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Allow IFUNC relocation against unrelocated shared library
2017-02-02
H
.
J
.
Lu
Allow I
F
UNC rel
o
c
a
t
i
on agai
n
st unrelocated sh
a
r
ed
library
commit
|
commitdiff
|
tree
2017-01-30
H
.
J
.
Lu
Add VZEROUPPER to
m
emset-vec-unaligned-erms
.
S [BZ
.
.
.
commit
|
commitdiff
|
tree
2016-11-28
H
.
J
.
Lu
X
86_64: Don'
t
u
se PLT nor GOT in static
a
rch
i
ves [B
Z
.
.
.
commit
|
commitdiff
|
tree
2016-10-28
H
.
J
.
Lu
Check IFUNC d
e
finition in
u
nre
l
ocated share
d
library
.
.
.
commit
|
commitdiff
|
tree
2016-10-12
H
.
J
.
L
u
X86: Don't assert on older
In
t
el CPUs
[B
Z
#20647]
commit
|
commitdiff
|
tree
2016-09-06
H
.
J
.
Lu
X86-64:
Add _dl_runtime_reso
l
ve
_
avx[512]_{opt|slow
.
.
.
commit
|
commitdiff
|
tree
2016-08-26
H
.
J
.
Lu
X86-64: Correct CFA in _dl_
r
un
t
im
e
_
r
esol
v
e
commit
|
commitdiff
|
tree
2016-08-19
H
.
J
.
Lu
X86
:
C
h
ange bi
t
_YM
M
_state to (1 << 2)
commit
|
commitdiff
|
tree
2016-07-27
H
.
J
.
Lu
Don't comp
i
le do_test wi
t
h -mavx/-mav
x
/-mavx512
commit
|
commitdiff
|
tree
2016-07-18
H
.
J
.
Lu
i
386: Com
p
ile rtl
d
-*
.
os with -mno-sse
-
mn
o
-
m
mx
-
mfpmath=387
commit
|
commitdiff
|
tree
2016-07-13
H
.
J
.
Lu
Regenerate i6
8
6 libm-t
e
s
t-ulps w
i
t
h GCC
6
.
1
at -O3
.
.
.
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
Lu
x
8
6-64: Add p{read,write}[v]6
4
to
s
yscal
l
s
.
list [BZ
.
.
.
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
Lu
T
est p{re
a
d
,
wr
i
te}64 with offset
>
4GB
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
Lu
x
8
6-64:
Properly
align
s
tack
in _dl_tlsdesc_dynamic
.
.
.
commit
|
commitdiff
|
tree
2016-07-11
H
.
J
.
Lu
X8
6
-64: Define LO_HI_LONG to skip pos_
h
[
B
Z #20349]
commit
|
commitdiff
|
tree
2016-07-05
H
.
J
.
L
u
Ma
k
e copies of cstdlib/
c
math and use them [BZ
#20314
]
commit
|
commitdiff
|
tree
2016-07-01
H
.
J
.
L
u
Require binutils
2
.
24 to
b
uild x86-64 glibc [BZ #20
1
39]
commit
|
commitdiff
|
tree
2016-06-30
H
.
J
.
Lu
Check P
r
efer_ERMS in memmo
v
e/me
m
c
p
y
/
mempcpy/memset
commit
|
commitdiff
|
tree
2016-06-30
H
.
J
.
L
u
C
ompile t
s
t
-cleanup
x
4
t
est with -fexceptions
commit
|
commitdiff
|
tree
2016-06-22
Zack Weinberg
Move sysdeps/generic/bit
s
/hwcap
.
h to top-leve
l
bits/
commit
|
commitdiff
|
tree
2016-06-22
Zack Weinberg
Mov
e
s
y
sdeps/gener
i
c
/
bi
t
s/hw
c
ap
.
h to top-level bits/
commit
|
commitdiff
|
tree
2016-06-09
H
.
J
.
Lu
Alway
s
ind
i
rect branch to __
l
ibc
_
start_main via GO
T
commit
|
commitdiff
|
tree
2016-06-09
H
.
J
.
L
u
X86-
6
4: Add dummy memcopy
.
h an
d
wo
r
dcopy
.
c
commit
|
commitdiff
|
tree
2016-06-08
H
.
J
.
L
u
X86-64
:
Remov
e
pre
v
i
o
us default/SSE2/A
V
X2 me
m
c
py/memmov
e
commit
|
commitdiff
|
tree
2016-06-08
H
.
J
.
L
u
X
86-64: Remove the previous
SSE
2
/AVX
2
mem
s
ets
commit
|
commitdiff
|
tree
2016-06-07
H
.
J
.
Lu
Check FMA after COMMON_CPU
I
D
_
INDEX_8000
0
001
commit
|
commitdiff
|
tree
2016-06-06
H
.
