Merge
This commit is contained in:
commit
8feafa20cf
@ -148,3 +148,4 @@ cc771d92284f71765eca14d6d08703c4af254c04 jdk8-b21
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|||||||
1a5f1d6b98d6827cdb529a4abe6e52a886d944f4 jdk8-b24
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1a5f1d6b98d6827cdb529a4abe6e52a886d944f4 jdk8-b24
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||||||
221a378e06a326f45e5d89e2123cd6323e0181d1 jdk8-b25
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221a378e06a326f45e5d89e2123cd6323e0181d1 jdk8-b25
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||||||
2accafff224ae39caf5f532c305251ba624bf2c0 jdk8-b26
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2accafff224ae39caf5f532c305251ba624bf2c0 jdk8-b26
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||||||
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1533dfab9903e4edcfead3b0192643f38c418b9b jdk8-b27
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||||||
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@ -224,3 +224,5 @@ fd3060701216a11c0df6dcd053c6fd7c2b17a42c jdk8-b26
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|||||||
f92a171cf0071ca6c3fa8231d7d570377f8b2f4d hs23-b16
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f92a171cf0071ca6c3fa8231d7d570377f8b2f4d hs23-b16
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||||||
f92a171cf0071ca6c3fa8231d7d570377f8b2f4d hs23-b16
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f92a171cf0071ca6c3fa8231d7d570377f8b2f4d hs23-b16
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||||||
931e5f39e365a0d550d79148ff87a7f9e864d2e1 hs23-b16
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931e5f39e365a0d550d79148ff87a7f9e864d2e1 hs23-b16
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||||||
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3b24e7e01d20ca590d0f86b1222bb7c3f1a2aa2d jdk8-b27
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975c4105f1e2ef1190a75b77124033f1fd4290b5 hs24-b01
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@ -648,7 +648,12 @@ public class ConstantPool extends Oop implements ClassConstants {
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}
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}
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||||||
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||||||
public void printValueOn(PrintStream tty) {
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public void printValueOn(PrintStream tty) {
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tty.print("ConstantPool for " + getPoolHolder().getName().asString());
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Oop holder = poolHolder.getValue(this);
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if (holder instanceof Klass) {
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tty.print("ConstantPool for " + ((Klass)holder).getName().asString());
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} else {
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tty.print("ConstantPool for partially loaded class");
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}
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}
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}
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public long getObjectSize() {
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public long getObjectSize() {
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@ -33,9 +33,9 @@
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|||||||
# Don't put quotes (fail windows build).
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# Don't put quotes (fail windows build).
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||||||
HOTSPOT_VM_COPYRIGHT=Copyright 2011
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HOTSPOT_VM_COPYRIGHT=Copyright 2011
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||||||
|
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||||||
HS_MAJOR_VER=23
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HS_MAJOR_VER=24
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HS_MINOR_VER=0
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HS_MINOR_VER=0
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HS_BUILD_NUMBER=16
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HS_BUILD_NUMBER=01
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JDK_MAJOR_VER=1
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JDK_MAJOR_VER=1
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JDK_MINOR_VER=8
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JDK_MINOR_VER=8
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@ -28,3 +28,6 @@ OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/NOOPT)
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# Must also specify if CPU is big endian
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# Must also specify if CPU is big endian
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CFLAGS += -DVM_BIG_ENDIAN
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CFLAGS += -DVM_BIG_ENDIAN
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ifdef E500V2
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ASFLAGS += -Wa,-mspe -Wa,--defsym -Wa,E500V2=1
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endif
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@ -3231,6 +3231,26 @@ void LIR_Assembler::membar_release() {
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// no-op on TSO
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// no-op on TSO
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}
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}
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||||||
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void LIR_Assembler::membar_loadload() {
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// no-op
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//__ membar(Assembler::Membar_mask_bits(Assembler::loadload));
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}
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||||||
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void LIR_Assembler::membar_storestore() {
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// no-op
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//__ membar(Assembler::Membar_mask_bits(Assembler::storestore));
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}
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||||||
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void LIR_Assembler::membar_loadstore() {
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// no-op
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//__ membar(Assembler::Membar_mask_bits(Assembler::loadstore));
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}
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void LIR_Assembler::membar_storeload() {
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__ membar(Assembler::Membar_mask_bits(Assembler::StoreLoad));
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}
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||||||
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||||||
// Pack two sequential registers containing 32 bit values
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// Pack two sequential registers containing 32 bit values
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// into a single 64 bit register.
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// into a single 64 bit register.
