JDK14/Java14源码在线阅读
/*
* Copyright (c) 1997, 2019, 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.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
#include "precompiled.hpp"
#include "gc/shared/barrierSet.hpp"
#include "interpreter/interp_masm.hpp"
#include "interpreter/templateTable.hpp"
#include "runtime/timerTrace.hpp"
#ifdef CC_INTERP
void templateTable_init() {
}
#else
//----------------------------------------------------------------------------------------------------
// Implementation of Template
void Template::initialize(int flags, TosState tos_in, TosState tos_out, generator gen, int arg) {
_flags = flags;
_tos_in = tos_in;
_tos_out = tos_out;
_gen = gen;
_arg = arg;
}
Bytecodes::Code Template::bytecode() const {
int i = this - TemplateTable::_template_table;
if (i < 0 || i >= Bytecodes::number_of_codes) i = this - TemplateTable::_template_table_wide;
return Bytecodes::cast(i);
}
void Template::generate(InterpreterMacroAssembler* masm) {
// parameter passing
TemplateTable::_desc = this;
TemplateTable::_masm = masm;
// code generation
_gen(_arg);
masm->flush();
}
//----------------------------------------------------------------------------------------------------
// Implementation of TemplateTable: Platform-independent helper routines
void TemplateTable::call_VM(Register oop_result, address entry_point) {
assert(_desc->calls_vm(), "inconsistent calls_vm information");
_masm->call_VM(oop_result, entry_point);
}
void TemplateTable::call_VM(Register oop_result, address entry_point, Register arg_1) {
assert(_desc->calls_vm(), "inconsistent calls_vm information");
_masm->call_VM(oop_result, entry_point, arg_1);
}
void TemplateTable::call_VM(Register oop_result, address entry_point, Register arg_1, Register arg_2) {
assert(_desc->calls_vm(), "inconsistent calls_vm information");
_masm->call_VM(oop_result, entry_point, arg_1, arg_2);
}
void TemplateTable::call_VM(Register oop_result, address entry_point, Register arg_1, Register arg_2, Register arg_3) {
assert(_desc->calls_vm(), "inconsistent calls_vm information");
_masm->call_VM(oop_result, entry_point, arg_1, arg_2, arg_3);
}
void TemplateTable::call_VM(Register oop_result, Register last_java_sp, address entry_point) {
assert(_desc->calls_vm(), "inconsistent calls_vm information");
_masm->call_VM(oop_result, last_java_sp, entry_point);
}
void TemplateTable::call_VM(Register oop_result, Register last_java_sp, address entry_point, Register arg_1) {
assert(_desc->calls_vm(), "inconsistent calls_vm information");
_masm->call_VM(oop_result, last_java_sp, entry_point, arg_1);
}
void TemplateTable::call_VM(Register oop_result, Register last_java_sp, address entry_point, Register arg_1, Register arg_2) {
assert(_desc->calls_vm(), "inconsistent calls_vm information");
_masm->call_VM(oop_result, last_java_sp, entry_point, arg_1, arg_2);
}
void TemplateTable::call_VM(Register oop_result, Register last_java_sp, address entry_point, Register arg_1, Register arg_2, Register arg_3) {
assert(_desc->calls_vm(), "inconsistent calls_vm information");
_masm->call_VM(oop_result, last_java_sp, entry_point, arg_1, arg_2, arg_3);
}
//----------------------------------------------------------------------------------------------------
// Implementation of TemplateTable: Platform-independent bytecodes
void TemplateTable::float_cmp(int unordered_result) {
transition(ftos, itos);
