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Add some news items.
2009-08-08
U
lric
h
Drepper
A
d
d some ne
w
s items
.
commit
|
commitdiff
|
tree
2009-08-08
U
lric
h
D
r
epper
A
dd SSSE3-o
p
timized implement
a
tion of
str{
,
n
}
c
mp for
.
.
.
commit
|
commitdiff
|
tree
2009-08-08
Ulrich Drepper
Smal
l
opt
i
m
izati
o
n
s
t
o ca
n
ce
l
lable x86-
6
4 code
.
commit
|
commitdiff
|
tree
2009-08-07
Ulrich Drepper
Avoid
w
a
rning through fake initializat
i
on
.
commit
|
commitdiff
|
tree
2009-08-07
Ulrich
D
repper
Fix whitespace in last patch
.
commit
|
commitdiff
|
tree
2009-08-07
Ulrich Drepper
Fix whitesp
a
c
e
s in
l
ast ch
e
cki
n
.
commit
|
commitdiff
|
tree
2009-08-05
Ulrich Drepper
A
dd x86 SSE s
t
rlen
.
commit
|
commitdiff
|
tree
2009-08-04
Ulrich Drepp
e
r
Optimi
z
e x86-64 sysca
l
l
c
ance
l
lation handlin
g
.
commit
|
commitdiff
|
tree
2009-08-03
Ulrich Dreppe
r
Remo
v
e left
o
ver code fr
o
m Lin
u
x
/
x86 ____longjmp_chk
.
commit
|
commitdiff
|
tree
2009-08-02
Ulr
i
ch Drepper
x86/x8
6
-64
n
ow needs <c
p
ui
d
.
h> fr
o
m gcc
.
commit
|
commitdiff
|
tree
2009-08-01
Ulri
c
h
Drepper
Remove
l
ast
trace of bounded poi
n
ter handling from
.
.
.
commit
|
commitdiff
|
tree
2009-08-01
Ulrich Dre
p
per
M
acro c
l
e
anu
p
.
commit
|
commitdiff
|
tree
2009-08-01
U
l
ri
c
h Drepp
e
r
Mer
g
e
b
ranc
h
'master' of
f
ile:///net
/
myware66/
h
ome
.
.
.
commit
|
commitdiff
|
tree
2009-08-01
Ulrich Dre
p
per
R
egenerated
.
commit
|
commitdiff
|
tree
2009-08-01
U
l
rich Drepper
Optim
i
ze
x86 and x86
-
6
4
_
_
__longjmp_chk for
L
i
n
ux
.
commit
|
commitdiff
|
tree
2009-07-31
Ulri
c
h Drepper
Fix ____lon
g
jmp_chk on x86-
6
4
.
commit
|
commitdiff
|
tree
2009-07-31
Ulric
h
Drepper
Remove C
H
EC_E
S
P
h
andling from i386
__longjmp
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich
D
repper
Whitespace clean
u
p
.
commit
|
commitdiff
|
tree
2009-07-31
U
l
r
ich Dre
p
per
A
d
d
s
igstack ha
n
dling to Linux ____longjmp
_
chk on
i
386
.
commit
|
commitdiff
|
tree
2009-07-31
Ul
r
ic
h
Drepper
____longjmp_
c
hk
i
s no
w
OS-specific
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich Dre
p
per
Chang
e
co
d
e
a
bi
t
to correct
C
F
I
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich Drepper
O
ptim
i
ze ____longjmp_chk f
o
r x86-
6
4 a
bit
.
commit
|
commitdiff
|
tree
2009-07-31
Ulr
i
ch D
r
eppe
r
Add CFLA
G
S de
f
inition missing from last
patch
.
commit
|
commitdiff
|
tree
2009-07-31
Ulri
c
h Drepper
A
d
d
t
e
st case for ____longjmp_ch
k
v
s
s
ignal stacks
.
commit
|
commitdiff
|
tree
2009-07-31
Ulri
c
h Dr
e
pper
Fix x86
-
64 ____lon
g
j
m
p_chk to hand
l
e signal stacks
.
commit
|
commitdiff
|
tree
2009-07-30
Ulrich Drepper
Stop backtrace
w
hen
w
e make no more progress
.