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// src and src->successor() are packed into dst
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// src and src->successor() are packed into dst
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@ -3713,6 +3713,25 @@ void LIR_Assembler::membar_release() {
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// __ store_fence();
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// __ store_fence();
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}
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}
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||||||
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void LIR_Assembler::membar_loadload() {
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// no-op
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//__ membar(Assembler::Membar_mask_bits(Assembler::loadload));
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}
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||||||
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void LIR_Assembler::membar_storestore() {
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// no-op
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||||||
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//__ membar(Assembler::Membar_mask_bits(Assembler::storestore));
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||||||
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}
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||||||
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||||||
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void LIR_Assembler::membar_loadstore() {
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// no-op
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||||||
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//__ membar(Assembler::Membar_mask_bits(Assembler::loadstore));
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}
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void LIR_Assembler::membar_storeload() {
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__ membar(Assembler::Membar_mask_bits(Assembler::StoreLoad));
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}
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||||||
void LIR_Assembler::get_thread(LIR_Opr result_reg) {
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void LIR_Assembler::get_thread(LIR_Opr result_reg) {
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assert(result_reg->is_register(), "check");
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assert(result_reg->is_register(), "check");
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#ifdef _LP64
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#ifdef _LP64
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@ -1,5 +1,5 @@
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|||||||
/*
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/*
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||||||
* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
|
||||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||||
*
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*
|
||||||
* This code is free software; you can redistribute it and/or modify it
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* This code is free software; you can redistribute it and/or modify it
|
||||||
@ -65,8 +65,8 @@ class VM_Version_StubGenerator: public StubCodeGenerator {
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|||||||
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|
||||||
address generate_getPsrInfo() {
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address generate_getPsrInfo() {
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// Flags to test CPU type.
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// Flags to test CPU type.
|
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const uint32_t EFL_AC = 0x40000;
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const uint32_t HS_EFL_AC = 0x40000;
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const uint32_t EFL_ID = 0x200000;
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const uint32_t HS_EFL_ID = 0x200000;
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||||||
// Values for when we don't have a CPUID instruction.
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// Values for when we don't have a CPUID instruction.
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const int CPU_FAMILY_SHIFT = 8;
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const int CPU_FAMILY_SHIFT = 8;
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||||||
const uint32_t CPU_FAMILY_386 = (3 << CPU_FAMILY_SHIFT);
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const uint32_t CPU_FAMILY_386 = (3 << CPU_FAMILY_SHIFT);
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@ -100,7 +100,7 @@ class VM_Version_StubGenerator: public StubCodeGenerator {
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//
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//
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||||||
// if we are unable to change the AC flag, we have a 386
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// if we are unable to change the AC flag, we have a 386
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||||||
//
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//
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__ xorl(rax, EFL_AC);
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__ xorl(rax, HS_EFL_AC);
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__ push(rax);
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__ push(rax);
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__ popf();
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__ popf();
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||||||
__ pushf();
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__ pushf();
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||||||
@ -118,7 +118,7 @@ class VM_Version_StubGenerator: public StubCodeGenerator {
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//
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//
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__ bind(detect_486);
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__ bind(detect_486);
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__ mov(rax, rcx);
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__ mov(rax, rcx);
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__ xorl(rax, EFL_ID);
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__ xorl(rax, HS_EFL_ID);
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__ push(rax);
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__ push(rax);
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__ popf();
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__ popf();
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__ pushf();
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__ pushf();
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||||||
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@ -1,5 +1,5 @@
|
|||||||
/*
|
/*
|
||||||
* Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
|
* Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
|
||||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||||
*
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*
|
||||||
* This code is free software; you can redistribute it and/or modify it
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* This code is free software; you can redistribute it and/or modify it
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||||||
@ -49,7 +49,11 @@
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|||||||
|
|
||||||
void OSThread::pd_initialize() {
|
void OSThread::pd_initialize() {
|
||||||
assert(this != NULL, "check");
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assert(this != NULL, "check");
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||||||
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#ifdef __APPLE__
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||||||
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_thread_id = 0;
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#else
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_thread_id = NULL;
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_thread_id = NULL;
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||||||
|
#endif
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||||||
_pthread_id = NULL;
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_pthread_id = NULL;
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_siginfo = NULL;
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_siginfo = NULL;
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||||||
_ucontext = NULL;
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_ucontext = NULL;
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||||||
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@ -1,5 +1,5 @@
|
|||||||
/*
|
/*
|
||||||
* Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
|
* Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
|
||||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||||
*
|
*
|
||||||
* This code is free software; you can redistribute it and/or modify it
|
* This code is free software; you can redistribute it and/or modify it
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||||||
@ -40,10 +40,17 @@
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private:
|
private:
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||||||
|
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||||||
#ifdef _ALLBSD_SOURCE
|
#ifdef _ALLBSD_SOURCE
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||||||
// _thread_id and _pthread_id are the same on BSD
|
|
||||||
// keep both to minimize code divergence in os_bsd.cpp
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#ifdef __APPLE__
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||||||
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thread_t _thread_id;
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||||||
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#else
|
||||||
pthread_t _thread_id;
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pthread_t _thread_id;
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||||||
|
#endif
|
||||||
|
|
||||||
|
// _pthread_id is the pthread id, which is used by library calls
|
||||||
|
// (e.g. pthread_kill).
