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posix: Correctly enable/disable cancellation on Linux posix_spawn
2016-09-06
H
.
J
.
Lu
X86-64: Add _d
l
_runtime_re
s
olve_avx[512]_{opt
|
slow
.
.
.
commit
|
commitdiff
|
tree
2016-08-26
H
.
J
.
Lu
X86-64: C
o
r
rect CFA in _dl_r
u
n
t
i
me_resolve
commit
|
commitdiff
|
tree
2016-08-19
H
.
J
.
Lu
X86: Ch
a
nge bit_YMM_
s
t
a
te to (1 << 2)
commit
|
commitdiff
|
tree
2016-07-27
H
.
J
.
Lu
Don't compi
l
e
d
o_test with
-
mavx/-mavx
/
-mavx512
commit
|
commitdiff
|
tree
2016-07-18
H
.
J
.
Lu
i386: Comp
i
le
rtld-*
.
os with
-
mno
-
sse -mno-mmx -mfpma
t
h=387
commit
|
commitdiff
|
tree
2016-07-13
H
.
J
.
Lu
Regenerate i686
l
ibm-t
e
st-ulps with GCC 6
.
1
a
t
-O3
.
.
.
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
Lu
x86-
6
4: Add p
{
r
ead,write}[v]64 to syscal
l
s
.
l
i
st
[BZ
.
.
.
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
Lu
T
e
s
t
p{r
e
a
d,w
r
ite}64
with offset >
4
G
B
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
Lu
x86-
6
4: Pro
p
e
rly align stack
i
n
_dl
_
tlsdesc_d
y
na
m
ic
.
.
.
commit
|
commitdiff
|
tree
2016-07-11
H
.
J
.
Lu
X
8
6-6
4
:
D
efi
n
e
L
O_HI_LO
N
G t
o
skip
p
os_h [BZ #2
0
3
49]
commit
|
commitdiff
|
tree
2016-07-05
H
.
J
.
Lu
Make copi
e
s of cstdlib/cmath and use them [BZ #20314]
commit
|
commitdiff
|
tree
2016-07-01
H
.
J
.
Lu
Re
q
uire binutils 2
.
24 to build
x
86-64 g
l
ibc [B
Z
#20139]
commit
|
commitdiff
|
tree
2016-06-30
H
.
J
.
Lu
C
heck Prefer
_
ERMS i
n
m
e
mmove/memcpy/mempcpy/memse
t
commit
|
commitdiff
|
tree
2016-06-30
H
.
J
.
Lu
Compile tst-cleanupx
4
t
e
st with -fexc
e
ptions
commit
|
commitdiff
|
tree
2016-06-09
H
.
J
.
Lu
Always in
d
irect b
r
anch to __libc_start_main via
G
OT
commit
|
commitdiff
|
tree
2016-06-09
H
.
J
.
Lu
X
86-64: A
d
d
d
ummy memcopy
.
h
and wordcopy
.
c
commit
|
commitdiff
|
tree
2016-06-08
H
.
J
.
L
u
X86-64:
R
em
o
ve previous de
f
ault/SSE
2
/AVX2 memcpy/memmove
commit
|
commitdiff
|
tree
2016-06-08
H
.
J
.
Lu
X
8
6
-64: Remove
t
he previous SSE2/AVX2
m
e
m
sets
commit
|
commitdiff
|
tree
2016-06-07
H
.
J
.
Lu
Check
F
MA
a
f
ter C
O
MMON_CPUID
_
INDEX_
8
0000001
commit
|
commitdiff
|
tree
2016-06-06
H
.
J
.
Lu
Fix a typo in c
o
mm
e
nts in memmove-vec-unaligned-erms
.
S
commit
|
commitdiff
|
tree
2016-05-27
H
.
J
.
Lu
Count
n
u
mber of
l
o
g
i
cal pr
o
ce
s
so
r
s sharing
L
2
c
a
che
commit
|
commitdiff
|
tree
2016-05-24
H
.
J
.
Lu
Av
o
i
d
an extra branch
to PLT for -z now
commit
|
commitdiff
|
tree
2016-05-20
H
.
J
.
