| Current Path : /sys/amd64/compile/hs32/modules/usr/src/sys/modules/usb/urio/@/amd64/compile/hs32/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/usb/urio/@/amd64/compile/hs32/kern_context.o |
ELF > hb @ @ U HH LeH]IH>HtH0 H t
H]LeHsL uE11Hھ L U HH LmL}IH]LeILuH> L` A eH % Iv IMLH tqIT IL IuHhH`HL t^IT I70 L H]LeLmLuL} I}E111HH pI}111H UHH LmLuIH]LeIL}H> H~ L` A eH % IGHHX IT IMLH ML IT HIuL`HhL I60 L t!H]LeLmLuL}ø @ I~0 L uHXL uE11L L I}E111HH 1I}111H M % $ > : ; I $ > $ > I & I : ;
: ; I8
I ! I/
' I < : ;
: ;I8
: ; 5 I <
: ; I
8
: ; : ;
: ; I ' I
: ; I : ; : ;I : ; : ; (
: ; ! : ; "& I #
: ;I8
$! I %.? : ; ' I@ & : ; I '4 : ; I
(4 : ; I ).: ; ' I *4 : ; I + : ; I , : ; I - U .4 : ; I / 1UX Y 0 1 1 U 24 1 3 1X Y 4 54 : ; I 6 1UX Y 74 : ; I? < 8! 94 : ; I? < f3 6M 7_ int 8q 9 : Ex Ox Q Sx V ` -f 1T 6x 7T 8x = @f D_ ]f 24 3M 4q 5 @f E J N BB Cf D J T T U> lI ~ ( 3 3
4 # f 5{ /
0S #
1H #
1
#
#
_ "k
# #
$q #
%q #
&q # k & @'
& #
Ά #
% #
& #
4& #0
Y& #@
~& #P
p' #`
|' #h
ֈ' #p
& #x
ؔ' #
#
ڴ #
[ #
_ #
_ #
_ #
_ #
_ #
#
#
[ #
[ #
' #
[ #
; #
; #
; #
; #
& #
#
& #
v
#
_ #
_ #
M #
q #
_ #
_ #
_ #
q #
L #
{% #
#
#
q #
q #
q #
q #
_ #
#
#
' #
#
_ #
| #
q #
' #
[ #
_ #
#
_ #
#
' #
' #
[ #
[ #
[ #
[ #
[ #
[ #
#j
#
*& #
+' #
, #
-' #
.' #
/i #
0_ #
1' #
2" #
3' #
4' #
5 ( #
6( #
7_ #
8"( #
9 #
:' #
; # mtx %6
&& #
'6 # 0V
1V # f 2; 3L
7q #
8q #
9q #
:q #
;q #
?q #
@q #
Aq #
Bq #
Cq #$
Dq #(
Eq #,
Fq #0
Gq #4
Hq #8
Iq #<
Jq #@
Kq #D
Lq #H
Mq #L
Nq #P
Oq #T
Qq #X
Rq #\
Sq #`
Tq #d
Xq #h
Yq #l
Zq #p
[q #t
\q #x
]q #|
^q #
_q #
`q #
aq #
bq #
cq #
dq #
eq #
fq #
gq #
kq #
lq #
mq #
nq #
oq #
pq #
qq #
rq # =;
> #
? #
@ #
B #(
C #0
D #8
E #@
F #H
G #P
H #X
I #`
J #h
K #p
L #x
M #
N # d
= #
= # pcb d
p
U X 0# Y # Z # [ # \ # ] # ^ # _ # ` ( # a # b # c # #p
#v # p
8-
49 #
5_ #
6 #
7 #
8w #(
9_ #0
:X #4 2
2 # 39
3 #
3 # 1X sle 2 tqe 3 _ 9
: #
;; #
<f #
=q #
> #
? #
#
#
#
Ǥ #
#
ɨ #(
] #0
_ #P
_ #T
՝ #X
#`
ܪ #h
#p
_ #x 0
#
#
#
#
#
#( (b
_ #
r #
#
#
# _ r b
x _
| ]
Ŝ #
Ɯ #
Ȝ #
# U [ ؆ ْ ڞ U ؆
(( #
V( #
#
M #@
) #H
) #P
) #X
) #`
#h
) #
_ #
~( #
' #
( #
( #
#
( #
) #
#
* #
#
' #
_ #
* #
q #
#
L #
{% #
{% #
_ #
X #
_ #
$ #
M #
$ #
q #
S #
_ #
_ #
| #
q #
q #
T #
[ #
* #
* #
#
_ #
#
_ #
_ #
+* #
!7* #
'q #
(_ #
*' #
+ #
,V, #
-\, #
.= #
/- #
0_ #
4f #
5 #
6_ #
74# #
8 #
9f #
: #
; #
< #
=" #
>h, #
?+) #
@e) #
At, #
B #
C #
E #
F, #
M) #
N) # a cv .
