From: lucio@proxima.alt.za
To: 9fans@9fans.net
Subject: [9fans] Building Go/386
Date: Sat, 31 Aug 2013 16:36:43 +0200 [thread overview]
Message-ID: <a5176f54467838c738351aa5f9f143da@proxima.alt.za> (raw)
This looks ugly!
cmd/8g
8c 1568: suicide: sys: trap: fault read addr=0x0 pc=0x0003718d
go tool dist: FAILED: /bin/8c -FTVw -I/n/shackle/go/include/plan9 -I/n/shackle/go/include/plan9/386 -I/n/shackle/go/src/cmd/ld -I /n/shackle/go/src/cmd/8g -o $WORK/ggen.8 /n/shackle/go/src/cmd/8g/ggen.c: '/n/shackle/go/pkg/tool/plan9_386/8g' does not exist
warning: /n/shackle/go/src/cmd/8g/gobj.c:38 result of operation not used
shackle% acid 1568
/proc/1568/text:386 plan 9 executable
/sys/lib/acid/port
/sys/lib/acid/386
acid: lstk()
abort()+0x0 /sys/src/libc/9sys/abort.c:6
regalloc(o=0x0,tn=0x13bcf8,n=0xdfff5a78)+0xbb /sys/src/cmd/8c/txt.c:314
biggen(a=0x3911c,code=0x3ce5c,l=0x13bcf8,r=0xdfff5c48,t=0x0,true=0x0)+0xd88 /sys/src/cmd/8c/cgen64.c:1522
args=0x1732e
to=0x0
ro=0x0
lo=0x0
cp=0x3ce61
c=0x3ce5c
g=0x1
i=0x0
j=0x13b908
ot=0x0
tmps=0x0
tl=0x0
tr=0x0
op=0x82
lt=0x4ad00
pr=0x0
cgen64(nn=0x13bcf8,n=0x136158)+0x18b2 /sys/src/cmd/8c/cgen64.c:1784
cmp=0x0
sh=0x0
d=0x0
optab=0x3a214
args=0x3911c
dr=0x1
l=0x13bcf8
r=0xdfff5c48
li=0x0
ri=0x3
lri=0x2
t=0x13bcf8
dt=0x4ad78
nod2=0x0
nod3=0x0
c=0x0
nod1=0x0
m=0x1
s=0x0
op=0x0
true=0x0
nod5=0x13a8b8
nod4=0x0
cp=0x13a630
si=0x1e
sugen(w=0x8,nn=0x13bcf8,n=0x136158)+0x160 /sys/src/cmd/8c/cgen.c:1701
t=0x0
nod1=0x1
nod2=0x2
nod0=0x0
l=0x3
r=0x3
nod3=0x0
nod4=0x3a214
h=0x3
p1=0x0
x=0x0
v=0x1
c=0x0
cgen64(nn=0x13bcf8,n=0x13b998)+0x1dcd /sys/src/cmd/8c/cgen64.c:1734
cmp=0x0
sh=0x0
d=0x0
optab=0x3fa74
args=0x39194
dr=0x1
l=0x136158
r=0x13bdd0
li=0x0
ri=0x0
lri=0x0
t=0x13bcf8
dt=0x0
nod2=0x0
nod3=0xdfff6738
c=0x0
nod1=0x0
m=0x0
s=0x0
op=0x0
true=0x0
nod5=0x18d5d
nod4=0x0
cp=0x0
si=0x0
sugen(w=0x8,nn=0x13bcf8,n=0x13b998)+0x160 /sys/src/cmd/8c/cgen.c:1701
t=0x70
nod1=0x2
nod2=0x5c
nod0=0x0
l=0xdfff66d4
r=0x138bc0
nod3=0x0
nod4=0x0
h=0x0
p1=0xdfff627c
x=0x0
v=0x1
c=0x0
cgen64(nn=0xdfff6f98,n=0x1361e8)+0x2bc6 /sys/src/cmd/8c/cgen64.c:2526
cmp=0x0
sh=0x0
d=0x13bcf8
optab=0x1732e
args=0x18d5d
dr=0x0
l=0x13b998
r=0x180d7
li=0x0
ri=0x0
lri=0x0
t=0x1b
dt=0xdfff6f98
nod2=0x1b070
nod3=0x0
c=0xdfff6490
nod1=0x8
m=0x0
s=0x1
op=0x0
true=0x0
nod5=0xdfff627c