J
.
L
u
Fix a typ
o
i
n comments in
memm
o
v
e-vec-unaligned-erms
.
S
commit
|
commitdiff
|
tree
2016-05-27
H
.
J
.
L
u
Count number
of log
i
c
a
l
p
rocess
o
rs sharing L2 cache
commit
|
commitdiff
|
tree
2016-05-24
H
.
J
.
Lu
Avoi
d
a
n
extra branch to PL
T
fo
r
-z now
commit
|
commitdiff
|
tree
2016-05-20
H
.
J
.
Lu
Remov
e
special
L2 ca
c
he cas
e
f
or Kni
g
hts
Land
i
n
g
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
C
o
rr
e
ct Intel p
r
ocessor
level
t
ype mask from CPU
I
D
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
C
h
eck t
h
e
H
T
T bit b
e
fore
c
ountin
g
lo
g
ical thread
s
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
Remove alignment
s
on jump targe
t
s in me
m
set
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Don
'
t
call internal _Unwi
n
d
_Re
s
ume via PL
T
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Don'
t
call internal
_
_pthread_unwi
n
d v
i
a PLT
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Clear destination buf
f
er updated by the previous run
commit
|
commitdiff
|
tree
2016-05-13
H
.
J
.
Lu
Call i
n
it_c
p
u_f
e
atur
e
s o
n
l
y i
f
SHARED is d
e
fined
commit
|
commitdiff
|
tree
2016-05-13
H
.
J
.
Lu
Suppo
r
t non-incl
u
si
v
e
ca
c
he
s
on Intel pr
o
ces
s
ors
commit
|
commitdiff
|
tree
2016-05-11
H
.
J
.
Lu
Remove x
8
6 ifu
n
c-defines
.
sym and rtld
-
g
lobal-o
f
fsets
.
sym
commit
|
commitdiff
|
tree
2016-05-08
H
.
J
.
L
u
M
ove sy
s
d
eps/x86
_
64/cacheinfo
.
c to sysd
e
p
s
/x86
commit
|
commitdiff
|
tree
2016-04-23
H
.
J
.
Lu
Reduce numb
e
r of mmap ca
l
ls f
r
om __libc_memalig
n
i
n
.
.
.
commit
|
commitdiff
|
tree
2016-04-15
H
.
J
.
Lu
Detect Intel Goldmon
t
and Airmon
t
pr
o
cessors
commit
|
commitdiff
|
tree
2016-04-12
H
.
J
.
Lu
X86-64: Use non-tempor
a
l store in
memcpy
o
n
large data
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
L
u
X86
-
64: Prepare
m
emmove-vec-unaligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
L
u
X86
-
6
4
: Prepare memset-ve
c
-unaligned-
e
r
ms
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
Add memcpy/memmo
v
e/memset benchmarks with la
r
g
e data
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
Lu
For
c
e 3
2
-b
i
t displ
a
ceme
n
t in mems
e
t-vec-
u
naligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
Lu
Add
a
comment in mem
s
et-
s
se2-unalig
n
ed-erms
.
S
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
Lu
Don't put
SSE2/AVX
/
AVX512 memmove/memse
t
in ld
.
s
o
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
Lu
F
ix memmove-vec-unaligne
d
-erm
s
.
S
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Remove Fast_Copy_Backward from
Inte
l
Core proce
s
sors
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
T
e
st 64-byte alignment in mems
e
t benchtest
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
L
u
Test 64
-
byte a
l
i
gnm
e
nt in memmo
v
e benc
h
te
s
t
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
T
e
st
64-byte alignment in mem
c
p
y
benchtest
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
L
u
Add x8
6
-64 memset
with unaligned stor
e
a
n
d
r
e
p
s
tosb
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
Lu
Ad
d
x86-
6
4 memm
o
ve with una
l
igned load/
s
tore and rep
.
.
.
commit
|
commitdiff
|
tree
2016-03-29
H
.
J
.
Lu
Initial Enhan
c
ed REP
M
OVSB/
S
TO
S
B (ERMS) support
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
Make __memcpy_avx512_no_
v
ze
r
oupper an alias
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
Impleme
n
t x86-64 multi
a
rc
h
m
e
mpcpy in memcpy
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
L
u
[x86]
A
d
d
a
feature b
i
t
:
Fast_Un
a
ligned
_
Copy
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
Lu
D
on
'
t set
%rcx twice before
"
rep movsb"
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
L
u
S
et index_arch_AVX
_
Fas
t
_Unaligned_Load only for In
t
e
l
.
.
.
commit
|
commitdiff
|
tree
2016-03-21
H
.
J
.
Lu
Use JUMPTARGET in x86-64 pthread
commit
|
commitdiff
|
tree
2016-03-16
H
.
J
.
