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Differential D21538

riscv: Ensure that BSS is 8-byte aligned
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Authored by kp on Sep 5 2019, 7:09 PM.
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rS352071: riscv: Ensure that BSS is 8-byte aligned
Summary

This makes clearing it (from locore.S) work without misaligned accesses
(which can trap to machine mode, and be slow).

Sponsored by: Axiado

Diff Detail

Repository
rS FreeBSD src repository - subversion
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Tests Not Applicable

Event Timeline

kp created this revision.Sep 5 2019, 7:09 PM
Herald added a subscriber: imp. · View Herald TranscriptSep 5 2019, 7:09 PM
Harbormaster completed remote builds in B26293: Diff 61701.Sep 5 2019, 7:09 PM
br accepted this revision.Sep 7 2019, 2:24 PM

I discussed with James Clarke jrtc27, it is fine

This revision is now accepted and ready to land.Sep 7 2019, 2:24 PM
Closed by commit rS352071: riscv: Ensure that BSS is 8-byte aligned (authored by kp). · Explain WhySep 9 2019, 3:57 PM
This revision was automatically updated to reflect the committed changes.
kp added a commit: rS352071: riscv: Ensure that BSS is 8-byte aligned.

Revision Contents
Changeset List

PathSize
head/
sys/
conf/
2 lines

Diff 61844

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head/sys/conf/ldscript.riscv

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