tree ec655604b2c80401575dbb364213f69f6f38905b
parent 76b63aaab90c0b8163c99598ef218451b5a82ec8
author Keith Randall <khr@golang.org> 1521066097 -0700
committer Andrew Bonventre <andybons@golang.org> 1522303785 +0000

[release-branch.go1.10] runtime: identify special functions by flag instead of address

When there are plugins, there may not be a unique copy of runtime
functions like goexit, mcall, etc.  So identifying them by entry
address is problematic.  Instead, keep track of each special function
using a field in the symbol table.  That way, multiple copies of
the same runtime function will be treated identically.

Fixes #24351
Fixes #23133

Change-Id: Iea3232df8a6af68509769d9ca618f530cc0f84fd
Reviewed-on: https://go-review.googlesource.com/100739
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-on: https://go-review.googlesource.com/102793
Run-TryBot: Andrew Bonventre <andybons@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>