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This commit is contained in:
Lana Steuck 2013-06-03 16:09:43 -07:00
commit dd595d8f74
803 changed files with 29877 additions and 16338 deletions
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2
.hgtags
View File

@ -211,3 +211,5 @@ da9a4c9312816451884aa6db6f18be51a07bff13 jdk8-b86
5ebf6c63714de2c9dcf831074086d31daec819df jdk8-b87
e517701a4d0e25ae9c7945bca6e1762a8c5d8aa6 jdk8-b88
4dec41b3c5e3bb616f0c6f15830d940905aa5d16 jdk8-b89
f09ab0c416185e3cba371e81bcb6a16060c90f44 jdk8-b90
80b6c3172dc2cfceb022411292d290a967f9c728 jdk8-b91

2
.hgtags-top-repo
View File

@ -211,3 +211,5 @@ df9b5240f0a76c91cfe1a5b39da4d08df56e05be jdk8-b86
b9415faa7066a4d3b16d466556d5428446918d95 jdk8-b87
e1a929afcfc492470d50be0b6b0e8dc77d3760b9 jdk8-b88
892a0196d10c67f3a12f0eefb0bb536e423d8868 jdk8-b89
69b773a221b956a3386933ecdbfeccee0edeac47 jdk8-b90
cb51fb4789ac0b8be4056482077ddfb8f3bd3805 jdk8-b91

2
NewMakefile.gmk
View File

@ -73,7 +73,7 @@ else
grep ^.PHONY: | head -n 1 | cut -d " " -f 2-)))
$(all_phony_targets):
@$(foreach spec,$(SPEC),($(MAKE) -f NewMakefile.gmk SPEC=$(spec) $(VERBOSE) VERBOSE=$(VERBOSE) $@) &&) true
@$(foreach spec,$(SPEC),($(MAKE) -f NewMakefile.gmk SPEC=$(spec) $(VERBOSE) VERBOSE=$(VERBOSE) LOG_LEVEL=$(LOG_LEVEL) $@) &&) true
endif
endif

30
common/autoconf/basics.m4
View File

@ -23,14 +23,23 @@
# questions.
#
# Test if $1 is a valid argument to $3 (often is $JAVA passed as $3)
# If so, then append $1 to $2\
# Also set JVM_ARG_OK to true/false depending on outcome.
AC_DEFUN([ADD_JVM_ARG_IF_OK],
[
# Test if $1 is a valid argument to $3 (often is $JAVA passed as $3)
# If so, then append $1 to $2
FOUND_WARN=`$3 $1 -version 2>&1 | grep -i warn`
FOUND_VERSION=`$3 $1 -version 2>&1 | grep " version \""`
$ECHO "Check if jvm arg is ok: $1" >&AS_MESSAGE_LOG_FD
$ECHO "Command: $3 $1 -version" >&AS_MESSAGE_LOG_FD
OUTPUT=`$3 $1 -version 2>&1`
FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn`
FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""`
if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
$2="[$]$2 $1"
JVM_ARG_OK=true
else
$ECHO "Arg failed:" >&AS_MESSAGE_LOG_FD
$ECHO "$OUTPUT" >&AS_MESSAGE_LOG_FD
JVM_ARG_OK=false
fi
])
@ -51,16 +60,19 @@ AC_DEFUN([BASIC_FIXUP_PATH],
else
# We're on a posix platform. Hooray! :)
path="[$]$1"
if test ! -f "$path" && test ! -d "$path"; then
AC_MSG_ERROR([The path of $1, which resolves as "$path", is not found.])
fi
has_space=`$ECHO "$path" | $GREP " "`
if test "x$has_space" != x; then
AC_MSG_NOTICE([The path of $1, which resolves as "$path", is invalid.])
AC_MSG_ERROR([Spaces are not allowed in this path.])
fi
# Use eval to expand a potential ~
eval path="$path"
if test ! -f "$path" && test ! -d "$path"; then
AC_MSG_ERROR([The path of $1, which resolves as "$path", is not found.])
fi
$1="`cd "$path"; $THEPWDCMD`"
fi
])

69
common/autoconf/build-performance.m4
View File

@ -278,60 +278,37 @@ else
fi
AC_SUBST(SJAVAC_SERVER_JAVA)
AC_ARG_WITH(sjavac-server-cores, [AS_HELP_STRING([--with-sjavac-server-cores],
[use at most this number of concurrent threads on the sjavac server @<:@probed@:>@])])
if test "x$with_sjavac_server_cores" != x; then
SJAVAC_SERVER_CORES="$with_sjavac_server_cores"
else
if test "$NUM_CORES" -gt 16; then
# We set this arbitrary limit because we want to limit the heap
# size of the javac server.
# In the future we will make the javac compilers in the server
# share more and more state, thus enabling us to use more and
# more concurrent threads in the server.
SJAVAC_SERVER_CORES="16"
else
SJAVAC_SERVER_CORES="$NUM_CORES"
if test "$MEMORY_SIZE" -gt "2500"; then
ADD_JVM_ARG_IF_OK([-d64],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
if test "$JVM_ARG_OK" = true; then
JVM_64BIT=true
JVM_ARG_OK=false
fi
fi
if test "$JVM_64BIT" = true; then
if test "$MEMORY_SIZE" -gt "17000"; then
MAX_HEAP_MEM=10000
ADD_JVM_ARG_IF_OK([-d64],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
ADD_JVM_ARG_IF_OK([-Xms10G -Xmx10G],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
elif test "$MEMORY_SIZE" -gt "10000"; then
MAX_HEAP_MEM=6000
ADD_JVM_ARG_IF_OK([-d64],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
fi
if test "$MEMORY_SIZE" -gt "10000" && test "$JVM_ARG_OK" = false; then
ADD_JVM_ARG_IF_OK([-Xms6G -Xmx6G],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
elif test "$MEMORY_SIZE" -gt "5000"; then
MAX_HEAP_MEM=3000
ADD_JVM_ARG_IF_OK([-d64],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
fi
if test "$MEMORY_SIZE" -gt "5000" && test "$JVM_ARG_OK" = false; then
ADD_JVM_ARG_IF_OK([-Xms1G -Xmx3G],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
elif test "$MEMORY_SIZE" -gt "3800"; then
MAX_HEAP_MEM=2500
fi
if test "$MEMORY_SIZE" -gt "3800" && test "$JVM_ARG_OK" = false; then
ADD_JVM_ARG_IF_OK([-Xms1G -Xmx2500M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
elif test "$MEMORY_SIZE" -gt "1900"; then
MAX_HEAP_MEM=1200
ADD_JVM_ARG_IF_OK([-Xms700M -Xmx1400M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
elif test "$MEMORY_SIZE" -gt "1000"; then
MAX_HEAP_MEM=900
ADD_JVM_ARG_IF_OK([-Xms400M -Xmx1100M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
else
MAX_HEAP_MEM=512
ADD_JVM_ARG_IF_OK([-Xms256M -Xmx512M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
fi
ADD_JVM_ARG_IF_OK([-XX:PermSize=32m],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
ADD_JVM_ARG_IF_OK([-XX:MaxPermSize=160m],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
ADD_JVM_ARG_IF_OK([-XX:ThreadStackSize=$STACK_SIZE],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
MAX_COMPILERS_IN_HEAP=`expr $MAX_HEAP_MEM / 501`
if test "$SJAVAC_SERVER_CORES" -gt "$MAX_COMPILERS_IN_HEAP"; then
AC_MSG_CHECKING([if number of server cores must be reduced])
SJAVAC_SERVER_CORES="$MAX_COMPILERS_IN_HEAP"
AC_MSG_RESULT([yes, to $SJAVAC_SERVER_CORES with max heap size $MAX_HEAP_MEM MB])
fi
fi
AC_SUBST(SJAVAC_SERVER_CORES)
fi
if test "$MEMORY_SIZE" -gt "2500" && test "$JVM_ARG_OK" = false; then
ADD_JVM_ARG_IF_OK([-Xms1000M -Xmx1500M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
fi
if test "$MEMORY_SIZE" -gt "1000" && test "$JVM_ARG_OK" = false; then
ADD_JVM_ARG_IF_OK([-Xms400M -Xmx1100M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
fi
if test "$JVM_ARG_OK" = false; then
ADD_JVM_ARG_IF_OK([-Xms256M -Xmx512M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
fi
AC_MSG_CHECKING([whether to use sjavac])
AC_ARG_ENABLE([sjavac], [AS_HELP_STRING([--enable-sjavac],

