getting to my first branch now

2026-05-12 14:27:59 +02:00
parent e598f02995
commit 2be9570aa9
6 changed files with 50 additions and 5 deletions
@@ -0,0 +1,11 @@
+#pragma once
+#include <broadway.hpp>
+
+namespace weee::core::utils {
+static inline ircolib::u8 primary(ircolib::u32 instr) { return (instr >> 26) & 0x3f; }
+static inline ircolib::u8 RD(ircolib::u32 instr) { return (instr >> 21) & 0x1f; }
+static inline ircolib::u8 RS(ircolib::u32 instr) { return RD(instr); }
+static inline ircolib::u8 RA(ircolib::u32 instr) { return (instr >> 16) & 0x1f; }
+static inline ircolib::u16 UIMM(ircolib::u32 instr) { return instr & 0xffff; }
+static inline ircolib::s16 SIMM(ircolib::u32 instr) { return UIMM(instr); }
+} // namespace weee::core::utils