Lines Matching refs:shadow_beg
124 uptr shadow_beg = MEM_TO_SHADOW(ptr);
125 uptr shadow_end = shadow_beg + size;
127 shadow_end - shadow_beg < common_flags()->clear_shadow_mmap_threshold) {
128 REAL(memset)((void *)shadow_beg, value, shadow_end - shadow_beg);
130 uptr page_beg = RoundUpTo(shadow_beg, PageSize);
134 REAL(memset)((void *)shadow_beg, 0, shadow_end - shadow_beg);
136 if (page_beg != shadow_beg) {
137 REAL(memset)((void *)shadow_beg, 0, page_beg - shadow_beg);