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tci: move tci_regs to tcg_qemu_tb_exec's stack
2017-10-10
Emili
o
G
.
Cota
tci:
m
ove tci_re
g
s
t
o
t
cg_qemu_tb
_
ex
e
c's
stack
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
E
m
ilio
G
.
Cota
exec-all: extract
t
b->t
c
_* i
n
to a separa
t
e
struct tc_tb
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Emil
i
o G
.
Cota
translat
e
-all:
d
efine and use DEBUG_TB_CHECK_GA
T
E
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Em
i
lio G
.
C
o
t
a
translate-all: define
a
nd use DEBUG_TB_INVALIDATE_
G
ATE
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Emilio G
.
C
o
t
a
exec-all
:
in
t
r
o
d
u
ce TB_PAGE_A
D
DR_FMT
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
E
milio G
.
Cota
translate-all: de
f
in
e
and use
DE
B
UG_TB_FLUSH_G
A
TE
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Emilio G
.
Cota
exec
-
all: bring tb
-
>invalid into t
b
-
>
cflags
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Emilio G
.
C
o
ta
tcg: consolidate TB lookups in tb_look
u
p
_
_
cpu_state
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Emil
i
o G
.
Cota
t
c
g: remove addr argu
m
ent from lookup_tb_p
t
r
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Emilio G
.
Co
t
a
tcg
/
mips: constify
t
cg_target_ca
l
lee_sav
e
_regs
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Emilio G
.
C
o
ta
tcg/
i
3
8
6: constify tcg_
t
arg
e
t
_
callee_save_r
e
g
s
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Emilio G
.
C
o
ta
cpu-exec: rename have
_
tb_lock t
o
acquired_tb_
l
ock in
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Emil
i
o G
.
C
ota
translat
e
-all:
make
have_tb_
l
ock static
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Em
i
lio G
.
Cota
exec-all: fix typos in Tran
s
lationBl
o
ck's document
a
ti
o
n
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Emilio G
.
C
o
ta
tcg: fix c
o
rruptio
n
of code_ti
m
e profiling counter
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-10-10
Emilio G
.
Cota
cputl
b
: bring back tlb_flush_count un
d
er !TLB
_
DE
B
U
G
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-07-24
E
m
ili
o
G
.
Co
t
a
target
/
arm: fix TCG temp leak i
n
aarch64 rev16
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-07-14
Emilio G
.
Cota
translate-all: re
m
ove redundant !tcg
_
enabled che
c
k
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-07-14
Emilio G
.
Cot
a
v
l
: fix br
e
akage of -tb
-
size
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-30
Emili
o
G
.
C
ota
tc
g
: cons
i
stently access c
p
u
->tb_jmp_cache
a
tom
i
cally
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-30
Emil
i
o G
.
C
ota
g
e
n
-icount: use
tcg_
c
tx
.
tcg_en
v
i
n
stea
d
o
f
cpu_env
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-30
E
m
ilio G
.
Co
t
a
gen
-
icount: add
m
issi
n
g i
n
li
n
e to gen
_
t
b
_
e
nd
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-19
Emilio
G
.
Cota
translate-all: consolidate tb init in tb_
g
en
_
c
o
de
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-19
Emilio G
.
Cota
tcg: al
l
o
c
ate T
B
struct
s
be
f
o
r
e
t
h
e
corr
e
s
pon
d
ing trans
l
ated
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-19
Emilio
G
.
Cota
util:
a
dd cacheinfo
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-05
Emilio
G
.
Cota
t
a
r
get/aarc
h
64: optimize
indirect
branches
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-05
Emilio G
.
C
o
ta
t
arget/aa
r
c
h64: optimize cross-
p
age direct
j
umps in
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-05
Emilio G
.
Cota
tb-h
a
s
h
: improve tb_jmp_cache
hash function in use
r
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-05
Emilio G
.
Cota
target/i386: optimize indirect br
a
nches
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-05
Emilio G
.
C
o
ta
targ
e
t/i386: optimize cros
s
-pag
e
direct jumps in softmmu
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-05
Emilio G
.
Cota
targ
e
t/
i
3
8
6:
i
ntrod
u
c
e g
e
n_
j
r helper to gene
r
a
t
e loo
k
up_and_
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-05
Emilio
G
.
Cota
t
arget
/
a
r
m
: optimize indirect branc
h
es
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-05
Emilio
G
.
