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Get rid of obsolete items.
2006-05-18
Ben
P
fa
f
f
Get rid of obsolete
i
tems
.
commit
|
commitdiff
|
tree
2006-05-18
Ben Pfaff
Formatting
.
commit
|
commitdiff
|
tree
2006-05-18
B
e
n Pfaff
Not really a race
.
commit
|
commitdiff
|
tree
2006-05-18
Ben
P
faff
Randomize
the bits that bitma
p
_scan() returns, to
make
.
.
.
commit
|
commitdiff
|
tree
2006-05-18
B
e
n Pfaff
Fix
c
o
m
ment ty
p
o
.
commit
|
commitdiff
|
tree
2006-05-18
B
en
P
faff
Add test that ch
e
cks that
recent_cpu deca
y
s
p
r
operl
y
.
.
.
commit
|
commitdiff
|
tree
2006-05-18
Ben
P
f
a
ff
Updat
e
docs to
say
t
hat a pointer
to an in
o
de
should
.
.
.
commit
|
commitdiff
|
tree
2006-05-18
Ben Pfa
f
f
A
d
d a t
e
st for P1 that checks
t
hat multiple thre
a
ds
.
.
.
commit
|
commitdiff
|
tree
2006-05-17
Ben Pfaff
Add anothe
r
test that c
h
ec
k
s
pri
o
r
i
ty s
c
heduling in
.
.
.
commit
|
commitdiff
|
tree
2006-05-17
Ben Pfaff
U
p
date bac
k
trace to
mat
c
h cur
r
ent fo
r
m
a
t
.
commit
|
commitdiff
|
tree
2006-05-17
Ben Pf
a
ff
Add
a
nother test tha
t
locks
&
unlocks i
n
FI
F
O
order
.
.
.
commit
|
commitdiff
|
tree
2006-05-17
B
e
n Pf
a
f
f
I
gnore bochs
o
ut
.
txt, bochsrc
.
txt
.
commit
|
commitdiff
|
tree
2006-05-17
Ben Pfaf
f
Ignore p[1-4] direc
t
ories
.
commit
|
commitdiff
|
tree
2006-05-17
Ben
P
faff
F
ix typo
.
commit
|
commitdiff
|
tree
2006-05-17
Ben Pfa
f
f
Give b
a
cktrac
e
pro
g
ra
m
a
b
ility to take multiple binary
.
.
.
commit
|
commitdiff
|
tree
2006-05-17
B
e
n P
f
aff
Add
i
ng yie
l
d sy
s
c
al
l
doesn'
t
help
signi
f
icantly,
commit
|
commitdiff
|
tree
2006-05-17
B
e
n
P
f
aff
B
o
y I just
c
a
n
't get anything right this morning
commit
|
commitdiff
|
tree
2006-05-17
Ben Pfaff
Oops--added
s
yscall before I was r
e
ady
.
commit
|
commitdiff
|
tree
2006-05-17
Ben Pfaff
Imp
r
ove comments
.
commit
|
commitdiff
|
tree
2006-05-17
Ben
P
faff
F
ully
c
a
pit
a
lize SYS_* sys
c
all enum n
a
mes
.
commit
|
commitdiff
|
tree
2006-05-16
Ben Pfaf
f
Use enum instead
o
f mac
r
os
for
s
ys
t
em call numbe
r
s,
commit
|
commitdiff
|
tree
2006-05-16
B
e
n Pfaf
f
I coul
d
n't find a
n
y reproducibility problems with Bochs
.
.
.
commit
|
commitdiff
|
tree
2006-05-16
Ben Pfa
f
f
Fix l
a
ck of locki
n
g
i
n file syst
e
m code (!)
.
commit
|
commitdiff
|
tree
2006-05-16
B
e
n Pf
a
f
f
Rename "segment
t
able" to "sup
p
lement
a
l page table"
.
commit
|
commitdiff
|
tree
2006-05-16
Ben Pfaf
f
f
ile_close ne
e
ds f
s
_lock
.
commit
|
commitdiff
|
tree
2006-05-16
Ben
P
f
a
ff
Now that qemu is available on Sol
a
r
i
s, don't talk ab
o
ut
.
.
.
commit
|
commitdiff
|
tree
2006-05-16
Ben
Pf
a
ff
Replace get_user(
)
,
p
ut_user() routines by versions
.
.
.
commit
|
commitdiff
|
tree
2006-05-16
Ben Pf
a
ff
Don't
refer to user
memory acce
s
s
as "c
o
pying"
.
Som
e
.
.
