Table of contents

IDIV

Purpose: Signed divide

Operation: result == quotient == src1 / src2; remainder = src1 % src2

UOP encoding

Encoding: 0x466

Modifiers

It is unknown if DSZ modifiers apply here.

References

Based on Intel x86 ISA

This project is an independent, unofficial work based on publicly available information and reverse-engineering research, and is not affiliated with, endorsed by, sponsored by, or associated with Intel Corporation or its affiliates. It is provided "as is", without warranty of any kind. The author assumes no responsibility or liability for any use, misuse, damage, data loss, hardware failure, or other consequences arising from its use. Intel, Pentium, Core and related trademarks are the property of their respective owners and are used solely for identification and informational purposes.
  • index page
  • uop description
  • ADC
  • ADD
  • AND
  • BSF
  • BSR
  • BSWAP
  • BTEST
  • DIV
  • FANDNOT
  • FCALCTW
  • FCMOV
  • FCOM
  • FMERGE
  • FMOV
  • FPEXTRACT
  • FPORDATATYPE
  • FPSIGNEXT
  • FREADROM
  • FXORS
  • IDIV
  • IMUL
  • INTEXTRACT
  • LEA
  • LOAD
  • MOVE
  • MOVEFROMCREG
  • MOVETOCREG
  • MUL
  • OR
  • PORTIN
  • PORTOUT
  • RCL
  • RCR
  • RDSEGFLD
  • ROL
  • ROR
  • SAL
  • SAR
  • SBC
  • SHL
  • SHR
  • SIGEVENT
  • STA
  • STRD
  • SUB
  • SUBR
  • TRANSPORTUIP
  • UOP
  • U_JCC
  • U_JMP
  • U_JMP_INDIR
  • WRSEGFLD
  • WUCONCAT
  • WUEXTRBK
  • WUINSERT
  • WUMERGE
  • XOR