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Add some news items.
2009-08-08
Ulrich D
r
epper
Add so
m
e news items
.
commit
|
commitdiff
|
tree
2009-08-08
Ulr
i
ch Drepper
Add SSSE3-optimized implementatio
n
of str{,n}cmp for
.
.
.
commit
|
commitdiff
|
tree
2009-08-08
Ul
r
ich Drepp
e
r
S
mall optimizations to cancellable x86-64 co
d
e
.
commit
|
commitdiff
|
tree
2009-08-07
Ulrich
D
r
e
p
per
Avoid warning
t
hrough fake initia
l
i
z
ation
.
commit
|
commitdiff
|
tree
2009-08-07
Ulrich Drepper
Fix whitespace in
l
ast
patch
.
commit
|
commitdiff
|
tree
2009-08-07
H
.
J
.
Lu
Add
t
he missing "; \"
.
commit
|
commitdiff
|
tree
2009-08-07
Andreas Schwab
Fix e
x
pa
n
din
g
STB_GNU_
U
NIQUE hash table
.
commit
|
commitdiff
|
tree
2009-08-07
Ulrich Drepper
Fix whitespaces in last checkin
.
commit
|
commitdiff
|
tree
2009-08-07
H
.
J
.
Lu
Pro
p
erly
c
ount number of logi
c
a
l
processors o
n
Intel
.
.
.
commit
|
commitdiff
|
tree
2009-08-05
Ulrich Drepper
Add x
8
6 SSE strlen
.
commit
|
commitdiff
|
tree
2009-08-04
H
.
J
.
Lu
Add x86 32-bit
S
S
E
4
.
2 strin
g
fu
n
ctions
.
commit
|
commitdiff
|
tree
2009-08-04
Ulrich Drepper
Optimi
z
e
x
86-64 syscall
cancellation
handling
.
commit
|
commitdiff
|
tree
2009-08-03
U
l
rich Drepper
Rem
o
ve lefto
v
er code from Linu
x
/x86 ____lo
n
g
j
m
p
_
chk
.
commit
|
commitdiff
|
tree
2009-08-02
Ul
r
ic
h
Drepper
x86/x86
-
64 now needs <cpui
d
.
h> from gcc
.
commit
|
commitdiff
|
tree
2009-08-01
Ulric
h
Drepp
e
r
Remove last
trac
e
of b
o
unded po
i
nter handling from
.
.
.
commit
|
commitdiff
|
tree
2009-08-01
Ulrich
D
repper
Macr
o
cleanup
.
commit
|
commitdiff
|
tree
2009-08-01
Ulrich Dr
e
pper
Merge branch
'master' of file:
/
//net/myware66/home
.
.
.
commit
|
commitdiff
|
tree
2009-08-01
Ulrich Drepper
Regenerated
.
commit
|
commitdiff
|
tree
2009-08-01
U
lric
h
Drep
p
er
O
p
t
imize x86 and x86-64 ____longjmp_chk for Linux
.
commit
|
commitdiff
|
tree
2009-07-31
U
lrich Dreppe
r
Fix ____longjmp_chk
on
x86-64
.
commit
|
commitdiff
|
tree
2009-07-31
H
.
J
.
Lu
Su
p
p
ort m
u
ltiarch fo
r
i686
.
commit
|
commitdiff
|
tree
2009-07-31
Jakub
Je
l
inek
Fix obstac
k
* on
i
?86
commit
|
commitdiff
|
tree
2009-07-31
Ulrich Drepper
Remove CHEC_ESP handling from i386
__longjmp
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich Dr
e
p
p
e
r
Wh
i
tespace c
l
eanu
p
.
commit
|
commitdiff
|
tree
2009-07-31
Ulric
h
Drepper
Add
sigstack ha
n
dl
i
ng
to
L
inux ____long
j
m
p_chk on i386
.
commit
|
commitdiff
|
tree
2009-07-31
U
lrich Drep
p
er
____l
o
ngjmp_chk
i
s
n
o
w
O
S-specif
i
c
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich Dre
p
per
Chang
e
code a b
i
t to
c
orrect CF
I
.
