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x86: In ld.so, diagnose missing APX support in APX-only builds
10 days ago
H
.
J
.
Lu
e
lf: Also compile dl
-
misc
.
os w
i
th $(
r
tld
-
early-cfla
g
s)
commit
|
commitdiff
|
tree
11 days ago
H
.
J
.
Lu
x86:
D
e
fi
n
e MI
N
IM
U
M_X86_ISA_LEVEL
i
n
config
.
h
[BZ
.
.
.
commit
|
commitdiff
|
tree
2024-04-09
H
.
J
.
Lu
nptl: Add
t
st-pthread-
k
ey1-static for BZ #217
7
7
commit
|
commitdiff
|
tree
2024-04-08
H
.
J
.
Lu
elf: Check objname before calling fatal_error
commit
|
commitdiff
|
tree
2024-04-08
H
.
J
.
L
u
Use crtbegin
T
.
o and crt
e
nd
.
o
f
o
r non-PIE static e
x
ecutabl
e
s
commit
|
commitdiff
|
tree
2024-04-06
H
.
J
.
Lu
x
86-64:
E
x
clud
e
FMA4 IFUNC functions for -mapxf
commit
|
commitdiff
|
tree
2024-03-19
H
.
J
.
Lu
x86-64
:
Allocate sta
t
e buffer space for RD
I
, RSI and
R
BX
commit
|
commitdiff
|
tree
2024-02-29
H
.
J
.
L
u
x
86-64: Update _dl
_
tlsdesc
_
dynamic to pr
e
serve AMX
.
.
.
commit
|
commitdiff
|
tree
2024-02-28
H
.
J
.
Lu
x86_64: S
u
ppress false positive valgrind
error
commit
|
commitdiff
|
tree
2024-02-28
H
.
J
.
Lu
x86: Don't check
X
FD again
s
t
/pr
o
c/cpuinfo
commit
|
commitdiff
|
tree
2024-02-28
H
.
J
.
Lu
x8
6
-64
:
D
on'
t
use SSE re
s
olv
e
rs for I
S
A level
3
o
r
.
.
.
commit
|
commitdiff
|
tree
2024-02-28
H
.
J
.
Lu
x86: Up
d
ate _dl_tlsdesc_dynamic to preserve caller
.
.
.
commit
|
commitdiff
|
tree
2024-02-28
H
.
J
.
Lu
sysde
p
s/unix/
s
ys
v
/linux/x86_64/Make
f
i
le:
Add the end
.
.
.
commit
|
commitdiff
|
tree
2024-02-27
H
.
J
.
Lu
x86: Change ENQCM
D
te
s
t to CHE
C
K_FEATURE_P
R
ESENT
commit
|
commitdiff
|
tree
2024-02-25
H
.
J
.
Lu
Support com
p
iling
.
S files with add
i
tional opti
o
ns
commit
|
commitdiff
|
tree
2024-02-25
H
.
J
.
Lu
x8
6
-64: Sa
v
e APX
r
eg
i
sters in ld
.
so trampol
i
ne
commit
|
commitdiff
|
tree
2024-02-15
H
.
J
.
L
u
Apply t
h
e Makefil
e
sorting fix
commit
|
commitdiff
|
tree
2024-02-15
H
.
J
.
Lu
sys
d
eps/x
8
6_64/Makefile (tes
t
s
): Add the end
m
arker
commit
|
commitdiff
|
tree
2024-02-15
H
.
J
.
Lu
so
r
t-makefile-lines
.
p
y: Allow '_' in name a
n
d
"^# name"
commit
|
commitdiff
|
tree
2024-02-12
H
.
J
.
Lu
t
est_printers_
c
ommon
.
p
y: Remove inva
l
id e
s
c
a
pe s
e
quence
commit
|
commitdiff
|
tree
2024-01-16
H
.
J
.
Lu
NEWS: Mention PLT rewrite on x86-64
commit
|
commitdiff
|
tree
2024-01-15
H
.
J
.
