ModR/M: Revision history

Filter revisionsshowhide

To date:

Tag filter:

Invert selection

External tools:

For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

curprev 18:2518:25, 15 September 2024 Punpcklbw talk contribs 17,110 bytes +2,783 →SIB byte: Added a section on VSIB/MIB/SIBMEM addressing undo

curprev 22:2622:26, 9 September 2024 Punpcklbw talk contribs 14,826 bytes +184 Replaced the intel SDM vol2 reference with a version from 2024, and updated chapter/page numbers accordingly undo

curprev 22:5422:54, 7 September 2024 Punpcklbw talk contribs 14,642 bytes +1,095 Added a note on how the EVEX prefix interacts with 8-bit displacements. undo
curprev 14:1614:16, 7 September 2024 Punpcklbw talk contribs 13,547 bytes +1,508 Added a couple of footnotes on the SIB INDEX=100 special-case: undefined behavior on 386/486 for nonzero SCALE, and the EIZ/RIZ pseudo-register supported by GNU Binutils undo

curprev 05:1405:14, 31 August 2024 Citation bot talk contribs 12,039 bytes −4 Altered title. | Use this bot. Report bugs. | Suggested by Whoop whoop pull up | Category:x86 instructions | #UCB_Category 32/53 undo

curprev 00:3200:32, 17 July 2024 Quuxbazbarfoo talk contribs 3,660 bytes +76 Adding short description: "Instruction encoding rule for the x86 instruction set" undo Tag: Shortdesc helper

curprev 09:4609:46, 29 July 2023 2600:1004:b196:3572:f104:443c:3d6:1340 talk 3,584 bytes +4 →SIB byte: Fixed typo undo Tags: Mobile edit Mobile web edit
curprev 09:4609:46, 29 July 2023 2600:1004:b196:3572:f104:443c:3d6:1340 talk 3,580 bytes −1 →SIB byte: Replaced 80386 with i386 and added link undo Tags: Mobile edit Mobile web edit
curprev 09:4509:45, 29 July 2023 2600:1004:b196:3572:f104:443c:3d6:1340 talk 3,581 bytes +21 →SIB byte: Fixed typo and added detail concerning unavailability before the 386. undo Tags: Mobile edit Mobile web edit

curprev 18:5018:50, 5 November 2022 Nick Number talk contribs m 3,574 bytes 0 repaired link(s) to disambiguation pages (you can help) undo

curprev 23:5723:57, 3 January 2022 60.242.218.38 talk 2,392 bytes −1 Fixed typo 'server' to 'serve' undo