/ #
0_ # *
*4 #
*: # osd '4
(q #
)@ #
* # 4 /e 0 1 P1
a$ #
b% #
c.% #
dS #
e' #(
f_ #,
g
#0 e 3
3D # (.D
2F #
3 #
4J #
6M #
7' # D 6M
0q #
2^ #
3^ #
4^ #
5_ #
6 #
7 #
8" #
9" #(
:" #0
;" #8
<q #@
=" #H
?" #X
@;" #`
A" #
B_ # P <n
<D # ~ ?
_ _ _
_ #
_ #
_ # 1
_ # H
ރ # ( m
#
m # _ } ( ҽ 1 H P H
_ #
_ #
_ #
#
3 #
_ #
#
ѥ #
} #( _e h l # m # n_ # ok 4
5 #
6 #
7 #
8 #
9 #
: #
; #
< #
= #
> #
? #
@ #
A_ #
B_ #
C
# Y
* #
0 # p *
#
H #
_ #`
#h * @
#
#
#
#0
_ #8 6
* #
0 # 6 +
2 #
3 #
4 #
5 #
6 #
7 #(
8 #0
9 #8
: #@
; #H
< #P
= #X
> #`
? #h
@ #p
A #x
Bf #
CB #
DB #
E #
Ff #
GB #
HB #
I #
J #
K #
L #
M #
N #
P #
T #
X #
\n #
^ #
_ #
a #
b #
d~ # e p %h!
. #
/ #
1h! #
2 #
3_ #
5n! # ! _ ~! 6! ^ ' !
#
#
! # ! ! 0"
q #
q # " 0 ͎"
Ή! #
0" #
! #
є! #$
Ҫ! #( " " " " " !&"
!' #
!(_ # !.4#
!/_ #
!02 #
!12 # !4]#
!5]# #
!6|
# " X!S#
!Tq #
!U%$ #
!V+$ #
!W_ #P 0!U%$
"9_ #
":, #
";! #
"<, #
"> #
"? #$
"@ #(
"A #, # 2 ;$ h
L$
Mq #
N #
O$ #
P$ #
Q$ #
R' #(
T$ #,
U
#H $ $ tty $ T $
a%
a #
a% #
b.%
b # ;$
mk%
nq #
oq #
pk% # [ {% 8
%
#
#
#
#
#
Ò #(
Ē #0
&
σ #
} #
4&
Ѓ #
} #
Y&
у #
} #
~&
҃ #
} #
ӣ&
Ӄ #
} #
&
& # &
$& | H
p'
#f #
#' #
#_ #
# #
#p' #
#v. #
#ǡ. #0
#[. #@ & v' ' ' [ q T ' ' 2 ' ' ' ' ' U ( ( (
P(
#
P( #
~(
#
} #
(
(
#
P( #
(
#
P( #
)
#
P( #
+)
#
?S)
?Y) #
?_) # S) Y)
@~)
@) # ~)
M)
M #
MP( #
N)
N # ) ) ) ) *
* * %* 1* !
,V,
"V_ #
"W%$ #
"Xq #
"Y_ #
"Z #
"[_ #
"\ #(
"], #0
"_&- #8
"aH- #@
"c #H
"d #P
"fu- #X
"g #`
"h- #h
"j- #p
"k_ #x
"l_ #|
"mi #
"ni #
"oi #
"pi #
"q_ #
"r- #
"t- #
"u- #
"v. #
"wq #
"x . #
"z=. #
"{C. #
"|i #
"}i #
"~i #
" #
"U. # =* 4% b, n, z, "*, _ , "4, ,
, _ , , _ , _ _ , _ - - - - 2 - ,
B- S * B- { ,-
i- ' i- o- q N- _ - $ _ {- _ - - - - - - -
- - | -
- - _ ;
- |
. _ . _ 7. 7. c# ".
