contrib/ck: keep dcas parameters thin under bounds-safety
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Authored by abhijeetsharma2002_gmail.com on Wed, Aug 19, 12:03 PM.

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imp

Details

Reviewers

rpaulo
emaste
andrew

Summary

Under -fbounds-safety a uint64_t [2] parameter becomes a bounds-carrying
pointer, which cannot be an inline assembly operand. Plain uint64_t * is
identical in C and carries no bound. Vendor declarations stay in the
#else for the next CK import.

Diff Detail

Repository

rG FreeBSD src repository

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Unit

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Build Status

Buildable 75739
Build 72622: arc lint + arc unit

Event Timeline

abhijeetsharma2002_gmail.com created this revision.Wed, Aug 19, 12:03 PM

Herald added a reviewer: andrew. · View Herald TranscriptWed, Aug 19, 12:03 PM

Herald added a subscriber: imp. · View Herald Transcript

abhijeetsharma2002_gmail.com requested review of this revision.Wed, Aug 19, 12:03 PM

Harbormaster completed remote builds in B75739: Diff 184353.Wed, Aug 19, 12:03 PM

abhijeetsharma2002_gmail.com added a parent revision: D58985: sys: build core headers under bounds-safety.Wed, Aug 19, 12:03 PM

abhijeetsharma2002_gmail.com added a child revision: D58987: kern: add bounds-safety soft-trap runtime.

Revision Contents
Changeset List

Path

Size

sys/

contrib/

ck/

include/

gcc/

aarch64/

ck_pr_llsc.h

16 lines

x86_64/

ck_pr.h

25 lines

Diff 184353

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sys/contrib/ck/include/gcc/aarch64/ck_pr_llsc.h