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Optimized signbit{,f} for x86-64.
2009-08-25
Ulrich Drepper
Optimized signbit{,f} for x86-64
.
commit
|
commitdiff
|
tree
2009-08-25
U
l
rich
D
repper
Add 64
-
bit optimiz
e
d
v
ersion lrou
n
d
.
commit
|
commitdiff
|
tree
2009-08-25
Ul
r
ich
D
rep
p
er
64-b
i
t
op
t
imized implement
a
tion
o
f trunc
.
commit
|
commitdiff
|
tree
2009-08-25
U
l
r
ic
h
D
r
e
pp
e
r
Han
d
le AVX sa
v
ing on x86-64
i
n inter
r
upted smb
o
l lookups
.
commit
|
commitdiff
|
tree
2009-08-25
Ulr
i
c
h
Dre
p
p
e
r
Ad
d
c
eil i
m
plementation fo
r
64-bit machi
n
es
.
commit
|
commitdiff
|
tree
2009-08-24
U
lrich
D
repp
e
r
Hint to kernel
that
t
hre
a
d sta
c
k memory can be
r
emoved
.
commit
|
commitdiff
|
tree
2009-08-24
Ulrich Drepper
O
p
ti
m
ize float construc
t
i
o
n/ex
t
ra
c
tion on x86-64
.
commit
|
commitdiff
|
tree
2009-08-24
Ulrich Drepper
Merge br
a
nch 'master'
of s
s
h://sources
.
redhat
.
com/g
i
t
.
.
.
commit
|
commitdiff
|
tree
2009-08-24
U
l
r
i
ch Drepper
Fix
o
verflow handling in fdim
.
commit
|
commitdiff
|
tree
2009-08-24
Ulric
h
Drepper
D
e
fine math_errha
n
dling
is po
s
si
b
le
.
commit
|
commitdiff
|
tree
2009-08-24
Ulrich Drepper
Optimi
z
e
x86
-
64 signbit{
,
f}
a
bit
.
commit
|
commitdiff
|
tree
2009-08-24
Ulrich Drepper
M
e
rg
e
branc
h
'master' of ssh://sou
r
c
e
s
.
redh
a
t
.
co
m
/
g
it
.
.
.
commit
|
commitdiff
|
tree
2009-08-23
U
l
r
ich
D
repper
Extend las
t
te
s
t case
.
commit
|
commitdiff
|
tree
2009-08-23
Ulrich
D
re
p
per
A
d
d
te
s
t cas
e
for last fix
e
d
r
eg
e
x
bug
.
commit
|
commitdiff
|
tree
2009-08-23
Ulri
c
h D
r
epp
e
r
Recognize ill-formed
{
} expr
e
s
sions i
n
regcomp
.
commit
|
commitdiff
|
tree
2009-08-23
Ulrich Drepper
Also correct _POSIX2_* const
a
nts in case older
standards
.
.
.
commit
|
commitdiff
|
tree
2009-08-23
U
l
rich
Drepper
More namespace cleanup
s
.
commit
|
commitdiff
|
tree
2009-08-23
Ul
r
ich Drepper
D
e
fine
_
POSIX_VERSION correctly when
o
lde
r
POSIX versions
.
.
.
commit
|
commitdiff
|
tree
2009-08-23
Ulrich
D
r
e
pper
Print si
g
n
o
f
NaN values
.
commit
|
commitdiff
|
tree
2009-08-23
Ulrich Dr
e
pp
e
r
Thread-local locale han
d
ling part of XPG7
.
commit
|
commitdiff
|
tree
2009-08-23
Ulr
i
ch Drepper
Rvert ac
c
idental checkins
.
commit
|
commitdiff
|
tree
2009-08-16
Ulrich Drepper
F
ix 64-bit
platfor
m
h
a
n
d
lin
g
i
n
te
s
t case
s
for generat
e
d
.
.
.
commit
|
commitdiff
|
tree
2009-08-14
Ul
r
ich Dre
p
per
Impr
o
ve test-skelet
o
n
.
c
t
o
c
l
e
an
up after dead
p
arent
.
commit
|
commitdiff
|
tree
2009-08-12
Ulrich Drepper
Add CFI directives to x86-64 pthread_rwlock_unlock
.
commit
|
commitdiff
|
tree
2009-08-10
U
l
rich Drepper
Add
CFI di
r
ectives
t
o x86-64
p
t
hre
a
d
_
rw
l
ock_{rd
,
wr
.
