On 2012/07/08 18:21, Chris Rees wrote:
Hi all / David,
doxygen has been failing for a while now on -CURRENT and apparently
-STABLE too. The current fix is disabling one of the tests in the
build, but obviously it points to a problem with our base system....
I've trussed [1] the failing code [2], and it looks as though it's
hanging on a _umtx call. I'm gratuitously ignorant of what goes on
there... but the timings of recent commits to umtx.h [3] could
indicate a link (hope it's not bogus...).
Any pointers on what I should do next?
Chris
[1] http://www.bayofrum.net/~crees/scratch/doxygen-truss
_umtx_op(0x8012b0280,0x16,0x0,0x0,0x0,0x1) ERR#22 'Invalid argument'
can you execute it in gdb and print its value ?
print/x *(int *)0x8012b0280
print/x *(int *)(0x8012b0280+4)
[2]
http://www.bayofrum.net/tb/index.php?action=display_markup_log&build=10-local&id=1037
[3] http://svnweb.freebsd.org/base/head/sys/sys/umtx.h?view=log
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