957
common/autoconf/generated-configure.sh
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File diff suppressed because it is too large Load Diff

6
common/autoconf/spec.gmk.in
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@ -54,9 +54,9 @@ MAKE_ARGS="SPEC=$(SPEC)"
MAKE:=@MAKE@
# Pass along the verbosity setting.
# Pass along the verbosity and log level settings.
ifeq (,$(findstring VERBOSE=,$(MAKE)))
MAKE:=$(MAKE) $(VERBOSE) VERBOSE="$(VERBOSE)"
MAKE:=$(MAKE) $(VERBOSE) VERBOSE="$(VERBOSE)" LOG_LEVEL="$(LOG_LEVEL)"
endif
# No implicit variables or rules!
@ -528,6 +528,8 @@ HG:=@HG@
OBJCOPY:=@OBJCOPY@
SETFILE:=@SETFILE@
XATTR:=@XATTR@
JT_HOME:=@JT_HOME@
JTREGEXE:=@JTREGEXE@
FIXPATH:=@FIXPATH@

28
common/autoconf/toolchain.m4
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@ -479,6 +479,8 @@ if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
BASIC_FIXUP_EXECUTABLE(LIPO)
fi
TOOLCHAIN_SETUP_JTREG
# Restore old path without tools dir
PATH="$OLD_PATH"
])
@ -1089,3 +1091,29 @@ AC_DEFUN_ONCE([TOOLCHAIN_SETUP_COMPILER_FLAGS_MISC],
[COMPILER_SUPPORTS_TARGET_BITS_FLAG=false])
AC_SUBST(COMPILER_SUPPORTS_TARGET_BITS_FLAG)
])
# Setup the JTREG paths
AC_DEFUN_ONCE([TOOLCHAIN_SETUP_JTREG],
[
AC_ARG_WITH(jtreg, [AS_HELP_STRING([--with-jtreg],
[Regression Test Harness @<:@probed@:>@])])
AC_MSG_CHECKING([for JTReg Regression Test Harness])
if test "x$with_jtreg" != x; then
JT_HOME="$with_jtreg"
BASIC_FIXUP_PATH([JT_HOME])
AC_MSG_RESULT($JT_HOME)
# jtreg win32 script works for everybody
JTREGEXE="$JT_HOME/win32/bin/jtreg"
if test ! -f "$JTREGEXE"; then
AC_MSG_ERROR([JTReg executable does not exist: $JTREGEXE])
fi
else
AC_MSG_RESULT(no)
fi
AC_SUBST(JT_HOME)
AC_SUBST(JTREGEXE)
])

8
common/makefiles/Main.gmk
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@ -240,10 +240,10 @@ clean-docs:
clean-test:
$(call CleanComponent,testoutput)
.PHONY: langtools corba jaxp jaxws hotspot jdk nashorn images overlay-images install
.PHONY: langtools-only corba-only jaxp-only jaxws-only hotspot-only jdk-only nashorn-only images-only overlay-images-only install-only
.PHONY: all test clean dist-clean bootcycle-images start-make
.PHONY: clean-langtools clean-corba clean-jaxp clean-jaxws clean-hotspot clean-jdk clean-nashorn clean-images clean-overlay-images clean-bootcycle-build
.PHONY: langtools corba jaxp jaxws hotspot jdk nashorn images overlay-images install test docs
.PHONY: langtools-only corba-only jaxp-only jaxws-only hotspot-only jdk-only nashorn-only images-only overlay-images-only install-only test-only docs-only
.PHONY: all clean dist-clean bootcycle-images start-make
.PHONY: clean-langtools clean-corba clean-jaxp clean-jaxws clean-hotspot clean-jdk clean-nashorn clean-images clean-docs clean-test clean-overlay-images clean-bootcycle-build
.PHONY: profiles profiles-only profiles-oscheck
FRC: # Force target

12
common/makefiles/NativeCompilation.gmk
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@ -321,11 +321,17 @@ define SetupNativeCompilation
ifneq (,$$($1_DEBUG_SYMBOLS))
ifeq ($(ENABLE_DEBUG_SYMBOLS), true)
# Programs don't get the debug symbols added in the old build. It's not clear if
# this is intentional.
ifeq ($$($1_PROGRAM),)
ifdef OPENJDK
# Always add debug symbols
$1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS)
$1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS)
else
# Programs don't get the debug symbols added in the old build. It's not clear if
# this is intentional.
ifeq ($$($1_PROGRAM),)
$1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS)
$1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS)
endif
endif
endif
endif

2
corba/.hgtags
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@ -211,3 +211,5 @@ a45bb25a67c7517b45f00c9682e317f46fecbba9 jdk8-b83
f1709874d55a06bc3d5dfa02dbcdfbc59f4cba34 jdk8-b87
4e3a881ebb1ee96ce0872508b0066d74f310dbfa jdk8-b88
fe4150590ee597f4e125fea950aa3b352622cc2d jdk8-b89
c8286839d0df04aba819ec4bef12b86babccf30e jdk8-b90
8f7ffb296385f85a4a6d53f9f2d4a7b13a8fa1ff jdk8-b91

4
hotspot/.hgtags
View File

@ -341,3 +341,7 @@ c4af77d2045476c56fbf3f914b336bb1b7cd18af hs25-b30
4ec91349972255650f97bedfd07e6423e02428cf hs25-b31
9c1fe0b419b40a9ecdd1653cc9af1b6d67a12c46 jdk8-b89
69494caf57908ba2c8efa9eaaa472b4d1875588a hs25-b32
1ae0472ff3a0117b5b019d380ad59fface2fde14 jdk8-b90
b19517cecc2e91636d7c16ba2f35e3d3dc628099 hs25-b33
7cbdf0e3725c0c56a2ff7540fc70b6d4b5890d04 jdk8-b91
38da9f4f67096745f851318d792d6468aa1f6cf8 hs25-b34

4
hotspot/agent/src/share/classes/sun/jvm/hotspot/ci/ciMethod.java
View File

@ -97,8 +97,8 @@ public class ciMethod extends ciMetadata {
holder.getName().asString() + " " +
OopUtilities.escapeString(method.getName().asString()) + " " +
method.getSignature().asString() + " " +
method.getInvocationCounter() + " " +
method.getBackedgeCounter() + " " +
method.getInvocationCount() + " " +
method.getBackedgeCount() + " " +
interpreterInvocationCount() + " " +
interpreterThrowoutCount() + " " +
instructionsSize());

8
hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgCDebugger.java
View File

@ -28,10 +28,10 @@ import java.io.*;
import java.util.*;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.debugger.cdbg.*;
import sun.jvm.hotspot.debugger.cdbg.basic.x86.*;
import sun.jvm.hotspot.debugger.cdbg.basic.amd64.*;
import sun.jvm.hotspot.debugger.x86.*;
import sun.jvm.hotspot.debugger.amd64.*;
import sun.jvm.hotspot.debugger.windows.x86.*;
import sun.jvm.hotspot.debugger.windows.amd64.*;
import sun.jvm.hotspot.utilities.AddressOps;
class WindbgCDebugger implements CDebugger {
@ -75,14 +75,14 @@ class WindbgCDebugger implements CDebugger {
if (ebp == null) return null;
Address pc = context.getRegisterAsAddress(X86ThreadContext.EIP);
if (pc == null) return null;
return new X86CFrame(this, ebp, pc);
return new WindowsX86CFrame(dbg, ebp, pc);
} else if (dbg.getCPU().equals("amd64")) {
AMD64ThreadContext context = (AMD64ThreadContext) thread.getContext();
Address rbp = context.getRegisterAsAddress(AMD64ThreadContext.RBP);
if (rbp == null) return null;
Address pc = context.getRegisterAsAddress(AMD64ThreadContext.RIP);
if (pc == null) return null;
return new AMD64CFrame(this, rbp, pc);
return new WindowsAMD64CFrame(dbg, rbp, pc);
} else {
// unsupported CPU!
return null;

23
hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/cdbg/basic/amd64/AMD64CFrame.java → hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/windows/amd64/WindowsAMD64CFrame.java
View File

