src/share/vm/runtime/stubRoutines.cpp
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src/share/vm/runtime/stubRoutines.cpp

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*** 1,7 **** /* ! * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. --- 1,7 ---- /* ! * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.
*** 78,111 **** jint StubRoutines::_mxcsr_std = 0; jint StubRoutines::_fpu_subnormal_bias1[3] = { 0, 0, 0 }; jint StubRoutines::_fpu_subnormal_bias2[3] = { 0, 0, 0 }; // Compiled code entry points default values ! // The dafault functions don't have separate disjoint versions. address StubRoutines::_jbyte_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jbyte_copy); address StubRoutines::_jshort_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jshort_copy); address StubRoutines::_jint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jint_copy); address StubRoutines::_jlong_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jlong_copy); address StubRoutines::_oop_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::oop_copy); address StubRoutines::_jbyte_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jbyte_copy); address StubRoutines::_jshort_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jshort_copy); address StubRoutines::_jint_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jint_copy); address StubRoutines::_jlong_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jlong_copy); address StubRoutines::_oop_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::oop_copy); address StubRoutines::_arrayof_jbyte_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jbyte_copy); address StubRoutines::_arrayof_jshort_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jshort_copy); address StubRoutines::_arrayof_jint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jint_copy); address StubRoutines::_arrayof_jlong_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jlong_copy); address StubRoutines::_arrayof_oop_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_oop_copy); address StubRoutines::_arrayof_jbyte_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jbyte_copy); address StubRoutines::_arrayof_jshort_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jshort_copy); address StubRoutines::_arrayof_jint_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jint_copy); address StubRoutines::_arrayof_jlong_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jlong_copy); address StubRoutines::_arrayof_oop_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_oop_copy); address StubRoutines::_checkcast_arraycopy = NULL; address StubRoutines::_unsafe_arraycopy = NULL; address StubRoutines::_generic_arraycopy = NULL; address StubRoutines::_jbyte_fill; --- 78,117 ---- jint StubRoutines::_mxcsr_std = 0; jint StubRoutines::_fpu_subnormal_bias1[3] = { 0, 0, 0 }; jint StubRoutines::_fpu_subnormal_bias2[3] = { 0, 0, 0 }; // Compiled code entry points default values ! // The default functions don't have separate disjoint versions. address StubRoutines::_jbyte_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jbyte_copy); address StubRoutines::_jshort_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jshort_copy); address StubRoutines::_jint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jint_copy); address StubRoutines::_jlong_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jlong_copy); address StubRoutines::_oop_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::oop_copy); + address StubRoutines::_oop_arraycopy_no_pre = CAST_FROM_FN_PTR(address, StubRoutines::oop_copy_no_pre); address StubRoutines::_jbyte_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jbyte_copy); address StubRoutines::_jshort_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jshort_copy); address StubRoutines::_jint_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jint_copy); address StubRoutines::_jlong_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::jlong_copy); address StubRoutines::_oop_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::oop_copy); + address StubRoutines::_oop_disjoint_arraycopy_no_pre = CAST_FROM_FN_PTR(address, StubRoutines::oop_copy_no_pre); address StubRoutines::_arrayof_jbyte_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jbyte_copy); address StubRoutines::_arrayof_jshort_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jshort_copy); address StubRoutines::_arrayof_jint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jint_copy); address StubRoutines::_arrayof_jlong_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jlong_copy); address StubRoutines::_arrayof_oop_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_oop_copy); + address StubRoutines::_arrayof_oop_arraycopy_no_pre = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_oop_copy_no_pre); address StubRoutines::_arrayof_jbyte_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jbyte_copy); address StubRoutines::_arrayof_jshort_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jshort_copy); address StubRoutines::_arrayof_jint_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jint_copy); address StubRoutines::_arrayof_jlong_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_jlong_copy); address StubRoutines::_arrayof_oop_disjoint_arraycopy = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_oop_copy); + address StubRoutines::_arrayof_oop_disjoint_arraycopy_no_pre = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_oop_copy_no_pre); + address StubRoutines::_checkcast_arraycopy = NULL; + address StubRoutines::_checkcast_arraycopy_no_pre = NULL; address StubRoutines::_unsafe_arraycopy = NULL; address StubRoutines::_generic_arraycopy = NULL; address StubRoutines::_jbyte_fill;
*** 333,342 **** --- 339,357 ---- gen_arraycopy_barrier_pre(dest, count); Copy::conjoint_oops_atomic(src, dest, count); gen_arraycopy_barrier(dest, count); JRT_END + JRT_LEAF(void, StubRoutines::oop_copy_no_pre(oop* src, oop* dest, size_t count)) + #ifndef PRODUCT + SharedRuntime::_oop_array_copy_ctr++; // Slow-path oop array copy + #endif // !PRODUCT + assert(count != 0, "count should be non-zero"); + Copy::conjoint_oops_atomic(src, dest, count); + gen_arraycopy_barrier(dest, count); + JRT_END + JRT_LEAF(void, StubRoutines::arrayof_jbyte_copy(HeapWord* src, HeapWord* dest, size_t count)) #ifndef PRODUCT SharedRuntime::_jbyte_array_copy_ctr++; // Slow-path byte array copy #endif // !PRODUCT Copy::arrayof_conjoint_jbytes(src, dest, count);
*** 371,380 **** --- 386,403 ---- gen_arraycopy_barrier_pre((oop *) dest, count); Copy::arrayof_conjoint_oops(src, dest, count); gen_arraycopy_barrier((oop *) dest, count); JRT_END + JRT_LEAF(void, StubRoutines::arrayof_oop_copy_no_pre(HeapWord* src, HeapWord* dest, size_t count)) + #ifndef PRODUCT + SharedRuntime::_oop_array_copy_ctr++; // Slow-path oop array copy + #endif // !PRODUCT + assert(count != 0, "count should be non-zero"); + Copy::arrayof_conjoint_oops(src, dest, count); + gen_arraycopy_barrier((oop *) dest, count); + JRT_END address StubRoutines::select_fill_function(BasicType t, bool aligned, const char* &name) { #define RETURN_STUB(xxx_fill) { \ name = #xxx_fill; \ return StubRoutines::xxx_fill(); }
src/share/vm/runtime/stubRoutines.cpp
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