runtime: implement addrRanges.findSucc with a binary search This change modifies addrRanges.findSucc to more efficiently find the successor range in an addrRanges by using a binary search to narrow down large addrRanges and iterate over no more than 8 addrRanges. This change makes the runtime more robust against systems that may aggressively randomize the address space mappings it gives the runtime (e.g. Fuchsia). For #40191. Change-Id: If529df2abd2edb1b1496d8690ddd284ecd7138c2 Reviewed-on: https://go-review.googlesource.com/c/go/+/242679 Trust: Michael Knyszek <mknyszek@google.com> Reviewed-by: Austin Clements <austin@google.com> Reviewed-by: Michael Pratt <mpratt@google.com>
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 3.0 Attributions 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.
Official binary distributions are available at https://golang.org/dl/.
After downloading a binary release, visit https://golang.org/doc/install or load doc/install.html in your web browser for installation instructions.
If a binary distribution is not available for your combination of operating system and architecture, visit https://golang.org/doc/install/source or load doc/install-source.html in your web browser for source installation instructions.
Go is the work of thousands of contributors. We appreciate your help!
To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html
Note that the Go project uses the issue tracker for bug reports and proposals only. See https://golang.org/wiki/Questions for a list of places to ask questions about the Go language.