|
||||||
pthread_t _pthread_id;
|
pthread_t _pthread_id;
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||||||
|
|
||||||
#else
|
#else
|
||||||
// _thread_id is kernel thread id (similar to LWP id on Solaris). Each
|
// _thread_id is kernel thread id (similar to LWP id on Solaris). Each
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||||||
// thread has a unique thread_id (BsdThreads or NPTL). It can be used
|
// thread has a unique thread_id (BsdThreads or NPTL). It can be used
|
||||||
@ -64,9 +71,15 @@
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|||||||
void set_caller_sigmask(sigset_t sigmask) { _caller_sigmask = sigmask; }
|
void set_caller_sigmask(sigset_t sigmask) { _caller_sigmask = sigmask; }
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||||||
|
|
||||||
#ifdef _ALLBSD_SOURCE
|
#ifdef _ALLBSD_SOURCE
|
||||||
|
#ifdef __APPLE__
|
||||||
|
thread_t thread_id() const {
|
||||||
|
return _thread_id;
|
||||||
|
}
|
||||||
|
#else
|
||||||
pthread_t thread_id() const {
|
pthread_t thread_id() const {
|
||||||
return _thread_id;
|
return _thread_id;
|
||||||
}
|
}
|
||||||
|
#endif
|
||||||
#else
|
#else
|
||||||
pid_t thread_id() const {
|
pid_t thread_id() const {
|
||||||
return _thread_id;
|
return _thread_id;
|
||||||
@ -84,9 +97,15 @@
|
|||||||
}
|
}
|
||||||
#endif // ASSERT
|
#endif // ASSERT
|
||||||
#ifdef _ALLBSD_SOURCE
|
#ifdef _ALLBSD_SOURCE
|
||||||
|
#ifdef __APPLE__
|
||||||
|
void set_thread_id(thread_t id) {
|
||||||
|
_thread_id = id;
|
||||||
|
}
|
||||||
|
#else
|
||||||
void set_thread_id(pthread_t id) {
|
void set_thread_id(pthread_t id) {
|
||||||
_thread_id = id;
|
_thread_id = id;
|
||||||
}
|
}
|
||||||
|
#endif
|
||||||
#else
|
#else
|
||||||
void set_thread_id(pid_t id) {
|
void set_thread_id(pid_t id) {
|
||||||
_thread_id = id;
|
_thread_id = id;
|
||||||
|
@ -568,6 +568,25 @@ void os::init_system_properties_values() {
|
|||||||
sprintf(ld_library_path, "%s:%s", v, t);
|
sprintf(ld_library_path, "%s:%s", v, t);
|
||||||
free(t);
|
free(t);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#ifdef __APPLE__
|
||||||
|
// Apple's Java6 has "." at the beginning of java.library.path.
|
||||||
|
// OpenJDK on Windows has "." at the end of java.library.path.
|
||||||
|
// OpenJDK on Linux and Solaris don't have "." in java.library.path
|
||||||
|
// at all. To ease the transition from Apple's Java6 to OpenJDK7,
|
||||||
|
// "." is appended to the end of java.library.path. Yes, this
|
||||||
|
// could cause a change in behavior, but Apple's Java6 behavior
|
||||||
|
// can be achieved by putting "." at the beginning of the
|
||||||
|
// JAVA_LIBRARY_PATH environment variable.
|
||||||
|
{
|
||||||
|
char *t = ld_library_path;
|
||||||
|
// that's +3 for appending ":." and the trailing '\0'
|
||||||
|
ld_library_path = (char *) malloc(strlen(t) + 3);
|
||||||
|
sprintf(ld_library_path, "%s:%s", t, ".");
|
||||||
|
free(t);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
Arguments::set_library_path(ld_library_path);
|
Arguments::set_library_path(ld_library_path);
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -979,8 +998,13 @@ static void *java_start(Thread *thread) {
|
|||||||
}
|
}
|
||||||
|
|
||||||
#ifdef _ALLBSD_SOURCE
|
#ifdef _ALLBSD_SOURCE
|
||||||
|
#ifdef __APPLE__
|
||||||
|
// thread_id is mach thread on macos
|
||||||
|
osthread->set_thread_id(::mach_thread_self());
|
||||||
|
#else
|
||||||
// thread_id is pthread_id on BSD
|
// thread_id is pthread_id on BSD
|
||||||
osthread->set_thread_id(::pthread_self());
|
osthread->set_thread_id(::pthread_self());
|
||||||
|
#endif
|
||||||
#else
|
#else
|
||||||
// thread_id is kernel thread id (similar to Solaris LWP id)
|
// thread_id is kernel thread id (similar to Solaris LWP id)
|
||||||
osthread->set_thread_id(os::Bsd::gettid());
|
osthread->set_thread_id(os::Bsd::gettid());
|
||||||
@ -1171,7 +1195,11 @@ bool os::create_attached_thread(JavaThread* thread) {
|
|||||||
|
|
||||||
// Store pthread info into the OSThread
|
// Store pthread info into the OSThread
|
||||||
#ifdef _ALLBSD_SOURCE
|
#ifdef _ALLBSD_SOURCE
|
||||||
|
#ifdef __APPLE__
|
||||||
|
osthread->set_thread_id(::mach_thread_self());
|
||||||
|
#else
|
||||||
osthread->set_thread_id(::pthread_self());
|
osthread->set_thread_id(::pthread_self());
|
||||||
|
#endif
|
||||||
#else
|
#else
|
||||||
osthread->set_thread_id(os::Bsd::gettid());
|
osthread->set_thread_id(os::Bsd::gettid());
|
||||||
#endif
|
#endif
|
||||||
@ -1788,7 +1816,13 @@ size_t os::lasterror(char *buf, size_t len) {
|
|||||||
return n;
|
return n;
|
||||||
}
|
}
|
||||||
|
|
||||||
intx os::current_thread_id() { return (intx)pthread_self(); }
|
intx os::current_thread_id() {
|
||||||
|
#ifdef __APPLE__
|
||||||
|
return (intx)::mach_thread_self();
|
||||||
|
#else
|
||||||
|
return (intx)::pthread_self();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
int os::current_process_id() {
|
int os::current_process_id() {
|
||||||
|
|
||||||
