x50
 	clc
 	adc #0x90
 	clc
 	adc #0xD0
 	clc
 	adc #0x10
 	clc
 	adc #0x50
 	clc
 	adc #0x90
 	clc
 	adc #0xD0
 	sec
 	sbc #0xF0
 	sec
 	sbc #0xB0
 	sec
 	sbc #0x70
 	sec
 	sbc #0x30
 	sec
 	sbc #0xF0
 	sec
 	sbc #0xB0
 	sec
 	sbc #0x70
 	sec
 	sbc #0x30
 	stp