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src/hotspot/share/prims/jvmtiManageCapabilities.cpp

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*** 127,136 **** --- 127,138 ---- jc.can_get_owned_monitor_info = 1; jc.can_get_owned_monitor_stack_depth_info = 1; jc.can_get_current_contended_monitor = 1; jc.can_generate_early_vmstart = 1; jc.can_generate_early_class_hook_events = 1; + jc.can_support_fibers = 1; + jc.can_support_continuations = 1; return jc; } jvmtiCapabilities JvmtiManageCapabilities::init_always_solo_capabilities() {
*** 267,276 **** --- 269,283 ---- exclude(&onload_solo_remaining_capabilities, desired, &onload_solo_remaining_capabilities); // return the result either(current, desired, result); + // special case for Fiber events + if (result->can_support_fibers == 1) { + java_lang_Fiber::set_notify_jvmti_events(true); + } + update(); return JVMTI_ERROR_NONE; }
*** 362,373 **** --- 369,383 ---- JvmtiExport::set_can_post_field_access(avail.can_generate_field_access_events); JvmtiExport::set_can_post_field_modification(avail.can_generate_field_modification_events); JvmtiExport::set_can_post_method_entry(avail.can_generate_method_entry_events); JvmtiExport::set_can_post_method_exit(avail.can_generate_method_exit_events || avail.can_generate_frame_pop_events); + JvmtiExport::set_can_post_frame_pop(avail.can_generate_frame_pop_events); JvmtiExport::set_can_pop_frame(avail.can_pop_frame); JvmtiExport::set_can_force_early_return(avail.can_force_early_return); + JvmtiExport::set_can_support_fibers(avail.can_support_fibers); + JvmtiExport::set_can_support_continuations(avail.can_support_continuations); JvmtiExport::set_should_clean_up_heap_objects(avail.can_generate_breakpoint_events); } #ifndef PRODUCT
*** 455,462 **** --- 465,476 ---- log_trace(jvmti)("can_generate_resource_exhaustion_threads_events"); if (cap->can_generate_early_vmstart) log_trace(jvmti)("can_generate_early_vmstart"); if (cap->can_generate_early_class_hook_events) log_trace(jvmti)("can_generate_early_class_hook_events"); + if (cap->can_support_fibers) + log_trace(jvmti)("can_support_fibers"); + if (cap->can_support_continuations) + log_trace(jvmti)("can_support_continuations"); } #endif
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