.
.
commit
|
commitdiff
|
tree
2009-08-09
U
l
rich Drepper
Optimize x86-
6
4 version of
sem_
t
imedwait
.
commit
|
commitdiff
|
tree
2009-08-08
Ulrich Dreppe
r
Remove duplicate
N
EWS entry
.
commit
|
commitdiff
|
tree
2009-08-08
Ul
r
ich
D
repp
e
r
Ye
t
more news items
.
commit
|
commitdiff
|
tree
2009-08-08
U
l
rich
Drep
p
e
r
Another minor op
t
imizatio
n
of x86
-
64 pthread_cond_wait
.
commit
|
commitdiff
|
tree
2009-08-08
Ulri
c
h Drepper
Move SSE4
.
2 fu
n
c
tions together
.
commit
|
commitdiff
|
tree
2009-08-08
U
lrich Dr
e
pper
Add some news items
.
commit
|
commitdiff
|
tree
2009-08-08
Ulrich Dre
p
per
A
d
d SS
S
E3-optimized
impl
e
ment
a
tion o
f
st
r
{,
n
}cmp for
.
.
.
commit
|
commitdiff
|
tree
2009-08-08
Ul
r
ich Drepper
S
m
all
o
ptimiza
t
ions
t
o cancel
l
able x86-64 co
d
e
.
commit
|
commitdiff
|
tree
2009-08-07
Ulri
c
h Dreppe
r
Avoid warning through fake initialization
.
commit
|
commitdiff
|
tree
2009-08-07
Ulrich Drep
p
er
Fix w
h
itespa
c
e in la
s
t patch
.
commit
|
commitdiff
|
tree
2009-08-07
Ulrich
D
repper
Fix whitespace
s
in
last checkin
.
commit
|
commitdiff
|
tree
2009-08-05
Ulri
c
h Drepp
e
r
Add x86
SSE strlen
.
commit
|
commitdiff
|
tree
2009-08-04
Ulr
i
c
h
Drepper
Optimize x86-64 sys
c
a
l
l
can
c
ellation hand
l
ing
.
commit
|
commitdiff
|
tree
2009-08-03
Ul
r
ich Dreppe
r
Remove leftove
r
co
d
e
fr
o
m Linux/x86 __
_
_longjmp_chk
.
commit
|
commitdiff
|
tree
2009-08-02
Ulrich
D
repper
x86/x
8
6-64 n
o
w needs <cpuid
.
h> from g
c
c
.
commit
|
commitdiff
|
tree
2009-08-01
Ulrich Dre
p
p
er
R
e
mo
v
e last
t
race of
bound
e
d
p
o
i
nt
e
r handling from
.
.
.
commit
|
commitdiff
|
tree
2009-08-01
Ulrich Dr
e
pper
Ma
c
ro
cleanu
p
.
commit
|
commitdiff
|
tree
2009-08-01
Ulrich Drepper
Merge b
r
anch 'master'
of
f
ile:///net/mywa
r
e66/home
.
.
.
commit
|
commitdiff
|
tree
2009-08-01
U
lrich Drepp
e
r
Regenerated
.
commit
|
commitdiff
|
tree
2009-08-01
Ulri
c
h D
r
epper
Op
t
imize x86 and x
8
6-6
4
____l
o
ngjmp_chk f
o
r Linux
.
commit
|
commitdiff
|
tree
2009-07-31
Ul
r
ich D
r
epper
Fix ____longjmp_chk on
x
8
6
-
6
4
.
commit
|
commitdiff
|
tree
2009-07-31
Ulri
c
h
D
r
epper
Remove CHE
C
_E
S
P handling fr
o
m
i
386 __longjmp
.
commit
|
commitdiff
|
tree
2009-07-31
Ulric
h
Drep
p
er
W
hitespace cleanup
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich Drepper
Add
s
i
g
stack handling t
o
Lin
u
x ____longjmp_chk on i3
8
6
.
