899   // This will be useful when we do final assembly into the code cache,
 900   // because we will need to know how to warp any internal address that
 901   // has been created at any time in this CodeBuffer's past.
 902   CodeBuffer* bxp = new CodeBuffer(_total_start, _total_size);
 903   bxp->take_over_code_from(this);  // remember the old undersized blob
 904   DEBUG_ONLY(this->_blob = nullptr);  // silence a later assert
 905   bxp->_before_expand = this->_before_expand;
 906   this->_before_expand = bxp;
 907 
 908   // Give each section its required (expanded) capacity.
 909   for (int n = (int)SECT_LIMIT-1; n >= SECT_FIRST; n--) {
 910     CodeSection* cb_sect   = cb.code_section(n);
 911     CodeSection* this_sect = code_section(n);
 912     if (new_capacity[n] == 0)  continue;  // already nulled out
 913     if (n != SECT_INSTS) {
 914       cb.initialize_section_size(cb_sect, new_capacity[n]);
 915     }
 916     assert(cb_sect->capacity() >= new_capacity[n], "big enough");
 917     address cb_start = cb_sect->start();
 918     cb_sect->set_end(cb_start + this_sect->size());

 919     if (this_sect->mark() == nullptr) {
 920       cb_sect->clear_mark();
 921     } else {
 922       cb_sect->set_mark(cb_start + this_sect->mark_off());
 923     }
 924   }
 925 
 926   // Needs to be initialized when calling fix_relocation_after_move.
 927   cb.blob()->set_ctable_begin(cb.consts()->start());
 928 
 929   // Move all the code and relocations to the new blob:
 930   relocate_code_to(&cb);
 931 
 932   // some internal addresses, _last_insn _last_label, are used during code emission,
 933   // adjust them in expansion
 934   adjust_internal_address(insts_begin(), cb.insts_begin());
 935 
 936   // Copy the temporary code buffer into the current code buffer.
 937   // Basically, do {*this = cb}, except for some control information.
 938   this->take_over_code_from(&cb);

 899   // This will be useful when we do final assembly into the code cache,
 900   // because we will need to know how to warp any internal address that
 901   // has been created at any time in this CodeBuffer's past.
 902   CodeBuffer* bxp = new CodeBuffer(_total_start, _total_size);
 903   bxp->take_over_code_from(this);  // remember the old undersized blob
 904   DEBUG_ONLY(this->_blob = nullptr);  // silence a later assert
 905   bxp->_before_expand = this->_before_expand;
 906   this->_before_expand = bxp;
 907 
 908   // Give each section its required (expanded) capacity.
 909   for (int n = (int)SECT_LIMIT-1; n >= SECT_FIRST; n--) {
 910     CodeSection* cb_sect   = cb.code_section(n);
 911     CodeSection* this_sect = code_section(n);
 912     if (new_capacity[n] == 0)  continue;  // already nulled out
 913     if (n != SECT_INSTS) {
 914       cb.initialize_section_size(cb_sect, new_capacity[n]);
 915     }
 916     assert(cb_sect->capacity() >= new_capacity[n], "big enough");
 917     address cb_start = cb_sect->start();
 918     cb_sect->set_end(cb_start + this_sect->size());
 919     cb_sect->_skipped_instructions_size = this_sect->_skipped_instructions_size; // FIXME: Upstream this.
 920     if (this_sect->mark() == nullptr) {
 921       cb_sect->clear_mark();
 922     } else {
 923       cb_sect->set_mark(cb_start + this_sect->mark_off());
 924     }
 925   }
 926 
 927   // Needs to be initialized when calling fix_relocation_after_move.
 928   cb.blob()->set_ctable_begin(cb.consts()->start());
 929 
 930   // Move all the code and relocations to the new blob:
 931   relocate_code_to(&cb);
 932 
 933   // some internal addresses, _last_insn _last_label, are used during code emission,
 934   // adjust them in expansion
 935   adjust_internal_address(insts_begin(), cb.insts_begin());
 936 
 937   // Copy the temporary code buffer into the current code buffer.
 938   // Basically, do {*this = cb}, except for some control information.
 939   this->take_over_code_from(&cb);