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go / go / 8ec35ab66ae4abdb98b3b0d7c3ca4522601c7168
commit8ec35ab66ae4abdb98b3b0d7c3ca4522601c7168[log] [tgz]
authorJoel Sing <joel@sing.id.au>Tue Jul 10 04:54:37 2018 +1000
committerBrad Fitzpatrick <bradfitz@golang.org>Wed Jul 11 17:58:23 2018 +0000
tree6c7b8fef317631417ad80f8bc7c166a5ea5c0bee
parent6fe7b434160c84cbac1157073a795ac6e9f30479 [diff]
runtime: correct new thread stack for openbsd MAP_STACK

OpenBSD 6.4 will require the stack pointer to be pointing at an area that is
marked as MAP_STACK when entering and exiting syscalls. Adjust the stack pointer
used for a new thread such that it points within the stack, not at the top of
it (i.e. outside).

Fixes #26142

Change-Id: I905bd8e5be3dfc325392e7ac490fb56a7c71b3aa
Reviewed-on: https://go-review.googlesource.com/122735
Reviewed-by: Austin Clements <austin@google.com>
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
1 file changed
tree: 6c7b8fef317631417ad80f8bc7c166a5ea5c0bee
  1. .github/
  2. api/
  3. doc/
  4. lib/
  5. misc/
  6. src/
  7. test/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. CONTRIBUTING.md
  12. CONTRIBUTORS
  13. favicon.ico
  14. LICENSE
  15. PATENTS
  16. README.md
  17. robots.txt
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