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Note results of investigation into segfaulting of tc22 on H on MacOS.

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git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10655
This commit is contained in:
Julian Seward 2009-07-29 10:57:09 +00:00
parent 61d3c19904
commit ae7083821d
1 changed files with 17 additions and 0 deletions
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17
helgrind/tests/Makefile.am
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@ -99,6 +99,23 @@ check_PROGRAMS = \
tc24_nonzero_sem
# DDD: it seg faults, and then the Valgrind exit path hangs
# JRS 29 July 09: it craps out in the stack unwinder, in
#==13480== at 0xF00B81FF: ??? f00b8180 VG_(get_StackTrace_wrk)
#==13480== by 0xF00B83F8: ??? f00b8340 VG_(get_StackTrace)
#==13480== by 0xF009FE19: ??? f009fd70 record_ExeContext_wrk
#==13480== by 0xF009D92E: ??? f009d8c0 construct_error
#==13480== by 0xF009F001: ??? f009eef0 VG_(maybe_record_error)
#==13480== by 0xF0081F80: ??? f0081f00 HG_(record_error_misc)
#==13480== by 0xF0089C00: ??? f0089b80 evh__pre_thread_ll_exit
#==13480== by 0xF01111D1: ??? f0111070 run_a_thread_NORETURN
#==13480== by 0xF0111512: ??? f0111500 start_thread_NORETURN
# when the thread being unwound is at __bsdthread_terminate+0
#
# Like Tom says, the stack unwinder protection is bollocks.
# We should junk all previous schemes and simply get the
# stack unwinder to consult aspacem at each frame (cache-accelerated,
# of course) to check each page it visits is accessible.
#
if ! VGCONF_PLATFORMS_INCLUDE_X86_DARWIN
check_PROGRAMS += \
tc22_exit_w_lock