U. I. #v.
#p' # #ƛ.
#p' #
#ƛ. # p' #.
#p' #
#Ǜ. # . " ! $/ $/ # #ucp $h! # $ / # T / $ T ./ $ $i/ $i/ # #ucp $. # $x/ # T x/ $ T / $ $/ $/ # $h! # $/ # $
0 ##ucp $. # $ 0 # T / $ T
0 $ T 0 $ T +0 $ % S_ 0 &td R &uap R0 'uc T~! x(ret U_ ./ ) 0 *td ރ ) _ 0 +dst 0 , | +src | *res [ 0 | % @_ #2 &td ? &uap ?#2 'uc A~! x(ret B_ - 1 . H /0 H1 00 00 00 1 20 30 H4 20 1 5 J 30 J00 00 00 4 20 . % h_ >3 &td g &uap g>3 'uc i~! x(ret j_ - 3 . q /0 q2 00 00 00 1 20 30 q4 20 1 5 s 60 s00 00 00 1 20 / 7cnt vq \3 8 9 %|Q3
../../../kern ./machine ../../../sys ../../../bsm kern_context.c atomic.h pcpu.h _types.h _types.h types.h _stdint.h _sigset.h _timeval.h select.h time.h _lock.h proc.h _mutex.h _cpuset.h vmmeter.h resource.h pcpu.h segments.h lock_profile.h _callout.h event.h lock.h condvar.h osd.h sigio.h ucred.h signal.h signalvar.h ucontext.h ucontext.h audit.h proc.h sysent.h cpuset.h sysproto.h libkern.h uX @= JxKb+$T$ f~ JKI Ky %M1 f//JQ.S<I.S JyXKKw $FreeBSD: release/9.1.0/sys/kern/kern_context.c 225617 2011-09-16 13:58:51Z kmacy $ GCC: (GNU) 4.2.1 20070831 patched [FreeBSD] x $ q AH
O , AH
OR , ~ AC
OR w w q v U C \E q \ 2 T; E T 7 P9 C PE Q PS j Po q P w w v U O ]O Y UY ] T W _W Y TY _ PC K P n z T PY z P G SY S 3 P P w w v U ] U ] T ^ T ^ } P P P P P T . E P P S S e { P P H j3 +0 sys_setcontext 0 sys_getcontext )2 sys_swapcontext , ` " 4 , , B I W k B E W c B E W c slh_first uidinfo td_iticks td_critnest s_sid td_fpop v_trap kl_lock s_ttydp ru_nivcsw p_sibling racct td_lend_user_pri md_ldt_sd td_oldsigmask pg_members td_proc p_ksi TDS_CAN_RUN proc_ldt gid_t filedesc_to_leader image_params v_intrans p_orphans _Bool sv_sigcode td_plist ps_usertramp au_asid_t mc_cs si_uid p_ktr _tid td_osd __bits __mcontext s_leader kqueue sv_setregs rlimit ps_sigignore td_sqqueue td_runtime ksi_sigq vmspace __cpusetid_t p_mqnotifier s_count sleepqueue td_oncpu sigval_ptr uc_sigmask td_stopsched p_exitthreads __spare1__ v_cow_faults td_kstack_obj time_t ru_nsignals td_state sv_maxssiz v_swappgsout td_dupfd __off_t td_dbg_forked sigacts td_kstack aiocblist p_hash mc_rip p_oppid rux_uticks u_long caddr_t it_value sv_prepsyscall sv_minuser knote __sigset sv_transtrap _band v_pageout_free_min cr_flags lo_flags ss_size ru_isrss sio_myref sq_signals p_lock td_profil_addr sv_schedtail sv_errtbl ru_msgrcv sq_flags cr_ngroups tqh_first p_singlethread lpohead knlist PRS_NEW mc_flags c_cpu sd_hibase sv_set_syscall_retval mcontext_t pgrp ps_sigreset sv_name turnstile _trapno v_pdwakeups ar_ref td_swvoltick proc au_tid_addr_t p_traceflag pg_session p_fibnum mc_r10 mc_r11 mc_r12 mc_r13 mc_r14 mc_r15 pstats p_args kdtrace_thread p_fd __spare2__ __sigset_t p_fp rux_runtime td_lk_slocks td_turnstile v_syscall /sys/amd64/compile/hs32 sy_call _poll td_sticks v_inactive_target sv_flags ktr_request p_peers rlim_max trapframe v_swapin sv_fixup ps_mtx cr_audit prison thread sd_lolimit kn_status ksiginfo p_pptr td_sel td_cpuset v_rforkpages s_ttyp PRS_ZOMBIE td_base_pri mc_fpstate sy_systrace_args_func sival_ptr __uid_t __uint16_t siu_pgrp