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NEWS: Document LD_PREFER_MAP_32BIT_EXEC as x86-64 only
2021-12-14
H
.
J
.
Lu
NE
W
S
: Document LD_PREFER_M
A
P_32B
I
T_EXEC as x86-64
only
commit
|
commitdiff
|
tree
2021-12-14
H
.
J
.
Lu
elf: Align
argu
m
ent of __munmap to pa
g
e size [BZ #28676]
commit
|
commitdiff
|
tree
2021-12-14
H
.
J
.
Lu
NEWS: Move
LD_PREFER_MAP_32BIT
_
EXEC
commit
|
commitdiff
|
tree
2021-12-13
H
.
J
.
Lu
D
i
s
a
ble DT_RUNPA
T
H on NS
S
tests [BZ #28455]
commit
|
commitdiff
|
tree
2021-12-10
H
.
J
.
Lu
x86-64: Remove LD_PREFER_M
A
P
_32BIT_
E
XEC support [BZ
.
.
.
commit
|
commitdiff
|
tree
2021-12-10
H
.
J
.
Lu
Add a
te
s
tcase t
o
che
c
k a
l
ignment of PT_LOAD se
g
m
ent
.
.
.
commit
|
commitdiff
|
tree
2021-12-10
Rongwei
W
ang
elf: Pr
o
perl
y
alig
n
PT_LO
A
D
s
egments [BZ
#
28676]
commit
|
commitdiff
|
tree
2021-12-06
H
.
J
.
Lu
x86
:
Do
n
't set
P
refer_No_AVX512 for processors wit
h
.
.
.
commit
|
commitdiff
|
tree
2021-12-04
H
.
J
.
Lu
A
d
d --wi
t
h-t
i
m
e
o
u
tf
a
c
t
or=NUM
t
o specify
T
IMEOUTFACTOR
commit
|
commitdiff
|
tree
2021-12-04
Noah
G
olds
t
ein
x86-64: Use notl in
EVEX strcmp
[BZ #28646]
Co-Authored-By:
H.J. Lu
<hjl.tools@gmail.com>
commit
|
commitdiff
|
tree
2021-11-16
H
.
J
.
L
u
elf: Use
a tempora
r
y file to generate
Makefile fragments
.
.
.
commit
|
commitdiff
|
tree
2021-11-15
H
.
J
.
Lu
d
so-ordering-test
.
py: Pu
t
all sources in
o
ne d
i
rectory
.
.
.
commit
|
commitdiff
|
tree
2021-11-15
H
.
J
.
L
u
Move assign
m
ent o
u
t of
t
he CAS con
d
ition
Author:
H.J. Lu
<hjl.tools@gmail.com>
Author:
H.J. Lu
<hjl.tools@gmail.com>
commit
|
commitdiff
|
tree
2021-11-13
H
.
J
.
Lu
A
dd
a
co
m
ment f
o
r --enable-initfini-array [BZ #27945
]
commit
|
commitdiff
|
tree
2021-11-12
H
.
J
.
Lu
Ad
d
LLL_MUTEX_READ_LOCK
[BZ #2853
7
]
commit
|
commitdiff
|
tree
2021-11-12
H
.
J
.
Lu
Avoid ext
r
a load with CAS in _
_
pthread_mu
t
ex_clockl
o
ck_co
m
mo
.
.
.
commit
|
commitdiff
|
tree
2021-11-12
H
.
J
.
Lu
A
v
oid extra load with CAS in __pthr
e
ad_m
u
tex_lock_f
u
ll
.
.
.
commit
|
commitdiff
|
tree
2021-11-10
H
.
J
.
Lu
R
e
mov
e
the unused +mkdep/+make-dep
s
/s-
p
roto
.
S/
s
-
p
roto
.
.
.
commit
|
commitdiff
|
tree
2021-11-07
H
.
J
.
