15 lines
831 B
C++
15 lines
831 B
C++
#pragma once
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#include <broadway.hpp>
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namespace weee::core::utils {
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static inline ircolib::u8 primary(ircolib::u32 instr) { return (instr >> 26) & 0x3f; }
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static inline ircolib::u16 secondary(ircolib::u32 instr) { return (instr >> 1) & 0x1ff; }
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static inline ircolib::u8 RD(ircolib::u32 instr) { return (instr >> 21) & 0x1f; }
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static inline ircolib::u8 RB(ircolib::u32 instr) { return (instr >> 11) & 0x1f; }
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static inline ircolib::u8 RS(ircolib::u32 instr) { return RD(instr); }
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static inline ircolib::u8 RA(ircolib::u32 instr) { return (instr >> 16) & 0x1f; }
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static inline ircolib::u16 UIMM(ircolib::u32 instr) { return instr & 0xffff; }
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static inline ircolib::s16 SIMM(ircolib::u32 instr) { return UIMM(instr); }
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static inline ircolib::u8 crfD(ircolib::u32 instr) { return (instr >> 23) & 7; }
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} // namespace weee::core::utils
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