1 /*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "jvmti.h"
18 #include "jvmti_helper.h"
19 #include "test_env.h"
20
21 namespace art {
22 namespace Test993BreakpointsNonDebuggable {
23
24 static constexpr jint kArtTiVersion = JVMTI_VERSION_1_2 | 0x40000000;
25
26 static const jvmtiCapabilities limited_caps = {
27 .can_tag_objects = 1,
28 .can_generate_field_modification_events = 1,
29 .can_generate_field_access_events = 1,
30 .can_get_bytecodes = 1,
31 .can_get_synthetic_attribute = 1,
32 .can_get_owned_monitor_info = 0,
33 .can_get_current_contended_monitor = 1,
34 .can_get_monitor_info = 1,
35 .can_pop_frame = 0,
36 .can_redefine_classes = 0,
37 .can_signal_thread = 1,
38 .can_get_source_file_name = 1,
39 .can_get_line_numbers = 1,
40 .can_get_source_debug_extension = 1,
41 .can_access_local_variables = 0,
42 .can_maintain_original_method_order = 1,
43 .can_generate_single_step_events = 1,
44 .can_generate_exception_events = 0,
45 .can_generate_frame_pop_events = 0,
46 .can_generate_breakpoint_events = 1,
47 .can_suspend = 1,
48 .can_redefine_any_class = 0,
49 .can_get_current_thread_cpu_time = 0,
50 .can_get_thread_cpu_time = 0,
51 .can_generate_method_entry_events = 1,
52 .can_generate_method_exit_events = 1,
53 .can_generate_all_class_hook_events = 0,
54 .can_generate_compiled_method_load_events = 0,
55 .can_generate_monitor_events = 0,
56 .can_generate_vm_object_alloc_events = 1,
57 .can_generate_native_method_bind_events = 1,
58 .can_generate_garbage_collection_events = 1,
59 .can_generate_object_free_events = 1,
60 .can_force_early_return = 0,
61 .can_get_owned_monitor_stack_depth_info = 0,
62 .can_get_constant_pool = 0,
63 .can_set_native_method_prefix = 0,
64 .can_retransform_classes = 0,
65 .can_retransform_any_class = 0,
66 .can_generate_resource_exhaustion_heap_events = 0,
67 .can_generate_resource_exhaustion_threads_events = 0,
68 };
69
OnLoad(JavaVM * vm,char * options,void * reserved)70 jint OnLoad(JavaVM* vm, [[maybe_unused]] char* options, [[maybe_unused]] void* reserved) {
71 if (vm->GetEnv(reinterpret_cast<void**>(&jvmti_env), kArtTiVersion) != 0) {
72 printf("Unable to get jvmti env!\n");
73 return 1;
74 }
75
76 CheckJvmtiError(jvmti_env, jvmti_env->AddCapabilities(&limited_caps));
77 return 0;
78 }
79
80 } // namespace Test993BreakpointsNonDebuggable
81 } // namespace art
82