@ -22,26 +22,26 @@
*
*/
package sun.jvm.hotspot.debugger.cdbg.basic.amd64;
package sun.jvm.hotspot.debugger.windows.amd64;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.debugger.amd64.*;
import sun.jvm.hotspot.debugger.cdbg.*;
import sun.jvm.hotspot.debugger.cdbg.basic.*;
import sun.jvm.hotspot.debugger.windbg.*;
/** Basic AMD64 frame functionality providing sender() functionality. */
public class AMD64CFrame extends BasicCFrame {
public class WindowsAMD64CFrame extends BasicCFrame {
private Address rbp;
private Address pc;
private static final int ADDRESS_SIZE = 8;
/** Constructor for topmost frame */
public AMD64CFrame(CDebugger dbg, Address rbp, Address pc) {
super(dbg);
public WindowsAMD64CFrame(WindbgDebugger dbg, Address rbp, Address pc) {
super(dbg.getCDebugger());
this.rbp = rbp;
this.pc = pc;
this.dbg = dbg;
}
public CFrame sender(ThreadProxy thread) {
@ -52,15 +52,20 @@ public class AMD64CFrame extends BasicCFrame {
return null;
}
// Check alignment of rbp
if ( dbg.getAddressValue(rbp) % ADDRESS_SIZE != 0) {
return null;
}
Address nextRBP = rbp.getAddressAt( 0 * ADDRESS_SIZE);
if (nextRBP == null) {
if (nextRBP == null || nextRBP.lessThanOrEqual(rbp)) {
return null;
}
Address nextPC = rbp.getAddressAt( 1 * ADDRESS_SIZE);
if (nextPC == null) {
return null;
}
return new AMD64CFrame(dbg(), nextRBP, nextPC);
return new WindowsAMD64CFrame(dbg, nextRBP, nextPC);
}
public Address pc() {
@ -70,4 +75,6 @@ public class AMD64CFrame extends BasicCFrame {
public Address localVariableBase() {
return rbp;
}
private WindbgDebugger dbg;
}

23
hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/cdbg/basic/x86/X86CFrame.java → hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/windows/x86/WindowsX86CFrame.java
View File

@ -22,26 +22,26 @@
*
*/
package sun.jvm.hotspot.debugger.cdbg.basic.x86;
package sun.jvm.hotspot.debugger.windows.x86;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.debugger.x86.*;
import sun.jvm.hotspot.debugger.cdbg.*;
import sun.jvm.hotspot.debugger.cdbg.basic.*;
import sun.jvm.hotspot.debugger.windbg.*;
/** Basic X86 frame functionality providing sender() functionality. */
public class X86CFrame extends BasicCFrame {
public class WindowsX86CFrame extends BasicCFrame {
private Address ebp;
private Address pc;
private static final int ADDRESS_SIZE = 4;
/** Constructor for topmost frame */
public X86CFrame(CDebugger dbg, Address ebp, Address pc) {
super(dbg);
public WindowsX86CFrame(WindbgDebugger dbg, Address ebp, Address pc) {
super(dbg.getCDebugger());
this.ebp = ebp;
this.pc = pc;
this.dbg = dbg;
}
public CFrame sender(ThreadProxy thread) {
@ -52,15 +52,20 @@ public class X86CFrame extends BasicCFrame {
return null;
}
// Check alignment of ebp
if ( dbg.getAddressValue(ebp) % ADDRESS_SIZE != 0) {
return null;
}
Address nextEBP = ebp.getAddressAt( 0 * ADDRESS_SIZE);
if (nextEBP == null) {
if (nextEBP == null || nextEBP.lessThanOrEqual(ebp)) {
return null;
}
Address nextPC = ebp.getAddressAt( 1 * ADDRESS_SIZE);
if (nextPC == null) {
return null;
}
return new X86CFrame(dbg(), nextEBP, nextPC);
return new WindowsX86CFrame(dbg, nextEBP, nextPC);
}
public Address pc() {
@ -70,4 +75,6 @@ public class X86CFrame extends BasicCFrame {
public Address localVariableBase() {
return ebp;
}
private WindbgDebugger dbg;
}

38
hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/Method.java
View File

@ -24,15 +24,21 @@
package sun.jvm.hotspot.oops;
import java.io.*;
import java.util.*;
import sun.jvm.hotspot.code.*;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.interpreter.*;
import sun.jvm.hotspot.memory.*;
import sun.jvm.hotspot.runtime.*;
import sun.jvm.hotspot.types.*;
import sun.jvm.hotspot.utilities.*;
import java.io.PrintStream;
import java.util.Observable;
import java.util.Observer;
import sun.jvm.hotspot.code.NMethod;
import sun.jvm.hotspot.debugger.Address;
import sun.jvm.hotspot.interpreter.OopMapCacheEntry;
import sun.jvm.hotspot.runtime.SignatureConverter;
import sun.jvm.hotspot.runtime.VM;
import sun.jvm.hotspot.runtime.VMObjectFactory;
import sun.jvm.hotspot.types.AddressField;
import sun.jvm.hotspot.types.Type;
import sun.jvm.hotspot.types.TypeDataBase;
import sun.jvm.hotspot.types.WrongTypeException;
import sun.jvm.hotspot.utilities.Assert;
// A Method represents a Java method
@ -132,11 +138,13 @@ public class Method extends Metadata {
public long getAccessFlags() { return accessFlags.getValue(this); }
public long getCodeSize() { return getConstMethod().getCodeSize(); }
public long getVtableIndex() { return vtableIndex.getValue(this); }
public long getInvocationCounter() {
return getMethodCounters().getInvocationCounter();
public long getInvocationCount() {
MethodCounters mc = getMethodCounters();
return mc == null ? 0 : mc.getInvocationCounter();
}
public long getBackedgeCounter() {
return getMethodCounters().getBackedgeCounter();
public long getBackedgeCount() {
MethodCounters mc = getMethodCounters();
return mc == null ? 0 : mc.getBackedgeCounter();
}
// get associated compiled native method, if available, else return null.
@ -349,8 +357,8 @@ public class Method extends Metadata {
holder.getName().asString() + " " +
OopUtilities.escapeString(getName().asString()) + " " +
getSignature().asString() + " " +
getInvocationCounter() + " " +
getBackedgeCounter() + " " +
getInvocationCount() + " " +
getBackedgeCount() + " " +
interpreterInvocationCount() + " " +
interpreterThrowoutCount() + " " +
code_size);

4
hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/MethodData.java
View File

@ -316,8 +316,8 @@ public class MethodData extends Metadata {
int iic = method.interpreterInvocationCount();
if (mileage < iic) mileage = iic;
long ic = method.getInvocationCounter();
long bc = method.getBackedgeCounter();
long ic = method.getInvocationCount();
long bc = method.getBackedgeCount();
long icval = ic >> 3;
if ((ic & 4) != 0) icval += CompileThreshold;