filedesc td_pticks p_slock sys_setcontext v_vnodein v_interrupt_free_min v_free_severe __intptr_t sv_shared_page_obj v_dfree siu_proc md_saved_flags td_umtxq ai_termid p_sched v_vforks sysent p_mtx td_pri_class v_tfree __lwpid_t mc_gsbase mc_xfpustate v_zfod lock_object p_pendingcnt unsigned char sigaltstack mc_rsi mc_rsp ldt_base v_free_count float p_stype _timerid osd_next cr_pspare2 sv_psstrings p_numthreads oucp_l_ systrace_args_func_t f_attach ps_signodefer td_runq sysentvec kl_assert_locked cs_id u_int16_t td_errno p_md register_t off_t tqe_prev sle_next td_dbgflags v_vnodepgsout p_suspcount kn_sdata sigval_int uint64_t sio_u v_swtch at_addr p_stops tv_usec ps_refcnt __vm_offset_t v_forks p_boundary_count ps_catchmask f_event rusage_ext td_user_pri td_sched s_ttyvp cs_flags __ucontext cr_rgid sv_copyout_strings ps_siginfo v_ozfod td_wmesg v_soft v_cache_max __suseconds_t TDS_RUNQ tqh_last p_pwait stqh_last crc32_tab kn_knlist __rlim_t sv_mask v_pdpages p_vmspace td_intrval sigqueue_t _mqd p_pid p_sigqueue mc_addr kl_lockarg p_tracecred vm_object ru_minflt p_dtrace p_crux p_magic td_blktick p_ru _cpuset ps_freebsd4 td_tid tqe_next td_vnet sq_proc td_rux ru_utime p_pfsflags getcontext_args mc_trapno td_name td_sigqueue ldt_refcnt p_limco mc_fpformat ru_msgsnd v_vm_faults lo_name p_itimers p_klist ksi_flags ps_flag kn_kq ucred _reason file seltd code c_links si_addr si_value c_func v_free_min cs_mask mtx_lock p_profthreads v_rforks kn_selnext __int64_t sy_return pg_mtx __uint64_t sival_int kaioinfo si_code v_kthreadpages s_login td_profil_ticks sv_table cs_siblings v_forkpages p_racct mc_onstack __siginfo v_free_target witness v_cache_min sio_pgsigio au_mask au_event_t cdev_priv td_sigstk kl_assert_unlocked td_retval pargs itimerval td_inhibitors td_lastcpu au_mask_t cr_ruidinfo stqh_first v_inactive_count udata mc_len p_limit rux_sticks v_vforkpages u_int64_t p_nice sv_szsigcode p_acflag v_reactivated sv_size rusage v_active_count _timer td_wchan p_label sys_getcontext kn_fop kn_link __register_t p_tracevp p_pglist __sighandler_t v_kthreads mqueue_notifier p_pgrp sig_t TDS_INHIBITED td_lprof ru_ixrss v_swappgsin p_itcallout td_lockq td_locks __time_t p_proc callp callout td_sleepqueue td_incruntime td_ng_outbound sv_sigsize klist au_asflgs_t p_children sv_fetch_syscall_args short unsigned int rlim_cur signed char ss_flags osd_slots swapcontext_args c_lock kn_ptr _overrun cr_ref pg_id kdtrace_proc si_pid sd_hilimit v_tcached td_contested lwpid_t ps_sigcatch sy_narg cr_loginclass sy_thrcnt ucontext_t sigset_t cs_parent v_wire_count ident td_uticks setcontext_args td_pflags narg td_hash system_segment_descriptor TDS_INACTIVE aioliojob loginclass filter p_sigiolst sd_mbz ru_majflt ps_sigintr cr_svgid v_page_size td_rqindex u_short uc_stack mc_ds td_lock atomic_cmpset_long s_mtx p_xstat v_page_count long int sq_kill uc_mcontext mc_rdx mc_es p_pad_dbg_child timeval td_generation p_dbgwait _mesgq v_intr p_sig cpuset label td_blocked session ../../../kern/kern_context.c plimit sq_list