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1f33d36a8a
glibc/sysdeps
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Paul Pluzhnikov 1f33d36a8a Patch 2/4 of the effort to make TLS access async-signal-safe. 
Add a signal-safe malloc replacement.

2013-12-18  Andrew Hunter  <ahh@google.com>

	* sysdeps/generic/ldsodefs.h (__signal_safe_memalign): New prototype.
	(__signal_safe_malloc, __signal_safe_free): Likewise.
	(__signal_safe_realloc, __signal_safe_calloc): Likewise.
	* elf/dl-misc.c (__signal_safe_allocator_header): New struct.
	(__signal_safe_memalign, __signal_safe_malloc): New function.
	(__signal_safe_free, __signal_safe_realloc): Likewise.
	(__signal_safe_calloc): Likewise.
	* elf/dl-tls.c (allocate_dtv, _dl_clear_dtv): Call signal-safe
	functions.
	(_dl_deallocate_tls, _dl_update_slotinfo): Likewise.
2013-12-18 16:46:18 -08:00
..
generic Patch 2/4 of the effort to make TLS access async-signal-safe. 2013-12-18 16:46:18 -08:00
gnu Remove __FAVOR_BSD. 2013-12-17 18:05:57 +00:00
i386 Move tests of jn and yn from libm-test.inc to auto-libm-test-in. 2013-12-18 17:59:29 +00:00
ieee754 Compile e_sqrt.c with -ffp-contract=off. 2013-12-18 12:07:06 +00:00
init_array Add sysdeps/init_array to produce empty crt[in].o and use .preinit_array for gcrt1.o 2013-03-12 12:50:13 -07:00
mach Patch [1/4] async-signal safe TLS. 2013-12-18 15:07:11 -08:00
posix Remove redundant GAIH_OKIFUNSPEC and GAIH_EAI. 2013-12-02 20:23:13 +05:30
powerpc Update powerpc-fpu ULPs. 2013-12-17 10:23:00 -06:00
pthread Fix typos. 2013-08-21 19:48:48 +02:00
s390 [BZ #16214] S/390: Fix TLS GOT pointer setup. 2013-11-29 09:57:04 +01:00
sh Make soft-float sh use soft-fp fma/fmaf. 2013-12-17 09:00:05 +09:00
sparc Fix dbl-64 e_sqrt.c for non-default rounding modes (bug 16271). 2013-11-28 16:50:38 +00:00
unix Patch [1/4] async-signal safe TLS. 2013-12-18 15:07:11 -08:00
wordsize-32 Remove --disable-versioning. 2013-09-04 15:25:42 +00:00
wordsize-64 Move dummy glob64.c alongside glob.c that defines glob64. 2013-05-06 16:11:11 -07:00
x86 Use __glibc_reserved instead __unused. 2013-11-26 12:32:28 +01:00
x86_64 Move tests of jn and yn from libm-test.inc to auto-libm-test-in. 2013-12-18 17:59:29 +00:00