L
u
x
8
6-64:
C
heck if
m
prote
c
t works befor
e
rewrit
i
n
g
PL
T
commit
|
commitdiff
|
tree
2024-01-12
H
.
J
.
Lu
x86-6
4
/
c
et: M
a
ke CET feat
u
re check specific
t
o Linux/x86
commit
|
commitdiff
|
tree
2024-01-10
H
.
J
.
Lu
i386: Remove CET support bits
commit
|
commitdiff
|
tree
2024-01-10
H
.
J
.
Lu
x
8
6
-
6
4/cet: Move
c
heck-
c
e
t
.
awk to x
8
6
_
64
commit
|
commitdiff
|
tree
2024-01-10
H
.
J
.
Lu
x86-6
4
/cet: Move dl-cet
.
[ch] to x86_64 di
r
ec
t
ories
commit
|
commitdiff
|
tree
2024-01-10
H
.
J
.
Lu
x86: Move x
8
6-64
shadow
s
tack sta
r
tup code
s
commit
|
commitdiff
|
tree
2024-01-09
H
.
J
.
Lu
Remove insta
l
led
h
e
ader rule on $(
.
.
)i
n
clude
/
%
.
h
commit
|
commitdiff
|
tree
2024-01-06
H
.
J
.
Lu
x32:
H
andle d
i
splace
m
ent overf
l
ow in P
L
T rewrite [
B
Z
.
.
.
commit
|
commitdiff
|
tree
2024-01-05
H
.
J
.
Lu
elf: Add ELF_DYNAMIC_A
F
TER
_
RELOC to
r
ewrite PLT
commit
|
commitdiff
|
tree
2024-01-04
H
.
J
.
Lu
x86-6
4
/cet: Check t
h
e res
t
ore token in longj
m
p
commit
|
commitdiff
|
tree
2024-01-04
H
.
J
.
Lu
i386: Ignore --enable
-
ce
t
commit
|
commitdiff
|
tree
2024-01-01
H
.
J
.
Lu
Add a setjmp/longj
m
p test
between user co
n
texts
commit
|
commitdiff
|
tree
2024-01-01
H
.
J
.
Lu
x8
6
/
cet: Add -f
c
f-protection=none b
e
f
o
re -fcf-prot
e
ction
.
.
.
commit
|
commitdiff
|
tree
2024-01-01
H
.
J
.
Lu
x86/cet: R
u
n some CET
tests with
s
hadow stack
commit
|
commitdiff
|
tree
2024-01-01
H
.
J
.
Lu
x86/cet: D
o
n't set C
E
T a
c
tive by defau
l
t
commit
|
commitdiff
|
tree
2024-01-01
H
.
J
.
Lu
x8
6
/
cet: Check feat
u
re_
1
in TCB fo
r
active IB
T
and
.
.
.
commit
|
commitdiff
|
tree
2024-01-01
H
.
J
.
Lu
x86
/
cet: Enable shadow
s
t
ack during startup
commit
|
commitdiff
|
tree
2024-01-01
H
.
J
.
Lu
elf
:
A
lways provide _dl_get_dl_ma
i
n_ma
p
in libc
.
a
commit
|
commitdiff
|
tree
2024-01-01
H
.
J
.
Lu
x
86
/
cet: Sync with Linux
kernel
6
.
6 shadow stack interface
commit
|
commitdiff
|
tree
2023-12-22
H
.
J
.
L
u
x86
-
64
:
F
i
x
the tcb field loa
d
for x32 [BZ #31185]
commit
|
commitdiff
|
tree
2023-12-22
H
.
J
.
L
u
x86-64: Fix the
d
tv
f
i
e
l
d
loa
d
for x
3
2 [BZ #31184
]
commit
|
commitdiff
|
tree
2023-12-20
H
.
J
.
L
u
x86/c
e
t: Don't disable
C
ET if not single threaded
commit
|
commitdiff
|
tree
2023-12-20
H
.
J
.
L
u
x86: M
o
dularize sysdeps/x86/dl-cet
.
c
commit
|
commitdiff
|
tree
2023-12-20
H
.
