< prev index next > src/hotspot/share/runtime/stubDeclarations.hpp
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do_stub(monitor_notify, 0, false, false) \
do_stub(monitor_notifyAll, 0, false, false) \
do_stub(rethrow, 2, true, true) \
do_stub(slow_arraycopy, 0, false, false) \
do_stub(register_finalizer, 0, false, false) \
#else
#define C2_STUBS_DO(do_blob, do_stub, do_jvmti_stub)
#endif
// Stub Generator Blobs and Stubs Overview
//
// StubGenerator stubs do not require their own individual blob. They
! // are generated in batches into one of four distinct BufferBlobs:
//
! // 1) Initial stubs
! // 2) Continuation stubs
! // 3) Compiler stubs
! // 4) Final stubs
//
// Creation of each successive BufferBlobs is staged to ensure that
// specific VM subsystems required by those stubs are suitably
// initialized before generated code attempt to reference data or
// addresses exported by those subsystems. The sequencing of
do_stub(monitor_notify, 0, false, false) \
do_stub(monitor_notifyAll, 0, false, false) \
do_stub(rethrow, 2, true, true) \
do_stub(slow_arraycopy, 0, false, false) \
do_stub(register_finalizer, 0, false, false) \
+ do_stub(class_init_barrier, 0, false, false) \
#else
#define C2_STUBS_DO(do_blob, do_stub, do_jvmti_stub)
#endif
// Stub Generator Blobs and Stubs Overview
//
// StubGenerator stubs do not require their own individual blob. They
! // are generated in batches into one of five distinct BufferBlobs:
//
! // 1) PreUniverse stubs
! // 2) Initial stubs
! // 3) Continuation stubs
! // 4) Compiler stubs
+ // 5) Final stubs
//
// Creation of each successive BufferBlobs is staged to ensure that
// specific VM subsystems required by those stubs are suitably
// initialized before generated code attempt to reference data or
// addresses exported by those subsystems. The sequencing of
// _<nnn>_stubs_code_size = <size>,
//
// For example,
//
// enum platform_dependent_constants {
+ // _preuniverse_stubs_code_size = 500,
// _initial_stubs_code_size = 10000,
// _continuation_stubs_code_size = 2000,
// . . .
//
// Blob fields and associated getters:
// Include arch-specific stub and entry declarations and make sure the
// relevant template macros have been defined
#include CPU_HEADER(stubDeclarations)
+ #ifndef STUBGEN_PREUNIVERSE_BLOBS_ARCH_DO
+ #error "Arch-specific directory failed to declare required initial stubs and entries"
+ #endif
+
#ifndef STUBGEN_INITIAL_BLOBS_ARCH_DO
#error "Arch-specific directory failed to declare required initial stubs and entries"
#endif
#ifndef STUBGEN_CONTINUATION_BLOBS_ARCH_DO
// lookup and update related elements. If you need to update these
// submacros to change the list of stubs or entries be sure to locate
// stubs within the correct blob and locate entry declarations
// immediately after their associated stub declaration.
! #define STUBGEN_INITIAL_BLOBS_DO(do_blob, end_blob, \
do_stub, \
do_entry, do_entry_init, \
do_entry_array, \
do_arch_blob, \
do_arch_entry, do_arch_entry_init) \
// lookup and update related elements. If you need to update these
// submacros to change the list of stubs or entries be sure to locate
// stubs within the correct blob and locate entry declarations
// immediately after their associated stub declaration.
! #define STUBGEN_PREUNIVERSE_BLOBS_DO(do_blob, end_blob, \
+ do_stub, \
+ do_entry, do_entry_init, \
+ do_entry_array, \
+ do_arch_blob, \
+ do_arch_entry, do_arch_entry_init) \
+ do_blob(preuniverse) \
+ do_stub(preuniverse, fence) \
+ do_entry(preuniverse, fence, fence_entry, fence_entry) \
+ do_stub(preuniverse, atomic_add) \
+ do_entry(preuniverse, atomic_add, atomic_add_entry, atomic_add_entry) \
+ do_stub(preuniverse, atomic_xchg) \
+ do_entry(preuniverse, atomic_xchg, atomic_xchg_entry, \
+ atomic_xchg_entry) \
+ do_stub(preuniverse, atomic_cmpxchg) \
+ do_entry(preuniverse, atomic_cmpxchg, atomic_cmpxchg_entry, \
+ atomic_cmpxchg_entry) \
+ do_stub(preuniverse, atomic_cmpxchg_long) \
+ do_entry(preuniverse, atomic_cmpxchg_long, atomic_cmpxchg_long_entry, \
+ atomic_cmpxchg_long_entry) \
+ /* merge in stubs and entries declared in arch header */ \
+ STUBGEN_PREUNIVERSE_BLOBS_ARCH_DO(do_stub, do_arch_blob, \
+ do_arch_entry, do_arch_entry_init) \
+ end_blob(preuniverse) \
+
+ #define STUBGEN_INITIAL_BLOBS_DO(do_blob, end_blob, \
do_stub, \
do_entry, do_entry_init, \
do_entry_array, \
do_arch_blob, \
do_arch_entry, do_arch_entry_init) \
do_entry(initial, forward_exception, forward_exception_entry, \
forward_exception_entry) \
do_stub(initial, catch_exception) \
do_entry(initial, catch_exception, catch_exception_entry, \
catch_exception_entry) \
- do_stub(initial, fence) \
- do_entry(initial, fence, fence_entry, fence_entry) \
- do_stub(initial, atomic_add) \
- do_entry(initial, atomic_add, atomic_add_entry, atomic_add_entry) \
- do_stub(initial, atomic_xchg) \
- do_entry(initial, atomic_xchg, atomic_xchg_entry, atomic_xchg_entry) \
- do_stub(initial, atomic_cmpxchg) \
- do_entry(initial, atomic_cmpxchg, atomic_cmpxchg_entry, \
- atomic_cmpxchg_entry) \
- do_stub(initial, atomic_cmpxchg_long) \
- do_entry(initial, atomic_cmpxchg_long, atomic_cmpxchg_long_entry, \
- atomic_cmpxchg_long_entry) \
do_stub(initial, updateBytesCRC32) \
do_entry(initial, updateBytesCRC32, updateBytesCRC32, \
updateBytesCRC32) \
do_entry(initial, updateBytesCRC32, crc_table_adr, crc_table_addr) \
do_stub(initial, updateBytesCRC32C) \
do_stub, \
do_entry, do_entry_init, \
do_entry_array, \
do_arch_blob, \
do_arch_entry, do_arch_entry_init) \
+ STUBGEN_PREUNIVERSE_BLOBS_DO(do_blob, end_blob, \
+ do_stub, \
+ do_entry, do_entry_init, \
+ do_entry_array, \
+ do_arch_blob, \
+ do_arch_entry, do_arch_entry_init) \
STUBGEN_INITIAL_BLOBS_DO(do_blob, end_blob, \
do_stub, \
do_entry, do_entry_init, \
do_entry_array, \
do_arch_blob, \
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