Mercurial > hg > icedtea8-forest > hotspot
view src/share/vm/interpreter/bytecodeInterpreter.hpp @ 10905:f57189b7648d
8257192: Integrate AArch64 JIT port into 8u
7009641: Don't fail VM when CodeCache is full
8073108: [AArch64] Use x86 and SPARC CPU instructions for GHASH acceleration
8130309: Need to bailout cleanly if creation of stubs fails when codecache is out of space (AArch64 changes)
8131779: AARCH64: add Montgomery multiply intrinsic
8132875: AArch64: Fix error introduced into AArch64 CodeCache by commit for 8130309
8135018: AARCH64: Missing memory barriers for CMS collector
8145320: Create unsafe_arraycopy and generic_arraycopy for AArch64
8148328: aarch64: redundant lsr instructions in stub code.
8148783: aarch64: SEGV running SpecJBB2013
8148948: aarch64: generate_copy_longs calls align() incorrectly
8149080: AArch64: Recognise disjoint array copy in stub code
8149365: aarch64: memory copy does not prefetch on backwards copy
8149907: aarch64: use load/store pair instructions in call_stub
8150038: aarch64: make use of CBZ and CBNZ when comparing narrow pointer with zero
8150045: arraycopy causes segfaults in SATB during garbage collection
8150082: aarch64: optimise small array copy
8150229: aarch64: pipeline class for several instructions is not set correctly
8150313: aarch64: optimise array copy using SIMD instructions
8150394: aarch64: add support for 8.1 LSE CAS instructions
8150652: Remove unused code in AArch64 back end
8151340: aarch64: prefetch the destination word for write prior to ldxr/stxr loops.
8151502: optimize pd_disjoint_words and pd_conjoint_words
8151775: aarch64: add support for 8.1 LSE atomic operations
8152537: aarch64: Make use of CBZ and CBNZ when comparing unsigned values with zero.
8152840: aarch64: improve _unsafe_arraycopy stub routine
8153172: aarch64: hotspot crashes after the 8.1 LSE patch is merged
8153713: aarch64: improve short array clearing using store pair
8153797: aarch64: Add Arrays.fill stub code
8154413: AArch64: Better byte behaviour
8154537: AArch64: some integer rotate instructions are never emitted
8154739: AArch64: TemplateTable::fast_xaccess loads in wrong mode
8155015: Aarch64: bad assert in spill generation code
8155100: AArch64: Relax alignment requirement for byte_map_base
8155612: Aarch64: vector nodes need to support misaligned offset
8155617: aarch64: ClearArray does not use DC ZVA
8155627: Enable SA on AArch64
8155653: TestVectorUnalignedOffset.java not pushed with 8155612
8156731: aarch64: java/util/Arrays/Correct.java fails due to _generic_arraycopy stub routine
8157841: aarch64: prefetch ignores cache line size
8157906: aarch64: some more integer rotate instructions are never emitted
8158913: aarch64: SEGV running Spark terasort
8159052: aarch64: optimise unaligned copies in pd_disjoint_words and pd_conjoint_words
8159063: aarch64: optimise unaligned array copy long
8160748: [AArch64] Inconsistent types for ideal_reg
8161072: AArch64: jtreg compiler/uncommontrap/TestDeoptOOM failure
8161190: AArch64: Fix overflow in immediate cmp instruction
8164113: AArch64: follow-up the fix for 8161598
8165673: AArch64: Fix JNI floating point argument handling
8167200: AArch64: Broken stack pointer adjustment in interpreter
8167421: AArch64: in one core system, fatal error: Illegal threadstate encountered
8167595: AArch64: SEGV in stub code cipherBlockChaining_decryptAESCrypt
8168699: Validate special case invocations [AArch64 support]
8168888: Port 8160591: Improve internal array handling to AArch64.
