Differential D24462

vmm(4): Decode 3-byte VEX-prefixed instructions
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Authored by cem on Apr 17 2020, 4:45 AM.

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	F150806322: D24462.id70858.diff
	Sat, Apr 4, 4:34 AM

	F150775909: D24462.id70675.diff
	Fri, Apr 3, 11:48 PM

	F150763557: D24462.diff
	Fri, Apr 3, 9:49 PM

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rS360176: vmm(4): Decode 3-byte VEX-prefixed instructions

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rS FreeBSD src repository - subversion

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Event Timeline

cem created this revision.Apr 17 2020, 4:45 AM

Herald added subscribers: bcran, rgrimes. · View Herald TranscriptApr 17 2020, 4:45 AM

Harbormaster completed remote builds in B30554: Diff 70675.Apr 17 2020, 4:46 AM

cem added a parent revision: D24461: vmm.h: Add ABI assertions and mark implicit holes.Apr 17 2020, 4:48 AM

cem added a child revision: D24463: vmm(4): Decode and emulate BEXTR.

grehan accepted this revision.Apr 17 2020, 5:09 AM

grehan added inline comments.

sys/amd64/include/vmm.h
555 ↗	(On Diff #70675)	Very tiny nit: should the bit-field declaration follow the same style as the modrm and SIB-byte decls, with comma separated fields ?

This revision is now accepted and ready to land.Apr 17 2020, 5:09 AM

cem added inline comments.Apr 17 2020, 1:58 PM

sys/amd64/include/vmm.h
555 ↗	(On Diff #70675)	Sure, that seems consistent with prevailing style. I’ll plan to make the change but won’t rush to push it to phab, if that’s alright.

grehan added inline comments.Apr 18 2020, 12:23 PM

sys/amd64/include/vmm.h
555 ↗	(On Diff #70675)	That's fine.

Closed by commit rS360176: vmm(4): Decode 3-byte VEX-prefixed instructions (authored by cem). · Explain WhyApr 21 2020, 9:33 PM

This revision was automatically updated to reflect the committed changes.

cem marked an inline comment as done.

cem added a commit: rS360176: vmm(4): Decode 3-byte VEX-prefixed instructions.

Herald added a subscriber: imp. · View Herald TranscriptApr 21 2020, 9:33 PM

Revision Contents
Changeset List

Path

Size

head/

sys/

amd64/

include/

9 lines

vmm/

vmm_instruction_emul.c

86 lines

Diff 70858

head/sys/amd64/include/vmm.h

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head/sys/amd64/vmm/vmm_instruction_emul.c

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