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      • Instructions
        • Instr
        • Op-funct
          • Op-funct-fix
          • Op-funct-case
          • Op-funct-p
          • Op-funct-equiv
          • Op-funct-kind
          • Op-funct-xor
          • Op-funct-sub
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          • Op-funct-remu
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          • Op-funct-or
          • Op-funct-mulhu
          • Op-funct-mulhsu
          • Op-funct-mulh
          • Op-funct-mul
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• Instructions

Op-funct

Fixtype of names of instructions with the OP opcode [ISA:2.4.2] [ISA:13.1] [ISA:13.2].

This is a tagged union type, introduced by fty::deftagsum.

Member Tags → Types

:add → op-funct-add

:sub → op-funct-sub

:slt → op-funct-slt

:sltu → op-funct-sltu

:and → op-funct-and

:or → op-funct-or

:xor → op-funct-xor

:sll → op-funct-sll

:srl → op-funct-srl

:sra → op-funct-sra

:mul → op-funct-mul

:mulh → op-funct-mulh

:mulhu → op-funct-mulhu

:mulhsu → op-funct-mulhsu

:div → op-funct-div

:divu → op-funct-divu

:rem → op-funct-rem

:remu → op-funct-remu

These instructions are encoded in the R-type format [ISA:2.4]. They are designated by the funct3 and funct7 fields, which motivates the name of this fixtype.

Subtopics

Op-funct-fix

Fixing function for op-funct structures.

Op-funct-case

Case macro for the different kinds of op-funct structures.

Op-funct-p

Recognizer for op-funct structures.

Op-funct-equiv

Basic equivalence relation for op-funct structures.

Op-funct-kind

Get the kind (tag) of a op-funct structure.

Op-funct-xor

Op-funct-sub

Op-funct-srl

Op-funct-sra

Op-funct-sltu

Op-funct-slt

Op-funct-sll

Op-funct-remu

Op-funct-rem

Op-funct-or

Op-funct-mulhu

Op-funct-mulhsu

Op-funct-mulh

Op-funct-mul

Op-funct-divu

Op-funct-div

Op-funct-and

Op-funct-add