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Allow IFUNC relocation against unrelocated shared library
2017-02-02
H
.
J
.
L
u
Allow
IFUNC
relocation against
unrelocated s
h
ared libra
r
y
commit
|
commitdiff
|
tree
2017-01-30
H
.
J
.
Lu
Ad
d
VZEROUPPER
t
o memset-vec-unalig
n
ed-erms
.
S [BZ
.
.
.
commit
|
commitdiff
|
tree
2016-11-28
H
.
J
.
Lu
X86_64: Don't u
s
e
PLT nor
G
OT
i
n
static a
r
chi
v
es [BZ
.
.
.
commit
|
commitdiff
|
tree
2016-10-28
H
.
J
.
Lu
C
heck IFUNC definition in un
r
elocated shared libra
r
y
.
.
.
commit
|
commitdiff
|
tree
2016-10-12
H
.
J
.
L
u
X86: Don't assert
on older Intel
CPUs [BZ #20
6
4
7
]
commit
|
commitdiff
|
tree
2016-09-06
H
.
J
.
Lu
X8
6
-64: Ad
d
_dl_runtime
_
resolve_
a
vx[51
2
]_{opt|s
l
o
w
.
.
.
commit
|
commitdiff
|
tree
2016-08-26
H
.
J
.
Lu
X86-64: Correct CFA in _dl_runtime_
r
es
o
l
v
e
commit
|
commitdiff
|
tree
2016-08-19
H
.
J
.
Lu
X86:
Change bit_YMM_state to (
1
<
<
2
)
commit
|
commitdiff
|
tree
2016-07-27
H
.
J
.
Lu
Do
n
't c
o
mp
i
l
e
do_test wi
t
h -m
a
vx/-mavx/-m
a
vx512
commit
|
commitdiff
|
tree
2016-07-18
H
.
J
.
Lu
i386: Co
m
pile rtld-*
.
os
with
-
m
no-sse -mno-mmx
-
m
f
p
math=387
commit
|
commitdiff
|
tree
2016-07-13
H
.
J
.
Lu
Regen
e
rate i6
8
6
li
b
m-test-ulps
w
ith G
C
C 6
.
1 at -O3
.
.
.
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
Lu
x
8
6-64: Add p{read,write}[v]6
4
t
o syscalls
.
list [BZ
.
.
.
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
Lu
T
e
st p
{
read
,
w
r
i
t
e
}
64 with of
f
set > 4GB
commit
|
commitdiff
|
tree
2016-07-12
H
.
J
.
L
u
x86-6
4
: P
r
ope
r
ly align stack in
_
dl_tlsde
s
c_dynamic
.
.
.
commit
|
commitdiff
|
tree
2016-07-11
H
.
J
.
Lu
X86-64: Define LO
_
HI_LONG
t
o
skip
p
os_h [BZ
#
20
3
4
9]
commit
|
commitdiff
|
tree
2016-07-05
H
.
J
.
Lu
Make copies of
cstdlib
/
cm
a
th and use them
[BZ #
2
0314]
commit
|
commitdiff
|
tree
2016-07-01
H
.
J
.
Lu
Require b
i
nutils 2
.
24 to build
x
86-64
g
libc [B
Z
#20139]
commit
|
commitdiff
|
tree
2016-06-30
H
.
J
.
Lu
Check Prefer
_
E
R
MS
i
n
m
e
mmove/mem
c
py/mempcpy/memset
commit
|
commitdiff
|
tree
2016-06-30
H
.
J
.
Lu
Compile tst-cleanupx4 t
e
st
with -fexceptions
commit
|
commitdiff
|
tree
2016-06-09
H
.
J
.
Lu
Alwa
y
s indirect branch t
o
__l
i
bc_start_main via GOT
commit
|
commitdiff
|
tree
2016-06-09
H
.
J
.
Lu
X86-64:
Add dummy mem
c
opy
.
h and wordco
p
y
.
c
commit
|
commitdiff
|
tree
2016-06-08
H
.
J
.
Lu
X86-64: R
e
mo
v
e
previous default/SSE2/AVX2 memcpy/memmove
commit
|
commitdiff
|
tree
2016-06-08
H
.
J
.
Lu
X86-64: Remove t
h
e previous SSE2/
A
VX2 me
m
sets
commit
|
commitdiff
|
tree
2016-06-07
H
.
J
.
Lu
C
heck
FM
A
a
f
te
r
COMMON_CPUID_INDE
X
_
8
000000
1
commit
|
commitdiff
|
tree
2016-06-06
H
.
J
.
L
u
F
i
x a t
y
po in commen
t
s in memmo
v
e-vec-unaligned-er
m
s
.
S
commit
|
commitdiff
|
tree
2016-05-27
H
.
J
.
Lu
Co
u
nt number of logical proc
e
ssors
s
h
a
ring L2 cache
commit
|
commitdiff
|
tree
2016-05-24
H
.
J
.
Lu
A
void a
n
e
x
tra branch
t
o PLT for -z now
commit
|
commitdiff
|
tree
2016-05-20
H
.
J
.
