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src/share/vm/runtime/interfaceSupport.hpp

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 550 
 551 // Close the routine and the extern "C"
 552 #define JNI_END } }
 553 
 554 
 555 
 556 // Definitions for JVM
 557 
 558 #define JVM_ENTRY(result_type, header)                               \
 559 extern "C" {                                                         \
 560   result_type JNICALL header {                                       \
 561     JavaThread* thread=JavaThread::thread_from_jni_environment(env); \
 562     ThreadInVMfromNative __tiv(thread);                              \
 563     debug_only(VMNativeEntryWrapper __vew;)                          \
 564     VM_ENTRY_BASE(result_type, header, thread)
 565 
 566 
 567 #define JVM_ENTRY_NO_ENV(result_type, header)                        \
 568 extern "C" {                                                         \
 569   result_type JNICALL header {                                       \
 570     JavaThread* thread = (JavaThread*)ThreadLocalStorage::thread();  \
 571     ThreadInVMfromNative __tiv(thread);                              \
 572     debug_only(VMNativeEntryWrapper __vew;)                          \
 573     VM_ENTRY_BASE(result_type, header, thread)
 574 
 575 
 576 #define JVM_QUICK_ENTRY(result_type, header)                         \
 577 extern "C" {                                                         \
 578   result_type JNICALL header {                                       \
 579     JavaThread* thread=JavaThread::thread_from_jni_environment(env); \
 580     ThreadInVMfromNative __tiv(thread);                              \
 581     debug_only(VMNativeEntryWrapper __vew;)                          \
 582     VM_QUICK_ENTRY_BASE(result_type, header, thread)
 583 
 584 
 585 #define JVM_LEAF(result_type, header)                                \
 586 extern "C" {                                                         \
 587   result_type JNICALL header {                                       \
 588     VM_Exit::block_if_vm_exited();                                   \
 589     VM_LEAF_BASE(result_type, header)
 590 


 550 
 551 // Close the routine and the extern "C"
 552 #define JNI_END } }
 553 
 554 
 555 
 556 // Definitions for JVM
 557 
 558 #define JVM_ENTRY(result_type, header)                               \
 559 extern "C" {                                                         \
 560   result_type JNICALL header {                                       \
 561     JavaThread* thread=JavaThread::thread_from_jni_environment(env); \
 562     ThreadInVMfromNative __tiv(thread);                              \
 563     debug_only(VMNativeEntryWrapper __vew;)                          \
 564     VM_ENTRY_BASE(result_type, header, thread)
 565 
 566 
 567 #define JVM_ENTRY_NO_ENV(result_type, header)                        \
 568 extern "C" {                                                         \
 569   result_type JNICALL header {                                       \
 570     JavaThread* thread = JavaThread::current();                      \
 571     ThreadInVMfromNative __tiv(thread);                              \
 572     debug_only(VMNativeEntryWrapper __vew;)                          \
 573     VM_ENTRY_BASE(result_type, header, thread)
 574 
 575 
 576 #define JVM_QUICK_ENTRY(result_type, header)                         \
 577 extern "C" {                                                         \
 578   result_type JNICALL header {                                       \
 579     JavaThread* thread=JavaThread::thread_from_jni_environment(env); \
 580     ThreadInVMfromNative __tiv(thread);                              \
 581     debug_only(VMNativeEntryWrapper __vew;)                          \
 582     VM_QUICK_ENTRY_BASE(result_type, header, thread)
 583 
 584 
 585 #define JVM_LEAF(result_type, header)                                \
 586 extern "C" {                                                         \
 587   result_type JNICALL header {                                       \
 588     VM_Exit::block_if_vm_exited();                                   \
 589     VM_LEAF_BASE(result_type, header)
 590 
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