J
.
L
u
x86/cet: Update tst-cet-v
f
ork-1
commit
|
commitdiff
|
tree
2023-12-20
H
.
J
.
Lu
Fix elf: Do not
duplicat
e
the GLIBC_TUN
A
BLE
S
s
tring
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
L
u
t
st-setcontext10
.
c: Und
e
f _FORTIFY_SOURCE
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
Lu
Fix elf
:
Do not duplicate the GLIBC_TUNABLES string
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
L
u
x86/cet: Check CPU_FEAT
U
R
E
_ACTIVE
i
n permis
s
ive mode
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
Lu
x
86/cet:
Ch
e
ck lega
c
y shadow stack
c
ode in
.
init_array
.
.
.
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
Lu
x86/cet: Add t
e
s
t
s
f
o
r GLIBC_TU
N
ABLES=glibc
.
cp
u
.
hwcaps
.
.
.
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
Lu
x
86/cet: Check CP
U
_FEATU
R
E_A
C
TIVE when
CET is disable
d
commit
|
commitdiff
|
tree
2023-12-19
H
.
J
.
Lu
x86/cet: Ch
e
ck legacy
s
had
o
w stack applications
commit
|
commitdiff
|
tree
2023-12-18
H
.
J
.
Lu
x86/cet: Don't assume
t
h
a
t
SHST
K
i
mplies IBT
commit
|
commitdiff
|
tree
2023-12-17
H
.
J
.
Lu
x86/cet
:
Check
u
ser_shstk in /proc
/
cpuinfo
commit
|
commitdiff
|
tree
2023-12-16
H
.
J
.
L
u
Ad
d
a
test f
o
r setjmp/longjm
p
within u
s
er
context
commit
|
commitdiff
|
tree
2023-12-16
H
.
J
.
Lu
Add a
t
est
for longjm
p
from user
conte
x
t
commit
|
commitdiff
|
tree
2023-12-11
H
.
J
.
Lu
x86:
Check
P
T
_GNU_
P
ROPERTY e
a
r
ly
commit
|
commitdiff
|
tree
2023-12-11
H
.
J
.
Lu
sysdeps/x8
6
/Makefile: Split and
s
ort tests
commit
|
commitdiff
|
tree
2023-08-29
H
.
J
.
Lu
x86: Check the lower byte of EAX of
C
PUID leaf 2 [BZ
.
.
.
commit
|
commitdiff
|
tree
2023-08-21
H
.
J
.
Lu
x86_64
:
A
d
d log1p with FMA
commit
|
commitdiff
|
tree
2023-08-14
H
.
J
.
Lu
x86_64: Add ex
p
m1 with FMA
commit
|
commitdiff
|
tree
2023-08-11
H
.
J
.
Lu
x86_
6
4: Add lo
g
2 with FMA
commit
|
commitdiff
|
tree
2023-08-10
H
.
J
.
Lu
x86_64:
Sort fpu/
m
ultiarch/Makefile
commit
|
commitdiff
|
tree
2023-07-27
H
.
J
.
Lu
<sys
/
p
l
atform/
x
86
.
h
>: Add
A
PX suppo
r
t
commit
|
commitdiff
|
tree
2023-06-30
H
.
J
.
Lu
ld
.
so: Always use MAP_CO
P
Y
to ma
p
the first segmen
t
.
.
.
commit
|
commitdiff
|
tree
2023-06-01
H
.
J
.
Lu
x8
6
-64: Us
e
YMM regis
t
ers in memcmpeq-evex
.
S
commit
|
commitdiff
|
tree
2023-04-28
H
.
J
.
Lu
_
_
check_pf
:
Add
a
c
a
nc
e
llation cleanup handler [B
Z
.
.
.