Lu
test-memcpy
.
c: Double
T
IMEOUT to (8 * 60
)
Reviewed-by:
H.J. Lu
<hjl.tools@gmail.com>
commit
|
commitdiff
|
tree
2021-11-06
H
.
J
.
Lu
Remo
v
e the last t
r
a
c
e
of ge
n
er
a
te-md5 [BZ
#
28554
]
commit
|
commitdiff
|
tree
2021-11-05
H
.
J
.
Lu
Configure GC
C
with --enable-initfi
n
i-array
[BZ #27945]
Author:
H.J. Lu
<hjl.tools@gmail.com>
commit
|
commitdiff
|
tree
2021-11-01
H
.
J
.
Lu
x86-64
:
Remov
e
Prefer_AVX2_STRCMP
commit
|
commitdiff
|
tree
2021-11-01
H
.
J
.
Lu
x86-64: Improve EVEX strc
m
p with ma
s
ked load
commit
|
commitdiff
|
tree
2021-10-25
H
.
J
.
Lu
elf: Mak
e
global
.
out de
p
end on r
e
l
depmod4
.
so [BZ #28457]
commit
|
commitdiff
|
tree
2021-10-23
H
.
J
.
Lu
bench-math: Sort and
p
u
t each ben
c
h per line
commit
|
commitdiff
|
tree
2021-10-20
H
.
J
.
Lu
x
8
6-6
4
: Ad
d
sysdeps/x86_64/
f
p
u
/
Makec
o
n
fig
commit
|
commitdiff
|
tree
2021-10-19
H
.
J
.
Lu
ld
.
so
:
Initialize bootstrap_map
.
l_ld_readonly [BZ
.
.
.
commit
|
commitdiff
|
tree
2021-10-14
H
.
J
.
Lu
x86-64: Add test-vector-abi
.
h/test-v
e
ctor-abi-sinc
o
s
.
h
commit
|
commitdiff
|
tree
2021-10-07
H
.
J
.
Lu
A
d
d run-time ch
e
ck
f
or ind
i
rect external
a
ccess
commit
|
commitdiff
|
tree
2021-10-07
H
.
J
.
L
u
Initial support for GNU_PROPERTY_1_NEE
D
ED
commit
|
commitdiff
|
tree
2021-10-06
H
.
J
.
Lu
ld
.
s
o
: Don't
f
ill the DT
_
DEBUG entry in l
d
.
so [BZ
.
.
.
commit
|
commitdiff
|
tree
2021-10-04
H
.
J
.
Lu
benchtest
s
:
B
u
ildi
n
g
benchmarks as
stati
c
exec
u
ta
b
les
commit
|
commitdiff
|
tree
2021-09-30
H
.
J
.
Lu
elf: Replace ns
i
d
w
ith a
r
g
s
.
nsid [BZ #27609]
commit
|
commitdiff
|
tree
2021-09-29
H
.
J
.
Lu
elf: Copy l
_
add
r
/l_ld w
h
en adding ld
.
s
o to a n
e
w n
a
m
espace
commit
|
commitdiff
|
tree
2021-09-27
H
.
J
.
Lu
Disable symbol
h
ac
k
in libc
_
nonshared
.
a
commit
|
commitdiff
|
tree
2021-09-25
H
.
J
.
L
u
Avoid warnin
g
: overri
d
i
ng recip
e
f
o
r
.
.
.
/
t
st
-
ro-dynamic
.
.
.
commit
|
commitdiff
|
tree
2021-09-22
H
.
J
.
Lu
ld
.
s
o
: Replace DL_RO
_
DYN_SECTION with dl
_
re
l
o
c
ate_ld
.
.
.
commit
|
commitdiff
|
tree
2021-09-19
H
.
J
.
Lu
Extend s
t
ruct r_debug
to support multipl
e
namespaces
.
.
.
commit
|
commitdiff
|
tree
2021-08-30
H
.
J
.
