tree 2ef6e2b01b582a0fcfd511209803785b6c9e9d1f
parent 63b766d67098877496a4b79d7f41e731fbe8abc8
author Matthieu Sarter <matthieu.sarter.external@atos.net> 1498555072 +0200
committer Ian Lance Taylor <iant@golang.org> 1498602978 +0000

runtime: adapt memory management to AIX mmap

On AIX:
* mmap does not allow to map an already mapped range,
* mmap range start at 0x30000000 for 32 bits processes,
* mmap range start at 0x70000000_00000000 for 64 bits processes

This is adapted from change 37845.

Issue golang/go#19200

Change-Id: I0e30cb938968cadd21968c3598ddce59f5f0ca0f
Reviewed-on: https://go-review.googlesource.com/46772
Reviewed-by: Ian Lance Taylor <iant@golang.org>