Commit cbaa8e5f authored by Clément Chigot's avatar Clément Chigot Committed by Ian Lance Taylor
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runtime: move libcall to stack for runtime syscalls on AIX 

As the stackguard was increased on AIX by CL 157117, every syscalls can
now have libcall directly on the stack. This fixes some concurrency bugs
which seems to occur when semasleep is interrupted by a SIGPROF signal.

Change-Id: I905a9618d13ef227dad6f8328b0f958f2f917a5b
Reviewed-on: https://go-review.googlesource.com/c/go/+/172359


Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: default avatarIan Lance Taylor <iant@golang.org>
parent 4312a18b
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