// Under the old bsd thread library, bsd gives each thread
|
// Under the old bsd thread library, bsd gives each thread
|
||||||
@ -5133,9 +5167,9 @@ jlong os::thread_cpu_time(Thread *thread, bool user_sys_cpu_time) {
|
|||||||
struct thread_basic_info tinfo;
|
struct thread_basic_info tinfo;
|
||||||
mach_msg_type_number_t tcount = THREAD_INFO_MAX;
|
mach_msg_type_number_t tcount = THREAD_INFO_MAX;
|
||||||
kern_return_t kr;
|
kern_return_t kr;
|
||||||
mach_port_t mach_thread;
|
thread_t mach_thread;
|
||||||
|
|
||||||
mach_thread = pthread_mach_thread_np(thread->osthread()->thread_id());
|
mach_thread = thread->osthread()->thread_id();
|
||||||
kr = thread_info(mach_thread, THREAD_BASIC_INFO, (thread_info_t)&tinfo, &tcount);
|
kr = thread_info(mach_thread, THREAD_BASIC_INFO, (thread_info_t)&tinfo, &tcount);
|
||||||
if (kr != KERN_SUCCESS)
|
if (kr != KERN_SUCCESS)
|
||||||
return -1;
|
return -1;
|
||||||
|
@ -1,5 +1,5 @@
|
|||||||
/*
|
/*
|
||||||
* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
|
* Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
|
||||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||||
*
|
*
|
||||||
* This code is free software; you can redistribute it and/or modify it
|
* This code is free software; you can redistribute it and/or modify it
|
||||||
@ -29,12 +29,18 @@
|
|||||||
// constants required by the Serviceability Agent. This file is
|
// constants required by the Serviceability Agent. This file is
|
||||||
// referenced by vmStructs.cpp.
|
// referenced by vmStructs.cpp.
|
||||||
|
|
||||||
|
#ifdef __APPLE__
|
||||||
|
#define OS_THREAD_ID_TYPE thread_t
|
||||||
|
#else
|
||||||
|
#define OS_THREAD_ID_TYPE pthread_t
|
||||||
|
#endif
|
||||||
|
|
||||||
#define VM_STRUCTS_OS_CPU(nonstatic_field, static_field, unchecked_nonstatic_field, volatile_nonstatic_field, nonproduct_nonstatic_field, c2_nonstatic_field, unchecked_c1_static_field, unchecked_c2_static_field, last_entry) \
|
#define VM_STRUCTS_OS_CPU(nonstatic_field, static_field, unchecked_nonstatic_field, volatile_nonstatic_field, nonproduct_nonstatic_field, c2_nonstatic_field, unchecked_c1_static_field, unchecked_c2_static_field, last_entry) \
|
||||||
\
|
\
|
||||||
/******************************/ \
|
/******************************/ \
|
||||||
/* Threads (NOTE: incomplete) */ \
|
/* Threads (NOTE: incomplete) */ \
|
||||||
/******************************/ \
|
/******************************/ \
|
||||||
nonstatic_field(OSThread, _thread_id, pthread_t) \
|
nonstatic_field(OSThread, _thread_id, OS_THREAD_ID_TYPE) \
|
||||||
nonstatic_field(OSThread, _pthread_id, pthread_t) \
|
nonstatic_field(OSThread, _pthread_id, pthread_t) \
|
||||||
/* This must be the last entry, and must be present */ \
|
/* This must be the last entry, and must be present */ \
|
||||||
last_entry()
|
last_entry()
|
||||||
@ -46,7 +52,7 @@
|
|||||||
/* Posix Thread IDs */ \
|
/* Posix Thread IDs */ \
|
||||||
/**********************/ \
|
/**********************/ \
|
||||||
\
|
\
|
||||||
declare_integer_type(pid_t) \
|
declare_unsigned_integer_type(thread_t) \
|
||||||
declare_unsigned_integer_type(pthread_t) \
|
declare_unsigned_integer_type(pthread_t) \
|
||||||
\
|
\
|
||||||
/* This must be the last entry, and must be present */ \
|
/* This must be the last entry, and must be present */ \
|
||||||
|
@ -908,3 +908,4 @@ void Canonicalizer::do_UnsafePrefetchWrite(UnsafePrefetchWrite* x) {}
|
|||||||
void Canonicalizer::do_ProfileCall(ProfileCall* x) {}
|
void Canonicalizer::do_ProfileCall(ProfileCall* x) {}
|
||||||
void Canonicalizer::do_ProfileInvoke(ProfileInvoke* x) {}
|
void Canonicalizer::do_ProfileInvoke(ProfileInvoke* x) {}
|
||||||
void Canonicalizer::do_RuntimeCall(RuntimeCall* x) {}
|
void Canonicalizer::do_RuntimeCall(RuntimeCall* x) {}
|
||||||
|
void Canonicalizer::do_MemBar(MemBar* x) {}
|
||||||
|
@ -104,6 +104,7 @@ class Canonicalizer: InstructionVisitor {
|
|||||||
virtual void do_ProfileCall (ProfileCall* x);
|
virtual void do_ProfileCall (ProfileCall* x);
|
||||||
virtual void do_ProfileInvoke (ProfileInvoke* x);
|
virtual void do_ProfileInvoke (ProfileInvoke* x);
|
||||||
virtual void do_RuntimeCall (RuntimeCall* x);
|
virtual void do_RuntimeCall (RuntimeCall* x);
|
||||||
|
virtual void do_MemBar (MemBar* x);
|
||||||
};
|
};
|
||||||
|
|
||||||
#endif // SHARE_VM_C1_C1_CANONICALIZER_HPP
|
#endif // SHARE_VM_C1_C1_CANONICALIZER_HPP
|
||||||
|
@ -1418,6 +1418,12 @@ void GraphBuilder::method_return(Value x) {
|
|||||||
call_register_finalizer();
|
call_register_finalizer();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
bool need_mem_bar = false;
|
||||||
|
if (method()->name() == ciSymbol::object_initializer_name() &&
|
||||||
|
scope()->wrote_final()) {
|
||||||
|
need_mem_bar = true;
|
||||||
|
}
|
||||||
|
|
||||||
// Check to see whether we are inlining. If so, Return
|
// Check to see whether we are inlining. If so, Return
|
||||||
// instructions become Gotos to the continuation point.
