Cross Reference: /external/compiler-rt/lib/asan/asan

Lines Matching refs:beg
117   ShadowSegmentEndpoint beg(beg_addr);
119   if (beg.chunk == end.chunk) {
120     CHECK(beg.offset < end.offset);
121     s8 value = beg.value;
126       if (beg.offset > 0) {
127         *beg.chunk = Min(value, beg.offset);
129         *beg.chunk = kAsanUserPoisonedMemoryMagic;
134   CHECK(beg.chunk < end.chunk);
135   if (beg.offset > 0) {
136     // Mark bytes from beg.offset as unaddressable.
137     if (beg.value == 0) {
138       *beg.chunk = beg.offset;
140       *beg.chunk = Min(beg.value, beg.offset);
142     beg.chunk++;
144   REAL(memset)(beg.chunk, kAsanUserPoisonedMemoryMagic, end.chunk - beg.chunk);
157   ShadowSegmentEndpoint beg(beg_addr);
159   if (beg.chunk == end.chunk) {
160     CHECK(beg.offset < end.offset);
161     s8 value = beg.value;
166       *beg.chunk = Max(value, end.offset);
170   CHECK(beg.chunk < end.chunk);
171   if (beg.offset > 0) {
172     *beg.chunk = 0;
173     beg.chunk++;
175   REAL(memset)(beg.chunk, 0, end.chunk - beg.chunk);
185 uptr __asan_region_is_poisoned(uptr beg, uptr size) {
187   uptr end = beg + size;
188   if (!AddrIsInMem(beg)) return beg;
190   CHECK_LT(beg, end);
191   uptr aligned_b = RoundUpTo(beg, SHADOW_GRANULARITY);
198   if (!__asan::AddressIsPoisoned(beg) &&
206   for (; beg < end; beg++)
207     if (__asan::AddressIsPoisoned(beg))
208       return beg;
334   uptr beg = reinterpret_cast<uptr>(beg_p);
339   if (!(beg <= old_mid && beg <= new_mid && old_mid <= end && new_mid <= end &&
340         IsAligned(beg, granularity))) {
342     ReportBadParamsToAnnotateContiguousContainer(beg, end, old_mid, new_mid,
345   CHECK_LE(end - beg,
382   uptr beg = reinterpret_cast<uptr>(beg_p);
385   CHECK_LE(beg, mid);
387   // Check some bytes starting from beg, some bytes around mid, and some bytes
390   uptr r1_beg = beg;
392   uptr r2_beg = Max(beg, mid - kMaxRangeToCheck);