commit
|
commitdiff
|
tree
2009-07-29
U
l
rich Drepper
Add supp
o
rt
f
or x86-
6
4 fma i
n
struction
.
commit
|
commitdiff
|
tree
2009-07-29
Ulrich Drep
p
er
Prepa
r
e
use
i
f
I
F
UNC fun
c
tion
s
ou
t
side libc
.
so
.
commit
|
commitdiff
|
tree
2009-07-29
Ulrich Dre
p
p
er
Fix x
8
6-64
TCB ali
g
n
m
ent for future
processor versions
.
commit
|
commitdiff
|
tree
2009-07-29
Ulrich
Drepper
I
m
prove CFI in x86-6
4
ld
.
so tramp
o
lin
e
code
.
commit
|
commitdiff
|
tree
2009-07-29
Ulrich Drepper
Preserve
SSE regist
e
rs in runtime relocations
o
n x86-6
4
.
commit
|
commitdiff
|
tree
2009-07-29
Ulri
c
h Dr
e
pper
Fix
bookkeeping of
stat
i
c
TLS block
for T
L
S_TCB_AT_TP
.
.
.
commit
|
commitdiff
|
tree
2009-07-28
Ulrich Drepp
e
r
Fix bookke
e
ping in
m
utex
w
hen using requeue
_
pi
.
commit
|
commitdiff
|
tree
2009-07-27
Ul
r
ic
h
Drepper
pthrea
d
_
m
utex
_
unlock
n
eeds t
o
use
_rel
semantics f
o
r
.
.
.
commit
|
commitdiff
|
tree
2009-07-27
Ul
r
ich Drepper
R
e
vert "
M
emory ordering in p
t
hread_
m
utex_{,ti
m
ed}l
o
ck
.
"
commit
|
commitdiff
|
tree
2009-07-27
Ulr
i
ch
Dre
p
pe
r
Refine testing for xmm/
y
m
m
register use i
n
x86-64
ld
.
so
.
commit
|
commitdiff
|
tree
2009-07-27
Ulrich Dre
p
p
e
r
Break
o
ut _dl_sco
p
e_free i
n
to its own fil
e
.
commit
|
commitdiff
|
tree
2009-07-27
Ul
r
ic
h
Drepper
N
o need f
o
r special strcmp
f
or rtld
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Drepper
Make sure no code in ld
.
s
o uses x
m
m
/ymm re
g
iste
r
s on
.
.
.
commit
|
commitdiff
|
tree
2009-07-26
Ulr
i
c
h
Drepper
Add missing ChangeLog entry
f
or
last checkin
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Drepper
M
e
mory
ordering in pthread_mutex_{,tim
e
d
}lock
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Drepper
Compa
t
ibility of signalfd/ev
e
nt
f
d with older kernel
s
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Drepper
H
a
n
d
le SE
R
VFAIL, NOTIMP, REF
U
SE
D
r
e
plies from
DNS
server
.
.
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich
Drepp
e
r
Define NT_G
N
U_G
O
LD_VER
S
I
ON
.
commit
|
commitdiff
|
tree
2009-07-25
Ulrich Drepp
e
r
H
a
n
d
le
m
iss
i
n
g NSS m
o
dules and those without ca
l
lbacks
.
commit
|
commitdiff
|
tree
2009-07-25
Ulrich Drepper
Opt
i
m
i
ze
x
8
6
-
64 SSE4
.
2
s
tr
c
mp
.
commit
|
commitdiff
|
tree
2009-07-24
Ulrich D
r
eppe
r
Don't a
u
tomatically u
s
e /l
i
b
/
modules/* headers
.
commit
|
commitdiff
|
tree
2009-07-24
U
lrich Dreppe
r
Mor
e
whit
e
s
pace fixes
.
commit
|
commitdiff
|
tree
2009-07-24
U
l
rich Drepper
White space f
i
x
e
s
in last
checkin
.
commit
|
commitdiff
|
tree
2009-07-24
Ulrich Drepper
Check for
.
cfi
_
{
p
e
rson
a
lity
,
lsda
}
on x
8
6-64
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Drep
p
er
Fix pthread_cond_
t
i
m
edwait e
r
r
o
r handling
o
n
old kernels
.
commit
|
commitdiff
|
tree
2009-07-23
Ul
r
ich Drepper
Avoid cpuid instruct
i
ons in
c
ache info d
i
s
covery
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Dreppe
r
Add more cache d
e
scriptors for L3 caches on x8
6
and
.
