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src/hotspot/share/prims/jvm.cpp
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*** 58,67 ****
--- 58,68 ----
#include "prims/jvmtiThreadState.hpp"
#include "prims/nativeLookup.hpp"
#include "prims/stackwalk.hpp"
#include "runtime/arguments.hpp"
#include "runtime/atomic.hpp"
+ #include "runtime/continuation.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/init.hpp"
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/deoptimization.hpp"
#include "runtime/handshake.hpp"
*** 530,543 ****
// java.lang.Throwable //////////////////////////////////////////////////////
! JVM_ENTRY(void, JVM_FillInStackTrace(JNIEnv *env, jobject receiver))
JVMWrapper("JVM_FillInStackTrace");
Handle exception(thread, JNIHandles::resolve_non_null(receiver));
! java_lang_Throwable::fill_in_stack_trace(exception);
JVM_END
// java.lang.StackTraceElement //////////////////////////////////////////////
--- 531,546 ----
// java.lang.Throwable //////////////////////////////////////////////////////
! JVM_ENTRY(void, JVM_FillInStackTrace(JNIEnv *env, jobject receiver, jobject contScope))
JVMWrapper("JVM_FillInStackTrace");
Handle exception(thread, JNIHandles::resolve_non_null(receiver));
! Handle scope(thread, JNIHandles::resolve(contScope));
!
! java_lang_Throwable::fill_in_stack_trace(exception, scope);
JVM_END
// java.lang.StackTraceElement //////////////////////////////////////////////
*** 562,581 ****
// java.lang.StackWalker //////////////////////////////////////////////////////
JVM_ENTRY(jobject, JVM_CallStackWalk(JNIEnv *env, jobject stackStream, jlong mode,
! jint skip_frames, jint frame_count, jint start_index,
! jobjectArray frames))
JVMWrapper("JVM_CallStackWalk");
JavaThread* jt = (JavaThread*) THREAD;
if (!jt->is_Java_thread() || !jt->has_last_Java_frame()) {
THROW_MSG_(vmSymbols::java_lang_InternalError(), "doStackWalk: no stack trace", NULL);
}
Handle stackStream_h(THREAD, JNIHandles::resolve_non_null(stackStream));
!
// frames array is a Class<?>[] array when only getting caller reference,
// and a StackFrameInfo[] array (or derivative) otherwise. It should never
// be null.
objArrayOop fa = objArrayOop(JNIHandles::resolve_non_null(frames));
objArrayHandle frames_array_h(THREAD, fa);
--- 565,585 ----
// java.lang.StackWalker //////////////////////////////////////////////////////
JVM_ENTRY(jobject, JVM_CallStackWalk(JNIEnv *env, jobject stackStream, jlong mode,
! jint skip_frames, jobject contScope, jobject cont,
! jint frame_count, jint start_index, jobjectArray frames))
JVMWrapper("JVM_CallStackWalk");
JavaThread* jt = (JavaThread*) THREAD;
if (!jt->is_Java_thread() || !jt->has_last_Java_frame()) {
THROW_MSG_(vmSymbols::java_lang_InternalError(), "doStackWalk: no stack trace", NULL);
}
Handle stackStream_h(THREAD, JNIHandles::resolve_non_null(stackStream));
! Handle contScope_h(THREAD, JNIHandles::resolve(contScope));
! Handle cont_h(THREAD, JNIHandles::resolve(cont));
// frames array is a Class<?>[] array when only getting caller reference,
// and a StackFrameInfo[] array (or derivative) otherwise. It should never
// be null.
objArrayOop fa = objArrayOop(JNIHandles::resolve_non_null(frames));
objArrayHandle frames_array_h(THREAD, fa);
*** 583,603 ****
int limit = start_index + frame_count;
if (frames_array_h->length() < limit) {
THROW_MSG_(vmSymbols::java_lang_IllegalArgumentException(), "not enough space in buffers", NULL);
}
! oop result = StackWalk::walk(stackStream_h, mode, skip_frames, frame_count,
! start_index, frames_array_h, CHECK_NULL);
return JNIHandles::make_local(env, result);
JVM_END
JVM_ENTRY(jint, JVM_MoreStackWalk(JNIEnv *env, jobject stackStream, jlong mode, jlong anchor,
! jint frame_count, jint start_index,
jobjectArray frames))
JVMWrapper("JVM_MoreStackWalk");
- JavaThread* jt = (JavaThread*) THREAD;
// frames array is a Class<?>[] array when only getting caller reference,
// and a StackFrameInfo[] array (or derivative) otherwise. It should never
// be null.
