Date: Sun, 22 May 2016 08:20:30 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r300406 - head/lib/csu/aarch64 Message-ID: <201605220820.u4M8KUXZ093578@repo.freebsd.org>
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Author: andrew Date: Sun May 22 08:20:30 2016 New Revision: 300406 URL: https://svnweb.freebsd.org/changeset/base/300406 Log: Stop dereferencing _end in crt1.c. This was only needed for brk/sbrk so is no longer needed. Sponsored by: ABT Systems Ltd Modified: head/lib/csu/aarch64/crt1.c Modified: head/lib/csu/aarch64/crt1.c ============================================================================== --- head/lib/csu/aarch64/crt1.c Sun May 22 07:50:10 2016 (r300405) +++ head/lib/csu/aarch64/crt1.c Sun May 22 08:20:30 2016 (r300406) @@ -71,17 +71,8 @@ __start(int argc, char *argv[], char *en if (&_DYNAMIC != NULL) atexit(cleanup); - else { - /* - * Hack to resolve _end so we read the correct symbol. - * Without this it will resolve to the copy in the library - * that firsts requests it. We should fix the toolchain, - * however this is is needed until this can take place. - */ - *(volatile long *)&_end; - + else _init_tls(); - } #ifdef GCRT atexit(_mcleanup);
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