SYSENTER: Revision history

10 July 2023

• curprev 14:5414:54, 10 July 2023‎ osdev>Khaledhammouda‎ 6,319 bytes +27‎ No edit summary

12 April 2023

• curprev 15:0515:05, 12 April 2023‎ Ender talk contribs‎ m 6,292 bytes −14‎ →‎64 bit mode: Too easy to skip over but very important

10 May 2022

• curprev 17:5417:54, 10 May 2022‎ osdev>Demindiro‎ m 6,306 bytes +144‎ Explicitly note that SS is still loaded from STAR 63:48 + 8. Thanks AMD

3 June 2017

• curprev 09:4609:46, 3 June 2017‎ osdev>No92‎ m 6,162 bytes +22‎ add link to German wiki

12 May 2017

• curprev 22:1022:10, 12 May 2017‎ osdev>Mrxedac‎ 6,140 bytes +241‎ →‎64 bit mode
• curprev 20:3320:33, 12 May 2017‎ osdev>Mrxedac‎ m 5,899 bytes −29‎ →‎64 bit mode
• curprev 20:3320:33, 12 May 2017‎ osdev>Mrxedac‎ m 5,928 bytes +19‎ →‎64 bit mode
• curprev 20:3220:32, 12 May 2017‎ osdev>Mrxedac‎ 5,909 bytes +149‎ More updates about SYSRET's behaviour.
• curprev 18:2918:29, 12 May 2017‎ osdev>Mrxedac‎ 5,760 bytes +30‎ →‎64 bit mode
• curprev 18:1118:11, 12 May 2017‎ osdev>Mrxedac‎ 5,730 bytes +32‎ Added information about SYSRET behaviour in long mode.

11 December 2016

• curprev 11:0511:05, 11 December 2016‎ Gijswl talk contribs‎ m 5,698 bytes +25‎ Improved readability of section MSRs

31 December 2015

• curprev 16:4116:41, 31 December 2015‎ Brendan talk contribs‎ m 5,673 bytes −128‎ SYSCALL saves "return RIP" into ECX, so caller doesn't need to do this..

26 November 2015

• curprev 09:3309:33, 26 November 2015‎ osdev>Shockk‎ m 5,801 bytes +1‎ Fix typing error

5 August 2015

• curprev 18:1318:13, 5 August 2015‎ Ogre talk contribs‎ 5,800 bytes +101‎ No edit summary

20 February 2015

• curprev 06:4206:42, 20 February 2015‎ Roman talk contribs‎ 5,699 bytes 0‎ →‎64 bit mode: Typo fix.

5 June 2014

• curprev 14:3714:37, 5 June 2014‎ osdev>Sturmer‎ m 5,699 bytes 0‎ Fix typos

1 May 2014

• curprev 12:2612:26, 1 May 2014‎ osdev>Griwes‎ m 5,699 bytes −1‎ come on, guys, learn mediawiki at least a tiny bit before editing

24 April 2014

• curprev 18:1318:13, 24 April 2014‎ osdev>Griwes‎ 5,700 bytes +76‎ →‎Compatability across Intel and AMD: "IA32_EFER.SCE" is by no means helpful (unless you *really* like memorizing all the MSRs and their fields)

22 March 2013

• curprev 13:3813:38, 22 March 2013‎ osdev>Yalue‎ m 5,624 bytes 0‎ satck -> stack spelling fix

21 March 2013

• curprev 20:1520:15, 21 March 2013‎ osdev>Yalue‎ m 5,624 bytes 0‎ it's -> its: Grammar fix

5 February 2013

• curprev 08:5708:57, 5 February 2013‎ osdev>Bellezzasolo‎ 5,624 bytes +185‎ Removed stub, slight update about SFMASK and 64 bit
• curprev 08:5308:53, 5 February 2013‎ osdev>Bellezzasolo‎ 5,439 bytes +436‎ Finished AMD
• curprev 06:4706:47, 5 February 2013‎ osdev>Bellezzasolo‎ 5,003 bytes +32‎ Finished AMD
• curprev 02:5502:55, 5 February 2013‎ osdev>Andyhhp‎ m 4,971 bytes +1‎ No edit summary
• curprev 02:5402:54, 5 February 2013‎ osdev>Andyhhp‎ 4,970 bytes +1,129‎ Added compatability and security information

4 February 2013

• curprev 20:4720:47, 4 February 2013‎ osdev>Bellezzasolo‎ 3,841 bytes +1,978‎ Finished Intel section
• curprev 19:5819:58, 4 February 2013‎ osdev>Bellezzasolo‎ 1,863 bytes +1,212‎ Added some info on Intel
• curprev 08:5808:58, 4 February 2013‎ osdev>Bellezzasolo‎ m 651 bytes 0‎ category
• curprev 08:5808:58, 4 February 2013‎ osdev>Bellezzasolo‎ 651 bytes +651‎ Created page about SYSCALL/SYSRET and SYSENTER/SYSEXIT