6502/AtomBusMon
1
0
Fork 0
mirror of https://github.com/hoglet67/AtomBusMon.git synced 2025-08-09 22:24:58 +00:00
Code Issues Projects Releases Wiki Activity

white space only

Browse Source 
Change-Id: I11a30f7963f9a5c610910f5f9755e42802d0e73d
This commit is contained in:
David Banks
2019-10-25 11:04:08 +01:00
parent 58e445e10b
commit 7bf7e9726d
1 changed files with 215 additions and 215 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
firmware/disz80.c
View File

@@ -536,7 +536,7 @@ unsigned char cmd_nop[] = { NOP,0,0 };
unsigned char c_ari[] = { ADD,ADC,SUB,SBC,AND,XOR,OR,CP };
unsigned char c_blk[] = { LDI,CPI,INI,OUTI,0,0,0,0,LDD,CPD,IND,OUTD,0,0,0,0,
LDIR,CPIR,INIR,OTIR,0,0,0,0,LDDR,CPDR,INDR,OTDR };
LDIR,CPIR,INIR,OTIR,0,0,0,0,LDDR,CPDR,INDR,OTDR };
unsigned char c_sh[] = { RLC,RRC,RL,RR,SLA,SRA,SLL,SRL };
@@ -790,17 +790,17 @@ void xword (unsigned char n, unsigned int *ip) {
case XIX:
n = Peek((*ip)++);
if (n&0x80) {
log0("(IX-$%02X)", 256-n);
log0("(IX-$%02X)", 256-n);
} else {
log0("(IX+$%02X)", n);
log0("(IX+$%02X)", n);
}
break;
case XIY:
n = Peek((*ip)++);
if (n&0x80) {
log0("(IY-$%02X)", 256-n);
log0("(IY-$%02X)", 256-n);
} else {
log0("(IY+$%02X)", n);
log0("(IY+$%02X)", n);
}
break;
default:
@@ -839,19 +839,19 @@ void disassem (unsigned int *ip) {
case 0xdd:
op = Peek((*ip)++);
if (op!=0xCB) {
disass (mnemoIX(op), ip);
disass (mnemoIX(op), ip);
} else {
disass (mnemoIXCB(Peek((*ip)+1)), ip);
(*ip)++;
disass (mnemoIXCB(Peek((*ip)+1)), ip);
(*ip)++;
}
break;
case 0xfd:
op = Peek((*ip)++);
if (op!=0xCB) {
disass (mnemoIY(op), ip);
disass (mnemoIY(op), ip);
} else {
disass (mnemoIYCB(Peek((*ip)+1)), ip);
(*ip)++;
(*ip)++;
}
break;
default: