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x86/cet: Enable shadow stack during startup
2024-01-01
H
.
J
.
Lu
x
86/cet: Ena
b
le shadow stack during sta
r
tup
commit
|
commitdiff
|
tree
2024-01-01
H
.
J
.
Lu
e
l
f:
A
lways provid
e
_dl_get_dl
_
main_m
a
p in libc
.
a
commit
|
commitdiff
|
tree
2024-01-01
H
.
J
.
Lu
x
8
6
/cet: Sync wi
t
h
Linux kernel 6
.
6 shado
w
stack in
t
erf
a
c
e
commit
|
commitdiff
|
tree
2023-12-22
H
.
J
.
Lu
x86
-
6
4: Fix the tcb field lo
a
d
for x32 [BZ
#
3
1185]
commit
|
commitdiff
|
tree
2023-12-22
H
.
J
.
Lu
x
86
-
64
:
Fix the dtv field
l
oad
for x32 [BZ #31184]
commit
|
commitdiff
|
tree
2023-12-20
H
.
J
.
Lu
x86/ce
t
:
D
on't di
s
a
ble
CET i
f
not single threaded
commit
|
commitdiff
|
tree
2023-12-20
H
.
J
.
Lu
x86: Modularize sysd
e
p
s/x8
6
/dl-cet
.
c
commit
|
commitdiff
|
tree
2023-12-20
H
.
J
.
Lu
x
86
/
cet: Updat
e
tst-cet
-
vfork-1
commit
|
commitdiff
|
tree
2023-12-20
H
.
J
.
Lu
Fix e
l
f: Do not duplicate the GLIBC_
T
UNABLES str
i
ng
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
Lu
tst-
s
etcontext10
.
c: Undef _FORTI
F
Y_SOURCE
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
Lu
Fix elf: Do not duplicate
t
he GLIBC_TUNABLES
string
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
Lu
x
8
6/c
e
t: Ch
e
ck
CPU_FEATURE_ACTIVE in permissive
mode
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
L
u
x86
/
cet: Check legacy shadow sta
c
k
c
o
d
e in
.
init
_
array
.
.
.
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
Lu
x86/cet: Add test
s
for GLIBC_TUNABLES=g
l
i
bc
.
cpu
.
hwc
a
ps
.
.
.
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
Lu
x86/c
e
t: Chec
k
CPU_FEATURE_ACTIVE w
h
en
CET is disabled
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
Lu
x86/cet: Check legacy shadow sta
c
k applications
commit
|
commitdiff
|
tree
2023-12-18
H
.
J
.
L
u
x86/
c
et
:
Don
'
t assume th
a
t
S
HSTK imp
l
ies IB
T
commit
|
commitdiff
|
tree
2023-12-17
H
.
J
.
Lu
x86/cet: Check user_shstk
in /pro
c
/cpuin
f
o
commit
|
commitdiff
|
tree
2023-12-16
H
.
J
.
Lu
Add
a
tes
t
f
o
r setjmp/
l
ongjmp within user context
commit
|
commitdiff
|
tree
2023-12-16
H
.
J
.
Lu
Add a
test for
longjmp
f
rom user c
o
n
t
ext
commit
|
commitdiff
|
tree
2023-12-11
H
.
J
.
Lu
x86: Check PT_GNU_PROPERTY early
commit
|
commitdiff
|
tree
2023-12-11
H
.
J
.
Lu
s
y
sdeps/x86/
M
akefile: Spl
i
t and sor
t
tests
commit
|
commitdiff
|
tree
2023-08-29
H
.
J
.
Lu
x86
:
C
h
e
c
k the lo
w
er byte of EAX of CPUID leaf 2 [BZ
.
.
.
commit
|
commitdiff
|
tree
2023-08-21
H
.
J
.
Lu
x86_64: Add log1p w
i
th FMA
commit
|
commitdiff
|
tree
2023-08-14
H
.
J
.
Lu
x86_64: Add exp
m
1 with FMA
commit
|
commitdiff
|
tree
2023-08-11
H
.
J
.
Lu
x86_64: A
d
d
l
og2 with
FMA
commit
|
commitdiff
|
tree
2023-08-10
H
.
J
.
Lu
x8
6
_64:
S
ort fpu/multiarch/Makefile
commit
|
commitdiff
|
tree
2023-07-27
H
.
J
.
Lu
<sys/plat
f
orm/x86
.
h
>
: Add APX support
commit
|
commitdiff
|
tree
2023-06-30
H
.
J
.
Lu
ld
.
so: Al
w
ays use MA
P
_COPY to map
t
he first segment
.
.
.
commit
|
commitdiff
|
tree
2023-06-01
H
.
J
.
Lu
x
8
6-64:
Use YMM
registers in memcmpeq-evex
.
S
commit
|
commitdiff
|
tree
2023-04-28
H
.
J
.
L
u
_
_
ch
e
ck_pf: Add a
cancellati
o
n cleanup handler [BZ
.
.
.
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/platform/x8
6
.
h>: Add PREFETCHI sup
p
ort
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<sys/platf
o
r
m
/x86
.
h>: Add
A
MX-COMPL
E
X support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/platform/x86
.
h>: Add AV
X
-
N
E-CONVERT support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<
sys/
p
l
a
tform/x86
.
h>: Add AVX-VNNI-INT8
sup
p
ort
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sy
s
/platform/x86
.
h>: Ad
d
MSRLIST support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<sys/platform/x86
.
h>
:
Add A
V
X
-I
F
M
A
support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sy
s
/platform/x86
.
h>: A
d
d
A
MX-FP1
6
support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<sys/
p
l
a
t
f
orm/x86
.
h
>:
Add
W
RMSRNS support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sy
s
/platform/x86
.
h>: Add ArchPerfmo
n
Ext support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/platform/
x
86
.
h>
:
A
d
d CMPCCX
A
DD supp
o
rt
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/plat
f
o
rm/x86
.
h>:
A
dd LASS support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/platform/x86
.
h>: A
d
d RAO-I
N
T support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/platfor
m
/x8
6
.
h>:
Add
LBR
s
upport
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/platform/x86
.
h
>: Add RTM_FORC
E
_ABORT support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<sys/pla
t
form/x86
.
h>: Add SGX-KEYS supp
o
rt
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<
s
ys/platform/x86
.
h
>: Ad
d
BU
S
_LOCK_DETECT
support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys
/
platform/x86
.
h
>
: Add LA57 sup
p
ort
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
plat
f
o
rm
.
te
x
i:
M
o
ve L
A
M after LAHF64_SAHF64
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<bits/plat
f
orm/x86
.
h>: Rename t
o
x
8
6_cpu_IN
D
EX_7_ECX_15
commit
|
commitdiff
|
tree
2023-04-03
H
.
J
.
L
u
x86
:
Set FSGS
B
ASE t
o
a
c
tive
i
f enabl
e
d
b
y
kernel
commit
|
commitdiff
|
tree
2023-02-27
H
.
J
.
Lu
x86_64: Update libm te
s
t ulps
commit
|
commitdiff
|
tree
2023-02-23
H
.
J
.
Lu
tun
a
bles
.
texi: Cha
n
ge \cod
e
{
1} to @cod
e
{1}
commit
|
commitdiff
|
tree
2023-02-23
H
.
J
.
Lu
x
86-64
:
Add gli
b
c
.
cpu
.
prefer_map_32
b
i
t_exec [BZ #28656]
commit
|
commitdiff
|
tree
2023-01-03
H
.
J
.
Lu
x86: Check minimum/maximum of non_
t
emporal_threshold
.
.
.
commit
|
commitdiff
|
tree
2022-12-02
H
.
J
.
Lu
x86
-
64
strncpy: Proper
l
y handle the
length pa
r
a
met
e
r
.
.
.
commit
|
commitdiff
|
tree
2022-12-02
H
.
J
.
L
u
x8
6
-
6
4 strnc
a
t: Properly handle the le
n
gth
p
a
ra
m
eter
.
.
.
commit
|
commitdiff
|
tree
2022-10-31
H
.
