> i'm unable to compile tojpg (which you may not have, but most any > program should do) for amd64 on mips. here's an example: > > ; objtype=amd64 mk tojpg.install > 6c -FTVw writejpg.c > 6c -FTVw multichan.c > 6c -FTVw tojpg.c > 6l -o 6.tojpg writejpg.6 multichan.6 tojpg.6 > cp 6.tojpg /amd64/bin/tojpg > ; cpu -h ladd > ladd; png -t9 < amd64.png|tojpg>amd64.jpg > tojpg 277878: suicide: sys: trap: #SS pc=0x215014 > > acid says that imagmem is 0, and so is mainmem. this must > mean that the data segment is clobbered. can other folks reproduce > this? > > i'm guessing that there is a segment rounding issue? i was > actually looking at a different bug when i tripped on this. > they always hide out in bunches.
Yes, I think you're right. I can reproduce the same problem here. cpu% 6c /sys/src/cmd/ls.c && 6l ls.6 cpu% cpu -h radium cpu% 6.out 6.out 367: suicide: sys: trap: #SS pc=0x209d56 -- David du Colombier
