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Wordsmithing.
2006-05-20
Ben Pfaff
W
ordsmithing
.
commit
|
commitdiff
|
tree
2006-05-20
B
en
Pfaff
Comment
.
commit
|
commitdiff
|
tree
2006-05-20
Ben Pfaff
Wordsmithi
n
g
.
commit
|
commitdiff
|
tree
2006-05-20
Ben Pfa
f
f
Word
s
mithing
.
commit
|
commitdiff
|
tree
2006-05-20
B
e
n Pfaff
Words
m
ithin
g
.
commit
|
commitdiff
|
tree
2006-05-20
B
en Pfaff
Wordsmithing
.
commit
|
commitdiff
|
tree
2006-05-19
Ben Pfaff
Consistently spell "file nam
e
" and "file
system" as
.
.
.
commit
|
commitdiff
|
tree
2006-05-19
Ben Pfaff
Ad
d
file
_
g
e
t_inode()
f
or symmetr
y
with di
r
_
g
et_inode()
.
commit
|
commitdiff
|
tree
2006-05-19
Ben Pfaff
F
ix solution
.
commit
|
commitdiff
|
tree
2006-05-19
Ben Pf
a
f
f
C
omme
n
ts
.
commit
|
commitdiff
|
tree
2006-05-19
B
e
n Pfaff
Replace lsdir
s
ystem
call
b
y r
e
ad
d
i
r
, isd
i
r sys
t
em
.
.
.
commit
|
commitdiff
|
tree
2006-05-19
Ben
P
faff
I
m
p
r
o
v
e rea
d
ability
.
commit
|
commitdiff
|
tree
2006-05-19
Ben Pfaff
Imp
r
ov
e
a
utoma
t
i
c
test fai
l
ur
e
interp
r
etati
o
n by extending
.
.
.
commit
|
commitdiff
|
tree
2006-05-19
Be
n
Pfaff
R
emove
u
nu
s
ed variable
.
commit
|
commitdiff
|
tree
2006-05-19
Be
n
Pfaff
Ig
n
ore mcat
.
commit
|
commitdiff
|
tree
2006-05-19
Ben Pf
a
ff
Make dir
e
ctory interf
a
ce
m
o
r
e like
file interface
.
commit
|
commitdiff
|
tree
2006-05-19
B
en Pfaff
Word
i
ng
.
commit
|
commitdiff
|
tree
2006-05-19
B
e
n
Pf
a
f
f
Fix me
n
u
.
commit
|
commitdiff
|
tree
2006-05-19
B
e
n Pfaff
Word
i
n
g
.
commit
|
commitdiff
|
tree
2006-05-19
Ben Pfaff
Fix
r
ace in dir_reop
e
n
(
)
.
commit
|
commitdiff
|
tree
2006-05-18
Ben
Pfaff
Wordi
n
g
.
commit
|
commitdiff
|
tree
2006-05-18
Ben
P
f
aff
Wor
d
ing
.
commit
|
commitdiff
|
tree
2006-05-18
Ben Pfaff
T
e
st interaction
b
etween
p
r
iority don
a
tion and t
h
read_se
t
_
p
r
.
.
.
commit
|
commitdiff
|
tree
2006-05-18
Ben Pfaff
G
e
t
rid
of
o
b
s
o
l
e
te items
.
commit
|
commitdiff
|
tree
2006-05-18
Ben Pfa
f
f
For
m
atti
n
g
.
commit
|
commitdiff
|
tree
2006-05-18
Ben Pfaff
N
o
t really a race
.
commit
|
commitdiff
|
tree
2006-05-18
Ben Pfa
f
f
Rando
m
ize the bi
t
s th
a
t
b
itmap_scan() ret
u
rns, to make
.
.
.
commit
|
commitdiff
|
tree
2006-05-18
Be
n
Pfaff
Fix comment
t
ypo
.
commit
|
commitdiff
|
tree
2006-05-18
B
e
n Pfaff
Add test th
a
t ch
e
cks
that
recen
t
_cpu
dec
a
ys properly
.
.
.
commit
|
commitdiff
|
tree
2006-05-18
B
e
n
P
faff
Update docs
t
o say that a poi
n
ter to a
n
inode should
.
.
.
commit
|
commitdiff
|
tree
2006-05-18
Ben Pfaff
Add a test for P
1
tha
t
checks that multiple threads
.
.
.
commit
|
commitdiff
|
tree
2006-05-17
Ben P
f
aff
Add another test that checks priori
t
y
schedul
i
ng i
n
.
.