commit
|
commitdiff
|
tree
2009-07-31
Ulric
h
D
re
p
per
Optimize _
_
__longjmp_chk for x86-64 a bit
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich Drepper
Ad
d
CFLAGS definition missin
g
from last patch
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich Dre
p
per
Add test case for ____longjm
p
_chk vs
s
ignal stacks
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich
D
rep
p
er
Fix x
8
6-64 ____l
o
ngjm
p
_
chk to handle
s
ig
n
al stacks
.
commit
|
commitdiff
|
tree
2009-07-30
Ulrich
Dr
e
pper
S
t
op backtrace w
h
en we m
a
ke no more progress
.
commit
|
commitdiff
|
tree
2009-07-29
U
lrich Drepper
A
dd support for x86-64 fma instruction
.
commit
|
commitdiff
|
tree
2009-07-29
Ulrich Dr
e
pper
Prepare use if
I
FUNC functio
n
s o
u
t
s
ide li
b
c
.
s
o
.
commit
|
commitdiff
|
tree
2009-07-29
Ulrich Drepper
Fix
x86-64 TCB
a
li
g
n
m
ent
f
o
r f
u
ture pro
c
essor
v
e
rsions
.
commit
|
commitdiff
|
tree
2009-07-29
Ul
r
ich Drepper
Imp
r
ove CFI in x86-64 ld
.
so trampoline co
d
e
.
commit
|
commitdiff
|
tree
2009-07-29
H
.
J
.
Lu
Pr
o
perly
r
e
store AVX reg
i
s
ters on x86-64
.
commit
|
commitdiff
|
tree
2009-07-29
Ulrich
D
r
e
p
per
Preserve
SSE registers
in runtime reloca
t
ions on x86-64
.
commit
|
commitdiff
|
tree
2009-07-29
Ulr
i
ch Dre
p
per
F
i
x bookk
e
ep
i
ng
of static TLS
block for T
L
S
_
TCB_
A
T_
T
P
.
.
.
commit
|
commitdiff
|
tree
2009-07-28
Ulric
h
Dre
p
per
Fix bookkeeping in mutex
when using requeue_pi
.
commit
|
commitdiff
|
tree
2009-07-27
U
l
rich Drepper
pt
h
r
ead_mutex
_
unlock
n
eeds to use _rel
s
e
m
antics for
.
.
.
commit
|
commitdiff
|
tree
2009-07-27
U
l
rich Drepper
Re
v
ert "Memory or
d
ering in pth
r
e
a
d_mutex_{,
t
i
med}loc
k
.
"
commit
|
commitdiff
|
tree
2009-07-27
U
lrich Drepper
Refine t
e
sting for xmm/ymm register
u
s
e
in
x
8
6-64
l
d
.
so
.
commit
|
commitdiff
|
tree
2009-07-27
Ulrich Drepper
Break out _dl_scope_free into its own file
.
commit
|
commitdiff
|
tree
2009-07-27
A
dam Tkac
Define an
d
impl
e
men
t
RES
_
USE_DNSSEC option i
n
resolver
.
commit
|
commitdiff
|
tree
2009-07-27
Jakub Jelinek
Fix S
T
B_GNU_UNIQU
E
handli
n
g for > 30 un
i
que symbo
l
s
.
commit
|
commitdiff
|
tree
2009-07-27
Ul
r
i
ch Dre
p
per
No
n
e
ed
f
or special
st
r
cmp for
r
tld
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Dre
p
p
e
r
Make
s
ure
n
o code in ld
.
so uses xmm/ymm
registers on
.
.
.
commit
|
commitdiff
|
tree
2009-07-26
U
l
r
i
ch D
r
eppe
r
Ad
d
missing ChangeL
o
g
e
ntry for
l
ast checkin
.
commit
|
commitdiff
|
tree
2009-07-26
H
.
J
.
Lu
Add SSE2 supp
o
rt to str{,
n
}cmp fo
r
x86-64
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Dr
e
pp
e
r
Memory ordering
in pthread_
m
utex_{,t
i
med}lock
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Drepper
C
o
mpat
i
bility of
signalfd/eventfd with
ol
d
er kernels
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Drepper
H
andle SERVFAIL, NOTIMP
,
R
E
FUSED replies f
r
om DNS server
.