8170100: AArch64: Crash in C1-compiled code accessing References
8170188: jtreg test compiler/types/TestMeetIncompatibleInterfaceArrays.java causes JVM crash
8170873: PPC64/aarch64: Poor StrictMath performance due to non-optimized compilation
8171537: aarch64: compiler/c1/Test6849574.java generates guarantee failure in C1
8172881: AArch64: assertion failure: the int pressure is incorrect
8173472: AArch64: C1 comparisons with null only use 32-bit instructions
8176100: [AArch64] [REDO][REDO] G1 Needs pre barrier on dereference of weak JNI handles
8177661: Correct ad rule output register types from iRegX to iRegXNoSp
8179954: AArch64: C1 and C2 volatile accesses are not sequentially consistent
8182581: aarch64: fix for crash caused by earlyret of compiled method
8183925: [AArch64] Decouple crash protection from watcher thread
8186325: AArch64: jtreg test hotspot/test/gc/g1/TestJNIWeakG1/TestJNIWeakG1.java SEGV
8187224: aarch64: some inconsistency between aarch64_ad.m4 and aarch64.ad
8189170: [AArch64] Add option to disable stack overflow checking in primordial thread for use with JNI_CreateJavaJVM
8193133: Assertion failure because 0xDEADDEAD can be in-heap
8195685: AArch64 port of 8174962: Better interface invocations
8195859: AArch64: vtableStubs gtest fails after 8174962
8196136: AArch64: Correct register use in patch for JDK-8194686
8196221: AArch64: Mistake in committed patch for JDK-8195859
8199712: [AArch64] Flight Recorder
8203481: Incorrect constraint for unextended_sp in frame:safe_for_sender
8203699: java/lang/invoke/SpecialInterfaceCall fails with SIGILL on aarch64
8205421: AARCH64: StubCodeMark should be placed after alignment
8206163: AArch64: incorrect code generation for StoreCM
8207345: Trampoline generation code reads from uninitialized memory
8207838: AArch64: Float registers incorrectly restored in JNI call
8209413: AArch64: NPE in clhsdb jstack command
8209414: [AArch64] method handle invocation does not respect JVMTI interp_only mode
8209415: Fix JVMTI test failure HS202
8209420: Track membars for volatile accesses so they can be properly optimized
8209835: Aarch64: elide barriers on all volatile operations
8210425: [AArch64] sharedRuntimeTrig/sharedRuntimeTrans compiled without optimization
8211064: [AArch64] Interpreter and c1 don't correctly handle jboolean results in native calls
8211233: MemBarNode::trailing_membar() and MemBarNode::leading_membar() need to handle dying subgraphs better
8213134: AArch64: vector shift failed with MaxVectorSize=8
8213419: [AArch64] C2 may hang in MulLNode::Ideal()/MulINode::Ideal() with gcc 8.2.1
8214857: "bad trailing membar" assert failure at memnode.cpp:3220
8215951: AArch64: jtreg test vmTestbase/nsk/jvmti/PopFrame/popframe005 segfaults
8215961: jdk/jfr/event/os/TestCPUInformation.java fails on AArch64
8216350: AArch64: monitor unlock fast path not called
8216989: CardTableBarrierSetAssembler::gen_write_ref_array_post_barrier() does not check for zero length on AARCH64
8217368: AArch64: C2 recursive stack locking optimisation not triggered
8218185: aarch64: missing LoadStore barrier in TemplateTable::putfield_or_static
8219011: Implement MacroAssembler::warn method on AArch64
8219635: aarch64: missing LoadStore barrier in TemplateTable::fast_storefield
8221220: AArch64: Add StoreStore membar explicitly for Volatile Writes in TemplateTable
8221658: aarch64: add necessary predicate for ubfx patterns
8224671: AArch64: mauve System.arraycopy test failure
8224828: aarch64: rflags is not correct after safepoint poll
8224851: AArch64: fix warnings and errors with Clang and GCC 8.3
8224880: AArch64: java/javac error with AllocatePrefetchDistance
8228400: Remove built-in AArch64 simulator
8228406: Superfluous change in chaitin.hpp
8228593: Revert explicit JDK 7 support additions
8228716: Revert InstanceKlass::print_on debug additions
8228718: Revert incorrect backport of JDK-8129757 to 8-aarch64
8228725: AArch64: Purge method call format support
8228747: Revert "unused" attribute from test_arraycopy_func
8228767: Revert ResourceMark additions
8228770: Revert development hsdis changes
8229123: Revert build fixes for aarch64/zero
8229124: Revert disassembler.cpp changes
8229145: Revert TemplateTable::bytecode() visibility change
