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The Go programming language
a5a0733144
If you get a stack of PCs from Callers, it would be expected that every PC is immediately after a call instruction, so to find the line of the call, you look up the line for PC-1. CL 163550043 now explicitly documents that. The most common exception to this is the top-most return PC on the stack, which is the entry address of the runtime.goexit function. Subtracting 1 from that PC will end up in a different function entirely. To remove this special case, make the top-most return PC goexit+PCQuantum and then implement goexit in assembly so that the first instruction can be skipped. Fixes #7690. LGTM=r R=r CC=golang-codereviews https://golang.org/cl/170720043 |
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This is the source code repository for the Go programming language.
For documentation about how to install and use Go,
visit http://golang.org/ or load doc/install-source.html
in your web browser.
After installing Go, you can view a nicely formatted
doc/install-source.html by running godoc --http=:6060
and then visiting http://localhost:6060/doc/install/source.
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 README). 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.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 doc/install.html for more details.