.
commit
|
commitdiff
|
tree
2006-04-24
Ben Pfaff
Add thou
g
hts abou
t
U
SB support
.
commit
|
commitdiff
|
tree
2006-04-23
Ben
Pfaff
P
roo
f
reading
.
commit
|
commitdiff
|
tree
2006-04-20
Ben
P
faff
Major revisio
n
s t
o
do
c
u
mentation
.
commit
|
commitdiff
|
tree
2006-04-20
Ben Pfaff
D
on't
pass "-nics 0" to
qemu, be
c
aus
e
this option name
.
.
.
commit
|
commitdiff
|
tree
2006-04-20
Ben Pfaff
Improv
e
c
o
m
ments
.
commit
|
commitdiff
|
tree
2006-04-20
Ben Pfaff
Fix line wra
p
ping
.
commit
|
commitdiff
|
tree
2006-04-20
Ben Pfaff
Fix c
o
mmen
t
.
commit
|
commitdiff
|
tree
2006-04-20
Ben Pfaff
Improve comments
.
commit
|
commitdiff
|
tree
2006-04-13
Ben Pfaff
Try to m
a
ke students think
a
bout performance of schedul
e
r
.
.
.
commit
|
commitdiff
|
tree
2006-04-13
B
e
n Pfaff
Impr
o
ve wo
r
ding
.
commit
|
commitdiff
|
tree
2006-04-11
Ben Pfaff
Explici
t
ly state that m
m
ap
'
d
f
iles must
b
e lazily l
o
aded
.
commit
|
commitdiff
|
tree
2006-04-10
B
e
n Pfaff
Invert the pr
i
ority scheme, so that
P
R
I_MIN is
n
ow
.
.
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pfaff
Th
e
lock func
t
ions
do
n
't really need to disa
b
le
i
nter
r
u
pts
.
.
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pfaff
I
gnore *
.
info*
commit
|
commitdiff
|
tree
2006-04-09
Ben Pfaff
Fix typo i
n
comment
.
commit
|
commitdiff
|
tree
2006-04-09
Ben
Pfaff
Fi
x
wr
o
ng expla
n
ati
o
n of sle
e
pin
g
in an interrupt handler
.
commit
|
commitdiff
|
tree
2006-04-09
Ben P
f
aff
Remove fixed
item
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pfaff
Improve comment
.
commit
|
commitdiff
|
tree
2006-04-09
B
e
n P
f
a
f
f
Remove fixed
i
tem
.
commit
|
commitdiff
|
tree
2006-04-09
Ben
P
f
a
f
f
R
e
move un
n
ec
e
ssary test for
s
witching from null current
.
.
.
commit
|
commitdiff
|
tree
2006-04-09
B
e
n Pfaff
Revise
documentation
of debugging t
o
ols
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pfaff
F
ix
u
p
s
olution to work w
i
th lat
e
st pr
o
cess
.
c
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pfaff
Fix up solutio
n
to work wit
h
latest process
.
c
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pf
a
ff
Fi
x
u
p
s
o
l
ution to
w
ork with
l
a
test
p
r
o
c
ess
.
c
.
commit
|
commitdiff
|
tree
2006-04-09
Ben
P
faf
f
Break load_segment() into two
functions
for inc
r
eased
.
.
.
commit
|
commitdiff
|
tree
2006-04-08
B
e
n
Pfaff
Add patch t
o
make a triple fault
brea
k
to the gdb
s
t
ub
.
.
.
commit
|
commitdiff
|
tree
2006-04-08
Ben Pfaff
Don'
t
r
ead an
y
t
h
i
n
g
from
t
he
d
i
s
k f
o
r a segm
e
nt with
.
.
.
commit
|
commitdiff
|
tree
2006-04-08
Ben Pfaff
Style
.
commit
|
commitdiff
|
tree
2006-04-08
Ben Pfaf
f
Fix for B
o
chs 2
.
2
.
6
.
commit
|
commitdiff
|
tree
2006-04-07
Ben Pfaff
Fix clock: line in b
o
chsrc
.
commit
|
commitdiff
|
tree
2006-04-07
Ben Pfaff
Ut
i
lity for invoking the proper GDB and loa
d
ing Pintos
.
.
.
commit
|
commitdiff
|
tree
2006-04-07
Ben
P
faff
Add GDB macros written by Godmar B
a
ck
.
commit
|
commitdiff
|
tree
2006-04-07
Ben Pfaff
Fix warnin
g
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
Wor
d
smithing
.
commit
|
commitdiff
|
tree
2006-04-05
Be
n
Pfaff
Typo
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfa
f
f
C
l
ar
i
fy t
h
at fixed-poin
t
.
h is a new f
i
le in
t
he reference
.
.
.
commit
|
commitdiff
|
tree
2006-04-05
Be
n
Pfaff
C
o
mment
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
Cl
a
rify parallelism requirements
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
Allo
w
PINTOSSIM environment
variable to select default
.
.