.
.
commit
|
commitdiff
|
tree
2009-07-26
U
l
rich
Drepper
Defin
e
NT_GNU_
G
OLD_VERS
I
ON
.
commit
|
commitdiff
|
tree
2009-07-26
H
.
J
.
Lu
So
m
e
s
ome o
p
timizations for x
8
6-64
s
trcmp
.
commit
|
commitdiff
|
tree
2009-07-25
Ulric
h
D
repper
H
a
ndle missi
n
g NSS mod
u
les
and those without
c
allbacks
.
commit
|
commitdiff
|
tree
2009-07-25
Ulrich Drepper
Optimize x86-64 SSE4
.
2
s
trcmp
.
commit
|
commitdiff
|
tree
2009-07-24
U
l
r
ich Drepper
Don't a
u
tomatically use /lib/modules
/
* headers
.
commit
|
commitdiff
|
tree
2009-07-24
Ul
r
ic
h
Drepper
More whit
e
spac
e
fixes
.
commit
|
commitdiff
|
tree
2009-07-24
Ulri
c
h D
r
epper
White space fixes
i
n
last checkin
.
commit
|
commitdiff
|
tree
2009-07-24
A
n
dreas Krebbel
S/390: Hardware iconv
mod
u
les
.
commit
|
commitdiff
|
tree
2009-07-24
U
l
rich Drepper
C
he
c
k for
.
cfi_{personality,lsda} on x86-64
.
commit
|
commitdiff
|
tree
2009-07-23
U
l
ric
h
Drepper
Fix pthread_cond_timedw
a
i
t
er
r
or
hand
l
ing on old kernels
.
commit
|
commitdiff
|
tree
2009-07-23
U
lrich Dreppe
r
A
v
oid cpuid instruc
t
ions in ca
c
he info d
i
s
cover
y
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich
D
repper
Add more cache d
e
scriptors for L3 caches on x
8
6
and
.
.
.
commit
|
commitdiff
|
tree
2009-07-23
Ulri
c
h D
r
epper
Perform
t
est for Arom x86-64 in central place and handle
i
t
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Drepper
A
v
oid warnings in test
c
ases
.
commit
|
commitdiff
|
tree
2009-07-23
Duncan Simpso
n
Make include/u
n
i
std
.
h suitable for C++ t
e
st cases
.
commit
|
commitdiff
|
tree
2009-07-23
Ulric
h
Drepper
Preserve
s
tack
a
lignmen
t
i
n i386 makec
o
nt
e
xt
.
commit
|
commitdiff
|
tree
2009-07-23
Ulr
i
ch Drep
p
er
Mi
n
or o
p
t
i
m
ization o
f
unloadi
n
g preventio
n
patc
h
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Drepp
e
r
Fix comment
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Dr
e
pper
Some
m
o
r
e fixes for th
e
un
i
qu
e
symb
o
l
h
andling
.
commit
|
commitdiff
|
tree
2009-07-23
Ulri
c
h Drepper
Han
d
le unloading of DSO with a unique symbol def
i
nition
.
commit
|
commitdiff
|
tree
2009-07-21
Ulrich Drepper
Add 2
.
1
1 news item
s
.
commit
|
commitdiff
|
tree
2009-07-21
Ulr
i
ch Drepper
M
i
n
or cle
a
n
u
p
s in
x86-64 str
s
t
r
.
commit
|
commitdiff
|
tree
2009-07-21
U
lri
c
h Drepp
e
r
B
etter
check for
optimiza
t
ion in
ne
w
x86-64 strstr
.
.
.
commit
|
commitdiff
|
tree
2009-07-21
H
.
J
.
Lu
SSE4
.
2
s
t
r
str/strcasestr for x86-64
.
commit
|
commitdiff
|
tree
2009-07-21
Ulrich Drepper
Use correct in
d
ex for
_
NL_CTYPE_NONAS
C
II
_
CA
S
E
.
commit
|
commitdiff
|
tree
2009-07-21
U
l
rich Drepper
Check generated locale
for non-ASCII 8-b
i
t characters
.