|
// instructions become Gotos to the continuation point.
|
||||||
if (continuation() != NULL) {
|
if (continuation() != NULL) {
|
||||||
@ -1437,6 +1443,10 @@ void GraphBuilder::method_return(Value x) {
|
|||||||
monitorexit(state()->lock_at(0), SynchronizationEntryBCI);
|
monitorexit(state()->lock_at(0), SynchronizationEntryBCI);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (need_mem_bar) {
|
||||||
|
append(new MemBar(lir_membar_storestore));
|
||||||
|
}
|
||||||
|
|
||||||
// State at end of inlined method is the state of the caller
|
// State at end of inlined method is the state of the caller
|
||||||
// without the method parameters on stack, including the
|
// without the method parameters on stack, including the
|
||||||
// return value, if any, of the inlined method on operand stack.
|
// return value, if any, of the inlined method on operand stack.
|
||||||
@ -1456,7 +1466,6 @@ void GraphBuilder::method_return(Value x) {
|
|||||||
// the continuation point.
|
// the continuation point.
|
||||||
append_with_bci(goto_callee, scope_data()->continuation()->bci());
|
append_with_bci(goto_callee, scope_data()->continuation()->bci());
|
||||||
incr_num_returns();
|
incr_num_returns();
|
||||||
|
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -1472,6 +1481,10 @@ void GraphBuilder::method_return(Value x) {
|
|||||||
append_split(new MonitorExit(receiver, state()->unlock()));
|
append_split(new MonitorExit(receiver, state()->unlock()));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (need_mem_bar) {
|
||||||
|
append(new MemBar(lir_membar_storestore));
|
||||||
|
}
|
||||||
|
|
||||||
append(new Return(x));
|
append(new Return(x));
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -1504,6 +1517,9 @@ void GraphBuilder::access_field(Bytecodes::Code code) {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (field->is_final() && (code == Bytecodes::_putfield)) {
|
||||||
|
scope()->set_wrote_final();
|
||||||
|
}
|
||||||
|
|
||||||
const int offset = !needs_patching ? field->offset() : -1;
|
const int offset = !needs_patching ? field->offset() : -1;
|
||||||
switch (code) {
|
switch (code) {
|
||||||
|
@ -141,6 +141,7 @@ IRScope::IRScope(Compilation* compilation, IRScope* caller, int caller_bci, ciMe
|
|||||||
_xhandlers = new XHandlers(method);
|
_xhandlers = new XHandlers(method);
|
||||||
_number_of_locks = 0;
|
_number_of_locks = 0;
|
||||||
_monitor_pairing_ok = method->has_balanced_monitors();
|
_monitor_pairing_ok = method->has_balanced_monitors();
|
||||||
|
_wrote_final = false;
|
||||||
_start = NULL;
|
_start = NULL;
|
||||||
|
|
||||||
if (osr_bci == -1) {
|
if (osr_bci == -1) {
|
||||||
|
@ -149,6 +149,7 @@ class IRScope: public CompilationResourceObj {
|
|||||||
XHandlers* _xhandlers; // the exception handlers
|
XHandlers* _xhandlers; // the exception handlers
|
||||||
int _number_of_locks; // the number of monitor lock slots needed
|
int _number_of_locks; // the number of monitor lock slots needed
|
||||||
bool _monitor_pairing_ok; // the monitor pairing info
|
bool _monitor_pairing_ok; // the monitor pairing info
|
||||||
|
bool _wrote_final; // has written final field
|
||||||
BlockBegin* _start; // the start block, successsors are method entries
|
BlockBegin* _start; // the start block, successsors are method entries
|
||||||
|
|
||||||
BitMap _requires_phi_function; // bit is set if phi functions at loop headers are necessary for a local variable
|
BitMap _requires_phi_function; // bit is set if phi functions at loop headers are necessary for a local variable
|
||||||
@ -181,6 +182,8 @@ class IRScope: public CompilationResourceObj {
|
|||||||
void set_min_number_of_locks(int n) { if (n > _number_of_locks) _number_of_locks = n; }
|
void set_min_number_of_locks(int n) { if (n > _number_of_locks) _number_of_locks = n; }
|
||||||
bool monitor_pairing_ok() const { return _monitor_pairing_ok; }
|
bool monitor_pairing_ok() const { return _monitor_pairing_ok; }
|
||||||
BlockBegin* start() const { return _start; }
|
BlockBegin* start() const { return _start; }
|
||||||
|
void set_wrote_final() { _wrote_final = true; }
|
