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Differential D46526

riscv: fix csr_swap()
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Authored by br on Tue, Sep 3, 6:27 PM.
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riscv

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Reviewers
jrtc27
mhorne
Commits
rGe29afe64efd2: riscv: fix csr_swap()
Summary

Fix csr_swap() so that we don't overwrite the argument (which is not even possible when the argument is immediate value)

Test Plan

Tested in bhyve

Diff Detail

Repository
rG FreeBSD src repository
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Tests Not Applicable

Event Timeline

br created this revision.Tue, Sep 3, 6:27 PM
Herald added a subscriber: riscv. · View Herald TranscriptTue, Sep 3, 6:27 PM
br requested review of this revision.Tue, Sep 3, 6:27 PM
jrtc27 accepted this revision.Tue, Sep 3, 6:38 PM
This revision is now accepted and ready to land.Tue, Sep 3, 6:38 PM
Closed by commit rGe29afe64efd2: riscv: fix csr_swap() (authored by br). · Explain WhyWed, Sep 4, 9:12 AM
This revision was automatically updated to reflect the committed changes.
br added a commit: rGe29afe64efd2: riscv: fix csr_swap().
Herald added a subscriber: imp. · View Herald TranscriptWed, Sep 4, 9:12 AM

Revision Contents
Changeset List

PathSize
sys/
riscv/
include/
11 lines

Diff 142841

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sys/riscv/include/riscvreg.h

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