8233839: aarch64: missing memory barrier in NewObjectArrayStub and NewTypeArrayStub
8237512: AArch64: aarch64TestHook leaks a BufferBlob
8246482: Build failures with +JFR -PCH
8247979: aarch64: missing side effect of killing flags for clearArray_reg_reg
8248219: aarch64: missing memory barrier in fast_storefield and fast_accessfield
Reviewed-by: shade, aph
author | andrew |
---|---|
date | Mon, 01 Feb 2021 03:48:36 +0000 |
parents | bfd9d884693d |
children | f79e943d15a7 |
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/* * Copyright (c) 2002, 2012, 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. * */ #ifndef SHARE_VM_INTERPRETER_BYTECODEINTERPRETER_HPP #define SHARE_VM_INTERPRETER_BYTECODEINTERPRETER_HPP #include "memory/allocation.hpp" #include "oops/methodData.hpp" #include "oops/method.hpp" #include "runtime/basicLock.hpp" #include "runtime/frame.hpp" #include "runtime/globals.hpp" #include "utilities/globalDefinitions.hpp" #ifdef TARGET_ARCH_x86 # include "bytes_x86.hpp" #endif #ifdef TARGET_ARCH_aarch64 # include "bytes_aarch64.hpp" #endif #ifdef TARGET_ARCH_sparc # include "bytes_sparc.hpp" #endif #ifdef TARGET_ARCH_zero # include "bytes_zero.hpp" #endif #ifdef TARGET_ARCH_arm # include "bytes_arm.hpp" #endif #ifdef TARGET_ARCH_ppc # include "bytes_ppc.hpp" #endif #ifdef CC_INTERP // JavaStack Implementation #define MORE_STACK(count) \ (topOfStack -= ((count) * Interpreter::stackElementWords)) // CVM definitions find hotspot equivalents... union VMJavaVal64 { jlong l; jdouble d; uint32_t v[2]; }; typedef class BytecodeInterpreter* interpreterState; struct call_message { class Method* _callee; // method to call during call_method request address _callee_entry_point; // address to jump to for call_method request int _bcp_advance; // size of the invoke bytecode operation }; struct osr_message { address _osr_buf; // the osr buffer address _osr_entry; // the entry to the osr method }; struct osr_result { nmethod* nm; // osr nmethod address return_addr; // osr blob return address }; // Result returned to frame manager union frame_manager_message { call_message _to_call; // describes callee osr_message _osr; // describes the osr osr_result _osr_result; // result of OSR request }; class BytecodeInterpreter : StackObj { friend class SharedRuntime; friend class AbstractInterpreterGenerator; friend class CppInterpreterGenerator; friend class InterpreterGenerator; friend class InterpreterMacroAssembler; friend class frame; friend class VMStructs; public: enum messages { no_request = 0, // unused initialize, // Perform one time interpreter initializations (assumes all switches set) // status message to C++ interpreter method_entry, // initial method entry to interpreter method_resume, // frame manager response to return_from_method request (assuming a frame to resume) deopt_resume, // returning from a native call into a deopted frame deopt_resume2, // deopt resume as a result of a PopFrame got_monitors, // frame manager response to more_monitors request rethrow_exception, // unwinding and throwing exception // requests to frame manager from C++ interpreter call_method, // request for new frame from interpreter, manager responds with method_entry return_from_method, // request from interpreter to unwind, manager responds with method_continue more_monitors, // need a new monitor throwing_exception, // unwind stack and rethrow popping_frame, // unwind call and retry call do_osr, // request this invocation be OSR's early_return // early return as commanded by jvmti }; private: JavaThread* _thread; // the vm's java thread pointer address _bcp; // instruction pointer intptr_t* _locals; // local variable pointer ConstantPoolCache* _constants; // constant pool cache Method* _method; // method being executed DataLayout* _mdx; // compiler profiling data for current bytecode intptr_t* _stack; // expression stack messages _msg; // frame manager <-> interpreter message frame_manager_message _result; // result to frame manager interpreterState _prev_link; // previous interpreter state oop _oop_temp; // mirror for interpreted native, null otherwise intptr_t* _stack_base; // base of expression stack intptr_t* _stack_limit; // limit of expression stack BasicObjectLock* _monitor_base; // base