Cota
t
arget/ar
m
: optimize cross-page direct j
u
m
ps in
s
oftmmu
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-05
Em
i
li
o
G
.
C
ota
tcg/i386
:
implement goto_p
t
r
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2017-06-05
E
m
i
lio G
.
Cota
t
c
g: I
n
troduce goto_
p
tr opcode and tcg_gen_lookup_and_
g
o
t
o_p
t
r
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emilio G
.
Cota
target
-
arm: remove EXCP
_
S
TREX
+
cpu_exclusive_{tes
t
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emilio
G
.
Cota
l
i
nux-user: remove ha
n
dl
i
ng
o
f aarch64's
E
XCP_STR
E
X
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
E
m
ilio G
.
Cota
linux-user: remo
v
e handling of ARM
'
s EX
C
P_STREX
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emili
o
G
.
Cota
t
a
rget-arm: emulate aarch6
4
's LL/SC u
s
ing cmpxchg he
l
per
s
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emilio
G
.
Cota
target-arm: emulate
S
WP
wi
t
h atomic_xchg
helpe
r
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emi
l
io
G
.
C
o
ta
target-ar
m
: emulate
L
L/
S
C
u
s
ing cm
p
xchg helpers
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
E
m
ilio G
.
C
o
ta
tests: add
atomi
c
_add-bench
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emil
i
o G
.
Cot
a
target-i386: remove
h
el
p
er_loc
k
()
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
E
milio G
.
Cota
target-i386: emulate XCHG u
s
ing
atomic helper
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emi
l
io G
.
C
o
ta
t
arge
t
-i386: emulate
L
O
CK'ed
BTX ops
u
sin
g
at
o
mi
c
helpers
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emilio G
.
Cota
target-
i
386:
e
mulat
e
LO
C
K'ed XADD using atomic h
e
lp
e
r
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
E
mil
i
o G
.
Cot
a
target-i386:
e
mulate LOCK'ed NEG using
cm
p
xchg
helper
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
E
milio G
.
C
o
ta
t
arg
e
t-i386: emulate LOCK'
e
d NOT using atomic helper
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emilio G
.
C
ota
t
a
rget-i386
:
emulat
e
LOCK'
e
d IN
C
using atomic helper
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emi
l
io G
.
Cot
a
target-
i
3
86:
e
mu
l
ate LOCK'ed OP
i
n
s
tructions usi
n
g
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emilio G
.
Cota
target-i
3
86
:
emulate LOCK'
e
d cmpxchg
using c
m
pxchg
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emilio
G
.
Cota
atomics
:
add atomic_
o
p_
f
etch
variants
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-26
Emilio G
.
C
o
ta
atomics:
add atomic_
x
or
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-24
Emilio G
.
Cota
qh
t
-ben
c
h: relax test_s
t
art/stop atomic accesses
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-06
Emili
o
G
.
C
ot
a
test-qht: perform lookups under rcu_read_l
o
c
k
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-06
Em
i
l
i
o G
.
Cota
qht: fix unl
o
c
k
-aft
e
r-free segfau
l
t upon
r
esizing
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-10-06
Emilio G
.
Co
t
a
qht: s
i
mpli
f
y
q
ht
_
reset_size
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-08-03
Emilio G
.
Cota
qdist: return "(empty)" instea
d
of
N
ULL w
h
en printing
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-08-03
Emil
i
o G
.
Cot
a
q
di
s
t
:
use
g
_renew
an
d
g_new instead of g_realloc a
n
d
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-08-02
Emilio G
.
Cot
a
qdist
:
fix
memory leak
during binning
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-08-02
E
m
il
i
o G
.
Cot
a
qht:
d
o not segfau
l
t
w
h
en gat
h
ering stats from an uninitiali
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-12
Emili
o
G
.
Cota
translat
e
-all: a
d
d tb hash bucket
in
f
o t
o
'
i
n
f
o
j
it
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-12
Emilio G
.
C
o
t
a
tb hash: tr
a
ck translated blocks w
i
th qht
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-12
Emilio G
.
Cota
qht: add test-qht-par to invo
k
e qht-bench from 'chec
k
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-12
Emilio
G
.
Cota
q
ht: a
d
d qht
-
b
ench
,
a performance bench
m
ark
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-11
Emilio
G
.
Cota
qht: add test program
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-11
Emilio G
.
Co
t
a
qht: QEMU's fast, re
s
i
z
able
and scalable
Has
h
Table
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-11
E
milio G
.
