mirror of https://github.com/jscrane/r65emu.git
25 lines
438 B
C++
25 lines
438 B
C++
#include <stdint.h>
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#include "memory.h"
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void Memory::put (Device &dev, address b) {
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Device **d = _pages + b/page_size;
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int size = dev.pages();
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while (size--)
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*d++ = &dev;
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dev.base(b);
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}
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class NullDevice: public Memory::Device {
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public:
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NullDevice(): Memory::Device(65536) {}
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void operator= (uint8_t b) {}
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operator uint8_t() { return 0; }
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} nd;
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void Memory::begin() {
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put(nd, 0);
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nd._pages = 1; // hack for checkpointing
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}
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