ab5a2173f9
The pclntable contains pointers to functions. If the function symbol is exported in a plugin, and there is a matching symbol in the host binary, then the pclntable of a plugin ends up pointing at the function in the host module. This doesn't work because the traceback code expects the pointer to be in the same module space as the PC value. So don't export functions that might overlap with the host binary. This way the pointer stays in its module. Updates #18190 Change-Id: Ifb77605b35fb0a1e7edeecfd22b1e335ed4bb392 Reviewed-on: https://go-review.googlesource.com/34196 Run-TryBot: David Crawshaw <crawshaw@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> |
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The Go Programming Language
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
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.
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To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html
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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.