.
commit
|
commitdiff
|
tree
2006-04-05
Be
n
Pfaff
Remark t
h
a
t
^ i
s
xor
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
Ad
d
section heading for Debugging
U
ser Programs
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
Clari
f
y dire
c
t
i
ve not
t
o modify file system
.
commit
|
commitdiff
|
tree
2006-04-05
Be
n
Pfaff
Cla
r
ify comment
.
commit
|
commitdiff
|
tree
2006-04-05
Be
n
Pfa
f
f
Clari
f
y nee
d
for virt-to-phys tr
a
n
sl
a
ti
o
n table
.
commit
|
commitdiff
|
tree
2006-04-05
B
e
n Pfa
f
f
Mak
e
it clear that
the tour is not
s
oon forth
c
o
m
ing
.
commit
|
commitdiff
|
tree
2006-04-05
B
en Pf
a
ff
Clarify how t
e
rmination
t
reats fi
l
e de
s
criptors
.
commit
|
commitdiff
|
tree
2006-04-05
Ben
P
faff
Clarif
y
pag
e
fault h
a
ndler
fo
r
get/pu
t
_user()
.
commit
|
commitdiff
|
tree
2006-04-05
B
en Pfaff
Warn if timeout used
with debugger
.
commit
|
commitdiff
|
tree
2006-04-05
B
en Pfaff
Make
explicit that open doesn't ret
u
rn fd
0 or 1
.
commit
|
commitdiff
|
tree
2006-04-05
B
e
n
Pfaff
Add commen
t
to explain
why we don't fr
e
e in
i
ti
a
l_thread
.
commit
|
commitdiff
|
tree
2006-04-05
B
en Pfaff
Add referenc
e
s t
o
t
o
ur of
p
intos
.
commit
|
commitdiff
|
tree
2006-04-05
Ben
P
faf
f
R
ena
m
e putchar_unlocked() to putc
h
a
r
_ha
v
e
_
lock()
t
o
.
.
.
commit
|
commitdiff
|
tree
2006-04-05
Ben
P
f
a
ff
E
xp
l
ain ne
w
patches
.
commit
|
commitdiff
|
tree
2006-04-03
B
e
n
P
f
a
ff
Now it actually works
.
commit
|
commitdiff
|
tree
2006-04-03
Ben
Pfa
f
f
Stupid me
.
commit
|
commitdiff
|
tree
2006-04-03
B
e
n P
f
aff
Sol
a
ris patch
.
commit
|
commitdiff
|
tree
2006-04-03
Ben Pfaff
M
a
ke i
t
more robu
s
t
.
commit
|
commitdiff
|
tree
2006-04-03
Ben
P
faff
Add
a
n
o
ther
ne
c
essary pa
t
ch
.
commit
|
commitdiff
|
tree
2006-04-03
Ben Pf
a
ff
R
everse patches (oop
s
)
.
commit
|
commitdiff
|
tree
2006-04-03
Ben
P
faff
Fix typos
.
commit
|
commitdiff
|
tree
2006-04-03
Ben Pfaff
F
i
r
s
t
s
tab at Bochs 2
.
2
.
6
u
pgrade
(
not ye
t
tes
t
ed)
.
commit
|
commitdiff
|
tree
2006-04-03
Ben Pfa
f
f
Ignore seti
t
imer-he
l
per
.
commit
|
commitdiff
|
tree
2006-03-28
Ben Pfaff
Bochs
i
s not fully reproduci
b
l
e
.
commit
|
commitdiff
|
tree
2006-03-15
Ben Pfa
f
f
Make timeouts bas
e
d on CPU time
.
commit
|
commitdiff
|
tree
2006-03-15
B
e
n P
f
af
f
Add quest
i
on
.
commit
|
commitdiff
|
tree
2006-03-15
Ben
P
fa
f
f
More
from Godmar
.
commit
|
commitdiff
|
tree
2006-03-14
Ben Pfa
f
f
T
es
t
commit
.
commit
|
commitdiff
|
tree
2006-03-09
Be
n
P
faff
Fix
t
ype of sector_id
x
i
n
i
nod
e
_write_
a
t()
.
commit
|
commitdiff
|
tree
2006-03-06
Ben Pfaff
-u o
p
tion should be -ul
.
commit
|
commitdiff
|
tree
2006-03-04
Ben Pf
a
f
f
Some suggestions
from "Waq
a
r Mo
h
s
in" <wmohsin@gmail
.
.
.
commit
|
commitdiff
|
tree
2006-02-27
Ben Pfaf
f
More TODO ite
m
s
.
commit
|
commitdiff
|
tree
2006-02-21
Ben P
f
aff
S
u
g
gestion
from Godmar Back
.
commit
|
commitdiff
|
tree
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