Messages in this thread | | | Date | Mon, 11 Oct 2010 03:41:03 +0100 | From | Al Viro <> | Subject | Re: aranym bug, manifests as "ida_remove called for id=13" on recent kernels |
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On Mon, Oct 11, 2010 at 12:52:56AM +0100, Al Viro wrote: > On Sun, Oct 10, 2010 at 10:18:03PM +0200, Geert Uytterhoeven wrote: > > >> This is on aranym-0.9.9-1 from Ubuntu/amd64. > > > > > > stat -L /proc/2/exec, otherwise you'll hit lstat() instead of stat(). > > > And FWIW 0.9.10-1 squeeze/amd64 also triggers here... > > > > Still, just "stat: cannot stat `proc/2/exe': No such file or directory" here... > > Interesting... Which gcc version is used?
Argh... OK, going through aranym with debugger has exhonorated it. My apologies ;-/ It *is* gcc in sid. Testcase:
extern int foo(int); void *bar(int n) { return (void *)foo(n); }
and gcc -S -O2 turns that into bar: link.w %fp,#0 unlk %fp jra foo
Spot the obvious bug... BTW, why on the Earth does debian-ports m68k tree use gcc-4.3 with Cthulhu-scaring 700Kb gzipped patch and does *not* have gcc-4.4?
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