Lu
x86-64
:
Use testl to c
h
e
c
k __x86_string_cont
r
ol
commit
|
commitdiff
|
tree
2021-08-30
H
.
J
.
L
u
i686: Don't include mul
t
iarch memove in libc
.
a
commit
|
commitdiff
|
tree
2021-08-24
H
.
J
.
Lu
x86-6
4
: Rem
o
ve assembl
e
r AVX51
2
DQ
c
heck
commit
|
commitdiff
|
tree
2021-08-24
H
.
J
.
L
u
x86-64: Remove compiler -mavx512f check
commit
|
commitdiff
|
tree
2021-08-24
H
.
J
.
Lu
Use _
_
e
xecutable_start as the lowe
s
t address fo
r
profil
i
ng
.
.
.
commit
|
commitdiff
|
tree
2021-08-22
H
.
J
.
Lu
x86-64:
O
p
tim
i
ze load of all bits set i
n
t
o ZMM
r
e
gister
.
.
.
commit
|
commitdiff
|
tree
2021-08-20
H
.
J
.
Lu
Update string/test-memmove
.
c to
c
o
ver 16KB co
p
y
commit
|
commitdiff
|
tree
2021-07-28
H
.
J
.
Lu
x86-64: Add Avo
i
d_Short_Distance_RE
P
_MOVSB
Author:
H.J. Lu
<hjl.tools@gmail.com>
commit
|
commitdiff
|
tree
2021-07-28
H
.
J
.
Lu
Typo:
R
ename H
A
VE_CLONE
3
_WAPPER to HAVE_C
L
O
NE3_WRAPPER
commit
|
commitdiff
|
tree
2021-07-23
H
.
J
.
Lu
x86:
I
nstall
<
bits/platform/x86
.
h> [B
Z
#27958]
commit
|
commitdiff
|
tree
2021-07-19
H
.
J
.
L
u
i386: Add the clone3 w
r
apper
commit
|
commitdiff
|
tree
2021-07-14
H
.
J
.
Lu
Add static tests
for _
_
clone_internal
commit
|
commitdiff
|
tree
2021-07-14
H
.
J
.
L
u
x8
6
-64:
Ad
d
the c
l
one3 wrapper
commit
|
commitdiff
|
tree
2021-07-14
H
.
J
.
L
u
Add an internal wrapper fo
r
clone, clo
n
e2
and
c
lon
e
3
commit
|
commitdiff
|
tree
2021-07-13
H
.
J
.
Lu
mch
e
ck: Align st
r
u
ct hdr
to MALLOC_
A
LIGNMEN
T
bytes
.
.
.
commit
|
commitdiff
|
tree
2021-07-11
H
.
J
.
Lu
support: Replace _SC_MIN
S
I
G
S
T
KSZ wi
t
h
_SC_SIGSTKS
Z
commit
|
commitdiff
|
tree
2021-07-09
H
.
J
.
Lu
s
u
p
port
:
Replace MINS
I
GSTKSZ wit
h
sysconf (_S
C
_MINSIGSTKSZ)
commit
|
commitdiff
|
tree
2021-07-09
H
.
J
.
Lu
Define
P
THREAD_STACK_MIN to sysconf(_SC_THR
E
AD_
S
TACK_MIN)
commit
|
commitdiff
|
tree
2021-07-09
H
.
J
.
Lu
Add a generic m
a
l
l
oc test for MALLOC_
A
LIGNMENT
commit
|
commitdiff
|
tree
2021-07-09
H
.
J
.
Lu
Prop
e
rly run tst-spawn5 directly [BZ
#
28067]
commit
|
commitdiff
|
tree
2021-07-07
liuhongt
soft-fp: Ad
d
__ext
e
ndhf
s
f2/__ext
e
ndhfdf2, __tru
n
csfhf2
.
.
.
commit
|
commitdiff
|
tree
2021-07-01
H
.
J
.