.
.
commit
|
commitdiff
|
tree
2009-07-23
Ul
r
ich Drepper
Perfor
m
test
for Ar
o
m
x86
-
64 in centr
a
l p
l
ace and handl
e
it
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Dre
p
pe
r
Avoid warnings i
n
test case
s
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Drepper
Preserve stack alignment in i386 makecontext
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Dr
e
pper
Minor optimiz
a
t
ion o
f
unl
o
adi
n
g
prevention patch
.
commit
|
commitdiff
|
tree
2009-07-23
Ulric
h
Dreppe
r
Fix comment
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Drepper
S
o
me more fixes for the unique symbol ha
n
dl
i
ng
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Drepper
Handl
e
unlo
a
ding of
D
S
O
with a unique symbol
definit
i
on
.
commit
|
commitdiff
|
tree
2009-07-21
Ul
r
ich
D
repper
Add
2
.
11 news items
.
commit
|
commitdiff
|
tree
2009-07-21
U
lrich Drepp
e
r
Minor
c
leanups in x86-
6
4 str
s
tr
.
commit
|
commitdiff
|
tree
2009-07-21
Ulrich Dr
e
pper
Better check f
o
r optimizatio
n
in new x8
6
-
6
4
strstr
.
.
.
commit
|
commitdiff
|
tree
2009-07-21
Ulrich Drepper
Use correct index for _NL_CTYPE_NON
A
SCII_CASE
.
commit
|
commitdiff
|
tree
2009-07-21
Ulrich Drep
p
er
C
heck gener
a
te
d
locale f
o
r non-ASCII 8-bit
c
ha
r
acters
.
.
.
commit
|
commitdiff
|
tree
2009-07-20
U
lrich Drepp
e
r
Minor optimizations of la
s
t x8
6
-64
condvar changes
.
commit
|
commitdiff
|
tree
2009-07-20
U
l
rich Dreppe
r
Support reque
u
e
ing
f
or condvars using PI mutex
.
x86
.
.
.
commit
|
commitdiff
|
tree
2009-07-19
Ulrich
D
r
e
pper
Make
x
86-64
p
t
hread_cond_ti
m
edwait more robust
.
commit
|
commitdiff
|
tree
2009-07-19
Ulrich Dr
e
pper
Ex
t
end x
8
6-64 _
_
l
ll_ro
b
ust_timed
l
ock
_
wait to use fu
t
ex
.
.
.
commit
|
commitdiff
|
tree
2009-07-19
U
l
rich Drepp
e
r
Add more se
m
_
t
im
e
dwait tests
.
commit
|
commitdiff
|
tree
2009-07-19
U
lrich Dreppe
r
Extend x86-64 p
t
hread_rw
l
ock_
t
imedrdloc
k
to use futex
.
.
.
commit
|
commitdiff
|
tree
2009-07-19
Ulrich Drepp
e
r
Pretty printing la
s
t
c
ha
n
g
e
.
commit
|
commitdiff
|
tree
2009-07-19
Ul
r
i
c
h
Drepper
Ext
e
nd x86-64 pthread_rwlock_
t
i
m
e
dwrlock
to use
f
utex
.
.
.
commit
|
commitdiff
|
tree
2009-07-18
Ulrich
D
reppe
r
Re
m
ove leftover cfi
.
commit
|
commitdiff
|
tree
2009-07-18
Ulrich Drepper
Exte
n
d pthread_cond_t
i
medw
a
i
t
tests
.
commit
|
commitdiff
|
tree
2009-07-18
Ulrich Drepper
Extend x86-6
4
pthread_cond
_
timedw
a
it to
u
s
e
f
utex syscall
.
.
