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| author | Guoqi Chen <chenguoqi@loongson.cn> | 2023-03-29 05:10:45 +0800 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2023-05-11 23:41:03 +0000 |
| commit | 42023d6f529239680773eab5343eedf641e78bb3 (patch) | |
| tree | b7da3a15aa5e7f26724ecd99c73c9adb3ba1e13f /src/runtime/testdata | |
| parent | 1b630b5b0086d3d272eb1d613d7b817a85fbd7f9 (diff) | |
| download | go-42023d6f529239680773eab5343eedf641e78bb3.tar.xz | |
runtime: save/fetch g register during VDSO on linux/loong64
Like arm64, ppc64 and risv64, on loong64, the G register may be temporarily
broken during a VDSO call. If a signal is received during a VDSO call, an
invalid G may be obtained.
See #34391.
Change-Id: Iaffa8cce4f0ef8ef74225c355ec3c20ed238025f
Reviewed-on: https://go-review.googlesource.com/c/go/+/426355
Reviewed-by: WANG Xuerui <git@xen0n.name>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Run-TryBot: WANG Xuerui <git@xen0n.name>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Diffstat (limited to 'src/runtime/testdata')
0 files changed, 0 insertions, 0 deletions