.
commit
|
commitdiff
|
tree
2006-05-17
Ben Pfaff
Update backtra
c
e
t
o match current format
.
commit
|
commitdiff
|
tree
2006-05-17
B
en
Pfaff
Add another t
e
st
that l
o
cks & unlocks i
n
F
I
FO order
.
.
.
commit
|
commitdiff
|
tree
2006-05-17
B
e
n Pfaff
Ig
n
ore bo
c
h
sou
t
.
txt,
b
o
chs
r
c
.
t
x
t
.
commit
|
commitdiff
|
tree
2006-05-17
Be
n
Pfaff
Ignore p[1-4]
directori
e
s
.
commit
|
commitdiff
|
tree
2006-05-17
Ben Pfaff
Fix typo
.
commit
|
commitdiff
|
tree
2006-05-17
Ben Pfaff
Give bac
k
t
race
program
a
b
ility
to t
a
ke mul
t
iple
b
inary
.
.
.
commit
|
commitdiff
|
tree
2006-05-17
Ben Pfaff
A
d
ding y
i
eld syscall doesn't help significantly,
commit
|
commitdiff
|
tree
2006-05-17
Ben Pf
a
ff
Bo
y
I just can
'
t get anything right
t
his morning
commit
|
commitdiff
|
tree
2006-05-17
B
e
n Pfaff
Oo
p
s--added syscall before I was ready
.
commit
|
commitdiff
|
tree
2006-05-17
Ben Pf
a
f
f
Improve comments
.
commit
|
commitdiff
|
tree
2006-05-17
B
e
n Pf
a
ff
F
ull
y
capitalize SYS_* syscall enum
n
a
m
es
.
commit
|
commitdiff
|
tree
2006-05-16
Ben
P
f
a
f
f
Use enum inst
e
a
d of macros for system
call number
s
,
commit
|
commitdiff
|
tree
2006-05-16
Ben Pfaff
I couldn't find any
rep
r
odu
c
ibili
t
y
prob
l
ems wit
h
Bochs
.
.
.
commit
|
commitdiff
|
tree
2006-05-16
B
en Pfaff
Fix lack of locking in
f
ile
system c
o
de (!)
.
commit
|
commitdiff
|
tree
2006-05-16
Ben
Pfaff
Re
n
a
m
e
"segment table"
to "
s
upplemental
p
a
g
e
t
able"
.
commit
|
commitdiff
|
tree
2006-05-16
Ben Pfaff
fil
e
_close needs fs_lock
.
commit
|
commitdiff
|
tree
2006-05-16
B
en Pf
a
ff
Now t
h
a
t
q
emu is available
o
n Sola
r
is, don't talk about
.
.
.
commit
|
commitdiff
|
tree
2006-05-16
Ben
P
faff
Replace get_user()
,
put_use
r
() routin
e
s by versions
.
.
.
commit
|
commitdiff
|
tree
2006-05-16
Ben Pfaff
Don
'
t refer to us
e
r me
m
ory
a
cces
s
a
s
"copying"
.
So
m
e
.
.
.
commit
|
commitdiff
|
tree
2006-04-24
Ben Pfaff
Add thoughts abou
t
USB support
.
commit
|
commitdiff
|
tree
2006-04-23
B
en Pf
a
ff
Proofreading
.
commit
|
commitdiff
|
tree
2006-04-20
B
e
n
Pfaff
M
a
jor revisions to documentation
.
commit
|
commitdiff
|
tree
2006-04-20
Ben Pfaff
Don't pass "-nics
0
" to qemu, because this option n
a
me
.
.
.
commit
|
commitdiff
|
tree
2006-04-20
Ben Pfaff
Impr
o
ve
c
omments
.
commit
|
commitdiff
|
tree
2006-04-20
Be
n
Pfaff
Fix line wrapping
.
commit
|
commitdiff
|
tree
2006-04-20
Ben P
f
aff
Fix comm
e
n
t
.
commit
|
commitdiff
|
tree
2006-04-20
B
e
n Pfaff
Improv
e
c
omments
.
commit
|
commitdiff
|
tree
2006-04-13
Ben Pfaff
Try t
o
make students think about performance of scheduler
.
.
.
commit
|
commitdiff
|
tree
2006-04-13
Ben Pf
a
ff
Im
p
rov
e
wo
r
ding
.
commit
|
commitdiff
|
tree
2006-04-11
Ben Pf
a
ff
Explicitly stat
e
t
hat mmap'd
f
iles
must
b
e lazil
y
loa
d
ed
.
commit
|
commitdiff
|
tree
2006-04-10
Ben Pfaff
Invert the priority sc
h
eme
,
so that
PRI
_
MIN i
s
now
.
