On 11 January 2013 19:36, Nathan Hüsken <[email protected]> wrote: > Hi, > > I was succesfull in building ghc (pulled from git) to compile for > arm-linux-androideabi! > > Now using "inplace/bin/ghc-stage1 -dcore-lint -debug" I compiler this > Main.hs: > > main = putStrLn "Hello, World" > > I get an executable, which I can run on my android device. Unfortantly > it segfaults. > > Running it with ./Main +RTS -DS gives: > > cap 0: initialised > > Now I am trying to debug this in gdb. When I try to display the stack > (which should be in r13 on arm of I understand correctly, I get); > > (gdb) p8 $r13 > 0xbef00a74: 0x0 > 0xbef00a70: 0x0 > 0xbef00a6c: 0x3c2e74 > 0xbef00a68: 0x530350 > 0xbef00a64: 0x0 > 0xbef00a60: 0x0 > 0xbef00a5c: 0x0 > 0xbef00a58: 0x0 > > And now I am clueless. So I tried the good old printf debugging in the > rts. Using this, I see that it gets before the call to > scheduleWaitThread in the function rts_evalLazyIO (in RtsAPI.c). > > But when I put a printf in the beginning of scheduleWaitThread (in > Schedule.c) it is not shown. > > What else can I do to find out more?
can you strace it? Conrad. _______________________________________________ Glasgow-haskell-users mailing list [email protected] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