float_cmp(true, unordered_result);
}
void TemplateTable::double_cmp(int unordered_result) {
transition(dtos, itos);
float_cmp(false, unordered_result);
}
void TemplateTable::_goto() {
transition(vtos, vtos);
branch(false, false);
}
void TemplateTable::goto_w() {
transition(vtos, vtos);
branch(false, true);
}
void TemplateTable::jsr_w() {
transition(vtos, vtos); // result is not an oop, so do not transition to atos
branch(true, true);
}
void TemplateTable::jsr() {
transition(vtos, vtos); // result is not an oop, so do not transition to atos
branch(true, false);
}
//----------------------------------------------------------------------------------------------------
// Implementation of TemplateTable: Debugging
void TemplateTable::transition(TosState tos_in, TosState tos_out) {
assert(_desc->tos_in() == tos_in , "inconsistent tos_in information");
assert(_desc->tos_out() == tos_out, "inconsistent tos_out information");
}
//----------------------------------------------------------------------------------------------------
// Implementation of TemplateTable: Initialization
bool TemplateTable::_is_initialized = false;
Template TemplateTable::_template_table [Bytecodes::number_of_codes];
Template TemplateTable::_template_table_wide[Bytecodes::number_of_codes];
Template* TemplateTable::_desc;
InterpreterMacroAssembler* TemplateTable::_masm;
BarrierSet* TemplateTable::_bs;
void TemplateTable::def(Bytecodes::Code code, int flags, TosState in, TosState out, void (*gen)(), char filler) {
assert(filler == ' ', "just checkin'");
def(code, flags, in, out, (Template::generator)gen, 0);
}
void TemplateTable::def(Bytecodes::Code code, int flags, TosState in, TosState out, void (*gen)(int arg), int arg) {
// should factor out these constants
const int ubcp = 1 << Template::uses_bcp_bit;
const int disp = 1 << Template::does_dispatch_bit;
const int clvm = 1 << Template::calls_vm_bit;
const int iswd = 1 << Template::wide_bit;
// determine which table to use
bool is_wide = (flags & iswd) != 0;
// make sure that wide instructions have a vtos entry point
// (since they are executed extremely rarely, it doesn't pay out to have an
// extra set of 5 dispatch tables for the wide instructions - for simplicity
// they all go with one table)
assert(in == vtos || !is_wide, "wide instructions have vtos entry point only");
Template* t = is_wide ? template_for_wide(code) : template_for(code);
// setup entry
t->initialize(flags, in, out, gen, arg);
assert(t->bytecode() == code, "just checkin'");
}
void TemplateTable::def(Bytecodes::Code code, int flags, TosState in, TosState out, void (*gen)(Operation op), Operation op) {
def(code, flags, in, out, (Template::generator)gen, (int)op);
}
void TemplateTable::def(Bytecodes::Code code, int flags, TosState in, TosState out, void (*gen)(bool arg ), bool arg) {
def(code, flags, in, out, (Template::generator)gen, (int)arg);
}
void TemplateTable::def(Bytecodes::Code code, int flags, TosState in, TosState out, void (*gen)(TosState tos), TosState tos) {
def(code, flags, in, out, (Template::generator)gen, (int)tos);
}
void TemplateTable::def(Bytecodes::Code code, int flags, TosState in, TosState out, void (*gen)(Condition cc), Condition cc) {
def(code, flags, in, out, (Template::generator)gen, (int)cc);
}
void TemplateTable::initialize() {
if (_is_initialized) return;
// Initialize table