.
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pfa
f
f
The lock functi
o
ns d
o
n't really need t
o
disa
b
le interrupts
.
.
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pfaff
Ig
n
ore *
.
info*
commit
|
commitdiff
|
tree
2006-04-09
B
e
n Pfaff
Fix ty
p
o
in commen
t
.
commit
|
commitdiff
|
tree
2006-04-09
Ben P
f
aff
F
i
x wrong expl
a
nation of sleeping in
a
n interrupt handle
r
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pfa
f
f
Remove fixe
d
item
.
commit
|
commitdiff
|
tree
2006-04-09
Ben
Pfaff
I
m
pr
o
v
e
c
o
mment
.
commit
|
commitdiff
|
tree
2006-04-09
B
en P
f
a
f
f
Remove fixed item
.
commit
|
commitdiff
|
tree
2006-04-09
Be
n
Pfaff
Remove unnecessary
t
est for swit
c
hi
n
g from nul
l
current
.
.
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pf
a
f
f
Revise
d
ocumentation of debu
g
ging to
o
l
s
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pfaff
Fix up sol
u
t
ion to work with
la
t
est
proce
s
s
.
c
.
commit
|
commitdiff
|
tree
2006-04-09
Ben
Pfaff
Fix up
s
olution to work with latest process
.
c
.
commit
|
commitdiff
|
tree
2006-04-09
B
en Pfaff
Fix u
p
solution to work with latest pro
c
ess
.
c
.
commit
|
commitdiff
|
tree
2006-04-09
Ben Pfaff
B
r
eak load_segment() into two funct
i
o
n
s for
inc
r
eased
.
.
.
commit
|
commitdiff
|
tree
2006-04-08
B
e
n Pfaf
f
Add patch
t
o make a tri
p
le fault b
r
ea
k
to
the gdb st
u
b
.
.
.
commit
|
commitdiff
|
tree
2006-04-08
Ben Pfaff
Don't read anything from the d
i
sk f
o
r
a
segment with
.
.
.
commit
|
commitdiff
|
tree
2006-04-08
Ben Pfaff
Style
.
commit
|
commitdiff
|
tree
2006-04-08
Ben
Pfaff
Fix for Bochs
2
.
2
.
6
.
commit
|
commitdiff
|
tree
2006-04-07
Ben
Pf
a
ff
Fix clock: line in bochsrc
.
commit
|
commitdiff
|
tree
2006-04-07
Ben Pfaff
U
t
i
lity for i
n
voking
t
he proper
G
DB and
l
oading
P
intos
.
.
.
commit
|
commitdiff
|
tree
2006-04-07
B
e
n Pfaf
f
Add GDB macr
o
s writt
e
n
b
y Godmar Back
.
commit
|
commitdiff
|
tree
2006-04-07
Be
n
Pfaff
Fix warning
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaf
f
Wo
r
dsmithing
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfa
f
f
T
y
po
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
Clarify that
f
ixed-
p
oin
t
.
h is a new file in the r
e
fere
n
ce
.
.
.
commit
|
commitdiff
|
tree
2006-04-05
B
e
n Pfaf
f
Comm
e
n
t
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
C
lar
i
fy para
l
l
elis
m
re
q
uirem
e
nts
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
Allow PINTOSSI
M
envi
r
onment
v
ariable to se
l
ect default
.
.
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
Remark that ^ is xor
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
Ad
d
secti
o
n hea
d
i
n
g for
Debugg
i
ng User Programs
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pf
a
f
f
C
larify directiv
e
not
to mo
d
ify file system
.
commit
|
commitdiff
|
tree
2006-04-05
B
e
n
Pfaff
C
l
a
ri
f
y com
m
ent
.
commit
|
commitdiff
|
tree
2006-04-05
B
en Pfaff
Clarify
need f
o
r virt-to-ph
y
s translation t
a
ble
.
commit
|
commitdiff
|
tree
2006-04-05
Ben
P
faff
Make it
clea
r
that the
tour
i
s n
o
t soon forthcoming
.
commit
|
commitdiff
|
tree
2006-04-05
B
e
n
Pfaff
Clarify ho
w
te
r
mination treats file descriptors
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
Cl
a
rify pa
g
e fault h
a
ndl
e
r for get/put_user()
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pf
a
f
f
Warn if timeout used with debugger
.
commit
|
commitdiff
|
tree
2006-04-05
Ben Pfaff
Ma
k
e
exp
l
icit t
h
at open doesn't ret
u
rn fd 0 or 1
.
commit
|
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|
tree
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