Lu
Remove
special L2 cache case for Knights
La
n
ding
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
Correct Int
e
l processor level type mask
from C
P
UID
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
Lu
Check the HTT bit before count
i
ng l
o
g
ica
l
t
hreads
commit
|
commitdiff
|
tree
2016-05-19
H
.
J
.
L
u
Remo
v
e
align
m
ents on jump targets in
memset
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Don't call internal _
U
nwind_Re
s
ume via PLT
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
D
on
'
t
call
int
e
rnal __pthread_unwind via P
L
T
commit
|
commitdiff
|
tree
2016-05-18
H
.
J
.
Lu
Cl
e
ar destin
a
tion buff
e
r upda
t
ed by the previous run
commit
|
commitdiff
|
tree
2016-05-13
H
.
J
.
L
u
Ca
l
l init
_
c
p
u_features
o
n
ly if SHARED is def
i
ned
commit
|
commitdiff
|
tree
2016-05-13
H
.
J
.
Lu
Su
p
po
r
t
n
on-inclusive caches on
I
ntel processors
commit
|
commitdiff
|
tree
2016-05-11
H
.
J
.
L
u
Remo
v
e
x
86 ifunc
-
define
s
.
sym
and rtld-global
-
o
f
fs
e
ts
.
sym
commit
|
commitdiff
|
tree
2016-05-08
H
.
J
.
L
u
Mo
v
e sysd
e
ps
/
x8
6
_64/cacheinfo
.
c t
o
sysd
e
p
s
/x8
6
commit
|
commitdiff
|
tree
2016-04-23
H
.
J
.
Lu
Reduce number
o
f
mmap calls from __libc_memal
i
g
n in
.
.
.
commit
|
commitdiff
|
tree
2016-04-15
H
.
J
.
Lu
Detec
t
Intel Goldmont and Air
m
ont p
r
oces
s
ors
commit
|
commitdiff
|
tree
2016-04-12
H
.
J
.
Lu
X86-
6
4: Use non-temporal store in mem
c
py on large data
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
X
86-64: Pr
e
pare memmove-vec-unaligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
X86-64: Pr
e
p
a
re
m
em
s
et-
v
ec-un
a
ligned-er
m
s
.
S
commit
|
commitdiff
|
tree
2016-04-06
H
.
J
.
Lu
Add me
m
c
p
y/m
e
mmove/
m
e
mset
benchma
r
ks with large data
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
Lu
Force 32-bit displacement in memset-vec-
u
naligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-05
H
.
J
.
L
u
Add a co
m
ment in mem
s
et-sse
2
-unaligned-
e
r
ms
.
S
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
Lu
Don't put SSE2/
A
VX/AVX512 me
m
move/mems
e
t
in ld
.
so
commit
|
commitdiff
|
tree
2016-04-03
H
.
J
.
L
u
Fix me
m
mov
e
-vec-
u
n
aligned-erms
.
S
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Remove
Fas
t
_Copy_Backward from
Intel Core pr
o
cess
o
rs
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Test 64-byte alignment in memset bench
t
est
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
T
e
st 64-byte
al
i
g
nme
n
t in memmove benchtest
commit
|
commitdiff
|
tree
2016-04-01
H
.
J
.
Lu
Test 64-byte alignm
e
nt in
m
e
m
cpy benchtest
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
L
u
Add x86
-
64 memset with
u
n
aligned store
and rep s
t
osb
commit
|
commitdiff
|
tree
2016-03-31
H
.
J
.
Lu
Add x86-64 memmove with
unaligned lo
a
d/st
o
re and re
p
.
.
.
commit
|
commitdiff
|
tree
2016-03-29
H
.
J
.
Lu
Initi
a
l
E
nhanced
R
EP MOV
S
B
/
STOS
B
(ER
M
S) su
p
port
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
Make __me
m
cpy_avx512_no_vzeroupper
a
n alias
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
Impleme
n
t x
8
6-64 mu
l
tiar
c
h mempcpy in
m
e
mcpy
commit
|
commitdiff
|
tree
2016-03-28
H
.
J
.
Lu
[x
8
6] Ad
d
a
feature
b
it: Fast_Unaligned_Copy
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
Lu
Don
'
t
set %r
c
x twice before "rep mov
s
b"
commit
|
commitdiff
|
tree
2016-03-22
H
.
J
.
Lu
S
e
t index_arch_AVX
_
Fast_Unaligned_Load on
l
y for Intel
.
.
.
commit
|
commitdiff
|
tree
2016-03-21
H
.
J
.
L
u
Us
e
JUMPTARGET in x86-64 pthread
commit
|
commitdiff
|
tree
2016-03-16
H
.
J
.
Lu
Use JUMPTAR
G
ET in x86-64 mathv
e
c
commit
|
commitdiff
|
tree
2016-03-10
H
.
J
.
Lu
Add _arch_
/
_cpu
_
t
o
index_*/bit_* in x
8
6 cpu-feature
s
.
h
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
Lu
D
efine _HAVE_ST
R
ING
_
A
RCH_me
m
pcpy to
1 for
x
8
6
commit
|
commitdiff
|
tree
2016-03-08
H
.
J
.