TraceTime timer("TemplateTable initialization", TRACETIME_LOG(Info, startuptime));
_bs = BarrierSet::barrier_set();
// For better readability
const char _ = ' ';
const int ____ = 0;
const int ubcp = 1 << Template::uses_bcp_bit;
const int disp = 1 << Template::does_dispatch_bit;
const int clvm = 1 << Template::calls_vm_bit;
const int iswd = 1 << Template::wide_bit;
// interpr. templates
// Java spec bytecodes ubcp|disp|clvm|iswd in out generator argument
def(Bytecodes::_nop , ____|____|____|____, vtos, vtos, nop , _ );
def(Bytecodes::_aconst_null , ____|____|____|____, vtos, atos, aconst_null , _ );
def(Bytecodes::_iconst_m1 , ____|____|____|____, vtos, itos, iconst , -1 );
def(Bytecodes::_iconst_0 , ____|____|____|____, vtos, itos, iconst , 0 );
def(Bytecodes::_iconst_1 , ____|____|____|____, vtos, itos, iconst , 1 );
def(Bytecodes::_iconst_2 , ____|____|____|____, vtos, itos, iconst , 2 );
def(Bytecodes::_iconst_3 , ____|____|____|____, vtos, itos, iconst , 3 );
def(Bytecodes::_iconst_4 , ____|____|____|____, vtos, itos, iconst , 4 );
def(Bytecodes::_iconst_5 , ____|____|____|____, vtos, itos, iconst , 5 );
def(Bytecodes::_lconst_0 , ____|____|____|____, vtos, ltos, lconst , 0 );
def(Bytecodes::_lconst_1 , ____|____|____|____, vtos, ltos, lconst , 1 );
def(Bytecodes::_fconst_0 , ____|____|____|____, vtos, ftos, fconst , 0 );
def(Bytecodes::_fconst_1 , ____|____|____|____, vtos, ftos, fconst , 1 );
def(Bytecodes::_fconst_2 , ____|____|____|____, vtos, ftos, fconst , 2 );
def(Bytecodes::_dconst_0 , ____|____|____|____, vtos, dtos, dconst , 0 );
def(Bytecodes::_dconst_1 , ____|____|____|____, vtos, dtos, dconst , 1 );
def(Bytecodes::_bipush , ubcp|____|____|____, vtos, itos, bipush , _ );
def(Bytecodes::_sipush , ubcp|____|____|____, vtos, itos, sipush , _ );
def(Bytecodes::_ldc , ubcp|____|clvm|____, vtos, vtos, ldc , false );
def(Bytecodes::_ldc_w , ubcp|____|clvm|____, vtos, vtos, ldc , true );
def(Bytecodes::_ldc2_w , ubcp|____|clvm|____, vtos, vtos, ldc2_w , _ );
def(Bytecodes::_iload , ubcp|____|clvm|____, vtos, itos, iload , _ );
def(Bytecodes::_lload , ubcp|____|____|____, vtos, ltos, lload , _ );
def(Bytecodes::_fload , ubcp|____|____|____, vtos, ftos, fload , _ );
def(Bytecodes::_dload , ubcp|____|____|____, vtos, dtos, dload , _ );
def(Bytecodes::_aload , ubcp|____|clvm|____, vtos, atos, aload , _ );
def(Bytecodes::_iload_0 , ____|____|____|____, vtos, itos, iload , 0 );
def(Bytecodes::_iload_1 , ____|____|____|____, vtos, itos, iload , 1 );
def(Bytecodes::_iload_2 , ____|____|____|____, vtos, itos, iload , 2 );
def(Bytecodes::_iload_3 , ____|____|____|____, vtos, itos, iload , 3 );
def(Bytecodes::_lload_0 , ____|____|____|____, vtos, ltos, lload , 0 );
def(Bytecodes::_lload_1 , ____|____|____|____, vtos, ltos, lload , 1 );
def(Bytecodes::_lload_2 , ____|____|____|____, vtos, ltos, lload , 2 );
def(Bytecodes::_lload_3 , ____|____|____|____, vtos, ltos, lload , 3 );
def(Bytecodes::_fload_0 , ____|____|____|____, vtos, ftos, fload , 0 );
def(Bytecodes::_fload_1 , ____|____|____|____, vtos, ftos, fload , 1 );
def(Bytecodes::_fload_2 , ____|____|____|____, vtos, ftos, fload , 2 );
def(Bytecodes::_fload_3 , ____|____|____|____, vtos, ftos, fload , 3 );
def(Bytecodes::_dload_0 , ____|____|____|____, vtos, dtos, dload , 0 );
def(Bytecodes::_dload_1 , ____|____|____|____, vtos, dtos, dload , 1 );
def(Bytecodes::_dload_2 , ____|____|____|____, vtos, dtos, dload , 2 );
