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smatch_expressions: introduce deref_expression()
2012-11-30
Dan Carpe
n
ter
ex
t
r
a: info
:
do
n
't print empty
s
tates
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-29
D
a
n
C
arpenter
absolute:
u
se get_
i
m
plied_min() inste
a
d of
g
et_implied_value(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-29
Dan Carpenter
e
xtra: save more modified pointers
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-28
Dan Carpenter
d
b: change
s
mdb_return_i
n
fo
.
sh to
smd
b
_
r
eturn_value
s
.
s
h
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-28
D
a
n
Carp
e
nter
extr
a
: db: reco
r
d when p
e
ople
m
o
dif
y
point
e
rs passed
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-28
Dan
Carpente
r
extra: m
o
ve --
i
nf
o
h
ooks later
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-28
Da
n
Carpenter
db: move free_slist
(
) inside the lo
o
p and fix a me
m
ory
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-28
Dan
C
arpenter
helper:
intr
o
duce get_param_
n
um_from_sym()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-27
Dan Carpenter
db:
s
ave struct member values acro
s
s
returns
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-27
Dan Carpenter
type: r
e
nam
e
get_param_type_from_key() => get_m
e
m
ber_
t
ype_
f
r
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-26
Da
n
Carpenter
flow:
implied: fix how
s
witch
s
tatements are ha
n
dled
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-26
Dan Car
p
enter
g
eneris
i
z
e
.
p
l
: remove u
1
6max and fri
e
nds
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-26
D
a
n Car
p
e
nter
extra: tweak handling of absolu
t
e
min/max in
com
p
ariso
n
s
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-26
Dan Carpente
r
ma
t
h
: i
g
nore
fuz
z
y maxes that are ty
p
e_min() + 1
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-26
Dan Carpenter
math: overflo
w
implies tha
t
there
i
s no fuzzy m
a
x
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
Dan Carpe
n
ter
math: overflows in hard max
a
re undefin
e
d
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
Dan C
a
rp
e
n
ter
extra: ha
n
dl
e
loops where withou
t
a ha
r
d max that don
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
Dan Carpenter
extra
:
c
lea
r
hard max if we a
r
e
falling
b
ack to th
e
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
Dan Carpe
n
ter
ext
r
a: get max
correctly
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
D
a
n
Carpenter
ext
r
a:
set hard max correctly in
l
oops
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
Da
n
C
arpenter
extra: if (unsigned >= u
n
s
i
gned) {: A
l
ways true if
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
Dan Car
p
enter
math: check
for overflows
w
hen calcula
t
ing
t
h
e
max
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
D
a
n Car
p
enter
conditions: preserve the
t
ype in se
l
ect
assignments
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
D
an Carpenter
type: cleanp get_m
e
mber_sy
m
bol()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
Dan
Carpenter
extra
:
t
y
p
e:
get the member type when loading v
a
lues
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
Dan Carpen
t
e
r
debug:
a
dd __smatch_de
b
ug_implied_
o
n/of
f
()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
Da
n
Carpenter
debug: i
n
troduce
l
o
cal
_
d
e
bu
g
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-23
Dan
C
a
rpenter
extr
a
: r
e
verse max()/mi
n
() test
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-21
Dan Carpenter
sval: handle canonical f
o
r loops differently
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-21
D
a
n Carp
e
n
te
r
sval: conve
r
t
SH
R
T_MAX
t
o s16max in the o
u
tpu
t
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-21
Da
n
Carpenter
f
u
nc
t
ion_hooks: consider th
e
return type of the function
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-21
D
a
n Carpen
t
er
ext
r
a:
r
e
move some d
u
plicate code
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-20
Dan C
a
r
p
enter
math: change how M
O
D
o
peration
s
are handled
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-20
D
a
n Carpente
r
math: count
s
ome more things as implied
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-20
D
a
n
C
a
r
penter
extr
a
: type: mov
e
ge
t
_arge
_
type() to smatch_t
y
pe
.
c
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-20
Da
n
Carpenter
extra
:
ma
t
h: move ge
t
_implied_ran
g
e_li
s
t() to smatc
h
_math
.
c
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-20
Dan
Ca
r
pen
t
e
r
s
val: extra
:
ge
t
_
i
mplied_range_list() retu
r
n whole
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-20
Dan
C
a
rpenter
scr
i
p
t
s: trace
p
a
ram
s
u
s
e 4 spac
e
inde
n
ts consi
s
te
n
tly
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
Dan Carpe
n
ter
sva
l
:
math: fi
x
get_value()
for
!