||||||
|
bool wrote_final () const { return _wrote_final; }
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
||||||
|
@ -107,6 +107,7 @@ class UnsafePrefetchWrite;
|
|||||||
class ProfileCall;
|
class ProfileCall;
|
||||||
class ProfileInvoke;
|
class ProfileInvoke;
|
||||||
class RuntimeCall;
|
class RuntimeCall;
|
||||||
|
class MemBar;
|
||||||
|
|
||||||
// A Value is a reference to the instruction creating the value
|
// A Value is a reference to the instruction creating the value
|
||||||
typedef Instruction* Value;
|
typedef Instruction* Value;
|
||||||
@ -204,6 +205,7 @@ class InstructionVisitor: public StackObj {
|
|||||||
virtual void do_ProfileCall (ProfileCall* x) = 0;
|
virtual void do_ProfileCall (ProfileCall* x) = 0;
|
||||||
virtual void do_ProfileInvoke (ProfileInvoke* x) = 0;
|
virtual void do_ProfileInvoke (ProfileInvoke* x) = 0;
|
||||||
virtual void do_RuntimeCall (RuntimeCall* x) = 0;
|
virtual void do_RuntimeCall (RuntimeCall* x) = 0;
|
||||||
|
virtual void do_MemBar (MemBar* x) = 0;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
||||||
@ -2351,6 +2353,23 @@ LEAF(ProfileInvoke, Instruction)
|
|||||||
virtual void state_values_do(ValueVisitor*);
|
virtual void state_values_do(ValueVisitor*);
|
||||||
};
|
};
|
||||||
|
|
||||||
|
LEAF(MemBar, Instruction)
|
||||||
|
private:
|
||||||
|
LIR_Code _code;
|
||||||
|
|
||||||
|
public:
|
||||||
|
MemBar(LIR_Code code)
|
||||||
|
: Instruction(voidType)
|
||||||
|
, _code(code)
|
||||||
|
{
|
||||||
|
pin();
|
||||||
|
}
|
||||||
|
|
||||||
|
LIR_Code code() { return _code; }
|
||||||
|
|
||||||
|
virtual void input_values_do(ValueVisitor*) {}
|
||||||
|
};
|
||||||
|
|
||||||
class BlockPair: public CompilationResourceObj {
|
class BlockPair: public CompilationResourceObj {
|
||||||
private:
|
private:
|
||||||
BlockBegin* _from;
|
BlockBegin* _from;
|
||||||
|
@ -855,4 +855,20 @@ void InstructionPrinter::do_RuntimeCall(RuntimeCall* x) {
|
|||||||
output()->put(')');
|
output()->put(')');
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void InstructionPrinter::do_MemBar(MemBar* x) {
|
||||||
|
if (os::is_MP()) {
|
||||||
|
LIR_Code code = x->code();
|
||||||
|
switch (code) {
|
||||||
|
case lir_membar_acquire : output()->print("membar_acquire"); break;
|
||||||
|
case lir_membar_release : output()->print("membar_release"); break;
|
||||||
|
case lir_membar : output()->print("membar"); break;
|
||||||
|
case lir_membar_loadload : output()->print("membar_loadload"); break;
|
||||||
|
case lir_membar_storestore: output()->print("membar_storestore"); break;
|
||||||
|
case lir_membar_loadstore : output()->print("membar_loadstore"); break;
|
||||||
|
case lir_membar_storeload : output()->print("membar_storeload"); break;
|
||||||
|
default : ShouldNotReachHere(); break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
#endif // PRODUCT
|
#endif // PRODUCT
|
||||||
|
@ -132,6 +132,7 @@ class InstructionPrinter: public InstructionVisitor {
|
|||||||
virtual void do_ProfileCall (ProfileCall* x);
|
virtual void do_ProfileCall (ProfileCall* x);
|
||||||
virtual void do_ProfileInvoke (ProfileInvoke* x);
|
virtual void do_ProfileInvoke (ProfileInvoke* x);
|
||||||
virtual void do_RuntimeCall (RuntimeCall* x);
|
virtual void do_RuntimeCall (RuntimeCall* x);
|
||||||
|
virtual void do_MemBar (MemBar* x);
|
||||||
};
|
};
|
||||||
#endif // PRODUCT
|
#endif // PRODUCT
|
||||||
|
|
||||||
|
@ -464,6 +464,10 @@ void LIR_OpVisitState::visit(LIR_Op* op) {
|
|||||||
case lir_membar: // result and info always invalid
|
case lir_membar: // result and info always invalid
|
||||||
case lir_membar_acquire: // result and info always invalid
|
case lir_membar_acquire: // result and info always invalid
|
||||||
case lir_membar_release: // result and info always invalid
|
case lir_membar_release: // result and info always invalid
|
||||||
|
case lir_membar_loadload: // result and info always invalid
|
||||||
|
case lir_membar_storestore: // result and info always invalid
|
||||||
|
case lir_membar_loadstore: // result and info always invalid
|
||||||
|
case lir_membar_storeload: // result and info always invalid