of monitors on the native stack public: // Constructor is only used by the initialization step. All other instances are created // by the frame manager. BytecodeInterpreter(messages msg); // // Deoptimization support // static void layout_interpreterState(interpreterState to_fill, frame* caller, frame* interpreter_frame, Method* method, intptr_t* locals, intptr_t* stack, intptr_t* stack_base, intptr_t* monitor_base, intptr_t* frame_bottom, bool top_frame); /* * Generic 32-bit wide "Java slot" definition. This type occurs * in operand stacks, Java locals, object fields, constant pools. */ union VMJavaVal32 { jint i; jfloat f; class oopDesc* r; uint32_t raw; }; /* * Generic 64-bit Java value definition */ union VMJavaVal64 { jlong l; jdouble d; uint32_t v[2]; }; /* * Generic 32-bit wide "Java slot" definition. This type occurs * in Java locals, object fields, constant pools, and * operand stacks (as a CVMStackVal32). */ typedef union VMSlotVal32 { VMJavaVal32 j; /* For "Java" values */ address a; /* a return created by jsr or jsr_w */ } VMSlotVal32; /* * Generic 32-bit wide stack slot definition. */ union VMStackVal32 { VMJavaVal32 j; /* For "Java" values */ VMSlotVal32 s; /* any value from a "slot" or locals[] */ }; inline JavaThread* thread() { return _thread; } inline address bcp() { return _bcp; } inline void set_bcp(address new_bcp) { _bcp = new_bcp; } inline intptr_t* locals() { return _locals; } inline ConstantPoolCache* constants() { return _constants; } inline Method* method() { return _method; } inline DataLayout* mdx() { return _mdx; } inline void set_mdx(DataLayout *new_mdx) { _mdx = new_mdx; } inline messages msg() { return _msg; } inline void set_msg(messages new_msg) { _msg = new_msg; } inline Method* callee() { return _result._to_call._callee; } inline void set_callee(Method* new_callee) { _result._to_call._callee = new_callee; } inline void set_callee_entry_point(address entry) { _result._to_call._callee_entry_point = entry; } inline void set_osr_buf(address buf) { _result._osr._osr_buf = buf; } inline void set_osr_entry(address entry) { _result._osr._osr_entry = entry; } inline int bcp_advance() { return _result._to_call._bcp_advance; } inline void set_bcp_advance(int count) { _result._to_call._bcp_advance = count; } inline interpreterState prev() { return _prev_link; } inline intptr_t* stack() { return _stack; } inline void set_stack(intptr_t* new_stack) { _stack = new_stack; } inline intptr_t* stack_base() { return _stack_base; } inline intptr_t* stack_limit() { return _stack_limit; } inline BasicObjectLock* monitor_base() { return _monitor_base; } /* * 64-bit Arithmetic: * * The functions below follow the semantics of the * ladd, land, ldiv, lmul, lor, lxor, and lrem bytecodes, * respectively. */ static jlong VMlongAdd(jlong op1, jlong op2); static jlong VMlongAnd(jlong op1, jlong op2); static jlong VMlongDiv(jlong op1, jlong op2); static jlong VMlongMul(jlong op1, jlong op2); static jlong VMlongOr (jlong op1, jlong op2); static jlong VMlongSub(jlong op1, jlong op2); static jlong VMlongXor(jlong op1, jlong op2); static jlong VMlongRem(jlong op1, jlong op2); /* * Shift: * * The functions below follow the semantics of the * lushr, lshl, and lshr bytecodes, respectively. */ static jlong VMlongUshr(jlong op1, jint op2); static jlong VMlongShl (jlong op1, jint op2); static jlong VMlongShr (jlong op1, jint op2); /* * Unary: * * Return the negation of "op" (-op), according to * the semantics of the lneg bytecode. */ static jlong VMlongNeg(jlong op); /* * Return the complement of "op" (~op) */ static jlong VMlongNot(jlong op); /* * Comparisons to 0: */ static int32_t VMlongLtz(jlong op); /* op <= 0 */ static int32_t VMlongGez(jlong op); /* op >= 0 */ static int32_t VMlongEqz(jlong op); /* op == 0 */ /* * Between operands: */ static int32_t VMlongEq(jlong op1, jlong op2); /* op1 == op2 */ static int32_t VMlongNe(jlong op1, jlong op2); /* op1 != op2 */ static int32_t VMlongGe(jlong op1, jlong op2); /* op1 >= op2 */ static int32_t VMlongLe(jlong op1, jlong op2); /* op1 <= op2 */ static int32_t VMlongLt(jlong op1, jlong op2); /* op1 < op2 */ static int32_t VMlongGt(jlong op1, jlong op2); /* op1 > op2 */ /* * Comparisons (returning an jint value: 0, 1, or -1) * * Between