Lines Matching refs:ssize
190 static void ClearShadowMemoryForContextStack(uptr stack, uptr ssize) {
194 ssize += stack - bottom;
195 ssize = RoundUpTo(ssize, PageSize);
197 if (ssize && ssize <= kMaxSaneContextStackSize) {
198 PoisonShadow(bottom, ssize, 0);
212 uptr stack, ssize;
213 ReadContextStack(ucp, &stack, &ssize);
214 ClearShadowMemoryForContextStack(stack, ssize);
220 ClearShadowMemoryForContextStack(stack, ssize);