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From: Julian S. <js...@ac...> - 2007-02-25 15:50:33
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> track_new_mem_stack before the client accesses stack data. Did I > misunderstand something ? Yes (it may not be documented anywhere :-) If the core calls track_new_mem_stack(x) then the new limit below which the client may not go is x - VG_STACK_REDZONE_SZB. Probably you didn't see this on x86 because VG_STACK_REDZONE_SZB on that platform. Have a look at mc_new_mem_stack_4 et al in mc_main.c. J |