def(Bytecodes::_dload_3 , ____|____|____|____, vtos, dtos, dload , 3 );
def(Bytecodes::_aload_0 , ubcp|____|clvm|____, vtos, atos, aload_0 , _ );
def(Bytecodes::_aload_1 , ____|____|____|____, vtos, atos, aload , 1 );
def(Bytecodes::_aload_2 , ____|____|____|____, vtos, atos, aload , 2 );
def(Bytecodes::_aload_3 , ____|____|____|____, vtos, atos, aload , 3 );
def(Bytecodes::_iaload , ____|____|____|____, itos, itos, iaload , _ );
def(Bytecodes::_laload , ____|____|____|____, itos, ltos, laload , _ );
def(Bytecodes::_faload , ____|____|____|____, itos, ftos, faload , _ );
def(Bytecodes::_daload , ____|____|____|____, itos, dtos, daload , _ );
def(Bytecodes::_aaload , ____|____|____|____, itos, atos, aaload , _ );
def(Bytecodes::_baload , ____|____|____|____, itos, itos, baload , _ );
def(Bytecodes::_caload , ____|____|____|____, itos, itos, caload , _ );
def(Bytecodes::_saload , ____|____|____|____, itos, itos, saload , _ );
def(Bytecodes::_istore , ubcp|____|clvm|____, itos, vtos, istore , _ );
def(Bytecodes::_lstore , ubcp|____|____|____, ltos, vtos, lstore , _ );
def(Bytecodes::_fstore , ubcp|____|____|____, ftos, vtos, fstore , _ );
def(Bytecodes::_dstore , ubcp|____|____|____, dtos, vtos, dstore , _ );
def(Bytecodes::_astore , ubcp|____|clvm|____, vtos, vtos, astore , _ );
def(Bytecodes::_istore_0 , ____|____|____|____, itos, vtos, istore , 0 );
def(Bytecodes::_istore_1 , ____|____|____|____, itos, vtos, istore , 1 );
def(Bytecodes::_istore_2 , ____|____|____|____, itos, vtos, istore , 2 );
def(Bytecodes::_istore_3 , ____|____|____|____, itos, vtos, istore , 3 );
def(Bytecodes::_lstore_0 , ____|____|____|____, ltos, vtos, lstore , 0 );
def(Bytecodes::_lstore_1 , ____|____|____|____, ltos, vtos, lstore , 1 );
def(Bytecodes::_lstore_2 , ____|____|____|____, ltos, vtos, lstore , 2 );
def(Bytecodes::_lstore_3 , ____|____|____|____, ltos, vtos, lstore , 3 );
def(Bytecodes::_fstore_0 , ____|____|____|____, ftos, vtos, fstore , 0 );
def(Bytecodes::_fstore_1 , ____|____|____|____, ftos, vtos, fstore , 1 );
def(Bytecodes::_fstore_2 , ____|____|____|____, ftos, vtos, fstore , 2 );
def(Bytecodes::_fstore_3 , ____|____|____|____, ftos, vtos, fstore , 3 );
def(Bytecodes::_dstore_0 , ____|____|____|____, dtos, vtos, dstore , 0 );
def(Bytecodes::_dstore_1 , ____|____|____|____, dtos, vtos, dstore , 1 );
def(Bytecodes::_dstore_2 , ____|____|____|____, dtos, vtos, dstore , 2 );
def(Bytecodes::_dstore_3 , ____|____|____|____, dtos, vtos, dstore , 3 );
def(Bytecodes::_astore_0 , ____|____|____|____, vtos, vtos, astore , 0 );
def(Bytecodes::_astore_1 , ____|____|____|____, vtos, vtos, astore , 1 );
def(Bytecodes::_astore_2 , ____|____|____|____, vtos, vtos, astore , 2 );
def(Bytecodes::_astore_3 , ____|____|____|____, vtos, vtos, astore , 3 );
def(Bytecodes::_iastore , ____|____|____|____, itos, vtos, iastore , _ );
def(Bytecodes::_lastore , ____|____|____|____, ltos, vtos, lastore , _ );
def(Bytecodes::_fastore , ____|____|____|____, ftos, vtos, fastore , _ );
def(Bytecodes::_dastore , ____|____|____|____, dtos, vtos, dastore , _ );
def(Bytecodes::_aastore , ____|____|clvm|____, vtos, vtos, aastore , _ );
def(Bytecodes::_bastore , ____|____|____|____, itos, vtos, bastore , _ );
def(Bytecodes::_castore , ____|____|____|____, itos, vtos, castore , _ );
def(Bytecodes::_sastore , ____|____|____|____, itos, vtos, sastore , _ );