commit
|
commitdiff
|
tree
2009-07-31
U
lrich Dreppe
r
____longjmp_
c
h
k
is now
OS-specifi
c
.
commit
|
commitdiff
|
tree
2009-07-31
U
l
rich Dr
e
pp
e
r
Ch
a
nge code a bit to correct CFI
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich Dre
p
per
Opt
i
mize ____longjmp_chk for x86-6
4
a bit
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich
Drepper
Add CFLAGS
d
efinit
i
on
missing from la
s
t patc
h
.
commit
|
commitdiff
|
tree
2009-07-31
Ulrich Dre
p
p
e
r
Add
t
est case
f
or
____longjmp_ch
k
vs
s
ign
a
l
sta
c
ks
.
commit
|
commitdiff
|
tree
2009-07-31
Ulr
i
ch
Drepper
Fix
x86-64 ____
l
ongjmp
_
chk t
o
h
andle signal
s
t
ac
k
s
.
commit
|
commitdiff
|
tree
2009-07-30
Ulric
h
Drepper
Stop bac
k
trace when we make no more pro
g
ress
.
commit
|
commitdiff
|
tree
2009-07-29
Ulric
h
D
r
epper
A
d
d support for x86-64
fma instruction
.
commit
|
commitdiff
|
tree
2009-07-29
Ulrich
Drepper
Prepare use if I
F
UNC f
u
n
c
tions
o
utside li
b
c
.
so
.
commit
|
commitdiff
|
tree
2009-07-29
Ulrich Drepp
e
r
F
ix
x
86-64 TCB alignment for future pro
c
ess
o
r
ve
r
sions
.
commit
|
commitdiff
|
tree
2009-07-29
Ulric
h
Drepp
e
r
I
m
pro
v
e CFI i
n
x86-64 ld
.
so
t
r
a
mpoline code
.
commit
|
commitdiff
|
tree
2009-07-29
Ulrich Dreppe
r
Preserve SSE registers
i
n
r
unti
m
e re
l
ocati
o
ns on
x
86-64
.
commit
|
commitdiff
|
tree
2009-07-29
Ulrich Dr
e
pper
Fix
bookkeepin
g
of sta
t
ic T
L
S blo
c
k for TL
S
_TC
B
_AT_
T
P
.
.
.
commit
|
commitdiff
|
tree
2009-07-28
Ul
r
ich Dre
p
pe
r
Fix b
o
o
k
keep
i
ng in
mutex when using requeue_pi
.
commit
|
commitdiff
|
tree
2009-07-27
Ulrich
D
r
epper
pthr
e
a
d_mutex_u
n
lock needs
to use _rel semantics
for
.
.
.
commit
|
commitdiff
|
tree
2009-07-27
U
l
rich Drepper
Revert "Mem
o
ry
ordering in pthread_mutex_{,time
d
}l
o
ck
.
"
commit
|
commitdiff
|
tree
2009-07-27
U
lr
i
c
h Drepper
Refine t
e
sting for xmm/ymm
r
egist
e
r use in x86-64 ld
.
so
.
commit
|
commitdiff
|
tree
2009-07-27
Ulri
c
h Drepper
Br
e
a
k out _dl_scope_free into its
o
wn fi
l
e
.
commit
|
commitdiff
|
tree
2009-07-27
U
lrich
D
repper
No need for
speci
a
l st
r
cmp for rtld
.
commit
|
commitdiff
|
tree
2009-07-26
U
lri
c
h Drepper
Mak
e
sure
n
o cod
e
in l
d
.
so us
e
s xmm/ymm registers
o
n
.
.
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Dre
p
p
er
Add miss
i
ng
C
hangeLog e
n
try for last checkin
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Dr
e
pp
e
r
Memo
r
y ordering in pthread_mutex_{,
t
ime
d
}lock
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Drepp
e
r
Compati
b
il
i
ty of signal
f
d/eventfd with older kerne
l
s
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Dre
p
per
Handle SERVFAIL, NOTIMP,
REFUSED rep
l
i
e
s
from DNS server
.
.
