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Cherry Mui 1ba7341cb2 cmd/link, runtime: use a different section for Go libfuzzer counters
Currently in libfuzzer mode, we put our counters in section
__sancov_cntrs. When linking with C/C++ code that also has fuzzer
counters, apparently the C linker combines our counters and their
counters and registers them together. But in the Go runtime we
also have code to register our counters. So the Go counters ended
up registered twice, causing problems.

Since we already have code to register our counters, put them in
a Go-specific section so it won't be combined with the C counters.

Fixes #57449.

Change-Id: If3d41735124e7e301572d4b7aecf7d057ac134c0
Reviewed-on: https://go-review.googlesource.com/c/go/+/459055
Reviewed-by: Nicolas Hillegeer <aktau@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cherry Mui <cherryyz@google.com>
2022-12-23 01:12:02 +00:00
.github .github: update issue label for pkgsite-removal 2022-09-07 16:00:20 +00:00
api api: promote next to go1.20 2022-12-07 16:56:12 +00:00
doc doc/go1.20: fix typo 2022-12-22 00:19:49 +00:00
lib/time lib/time: update to 2022g/2022g 2022-12-07 00:25:27 +00:00
misc misc/cgo/testshared: test build std in shared mode 2022-12-22 15:23:56 +00:00
src cmd/link, runtime: use a different section for Go libfuzzer counters 2022-12-23 01:12:02 +00:00
test cmd/compile: desugar OCALLMETH->OCALLFUNC within devirtualization 2022-12-14 20:37:17 +00:00
.gitattributes
.gitignore internal/buildcfg: move build configuration out of cmd/internal/objabi 2021-04-16 19:20:53 +00:00
CONTRIBUTING.md
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README.md README: update from CC-BY-3.0 to CC-BY-4.0 2022-11-02 20:14:56 +00:00
SECURITY.md SECURITY.md: replace golang.org with go.dev 2022-04-26 19:59:47 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +00:00

README.md

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

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