.
.
commit
|
commitdiff
|
tree
2009-07-20
Ulrich Drepp
e
r
Minor optimizati
o
ns
o
f last x86
-
64 condvar changes
.
commit
|
commitdiff
|
tree
2009-07-20
Ulrich D
r
epper
Support reque
u
eing for condvars
u
s
i
ng PI mutex
.
x86
.
.
.
commit
|
commitdiff
|
tree
2009-07-19
U
l
r
i
ch Drepper
Make x8
6
-64 p
t
h
r
ead_cond_timedwait mor
e
robust
.
commit
|
commitdiff
|
tree
2009-07-19
Ulrich Dre
p
per
Extend x86-64
__lll_
r
ob
u
st_
t
imedl
o
c
k_wait to
u
s
e
fu
t
e
x
.
.
.
commit
|
commitdiff
|
tree
2009-07-19
Ul
r
ich Drepper
Add mo
r
e
s
e
m_timedw
a
it tes
t
s
.
commit
|
commitdiff
|
tree
2009-07-19
Ulrich Drepper
Exte
n
d
x86-64
p
thread_r
w
l
ock_timedr
d
lock
t
o u
s
e fu
t
e
x
.
.
.
commit
|
commitdiff
|
tree
2009-07-19
Ul
r
ic
h
Drepper
Pretty printing last chang
e
.
commit
|
commitdiff
|
tree
2009-07-19
Ulrich Drepper
Extend x86-64 pthread_rwl
o
ck_timedwrlock to use
f
u
t
ex
.
.
.
commit
|
commitdiff
|
tree
2009-07-18
Ulrich Drepper
Remo
v
e
l
eftover cfi
.
commit
|
commitdiff
|
tree
2009-07-18
Ulric
h
Drepper
Extend p
t
hread_
c
ond_timedwait t
e
s
ts
.
commit
|
commitdiff
|
tree
2009-07-18
Ulrich
Drep
p
er
Extend x86-64
pthread_cond_time
d
wai
t
t
o use
f
utex syscall
.
.
.
commit
|
commitdiff
|
tree
2009-07-18
Ulrich Drepper
O
ptimize x
8
6-64 pthread_co
n
d_time
d
wait
.
commit
|
commitdiff
|
tree
2009-07-18
Ulr
i
ch D
r
epper
Op
t
imize x86-64
p
thread_cond_wait
.
commit
|
commitdiff
|
tree
2009-07-18
Ulrich Drepper
E
xtend x86-64 sem_timedwait t
o
u
se fute
x
syscall with
.
.
.
commit
|
commitdiff
|
tree
2009-07-17
Ulrich Drep
p
er
Consistently use symbolic con
s
tants
.
commit
|
commitdiff
|
tree
2009-07-17
Ul
r
ich Drep
p
er
R
e
place
h
and-coded unwind tables from x86
-
6
4 sem_timedwait
.
commit
|
commitdiff
|
tree
2009-07-17
Ulrich Drepper
Optimize x86-64 s
e
m_
w
ait for
uncontested semaphore
.
commit
|
commitdiff
|
tree
2009-07-17
Ulri
c
h Drepper
Replace hand-cod
e
d unw
i
n
d tables from
x86-64
sem_wai
t
.
commit
|
commitdiff
|
tree
2009-07-17
Ul
r
ich D
r
eppe
r
Repla
c
e hand
-
coded unw
i
nd t
a
bles
f
rom x86-64 pt
h
rea
d
_
o
n
ce
.
commit
|
commitdiff
|
tree
2009-07-17
Ulrich Drepper
R
e
plac
e
hand-coded unwind tabl
e
s from x8
6
-64 pthread_
c
ond_w
a
i
t
.
commit
|
commitdiff
|
tree
2009-07-17
Ulrich Drepper
Rev
e
rt "Fix lo
c
k handling
i
n memory hande
r
of
nscd
.
"
commit
|
commitdiff
|
tree
next