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While tidying up, killed an unused instance variable.

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This commit is contained in:
Thomas Harte 2017-06-11 21:21:26 -04:00
parent 6913c7a018
commit 06fe07932a
2 changed files with 4 additions and 5 deletions
Machines/ZX8081
ZX8081.cppZX8081.hpp

8
Machines/ZX8081/ZX8081.cpp

@ -20,11 +20,10 @@ namespace {
Machine::Machine() :
vsync_(false),
hsync_(false),
key_states_{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
tape_player_(ZX8081ClockRate) {
set_clock_rate(ZX8081ClockRate);
Memory::Fuzz(ram_);
tape_player_.set_motor_control(true);
clear_all_keys();
}
int Machine::perform_machine_cycle(const CPU::Z80::MachineCycle &cycle) {
@ -95,7 +94,7 @@ int Machine::perform_machine_cycle(const CPU::Z80::MachineCycle &cycle) {
// just return the value as read.
if(cycle.operation == CPU::Z80::BusOperation::ReadOpcode && address&0x8000 && !(value & 0x40) && !get_halt_line()) {
size_t char_address = (size_t)((refresh & 0xff00) | ((value & 0x3f) << 3) | line_counter_);
if((char_address & 0xc000) == 0x0000) {
if(char_address < ram_base_) {
uint8_t mask = (value & 0x80) ? 0x00 : 0xff;
value = rom_[char_address & rom_mask_] ^ mask;
}
@ -170,9 +169,10 @@ void Machine::configure_as_target(const StaticAnalyser::Target &target) {
case StaticAnalyser::ZX8081MemoryModel::SixtyFourKB:
ram_.resize(65536);
ram_base_ = 8192;
ram_mask_ = 0xffff;
ram_mask_ = 65535;
break;
}
Memory::Fuzz(ram_);
if(target.tapes.size()) {
tape_player_.set_tape(target.tapes.front());

1
Machines/ZX8081/ZX8081.hpp

@ -84,7 +84,6 @@ class Machine:
Storage::Tape::BinaryTapePlayer tape_player_;
Storage::Tape::ZX8081::Parser parser_;
bool tape_level_;
};
}