| commit | e8694c8196e39328d6d61b1f32228d21112008d7 | [log] [tgz] |
|---|---|---|
| author | Srdjan Petrovic <spetrovic@google.com> | Wed Mar 25 17:50:35 2015 -0700 |
| committer | Ian Lance Taylor <iant@golang.org> | Fri Apr 03 01:24:51 2015 +0000 |
| tree | 3942b490997e3f0800484c4666fdd787e925bf43 | |
| parent | 167562f65200bc01c9ecdcf393dfa2f16de3d9c2 [diff] |
runtime: initialize shared library at library-load time This is Part 2 of the change, see Part 1 here: in https://go-review.googlesource.com/#/c/7692/ Suggested by iant@, we use the library initialization entry point to: - create a new OS thread and run the "regular" runtime init stack on that thread - return immediately from the main (i.e., loader) thread - at the first CGO invocation, we wait for the runtime initialization to complete. The above mechanism is implemented only on linux_amd64. Next step is to support it on linux_arm. Other platforms don't yet support shared library compiling/linking, but we intend to use the same strategy there as well. Change-Id: Ib2c81b1b83bee837134084b75a3beecfb8de6bf4 Reviewed-on: https://go-review.googlesource.com/8094 Run-TryBot: Srdjan Petrovic <spetrovic@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
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