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      • Program-execution
      • Sdm-instruction-set-summary
        • 5.50 Uncategorized "Instructions"
        • 5.15 Fused-Multiply-Add (FMA)
        • 5.20 System Instructions
        • 5.19 Intel(R) Advanced Vector Extensions 512 (Intel(R) AVX-512)
        • 5.1 General-Purpose Instructions
          • 5.1.2 Binary Arithmetic Instructions
          • 5.1.1 Data Transfer Instructions
          • 5.1.16 BMI1 and BMI2 Instructions
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          • 5.1.13 Miscellaneous Instructions
          • 5.1.15 Random Number Generator Instructions
          • 5.1.8 String Instructions
          • 5.1.9 I/O Instructions
          • 5.1.14 User Mode Extended State Save/Restore Instructions
          • 5.1.11 Flag Control (EFLAG) Instructions
          • 5.1.10 Enter and Leave Instructions
          • 5.1.3 Decimal Arithmetic Instructions
          • 5.1.12 Segment Register Instructions
        • 5.10 Intel(R) SSE4.1 Instructions
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        • 5.6 Intel(R) SSE2 Instructions
        • 5.21 64-Bit Mode Instructions
        • 5.2 X87 FPU Instructions
        • 5.24 Intel(R) Memory Protection Extensions
        • 5.5 Intel(R) SSE Instructions
        • 5.16 Intel(R) Advanced Vector Extensions 2 (Intel(R) AVX2)
        • 5.12 Intel(R) AES-NI And PCLMULQDQ
        • 5.17 Intel(R) Transactional Synchronization Extensions (Intel(R) Tsx)
        • 5.14 16-Bit Floating-Point Conversion
        • 5.18 Intel(R) SHA Extensions
        • 5.11 Intel(R) SSE4.2 Instruction Set
        • 5.3 X87 FPU and SIMD State Management Instructions
        • 5.40 Other ISA Extensions
        • 5.25 Intel(R) Software Guard Extensions
        • 5.27 Control Transfer Terminating Instructions
        • 5.23 Safer Mode Extensions
        • 5.30 Enqueue Store Instructions
        • 5.29 User Interrupt Instructions
        • 5.28 Intel(R) AMX Instructions
        • 5.26 Shadow Stack Management Instructions
        • 5.31 Intel(R) Advanced Vector Extensions 10 Version 1 Instructions
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• 5.1 General-Purpose Instructions

5.1.9 I/O Instructions

These are unimplemented. The only one that currently has a function is OUT (0xE6), which is used for printing; see x86-out and modelcalls.

Unimplemented Instructions

Opcode	Mnemonic	Other Information	Semantic Function
6C	INS/INSB
6D	INS/INSW/INSD
6E	OUTS/OUTSB
6F	OUTS/OUTSW/OUTSD
E4	IN
E5	IN
E7	OUT
EC	IN
ED	IN
EE	OUT
EF	OUT

Implemented Instructions

Opcode	Mnemonic	Other Information	Semantic Function
E6	OUT		x86-out