nod4=0x44
cp=0x70
si=0x0
cgen(nn=0xdfff6f98,n=0x1361e8)+0x28d1 /sys/src/cmd/8c/cgen.c:1125
r=0x0
o=0x1b
curs=0x0
l=0x13b998
nod=0x70
nod1=0x0
hardleft=0x1
nod2=0x0
c=0x180c4
v=0xdfff6f98
nod3=0x135e80
nod4=0x180d7
onod=0x0
p1=0xdfff6f98
garg1(tn2=0xdfff6f50,f=0x1,fnxp=0xdfff6854,n=0x1361e8,tn1=0xdfff6f98)+0x1ca /sys/src/cmd/8c/txt.c:231
nod=0x0
garg1(tn2=0xdfff6f50,f=0x1,fnxp=0xdfff6854,n=0x136230,tn1=0xdfff6f98)+0x72 /sys/src/cmd/8c/txt.c:187
nod=0x0
garg1(tn2=0xdfff6f50,f=0x1,fnxp=0xdfff6854,n=0x136080,tn1=0xdfff6f98)+0x72 /sys/src/cmd/8c/txt.c:187
nod=0x0
garg1(tn2=0xdfff6f50,f=0x1,fnxp=0xdfff6854,n=0x135f60,tn1=0xdfff6f98)+0x72 /sys/src/cmd/8c/txt.c:187
nod=0x0
garg1(tn2=0xdfff6f50,f=0x1,fnxp=0xdfff6854,n=0x135ec8,tn1=0xdfff6f98)+0x72 /sys/src/cmd/8c/txt.c:187
nod=0xdfff67f4
garg1(tn2=0xdfff6f50,f=0x1,fnxp=0xdfff6854,n=0x135e38,tn1=0xdfff6f98)+0x72 /sys/src/cmd/8c/txt.c:187
nod=0x0
gargs(n=0x135e38,tn1=0xdfff6f98,tn2=0xdfff6f50)+0x98 /sys/src/cmd/8c/txt.c:160
regs=0x0
fnxargs=0x193bb
fnxp=0xdfff6858
cgen(nn=0xdfff718c,n=0x136278)+0x3763 /sys/src/cmd/8c/cgen.c:916
r=0x135e38
o=0x27
curs=0x0
l=0x135d60
nod=0x0
nod1=0x135fa8
hardleft=0x0
nod2=0x1
c=0x0
v=0x0
nod3=0x8
nod4=0x0
onod=0xdfff725c
p1=0xdfff718c
cgen(nn=0x0,n=0x1362c0)+0x121b /sys/src/cmd/8c/cgen.c:123
r=0x136278
o=0x6
curs=0x0
l=0x135d18
nod=0x0
nod1=0x136230
hardleft=0x0
nod2=0x1361e8
c=0xa
v=0x4ad78
nod3=0x1a32a
nod4=0x4ad78
onod=0x1c40b
p1=0x135d18
gen(n=0x1362c0)+0x126 /sys/src/cmd/cc/pgen.c:534
o=0x6
l=0x1
nod=0x0
rn=0x135c40
sp=0x4acb0
cn=0x14f2f
sbc=0x135ad0
snbreak=0x135c40
spb=0x0
scc=0x135c40
spc=0x135c40
sncontin=0x1ea68
f=0x135cd0
oldreach=0x14f2f
gen(n=0x136350)+0xb53 /sys/src/cmd/cc/pgen.c:515
o=0x2d
l=0x135cd0
nod=0x0
rn=0x4c7d8
sp=0x13b878
cn=0x14f2f
sbc=0x135690
snbreak=0x1ac1b
spb=0x1
scc=0x135720
spc=0x0
sncontin=0x1ea57
f=0x135720
oldreach=0x28
gen(n=0x136428)+0x5ed /sys/src/cmd/cc/pgen.c:421
o=0x26
l=0x1363e0
nod=0x0
rn=0x4c868
sp=0x13ae58
cn=0x14f2f
sbc=0xffffffff
snbreak=0x0
spb=0x13aee8
scc=0xffffffff
spc=0x13aea0
sncontin=0x0
f=0xffffff61
oldreach=0x14f2f
gen(n=0x136500)+0xbbb /sys/src/cmd/cc/pgen.c:524
o=0x2d
l=0x133a50
nod=0x0
rn=0x0
sp=0x13a3a8
cn=0x0
sbc=0x0
snbreak=0x0
spb=0x80000000
scc=0x0
spc=0x0
sncontin=0x0
f=0xdfff74b8
oldreach=0x1
