10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_CDS_ARCHIVEUTILS_INLINE_HPP
26 #define SHARE_CDS_ARCHIVEUTILS_INLINE_HPP
27
28 #include "cds/archiveUtils.hpp"
29
30 #include "utilities/bitMap.inline.hpp"
31
32 inline bool SharedDataRelocator::do_bit(size_t offset) {
33 address* p = _patch_base + offset;
34 assert(_patch_base <= p && p < _patch_end, "must be");
35
36 address old_ptr = *p;
37 assert(_valid_old_base <= old_ptr && old_ptr < _valid_old_end, "must be");
38 assert(old_ptr != nullptr, "bits for null pointers should have been cleaned at dump time");
39
40 address new_ptr = old_ptr + _delta;
41 assert(new_ptr != nullptr, "don't point to the bottom of the archive"); // See ArchivePtrMarker::mark_pointer().
42 assert(_valid_new_base <= new_ptr && new_ptr < _valid_new_end, "must be");
43
44 DEBUG_ONLY(log_trace(cds, reloc)("Patch2: @%8d [" PTR_FORMAT "] " PTR_FORMAT " -> " PTR_FORMAT,
45 (int)offset, p2i(p), p2i(old_ptr), p2i(new_ptr)));
46 *p = new_ptr;
47 return true; // keep iterating
48 }
49
50 #endif // SHARE_CDS_ARCHIVEUTILS_INLINE_HPP
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_CDS_ARCHIVEUTILS_INLINE_HPP
26 #define SHARE_CDS_ARCHIVEUTILS_INLINE_HPP
27
28 #include "cds/archiveUtils.hpp"
29
30 #include "cds/archiveBuilder.hpp"
31 #include "oops/array.hpp"
32 #include "utilities/growableArray.hpp"
33
34 #include "utilities/bitMap.inline.hpp"
35
36 inline bool SharedDataRelocator::do_bit(size_t offset) {
37 address* p = _patch_base + offset;
38 assert(_patch_base <= p && p < _patch_end, "must be");
39
40 address old_ptr = *p;
41 assert(_valid_old_base <= old_ptr && old_ptr < _valid_old_end, "must be");
42 assert(old_ptr != nullptr, "bits for null pointers should have been cleaned at dump time");
43
44 address new_ptr = old_ptr + _delta;
45 assert(new_ptr != nullptr, "don't point to the bottom of the archive"); // See ArchivePtrMarker::mark_pointer().
46 assert(_valid_new_base <= new_ptr && new_ptr < _valid_new_end, "must be");
47
48 DEBUG_ONLY(log_trace(cds, reloc)("Patch2: @%8d [" PTR_FORMAT "] " PTR_FORMAT " -> " PTR_FORMAT,
49 (int)offset, p2i(p), p2i(old_ptr), p2i(new_ptr)));
50 *p = new_ptr;
51 return true; // keep iterating
52 }
53
54 // Returns the address of an Array<T> that's allocated in the ArchiveBuilder "buffer" space.
55 template <typename T>
56 Array<T>* ArchiveUtils::archive_array(GrowableArray<T>* tmp_array) {
57 Array<T>* archived_array = ArchiveBuilder::new_ro_array<T>(tmp_array->length());
58 for (int i = 0; i < tmp_array->length(); i++) {
59 archived_array->at_put(i, tmp_array->at(i));
60 if (std::is_pointer<T>::value) {
61 ArchivePtrMarker::mark_pointer(archived_array->adr_at(i));
62 }
63 }
64
65 return archived_array;
66 }
67
68
69 #endif // SHARE_CDS_ARCHIVEUTILS_INLINE_HPP
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