Lu
Re
m
ove special L2 c
a
che
c
ase for Knights Landin
g
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
Corre
c
t
Intel proc
e
s
sor level
type mask
from CPU
I
D
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
Check the
H
T
T b
i
t bef
o
re coun
t
ing logical threads
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
Remo
v
e al
i
gnments on
jump targ
e
ts
i
n
m
emse
t
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Don't call i
n
ternal _Unwind_R
e
s
ume via PLT
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Don't c
a
ll internal
__pthread_unwind via PLT
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Clear dest
i
nation
b
uffer up
d
a
t
ed by the previ
o
u
s run
commit
|
commitdiff
|
tree
2016-05-13
H
.
J
.
Lu
C
a
ll ini
t
_cpu
_
f
e
a
ture
s
onl
y
if SH
A
RED is defined
commit
|
commitdiff
|
tree
2016-05-13
H
.
J
.
L
u
Support
non-inclusive cac
h
es on Intel processors
commit
|
commitdiff
|
tree
2016-05-11
H
.
J
.
L
u
Remove x8
6
if
u
nc-defines
.
sym a
n
d rtld-gl
o
bal-offsets
.
sym
commit
|
commitdiff
|
tree
2016-05-08
H
.
J
.
Lu
M
ove sy
s
d
e
ps/x86_64/cachein
f
o
.
c
to sys
d
eps/x
8
6
commit
|
commitdiff
|
tree
2016-04-23
H
.
J
.
Lu
Reduce numbe
r
of mmap
ca
l
ls from __libc_memalign in
.
.
.
commit
|
commitdiff
|
tree
2016-04-15
H
.
J
.
Lu
Det
e
ct Int
e
l G
o
ldmon
t
and Ai
r
mont processors
commit
|
commitdiff
|
tree
2016-04-12
H
.
J
.
Lu
X86-64: Use non-temporal store in memcp
y
on large
d
a
ta
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
X86-64: Prepare memmove-vec-un
a
li
g
ned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
X86-64:
P
r
epare
memset-vec-unaligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
Add memcpy/memmo
v
e
/
me
m
set benchmar
k
s w
i
th large data
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
Lu
Force 32-bit displ
a
cement
i
n
m
ems
e
t-
v
e
c
-unalig
n
ed-erm
s
.
S
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
Lu
A
d
d a co
m
m
en
t
in m
e
mset-sse2-unaligned-
e
rms
.
S
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
Lu
D
o
n't put SSE2/AVX/AVX512 m
e
m
m
ove/memset in
l
d
.
so
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
Lu
Fix memmove-
v
ec-unaligned-e
r
m
s
.
S
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Remove F
a
st_Copy_Backwar
d
from Intel Core
processors
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
T
e
s
t 64-b
y
te
al
i
gnment in mems
e
t benchtest
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Te
s
t 6
4
-by
t
e alignme
n
t in
me
m
move bench
t
est
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Test 64-byte align
m
ent i
n
me
m
cpy benchtest
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
Lu
Add
x
8
6
-64 memset wit
h
unaligned store and r
e
p stosb
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
L
u
Add x86-64 memmove with
u
nal
i
g
ned lo
a
d/store and rep
.
.
.
commit
|
commitdiff
|
tree
2016-03-29
H
.
J
.
Lu
Initial Enha
n
c
e
d RE
P
M
O
VSB/STOSB
(
ERMS) su
p
port
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
Make
_
_memcpy_avx512_no_vzeroupper an alias
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
I
m
p
l
ement x86-64 multiarch m
e
mpc
p
y in memcpy
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
[
x86] A
d
d a featur
e
b
i
t: Fast_
U
nalig
n
e
d_Copy
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
Lu
Don't set %rcx twice before "rep movsb"
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
Lu
Set in
d
ex_arch_AVX_Fast_U
n
a
ligned_Load o
n
ly for I
n
tel
.
.
.
commit
|
commitdiff
|
tree
2016-03-21
H
.
J
.
Lu
Use JUMPTARG
E
T in x86
-
64
pthread
commit
|
commitdiff
|
tree
2016-03-16
H
.
J
.
L
u
Use JUMPTARG
E
T in x86
-
64 mathvec
commit
|
commitdiff
|
tree
2016-03-10
H
.
J
.
Lu
Add _arch_/_cpu_ to
i
ndex_*/bit_
*
in x86 cpu-features
.
h
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
Lu
Define _
H
A
VE_STRI
N
G
_
A
RCH_mempcpy to 1 for x86
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
Lu
Support --e
n
able-hardcoded-p
a
th-in-tests in benchtests
commit
|
commitdiff
|
tree
2016-03-07
H
.
J
.
