Searched refs:pregion (Results 1 – 1 of 1) sorted by relevance
255 byte* pregion = tlsPtr_.stack_begin - kStackOverflowProtectedSize; in InstallImplicitProtection() local271 for (byte* p = stack_top; p >= pregion; p -= kPageSize) { in InstallImplicitProtection()276 static_cast<void*>(pregion) << " to " << in InstallImplicitProtection()277 static_cast<void*>(pregion + kStackOverflowProtectedSize - 1); in InstallImplicitProtection()284 uint32_t unwanted_size = stack_top - pregion - kPageSize; in InstallImplicitProtection()285 madvise(pregion, unwanted_size, MADV_DONTNEED); in InstallImplicitProtection()2306 void* pregion = tlsPtr_.stack_begin - kStackOverflowProtectedSize; in ProtectStack() local2307 VLOG(threads) << "Protecting stack at " << pregion; in ProtectStack()2308 if (mprotect(pregion, kStackOverflowProtectedSize, PROT_NONE) == -1) { in ProtectStack()2316 void* pregion = tlsPtr_.stack_begin - kStackOverflowProtectedSize; in UnprotectStack() local[all …]