Lu
soft
-
fp:
Add __extendhfxf2 and
_
_truncxfhf2
commit
|
commitdiff
|
tree
2021-07-01
H
.
J
.
Lu
x86:
C
heck RTM_AL
W
AYS_A
B
ORT for RTM [BZ #28
0
33]
commit
|
commitdiff
|
tree
2021-06-27
H
.
J
.
Lu
Update mat
h
: redi
r
ect roundeven func
t
io
n
commit
|
commitdiff
|
tree
2021-06-27
Shen-T
a
Hsieh
U
s
e
GC
C
builtins for round
e
ven functions
i
f desired
.
Reviewed-by:
H.J. Lu
<hjl.tools@gmail.com>
commit
|
commitdiff
|
tree
2021-06-27
Shen-Ta Hsieh
x
86_64:
r
ounde
v
en with sse4
.
1
support
Reviewed-by:
H.J. Lu
<hjl.tools@gmail.com>
commit
|
commitdiff
|
tree
2021-06-27
Shen-Ta
H
si
e
h
m
a
th: red
i
rec
t
r
o
undeven function
Reviewed-by:
H.J. Lu
<hjl.tools@gmail.com>
commit
|
commitdiff
|
tree
2021-06-24
H
.
J
.
Lu
x86: Cop
y
IBT and
SHSTK usable only if CET is enabl
e
d
commit
|
commitdiff
|
tree
2021-06-23
H
.
J
.
L
u
x86
-
64: Mov
e
strlen
.
S to multiarch/s
t
rlen-
v
ec
.
S
commit
|
commitdiff
|
tree
2021-06-02
Sunil K P
a
ndey
I
mpr
o
ve test coverage
o
f st
r
len fu
n
ction
Reviewed-by:
H.J. Lu
<hjl.tools@gmail.com>
commit
|
commitdiff
|
tree
2021-05-31
H
.
J
.
Lu
x86-64: Align child stack to 16 bytes [BZ #2790
2
]
commit
|
commitdiff
|
tree
2021-05-24
H
.
J
.
Lu
P
r
op
e
rly
c
heck stack alignment [BZ
#27901]
commit
|
commitdiff
|
tree
2021-05-22
H
.
J
.
Lu
Add cast_
t
o_po
i
nter
t
o cast
a
n inte
g
er to void * p
o
int
e
r
commit
|
commitdiff
|
tree
2021-05-08
Alice Xu
x
8
6
-64: Fix
a
n unkn
o
wn ve
c
tor operation in memchr-e
v
ex
.
S
Reviewed-by:
H.J. Lu
<hjl.tools@gmail.com>
commit
|
commitdiff
|
tree
2021-05-07
H
.
J
.
L
u
ma
l
loc: M
a
ke t
u
nable callback functions
s
tatic
commit
|
commitdiff
|
tree
2021-05-07
H
.
J
.
Lu
Run $(objpfx)iconvconfig
with $(run-p
r
ogram-prefix
.
.
.
commit
|
commitdiff
|
tree
2021-05-03
Noah
G
oldst
e
in
Bench: Expand bench-memc
h
r
.
c
commit
|
commitdiff
|
tree
2021-05-03
H
.
J
.
L
u
x86: Set rep_movsb_thres
h
o
l
d to
2
112 on
p
rocessor
s
.
.
.
commit
|
commitdiff
|
tree
2021-05-03
H
.
J
.
Lu
bench-
m
emcpy: Col
l
ect data
from
2KB
to 4KB
commit
|
commitdiff
|
tree
2021-04-25
N
oah Golds
t
e
in
x86: Opti
m
ize strchr-evex
.
S
commit
|
commitdiff
|
tree
2021-04-25
Noah Goldstein
x86: Optimize strchr-avx2
.
S
commit
|
commitdiff
|
tree
2021-04-22
H
.
J
.
