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Minor logging tweaks.

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This commit is contained in:
Thomas Harte 2021-07-30 18:22:59 -04:00
parent 3d160ce85f
commit 3514e537ca
1 changed files with 32 additions and 2 deletions
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34
Machines/Amiga/Amiga.cpp
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@ -126,7 +126,6 @@ class ConcreteMachine:
// directly to the chip enables.
if((address & 0xe0'0000) == 0xa0'0000) {
const int reg = address >> 8;
LOG("CIA " << (cycle.operation & Microcycle::Read ? "read " : "write ") << PADHEX(4) << *cycle.address);
if(cycle.operation & Microcycle::Read) {
uint16_t result = 0xffff;
@ -137,6 +136,9 @@ class ConcreteMachine:
if(!(address & 0x1000)) cia_a_.write(reg, cycle.value8_low());
if(!(address & 0x2000)) cia_b_.write(reg, cycle.value8_high());
}
// << (((address >> 12) & 3)^3) << " "
LOG("CIA " << (cycle.operation & Microcycle::Read ? "read " : "write ") << std::dec << (reg & 0xf) << " of " << PADHEX(2) << +cycle.value8_low());
} else if(address >= 0xdf'f000 && address <= 0xdf'f1be) {
chipset_.perform(cycle);
} else {
@ -147,7 +149,7 @@ class ConcreteMachine:
// Don't log for the region that is definitely just ROM this machine doesn't have.
if(address < 0xf0'0000) {
LOG("Unmapped " << (cycle.operation & Microcycle::Read ? "read from " : "write to ") << PADHEX(4) << *cycle.address << " of " << cycle.value16());
LOG("Unmapped " << (cycle.operation & Microcycle::Read ? "read from " : "write to ") << PADHEX(6) << ((*cycle.address)&0xffffff) << " of " << cycle.value16());
}
}
}
@ -157,6 +159,34 @@ class ConcreteMachine:
&memory_.regions[address >> 18].contents[address],
memory_.regions[address >> 18].read_write_mask
);
// if(address < 0x4'0000) {
// switch((cycle.operation | memory_.regions[address >> 18].read_write_mask) & (Microcycle::SelectWord | Microcycle::SelectByte | Microcycle::Read | Microcycle::PermitRead | Microcycle::PermitWrite)) {
// default:
// if(cycle.operation & (Microcycle::SelectWord | Microcycle::SelectByte)) {
// printf("Ignored!\n");
// }
// break;
//
// case Microcycle::SelectWord | Microcycle::Read | Microcycle::PermitRead:
// case Microcycle::SelectWord | Microcycle::Read | Microcycle::PermitRead | Microcycle::PermitWrite:
// printf("%04x -> %04x\n", *cycle.address, cycle.value->full);
// break;
// case Microcycle::SelectByte | Microcycle::Read | Microcycle::PermitRead:
// case Microcycle::SelectByte | Microcycle::Read | Microcycle::PermitRead | Microcycle::PermitWrite:
// printf("%04x -> %02x\n", *cycle.address, cycle.value->halves.low);
// break;
// case Microcycle::SelectWord | Microcycle::PermitWrite:
// case Microcycle::SelectWord | Microcycle::PermitWrite | Microcycle::PermitRead:
// printf("%04x <- %04x\n", *cycle.address, cycle.value->full);
// break;
// case Microcycle::SelectByte | Microcycle::PermitWrite:
// case Microcycle::SelectByte | Microcycle::PermitWrite | Microcycle::PermitRead:
// printf("%04x <- %02x\n", *cycle.address, cycle.value->halves.low);
// break;
// }
// }
}
return HalfCycles(0);