1 /*
2 * Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
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 */
1164 expressions->append(first);
1165 } else {
1166 MonitorValue *monitor = get_monitor_value(value, objects, JVMCI_CHECK);
1167 monitors->append(monitor);
1168 }
1169 if (second != NULL) {
1170 i++;
1171 if (i >= JVMCIENV->get_length(values) || !JVMCIENV->equals(JVMCIENV->get_object_at(values, i), jvmci_env()->get_Value_ILLEGAL())) {
1172 JVMCI_ERROR("double-slot value not followed by Value.ILLEGAL");
1173 }
1174 }
1175 }
1176
1177 locals_token = _debug_recorder->create_scope_values(locals);
1178 expressions_token = _debug_recorder->create_scope_values(expressions);
1179 monitors_token = _debug_recorder->create_monitor_values(monitors);
1180
1181 throw_exception = jvmci_env()->get_BytecodeFrame_rethrowException(frame) == JNI_TRUE;
1182 }
1183
1184 _debug_recorder->describe_scope(pc_offset, method, NULL, bci, reexecute, throw_exception, false, return_oop,
1185 locals_token, expressions_token, monitors_token);
1186 }
1187
1188 void CodeInstaller::site_Safepoint(CodeBuffer& buffer, jint pc_offset, JVMCIObject site, JVMCI_TRAPS) {
1189 JVMCIObject debug_info = jvmci_env()->get_site_Infopoint_debugInfo(site);
1190 if (debug_info.is_null()) {
1191 JVMCI_ERROR("debug info expected at safepoint at %i", pc_offset);
1192 }
1193
1194 // address instruction = _instructions->start() + pc_offset;
1195 // jint next_pc_offset = Assembler::locate_next_instruction(instruction) - _instructions->start();
1196 OopMap *map = create_oop_map(debug_info, JVMCI_CHECK);
1197 _debug_recorder->add_safepoint(pc_offset, map);
1198 record_scope(pc_offset, debug_info, CodeInstaller::FullFrame, JVMCI_CHECK);
1199 _debug_recorder->end_safepoint(pc_offset);
1200 }
1201
1202 void CodeInstaller::site_Infopoint(CodeBuffer& buffer, jint pc_offset, JVMCIObject site, JVMCI_TRAPS) {
1203 JVMCIObject debug_info = jvmci_env()->get_site_Infopoint_debugInfo(site);
1204 if (debug_info.is_null()) {
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1 /*
2 * Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
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 */
1164 expressions->append(first);
1165 } else {
1166 MonitorValue *monitor = get_monitor_value(value, objects, JVMCI_CHECK);
1167 monitors->append(monitor);
1168 }
1169 if (second != NULL) {
1170 i++;
1171 if (i >= JVMCIENV->get_length(values) || !JVMCIENV->equals(JVMCIENV->get_object_at(values, i), jvmci_env()->get_Value_ILLEGAL())) {
1172 JVMCI_ERROR("double-slot value not followed by Value.ILLEGAL");
1173 }
1174 }
1175 }
1176
1177 locals_token = _debug_recorder->create_scope_values(locals);
1178 expressions_token = _debug_recorder->create_scope_values(expressions);
1179 monitors_token = _debug_recorder->create_monitor_values(monitors);
1180
1181 throw_exception = jvmci_env()->get_BytecodeFrame_rethrowException(frame) == JNI_TRUE;
1182 }
1183
1184 // not_global_escape_in_scope and arg_escape should be added to JVMCI
1185 const bool not_global_escape_in_scope = false;
1186 const bool arg_escape = false;
1187 _debug_recorder->describe_scope(pc_offset, method, NULL, bci, reexecute, throw_exception, false, return_oop,
1188 not_global_escape_in_scope, arg_escape,
1189 locals_token, expressions_token, monitors_token);
1190 }
1191
1192 void CodeInstaller::site_Safepoint(CodeBuffer& buffer, jint pc_offset, JVMCIObject site, JVMCI_TRAPS) {
1193 JVMCIObject debug_info = jvmci_env()->get_site_Infopoint_debugInfo(site);
1194 if (debug_info.is_null()) {
1195 JVMCI_ERROR("debug info expected at safepoint at %i", pc_offset);
1196 }
1197
1198 // address instruction = _instructions->start() + pc_offset;
1199 // jint next_pc_offset = Assembler::locate_next_instruction(instruction) - _instructions->start();
1200 OopMap *map = create_oop_map(debug_info, JVMCI_CHECK);
1201 _debug_recorder->add_safepoint(pc_offset, map);
1202 record_scope(pc_offset, debug_info, CodeInstaller::FullFrame, JVMCI_CHECK);
1203 _debug_recorder->end_safepoint(pc_offset);
1204 }
1205
1206 void CodeInstaller::site_Infopoint(CodeBuffer& buffer, jint pc_offset, JVMCIObject site, JVMCI_TRAPS) {
1207 JVMCIObject debug_info = jvmci_env()->get_site_Infopoint_debugInfo(site);
1208 if (debug_info.is_null()) {
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