i need to start caring about carry >.<

2026-05-19 12:26:51 +02:00
parent 8824b6b75a
commit f9ab690ccd
17 changed files with 558 additions and 18 deletions
@@ -0,0 +1,20 @@
+#include <mem.hpp>
+#include <broadway/mmio/mi.hpp>
+#include <ircolib/log.hpp>
+
+namespace weee::core {
+memory_interface::memory_interface(mem &mem) {
+    mem.register_write16_handler(0x0c004000, 0x0c00407f,
+                                 [&](ircolib::u32 addr, ircolib::u16 value) { write16(addr, value); });
+}
+
+void memory_interface::write16(ircolib::u32 addr, ircolib::u16 value) {
+    switch (addr) {
+    case 0x1C:
+        int_mask.raw = value;
+        break;
+    default:
+        ircolib::panic("memory_interface::write16 to unimplemented addr 0x{:08X} with value 0x{:04X}", addr, value);
+    }
+}
+} // namespace weee::core