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r249713 - in /trunk: gcc/go/gofrontend/MERGE li...
- From: ian at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 27 Jun 2017 22:36:49 -0000
- Subject: r249713 - in /trunk: gcc/go/gofrontend/MERGE li...
Author: ian
Date: Tue Jun 27 22:36:48 2017
New Revision: 249713
URL: https://gcc.gnu.org/viewcvs?rev=249713&root=gcc&view=rev
Log:
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
Reviewed-on: https://go-review.googlesource.com/46772
Modified:
trunk/gcc/go/gofrontend/MERGE
trunk/libgo/go/runtime/malloc.go
trunk/libgo/go/runtime/mem_gccgo.go
trunk/libgo/runtime/runtime_c.c