J
.
Lu
e
lf: Build
t
st-relr
-
mod[34]
a
.
so with $(LD
F
LAGS-rpath
.
.
.
commit
|
commitdiff
|
tree
2022-08-01
H
.
J
.
Lu
wcsmbs:
A
dd m
i
ssing
t
est-c8rtomb/test-mbrto
c
8 dependency
commit
|
commitdiff
|
tree
2022-07-08
H
.
J
.
Lu
x86-
6
4: Remov
e
redundant strcspn-gener
i
c/st
r
p
brk-generic
.
.
.
commit
|
commitdiff
|
tree
2022-07-07
H
.
J
.
Lu
x86-6
4
: Don't mark sym
b
ols as
hidden in
strcmp-
X
X
X
.
S
commit
|
commitdiff
|
tree
2022-06-30
H
.
J
.
Lu
x8
6
-64
:
Pr
o
perly in
d
ent X86_IFUNC_IMP
L
_ADD_
V
N arguments
Co-authored-by: H.J. Lu <
hjl.tools@gmail.com
>
commit
|
commitdiff
|
tree
2022-06-27
H
.
J
.
L
u
x86-64: Only
d
e
f
i
n
e
u
s
ed SSE/AVX/AVX512
ru
n
-ti
m
e
resolv
e
rs
commit
|
commitdiff
|
tree
2022-06-27
H
.
J
.
L
u
x86: Move CPU_FEATURE{S}_
{
US
A
BLE
|
ARCH}
_
P to isa-level
.
h
commit
|
commitdiff
|
tree
2022-06-17
H
.
J
.
L
u
e
l
f: Silence GC
C
11/12 f
a
ls
e
positi
v
e warning
commit
|
commitdiff
|
tree
2022-06-03
H
.
J
.
Lu
string
.
h: Fix
boolean
s
pellin
g
in comments
commit
|
commitdiff
|
tree
2022-05-26
H
.
J
.
Lu
x86-
6
4:
Ign
o
re
r
_addend for R_X86
_
64_GLOB_DA
T
/R
_
X86_64
_
J
UMP_SLOT
commit
|
commitdiff
|
tree
2022-05-18
H
.
J
.
Lu
E
nable DT_R
E
LR in glibc
shared librar
i
e
s
and PIEs
a
utomatically
commit
|
commitdiff
|
tree
2022-05-13
H
.
J
.
Lu
Add
dec
l
are_
o
bject_symbol_alias for assemb
l
y c
o
des
.
.
.
commit
|
commitdiff
|
tree
2022-04-26
H
.
J
.
Lu
NE
W
S: Ment
i
o
n DT_RELR s
u
pport
commit
|
commitdiff
|
tree
2022-04-26
H
.
J
.
L
u
elf: Add more DT
_
RELR
t
ests
commit
|
commitdiff
|
tree
2022-04-26
H
.
J
.
L
u
elf: Properly ha
n
dle zer
o
DT_
R
ELA/DT_
R
EL values
commit
|
commitdiff
|
tree
2022-04-26
H
.
J
.
Lu
A
d
d GLIBC
_
ABI
_
DT_REL
R
for DT_RE
L
R sup
p
or
t
commit
|
commitdiff
|
tree
2022-04-26
H
.
J
.
Lu
elf: Define DT_REL
R
relate
d
macros and types
commit
|
commitdiff
|
tree
2022-04-22
H
.
J
.
Lu
x86-64: Fix
S
S
E
2
memcmp and SSSE3
m
emmove for
x32
commit
|
commitdiff
|
tree
2022-03-16
H
.
J
.
Lu
benchtests: Use "="
instead of ":=" [BZ #28970]
commit
|
commitdiff
|
tree
2022-03-03
H
.
J
.
Lu
i386:
R
emove libc
-
do-syscall from sysdep-dl-routines
.
.
.
commit
|
commitdiff
|
tree
2022-02-25
H
.
J
.
Lu
buil
d
:
P
roperly generate
.
d dependenc
y
fil
e
s
[
BZ #289
2
2]
commit
|
commitdiff
|
tree
2022-02-25
H
.
