c1fc209c41
We only want to call into the race detector for Go global variables.
By rounding up the region bounds, we can include some C globals.
Even worse, we can include only *part* of a C global, leading to
race{read,write}range calls which straddle the end of shadow memory.
That causes the race detector to barf.
Fix some off-by-one errors in the assembly comparisons. We want to
skip calling the race detector when addr == racedataend.
Fixes #73483
Change-Id: I436b0f588d6165b61f30cb7653016ba9b7cbf585
Reviewed-on: https://go-review.googlesource.com/c/go/+/667655
Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Keith Randall <khr@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
The Go Programming Language
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
Gopher image by Renee French, licensed under Creative Commons 4.0 Attribution license.
Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.
Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.
Download and Install
Binary Distributions
Official binary distributions are available at https://go.dev/dl/.
After downloading a binary release, visit https://go.dev/doc/install for installation instructions.
Install From Source
If a binary distribution is not available for your combination of operating system and architecture, visit https://go.dev/doc/install/source for source installation instructions.
Contributing
Go is the work of thousands of contributors. We appreciate your help!
To contribute, please read the contribution guidelines at https://go.dev/doc/contribute.
Note that the Go project uses the issue tracker for bug reports and proposals only. See https://go.dev/wiki/Questions for a list of places to ask questions about the Go language.