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Stop dereferencing _end in crt1.c. This was only needed for brk/sbrk so is

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no longer needed.

Sponsored by:	ABT Systems Ltd
This commit is contained in:
Andrew Turner 2016-05-22 08:20:30 +00:00
parent fbd6b95ef9
commit 46c1105fbb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=300406
1 changed files with 1 additions and 10 deletions
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11
lib/csu/aarch64/crt1.c
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@ -71,17 +71,8 @@ __start(int argc, char *argv[], char *env[], void (*cleanup)(void))
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);