L
u
x86: tst-cpu-features-
s
u
p
ports
.
c: Update AMX che
c
k
commit
|
commitdiff
|
tree
2021-04-20
Noah
G
olds
t
ein
x86
:
O
pti
m
i
z
e strle
n
-avx
2
.
S
commit
|
commitdiff
|
tree
2021-04-20
Noah Goldstein
x86:
O
p
t
i
mize
strlen-evex
.
S
commit
|
commitdiff
|
tree
2021-04-20
H
.
J
.
Lu
Rein
d
e
n
t strin
g
/te
s
t-memmove
.
c
commit
|
commitdiff
|
tree
2021-04-19
Noah Gol
d
stein
x86: Expand
test-memset
.
c
a
n
d
bench-memset
.
c
commit
|
commitdiff
|
tree
2021-04-19
Noah Goldstein
x86: Optimize
less
_
v
e
c eve
x
a
nd avx51
2
memse
t
-v
e
c-unaligned
.
.
.
commit
|
commitdiff
|
tree
2021-04-19
H
.
J
.
L
u
x
8
6-64
:
R
e
quire BMI2 for strch
r
-avx2
.
S
commit
|
commitdiff
|
tree
2021-04-19
H
.
J
.
Lu
x86-64
:
Re
q
uire BMI2 fo
r
__strlen_eve
x
and __strnlen_evex
Author:
H.J. Lu
<hjl.tools@gmail.com>
commit
|
commitdiff
|
tree
2021-04-16
n
oah
x86
:
Exp
a
nding test-me
m
mo
v
e
.
c, test-m
e
mcpy
.
c, be
n
ch
.
.
.
commit
|
commitdiff
|
tree
2021-04-16
noah
x86
:
Update large
memcpy case in memmove-v
e
c-
u
naligned
.
.
.
commit
|
commitdiff
|
tree
2021-04-01
Sunil K
P
andey
x86-64: Fix i
f
def
indenta
t
ion
in strlen-evex
.
S
commit
|
commitdiff
|
tree
2021-04-01
H
.
J
.
L
u
x86_
6
4: Corre
c
t T
H
RE
A
D
_
S
E
T
M
EM
/
TH
R
E
A
D_S
E
T
M
EM_NC for
.
.
.
commit
|
commitdiff
|
tree
2021-03-29
H
.
J
.
Lu
x86
-
64:
U
se ZMM16-
Z
MM31 in A
V
X512 memmov
e
f
amily functions
commit
|
commitdiff
|
tree
2021-03-29
H
.
J
.
Lu
x
86
-
64:
U
se ZMM
1
6-ZMM31 in
A
VX512 mems
e
t f
a
m
i
l
y
fun
c
tion
s
commit
|
commitdiff
|
tree
2021-03-29
H
.
J
.
Lu
x8
6
: Add str
i
ng/me
m
ory
f
unc
t
i
on tests
i
n RTM region
commit
|
commitdiff
|
tree
2021-03-29
H
.
J
.
Lu
x86-64: Add AVX optimized
s
tr
i
ng/memory
fun
c
t
ions for
R
TM
commit
|
commitdiff
|
tree
2021-03-29
H
.
J
.
L
u
x86-64: Add memcm
p
family func
t
ions wi
t
h 2
5
6-bit
E
VEX
commit
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commitdiff
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tree
2021-03-29
H
.
J
.
Lu
x86-64: Add memse
t
family functio
n
s with 256-bit EV
E
X
commit
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commitdiff
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tree
2021-03-29
H
.
J
.
Lu
x
86-
6
4: Add memmo
v
e family
functions with 2
5
6-bit EVEX
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commitdiff
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tree
2021-03-29
H
.
J
.
L
u
x86-64: Add strcpy family fun
c
tions wit
h
2
56-bit EVEX
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commitdiff
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tree
2021-03-29
H
.
J
.
Lu
x86-64
:
Add ifunc-avx2
.
h
f
u
nctions with 256-bit EVEX
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