Lu
G
r
o
u
p AVX51
2
functions in
.
text
.
avx512 se
c
tion
commit
|
commitdiff
|
tree
2016-03-06
H
.
J
.
Lu
Use HAS_
A
RCH_FEATURE wit
h
Fast_Rep_String
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
Lu
Replace PREINIT_FUNCTION@PLT w
i
t
h
*
%
r
a
x in
c
all
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
Lu
R
e
pl
a
ce @PLT with @G
O
T
PCR
E
L
(%rip)
in call
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
Lu
Add a com
m
ent
i
n
sy
s
deps/x86_64/Make
f
il
e
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
L
u
x8
6
-64: Fi
x
memcpy IFUN
C
selection
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
Lu
Or bit
_
P
r
efer
_
MAP_32BIT_EXEC in EXTRA_
L
D_
E
N
V
VARS
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
Lu
C
opy x8
6
_
6
4
_mcount
.
op from _mcoun
t
.
o
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
L
u
Call
x86-64 _
_
mc
o
un
t
_in
t
e
r
nal/__sigjmp_s
a
v
e
directly
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
Lu
C
all
x86-64 __setcont
e
xt directly
commit
|
commitdiff
|
tree
2016-02-19
H
.
J
.
Lu
[x86_64] Set DL_RUNTIME_
U
NALIGNED_VEC_SIZE to
8
commit
|
commitdiff
|
tree
2016-02-18
H
.
J
.
L
u
A
d
d _STRING_INLINE_unalig
n
ed and
s
tring_private
.
h
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
Lu
Call math_opt_barrier inside if
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
Lu
U
se
T
IME_T_MAX and TI
M
E_T_MIN in tst-
m
ktime2
.
c
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
Update copyright
dates com
m
itte
d
in
2
016
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
M
ark internal unistd fu
n
ctions
h
idd
e
n in ld
.
so
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
L
u
Mark ld
.
so
internal m
m
ap functions hidden
in ld
.
s
o
commit
|
commitdiff
|
tree
2015-12-17
H
.
J
.
Lu
Provide x32
t
ime
s
commit
|
commitdiff
|
tree
2015-12-16
H
.
J
.
Lu
Add REGISTE
R
S_
C
LOBBERED_BY_SYSCALL
f
or x86-64
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Add mi
s
sing
C
han
g
eLog entries
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Add Prefer_MAP_32BIT_EXEC
to
map
e
xecu
t
able pages with
.
.
.
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Enable Silvermont optimizations for Knights Landing
commit
|
commitdiff
|
tree
2015-12-01
H
.
J
.
Lu
Add
__CPU_MA
S
K_TYPE for __cpu_mask
commit
|
commitdiff
|
tree
2015-11-30
H
.
J
.
Lu
Update family and mo
d
el detecti
o
n
for AMD CP
U
s
commit
|
commitdiff
|
tree
2015-11-14
H
.
J
.
Lu
Run tst-prelink test for GLOB_DAT r
e
loc
commit
|
commitdiff
|
tree
2015-11-10
H
.
J
.
Lu
Add a test for
pr
e
l
i
nk output
commit
|
commitdiff
|
tree
2015-11-07
H
.
J
.
Lu
Keep only
E
LF_RTYPE_CLAS
S
_{PLT|COPY} bits
for prelink
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
Lu
Build i386 __li
b
c_do_
s
yscal
l
when PROF is d
e
fined
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
L
u
Disable GCC 5 optimizat
i
on when PROF is defined
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
Lu
Apply -
f
omit-frame
-
po
i
nte
r
only to
.
o/
.
os file
s
commit
|
commitdiff
|
tree
2015-10-19
H
.
J
.
Lu
Mark
ld
.
so
i
nte
r
nel
_
_
fxstatat64 hidde
n
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
L
u
M
ark ld
.
s
o
i
n
ternel __uname hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark ld
.
so inter
n
el
s
t
r
ing functions hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark ld
.
so
i
n
t
e
r
ne
l
stdlib fu
n
ctions
h
i
d
den
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
L
u
Mark
ld
.
so
i
nternel sigacti
o
n
functions
hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark
i
nternal setjmp f
u
n
ctions hidde
n
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark
ld
.
so
i
ntern
e
l __pro
f
ile_f
r
eq
u
ency hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark internal fcntl
f
unctions
h
idden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark intern
a
l d
i
rent functions hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
M
a
r
k
_dl_c
a
tch_error hi
d
d
en
commit
|
commitdiff
|
tree
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