📄 jitopcodes.h
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/* * @(#)jitopcodes.h 1.82 06/10/10 * * Copyright 1990-2008 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER * * This program 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 program 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 at /legal/license.txt). * * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa * Clara, CA 95054 or visit www.sun.com if you need additional * information or have any questions. * */#ifndef _INCLUDED_JITOPCODES_H#define _INCLUDED_JITOPCODES_H#include "javavm/include/jit/jitir.h"/* Define additional node typetags that will be used by the grammar rules: */#define CVMJITCG_TYPEID_64BITS_VOLATILE (CVMJIT_TYPEID_LAST_PREDEFINED_TYPE + 1)/* * CVMJITgetMassagedIROpcode - Massage IR opcodes to forms that fit * the needs of the jit backend. */extern intCVMJITgetMassagedIROpcode(CVMJITCompilationContext *con, CVMJITIRNode *ip);/* * This file contains the shorthand names for opcode values that the * IR-to-codegen parser will use. * * In order to make IR parsing easier and faster, it is based * totally on syntax. Sometimes, we want to look at semantics, too. * This is what CVMGCGetMassagedIROpcode does for us: it maps * the IR node opcode space into a slightly different space. For example, * many machines can use small constants as immediate operands, where * the meaning of "small" is very machine dependent. On the other hand, * sometimes the difference between data types is uninteresting, if all * we care about is the size. * * This is the version common to RISC CPUs. */#define CVMJIT_ENCODE_LUNARY(opcodeTag) \ CVMJIT_TYPE_ENCODE(opcodeTag, CVMJIT_UNARY_NODE, CVM_TYPEID_LONG)#define CVMJIT_ENCODE_LBINARY(opcodeTag) \ CVMJIT_TYPE_ENCODE(opcodeTag, CVMJIT_BINARY_NODE, CVM_TYPEID_LONG)#define CVMJIT_ENCODE_FUNARY(opcodeTag) \ CVMJIT_TYPE_ENCODE(opcodeTag, CVMJIT_UNARY_NODE, CVM_TYPEID_FLOAT)#define CVMJIT_ENCODE_FBINARY(opcodeTag) \ CVMJIT_TYPE_ENCODE(opcodeTag, CVMJIT_BINARY_NODE, CVM_TYPEID_FLOAT)#define CVMJIT_ENCODE_DUNARY(opcodeTag) \ CVMJIT_TYPE_ENCODE(opcodeTag, CVMJIT_UNARY_NODE, CVM_TYPEID_DOUBLE)#define CVMJIT_ENCODE_DBINARY(opcodeTag) \ CVMJIT_TYPE_ENCODE(opcodeTag, CVMJIT_BINARY_NODE, CVM_TYPEID_DOUBLE)/* The first several are standard. We can break this up soon */#define NULLCHECK CVMJIT_ENCODE_NULL_CHECK#define ISEQUENCE_R CVMJIT_ENCODE_SEQUENCE_R(CVM_TYPEID_INT)#define LSEQUENCE_R CVMJIT_ENCODE_SEQUENCE_R(CVM_TYPEID_LONG)#define FSEQUENCE_R CVMJIT_ENCODE_SEQUENCE_R(CVM_TYPEID_FLOAT)#define DSEQUENCE_R CVMJIT_ENCODE_SEQUENCE_R(CVM_TYPEID_DOUBLE)#define VSEQUENCE_R CVMJIT_ENCODE_SEQUENCE_R(CVM_TYPEID_NONE)#define ISEQUENCE_L CVMJIT_ENCODE_SEQUENCE_L(CVM_TYPEID_INT)#define LSEQUENCE_L CVMJIT_ENCODE_SEQUENCE_L(CVM_TYPEID_LONG)#define FSEQUENCE_L CVMJIT_ENCODE_SEQUENCE_L(CVM_TYPEID_FLOAT)#define DSEQUENCE_L CVMJIT_ENCODE_SEQUENCE_L(CVM_TYPEID_DOUBLE)#define VSEQUENCE_L CVMJIT_ENCODE_SEQUENCE_L(CVM_TYPEID_NONE)#define