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This commit is contained in:
Thomas Harte 2021-09-14 20:23:36 -04:00
parent dfcd1508c9
commit fa71ae3174
1 changed files with 30 additions and 24 deletions
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54
Machines/Apple/AppleIIgs/AppleIIgs.cpp
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@ -38,6 +38,14 @@
#include <cassert>
#include <array>
//
// HEAVY WARNING: THIS IS INCOMPLETE AND VERY PROVISIONAL.
//
// You'll notice lots of random bits of debugging code sitting around but commented out.
// Most of this will go when this machine is complete. Please look past the gross ugliness
// of this code's intermediate state if you are able.
//
namespace {
constexpr int CLOCK_RATE = 14'318'180;
@ -63,7 +71,7 @@ constexpr uint8_t default_bram[] = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfd, 0x96, 0x57, 0x3c,
};
class MemManagerChecker {
/*class MemManagerChecker {
int handle_total_ = 0;
bool dump_bank(const Apple::IIgs::MemoryMap &memory, const char *name, uint32_t address, bool print, uint32_t must_contain = 0xffffffff) {
const auto handles = memory.regions[memory.region_map[0xe117]].read;
@ -170,7 +178,7 @@ class MemManagerChecker {
return result;
}
};
};*/
}
@ -375,25 +383,22 @@ class ConcreteMachine:
static bool log = false;
bool is_1Mhz = false;
if(operation == CPU::WDC65816::BusOperation::ReadOpcode) {
if(address == 0xffb626 && m65816_.get_value_of_register(CPU::WDC65816::Register::X) == 0x51) {
printf("");
}
if(address == 0xffb54c) {
printf("");
}
printf("%06x a:%04x x:%04x y:%04x s:%04x d:%04x b:%04x\n",
address,
m65816_.get_value_of_register(CPU::WDC65816::Register::A),
m65816_.get_value_of_register(CPU::WDC65816::Register::X),
m65816_.get_value_of_register(CPU::WDC65816::Register::Y),
// m65816_.get_value_of_register(CPU::WDC65816::Register::Flags),
m65816_.get_value_of_register(CPU::WDC65816::Register::StackPointer),
m65816_.get_value_of_register(CPU::WDC65816::Register::Direct),
m65816_.get_value_of_register(CPU::WDC65816::Register::DataBank)
);
}
// if(operation == CPU::WDC65816::BusOperation::ReadOpcode) {
// if(address == 0xfe00d5) {
// printf("");
// }
//
// printf("%06x a:%04x x:%04x y:%04x s:%04x d:%04x b:%04x\n",
// address,
// m65816_.get_value_of_register(CPU::WDC65816::Register::A),
// m65816_.get_value_of_register(CPU::WDC65816::Register::X),
// m65816_.get_value_of_register(CPU::WDC65816::Register::Y),
//// m65816_.get_value_of_register(CPU::WDC65816::Register::Flags),
// m65816_.get_value_of_register(CPU::WDC65816::Register::StackPointer),
// m65816_.get_value_of_register(CPU::WDC65816::Register::Direct),
// m65816_.get_value_of_register(CPU::WDC65816::Register::DataBank)
// );
// }
if(operation == CPU::WDC65816::BusOperation::ReadVector && !(memory_.get_shadow_register()&0x40)) {
// I think vector pulls always go to ROM?
@ -983,9 +988,9 @@ class ConcreteMachine:
// }
if(operation == CPU::WDC65816::BusOperation::ReadOpcode) {
if(total > 482342960 && total < 482352960 && address == 0xe10000) {
printf("entry: %llu\n", static_cast<unsigned long long>(total));
}
// if(total > 482342960 && total < 482352960 && address == 0xe10000) {
// printf("entry: %llu\n", static_cast<unsigned long long>(total));
// }
// log |= address == 0xfc144f;
// log &= !((address < 0xfc144f) || (address >= 0xfc1490));
@ -1194,3 +1199,4 @@ Machine *Machine::AppleIIgs(const Analyser::Static::Target *target, const ROMMac
}
Machine::~Machine() {}