Cross Reference: /openjdk7/hotspot/src/share/vm/runtime/os.cpp

Lines Matching defs:ptr
495 void print_neighbor_blocks(void* ptr) {
496   // find block allocated before ptr (not entirely crash-proof)
501   u_char* start_of_this_block = (u_char*)ptr - space_before;
522   u_char* start_of_next_block = (u_char*)ptr + *size_addr_from_obj(ptr) + space_after;
547     u_char* ptr = (u_char*)memblock - space_before;
549       if (ptr[i] != badResourceValue) {
550         report_heap_error(memblock, ptr+i, "in front of");
574   u_char* ptr = (u_char*)::malloc(size + space_before + space_after);
577   if (ptr == NULL) return NULL;
579     for (u_char* p = ptr; p < ptr + MallocCushion; p++) *p = (u_char)badResourceValue;
580     u_char* end = ptr + space_before + size;
581     for (u_char* pq = ptr+MallocCushion; pq < end; pq++) *pq = (u_char)uninitBlockPad;
585   *size_addr_from_base(ptr) = size;
587   u_char* memblock = ptr + space_before;
607   void* ptr = ::realloc(memblock, size);
608   if (ptr != NULL) {
609     tkr.record((address)memblock, (address)ptr, size, memflags,
614   return ptr;
627   void* ptr = malloc(size, memflags, caller == 0 ? CALLER_PC : caller);
628   if (PrintMalloc) tty->print_cr("os::remalloc " SIZE_FORMAT " bytes, " PTR_FORMAT " --> " PTR_FORMAT, size, memblock, ptr);
630   if ( ptr != NULL ) {
631     memcpy(ptr, memblock, MIN2(size, get_size(memblock)));
632     if (paranoid) verify_block(ptr);
633     if ((intptr_t)ptr == (intptr_t)MallocCatchPtr) {
634       tty->print_cr("os::realloc caught, " SIZE_FORMAT " bytes --> " PTR_FORMAT, size, ptr);
639   return ptr;
656     u_char* ptr = (u_char*)memblock - space_before;
657     for (u_char* p = ptr; p < ptr + MallocCushion; p++) {
664     u_char* end = ptr + space_before + size;