[Bug go/69357] libgo refers to _end in a non-weak way

[ian at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69357

--- Comment #3 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> ---
Author: ian
Date: Tue Feb  9 00:34:55 2016
New Revision: 233235

URL: https://gcc.gnu.org/viewcvs?rev=233235&root=gcc&view=rev
Log:
        PR go/69537
    runtime: Don't refer to _end symbol in shared library.

    Fixes GCC PR 69357.

    Reviewed-on: https://go-review.googlesource.com/19362

Modified:
    trunk/gcc/go/gofrontend/MERGE
    trunk/libgo/runtime/go-main.c
    trunk/libgo/runtime/malloc.goc
    trunk/libgo/runtime/runtime.h