|
||||||
{
|
{
|
||||||
assert(op->as_Op0() != NULL, "must be");
|
assert(op->as_Op0() != NULL, "must be");
|
||||||
assert(op->_info == NULL, "info not used by this instruction");
|
assert(op->_info == NULL, "info not used by this instruction");
|
||||||
@ -1607,6 +1611,10 @@ const char * LIR_Op::name() const {
|
|||||||
case lir_membar: s = "membar"; break;
|
case lir_membar: s = "membar"; break;
|
||||||
case lir_membar_acquire: s = "membar_acquire"; break;
|
case lir_membar_acquire: s = "membar_acquire"; break;
|
||||||
case lir_membar_release: s = "membar_release"; break;
|
case lir_membar_release: s = "membar_release"; break;
|
||||||
|
case lir_membar_loadload: s = "membar_loadload"; break;
|
||||||
|
case lir_membar_storestore: s = "membar_storestore"; break;
|
||||||
|
case lir_membar_loadstore: s = "membar_loadstore"; break;
|
||||||
|
case lir_membar_storeload: s = "membar_storeload"; break;
|
||||||
case lir_word_align: s = "word_align"; break;
|
case lir_word_align: s = "word_align"; break;
|
||||||
case lir_label: s = "label"; break;
|
case lir_label: s = "label"; break;
|
||||||
case lir_nop: s = "nop"; break;
|
case lir_nop: s = "nop"; break;
|
||||||
|
@ -866,6 +866,10 @@ enum LIR_Code {
|
|||||||
, lir_membar
|
, lir_membar
|
||||||
, lir_membar_acquire
|
, lir_membar_acquire
|
||||||
, lir_membar_release
|
, lir_membar_release
|
||||||
|
, lir_membar_loadload
|
||||||
|
, lir_membar_storestore
|
||||||
|
, lir_membar_loadstore
|
||||||
|
, lir_membar_storeload
|
||||||
, lir_get_thread
|
, lir_get_thread
|
||||||
, end_op0
|
, end_op0
|
||||||
, begin_op1
|
, begin_op1
|
||||||
@ -1918,6 +1922,10 @@ class LIR_List: public CompilationResourceObj {
|
|||||||
void membar() { append(new LIR_Op0(lir_membar)); }
|
void membar() { append(new LIR_Op0(lir_membar)); }
|
||||||
void membar_acquire() { append(new LIR_Op0(lir_membar_acquire)); }
|
void membar_acquire() { append(new LIR_Op0(lir_membar_acquire)); }
|
||||||
void membar_release() { append(new LIR_Op0(lir_membar_release)); }
|
void membar_release() { append(new LIR_Op0(lir_membar_release)); }
|
||||||
|
void membar_loadload() { append(new LIR_Op0(lir_membar_loadload)); }
|
||||||
|
void membar_storestore() { append(new LIR_Op0(lir_membar_storestore)); }
|
||||||
|
void membar_loadstore() { append(new LIR_Op0(lir_membar_loadstore)); }
|
||||||
|
void membar_storeload() { append(new LIR_Op0(lir_membar_storeload)); }
|
||||||
|
|
||||||
void nop() { append(new LIR_Op0(lir_nop)); }
|
void nop() { append(new LIR_Op0(lir_nop)); }
|
||||||
void build_frame() { append(new LIR_Op0(lir_build_frame)); }
|
void build_frame() { append(new LIR_Op0(lir_build_frame)); }
|
||||||
|
@ -664,6 +664,22 @@ void LIR_Assembler::emit_op0(LIR_Op0* op) {
|
|||||||
membar_release();
|
membar_release();
|
||||||
break;
|
break;
|
||||||
|
|
||||||
|
case lir_membar_loadload:
|
||||||
|
membar_loadload();
|
||||||
|
break;
|
||||||
|
|
||||||
|
case lir_membar_storestore:
|
||||||
|
membar_storestore();
|
||||||
|
break;
|
||||||
|
|
||||||
|
case lir_membar_loadstore:
|
||||||
|
membar_loadstore();
|
||||||
|
break;
|
||||||
|
|
||||||
|
case lir_membar_storeload:
|
||||||
|
membar_storeload();
|
||||||
|
break;
|
||||||
|
|
||||||
case lir_get_thread:
|
case lir_get_thread:
|
||||||
get_thread(op->result_opr());
|
get_thread(op->result_opr());
|
||||||
break;
|
break;
|
||||||
|
@ -241,6 +241,10 @@ class LIR_Assembler: public CompilationResourceObj {
|
|||||||
void membar();
|
void membar();
|
||||||
void membar_acquire();
|
void membar_acquire();
|
||||||
void membar_release();
|
void membar_release();
|
||||||
|
void membar_loadload();
|
||||||
|
void membar_storestore();
|
||||||
|
void membar_loadstore();
|
||||||
|
void membar_storeload();
|
||||||
void get_thread(LIR_Opr result);
|
void get_thread(LIR_Opr result);
|
||||||
|
|
||||||
void verify_oop_map(CodeEmitInfo* info);
|
void verify_oop_map(CodeEmitInfo* info);
|
||||||
|
@ -3165,3 +3165,20 @@ LIR_Opr LIRGenerator::call_runtime(BasicTypeArray* signature, LIRItemList* args,
|
|||||||
}
|
}
|
||||||
return result;
|