229
hotspot/make/Makefile
View File

@ -151,32 +151,43 @@ else
$(MAKE_ARGS) BUILD_FLAVOR=product docs
endif
# Output directories
C1_DIR =$(OUTPUTDIR)/$(VM_PLATFORM)_compiler1
C2_DIR =$(OUTPUTDIR)/$(VM_PLATFORM)_compiler2
MINIMAL1_DIR=$(OUTPUTDIR)/$(VM_PLATFORM)_minimal1
ZERO_DIR =$(OUTPUTDIR)/$(VM_PLATFORM)_zero
SHARK_DIR =$(OUTPUTDIR)/$(VM_PLATFORM)_shark
# Build variation of hotspot
$(C1_VM_TARGETS):
$(CD) $(GAMMADIR)/make; \
$(MAKE) BUILD_FLAVOR=$(@:%1=%) VM_TARGET=$@ generic_build1 $(ALT_OUT)
$(MAKE) BUILD_DIR=$(C1_DIR) BUILD_FLAVOR=$(@:%1=%) VM_TARGET=$@ generic_build1 $(ALT_OUT)
$(C2_VM_TARGETS):
$(CD) $(GAMMADIR)/make; \
$(MAKE) BUILD_FLAVOR=$@ VM_TARGET=$@ generic_build2 $(ALT_OUT)
$(MAKE) BUILD_DIR=$(C2_DIR) BUILD_FLAVOR=$@ VM_TARGET=$@ generic_build2 $(ALT_OUT)
$(ZERO_VM_TARGETS):
$(CD) $(GAMMADIR)/make; \
$(MAKE) BUILD_FLAVOR=$(@:%zero=%) VM_TARGET=$@ \
generic_buildzero $(ALT_OUT)
$(MAKE) BUILD_DIR=$(ZERO_DIR) BUILD_FLAVOR=$(@:%zero=%) VM_TARGET=$@ generic_buildzero $(ALT_OUT)
$(SHARK_VM_TARGETS):
$(CD) $(GAMMADIR)/make; \
$(MAKE) BUILD_FLAVOR=$(@:%shark=%) VM_TARGET=$@ \
generic_buildshark $(ALT_OUT)
$(MAKE) BUILD_DIR=$(SHARK_DIR) BUILD_FLAVOR=$(@:%shark=%) VM_TARGET=$@ generic_buildshark $(ALT_OUT)
$(MINIMAL1_VM_TARGETS):
$(CD) $(GAMMADIR)/make; \
$(MAKE) BUILD_FLAVOR=$(@:%minimal1=%) VM_TARGET=$@ \
generic_buildminimal1 $(ALT_OUT)
$(MAKE) BUILD_DIR=$(MINIMAL1_DIR) BUILD_FLAVOR=$(@:%minimal1=%) VM_TARGET=$@ generic_buildminimal1 $(ALT_OUT)
# Install hotspot script in build directory
HOTSPOT_SCRIPT=$(BUILD_DIR)/$(BUILD_FLAVOR)/hotspot
$(HOTSPOT_SCRIPT): $(GAMMADIR)/make/hotspot.script
$(QUIETLY) $(MKDIR) -p $(BUILD_DIR)/$(BUILD_FLAVOR)
$(QUIETLY) cat $< | sed -e 's|@@LIBARCH@@|$(LIBARCH)|g' | sed -e 's|@@JDK_IMPORT_PATH@@|$(JDK_IMPORT_PATH)|g' > $@
$(QUIETLY) chmod +x $@
# Build compiler1 (client) rule, different for platforms
generic_build1:
generic_build1: $(HOTSPOT_SCRIPT)
$(MKDIR) -p $(OUTPUTDIR)
ifeq ($(OSNAME),windows)
ifeq ($(ARCH_DATA_MODEL), 32)
@ -201,7 +212,7 @@ else
endif
# Build compiler2 (server) rule, different for platforms
generic_build2:
generic_build2: $(HOTSPOT_SCRIPT)
$(MKDIR) -p $(OUTPUTDIR)
ifeq ($(OSNAME),windows)
$(CD) $(OUTPUTDIR); \
@ -217,19 +228,19 @@ else
$(MAKE_ARGS) $(VM_TARGET)
endif
generic_buildzero:
generic_buildzero: $(HOTSPOT_SCRIPT)
$(MKDIR) -p $(OUTPUTDIR)
$(CD) $(OUTPUTDIR); \
$(MAKE) -f $(ABS_OS_MAKEFILE) \
$(MAKE_ARGS) $(VM_TARGET)
generic_buildshark:
generic_buildshark: $(HOTSPOT_SCRIPT)
$(MKDIR) -p $(OUTPUTDIR)
$(CD) $(OUTPUTDIR); \
$(MAKE) -f $(ABS_OS_MAKEFILE) \
$(MAKE_ARGS) $(VM_TARGET)
generic_buildminimal1:
generic_buildminimal1: $(HOTSPOT_SCRIPT)
ifeq ($(JVM_VARIANT_MINIMAL1),true)
$(MKDIR) -p $(OUTPUTDIR)
ifeq ($(ARCH_DATA_MODEL), 32)
@ -252,224 +263,210 @@ endif
# Export file rule
generic_export: $(EXPORT_LIST)
export_product:
$(MAKE) BUILD_FLAVOR=$(@:export_%=%) VM_SUBDIR=$(@:export_%=%) \
generic_export
$(MAKE) BUILD_FLAVOR=$(@:export_%=%) generic_export
export_fastdebug:
$(MAKE) BUILD_FLAVOR=$(@:export_%=%) VM_SUBDIR=$(@:export_%=%) \
EXPORT_SUBDIR=/$(@:export_%=%) \
generic_export
$(MAKE) BUILD_FLAVOR=$(@:export_%=%) EXPORT_SUBDIR=/$(@:export_%=%) generic_export
export_debug:
$(MAKE) BUILD_FLAVOR=$(@:export_%=%) VM_SUBDIR=$(@:export_%=%) \
EXPORT_SUBDIR=/$(@:export_%=%) \
generic_export
$(MAKE) BUILD_FLAVOR=$(@:export_%=%) EXPORT_SUBDIR=/$(@:export_%=%) generic_export
export_optimized:
$(MAKE) BUILD_FLAVOR=$(@:export_%=%) VM_SUBDIR=$(@:export_%=%) \
EXPORT_SUBDIR=/$(@:export_%=%) \
generic_export
$(MAKE) BUILD_FLAVOR=$(@:export_%=%) EXPORT_SUBDIR=/$(@:export_%=%) generic_export
export_product_jdk::
$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) \
VM_SUBDIR=$(@:export_%_jdk=%) ALT_EXPORT_PATH=$(JDK_IMAGE_DIR) \
generic_export
$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) ALT_EXPORT_PATH=$(JDK_IMAGE_DIR) generic_export
export_optimized_jdk::
$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) \
VM_SUBDIR=$(@:export_%_jdk=%) ALT_EXPORT_PATH=$(JDK_IMAGE_DIR) \
generic_export
$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) ALT_EXPORT_PATH=$(JDK_IMAGE_DIR) generic_export
export_fastdebug_jdk::
$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) \
VM_SUBDIR=$(@:export_%_jdk=%) \
ALT_EXPORT_PATH=$(JDK_IMAGE_DIR)/$(@:export_%_jdk=%) \
generic_export
$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) ALT_EXPORT_PATH=$(JDK_IMAGE_DIR)/$(@:export_%_jdk=%) generic_export
export_debug_jdk::
$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) VM_SUBDIR=$(@:export_%_jdk=%) \
ALT_EXPORT_PATH=$(JDK_IMAGE_DIR)/$(@:export_%_jdk=%) \
generic_export
$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) ALT_EXPORT_PATH=$(JDK_IMAGE_DIR)/$(@:export_%_jdk=%) generic_export
# Export file copy rules
XUSAGE=$(HS_SRC_DIR)/share/vm/Xusage.txt
DOCS_DIR =$(OUTPUTDIR)/$(VM_PLATFORM)_docs
C1_DIR =$(OUTPUTDIR)/$(VM_PLATFORM)_compiler1/$(VM_SUBDIR)
C2_DIR =$(OUTPUTDIR)/$(VM_PLATFORM)_compiler2/$(VM_SUBDIR)
MINIMAL1_DIR=$(OUTPUTDIR)/$(VM_PLATFORM)_minimal1/$(VM_SUBDIR)
ZERO_DIR =$(OUTPUTDIR)/$(VM_PLATFORM)_zero/$(VM_SUBDIR)
SHARK_DIR =$(OUTPUTDIR)/$(VM_PLATFORM)_shark/$(VM_SUBDIR)
DOCS_DIR=$(OUTPUTDIR)/$(VM_PLATFORM)_docs
C1_BUILD_DIR =$(C1_DIR)/$(BUILD_FLAVOR)
C2_BUILD_DIR =$(C2_DIR)/$(BUILD_FLAVOR)
MINIMAL1_BUILD_DIR=$(MINIMAL1_DIR)/$(BUILD_FLAVOR)
ZERO_BUILD_DIR =$(ZERO_DIR)/$(BUILD_FLAVOR)
SHARK_BUILD_DIR =$(SHARK_DIR)/$(BUILD_FLAVOR)
# Server (C2)
ifeq ($(JVM_VARIANT_SERVER), true)
# Common
$(EXPORT_SERVER_DIR)/%.diz: $(C2_DIR)/%.diz
$(EXPORT_SERVER_DIR)/%.diz: $(C2_BUILD_DIR)/%.diz
$(install-file)
$(EXPORT_LIB_DIR)/%.jar: $(C2_DIR)/../generated/%.jar
$(EXPORT_LIB_DIR)/%.jar: $(C2_BUILD_DIR)/../generated/%.jar
$(install-file)
$(EXPORT_INCLUDE_DIR)/%: $(C2_DIR)/../generated/jvmtifiles/%
$(EXPORT_INCLUDE_DIR)/%: $(C2_BUILD_DIR)/../generated/jvmtifiles/%
$(install-file)
# Windows
$(EXPORT_SERVER_DIR)/%.dll: $(C2_DIR)/%.dll
$(EXPORT_SERVER_DIR)/%.dll: $(C2_BUILD_DIR)/%.dll
$(install-file)
$(EXPORT_SERVER_DIR)/%.pdb: $(C2_DIR)/%.pdb
$(EXPORT_SERVER_DIR)/%.pdb: $(C2_BUILD_DIR)/%.pdb
$(install-file)
$(EXPORT_SERVER_DIR)/%.map: $(C2_DIR)/%.map
$(EXPORT_SERVER_DIR)/%.map: $(C2_BUILD_DIR)/%.map
$(install-file)
$(EXPORT_LIB_DIR)/%.lib: $(C2_DIR)/%.lib
$(EXPORT_LIB_DIR)/%.lib: $(C2_BUILD_DIR)/%.lib
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.diz: $(C2_DIR)/%.diz
$(EXPORT_JRE_BIN_DIR)/%.diz: $(C2_BUILD_DIR)/%.diz
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.dll: $(C2_DIR)/%.dll
$(EXPORT_JRE_BIN_DIR)/%.dll: $(C2_BUILD_DIR)/%.dll
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.pdb: $(C2_DIR)/%.pdb
$(EXPORT_JRE_BIN_DIR)/%.pdb: $(C2_BUILD_DIR)/%.pdb
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.map: $(C2_DIR)/%.map
$(EXPORT_JRE_BIN_DIR)/%.map: $(C2_BUILD_DIR)/%.map
$(install-file)
# Unix
$(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX): $(C2_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX): $(C2_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_SERVER_DIR)/%.$(LIBRARY_SUFFIX): $(C2_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_SERVER_DIR)/%.$(LIBRARY_SUFFIX): $(C2_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_SERVER_DIR)/64/%.$(LIBRARY_SUFFIX): $(C2_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_SERVER_DIR)/64/%.$(LIBRARY_SUFFIX): $(C2_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo: $(C2_DIR)/%.debuginfo
$(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo: $(C2_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_SERVER_DIR)/%.debuginfo: $(C2_DIR)/%.debuginfo
$(EXPORT_SERVER_DIR)/%.debuginfo: $(C2_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_SERVER_DIR)/64/%.debuginfo: $(C2_DIR)/%.debuginfo
$(EXPORT_SERVER_DIR)/64/%.debuginfo: $(C2_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.diz: $(C2_DIR)/%.diz
$(EXPORT_JRE_LIB_ARCH_DIR)/%.diz: $(C2_BUILD_DIR)/%.diz
$(install-file)
$(EXPORT_SERVER_DIR)/64/%.diz: $(C2_DIR)/%.diz