operands: * * Compare "op1" and "op2" according to the semantics of the * "lcmp" bytecode. */ static int32_t VMlongCompare(jlong op1, jlong op2); /* * Convert int to long, according to "i2l" bytecode semantics */ static jlong VMint2Long(jint val); /* * Convert long to int, according to "l2i" bytecode semantics */ static jint VMlong2Int(jlong val); /* * Convert long to float, according to "l2f" bytecode semantics */ static jfloat VMlong2Float(jlong val); /* * Convert long to double, according to "l2d" bytecode semantics */ static jdouble VMlong2Double(jlong val); /* * Java floating-point float value manipulation. * * The result argument is, once again, an lvalue. * * Arithmetic: * * The functions below follow the semantics of the * fadd, fsub, fmul, fdiv, and frem bytecodes, * respectively. */ static jfloat VMfloatAdd(jfloat op1, jfloat op2); static jfloat VMfloatSub(jfloat op1, jfloat op2); static jfloat VMfloatMul(jfloat op1, jfloat op2); static jfloat VMfloatDiv(jfloat op1, jfloat op2); static jfloat VMfloatRem(jfloat op1, jfloat op2); /* * Unary: * * Return the negation of "op" (-op), according to * the semantics of the fneg bytecode. */ static jfloat VMfloatNeg(jfloat op); /* * Comparisons (returning an int value: 0, 1, or -1) * * Between operands: * * Compare "op1" and "op2" according to the semantics of the * "fcmpl" (direction is -1) or "fcmpg" (direction is 1) bytecodes. */ static int32_t VMfloatCompare(jfloat op1, jfloat op2, int32_t direction); /* * Conversion: */ /* * Convert float to double, according to "f2d" bytecode semantics */ static jdouble VMfloat2Double(jfloat op); /* ****************************************** * Java double floating-point manipulation. ****************************************** * * The result argument is, once again, an lvalue. * * Conversions: */ /* * Convert double to int, according to "d2i" bytecode semantics */ static jint VMdouble2Int(jdouble val); /* * Convert double to float, according to "d2f" bytecode semantics */ static jfloat VMdouble2Float(jdouble val); /* * Convert int to double, according to "i2d" bytecode semantics */ static jdouble VMint2Double(jint val); /* * Arithmetic: * * The functions below follow the semantics of the * dadd, dsub, ddiv, dmul, and drem bytecodes, respectively. */ static jdouble VMdoubleAdd(jdouble op1, jdouble op2); static jdouble VMdoubleSub(jdouble op1, jdouble op2); static jdouble VMdoubleDiv(jdouble op1, jdouble op2); static jdouble VMdoubleMul(jdouble op1, jdouble op2); static jdouble VMdoubleRem(jdouble op1, jdouble op2); /* * Unary: * * Return the negation of "op" (-op), according to * the semantics of the dneg bytecode. */ static jdouble VMdoubleNeg(jdouble op); /* * Comparisons (returning an int32_t value: 0, 1, or -1) * * Between operands: * * Compare "op1" and "op2" according to the semantics of the * "dcmpl" (direction is -1) or "dcmpg" (direction is 1) bytecodes. */ static int32_t VMdoubleCompare(jdouble op1, jdouble op2, int32_t direction); /* * Copy two typeless 32-bit words from one location to another. * This is semantically equivalent to: * * to[0] = from[0]; * to[1] = from[1]; * * but this interface is provided for those platforms that could * optimize this into a single 64-bit transfer. */ static void VMmemCopy64(uint32_t to[2], const uint32_t from[2]); // Arithmetic operations /* * Java arithmetic methods. * The functions below follow the semantics of the * iadd, isub, imul, idiv, irem, iand, ior, ixor, * and ineg bytecodes, respectively. */ static jint VMintAdd(jint op1, jint op2); static jint VMintSub(jint op1, jint op2); static jint VMintMul(jint op1, jint op2); static jint VMintDiv(jint op1, jint op2); static jint VMintRem(jint op1, jint op2); static jint VMintAnd(jint op1, jint op2); static jint VMintOr (jint op1, jint op2); static jint VMintXor(jint op1, jint op2); /* * Shift Operation: * The functions below follow the semantics of the * iushr, ishl, and ishr bytecodes, respectively. */ static juint VMintUshr(jint op, jint num); static jint VMintShl (jint op, jint num); static jint VMintShr (jint op, jint num); /* * Unary Operation: * * Return the negation of "op" (-op), according to * the semantics of the ineg bytecode. */ static jint VMintNeg(jint op); /* * Int Conversions: */ /* * Convert int to float, according to "i2f" bytecode semantics */ static jfloat VMint2Float(jint val); /* * Convert int to byte, according to "i2b" bytecode semantics */ static jbyte VMint2Byte(jint val); /* * Convert int to char, according to "i2c" bytecode semantics */ static jchar VMint2Char(jint val); /* * Convert int to short, according to "i2s" bytecode semantics */ static jshort VMint2Short(jint val); /*========================================================================= * Bytecode interpreter operations *=======================================================================*/ static void dup(intptr_t *tos); static void dup2(intptr_t *tos); static void dup_x1(intptr_t *tos); /* insert top word two down */ static void dup_x2(intptr_t *tos); /* insert top word three down */ static void dup2_x1(intptr_t *tos); /* insert top 2 slots three down */ static void dup2_x2(intptr_t *tos); /* insert top 2 slots four down */ static void swap(intptr_t *tos); /* swap top two elements */ // umm don't like this method modifies its object // The Interpreter used when static void run(interpreterState istate); // The interpreter used if JVMTI needs interpreter events static void runWithChecks(interpreterState istate); static void End_Of_Interpreter(void); // Inline static functions for Java Stack and Local manipulation static address stack_slot(intptr_t *tos, int offset); static jint stack_int(intptr_t *tos, int offset); static jfloat stack_float(intptr_t *tos, int offset); static oop stack_object(intptr_t *tos, int offset); static jdouble stack_double(intptr_t *tos, int offset); static jlong stack_long(intptr_t *tos, int offset); // only used for value types static void set_stack_slot(intptr_t *tos, address value, int offset); static void set_stack_int(intptr_t *tos, int value, int offset); static void set_stack_float(intptr_t *tos, jfloat value, int offset); static void set_stack_object(intptr_t *tos, oop value, int offset); // needs to be platform dep for the 32 bit platforms. static void set_stack_double(intptr_t *tos, jdouble value, int offset); static void set_stack_long(intptr_t *tos, jlong value, int offset); static void set_stack_double_from_addr(intptr_t *tos, address addr, int offset); static void set_stack_long_from_addr(intptr_t *tos, address addr, int offset); // Locals static address locals_slot(intptr_t* locals, int offset); static jint locals_int(intptr_t* locals, int offset); static jfloat locals_float(intptr_t* locals, int offset); static oop locals_object(intptr_t* locals, int offset); static jdouble locals_double(intptr_t* locals, int offset); static jlong locals_long(intptr_t* locals, int offset); static address locals_long_at(intptr_t* locals, int offset); static address locals_double_at(intptr_t* locals, int offset); static void set_locals_slot(intptr_t *locals, address value, int offset); static void set_locals_int(intptr_t *locals, jint value, int offset); static void set_locals_float(intptr_t *locals, jfloat value, int offset); static void set_locals_object(intptr_t *locals, oop value, int offset); static void set_locals_double(intptr_t *locals, jdouble value, int offset); static void set_locals_long(intptr_t *locals, jlong value, int offset); static void set_locals_double_from_addr(intptr_t *locals, address addr, int offset); static void set_locals_long_from_addr(intptr_t *locals, address addr, int offset); static void astore(intptr_t* topOfStack, int stack_offset, intptr_t* locals, int locals_offset); // Support for dup and swap static void copy_stack_slot(intptr_t *tos, int from_offset, int to_offset); #ifndef PRODUCT static const char* C_msg(BytecodeInterpreter::messages msg); void print(); #endif // PRODUCT // Platform fields/methods #ifdef TARGET_ARCH_x86 # include "bytecodeInterpreter_x86.hpp" #endif #ifdef TARGET_ARCH_aarch64 # include "bytecodeInterpreter_aarch64.hpp" #endif #ifdef TARGET_ARCH_sparc # include "bytecodeInterpreter_sparc.hpp" #endif #ifdef TARGET_ARCH_zero # include "bytecodeInterpreter_zero.hpp" #endif #ifdef TARGET_ARCH_arm # include "bytecodeInterpreter_arm.hpp" #endif #ifdef TARGET_ARCH_ppc # include "bytecodeInterpreter_ppc.hpp" #endif }; // BytecodeInterpreter #endif // CC_INTERP #endif // SHARE_VM_INTERPRETER_BYTECODEINTERPRETER_HPP