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Cherry Mui 01e4798b98 cmd/link: pass -no_fixup_chains to C linker when building plugin on macOS
The dynamic linker in macOS 27 checks the number of segments
recorded in the LC_DYLD_CHAINED_FIXUPS load command, and reject
the shared object when there is a mismatch. When combining DWARF,
we add a segment but currently don't fix up the recorded number.
Pass -no_fixup_chains to the C linker, so it doesn't use
LC_DYLD_CHAINED_FIXUPS.

This is a minimal workaround that we can backport to Go 1.26 and
Go 1.27. Long term, we should emit split DWARF (#62577).

Fixes #81793.

Change-Id: I991e046348db9250b8d583b633d5502b1cf3502a
Reviewed-on: https://go-review.googlesource.com/c/go/+/841665
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: golang-scoped@luci-project-accounts.iam.gserviceaccount.com <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2026-09-30 08:59:28 -07:00
.github .github: update PULL_REQUEST_TEMPLATE to match the latest instruction 2026-05-26 15:10:06 -07:00
api go/types: add Scope.Objects iterator and cache Scope.Names 2026-09-21 10:04:38 -07:00
doc spec: string(x) for integers requires x to be of (underlying) type byte or rune 2026-09-24 15:49:11 -07:00
lib lib/time: update to 2026c/2026c 2026-07-09 11:24:04 -07:00
misc all: replace strings.Split with strings.SplitSeq 2025-09-15 17:34:45 -07:00
src cmd/link: pass -no_fixup_chains to C linker when building plugin on macOS 2026-09-30 08:59:28 -07:00
test cmd/compile, runtime: make recover work in a range-over-func loop body 2026-09-29 09:19:41 -07:00
.gitattributes
.gitignore .gitignore: ignore go test artifacts 2025-11-10 12:41:03 -08:00
codereview.cfg
CONTRIBUTING.md
go.env
LICENSE LICENSE: update per Google Legal 2024-08-09 14:54:31 +00:00
PATENTS
README.md README: fix CC BY license name 2024-07-22 17:45:27 +00:00
SECURITY.md

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