Adhemerval Zanella 3b5ebe85aa sparc: Use atomic compiler builtins on sparc ... This patch removes the arch-specific atomic instruction, relying on compiler builtins. The __sparc32_atomic_locks support is removed and a configure check is added to check if compiler uses libatomic to implement CAS. It also removes the sparc specific sem_* and pthread_barrier_* implementations. It in turn allows buidling against a LEON3/LEON4 sparcv8 target, although it will still be incompatible with generic sparcv9. Checked on sparcv9-linux-gnu and sparc64-linux-gnu. I also checked with build against sparcv8-linux-gnu with -mcpu=leon3. Tested-by: Andreas Larsson <andreas@gaisler.com>		2019-11-27 10:31:13 -03:00
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bits	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
fpu	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
sparcv9	sparc: Use atomic compiler builtins on sparc	2019-11-27 10:31:13 -03:00
__longjmp.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
add_n.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
addmul_1.S	Remove 32 bit sparc v7 support	2019-11-27 09:37:57 -03:00
alloca.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
backtrace.h
bsd-_setjmp.S
bsd-setjmp.S
bzero.c
configure	sparc: Use atomic compiler builtins on sparc	2019-11-27 10:31:13 -03:00
configure.ac	sparc: Use atomic compiler builtins on sparc	2019-11-27 10:31:13 -03:00
dl-irel.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
dl-machine.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
dl-plt.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
dl-trampoline.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
dotmul.S	Remove 32 bit sparc v7 support	2019-11-27 09:37:57 -03:00
e_sqrt.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
ieee754.h	Split up endian.h to minimize exposure of BYTE_ORDER.	2019-10-01 14:54:46 -07:00
Implies	Remove sysdeps/sparc/sparc32/soft-fp directory.	2018-05-25 16:51:15 +00:00
jmpbuf-offsets.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
jmpbuf-unwind.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
lshift.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
Makefile	Remove 32 bit sparc v7 support	2019-11-27 09:37:57 -03:00
memchr.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
memcpy.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
memset.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
mul_1.S	Remove 32 bit sparc v7 support	2019-11-27 09:37:57 -03:00
pthread_spin_lock.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
pthread_spin_trylock.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
pthreaddef.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_add.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_cmp.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_cmpe.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_div.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_dtoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_feq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_fge.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_fgt.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_fle.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_flt.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_fne.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_itoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_lltoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_mul.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_neg.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_qtod.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_qtoi.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_qtoll.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_qtos.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_qtou.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_qtoull.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_sqrt.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_stoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_sub.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_ulltoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_util.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_utoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
rem.S	Remove 32 bit sparc v7 support	2019-11-27 09:37:57 -03:00
rshift.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
sdiv.S	Remove 32 bit sparc v7 support	2019-11-27 09:37:57 -03:00
setjmp.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
sfp-machine.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
stackguard-macros.h	BZ #15754: CVE-2013-4788	2013-09-23 00:52:09 -04:00
start.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
stpcpy.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strcat.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strchr.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strcmp.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strcpy.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strlen.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strrchr.c
sub_n.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
submul_1.S	Remove 32 bit sparc v7 support	2019-11-27 09:37:57 -03:00
tls-macros.h
tst-audit.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
udiv.S	Remove 32 bit sparc v7 support	2019-11-27 09:37:57 -03:00
umul.S	Remove 32 bit sparc v7 support	2019-11-27 09:37:57 -03:00
urem.S	Remove 32 bit sparc v7 support	2019-11-27 09:37:57 -03:00
Versions	Remove sysdeps/sparc/sparc32/soft-fp directory.	2018-05-25 16:51:15 +00:00