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glibc/sysdeps/tile
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Chris Metcalf 502697713f tile: Check for pointer add overflow in memchr 
As was done in b224637928, check for large size causing an overflow
in the loop that walks over the array.

Branching out of line here is the fastest approach for handling this
problem, since tile can bundle the instructions to compute the branch
test in parallel with doing the required memchr loop setup computation.

Unfortunately, the existing saturated ops (e.g. tilegx addxsc) are
all signed saturing ops, so don't help with unsigned saturation.
 		2017-01-16 15:44:48 -05:00
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bits Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
nptl New pthread rwlock that is more scalable. 2017-01-10 11:50:17 +01:00
tilegx tile: Check for pointer add overflow in memchr 2017-01-16 15:44:48 -05:00
tilepro tile: Check for pointer add overflow in memchr 2017-01-16 15:44:48 -05:00
Implies
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Makefile
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Versions
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__longjmp.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
__tls_get_addr.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
_mcount.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
abort-instr.h
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atomic-machine.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
backtrace.c
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bsd-_setjmp.S
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bsd-setjmp.S
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bzero.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
configure tile: Enable PI_STATIC_AND_HIDDEN 2015-04-16 09:40:21 -04:00
configure.ac tile: Enable PI_STATIC_AND_HIDDEN 2015-04-16 09:40:21 -04:00
crti.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
crtn.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-lookupcfg.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-machine.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-runtime.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-start.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-tls.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-tls.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-trampoline.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ffs.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ffsll.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gccframe.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
jmpbuf-offsets.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
jmpbuf-unwind.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ldsodefs.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
libm-test-ulps tile: regenerate libm-test-ulps 2015-10-22 12:00:31 -04:00
libm-test-ulps-name Do not hardcode platform names in manual/libm-err-tab.pl (bug 14139). 2016-11-04 16:49:06 +00:00
machine-gmon.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
math-tests.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
math_private.h Fix math_private.h multiple include guards. 2015-11-20 23:46:23 +00:00
memcmp.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
memcopy.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
preconfigure Handle tilegx* machine names. 2016-11-04 13:32:06 +00:00
s_fma.c
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s_fmaf.c
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setjmp.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sfp-machine.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sotruss-lib.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
stackguard-macros.h
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stackinfo.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
start.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sysdep.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tls-macros.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-audit.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
wordcopy.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00