J
.
L
u
b
enchtests: Generate
.
d dependency files
[
B
Z
#28922]
commit
|
commitdiff
|
tree
2022-02-25
H
.
J
.
Lu
benchtests
:
Remove dup
l
icat
e
d loop in bench-bzero-walk
.
c
commit
|
commitdiff
|
tree
2022-02-24
H
.
J
.
L
u
benchte
s
ts: Add sma
l
l
s
izes
(
<= 64)
t
o bench-bze
r
o
.
.
.
commit
|
commitdiff
|
tree
2022-02-23
H
.
J
.
Lu
benc
h
tests: A
d
d
benches for m
e
ms
e
t wi
t
h
0 valu
e
commit
|
commitdiff
|
tree
2022-02-21
H
.
J
.
Lu
elf: Check in
v
alid hole in PT_LOAD segments [BZ #28838]
Author: H.J. Lu <
hjl.tools@gmail.com
>
Author: H.J. Lu <
hjl.tools@gmail.com
>
commit
|
commitdiff
|
tree
2022-02-17
H
.
J
.
Lu
st
r
in
g
: Add a testcase for
wc
s
ncmp
w
ith SIZ
E
_
M
AX [BZ
.
.
.
commit
|
commitdiff
|
tree
2022-02-15
H
.
J
.
Lu
x86-64: Defin
e
__m
e
mcm
p
eq in ld
.
s
o
commit
|
commitdiff
|
tree
2022-02-14
H
.
J
.
Lu
x86-64: Remove b
z
e
r
o weak a
l
ias in SS2 memset
Author: H.J. Lu <
hjl.tools@gmail.com
>
commit
|
commitdiff
|
tree
2022-02-14
H
.
J
.
Lu
x
8
6/configure
.
ac: D
e
fine
P
I
_
STATIC_AND_HI
D
DEN/SUPPORT_STATIC_PIE
commit
|
commitdiff
|
tree
2022-02-14
H
.
J
.
Lu
x86: Us
e
C
H
ECK_FEAT
U
RE_P
R
ESEN
T
on
P
CONFIG
commit
|
commitdiff
|
tree
2022-02-14
H
.
J
.
Lu
x
86:
Don't
c
heck PTWRITE i
n
t
s
t-cpu-feat
u
res-cpu
i
nfo
.
c
commit
|
commitdiff
|
tree
2022-02-08
H
.
J
.
Lu
x86-64: Optimize bzero
commit
|
commitdiff
|
tree
2022-02-08
H
.
J
.
Lu
b
enchte
s
ts: A
d
d benches for bzero
commit
|
commitdiff
|
tree
2022-02-07
H
.
J
.
L
u
benchtest
s
: Sort
benches in Makefi
l
e
commit
|
commitdiff
|
tree
2022-02-06
H
.
J
.
Lu
elf:
Replace tst-audit24bmod2
.
s
o
w
i
th tst-a
u
dit24bmod2
commit
|
commitdiff
|
tree
2022-02-06
H
.
J
.
Lu
x
8
6
_64/multi
a
r
ch:
Sort sysd
e
p_rout
i
nes an
d
put one
.
.
.
commit
|
commitdiff
|
tree
2022-02-06
H
.
J
.
Lu
s
tring: S
o
r
t
head
e
r
s, routines, tests
an
d
tes
t
s-transl
a
t
i
o
n
commit
|
commitdiff
|
tree
2022-02-06
H
.
J
.
Lu
x
86: Improve L to suppo
r
t L(X
X
X_SYMBO
L
(YYY, ZZZ))
commit
|
commitdiff
|
tree
2022-02-04
H
.
J
.
Lu
x86
-
64:
F
ix
strcmp
-
evex
.
S
commit
|
commitdiff
|
tree
2022-02-04
H
.
J
.
Lu
x86-64: Fix strcmp-avx2
.
S
commit
|
commitdiff
|
tree
2022-01-31
H
.
J
.
Lu
elf
:
A
dd <dl-r_debug
.
h>
commit
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2022-01-29
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