np2/i286a/i286a_8x.s - diff

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Diff for /np2/i286a/i286a_8x.s between versions 1.3 and 1.7

version 1.3, 2003/12/17 10:41:06	version 1.7, 2003/12/19 12:29:04
Line 1	Line 1

INCLUDE i286a.inc	INCLUDE i286a.inc
	INCLUDE i286aea.inc
INCLUDE i286aalu.inc	INCLUDE i286aalu.inc

IMPORT _szpcflag8
IMPORT i286a_ea	IMPORT i286a_ea
IMPORT i286_memoryread	IMPORT i286a_memoryread
IMPORT i286_memoryread_w	IMPORT i286a_memoryread_w
IMPORT i286_memorywrite	IMPORT i286a_memorywrite
IMPORT i286_memorywrite_w	IMPORT i286a_memorywrite_w

EXPORT i286aop80	EXPORT i286aop80
EXPORT i286aop81	EXPORT i286aop81
Line 33 ope80m CPUWORK #7	Line 33 ope80m CPUWORK #7
GETPC8	GETPC8
adr r1, op8x_reg8	adr r1, op8x_reg8
ldr pc, [r1, r6 lsr #1]	ldr pc, [r1, r6 lsr #1]
ope80e mov r4, r0	ope80e mov r5, r0
	bl i286a_memoryread
	mov r4, r0
GETPC8	GETPC8
mov r5, r0
bl i286_memoryread
adr r1, op8x_ext8	adr r1, op8x_ext8
ldr pc, [r1, r6 lsr #1]	ldr pc, [r1, r6 lsr #1]

Line 90 cmp_r8_i ldrb r6, [r5]	Line 90 cmp_r8_i ldrb r6, [r5]
SUB8 r6, r0	SUB8 r6, r0
mov pc, r11	mov pc, r11

add_r8_e ADD8 r0, r4	add_r8_e ADD8 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite	b i286a_memorywrite
or_r8_e OR8 r0, r4	or_r8_e OR8 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite	b i286a_memorywrite
adc_r8_e ADC8 r0, r4	adc_r8_e ADC8 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite	b i286a_memorywrite
sbb_r8_e SBB8 r0, r4	sbb_r8_e SBB8 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite	b i286a_memorywrite
and_r8_e AND8 r0, r4	and_r8_e AND8 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite	b i286a_memorywrite
sub_r8_e SUB8 r0, r4	sub_r8_e SUB8 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite	b i286a_memorywrite
xor_r8_e XOR8 r0, r4	xor_r8_e XOR8 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite	b i286a_memorywrite
cmp_r8_e SUB8 r0, r4	cmp_r8_e SUB8 r4, r0
mov pc, r11	mov pc, r11


Line 145 ope81m CPUWORK #7	Line 145 ope81m CPUWORK #7
adr r1, op8x_reg16	adr r1, op8x_reg16
ldr pc, [r1, r6 lsr #1]	ldr pc, [r1, r6 lsr #1]
ope81e mov r5, r0	ope81e mov r5, r0
bl i286_memoryread_w	bl i286a_memoryread_w
mov r4, r0	mov r4, r0
GETPC16	GETPC16
adr r1, op8x_ext16	adr r1, op8x_ext16
Line 176 ope83m CPUWORK #7	Line 176 ope83m CPUWORK #7
adr r1, op8x_reg16	adr r1, op8x_reg16
ldr pc, [r1, r6 lsr #1]	ldr pc, [r1, r6 lsr #1]
ope83e mov r5, r0	ope83e mov r5, r0
bl i286_memoryread_w	bl i286a_memoryread_w
mov r4, r0	mov r4, r0
GETPC8	GETPC8
tst r0, #(1 << 7)	tst r0, #(1 << 7)
Line 237 cmp_r16_i ldrh r6, [r5]	Line 237 cmp_r16_i ldrh r6, [r5]
add_r16_e ADD16 r4, r0	add_r16_e ADD16 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite_w	b i286a_memorywrite_w
or_r16_e OR16 r4, r0	or_r16_e OR16 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite_w	b i286a_memorywrite_w
adc_r16_e ADC16 r4, r0	adc_r16_e ADC16 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite_w	b i286a_memorywrite_w
sbb_r16_e SBB16 r4, r0	sbb_r16_e SBB16 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite_w	b i286a_memorywrite_w
and_r16_e AND16 r4, r0	and_r16_e AND16 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite_w	b i286a_memorywrite_w
sub_r16_e SUB16 r4, r0	sub_r16_e SUB16 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite_w	b i286a_memorywrite_w
xor_r16_e XOR16 r4, r0	xor_r16_e XOR16 r4, r0
mov r0, r5	mov r0, r5
mov lr, r11	mov lr, r11
b i286_memorywrite_w	b i286a_memorywrite_w
cmp_r16_e SUB16 r4, r0	cmp_r16_e SUB16 r4, r0
mov pc, r11	mov pc, r11

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