$(EXPORT_SERVER_DIR)/64/%.diz: $(C2_BUILD_DIR)/%.diz
$(install-file)
endif
# Client (C1)
ifeq ($(JVM_VARIANT_CLIENT), true)
# Common
$(EXPORT_CLIENT_DIR)/%.diz: $(C1_DIR)/%.diz
$(EXPORT_CLIENT_DIR)/%.diz: $(C1_BUILD_DIR)/%.diz
$(install-file)
$(EXPORT_LIB_DIR)/%.jar: $(C1_DIR)/../generated/%.jar
$(EXPORT_LIB_DIR)/%.jar: $(C1_BUILD_DIR)/../generated/%.jar
$(install-file)
$(EXPORT_INCLUDE_DIR)/%: $(C1_DIR)/../generated/jvmtifiles/%
$(EXPORT_INCLUDE_DIR)/%: $(C1_BUILD_DIR)/../generated/jvmtifiles/%
$(install-file)
# Windows
$(EXPORT_CLIENT_DIR)/%.dll: $(C1_DIR)/%.dll
$(EXPORT_CLIENT_DIR)/%.dll: $(C1_BUILD_DIR)/%.dll
$(install-file)
$(EXPORT_CLIENT_DIR)/%.pdb: $(C1_DIR)/%.pdb
$(EXPORT_CLIENT_DIR)/%.pdb: $(C1_BUILD_DIR)/%.pdb
$(install-file)
$(EXPORT_CLIENT_DIR)/%.map: $(C1_DIR)/%.map
$(EXPORT_CLIENT_DIR)/%.map: $(C1_BUILD_DIR)/%.map
$(install-file)
$(EXPORT_LIB_DIR)/%.lib: $(C1_DIR)/%.lib
$(EXPORT_LIB_DIR)/%.lib: $(C1_BUILD_DIR)/%.lib
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.diz: $(C1_DIR)/%.diz
$(EXPORT_JRE_BIN_DIR)/%.diz: $(C1_BUILD_DIR)/%.diz
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.dll: $(C1_DIR)/%.dll
$(EXPORT_JRE_BIN_DIR)/%.dll: $(C1_BUILD_DIR)/%.dll
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.pdb: $(C1_DIR)/%.pdb
$(EXPORT_JRE_BIN_DIR)/%.pdb: $(C1_BUILD_DIR)/%.pdb
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.map: $(C1_DIR)/%.map
$(EXPORT_JRE_BIN_DIR)/%.map: $(C1_BUILD_DIR)/%.map
$(install-file)
# Unix
$(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX): $(C1_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX): $(C1_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_CLIENT_DIR)/%.$(LIBRARY_SUFFIX): $(C1_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_CLIENT_DIR)/%.$(LIBRARY_SUFFIX): $(C1_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_CLIENT_DIR)/64/%.$(LIBRARY_SUFFIX): $(C1_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_CLIENT_DIR)/64/%.$(LIBRARY_SUFFIX): $(C1_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo: $(C1_DIR)/%.debuginfo
$(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo: $(C1_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_CLIENT_DIR)/%.debuginfo: $(C1_DIR)/%.debuginfo
$(EXPORT_CLIENT_DIR)/%.debuginfo: $(C1_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_CLIENT_DIR)/64/%.debuginfo: $(C1_DIR)/%.debuginfo
$(EXPORT_CLIENT_DIR)/64/%.debuginfo: $(C1_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.diz: $(C1_DIR)/%.diz
$(EXPORT_JRE_LIB_ARCH_DIR)/%.diz: $(C1_BUILD_DIR)/%.diz
$(install-file)
$(EXPORT_CLIENT_DIR)/64/%.diz: $(C1_DIR)/%.diz
$(EXPORT_CLIENT_DIR)/64/%.diz: $(C1_BUILD_DIR)/%.diz
$(install-file)
endif
# Minimal1
ifeq ($(JVM_VARIANT_MINIMAL1), true)
# Common
$(EXPORT_MINIMAL_DIR)/%.diz: $(MINIMAL1_DIR)/%.diz
$(EXPORT_MINIMAL_DIR)/%.diz: $(MINIMAL1_BUILD_DIR)/%.diz
$(install-file)
$(EXPORT_LIB_DIR)/%.jar: $(MINIMAL1_DIR)/../generated/%.jar
$(EXPORT_LIB_DIR)/%.jar: $(MINIMAL1_BUILD_DIR)/../generated/%.jar
$(install-file)
$(EXPORT_INCLUDE_DIR)/%: $(MINIMAL1_DIR)/../generated/jvmtifiles/%
$(EXPORT_INCLUDE_DIR)/%: $(MINIMAL1_BUILD_DIR)/../generated/jvmtifiles/%
$(install-file)
# Windows
$(EXPORT_MINIMAL_DIR)/%.dll: $(MINIMAL1_DIR)/%.dll
$(EXPORT_MINIMAL_DIR)/%.dll: $(MINIMAL1_BUILD_DIR)/%.dll
$(install-file)
$(EXPORT_MINIMAL_DIR)/%.pdb: $(MINIMAL1_DIR)/%.pdb
$(EXPORT_MINIMAL_DIR)/%.pdb: $(MINIMAL1_BUILD_DIR)/%.pdb
$(install-file)
$(EXPORT_MINIMAL_DIR)/%.map: $(MINIMAL1_DIR)/%.map
$(EXPORT_MINIMAL_DIR)/%.map: $(MINIMAL1_BUILD_DIR)/%.map
$(install-file)
$(EXPORT_LIB_DIR)/%.lib: $(MINIMAL1_DIR)/%.lib
$(EXPORT_LIB_DIR)/%.lib: $(MINIMAL1_BUILD_DIR)/%.lib
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.diz: $(MINIMAL1_DIR)/%.diz
$(EXPORT_JRE_BIN_DIR)/%.diz: $(MINIMAL1_BUILD_DIR)/%.diz
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.dll: $(MINIMAL1_DIR)/%.dll
$(EXPORT_JRE_BIN_DIR)/%.dll: $(MINIMAL1_BUILD_DIR)/%.dll
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.pdb: $(MINIMAL1_DIR)/%.pdb
$(EXPORT_JRE_BIN_DIR)/%.pdb: $(MINIMAL1_BUILD_DIR)/%.pdb
$(install-file)
$(EXPORT_JRE_BIN_DIR)/%.map: $(MINIMAL1_DIR)/%.map
$(EXPORT_JRE_BIN_DIR)/%.map: $(MINIMAL1_BUILD_DIR)/%.map
$(install-file)
# Unix
$(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX): $(MINIMAL1_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX): $(MINIMAL1_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_MINIMAL_DIR)/%.$(LIBRARY_SUFFIX): $(MINIMAL1_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_MINIMAL_DIR)/%.$(LIBRARY_SUFFIX): $(MINIMAL1_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_MINIMAL_DIR)/64/%.$(LIBRARY_SUFFIX): $(MINIMAL1_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_MINIMAL_DIR)/64/%.$(LIBRARY_SUFFIX): $(MINIMAL1_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo: $(MINIMAL1_DIR)/%.debuginfo
$(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo: $(MINIMAL1_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_MINIMAL_DIR)/%.debuginfo: $(MINIMAL1_DIR)/%.debuginfo
$(EXPORT_MINIMAL_DIR)/%.debuginfo: $(MINIMAL1_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_MINIMAL_DIR)/64/%.debuginfo: $(MINIMAL1_DIR)/%.debuginfo
$(EXPORT_MINIMAL_DIR)/64/%.debuginfo: $(MINIMAL1_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.diz: $(MINIMAL1_DIR)/%.diz
$(EXPORT_JRE_LIB_ARCH_DIR)/%.diz: $(MINIMAL1_BUILD_DIR)/%.diz
$(install-file)
$(EXPORT_MINIMAL_DIR)/64/%.diz: $(MINIMAL1_DIR)/%.diz
$(EXPORT_MINIMAL_DIR)/64/%.diz: $(MINIMAL1_BUILD_DIR)/%.diz
$(install-file)
endif
# Zero
ifeq ($(JVM_VARIANT_ZERO), true)
# Common
$(EXPORT_LIB_DIR)/%.jar: $(ZERO_DIR)/../generated/%.jar
$(EXPORT_LIB_DIR)/%.jar: $(ZERO_BUILD_DIR)/../generated/%.jar
$(install-file)
$(EXPORT_INCLUDE_DIR)/%: $(ZERO_DIR)/../generated/jvmtifiles/%
$(EXPORT_INCLUDE_DIR)/%: $(ZERO_BUILD_DIR)/../generated/jvmtifiles/%
$(install-file)
# Unix
$(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX): $(ZERO_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX): $(ZERO_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo: $(ZERO_DIR)/%.debuginfo
$(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo: $(ZERO_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.diz: $(ZERO_DIR)/%.diz
$(EXPORT_JRE_LIB_ARCH_DIR)/%.diz: $(ZERO_BUILD_DIR)/%.diz
$(install-file)
$(EXPORT_SERVER_DIR)/%.$(LIBRARY_SUFFIX): $(ZERO_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_SERVER_DIR)/%.$(LIBRARY_SUFFIX): $(ZERO_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_SERVER_DIR)/%.debuginfo: $(ZERO_DIR)/%.debuginfo
$(EXPORT_SERVER_DIR)/%.debuginfo: $(ZERO_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_SERVER_DIR)/%.diz: $(ZERO_DIR)/%.diz
$(EXPORT_SERVER_DIR)/%.diz: $(ZERO_BUILD_DIR)/%.diz
$(install-file)
endif
# Shark
ifeq ($(JVM_VARIANT_ZEROSHARK), true)
# Common
$(EXPORT_LIB_DIR)/%.jar: $(SHARK_DIR)/../generated/%.jar
$(EXPORT_LIB_DIR)/%.jar: $(SHARK_BUILD_DIR)/../generated/%.jar
$(install-file)
$(EXPORT_INCLUDE_DIR)/%: $(SHARK_DIR)/../generated/jvmtifiles/%
$(EXPORT_INCLUDE_DIR)/%: $(SHARK_BUILD_DIR)/../generated/jvmtifiles/%
$(install-file)
# Unix
$(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX): $(SHARK_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX): $(SHARK_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo): $(SHARK_DIR)/%.debuginfo
$(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo): $(SHARK_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_JRE_LIB_ARCH_DIR)/%.diz: $(SHARK_DIR)/%.diz
$(EXPORT_JRE_LIB_ARCH_DIR)/%.diz: $(SHARK_BUILD_DIR)/%.diz
$(install-file)
$(EXPORT_SERVER_DIR)/%.$(LIBRARY_SUFFIX): $(SHARK_DIR)/%.$(LIBRARY_SUFFIX)
$(EXPORT_SERVER_DIR)/%.$(LIBRARY_SUFFIX): $(SHARK_BUILD_DIR)/%.$(LIBRARY_SUFFIX)
$(install-file)
$(EXPORT_SERVER_DIR)/%.debuginfo: $(SHARK_DIR)/%.debuginfo
$(EXPORT_SERVER_DIR)/%.debuginfo: $(SHARK_BUILD_DIR)/%.debuginfo
$(install-file)
$(EXPORT_SERVER_DIR)/%.diz: $(SHARK_DIR)/%.diz
$(EXPORT_SERVER_DIR)/%.diz: $(SHARK_BUILD_DIR)/%.diz
$(install-file)
endif

