| /* |
| * Copyright (c) 1997, 2016, 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_interface/collectedHeap.hpp" |
| #include "interpreter/templateTable.hpp" |
| #include "runtime/timer.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); |
| } |
| |
| #if defined(TEMPLATE_TABLE_BUG) |
| // |
| // It appears that gcc (version 2.91) generates bad code for the template |
| // table init if this macro is not defined. My symptom was an assertion |
| // assert(Universe::heap()->is_in(obj), "sanity check") in handles.cpp line 24. |
| // when called from interpreterRuntime.resolve_invoke(). |
| // |
| #define iload TemplateTable::iload |
| #define lload TemplateTable::lload |
| #define fload TemplateTable::fload |
| #define dload TemplateTable::dload |
| #define aload TemplateTable::aload |
| #define istore TemplateTable::istore |
| #define lstore TemplateTable::lstore |
| #define fstore TemplateTable::fstore |
| #define dstore TemplateTable::dstore |
| #define astore TemplateTable::astore |
| #endif // TEMPLATE_TABLE_BUG |
| |
| void TemplateTable::initialize() { |
| if (_is_initialized) return; |
| |
| // Initialize table |
| TraceTime timer("TemplateTable initialization", TraceStartupTime); |
| |
| _bs = Universe::heap()->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|____|____|____, 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 ); |
| def(Bytecodes::_fast_igetfield , ubcp|____|____|____, atos, itos, fast_accessfield , itos ); |
| def(Bytecodes::_fast_lgetfield , ubcp|____|____|____, atos, ltos, fast_accessfield , ltos ); |
| def(Bytecodes::_fast_sgetfield , ubcp|____|____|____, atos, itos, fast_accessfield , itos ); |
| |
| def(Bytecodes::_fast_aputfield , ubcp|____|____|____, atos, vtos, fast_storefield , atos ); |
| def(Bytecodes::_fast_bputfield , ubcp|____|____|____, itos, vtos, fast_storefield , itos ); |
| def(Bytecodes::_fast_zputfield , ubcp|____|____|____, itos, vtos, fast_storefield , itos ); |
| def(Bytecodes::_fast_cputfield , ubcp|____|____|____, itos, vtos, fast_storefield , itos ); |
| def(Bytecodes::_fast_dputfield , ubcp|____|____|____, dtos, vtos, fast_storefield , dtos ); |
| def(Bytecodes::_fast_fputfield , ubcp|____|____|____, ftos, vtos, fast_storefield , ftos ); |
| def(Bytecodes::_fast_iputfield , ubcp|____|____|____, itos, vtos, fast_storefield , itos ); |
| def(Bytecodes::_fast_lputfield , ubcp|____|____|____, ltos, vtos, fast_storefield , ltos ); |
| def(Bytecodes::_fast_sputfield , ubcp|____|____|____, itos, vtos, fast_storefield , itos ); |
| |
| def(Bytecodes::_fast_aload_0 , ____|____|____|____, vtos, atos, aload , 0 ); |
| def(Bytecodes::_fast_iaccess_0 , ubcp|____|____|____, vtos, itos, fast_xaccess , itos ); |
| def(Bytecodes::_fast_aaccess_0 , ubcp|____|____|____, vtos, atos, fast_xaccess , atos ); |
| def(Bytecodes::_fast_faccess_0 , ubcp|____|____|____, vtos, ftos, fast_xaccess , ftos ); |
| |
| def(Bytecodes::_fast_iload , ubcp|____|____|____, vtos, itos, fast_iload , _ ); |
| def(Bytecodes::_fast_iload2 , ubcp|____|____|____, vtos, itos, fast_iload2 , _ ); |
| def(Bytecodes::_fast_icaload , ubcp|____|____|____, vtos, itos, fast_icaload , _ ); |
| |
| def(Bytecodes::_fast_invokevfinal , ubcp|disp|clvm|____, vtos, vtos, fast_invokevfinal , f2_byte ); |
| |
| def(Bytecodes::_fast_linearswitch , ubcp|disp|____|____, itos, vtos, fast_linearswitch , _ ); |
| def(Bytecodes::_fast_binaryswitch , ubcp|disp|____|____, itos, vtos, fast_binaryswitch , _ ); |
| |
| def(Bytecodes::_fast_aldc , ubcp|____|clvm|____, vtos, atos, fast_aldc , false ); |
| def(Bytecodes::_fast_aldc_w , ubcp|____|clvm|____, vtos, atos, fast_aldc , true ); |
| |
| def(Bytecodes::_return_register_finalizer , ____|disp|clvm|____, vtos, vtos, _return , vtos ); |
| |
| def(Bytecodes::_invokehandle , ubcp|disp|clvm|____, vtos, vtos, invokehandle , f1_byte ); |
| |
| def(Bytecodes::_shouldnotreachhere , ____|____|____|____, vtos, vtos, shouldnotreachhere , _ ); |
| // platform specific bytecodes |
| pd_initialize(); |
| |
| _is_initialized = true; |
| } |
| |
| #if defined(TEMPLATE_TABLE_BUG) |
| #undef iload |
| #undef lload |
| #undef fload |
| #undef dload |
| #undef aload |
| #undef istore |
| #undef lstore |
| #undef fstore |
| #undef dstore |
| #undef astore |
| #endif // TEMPLATE_TABLE_BUG |
| |
| |
| void templateTable_init() { |
| TemplateTable::initialize(); |
| } |
| |
| |
| void TemplateTable::unimplemented_bc() { |
| _masm->unimplemented( Bytecodes::name(_desc->bytecode())); |
| } |
| #endif /* !CC_INTERP */ |