ps_sigact mc_fs intptr_t setlist sigval uint32_t __pid_t sy_auevent uintptr_t c_flags td_dtrace p_textvp mc_gs kevent long unsigned int p_osrel ru_nvcsw td_ar si_status td_tsqueue sigio GNU C 4.2.1 20070831 patched [FreeBSD] itimers sv_imgact_try at_type cs_link char lo_data ai_asid kaudit_record ucp_l_ kn_hook am_failure pg_hash __spare__ mdproc ksi_info kl_list ai_flags p_nlminfo __dev_t td_estcpu lo_witness le_prev td_pinned cv_description p_orphan __uintptr_t td_sleeplocks vnode sio_pgid vm_map_entry mc_xfpustate_len pg_jobc td_kstack_pages ar_args kn_hookid p_aioinfo mc_ownedfp lock_list_entry sv_coredump si_signo it_interval cr_ruid cr_label ru_inblock p_rux vm_offset_t md_ldt sv_errsize mc_spare p_sysent uc_flags vmmeter sv_fixlimit TDS_RUNNING ru_stime stack_t au_id_t expect md_spinlock_count si_errno u_int md_spurflt_addr oucp syscall_args filterops v_cache_count ps_osigset suseconds_t kl_unlock p_procdesc double cv_waiters sv_stackprot p_code ar_length args _fault ucp_r_ ksi_link __int32_t p_list __uint32_t data le_next td_intr_frame p_sigacts sv_sendsig __size_t sd_gran td_owepreempt am_success p_cpulimit mc_fsbase cpuset_t at_port sigqueue sigiolst p_emuldata td_cow mc_r8 mc_r9 cpusetid_t p_ucred __gid_t sv_minsigstksz lock_profile_object p_prev_runtime cr_groups sv_sigcode_base tv_sec sv_pagesize pid_t p_xthread fflags uid_t u_int32_t mc_ss p_sigparent sv_syscallnames v_vnodepgsin ru_nswap ai_auid u_char td_rfppwait_p cs_ref td_md cs_children td_vnet_lpush kn_kevent ru_idrss td_pcb ai_mask td_slpcallout td_xsig td_sigmask kn_tqe rlim_t ss_sp osd_nslots p_flag sd_p p_aio sy_call_t v_swapout siginfo_t sd_lobase dev_t ru_oublock cr_uidinfo td_ucred mdthread td_rw_rlocks p_realtimer kn_sfflags cr_uid ps_sigonstack td_slpq cr_prison td_intr_nesting_level rux_su td_lockname cr_agroups td_frame rux_tu f_isfd vnet sy_entry p_comm v_cow_optim td_flags v_vnodeout ru_maxrss oucp_r_ td_priority td_dbgksi rux_uu p_threads sd_dpl td_ru mc_rflags rux_iticks sv_shared_page_base sy_flags cr_svuid p_lio mc_rax f_detach __curthread umtx_q au_tid_addr pg_sigiolst c_arg sys_swapcontext p_fdtol unsigned int td_map_def_user auditinfo_addr mc_rbp sv_usrstack sv_sigtbl sv_maxuser mc_rbx PRS_NORMAL mc_err p_leader nlminfo short int td_slptick v_free_reserved uc_link v_pfree sv_shared_page_len c_time td_base_user_pri mc_rcx f_touch sd_type sd_xx0 sd_xx1 sd_xx2 flags p_state procdesc lh_first sio_ucred p_step p_swtick p_stats mc_rdi .symtab .strtab .shstrtab .rela.text .data .bss .debug_abbrev .rela.debug_info .rela.debug_line .comment .rela.debug_frame .debug_loc .rela.debug_pubnames .rela.debug_aranges .debug_ranges .debug_str .note.GNU-stack @ k & ` , ` 1 ` D $ j3 ? hm XM U 9 P a e< o < j غ | = q B L h EC 0 0 uC 0 E a a hh k
! 1 q @ G T e t ~ kern_context.c __start_set_pcpu __stop_set_pcpu sys_setcontext copyin set_mcontext kern_sigprocmask sys_getcontext get_mcontext bzero copyout _mtx_lock_sleep _mtx_unlock_sleep sys_swapcontext 3 M f / ? v w
0
6 ! )
0
7
>
% C
l P
U
I g
Z t
y
>
Y
g
$
*
(
[
z
2
)
4
d ?