Lu
U
s
e JU
M
PTAR
G
ET in x86-64 mathvec
commit
|
commitdiff
|
tree
2016-03-10
H
.
J
.
Lu
Add
_arch_/_cpu_
to
i
n
dex_*/b
i
t_*
i
n
x86 cpu-featur
e
s
.
h
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
Lu
D
efine
_HAV
E
_STRING_ARCH_mempcpy to 1 fo
r
x
8
6
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
Lu
Support --en
a
ble-hardcoded-p
a
th
-
in-tests in benc
h
tests
commit
|
commitdiff
|
tree
2016-03-07
H
.
J
.
Lu
Group AVX
5
12 functions in
.
text
.
avx512 section
commit
|
commitdiff
|
tree
2016-03-06
H
.
J
.
Lu
Use H
A
S_A
R
CH_FEATURE wit
h
Fast_R
e
p_String
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
Lu
Replace PREI
N
I
T
_
F
UNCTION@PLT with *%rax
in ca
l
l
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
Lu
Replace @
P
LT with @G
O
TPCREL
(
%ri
p
)
i
n call
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
Lu
A
d
d a comment in sysdeps/x86_
6
4/Makefile
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
L
u
x86-64: Fi
x
memcpy IFUNC selection
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
L
u
O
r bit_Prefer
_
MAP_32BIT_EXEC
i
n EXTRA
_
LD_EN
V
VARS
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
Lu
Copy x86_64 _
m
count
.
op fr
o
m _mcount
.
o
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
Lu
Call
x86-64 __
m
c
ount_inte
r
nal/__sigjmp_save
d
i
r
ectly
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
L
u
Call x86-64 __setco
n
text
d
ire
c
t
ly
commit
|
commitdiff
|
tree
2016-02-19
H
.
J
.
Lu
[
x
8
6
_
6
4] Set DL_RUNT
I
ME_UNALIGNE
D
_VEC_SI
Z
E to 8
commit
|
commitdiff
|
tree
2016-02-17
A
n
drew Senkevic
h
Use PIC re
l
ocation
i
n
ALIAS_IMPL
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
Lu
Call math_op
t
_barri
e
r inside
if
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
L
u
Use TIME_T_MAX an
d
TIME_T_
M
IN
in tst-mktime2
.
c
commit
|
commitdiff
|
tree
2016-01-14
Am
i
t
P
awar
Set
index_Fast_Unaligned_Load for Exc
a
v
a
tor family
.
.
.
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
L
u
U
pdate copyright date
s
c
ommitt
e
d in 201
6
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
Mark
in
t
erna
l
unistd fu
n
ctions hidden i
n
l
d
.
so
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
M
a
r
k ld
.
so inte
r
na
l
mmap
f
unctions hidd
e
n in ld
.
so
commit
|
commitdiff
|
tree
2015-12-17
H
.
J
.
Lu
Provide x32 times
commit
|
commitdiff
|
tree
2015-12-16
H
.
J
.
Lu
A
dd
REGISTERS_CLOBB
E
RED_BY_SYS
C
A
L
L for x86-64
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Ad
d
missing ChangeLog entries
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Ad
d
P
ref
e
r
_
MAP_32BI
T
_EXEC to map
e
x
e
c
utable pages with
.
.
.
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Enabl
e
Silvermont
opti
m
izat
i
on
s
fo
r
K
nights Landing
commit
|
commitdiff
|
tree
2015-12-01
H
.
J
.
Lu
Add __CPU
_
M
ASK_T
Y
PE for __cpu_mask
commit
|
commitdiff
|
tree
2015-11-30
H
.
J
.
Lu
Up
d
ate f
a
m
i
ly and model detectio
n
for
AMD CP
U
s
commit
|
commitdiff
|
tree
2015-11-14
H
.
J
.
Lu
Ru
n
tst-prelink test
f
or GLOB_DAT r
e
loc
commit
|
commitdiff
|
tree
2015-11-10
H
.
J
.
Lu
Add
a te
s
t for prelink output
commit
|
commitdiff
|
tree
2015-11-07
H
.
J
.
Lu
Keep o
n
ly ELF_RTYPE_CLASS_{PL
T
|COPY} bits for preli
n
k
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
Lu
B
uild
i
386 __libc
_
do_sys
c
all when P
R
O
F
is
defined
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
L
u
Di
s
a
b
le GCC 5 optimization
w
hen PROF is defi
n
e
d
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
L
u
Appl
y
-fomit-frame-pointe
r
only to
.
o/
.
os
files
commit
|
commitdiff
|
tree
2015-10-19
H
.
J
.
Lu
Mark ld
.
so internel _
_
fxstatat64 hi
d
den
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
M
a
rk ld
.
s
o i
n
tern
e
l __uname h
i
dde
n
commit
|
commitdiff
|
tree
next