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Fixed ADC instruction

This commit is contained in:
g1n 2022-04-17 12:42:23 +03:00
parent bbd0aae6be
commit a4775d475c
Signed by: g1n
GPG Key ID: 8D352193D65D4E2C
1 changed files with 14 additions and 14 deletions
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28
src/ocpu/ocpu.c
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@ -490,9 +490,9 @@ void ocpu_execute() {
ocpu.AH = ocpu.A >> 8;
break;
case REG_A:
word_value = match_register(ocpu_fetch_byte());
ocpu.A += word_value;
break;
word_value = ocpu_fetch_word();
ocpu.A += (word_value + ocpu.CF);
break;
case REG_BL:
value = ocpu_fetch_byte();
ocpu.B += (((ocpu.B & 0xFF00) | (value & 0xFF)) + ocpu.CF);
@ -504,9 +504,9 @@ void ocpu_execute() {
ocpu.BH = ocpu.B >> 8;
break;
case REG_B:
word_value = match_register(ocpu_fetch_byte());
ocpu.B += word_value;
break;
word_value = ocpu_fetch_word();
ocpu.B += (word_value + ocpu.CF);
break;
case REG_CL:
value = ocpu_fetch_byte();
ocpu.C += (((ocpu.C & 0xFF00) | (value & 0xFF)) + ocpu.CF);
@ -518,8 +518,8 @@ void ocpu_execute() {
ocpu.CH = ocpu.C >> 8;
break;
case REG_C:
word_value = match_register(ocpu_fetch_byte());
ocpu.C += word_value;
word_value = ocpu_fetch_word();
ocpu.C += (word_value + ocpu.CF);
break;
case REG_DL:
value = ocpu_fetch_byte();
@ -532,8 +532,8 @@ void ocpu_execute() {
ocpu.DH = ocpu.D >> 8;
break;
case REG_D:
word_value = match_register(ocpu_fetch_byte());
ocpu.D += word_value;
word_value = ocpu_fetch_word();
ocpu.D += (word_value + ocpu.CF);
break;
case REG_EL:
value = ocpu_fetch_byte();
@ -546,8 +546,8 @@ void ocpu_execute() {
ocpu.EH = ocpu.E >> 8;
break;
case REG_E:
word_value = match_register(ocpu_fetch_byte());
ocpu.E += word_value;
word_value = ocpu_fetch_word();
ocpu.E += (word_value + ocpu.CF);
break;
case REG_FL:
value = ocpu_fetch_byte();
@ -560,8 +560,8 @@ void ocpu_execute() {
ocpu.FH = ocpu.F >> 8;
break;
case REG_F:
word_value = match_register(ocpu_fetch_byte());
ocpu.F += word_value;
word_value = ocpu_fetch_word();
ocpu.F += (word_value + ocpu.CF);
break;
default:
printf("Wrong register: %02X\n", reg);