VENDINLINING CVMJIT_ENCODE_END_INLINING_LEAF#define LOCAL32 CVMJIT_ENCODE_ILOCAL#define LOCAL64 CVMJIT_ENCODE_LOCAL(CVM_TYPEID_LONG)#define STATIC32 CVMJIT_ENCODE_STATIC_FIELD_REF(CVM_TYPEID_INT)#define STATIC64 CVMJIT_ENCODE_STATIC_FIELD_REF(CVM_TYPEID_LONG)#define STATIC64VOL CVMJIT_ENCODE_STATIC_FIELD_REF(CVMJITCG_TYPEID_64BITS_VOLATILE)#define INDEX CVMJIT_ENCODE_INDEX#define BOUNDS_CHECK CVMJIT_ENCODE_BOUNDS_CHECK#define FIELDREFOBJ CVMJIT_ENCODE_FIELD_REF(CVM_TYPEID_OBJ)#define FIELDREF32 CVMJIT_ENCODE_FIELD_REF(CVM_TYPEID_INT)#define FIELDREF64 CVMJIT_ENCODE_FIELD_REF(CVM_TYPEID_LONG)#define FIELDREF64VOL CVMJIT_ENCODE_FIELD_REF(CVMJITCG_TYPEID_64BITS_VOLATILE)#define EXCEPTION_OBJECT CVMJIT_ENCODE_EXCEPTION_OBJECT#define DEFINE_VALUE32 CVMJIT_ENCODE_DEFINE(CVM_TYPEID_INT)#define DEFINE_VALUE64 CVMJIT_ENCODE_DEFINE(CVM_TYPEID_LONG)#define FDEFINE CVMJIT_ENCODE_DEFINE(CVM_TYPEID_FLOAT)#define DDEFINE CVMJIT_ENCODE_DEFINE(CVM_TYPEID_DOUBLE)#define LOAD_PHIS CVMJIT_ENCODE_LOAD_PHIS#define RELEASE_PHIS CVMJIT_ENCODE_RELEASE_PHIS#define ICONSTANT32 CVMJIT_ENCODE_CONST_JAVA_NUMERIC32(CVM_TYPEID_INT)#define ALENGTH CVMJIT_ENCODE_ARRAY_LENGTH#define INEG32 CVMJIT_ENCODE_IUNARY(CVMJIT_NEG)#define NOT32 CVMJIT_ENCODE_IUNARY(CVMJIT_NOT)#define INT2BIT32 CVMJIT_ENCODE_IUNARY(CVMJIT_INT2BIT)#define IADD32 CVMJIT_ENCODE_IBINARY(CVMJIT_ADD)#define ISUB32 CVMJIT_ENCODE_IBINARY(CVMJIT_SUB)#define IMUL32 CVMJIT_ENCODE_IBINARY(CVMJIT_MUL)#define IDIV32 CVMJIT_ENCODE_IBINARY(CVMJIT_DIV)#define IREM32 CVMJIT_ENCODE_IBINARY(CVMJIT_REM)#define AND32 CVMJIT_ENCODE_IBINARY(CVMJIT_AND)#define OR32 CVMJIT_ENCODE_IBINARY(CVMJIT_OR)#define XOR32 CVMJIT_ENCODE_IBINARY(CVMJIT_XOR)#define SLL32 CVMJIT_ENCODE_IBINARY(CVMJIT_SHL)#define SRL32 CVMJIT_ENCODE_IBINARY(CVMJIT_USHR)#define SRA32 CVMJIT_ENCODE_IBINARY(CVMJIT_SHR)#define INEG64 CVMJIT_ENCODE_LUNARY(CVMJIT_NEG)#define IADD64 CVMJIT_ENCODE_LBINARY(CVMJIT_ADD)#define ISUB64 CVMJIT_ENCODE_LBINARY(CVMJIT_SUB)#define IMUL64 CVMJIT_ENCODE_LBINARY(CVMJIT_MUL)#define IDIV64 CVMJIT_ENCODE_LBINARY(CVMJIT_DIV)#define IREM64 CVMJIT_ENCODE_LBINARY(CVMJIT_REM)#define AND64 CVMJIT_ENCODE_LBINARY(CVMJIT_AND)#define OR64 CVMJIT_ENCODE_LBINARY(CVMJIT_OR)#define XOR64 CVMJIT_ENCODE_LBINARY(CVMJIT_XOR)#define SLL64 CVMJIT_ENCODE_LBINARY(CVMJIT_SHL)#define SRL64 CVMJIT_ENCODE_LBINARY(CVMJIT_USHR)#define SRA64 CVMJIT_ENCODE_LBINARY(CVMJIT_SHR)#undef FADD#undef FSUB#undef FMUL#undef FDIV#define FNEG CVMJIT_ENCODE_FUNARY(CVMJIT_NEG)#define FADD CVMJIT_ENCODE_FBINARY(CVMJIT_ADD)#define FSUB CVMJIT_ENCODE_FBINARY(CVMJIT_SUB)#define FMUL CVMJIT_ENCODE_FBINARY(CVMJIT_MUL)#define FDIV CVMJIT_ENCODE_FBINARY(CVMJIT_DIV)#define FREM CVMJIT_ENCODE_FBINARY(CVMJIT_REM)#define DNEG CVMJIT_ENCODE_DUNARY(CVMJIT_NEG)#define DADD CVMJIT_ENCODE_DBINARY(CVMJIT_ADD)#define DSUB CVMJIT_ENCODE_DBINARY(CVMJIT_SUB)#define DMUL CVMJIT_ENCODE_DBINARY(CVMJIT_MUL)#define DDIV CVMJIT_ENCODE_DBINARY(CVMJIT_DIV)#define