def(Bytecodes::_pop , ____|____|____|____, vtos, vtos, pop , _ );
def(Bytecodes::_pop2 , ____|____|____|____, vtos, vtos, pop2 , _ );
def(Bytecodes::_dup , ____|____|____|____, vtos, vtos, dup , _ );
def(Bytecodes::_dup_x1 , ____|____|____|____, vtos, vtos, dup_x1 , _ );
def(Bytecodes::_dup_x2 , ____|____|____|____, vtos, vtos, dup_x2 , _ );
def(Bytecodes::_dup2 , ____|____|____|____, vtos, vtos, dup2 , _ );
def(Bytecodes::_dup2_x1 , ____|____|____|____, vtos, vtos, dup2_x1 , _ );
def(Bytecodes::_dup2_x2 , ____|____|____|____, vtos, vtos, dup2_x2 , _ );
def(Bytecodes::_swap , ____|____|____|____, vtos, vtos, swap , _ );
def(Bytecodes::_iadd , ____|____|____|____, itos, itos, iop2 , add );
def(Bytecodes::_ladd , ____|____|____|____, ltos, ltos, lop2 , add );
def(Bytecodes::_fadd , ____|____|____|____, ftos, ftos, fop2 , add );
def(Bytecodes::_dadd , ____|____|____|____, dtos, dtos, dop2 , add );
def(Bytecodes::_isub , ____|____|____|____, itos, itos, iop2 , sub );
def(Bytecodes::_lsub , ____|____|____|____, ltos, ltos, lop2 , sub );
def(Bytecodes::_fsub , ____|____|____|____, ftos, ftos, fop2 , sub );
def(Bytecodes::_dsub , ____|____|____|____, dtos, dtos, dop2 , sub );
def(Bytecodes::_imul , ____|____|____|____, itos, itos, iop2 , mul );
def(Bytecodes::_lmul , ____|____|____|____, ltos, ltos, lmul , _ );
def(Bytecodes::_fmul , ____|____|____|____, ftos, ftos, fop2 , mul );
def(Bytecodes::_dmul , ____|____|____|____, dtos, dtos, dop2 , mul );
def(Bytecodes::_idiv , ____|____|____|____, itos, itos, idiv , _ );
def(Bytecodes::_ldiv , ____|____|____|____, ltos, ltos, ldiv , _ );
def(Bytecodes::_fdiv , ____|____|____|____, ftos, ftos, fop2 , div );
def(Bytecodes::_ddiv , ____|____|____|____, dtos, dtos, dop2 , div );
def(Bytecodes::_irem , ____|____|____|____, itos, itos, irem , _ );
def(Bytecodes::_lrem , ____|____|____|____, ltos, ltos, lrem , _ );
def(Bytecodes::_frem , ____|____|____|____, ftos, ftos, fop2 , rem );
def(Bytecodes::_drem , ____|____|____|____, dtos, dtos, dop2 , rem );
def(Bytecodes::_ineg , ____|____|____|____, itos, itos, ineg , _ );
def(Bytecodes::_lneg , ____|____|____|____, ltos, ltos, lneg , _ );
def(Bytecodes::_fneg , ____|____|____|____, ftos, ftos, fneg , _ );
def(Bytecodes::_dneg , ____|____|____|____, dtos, dtos, dneg , _ );
def(Bytecodes::_ishl , ____|____|____|____, itos, itos, iop2 , shl );
def(Bytecodes::_lshl , ____|____|____|____, itos, ltos, lshl , _ );
def(Bytecodes::_ishr , ____|____|____|____, itos, itos, iop2 , shr );
def(Bytecodes::_lshr , ____|____|____|____, itos, ltos, lshr , _ );
def(Bytecodes::_iushr , ____|____|____|____, itos, itos, iop2 , ushr );
def(Bytecodes::_lushr , ____|____|____|____, itos, ltos, lushr , _ );
def(Bytecodes::_iand , ____|____|____|____, itos, itos, iop2 , _and );
def(Bytecodes::_land , ____|____|____|____, ltos, ltos, lop2 , _and );
def(Bytecodes::_ior , ____|____|____|____, itos, itos, iop2 , _or );
def(Bytecodes::_lor , ____|____|____|____, ltos, ltos, lop2 , _or );
def(Bytecodes::_ixor , ____|____|____|____, itos, itos, iop2 , _xor );
def(Bytecodes::_lxor , ____|____|____|____, ltos, ltos, lop2 , _xor );
def(Bytecodes::_iinc , ubcp|____|clvm|____, vtos, vtos, iinc , _ );
def(Bytecodes::_i2l , ____|____|____|____, itos, ltos, convert , _ );
def(Bytecodes::_i2f , ____|____|____|____, itos, ftos, convert , _ );
