63 void MetaMap::AllocBlock(ThreadState *thr, uptr pc, uptr p, uptr sz) {  in AllocBlock()  argument
66   b->siz = sz;  in AllocBlock()
78   uptr sz = RoundUpTo(b->siz, kMetaShadowCell);  in FreeBlock()  local
79   FreeRange(proc, p, sz);  in FreeBlock()
80   return sz;  in FreeBlock()
83 bool MetaMap::FreeRange(Processor *proc, uptr p, uptr sz) {  in FreeRange()  argument
86   u32 *end = MemToMeta(p + sz);  in FreeRange()
122 void MetaMap::ResetRange(Processor *proc, uptr p, uptr sz) {  in ResetRange()  argument
126     FreeRange(proc, p, sz);  in ResetRange()
131   if (sz <= 4 * kPageSize) {  in ResetRange()
133     FreeRange(proc, p, sz);  in ResetRange()
141     sz -= diff;  in ResetRange()
143   diff = p + sz - RoundDown(p + sz, kPageSize);  in ResetRange()
145     FreeRange(proc, p + sz - diff, diff);  in ResetRange()
146     sz -= diff;  in ResetRange()
149   CHECK_GT(sz, 0);  in ResetRange()
151   CHECK_EQ(sz, RoundUp(sz, kPageSize));  in ResetRange()
153   const uptr sz0 = sz;  in ResetRange()
155   for (uptr checked = 0; sz > 0; checked += kPageSize) {  in ResetRange()
158     sz -= kPageSize;  in ResetRange()
163   for (uptr checked = 0; sz > 0; checked += kPageSize) {  in ResetRange()
164     bool has_something = FreeRange(proc, p + sz - kPageSize, kPageSize);  in ResetRange()
165     sz -= kPageSize;  in ResetRange()
258 void MetaMap::MoveMemory(uptr src, uptr dst, uptr sz) {  in MoveMemory()  argument
262   CHECK_NE(sz, 0);  in MoveMemory()
266   u32 *src_meta_end = MemToMeta(src + sz);  in MoveMemory()
269     src_meta = MemToMeta(src + sz) - 1;  in MoveMemory()
270     dst_meta = MemToMeta(dst + sz) - 1;  in MoveMemory()