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Kicking the ball a little further down the road, ROMs and PRGs now reach the actual emulated machine.

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This commit is contained in:
Thomas Harte 2016-06-05 09:06:59 -04:00
parent b29b2a5d08
commit 12243c40ad
4 changed files with 28 additions and 2 deletions
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8
Machines/Vic-20/Vic20.cpp
View File

@ -14,3 +14,11 @@ unsigned int Machine::perform_bus_operation(CPU6502::BusOperation operation, uin
{ {
return 1; return 1;
} }
void Machine::set_rom(ROMSlot slot, size_t length, const uint8_t *data)
{
}
void Machine::add_prg(size_t length, const uint8_t *data)
{
}

10
Machines/Vic-20/Vic20.hpp
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@ -14,8 +14,18 @@
namespace Vic20 { namespace Vic20 {
enum ROMSlot {
ROMSlotKernel,
ROMSlotBASIC,
ROMSlotCharacters,
};
class Machine: public CPU6502::Processor<Machine>, public CRTMachine::Machine { class Machine: public CPU6502::Processor<Machine>, public CRTMachine::Machine {
public: public:
void set_rom(ROMSlot slot, size_t length, const uint8_t *data);
void add_prg(size_t length, const uint8_t *data);
// to satisfy CPU6502::Processor // to satisfy CPU6502::Processor
unsigned int perform_bus_operation(CPU6502::BusOperation operation, uint16_t address, uint8_t *value); unsigned int perform_bus_operation(CPU6502::BusOperation operation, uint16_t address, uint8_t *value);
void synchronise() {} void synchronise() {}

2
OSBindings/Mac/Clock Signal/Wrappers/CSVic20.h
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@ -14,6 +14,6 @@
- (void)setKernelROM:(nonnull NSData *)rom; - (void)setKernelROM:(nonnull NSData *)rom;
- (void)setBASICROM:(nonnull NSData *)rom; - (void)setBASICROM:(nonnull NSData *)rom;
- (void)setCharactersROM:(nonnull NSData *)rom; - (void)setCharactersROM:(nonnull NSData *)rom;
- (void)setPRG:(nonnull NSData *)rom; - (void)setPRG:(nonnull NSData *)prg;
@end @end

10
OSBindings/Mac/Clock Signal/Wrappers/CSVic20.mm
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@ -18,16 +18,24 @@
return &_vic20; return &_vic20;
} }
- (void)setROM:(nonnull NSData *)rom slot:(Vic20::ROMSlot)slot {
_vic20.set_rom(slot, rom.length, (const uint8_t *)rom.bytes);
}
- (void)setKernelROM:(nonnull NSData *)rom { - (void)setKernelROM:(nonnull NSData *)rom {
[self setROM:rom slot:Vic20::ROMSlotKernel];
} }
- (void)setBASICROM:(nonnull NSData *)rom { - (void)setBASICROM:(nonnull NSData *)rom {
[self setROM:rom slot:Vic20::ROMSlotBASIC];
} }
- (void)setCharactersROM:(nonnull NSData *)rom { - (void)setCharactersROM:(nonnull NSData *)rom {
[self setROM:rom slot:Vic20::ROMSlotCharacters];
} }
- (void)setPRG:(nonnull NSData *)rom address:(uint16_t)address { - (void)setPRG:(nonnull NSData *)prg {
_vic20.add_prg(prg.length, (const uint8_t *)prg.bytes);
} }
- (void)setKey:(uint16_t)key isPressed:(BOOL)isPressed { - (void)setKey:(uint16_t)key isPressed:(BOOL)isPressed {