DREM CVMJIT_ENCODE_DBINARY(CVMJIT_REM)#define INSTANCEOF CVMJIT_ENCODE_INSTANCEOF#ifdef CVM_JIT_USE_FP_HARDWARE#define FINVOKE CVMJIT_ENCODE_INVOKE(CVM_TYPEID_FLOAT)#define DINVOKE CVMJIT_ENCODE_INVOKE(CVM_TYPEID_DOUBLE)#endif#define IINVOKE CVMJIT_ENCODE_INVOKE(CVM_TYPEID_INT)#define LINVOKE CVMJIT_ENCODE_INVOKE(CVM_TYPEID_LONG)#define VINVOKE CVMJIT_ENCODE_INVOKE(CVM_TYPEID_VOID)#define VINTRINSIC CVMJIT_ENCODE_INTRINSIC(CVM_TYPEID_VOID)#define INTRINSIC32 CVMJIT_ENCODE_INTRINSIC(CVM_TYPEID_INT)#define INTRINSIC64 CVMJIT_ENCODE_INTRINSIC(CVM_TYPEID_LONG)#define IARG CVMJIT_ENCODE_IARG(CVM_TYPEID_VOID)#define NULL_IARG CVMJIT_ENCODE_NULL_IARG/* conversion operators. */#define I2C CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_I2C, \ CVMJIT_UNARY_NODE, CVM_TYPEID_INT)#define I2S CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_I2S, \ CVMJIT_UNARY_NODE, CVM_TYPEID_INT)#define I2B CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_I2B, \ CVMJIT_UNARY_NODE, CVM_TYPEID_INT)#define I2L CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_INTEGER, \ CVMJIT_UNARY_NODE, CVM_TYPEID_LONG)#define I2F CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_INTEGER, \ CVMJIT_UNARY_NODE, CVM_TYPEID_FLOAT)#define I2D CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_INTEGER, \ CVMJIT_UNARY_NODE, CVM_TYPEID_DOUBLE)#define L2I CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_LONG, \ CVMJIT_UNARY_NODE, CVM_TYPEID_INT)#define L2F CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_LONG, \ CVMJIT_UNARY_NODE, CVM_TYPEID_FLOAT)#define L2D CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_LONG, \ CVMJIT_UNARY_NODE, CVM_TYPEID_DOUBLE)#define F2D CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_FLOAT, \ CVMJIT_UNARY_NODE, CVM_TYPEID_DOUBLE)#define F2I CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_FLOAT, \ CVMJIT_UNARY_NODE, CVM_TYPEID_INT)#define F2L CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_FLOAT, \ CVMJIT_UNARY_NODE, CVM_TYPEID_LONG)#define D2F CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_DOUBLE, \ CVMJIT_UNARY_NODE, CVM_TYPEID_FLOAT)#define D2I CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_DOUBLE, \ CVMJIT_UNARY_NODE, CVM_TYPEID_INT)#define D2L CVMJIT_TYPE_ENCODE(CVMJIT_CONVERT_DOUBLE, \ CVMJIT_UNARY_NODE, CVM_TYPEID_LONG)/* * Address-like constant's */#define METHOD_BLOCK CVMJIT_ENCODE_CONST_MB#define CLASS_BLOCK CVMJIT_ENCODE_CONST_CB#define STRING_ICELL_CONST CVMJIT_ENCODE_CONST_STRING_ICELL#define NEW_OBJECT CVMJIT_ENCODE_NEW_OBJECT#define NEW_ARRAY_REF CVMJIT_ENCODE_NEW_ARRAY_REF#define MULTI_NEW_ARRAY_REF CVMJIT_ENCODE_MULTIANEW_ARRAY#define NEW_ARRAY_BASIC CVMJIT_ENCODE_NEW_ARRAY_BASIC(CVM_T_INT)#define GET_VTBL CVMJIT_ENCODE_GET_VTBL#define GET_ITBL CVMJIT_ENCODE_GET_ITBL#define FETCH_MB_FROM_VTABLE CVMJIT_ENCODE_FETCH_MB_FROM_VTABLE#define FETCH_MB_FROM_ITABLE CVMJIT_ENCODE_FETCH_MB_FROM_INTERFACETABLE/* #ifdef IAI_VIRTUAL_INLINE_CB_TEST */#define FETCH_VCB CVMJIT_ENCODE_FETCH_VCB#define FETCH_MB_FROM_VTABLE_OUTOFLINE \ CVMJIT_ENCODE_FETCH_MB_FROM_VTABLE_OUTOFLINE #define MB_TEST_OUTOFLINE CVMJIT_ENCODE_MB_TEST_OUTOFLINE/* #endif *//* BCOND binary nodes */#define BCOND_INT CVMJIT_ENCODE_BCOND(CVM_TYPEID_INT)#define BCOND_LONG CVMJIT_ENCODE_BCOND(CVM_TYPEID_LONG)#define BCOND_FLOAT CVMJIT_ENCODE_BCOND(CVM_TYPEID_FLOAT)#define BCOND_DOUBLE CVMJIT_ENCODE_BCOND(CVM_TYPEID_DOUBLE)/* generic. should be typeless. */#define TABLESWITCH CVMJIT_ENCODE_TABLESWITCH#define LOOKUPSWITCH CVMJIT_ENCODE_LOOKUPSWITCH#define CHECKCAST CVMJIT_ENCODE_CHECKCAST#define JSR CVMJIT_ENCODE_BRANCH(CVMJIT_JSR)#define JSR_RETURN_ADDRESS CVMJIT_ENCODE_JSR_RETURN_ADDRESS#define RET CVMJIT_ENCODE_RET#define GOTO CVMJIT_ENCODE_BRANCH(CVMJIT_GOTO)#define RETURN CVMJIT_ENCODE_RETURN#define IRETURN CVMJIT_ENCODE_IRETURN#define FRETURN CVMJIT_ENCODE_FRETURN#define ARETURN CVMJIT_ENCODE_ARETURN#define LRETURN CVMJIT_ENCODE_LRETURN#define DRETURN CVMJIT_ENCODE_DRETURN#define ATHROW CVMJIT_ENCODE_ATHROW/* for some things, we care only about size, so simplify by throwing away type info */#define FETCH32 CVMJIT_ENCODE_FETCH(CVM_TYPEID_INT)#define FETCH64 CVMJIT_ENCODE_FETCH(CVM_TYPEID_LONG)#define IDENT32 CVMJIT_ENCODE_IUNARY(CVMJIT_IDENTITY)#define IDENT64 CVMJIT_ENCODE_LUNARY(CVMJIT_IDENTITY)#define FIDENT CVMJIT_ENCODE_FUNARY(CVMJIT_IDENTITY)#define DIDENT CVMJIT_ENCODE_DUNARY(CVMJIT_IDENTITY)#define USED32 CVMJIT_ENCODE_USED(CVM_TYPEID_INT)#define USED64 CVMJIT_ENCODE_USED(CVM_TYPEID_LONG)#define FUSED CVMJIT_ENCODE_USED(CVM_TYPEID_FLOAT)#define DUSED CVMJIT_ENCODE_USED(CVM_TYPEID_DOUBLE)/* for some other things, we care much more about specific values *//* Use values that will not be in the usual opcode space */#define ICONST_32 ICONSTANT32#define ICONST_64 CVMJIT_ENCODE_CONST_JAVA_NUMERIC64(CVM_TYPEID_LONG)/* some things seem to have no type at all. */#define ASSIGN CVMJIT_ENCODE_ASSIGN(CVM_TYPEID_NONE)#ifdef CVM_JIT_USE_FP_HARDWARE#define FPARAMETER CVMJIT_ENCODE_PARAMETER(CVM_TYPEID_FLOAT)#define DPARAMETER CVMJIT_ENCODE_PARAMETER(CVM_TYPEID_DOUBLE)#endif#define IPARAMETER CVMJIT_ENCODE_PARAMETER(CVM_TYPEID_INT)#define LPARAMETER CVMJIT_ENCODE_PARAMETER(CVM_TYPEID_LONG)#define NULL_PARAMETER CVMJIT_ENCODE_NULL_PARAMETER#define MONITOR_ENTER CVMJIT_ENCODE_MONITOR_ENTER#define MONITOR_EXIT CVMJIT_ENCODE_MONITOR_EXIT#define MAP_PC CVMJIT_ENCODE_MAP_PC#define BEGININLINING CVMJIT_ENCODE_BEGIN_INLINING#define OUTOFLINEINVOKE CVMJIT_ENCODE_OUTOFLINE_INVOKE#define RESOLVE_REF CVMJIT_ENCODE_RESOLVE_REFERENCE#define CHECKINIT CVMJIT_ENCODE_CLASS_CHECKINIT#define LCMP CVMJIT_ENCODE_IBINARY(CVMJIT_LCMP)#define FCMPL CVMJIT_ENCODE_IBINARY(CVMJIT_FCMPL)#define FCMPG CVMJIT_ENCODE_IBINARY(CVMJIT_FCMPG)#define DCMPL CVMJIT_ENCODE_IBINARY(CVMJIT_DCMPL)#define DCMPG CVMJIT_ENCODE_IBINARY(CVMJIT_DCMPG)#endif /* _INCLUDED_JITOPCODES_H */⌨️ 快捷键说明
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