f
oo
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
Dan
Car
p
e
n
t
er
ch
e
ck_sizeof_pointer: comp
l
a
in about si
z
eof(
&
foo)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
Dan Carp
e
nter
hooks: ad
d
a SIZEOF_HOOK
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
Da
n
Carpen
t
er
sval: make
cast_rl() preserve t
h
i
n
g
s
better a
c
ross
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
D
a
n Carpente
r
sval
:
t
y
p
e:
han
d
le type_bits()
for addresses
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
Dan Ca
r
penter
sval: ty
p
e: us
e
type_bits()
t
h
r
oug
h
o
ut
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
D
an Carpenter
sval: fixup calls to sval_cmp_val()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
Dan Carpenter
sva
l
:
type: hack
sel
e
ct
types
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
Dan Carpente
r
ex
t
ra: r
e
move debug
g
ing output
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
Dan C
a
rpenter
sval: add sval_is_negative()/
p
osi
t
ive()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
Da
n
Ca
r
penter
sv
a
l
:
take
t
h
e
t
ype into considerati
o
n when doing an
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
Dan
Carpen
t
er
sv
a
l: cast things correctly i
n
sval_
c
mp()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-19
Bart
V
a
n As
s
che
sval: uninitialized varia
b
le war
n
ing
commit
|
commitdiff
|
tree
2012-11-17
Dan Carp
e
nter
flow
:
hooks: fix M
A
CRO_
A
SSIG
N
ME
N
T_HOOK
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-17
Dan Carpent
e
r
flow: hooks: introduce GLO
B
AL_ASSIGNMENT_HOOK
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-17
D
an Car
p
ent
e
r
sval: introduce sval_bits
_
used()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-15
Dan C
a
rpenter
typ
e
: i
n
troduce
type_bits()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-15
Dan
C
a
rpenter
M
e
rge br
a
nch 'sval' in
t
o merge
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-15
Dan Carpen
t
e
r
sval: range
s
: set correct max in cast_rl()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-15
Dan Carpenter
s
v
a
l
: db: cas
t
p
a
r
a
meters
to the correct type befor
e
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-15
Dan Carpenter
sval: extra:
h
a
n
dle assignments
be
t
ter
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-15
Da
n
Carpe
n
ter
s
v
al: cast the return type
s
before entering
them into
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-15
Dan Carpent
e
r
sval: e
x
tr
a
: type information
w
as b
e
ing lost in
+
+
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-15
D
a
n Carpenter
sval: flip the switch and don't
use s32min-
s
32max ins
t
ea
d
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-15
Dan Car
p
ent
e
r
sva
l
: signed:
f
ix validation tes
t
and
u
pdate
fo
r
mat
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-15
Dan Car
p
enter
validatio
n
:
s
igned
:
update validatio
n
t
es
t
to reflect
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-14
Wolfram Sa
n
g
M
akefile: d
r
op superfluous
t
railing
'/
'
commit
|
commitdiff
|
tree
2012-11-14
Dan Carpente
r
math: cleanup
so
m
e naming
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-14
D
a
n Car
p
e
nter
math: add
fuzzy_max and fuzzy_min
t
o implied_opposite
(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-14
Dan Carpente
r
sv
a
l: math: fix how negate o
p
erations are handled
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-14
Dan
C
arpent
e
r
s
v
al: absolute
:
fix reversed
c
o
nditio
n
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan
C
arpenter
sval: you're not allowed to divid
e
L
LONG_MIN b
y
-1
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carpent
e
r
s
val: fix parse_value_ranges_type()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Ca
r
p
ent
e
r
s
v
al: re-introd
u
ce sval_is_a_min
(
) sval_is_a_max()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan C
a
rpenter
s
v
al: do
n
't invent bogus
r
ange in al
l
oc_range_help
e
r_sval()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan
Carpente
r
sval: use typed v
e
r
sio
n
o
f parse_value_ranges() thr
o
ughout
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carpenter
sval: move cast_rl() into parse_value
_
ranges_type()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
D
a
n Ca
r
penter
cle
a
nup: make type th
e
first argument of
sval_cast()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carpenter
cle
a
nup: math:
rename
a var
i
able from "tmp
_
ret" t
o
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
D
an Carpenter
cleanup: make
t
y
pe the first
argument for
cas
t
_rl()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
D
a
n Carpenter
cleanup: rename pos
s
ibly_false_range
_
l
ists
_
r
l() to
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan
C
arpe
n
ter
cleanup: re
n
am
e
get_value
_
rang
e
s
(
) t
o
parse_
v
alue_ranges(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carpenter
sval:
r
emove the _sval(
)
from alloc_es
t
a
te_range_s
v
al
(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan
Carpen
t
er
sval: remo
v
e
th
e
_sval() from tack_on_sval()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carpente
r
sval: remove th
e
_
sval() from alloc_rang
e
_sval
(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carpent
e
r
sval: remove t
h
e _sval() from
true/false_comparison_range_lr
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
D
an Car
p
enter
sval: remove the _sva
l
() from est
a
te_g
e
t_sin
g
le_value_sval()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carpenter
sva
l
: rem
o
v
e the _
s
v
a
l() fr
o
m ran
g
e_list_union_sval()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
D
an
Carp
e
nter
sval: remove the _sval() f
r
om estate_mi
n
/max_sval()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carpe
n
ter
s
val: rem
o
v
e
t
h
e _sval(
)
f
r
om
estate_ranges
_
sval()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Car
p
e
n
ter
sval: remov
e
the _sval()
from allo
c
_estate_sval()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan C
a
rpenter
sva
l
:
rem
o
ve the _
s
val() f
r
o
m get_
v
alue_ran
g
es_s
v
a
l
(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carpenter
sval: r
e
move the _sval() from re
m
ove_range_sval()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan
C
arpenter
s
va
l
: remove the
_sval() from
show_range
_
sva
l
()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carpenter
sva
l
: r
e
m
o
ve the _sv
a
l
(
) from c
l
one_permanent_sval(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carp
e
nter
sv
a
l: r
e
move th
e
_sval() fro
m
the possibly_true/fal
s
e
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
D
an C
a
rpent
e
r
sval:
r
ename tru
e
_compari
s
o
n
_range_sval() to
t
rue_compar
i
son
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan
C
a
r
p
ent
e
r
sval:
rename: remo
v
e
t
he _sval() fro
m
ranges_e
q
uiv
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Carpenter
sval: rename a
d
d_ra
n
ge_sva
l
() to add_range(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-13
Dan Ca
r
p
enter
sval: rename alloc_range_perm_sval() to alloc_
r
ange_perm
(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-12
D
a
n Ca
r
penter
sval: rename rl_min/ma
x
_sva
l
() t
o
rl_
m
in/max()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2012-11-12
Dan Car
p
enter
sv
a
l
:
rename i
s
_whole_range_
r
l_sval() t
o
is_whole_range
_
rl()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
next