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re PR target/52390 (only linux uses nptl)

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PR target/52390
	* generic-morestack.c (__generic_morestack_set_initial_sp): Test
	for __linux__ when removing signals from __morestack_fullmask.

From-SVN: r184606
This commit is contained in:
Samuel Thibault 2012-02-27 18:50:45 +00:00 • committed by Ian Lance Taylor
parent 2afda005e1
commit d80c632e19
2 changed files with 7 additions and 1 deletions
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6
libgcc/ChangeLog
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@ -1,3 +1,9 @@
2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
PR target/52390
* generic-morestack.c (__generic_morestack_set_initial_sp): Test
for __linux__ when removing signals from __morestack_fullmask.
2012-02-23 Georg-Johann Lay <avr@gjlay.de>
PR target/52261

2
libgcc/generic-morestack.c
View file

@ -507,7 +507,7 @@ __generic_morestack_set_initial_sp (void *sp, size_t len)
sigemptyset (&__morestack_initial_sp.mask);
sigfillset (&__morestack_fullmask);
#ifdef __GLIBC__
#if defined(__GLIBC__) && defined(__linux__)
/* In glibc, the first two real time signals are used by the NPTL
threading library. By taking them out of the set of signals, we
avoiding copying the signal mask in pthread_sigmask. More