objArrayOop fa = objArrayOop(JNIHandles::resolve_non_null(frames));
--- 587,606 ----
int limit = start_index + frame_count;
if (frames_array_h->length() < limit) {
THROW_MSG_(vmSymbols::java_lang_IllegalArgumentException(), "not enough space in buffers", NULL);
}
! oop result = StackWalk::walk(stackStream_h, mode, skip_frames, contScope_h, cont_h,
! frame_count, start_index, frames_array_h, CHECK_NULL);
return JNIHandles::make_local(env, result);
JVM_END
JVM_ENTRY(jint, JVM_MoreStackWalk(JNIEnv *env, jobject stackStream, jlong mode, jlong anchor,
! jint frame_count, jint start_index,
jobjectArray frames))
JVMWrapper("JVM_MoreStackWalk");
// frames array is a Class<?>[] array when only getting caller reference,
// and a StackFrameInfo[] array (or derivative) otherwise. It should never
// be null.
objArrayOop fa = objArrayOop(JNIHandles::resolve_non_null(frames));
*** 607,618 ****
if (frames_array_h->length() < limit) {
THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(), "not enough space in buffers");
}
Handle stackStream_h(THREAD, JNIHandles::resolve_non_null(stackStream));
! return StackWalk::fetchNextBatch(stackStream_h, mode, anchor, frame_count,
! start_index, frames_array_h, THREAD);
JVM_END
// java.lang.Object ///////////////////////////////////////////////
--- 610,632 ----
if (frames_array_h->length() < limit) {
THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(), "not enough space in buffers");
}
Handle stackStream_h(THREAD, JNIHandles::resolve_non_null(stackStream));
! return StackWalk::fetchNextBatch(stackStream_h, mode, anchor, frame_count,
! start_index, frames_array_h, THREAD);
! JVM_END
!
! JVM_ENTRY(void, JVM_SetStackWalkContinuation(JNIEnv *env, jobject stackStream, jlong anchor, jobjectArray frames, jobject cont))
! JVMWrapper("JVM_SetStackWalkContinuation");
!
! objArrayOop fa = objArrayOop(JNIHandles::resolve_non_null(frames));
! objArrayHandle frames_array_h(THREAD, fa);
! Handle stackStream_h(THREAD, JNIHandles::resolve_non_null(stackStream));
! Handle cont_h(THREAD, JNIHandles::resolve_non_null(cont));
!
! StackWalk::setContinuation(stackStream_h, anchor, frames_array_h, cont_h, THREAD);
JVM_END
// java.lang.Object ///////////////////////////////////////////////
*** 704,713 ****
--- 718,733 ----
}
return JNIHandles::make_local(env, new_obj());
JVM_END
+ // java.lang.Continuation /////////////////////////////////////////////////////
+
+ JVM_ENTRY(void, JVM_RegisterContinuationMethods(JNIEnv *env, jclass cls))
+ CONT_RegisterNativeMethods(env, cls);
+ JVM_END
+
// java.io.File ///////////////////////////////////////////////////////////////
JVM_LEAF(char*, JVM_NativePath(char* path))
JVMWrapper("JVM_NativePath");
return os::native_path(path);
*** 3665,3669 ****
--- 3685,3717 ----
JVM_END
JVM_ENTRY_NO_ENV(jint, JVM_FindSignal(const char *name))
return os::get_signal_number(name);
JVM_END
+
+ JVM_ENTRY(void, JVM_FiberStarted(JNIEnv* env, jclass fiber_class, jthread event_hread, jobject fiber))
+ JVMWrapper("JVM_FiberStarted");
+ if (JvmtiExport::should_post_fiber_scheduled()) {
+ JvmtiExport::post_fiber_scheduled(event_hread, fiber);
+ }
+ JVM_END
+
+ JVM_ENTRY(void, JVM_FiberTerminated(JNIEnv* env, jclass fiber_class, jthread event_hread, jobject fiber))
+ JVMWrapper("JVM_FiberTerminated");
+ if (JvmtiExport::should_post_fiber_terminated()) {
+ JvmtiExport::post_fiber_terminated(event_hread, fiber);
+ }
+ JVM_END
+
+ JVM_ENTRY(void, JVM_FiberMount(JNIEnv* env, jclass fiber_class, jthread event_hread, jobject fiber))
+ JVMWrapper("JVM_FiberMount");
+ if (JvmtiExport::should_post_fiber_mount()) {
+ JvmtiExport::post_fiber_mount(event_hread, fiber);
+ }
+ JVM_END
+
+ JVM_ENTRY(void, JVM_FiberUnmount(JNIEnv* env, jclass fiber_class, jthread event_hread, jobject fiber))
+ JVMWrapper("JVM_FiberUnmount");
+ if (JvmtiExport::should_post_fiber_unmount()) {
+ JvmtiExport::post_fiber_unmount(event_hread, fiber);
+ }
+ JVM_END
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