def(Bytecodes::_i2d , ____|____|____|____, itos, dtos, convert , _ );
def(Bytecodes::_l2i , ____|____|____|____, ltos, itos, convert , _ );
def(Bytecodes::_l2f , ____|____|____|____, ltos, ftos, convert , _ );
def(Bytecodes::_l2d , ____|____|____|____, ltos, dtos, convert , _ );
def(Bytecodes::_f2i , ____|____|____|____, ftos, itos, convert , _ );
def(Bytecodes::_f2l , ____|____|____|____, ftos, ltos, convert , _ );
def(Bytecodes::_f2d , ____|____|____|____, ftos, dtos, convert , _ );
def(Bytecodes::_d2i , ____|____|____|____, dtos, itos, convert , _ );
def(Bytecodes::_d2l , ____|____|____|____, dtos, ltos, convert , _ );
def(Bytecodes::_d2f , ____|____|____|____, dtos, ftos, convert , _ );
def(Bytecodes::_i2b , ____|____|____|____, itos, itos, convert , _ );
def(Bytecodes::_i2c , ____|____|____|____, itos, itos, convert , _ );
def(Bytecodes::_i2s , ____|____|____|____, itos, itos, convert , _ );
def(Bytecodes::_lcmp , ____|____|____|____, ltos, itos, lcmp , _ );
def(Bytecodes::_fcmpl , ____|____|____|____, ftos, itos, float_cmp , -1 );
def(Bytecodes::_fcmpg , ____|____|____|____, ftos, itos, float_cmp , 1 );
def(Bytecodes::_dcmpl , ____|____|____|____, dtos, itos, double_cmp , -1 );
def(Bytecodes::_dcmpg , ____|____|____|____, dtos, itos, double_cmp , 1 );
def(Bytecodes::_ifeq , ubcp|____|clvm|____, itos, vtos, if_0cmp , equal );
def(Bytecodes::_ifne , ubcp|____|clvm|____, itos, vtos, if_0cmp , not_equal );
def(Bytecodes::_iflt , ubcp|____|clvm|____, itos, vtos, if_0cmp , less );
def(Bytecodes::_ifge , ubcp|____|clvm|____, itos, vtos, if_0cmp , greater_equal);
def(Bytecodes::_ifgt , ubcp|____|clvm|____, itos, vtos, if_0cmp , greater );
def(Bytecodes::_ifle , ubcp|____|clvm|____, itos, vtos, if_0cmp , less_equal );
def(Bytecodes::_if_icmpeq , ubcp|____|clvm|____, itos, vtos, if_icmp , equal );
def(Bytecodes::_if_icmpne , ubcp|____|clvm|____, itos, vtos, if_icmp , not_equal );
def(Bytecodes::_if_icmplt , ubcp|____|clvm|____, itos, vtos, if_icmp , less );
def(Bytecodes::_if_icmpge , ubcp|____|clvm|____, itos, vtos, if_icmp , greater_equal);
def(Bytecodes::_if_icmpgt , ubcp|____|clvm|____, itos, vtos, if_icmp , greater );
def(Bytecodes::_if_icmple , ubcp|____|clvm|____, itos, vtos, if_icmp , less_equal );
def(Bytecodes::_if_acmpeq , ubcp|____|clvm|____, atos, vtos, if_acmp , equal );
def(Bytecodes::_if_acmpne , ubcp|____|clvm|____, atos, vtos, if_acmp , not_equal );
def(Bytecodes::_goto , ubcp|disp|clvm|____, vtos, vtos, _goto , _ );
def(Bytecodes::_jsr , ubcp|disp|____|____, vtos, vtos, jsr , _ ); // result is not an oop, so do not transition to atos
def(Bytecodes::_ret , ubcp|disp|____|____, vtos, vtos, ret , _ );
def(Bytecodes::_tableswitch , ubcp|disp|____|____, itos, vtos, tableswitch , _ );
def(Bytecodes::_lookupswitch , ubcp|disp|____|____, itos, itos, lookupswitch , _ );
def(Bytecodes::_ireturn , ____|disp|clvm|____, itos, itos, _return , itos );
def(Bytecodes::_lreturn , ____|disp|clvm|____, ltos, ltos, _return , ltos );
def(Bytecodes::_freturn , ____|disp|clvm|____, ftos, ftos, _return , ftos );
def(Bytecodes::_dreturn , ____|disp|clvm|____, dtos, dtos, _return , dtos );
def(Bytecodes::_areturn , ____|disp|clvm|____, atos, atos, _return , atos );
def(Bytecodes::_return , ____|disp|clvm|____, vtos, vtos, _return , vtos );
def(Bytecodes::_getstatic , ubcp|____|clvm|____, vtos, vtos, getstatic , f1_byte );