J
W
c \
g
U r
}
l
|
5
(
3
>
| I
T
= _
j
w
|
H
|
t
\
'
3
A
= O
h ]
l
l
S
5
& #
1
@
O
O ^
g m
|
f
q
8
t
!
0
?
N
]
d l
( {
0
G
/
_
4 /
>
M
\ ]
m
}
W
j
/
b
s
G
.
-
=
B M
A ]
m
}
J
-
F
q
t
E
P
L
T
{ -
/ =
M
s ]
m
}
}
$
r
(
<
H
H g
r
6 ~
6
,
"
|
&
4
d B
P
^
l
z
L
C
R
S
>
:
"
0
>
M
" \
f k
z
!
8
0
*
.
=
M
Y
g
V u
<
N
z
D
,
M <
u H
V
q
}
"
3
D
V
b
q
?
m
+
^
j
x
e
\
_
3
(
u
,
2 :
H
V
d
r
X
c
=
e
9
*
< 8
U F
^ T
)
4
?
J
H V
b
l o
S ~
f
&
r
6
F
~ V
f
W v
n
@
x
M
&
6
F
V
f
t v
l
" &
6
F
V
f
v
@
$
&
6
F
V
f
v
A
(
6
&
6
F
S V
f
v
j
&
O
Z
w f
! r
}
k
R
W (
6
D Q
]
k
y
?
5
=
Q
4
!
/
b >
p T
`
}
d
Z
D
#
m
:
Q
_
2
1
V
w
/
,
:
I
Z
l
y
F
_
\
Q
'
*
&
E
(
| 7
= F
U
d
s
@
7
C
a Q
_
T m
{
b
O
!
/
N =
K
Y
g
u
=
f
f
%
4
) C
R
a
p
n
9
e
o
Z
!
!
!
,!
J ;!
] J!
- Y!
!
i !
g !
!
!
b !
q !
!
S !
!
q "
"
""
1"
<"
H"
V"
L d"
r"
p "
"
"
"
"
"
"
"
[ "
#
v #
&#
5#
A#
O#
x d#
p#
~#
#
- #
#
9 #
I #
N #
#
D #
#
H $
6 $
_ <$
( H$
V$
Z d$
r$
E $
$
( $
$
$
> $
%
$
j %
%
5%
V
A%
X O%
# ]%
|%
f %
%
%
%
%
%
] %
%
&
&
&&
=&
K&
b&
p&
&
j &
&
&
: &
&
&
&
&
J &
'
'
'
*'
v 8'
} F'
[ T'
b'
w'
'
'
j '
M '
'
'
} '
x (
(
2(
j A(
`(
o(
(
(
(
" (
j (
(
j (
(
j )
)
5)
D)
T)
o)
)
)
j )
)
)
)
)
)
M *
*
*
n &*
= 2*
>*
[ L*
Z*
h*
;
v*
Q *
*
*
*
*
*
*
*
*
+
2 +
+
E ,+
0 :+
H+
W+
f+
u+
+
+
+
j +
> +
Y +
x +
+
y +
,
" ,
Z ),
l 8,
G,
c,
( o,
{,
a ,
,
' !-
\.
u h.
.
j .
.
j .
.
.
- .
/
9 //
</
Z/
9 /
/
/
/
/
/
9 -0
80 @0 q H0
Z0
L i0
0
0
^ 0
t 0
o 0
I 1 1 1
: %1
41
Q1
> V1
_1
< i1
t r1
@ 1
p 1
1 1 1 1 1
1
1
< 1 1 2 2 2
+2
62 >2 F2
9 X2
g2
2
= 2
2
< 2
2
2
P 2
2 2 2 2 2
3
3
< 3
-3
63
; ]3
D
H t
x