Changeset 80763 in vbox

Timestamp:

Sep 13, 2019 6:20:53 AM (5 years ago)

Author:

vboxsync

Message:

VMM/CPUM: Nested VMX: bugref:9180 I/O space wraparound comment. Verify.

File:

trunk/src/VBox/VMM/VMMAll/CPUMAllRegs.cpp

r80333	r80763
2439	2439	* See Intel spec. 25.1.3 "Instructions That Cause VM Exits Conditionally".
2440	2440	*/
2441		/** @todo r=ramshankar: Reading 1, 2, 4 bytes at ports 0xfff~~f, 0xfffe and 0xfffc~~
	2441	/** @todo r=ramshankar: Reading 1, 2, 4 bytes at ports 0xfffe, 0xfffd and 0xfffb
2442	2442	* respectively are valid and do not constitute a wrap around from what I
2443	2443	* understand. Verify this later. */

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