Lu
Su
p
port --enable
-
hardcoded
-
pa
t
h-in
-
tests in b
e
n
c
htests
commit
|
commitdiff
|
tree
2016-03-07
H
.
J
.
Lu
Group AVX512 functions in
.
text
.
avx51
2
s
e
ction
commit
|
commitdiff
|
tree
2016-03-06
H
.
J
.
Lu
Use HAS_ARCH_FEATURE with
Fast_
R
ep_String
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
Lu
Replace P
R
EINIT_FUNC
T
I
O
N@PLT with
*
%
rax i
n
call
commit
|
commitdiff
|
tree
2016-03-05
H
.
J
.
Lu
Replac
e
@P
L
T with @G
O
TP
C
RE
L
(%
r
ip) in call
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
Lu
Ad
d
a comment in
s
ysdeps/x86_64/Makefi
l
e
commit
|
commitdiff
|
tree
2016-03-04
H
.
J
.
Lu
x86-64: Fix memcpy IFUNC
s
elect
i
on
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
Lu
Or b
i
t_Pref
e
r
_MAP_32BIT_EXEC
in
E
X
TRA_LD_E
N
VVA
R
S
commit
|
commitdiff
|
tree
2016-03-03
H
.
J
.
Lu
Copy
x86_64 _mcount
.
o
p
f
r
om _mc
o
unt
.
o
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
Lu
Call x
8
6-64 __
m
count_
i
n
ternal/__si
g
jmp_save d
i
rectly
commit
|
commitdiff
|
tree
2016-03-02
H
.
J
.
Lu
Call x86-64 __setc
o
n
t
ext
d
irect
l
y
commit
|
commitdiff
|
tree
2016-02-19
H
.
J
.
Lu
[x86_64] Set DL_RUNTIM
E
_UNALIGNED_VEC_SIZE
t
o 8
commit
|
commitdiff
|
tree
2016-02-18
H
.
J
.
Lu
Add
_STRING_INLINE_un
a
ligned and st
r
ing_priv
a
te
.
h
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
L
u
Call math_opt_barrie
r
i
nside if
commit
|
commitdiff
|
tree
2016-01-15
H
.
J
.
Lu
Use
T
I
ME_T_MAX and
T
IME_T
_
MIN in tst-mktime2
.
c
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
Update copyri
g
ht dates
committed in 2016
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
Mark
i
nternal u
n
i
s
td functions
h
idd
e
n
i
n
ld
.
so
commit
|
commitdiff
|
tree
2016-01-06
H
.
J
.
Lu
Ma
r
k ld
.
so int
e
rnal mmap functi
o
ns
h
idden in ld
.
s
o
commit
|
commitdiff
|
tree
2015-12-17
H
.
J
.
L
u
Provid
e
x32 t
i
mes
commit
|
commitdiff
|
tree
2015-12-16
H
.
J
.
Lu
Add REGI
S
TERS_CL
O
B
BERED_BY_SYSCAL
L
f
or x86-64
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Add missing ChangeLog
entries
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
Lu
Add P
r
e
fer_M
A
P_32BIT_EXEC
t
o map executable pages with
.
.
.
commit
|
commitdiff
|
tree
2015-12-15
H
.
J
.
L
u
Enable Silver
m
ont
o
ptimi
z
ations for Kni
g
hts Landin
g
commit
|
commitdiff
|
tree
2015-12-01
H
.
J
.
Lu
Add __CPU_
M
ASK_
T
YPE for _
_
cp
u
_
ma
s
k
commit
|
commitdiff
|
tree
2015-11-30
H
.
J
.
Lu
Up
d
ate family
and mode
l
d
e
tection
f
or AMD
CPUs
commit
|
commitdiff
|
tree
2015-11-14
H
.
J
.
L
u
Run
t
s
t-prelink test for GLOB
_
D
AT reloc
commit
|
commitdiff
|
tree
2015-11-10
H
.
J
.
Lu
Add a test for prel
i
nk
output
commit
|
commitdiff
|
tree
2015-11-07
H
.
J
.
L
u
K
e
e
p o
n
ly ELF_RTYPE_CLASS_{
P
LT
|
COPY}
bits
f
or prelink
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
L
u
Build i
3
8
6 __libc
_
d
o_syscall when PROF
is defined
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
Lu
D
i
s
a
b
le
GCC 5 optimiza
t
ion when PROF
is defined
commit
|
commitdiff
|
tree
2015-10-21
H
.
J
.
Lu
A
pply
-fomit-frame-po
i
n
t
er only to
.
o/
.
os files
commit
|
commitdiff
|
tree
2015-10-19
H
.
J
.
L
u
Mark ld
.
s
o
i
nternel __f
x
stata
t
64 hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Mark l
d
.
so int
e
rnel __uname hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
M
a
rk ld
.
so inte
r
n
e
l stri
n
g function
s
hidden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
Lu
Ma
r
k
ld
.
so int
e
rnel stdli
b
f
u
nct
i
ons h
i
dden
commit
|
commitdiff
|
tree
2015-10-15
H
.
J
.
L
u
Mark ld
.
s
o internel sigaction functions
hidden
commit
|
commitdiff
|
tree
next