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/plat
f
orm/x86
.
h>: Add PREFETCHI support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/platform/x86
.
h>: Add AMX-COMPLEX su
p
port
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<
s
y
s/platform/x86
.
h>: Ad
d
AVX-NE-CONVE
R
T
s
u
ppo
r
t
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<sys/plat
f
or
m
/x
8
6
.
h>: A
d
d
A
VX-VNN
I
-I
N
T8
su
p
port
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<
sys/platform/x86
.
h>:
Add M
S
RL
I
ST support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<
s
ys/pl
a
tform/x86
.
h
>
: Add AVX-IFMA sup
p
o
rt
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<sys/plat
f
or
m
/x86
.
h>: Add AMX-FP16 support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<sys/platform/x8
6
.
h>: Add WRMSRNS support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<sys/platform/x86
.
h>: Add
Arc
h
Pe
r
fmo
n
E
x
t
support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<
sys/platform/x86
.
h>: Add CMPC
C
X
ADD
s
u
ppo
r
t
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/platform/x86
.
h>: Add LA
S
S support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/pl
a
tform/x8
6
.
h>: Add RAO-INT suppo
r
t
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<sys/platform/x86
.
h>: Ad
d
LBR s
u
p
port
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<sys
/
pla
t
form/x86
.
h
>
:
A
d
d RTM_FORCE_ABORT
s
u
pport
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/pla
t
form/x86
.
h>:
Add SGX-K
E
YS
s
upport
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/platform/x86
.
h>: Add BUS_LOCK_DE
T
ECT suppor
t
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
<sys/platform/
x
86
.
h>: A
d
d LA
5
7 support
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
Lu
platform
.
tex
i
: Move
L
AM after LAHF64_SAHF64
commit
|
commitdiff
|
tree
2023-04-05
H
.
J
.
L
u
<
bits/platform/
x
86
.
h>: Rename to x86_cpu_INDEX_7_
E
C
X
_15
commit
|
commitdiff
|
tree
2023-04-03
H
.
J
.
L
u
x86: S
e
t
F
SGSBASE to active
i
f enabled by kernel
commit
|
commitdiff
|
tree
2023-02-27
H
.
J
.
Lu
x86_64: Update libm test ulps
commit
|
commitdiff
|
tree
2023-02-23
H
.
J
.
L
u
t
u
n
ables
.
texi: Change \code{1} to
@code{1
}
commit
|
commitdiff
|
tree
2023-02-23
H
.
J
.
Lu
x86-64:
Add glibc
.
cpu
.
prefer_m
a
p
_
32bit_exec [BZ #28656]
commit
|
commitdiff
|
tree
2023-01-03
H
.
J
.
Lu
x86: Check mi
n
imum/maximum of non_tempo
r
al_thres
h
old
.
.
.
commit
|
commitdiff
|
tree
2022-12-02
H
.
J
.
Lu
x86-6
4
strn
c
py: Properly handle the lengt
h
parameter
.
.
.
commit
|
commitdiff
|
tree
2022-12-02
H
.
J
.
L
u
x86-64 strnca
t
: Pro
p
e
r
ly h
a
ndle
the length par
a
meter
.
.
.
commit
|
commitdiff
|
tree
2022-10-31
H
.
J
.
Lu
e
l
f:
Build ts
t
-relr-mod[34]a
.
so with $(LDFLAGS-rpath
.
.
.
commit
|
commitdiff
|
tree
2022-08-01
H
.
J
.
Lu
w
csmbs: Add missing test-c8
r
tomb/test-
m
brtoc8 dep
e
ndency
commit
|
commitdiff
|
tree
2022-07-08
H
.
J
.
L
u
x86-
6
4: Remove
re
d
u
n
d
ant s
t
rcspn-g
e
neri
c
/s
t
rpbrk-gene
r
ic
.
.
.
commit
|
commitdiff
|
tree
2022-07-07
H
.
J
.
L
u
x
8
6-64: Don'
t
mar
k
symbols as hidden in strcmp-XXX
.
S
commit
|
commitdiff
|
tree
2022-06-30
H
.
J
.
Lu
x
8
6
-64: P
r
oper
l
y indent
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
.
Lu
x86-64: Only d
e
fine used SSE/AVX
/
A
V
X512
run
-
tim
e
resolvers
commit
|
commitdiff
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