.
commit
|
commitdiff
|
tree
2009-07-26
Ulrich Drepper
Define
N
T_GNU_GO
L
D_
V
ERSION
.
commit
|
commitdiff
|
tree
2009-07-25
Ulrich Drepper
Handle missi
n
g NSS module
s
and
t
hos
e
without c
a
llbacks
.
commit
|
commitdiff
|
tree
2009-07-25
Ulrich Dr
e
p
p
er
Opti
m
ize x86-64 SSE
4
.
2
s
trcm
p
.
commit
|
commitdiff
|
tree
2009-07-24
Ulrich
D
repp
e
r
Don't
a
utomatically
use
/lib/modules/* headers
.
commit
|
commitdiff
|
tree
2009-07-24
Ul
r
ich Drep
p
er
More
w
h
it
e
space
fixes
.
commit
|
commitdiff
|
tree
2009-07-24
Ulri
c
h Dr
e
pper
White space fixes in
l
a
s
t checkin
.
commit
|
commitdiff
|
tree
2009-07-24
Ulrich Drepper
C
h
eck for
.
cfi_{personality,ls
d
a} on
x
86-64
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich
D
repp
e
r
Fi
x
pthre
a
d_c
o
n
d
_
timedwa
i
t
error handling
o
n
o
l
d
kern
e
ls
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich
Dr
e
pper
A
v
oid cpuid instructions
in ca
c
he inf
o
d
i
sc
o
v
ery
.
commit
|
commitdiff
|
tree
2009-07-23
Ulri
c
h Dre
p
per
Add more cac
h
e descriptors for L3 cac
h
es on x86 a
n
d
.
.
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Drepper
Perform
t
est for Arom x86-64
i
n central place and handle it
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich D
r
epper
Avo
i
d warning
s
in t
e
s
t cases
.
commit
|
commitdiff
|
tree
2009-07-23
U
l
r
ich Drepper
P
r
eserv
e
s
t
ack alignment
in i386 makecontext
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich
D
r
epper
Mi
n
o
r
optimizat
i
on of unloading prevention patch
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Drepper
Fix comment
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich Dr
e
p
per
Some more fixes for the u
n
iq
u
e symbol h
a
ndling
.
commit
|
commitdiff
|
tree
2009-07-23
Ulrich D
r
epper
Handle unloading o
f
DSO with a unique
s
ymbol definition
.
commit
|
commitdiff
|
tree
2009-07-21
Ulrich Drepper
A
d
d
2
.
11 news i
t
e
ms
.
commit
|
commitdiff
|
tree
2009-07-21
Ulrich Dre
p
per
Minor clea
n
ups in x8
6
-6
4
strst
r
.
commit
|
commitdiff
|
tree
2009-07-21
U
lrich Drepper
Better
c
h
ec
k
f
o
r optimizatio
n
in n
e
w
x86-64 strstr
.
.
.
commit
|
commitdiff
|
tree
2009-07-21
U
l
r
i
ch Dreppe
r
Use corre
c
t
i
ndex for _NL_CTYP
E
_NONASCII_CASE
.
commit
|
commitdiff
|
tree
2009-07-21
Ulrich
Drepp
e
r
Check
generated local
e
for non
-
ASCII 8-bit
charact
e
r
s
.
.
.
commit
|
commitdiff
|
tree
2009-07-20
Ulrich Dr
e
p
per
Mi
n
o
r
optimizati
o
ns of
l
ast x
8
6-64 condvar cha
n
ges
.
commit
|
commitdiff
|
tree
2009-07-20
Ul
r
ich Drepper
Support requeueing
f
or condv
a
rs using PI mutex
.
x
8
6
.
.
.
commit
|
commitdiff
|
tree
2009-07-19
Ulrich
Dreppe
r
Make x86-6
4
p
thread
_
cond_tim
e
dwai
t
more r
o
bus
t
.
commit
|
commitdiff
|
tree
2009-07-19
U
lrich Dre
p
per
E
x
tend x86-64
_
_lll_robust_time
d
l
o
c
k
_wait to use futex
.
.
.
commit
|
commitdiff
|
tree
2009-07-19
Ulrich Drepper
Add more sem_t
i
medwait t
e
s
t
s
.
commit
|
commitdiff
|
tree
next