codgen(nn=0x132668,n=0x132890)+0x195 /sys/src/cmd/cc/pgen.c:72
n1=0x1323e0
sp=0x136590
yyparse()+0x3dd /sys/src/cmd/cc/cc.y:1741
save1=0x0
save2=0x0
save3=0x0
save4=0x0
yystate=0x2
yychar=0xffffffff
yys=0x0
yyp=0xdfff7654
yyn=0xfffffc18
yypt=0xdfff76cc
w=0x0
n=0x0
s=0x0
compile(file=0xdfffefa8,ndef=0x0,defs=0x0)+0x2d0 /sys/src/cmd/cc/lex.c:291
ofile=0x732f6e2f
p=0xdfffecc9
incfile=0x3638332f
c=0x3
fd=0x0
av=0x0
i=0x0
opt=0x0
main(argv=0xdfffeef8,argc=0x1)+0x17b /sys/src/cmd/cc/lex.c:154
maxdef=0x0
ndef=0x0
defs=0x0
_argc=0x6f
_args=0xdfffef8a
p=0x0
np=0x0
nproc=0x0
c=0x0
nout=0x0
status=0x0
_main+0x31 /sys/src/libc/386/main9.s:16
acid:
My gut says this is a Plan 9 problem: something tickled a bug in 8c.
I hope someone here can diagnose the issue.
I needed to modify /sys/include/bio.h as well as
/sys/src/libbio/^(bgetc.c bputc.c) to get this far in the Go build; I
have nothing against adding Bgetle2(), Bgetle4(), Bputle2() and
Bputle4() to libbio, I do wish I had seen that coming.
We do seem to be losing ground to the Go developers, I have a feeling
that it is going to be hard to catch up.
++L
PS: One irritant I would gladly get rid of is the sheer number of
warnings that are being produced:
cmd/cc
warning: /n/shackle/go/src/cmd/cc/y.tab.c:1785[/n/shackle/go/src/cmd/cc/y.tab.c:3489] result of operation not used
warning: /n/shackle/go/src/cmd/cc/y.tab.c:1785[/n/shackle/go/src/cmd/cc/y.tab.c:3489] result of operation not used
warning: /n/shackle/go/src/cmd/cc/y.tab.c:1791[/n/shackle/go/src/cmd/cc/y.tab.c:3495] result of operation not used
warning: /n/shackle/go/src/cmd/cc/y.tab.c:1791[/n/shackle/go/src/cmd/cc/y.tab.c:3495] result of operation not used
as an example. I haven't quite figured out what triggers these, nor
how to eliminate them.
next reply other threads:[~2013-08-31 14:36 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-31 14:36 lucio [this message]
2013-08-31 15:11 ` erik quanstrom
2013-08-31 17:09 ` lucio
2013-08-31 18:12 ` lucio
2013-08-31 21:16 ` erik quanstrom
2013-09-02 18:15 ` Nick Owens
2013-09-02 20:50 ` Rob Pike
2013-09-02 21:51 ` erik quanstrom
2013-09-02 22:08 ` Nick Owens
2013-09-03 0:28 ` erik quanstrom
2013-09-04 6:07 ` lucio
2013-09-07 11:19 ` Anthony Martin
2013-09-07 13:07 ` erik quanstrom
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