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Differential D17405

amd64: import updated kernel memset to libc
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Authored by mjg on Oct 4 2018, 1:37 PM.
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imp

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kib
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rS339206: amd64: import updated kernel memset to libc
Summary

See rXXXX for details.

An unused ERMS support is retained in the macro. It will be activated after ifunc support lands.

The code is not shared in one file with the kernel due to impending SIMD extension use.

I plan to change bzero as a wrapper around memset later on.

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rS FreeBSD src repository - subversion
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Buildable 19957

Event Timeline

mjg created this revision.Oct 4 2018, 1:37 PM
Herald added a subscriber: imp. · View Herald TranscriptOct 4 2018, 1:37 PM
Harbormaster completed remote builds in B19957: Diff 48715.Oct 4 2018, 1:37 PM
mjg edited the summary of this revision. (Show Details)Oct 4 2018, 1:38 PM
mjg edited the summary of this revision. (Show Details)
kib accepted this revision.Oct 4 2018, 5:58 PM
This revision is now accepted and ready to land.Oct 4 2018, 5:58 PM
Closed by commit rS339206: amd64: import updated kernel memset to libc (authored by mjg). · Explain WhyOct 5 2018, 7:27 PM
This revision was automatically updated to reflect the committed changes.

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PathSize
lib/
libc/
amd64/
string/
78 lines

Diff 48715

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lib/libc/amd64/string/memset.S

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