def(Bytecodes::_putstatic , ubcp|____|clvm|____, vtos, vtos, putstatic , f2_byte );
def(Bytecodes::_getfield , ubcp|____|clvm|____, vtos, vtos, getfield , f1_byte );
def(Bytecodes::_putfield , ubcp|____|clvm|____, vtos, vtos, putfield , f2_byte );
def(Bytecodes::_invokevirtual , ubcp|disp|clvm|____, vtos, vtos, invokevirtual , f2_byte );
def(Bytecodes::_invokespecial , ubcp|disp|clvm|____, vtos, vtos, invokespecial , f1_byte );
def(Bytecodes::_invokestatic , ubcp|disp|clvm|____, vtos, vtos, invokestatic , f1_byte );
def(Bytecodes::_invokeinterface , ubcp|disp|clvm|____, vtos, vtos, invokeinterface , f1_byte );
def(Bytecodes::_invokedynamic , ubcp|disp|clvm|____, vtos, vtos, invokedynamic , f1_byte );
def(Bytecodes::_new , ubcp|____|clvm|____, vtos, atos, _new , _ );
def(Bytecodes::_newarray , ubcp|____|clvm|____, itos, atos, newarray , _ );
def(Bytecodes::_anewarray , ubcp|____|clvm|____, itos, atos, anewarray , _ );
def(Bytecodes::_arraylength , ____|____|____|____, atos, itos, arraylength , _ );
def(Bytecodes::_athrow , ____|disp|____|____, atos, vtos, athrow , _ );
def(Bytecodes::_checkcast , ubcp|____|clvm|____, atos, atos, checkcast , _ );
def(Bytecodes::_instanceof , ubcp|____|clvm|____, atos, itos, instanceof , _ );
def(Bytecodes::_monitorenter , ____|disp|clvm|____, atos, vtos, monitorenter , _ );
def(Bytecodes::_monitorexit , ____|____|clvm|____, atos, vtos, monitorexit , _ );
def(Bytecodes::_wide , ubcp|disp|____|____, vtos, vtos, wide , _ );
def(Bytecodes::_multianewarray , ubcp|____|clvm|____, vtos, atos, multianewarray , _ );
def(Bytecodes::_ifnull , ubcp|____|clvm|____, atos, vtos, if_nullcmp , equal );
def(Bytecodes::_ifnonnull , ubcp|____|clvm|____, atos, vtos, if_nullcmp , not_equal );
def(Bytecodes::_goto_w , ubcp|____|clvm|____, vtos, vtos, goto_w , _ );
def(Bytecodes::_jsr_w , ubcp|____|____|____, vtos, vtos, jsr_w , _ );
// wide Java spec bytecodes
def(Bytecodes::_iload , ubcp|____|____|iswd, vtos, itos, wide_iload , _ );
def(Bytecodes::_lload , ubcp|____|____|iswd, vtos, ltos, wide_lload , _ );
def(Bytecodes::_fload , ubcp|____|____|iswd, vtos, ftos, wide_fload , _ );
def(Bytecodes::_dload , ubcp|____|____|iswd, vtos, dtos, wide_dload , _ );
def(Bytecodes::_aload , ubcp|____|____|iswd, vtos, atos, wide_aload , _ );
def(Bytecodes::_istore , ubcp|____|____|iswd, vtos, vtos, wide_istore , _ );
def(Bytecodes::_lstore , ubcp|____|____|iswd, vtos, vtos, wide_lstore , _ );
def(Bytecodes::_fstore , ubcp|____|____|iswd, vtos, vtos, wide_fstore , _ );
def(Bytecodes::_dstore , ubcp|____|____|iswd, vtos, vtos, wide_dstore , _ );
def(Bytecodes::_astore , ubcp|____|____|iswd, vtos, vtos, wide_astore , _ );
def(Bytecodes::_iinc , ubcp|____|____|iswd, vtos, vtos, wide_iinc , _ );
def(Bytecodes::_ret , ubcp|disp|____|iswd, vtos, vtos, wide_ret , _ );
def(Bytecodes::_breakpoint , ubcp|disp|clvm|____, vtos, vtos, _breakpoint , _ );
// JVM bytecodes
def(Bytecodes::_fast_agetfield , ubcp|____|____|____, atos, atos, fast_accessfield , atos );
def(Bytecodes::_fast_bgetfield , ubcp|____|____|____, atos, itos, fast_accessfield , itos );
def(Bytecodes::_fast_cgetfield , ubcp|____|____|____, atos, itos, fast_accessfield , itos );
def(Bytecodes::_fast_dgetfield , ubcp|____|____|____, atos, dtos, fast_accessfield , dtos );
def(Bytecodes::_fast_fgetfield , ubcp|____|____|____, atos, ftos, fast_accessfield , ftos );
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