On Tue, Dec 04, 2018 at 03:41:48AM -0800, Claus Assmann wrote: > On Tue, Dec 04, 2018, Otto Moerbeek wrote: > > > malloc(3) uses mmap without MAP_STACK flag, so you'll end up with memory > > not marked MAP_STACK in both cases. > > Thanks for the information. > > > Define MALLOC_STACK and add MAP_STACK to the flags, > > You mean "undefine MALLOC_STACK", right? I don't see a way (in the
Yes of course, you want to call mmap(2) yourself. > man page) to add MAP_STACK to malloc(2) memory, but I might be > missing something (again). > > statethreads works when adding MAP_STACK: > > .. > #if defined (MAP_STACK) > mmap_flags |= MAP_STACK; > #endif > vaddr = mmap(NULL, size, PROT_READ | PROT_WRITE, mmap_flags, zero_fd, 0); > > > Thanks! > > -- > Address is valid for this mailing list only. >