6
hotspot/make/bsd/makefiles/arm.make
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2008, 2013, 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
@ -24,6 +24,8 @@
Obj_Files += bsd_arm.o
LIBS += $(EXT_LIBS_PATH)/sflt_glibc.a
ifneq ($(EXT_LIBS_PATH),)
LIBS += $(EXT_LIBS_PATH)/sflt_glibc.a
endif
CFLAGS += -DVM_LITTLE_ENDIAN

32
hotspot/make/bsd/makefiles/buildtree.make
View File

@ -49,7 +49,6 @@
# adlc.make -
# jvmti.make - generate JVMTI bindings from the spec (JSR-163)
# sa.make - generate SA jar file and natives
# env.[ck]sh - environment settings
#
# The makefiles are split this way so that "make foo" will run faster by not
# having to read the dependency files for the vm.
@ -129,9 +128,7 @@ SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
# dtrace.make is used on BSD versions that implement Dtrace (like MacOS X)
BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make \
jvmti.make sa.make dtrace.make \
env.sh env.csh jdkpath.sh
BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make dtrace.make
BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
@ -354,33 +351,6 @@ dtrace.make: $(BUILDTREE_MAKE)
echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
) > $@
env.sh: $(BUILDTREE_MAKE)
@echo Creating $@ ...
$(QUIETLY) ( \
$(BUILDTREE_COMMENT); \
{ echo "JAVA_HOME=$(JDK_IMPORT_PATH)"; }; \
{ \
echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \
} | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \
echo "HOTSPOT_BUILD_USER=\"$${LOGNAME:-$$USER} in `basename $(GAMMADIR)`\""; \
echo "export JAVA_HOME CLASSPATH HOTSPOT_BUILD_USER"; \
) > $@
env.csh: env.sh
@echo Creating $@ ...
$(QUIETLY) ( \
$(BUILDTREE_COMMENT); \
{ echo "setenv JAVA_HOME \"$(JDK_IMPORT_PATH)\""; }; \
sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \
) > $@
jdkpath.sh: $(BUILDTREE_MAKE)
@echo Creating $@ ...
$(QUIETLY) ( \
$(BUILDTREE_COMMENT); \
echo "JDK=${JAVA_HOME}"; \
) > $@
FORCE:
.PHONY: all FORCE

2
hotspot/make/bsd/makefiles/fastdebug.make
View File

@ -58,6 +58,6 @@ CFLAGS$(HOTSPARC_GENERIC) += $(OPT_CFLAGS/BYFILE)
# Linker mapfile
MAPFILE = $(GAMMADIR)/make/bsd/makefiles/mapfile-vers-debug
VERSION = optimized
VERSION = fastdebug
SYSDEFS += -DASSERT
PICFLAGS = DEFAULT