return result;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void LIRGenerator::do_MemBar(MemBar* x) {
|
||||||
|
if (os::is_MP()) {
|
||||||
|
LIR_Code code = x->code();
|
||||||
|
switch(code) {
|
||||||
|
case lir_membar_acquire : __ membar_acquire(); break;
|
||||||
|
case lir_membar_release : __ membar_release(); break;
|
||||||
|
case lir_membar : __ membar(); break;
|
||||||
|
case lir_membar_loadload : __ membar_loadload(); break;
|
||||||
|
case lir_membar_storestore: __ membar_storestore(); break;
|
||||||
|
case lir_membar_loadstore : __ membar_loadstore(); break;
|
||||||
|
case lir_membar_storeload : __ membar_storeload(); break;
|
||||||
|
default : ShouldNotReachHere(); break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@ -525,6 +525,7 @@ class LIRGenerator: public InstructionVisitor, public BlockClosure {
|
|||||||
virtual void do_ProfileCall (ProfileCall* x);
|
virtual void do_ProfileCall (ProfileCall* x);
|
||||||
virtual void do_ProfileInvoke (ProfileInvoke* x);
|
virtual void do_ProfileInvoke (ProfileInvoke* x);
|
||||||
virtual void do_RuntimeCall (RuntimeCall* x);
|
virtual void do_RuntimeCall (RuntimeCall* x);
|
||||||
|
virtual void do_MemBar (MemBar* x);
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
||||||
|
@ -509,6 +509,7 @@ public:
|
|||||||
void do_ProfileCall (ProfileCall* x);
|
void do_ProfileCall (ProfileCall* x);
|
||||||
void do_ProfileInvoke (ProfileInvoke* x);
|
void do_ProfileInvoke (ProfileInvoke* x);
|
||||||
void do_RuntimeCall (RuntimeCall* x);
|
void do_RuntimeCall (RuntimeCall* x);
|
||||||
|
void do_MemBar (MemBar* x);
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
||||||
@ -678,6 +679,7 @@ void NullCheckVisitor::do_UnsafePrefetchWrite(UnsafePrefetchWrite* x) {}
|
|||||||
void NullCheckVisitor::do_ProfileCall (ProfileCall* x) { nce()->clear_last_explicit_null_check(); }
|
void NullCheckVisitor::do_ProfileCall (ProfileCall* x) { nce()->clear_last_explicit_null_check(); }
|
||||||
void NullCheckVisitor::do_ProfileInvoke (ProfileInvoke* x) {}
|
void NullCheckVisitor::do_ProfileInvoke (ProfileInvoke* x) {}
|
||||||
void NullCheckVisitor::do_RuntimeCall (RuntimeCall* x) {}
|
void NullCheckVisitor::do_RuntimeCall (RuntimeCall* x) {}
|
||||||
|
void NullCheckVisitor::do_MemBar (MemBar* x) {}
|
||||||
|
|
||||||
|
|
||||||
void NullCheckEliminator::visit(Value* p) {
|
void NullCheckEliminator::visit(Value* p) {
|
||||||
|
@ -200,6 +200,7 @@ class ValueNumberingVisitor: public InstructionVisitor {
|
|||||||
void do_ProfileCall (ProfileCall* x) { /* nothing to do */ }
|
void do_ProfileCall (ProfileCall* x) { /* nothing to do */ }
|
||||||
void do_ProfileInvoke (ProfileInvoke* x) { /* nothing to do */ };
|
void do_ProfileInvoke (ProfileInvoke* x) { /* nothing to do */ };
|
||||||
void do_RuntimeCall (RuntimeCall* x) { /* nothing to do */ };
|
void do_RuntimeCall (RuntimeCall* x) { /* nothing to do */ };
|
||||||
|
void do_MemBar (MemBar* x) { /* nothing to do */ };
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
||||||
|
@ -1,5 +1,5 @@
|
|||||||
/*
|
/*
|
||||||
* Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
|
* Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
|
||||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||||
*
|
*
|
||||||
* This code is free software; you can redistribute it and/or modify it
|
* This code is free software; you can redistribute it and/or modify it
|
||||||
@ -87,14 +87,7 @@
|
|||||||
#endif
|
#endif
|
||||||
#ifdef __APPLE__
|
#ifdef __APPLE__
|
||||||
#include <AvailabilityMacros.h>
|
#include <AvailabilityMacros.h>
|
||||||
#if (MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4)
|
#include <mach/mach.h>
|
||||||
// Mac OS X 10.4 defines EFL_AC and EFL_ID,
|
|
||||||
// which conflict with hotspot variable names.
|
|
||||||
//
|
|
||||||
// This has been fixed in Mac OS X 10.5.
|
|
||||||
#undef EFL_AC
|
|
||||||
#undef EFL_ID
|
|
||||||
#endif
|
|
||||||
#endif
|
#endif
|
||||||
#include <sys/time.h>
|
#include <sys/time.h>
|
||||||
#endif // LINUX || _ALLBSD_SOURCE
|
#endif // LINUX || _ALLBSD_SOURCE
|
||||||
|
Loading…
x
Reference in New Issue
Block a user