.
commit
|
commitdiff
|
tree
2009-07-18
Ulrich
D
repper
Optimize
x86-64 pthread_cond_timedwait
.
commit
|
commitdiff
|
tree
2009-07-18
Ulrich
D
re
p
per
Opti
m
i
ze x86-64 pthr
e
ad_
c
ond_wa
i
t
.
commit
|
commitdiff
|
tree
2009-07-18
Ulrich Drepper
Exten
d
x
8
6-64 sem_timedwait
t
o use futex syscall wit
h
.
.
.
commit
|
commitdiff
|
tree
2009-07-17
Ul
r
ich Dr
e
pper
Consis
t
ently use symbol
i
c c
o
nst
a
nts
.
commit
|
commitdiff
|
tree
2009-07-17
Ulric
h
D
r
epper
Replace hand-coded unw
i
nd tables
f
rom
x
86-64 sem_ti
m
e
dwait
.
commit
|
commitdiff
|
tree
2009-07-17
Ulric
h
Drepper
Optimize x86-
6
4 sem_wait for uncontested semaphore
.
commit
|
commitdiff
|
tree
2009-07-17
Ulri
c
h Dr
e
p
p
er
Replace hand-c
o
ded un
w
ind t
a
bles from
x
86-64 sem_wait
.
commit
|
commitdiff
|
tree
2009-07-17
Ulr
i
c
h Drepper
Re
p
lace
h
a
n
d-coded
unwind tables from x86-64 pthread
_
once
.
commit
|
commitdiff
|
tree
2009-07-17
U
lrich Dre
p
per
Replace hand-coded unwind ta
b
les from
x8
6
-64 pthread_cond_wait
.
commit
|
commitdiff
|
tree
2009-07-17
Ulri
c
h Drepper
Rev
e
rt "Fix
l
ock hand
l
in
g
in memory hande
r
of nscd
.
"
commit
|
commitdiff
|
tree
2009-07-17
Ulric
h
D
r
e
p
per
Ad
d
mis
s
i
n
g BZ number in Chang
e
L
o
g
.
commit
|
commitdiff
|
tree
2009-07-17
Ulrich Drepper
Handle overl
y
large an
s
wer buffers in re
s
olver
.
commit
|
commitdiff
|
tree
2009-07-16
Ul
r
ich
D
repper
Fix race in corrupt
i
on check
.
commit
|
commitdiff
|
tree
2009-07-16
U
lr
i
ch Drepper
Remove
w
a
rn
i
ng and l
i
t
tle optimization
.
commit
|
commitdiff
|
tree
2009-07-16
Ulrich
Dr
e
pper
Op
t
imize restoring of ymm re
g
is
t
ers on
x86-64
.
commit
|
commitdiff
|
tree
2009-07-16
Ulrich D
r
e
pper
F
i
x
up whitespace
s
in n
e
w
m
e
mcmp for x
8
6-64
.
commit
|
commitdiff
|
tree
2009-07-16
U
l
rich Drepper
Fix thinko in AVX aud
i
t patch
.
commit
|
commitdiff
|
tree
2009-07-16
Ulric
h
Drepper
F
i
x ty
p
o
i
n last
c
han
g
e
.
commit
|
commitdiff
|
tree
2009-07-16
Ulr
i
ch Dre
p
pe
r
Secure AVX changes for auditing code
.
commit
|
commitdiff
|
tree
2009-07-15
Ulrich Drepper
F
i
x bu
i
ld issue with mo
d
ules for audit test
on machine
s
.
.
.
commit
|
commitdiff
|
tree
2009-07-10
U
l
rich Dre
p
pe
r
Rem
o
ve do
-
lo
o
kup
.
h
.
commit
|
commitdiff
|
tree
2009-07-10
Ul
r
ich Drepper
F
ix com
m
ent in
L
inux's <sys/epoll
.
h>
.
commit
|
commitdiff
|
tree
2009-07-10
U
lrich Drepper
Implem
e
nt STB_GNU_U
N
IQUE handling
.
commit
|
commitdiff
|
tree
2009-07-07
Ulr
i
ch Drepp
e
r
Define STB_GNU_UNIQU
E
.
commit
|
commitdiff
|
tree
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