115
hotspot/make/bsd/makefiles/launcher.make
View File

@ -1,115 +0,0 @@
#
# Copyright (c) 2005, 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.
#
#
# Rules to build gamma launcher, used by vm.make
LAUNCHER_SCRIPT = hotspot
LAUNCHER = gamma
LAUNCHERDIR := $(GAMMADIR)/src/os/posix/launcher
LAUNCHERDIR_SHARE := $(GAMMADIR)/src/share/tools/launcher
LAUNCHERFLAGS := $(ARCHFLAG) \
-I$(LAUNCHERDIR) -I$(GAMMADIR)/src/share/vm/prims \
-I$(LAUNCHERDIR_SHARE) \
-DFULL_VERSION=\"$(HOTSPOT_RELEASE_VERSION)\" \
-DJDK_MAJOR_VERSION=\"$(JDK_MAJOR_VERSION)\" \
-DJDK_MINOR_VERSION=\"$(JDK_MINOR_VERSION)\" \
-DARCH=\"$(LIBARCH)\" \
-DGAMMA \
-DLAUNCHER_TYPE=\"gamma\" \
-DLINK_INTO_$(LINK_INTO) \
$(TARGET_DEFINES)
# Give the launcher task_for_pid() privileges so that it can be used to run JStack, JInfo, et al.
LFLAGS_LAUNCHER += -sectcreate __TEXT __info_plist $(GAMMADIR)/src/os/bsd/launcher/Info-privileged.plist
ifeq ($(LINK_INTO),AOUT)
LAUNCHER.o = launcher.o $(JVM_OBJ_FILES)
LAUNCHER_MAPFILE = mapfile_reorder
LFLAGS_LAUNCHER$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LAUNCHER_MAPFILE))
LFLAGS_LAUNCHER += $(SONAMEFLAG:SONAME=$(LIBJVM)) $(STATIC_LIBGCC)
LIBS_LAUNCHER += $(STATIC_STDCXX) $(LIBS)
else
LAUNCHER.o = launcher.o
LFLAGS_LAUNCHER += -L`pwd`
# The gamma launcher runs the JDK from $JAVA_HOME, overriding the JVM with a
# freshly built JVM at ./libjvm.{so|dylib}. This is accomplished by setting
# the library searchpath using ({DY}LD_LIBRARY_PATH) to find the local JVM
# first. Gamma dlopen()s libjava from $JAVA_HOME/jre/lib{/$arch}, which is
# statically linked with CoreFoundation framework libs. Unfortunately, gamma's
# unique searchpath results in some unresolved symbols in the framework
# libraries, because JDK libraries are inadvertently discovered first on the
# searchpath, e.g. libjpeg. On Mac OS X, filenames are case *insensitive*.
# So, the actual filename collision is libjpeg.dylib and libJPEG.dylib.
# To resolve this, gamma needs to also statically link with the CoreFoundation
# framework libraries.
ifeq ($(OS_VENDOR),Darwin)
LFLAGS_LAUNCHER += -framework CoreFoundation
endif
LIBS_LAUNCHER += -l$(JVM) $(LIBS)
endif
LINK_LAUNCHER = $(LINK.CC)
LINK_LAUNCHER/PRE_HOOK = $(LINK_LIB.CXX/PRE_HOOK)
LINK_LAUNCHER/POST_HOOK = $(LINK_LIB.CXX/POST_HOOK)
LAUNCHER_OUT = launcher
SUFFIXES += .d
SOURCES := $(shell find $(LAUNCHERDIR) -name "*.c")
SOURCES_SHARE := $(shell find $(LAUNCHERDIR_SHARE) -name "*.c")
OBJS := $(patsubst $(LAUNCHERDIR)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES)) $(patsubst $(LAUNCHERDIR_SHARE)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES_SHARE))
DEPFILES := $(patsubst %.o,%.d,$(OBJS))
-include $(DEPFILES)
$(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR_SHARE)/%.c
$(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }
$(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CXXFLAGS)
$(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR)/%.c
$(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }
$(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CXXFLAGS)
$(LAUNCHER): $(OBJS) $(LIBJVM) $(LAUNCHER_MAPFILE)
$(QUIETLY) echo Linking launcher...
$(QUIETLY) $(LINK_LAUNCHER/PRE_HOOK)
$(QUIETLY) $(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(sort $(OBJS)) $(LIBS_LAUNCHER)
$(QUIETLY) $(LINK_LAUNCHER/POST_HOOK)
# Sign the launcher with the development certificate (if present) so that it can be used
# to run JStack, JInfo, et al.
$(QUIETLY) -codesign -s openjdk_codesign $@
$(LAUNCHER): $(LAUNCHER_SCRIPT)
$(LAUNCHER_SCRIPT): $(LAUNCHERDIR)/launcher.script
$(QUIETLY) sed -e 's/@@LIBARCH@@/$(LIBARCH)/g' $< > $@
$(QUIETLY) chmod +x $@

6
hotspot/make/bsd/makefiles/vm.make
View File

@ -144,6 +144,9 @@ JVM = jvm
ifeq ($(OS_VENDOR), Darwin)
LIBJVM = lib$(JVM).dylib
CFLAGS += -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE
ifeq (${VERSION}, $(filter ${VERSION}, debug fastdebug))
CFLAGS += -DALLOW_OPERATOR_NEW_USAGE
endif
else
LIBJVM = lib$(JVM).so
endif
@ -328,9 +331,6 @@ install_jvm: $(LIBJVM)
#----------------------------------------------------------------------
# Other files
# Gamma launcher
include $(MAKEFILES_DIR)/launcher.make
# Signal interposition library
include $(MAKEFILES_DIR)/jsig.make

26
hotspot/src/os/posix/launcher/launcher.script → hotspot/make/hotspot.script
View File

@ -72,6 +72,7 @@ EMACS=emacs
REL_MYDIR=`dirname $0`
MYDIR=`cd $REL_MYDIR && pwd`
#
# Look whether the user wants to run inside gdb
case "$1" in
-gdb)
@ -95,16 +96,14 @@ case "$1" in
;;
esac
JDK=
if [ "${ALT_JAVA_HOME}" = "" ]; then
. ${MYDIR}/jdkpath.sh
if [ "${ALT_JAVA_HOME}" != "" ]; then
JDK=${ALT_JAVA_HOME%%/jre}
else
JDK=${ALT_JAVA_HOME%%/jre};
JDK=@@JDK_IMPORT_PATH@@
fi
if [ "${JDK}" = "" ]; then
echo Failed to find JDK. ALT_JAVA_HOME is not set or ./jdkpath.sh is empty or not found.
exit 1
echo "Failed to find JDK. Either ALT_JAVA_HOME is not set or JDK_IMPORT_PATH is empty."
fi
# We will set the LD_LIBRARY_PATH as follows:
@ -142,12 +141,12 @@ else
export LD_LIBRARY_PATH
fi
JPARMS="$@ $JAVA_ARGS";
JPARMS="-Dsun.java.launcher=gamma -XXaltjvm=$MYDIR $@ $JAVA_ARGS";
# Locate the gamma development launcher
LAUNCHER=${MYDIR}/gamma
# Locate the java launcher
LAUNCHER=$JDK/bin/java
if [ ! -x $LAUNCHER ] ; then
echo Error: Cannot find the gamma development launcher \"$LAUNCHER\"
echo Error: Cannot find the java launcher \"$LAUNCHER\"
exit 1
fi
@ -166,9 +165,10 @@ set args $JPARMS
file $LAUNCHER
directory $GDBSRCDIR
# Get us to a point where we can set breakpoints in libjvm.so
break InitializeJVM
set breakpoint pending on
break JNI_CreateJavaVM
run
# Stop in InitializeJVM
# Stop in JNI_CreateJavaVM
delete 1
# We can now set breakpoints wherever we like
EOF
@ -199,7 +199,7 @@ case "$MODE" in
rm -f $GDBSCR
;;
dbx)
$DBX -s $HOME/.dbxrc $LAUNCHER $JPARMS
$DBX -s $HOME/.dbxrc -c "loadobject -load libjvm.so; stop in JNI_CreateJavaVM; run $JPARMS; delete all" $LAUNCHER
;;
valgrind)
echo Warning: Defaulting to 16Mb heap to make Valgrind run faster, use -Xmx for larger heap

2
hotspot/make/hotspot_version
View File

@ -35,7 +35,7 @@ HOTSPOT_VM_COPYRIGHT=Copyright 2013
HS_MAJOR_VER=25
HS_MINOR_VER=0
HS_BUILD_NUMBER=32
HS_BUILD_NUMBER=34
JDK_MAJOR_VER=1
JDK_MINOR_VER=8