Cot
a
qdi
s
t
:
add
t
est program
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-11
Emilio G
.
Cota
q
dist: add module to rep
r
es
e
nt frequ
e
ncy d
i
stributi
o
ns
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-11
Emil
i
o G
.
C
ota
tb hash: h
a
sh phys_pc, p
c
,
a
nd
f
lags wit
h
xxhash
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-11
Emilio G
.
Cota
exec: add
tb_hash
_
func5
,
der
i
ved from xxhash
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-11
Emil
i
o G
.
Cot
a
include/processor
.
h: de
f
ine cpu_relax()
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-11
Emi
l
io G
.
Cot
a
seqlock: r
e
name write_lock/unl
o
ck to write_
b
egin/end
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-11
Emili
o
G
.
Cota
seql
o
ck: remove optional mutex
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
|
tree
2016-06-11
Emilio G
.
Cota
compil
e
r
.
h: add QEMU_ALIGNED() to enforc
e
struct align
m
ent
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
commit
|
commitdiff
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tree
2016-05-29
E
mil
i
o
G
.
C
o
t
a
atomic
s
: do not emit consume
b
arri
e
r for atomic_rcu_read
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2016-05-29
Emilio
G
.
C
ota
atomics: emit an smp
_
re
a
d
_
barri
e
r_depend
s
()
b
arrier
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2016-05-29
E
m
i
l
io G
.
Co
t
a
docs/atomi
c
s: update a
t
omic_read/set
comparison wi
t
h
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2016-05-13
E
m
ilio G
.
Co
t
a
translate-all
:
add missing munmap
o
f
the
code_gen guard
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2016-05-13
Emilio G
.
Cota
trans
l
ate-all
:
remove redund
a
nt sett
i
ng of tcg_ctx
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2016-05-13
E
m
ilio G
.
Cota
tb: consiste
n
tly use uint32_t
f
or tb->flags
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2016-04-07
Emilio
G
.
Cota
translate-all:
a
dd mi
s
sing fol
d
of tb_ct
x
into
t
c
g_ctx
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-09-09
Emilio G
.
Cota
translate-all
:
remove obso
l
e
te comment about l1_map
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-09-09
E
m
ilio
G
.
Cot
a
linux-use
r
: call rc
u
_
(un)register
_
thre
a
d on p
t
hread_
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-09-09
Emilio G
.
C
ota
rcu: fix comment with s/rcu_gp_
l
oc
k
/rcu_reg
i
stry_lock/
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-09-09
Emil
i
o G
.
Cota
rcu: init rcu_
r
egi
s
tr
y
_lock after fork
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-09-07
Emil
i
o G
.
Cot
a
s
eqlock: read
s
eq
u
ence number ato
m
ical
l
y
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-09-07
Emilio G
.
Co
t
a
s
e
qlock: add missing
'
inline' to
seqloc
k
_
read_retry
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-09-02
Emilio G
.
C
o
ta
qemu
-
thread: handle spuri
o
us futex_wait wake
u
ps
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-05-08
Emilio
G
.
Cota
co
n
fi
g
ure:
r
equire
__th
r
ead
suppo
r
t
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-05-05
Emilio G
.
Cota
tcg: optimise me
m
o
ry layout of TCGTemp
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-04-30
Emilio G
.
Cota
linu
x
-user/elfload: u
s
e QTAILQ_FORE
A
CH instead of open
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-04-30
Emilio G
.
Cot
a
coroutin
e
: rem
o
ve un
n
ecessary parenthes
e
s in qem
u
_co_
q
ueue_empt
y
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-04-30
Emilio G
.
Cota
qemu
-
char:
r
emove unused lis
t
node from FD
C
ha
r
D
ri
v
er
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-04-30
Emil
i
o
G
.
Cota
input: remov
e
unused mouse_handlers list
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-04-30
Emi
l
io G
.
Cota
c
p
u
s: us
e
fi
r
st_cpu macro i
n
stea
d
of QTAILQ_FIRST(
.
.
.
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-04-28
Emilio
G
.
Cota
translate-all: use bitmap he
l
pe
r
s for PageDesc's bi
t
map
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-04-27
Em
i
li
o
G
.
Cota
translate-all: use glib for
a
l
l
pa
g
e
d
escriptor allocations
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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2015-04-04
Emil
i
o
G
.
Cot
a
ta
r
get-i386: remove superfluous TARGET_HAS_SMC macro
Signed-off-by:
Emilio G. Cota
<cota@braap.org>
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