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go / go / 0c69f1303f3dbd4515f1cab0602aaafc3364a946
commit0c69f1303f3dbd4515f1cab0602aaafc3364a946[log] [tgz]
authorIan Lance Taylor <iant@golang.org>Wed Oct 21 07:04:10 2015 -0700
committerIan Lance Taylor <iant@golang.org>Wed Oct 21 14:58:53 2015 +0000
tree54841ce9ba5ec1b76fd8a4a89d2ee150b6067545
parent7b4b96f2480d52ad99303a2c7868f2e110c2c6f8 [diff]
cmd/compile: add -msan option

The -msan option causes the compiler to add instrumentation for the
C/C++ memory sanitizer.  Every memory read/write will be preceded by
a call to msanread/msanwrite.

This CL passes tests but is not usable by itself.  The actual
implementation of msanread/msanwrite in the runtime package, and support
for -msan in the go tool and the linker, and tests, will follow in
subsequent CLs.

Change-Id: I3d517fb3e6e65d9bf9433db070a420fd11f57816
Reviewed-on: https://go-review.googlesource.com/16160
Reviewed-by: David Crawshaw <crawshaw@golang.org>
9 files changed
tree: 54841ce9ba5ec1b76fd8a4a89d2ee150b6067545
  1. api/
  2. doc/
  3. lib/
  4. misc/
  5. src/
  6. test/
  7. .gitattributes
  8. .gitignore
  9. AUTHORS
  10. CONTRIBUTING.md
  11. CONTRIBUTORS
  12. favicon.ico
  13. LICENSE
  14. PATENTS
  15. README.md
  16. robots.txt
README.md

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

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For documentation about how to install and use Go, visit https://golang.org/ or load doc/install-source.html in your web browser.

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.

Go is the work of hundreds of contributors. We appreciate your help!

To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html

Note that we do not accept pull requests and that we use the issue tracker for bug reports and proposals only. Please ask questions on https://forum.golangbridge.org or https://groups.google.com/forum/#!forum/golang-nuts.

Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.

Binary Distribution Notes

If you have just untarred a binary Go distribution, you need to set the environment variable $GOROOT to the full path of the go directory (the one containing this file). You can omit the variable if you unpack it into /usr/local/go, or if you rebuild from sources by running all.bash (see doc/install-source.html). You should also add the Go binary directory $GOROOT/bin to your shell's path.

For example, if you extracted the tar file into $HOME/go, you might put the following in your .profile:

export GOROOT=$HOME/go
export PATH=$PATH:$GOROOT/bin

See https://golang.org/doc/install or doc/install.html for more details.