42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
#include <broadway/mmio/exi.hpp>
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#include <mem.hpp>
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#include <ircolib/log.hpp>
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namespace weee::core {
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exi::exi(mem &mem) {
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mem.register_read32_handler(0x0c006800, 0x0c00683f, [&](ircolib::u32 addr) { return read32(addr); });
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mem.register_write32_handler(0x0c006800, 0x0c00683f,
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[&](ircolib::u32 addr, ircolib::u32 value) { return write32(addr, value); });
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}
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ircolib::u32 exi::read32(ircolib::u32 addr) {
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switch (addr) {
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case 0:
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return param0.raw;
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case 0x14:
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return param1.raw;
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case 0x28:
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return param2.raw;
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default:
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ircolib::panic("exi::read32 from unimplemented addr 0x{:08X}", addr);
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return 0;
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}
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}
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void exi::write32(ircolib::u32 addr, ircolib::u32 value) {
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switch (addr) {
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case 0:
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param0.raw = value;
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break;
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case 0x14:
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param1.raw = value;
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break;
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case 0x28:
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param2.raw = value;
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break;
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default:
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ircolib::panic("exi::write32 to unimplemented addr 0x{:08X} with value 0x{:08X}", addr, value);
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}
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}
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} // namespace weee::core
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