6
hotspot/make/jprt.properties
View File

@ -134,14 +134,14 @@ jprt.my.windows.x64=${jprt.my.windows.x64.${jprt.tools.default.release}}
jprt.build.targets.standard= \
${jprt.my.solaris.sparc}-{product|fastdebug}, \
${jprt.my.solaris.sparcv9}-{product|fastdebug}, \
${jprt.my.solaris.sparcv9}-{product|fastdebug|optimized}, \
${jprt.my.solaris.i586}-{product|fastdebug}, \
${jprt.my.solaris.x64}-{product|fastdebug}, \
${jprt.my.linux.i586}-{product|fastdebug}, \
${jprt.my.linux.x64}-{product|fastdebug}, \
${jprt.my.linux.x64}-{product|fastdebug|optimized}, \
${jprt.my.macosx.x64}-{product|fastdebug}, \
${jprt.my.windows.i586}-{product|fastdebug}, \
${jprt.my.windows.x64}-{product|fastdebug}, \
${jprt.my.windows.x64}-{product|fastdebug|optimized}, \
${jprt.my.linux.armvh}-{product|fastdebug}
jprt.build.targets.open= \

6
hotspot/make/linux/makefiles/arm.make
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2008, 2013, 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
@ -24,6 +24,8 @@
Obj_Files += linux_arm.o
LIBS += $(EXT_LIBS_PATH)/sflt_glibc.a
ifneq ($(EXT_LIBS_PATH),)
LIBS += $(EXT_LIBS_PATH)/sflt_glibc.a
endif
CFLAGS += -DVM_LITTLE_ENDIAN

31
hotspot/make/linux/makefiles/buildtree.make
View File

@ -49,7 +49,6 @@
# adlc.make -
# jvmti.make - generate JVMTI bindings from the spec (JSR-163)
# sa.make - generate SA jar file and natives
# env.[ck]sh - environment settings
#
# The makefiles are split this way so that "make foo" will run faster by not
# having to read the dependency files for the vm.
@ -123,8 +122,7 @@ SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
# For dependencies and recursive makes.
BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make \
env.sh env.csh jdkpath.sh
BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make
BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
@ -349,33 +347,6 @@ sa.make: $(BUILDTREE_MAKE)
echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
) > $@
env.sh: $(BUILDTREE_MAKE)
@echo Creating $@ ...
$(QUIETLY) ( \
$(BUILDTREE_COMMENT); \
{ echo "JAVA_HOME=$(JDK_IMPORT_PATH)"; }; \
{ \
echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \
} | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \
echo "HOTSPOT_BUILD_USER=\"$${LOGNAME:-$$USER} in `basename $(GAMMADIR)`\""; \
echo "export JAVA_HOME CLASSPATH HOTSPOT_BUILD_USER"; \
) > $@
env.csh: env.sh
@echo Creating $@ ...
$(QUIETLY) ( \
$(BUILDTREE_COMMENT); \
{ echo "setenv JAVA_HOME \"$(JDK_IMPORT_PATH)\""; }; \
sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \
) > $@
jdkpath.sh: $(BUILDTREE_MAKE)
@echo Creating $@ ...
$(QUIETLY) ( \
$(BUILDTREE_COMMENT); \
echo "JDK=${JAVA_HOME}"; \
) > $@
FORCE:
.PHONY: all FORCE

2
hotspot/make/linux/makefiles/jsig.make
View File

@ -54,7 +54,7 @@ endif
$(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
@echo Making signal interposition lib...
$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
$(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $< -ldl
$(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) $(EXTRA_CFLAGS) -o $@ $< -ldl
ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@

93
hotspot/make/linux/makefiles/launcher.make
View File

@ -1,93 +0,0 @@
#
# Copyright (c) 2005, 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.
#
#
# Rules to build gamma launcher, used by vm.make
LAUNCHER_SCRIPT = hotspot
LAUNCHER = gamma
LAUNCHERDIR := $(GAMMADIR)/src/os/posix/launcher
LAUNCHERDIR_SHARE := $(GAMMADIR)/src/share/tools/launcher
LAUNCHERFLAGS := $(ARCHFLAG) \
-I$(LAUNCHERDIR) -I$(GAMMADIR)/src/share/vm/prims \
-I$(LAUNCHERDIR_SHARE) \
-DFULL_VERSION=\"$(HOTSPOT_RELEASE_VERSION)\" \
-DJDK_MAJOR_VERSION=\"$(JDK_MAJOR_VERSION)\" \
-DJDK_MINOR_VERSION=\"$(JDK_MINOR_VERSION)\" \
-DARCH=\"$(LIBARCH)\" \
-DGAMMA \
-DLAUNCHER_TYPE=\"gamma\" \
-DLINK_INTO_$(LINK_INTO) \
$(TARGET_DEFINES)
ifeq ($(LINK_INTO),AOUT)
LAUNCHER.o = launcher.o $(JVM_OBJ_FILES)
LAUNCHER_MAPFILE = mapfile_reorder
LFLAGS_LAUNCHER$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LAUNCHER_MAPFILE))
LFLAGS_LAUNCHER += $(SONAMEFLAG:SONAME=$(LIBJVM)) $(STATIC_LIBGCC)
LIBS_LAUNCHER += $(STATIC_STDCXX) $(LIBS)
else
LAUNCHER.o = launcher.o
LFLAGS_LAUNCHER += -L `pwd`
LIBS_LAUNCHER += -l$(JVM) $(LIBS)
endif
LINK_LAUNCHER = $(LINK.CC)
LINK_LAUNCHER/PRE_HOOK = $(LINK_LIB.CXX/PRE_HOOK)
LINK_LAUNCHER/POST_HOOK = $(LINK_LIB.CXX/POST_HOOK)
LAUNCHER_OUT = launcher
SUFFIXES += .d
SOURCES := $(shell find $(LAUNCHERDIR) -name "*.c")
SOURCES_SHARE := $(shell find $(LAUNCHERDIR_SHARE) -name "*.c")
OBJS := $(patsubst $(LAUNCHERDIR)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES)) $(patsubst $(LAUNCHERDIR_SHARE)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES_SHARE))
DEPFILES := $(patsubst %.o,%.d,$(OBJS))
-include $(DEPFILES)
$(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR_SHARE)/%.c
$(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }
$(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CXXFLAGS)
$(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR)/%.c
$(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }
$(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CXXFLAGS)
$(LAUNCHER): $(OBJS) $(LIBJVM) $(LAUNCHER_MAPFILE)
$(QUIETLY) echo Linking launcher...
$(QUIETLY) $(LINK_LAUNCHER/PRE_HOOK)
$(QUIETLY) $(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(sort $(OBJS)) $(LIBS_LAUNCHER)
$(QUIETLY) $(LINK_LAUNCHER/POST_HOOK)
$(LAUNCHER): $(LAUNCHER_SCRIPT)
$(LAUNCHER_SCRIPT): $(LAUNCHERDIR)/launcher.script
$(QUIETLY) sed -e 's/@@LIBARCH@@/$(LIBARCH)/g' $< > $@
$(QUIETLY) chmod +x $@

1
hotspot/make/linux/makefiles/saproc.make
View File

@ -92,6 +92,7 @@ $(LIBSAPROC): $(SASRCFILES) $(SAMAPFILE)
$(SASRCFILES) \
$(SA_LFLAGS) \
$(SA_DEBUG_CFLAGS) \
$(EXTRA_CFLAGS) \
-o $@ \
-lthread_db
ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)

3
hotspot/make/linux/makefiles/vm.make
View File

@ -372,9 +372,6 @@ install_jvm: $(LIBJVM)
#----------------------------------------------------------------------
# Other files
# Gamma launcher
include $(MAKEFILES_DIR)/launcher.make
# Signal interposition library
include $(MAKEFILES_DIR)/jsig.make

4
hotspot/make/sa.files
View File

@ -48,8 +48,6 @@ $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/bsd/amd64/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/bsd/x86/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/cdbg/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/cdbg/basic/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/cdbg/basic/x86/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/cdbg/basic/amd64/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/dummy/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/linux/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/linux/amd64/*.java \
@ -70,6 +68,8 @@ $(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/win32/coff/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/windbg/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/windbg/amd64/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/windbg/x86/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/windows/x86/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/windows/amd64/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/debugger/x86/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/gc_implementation/g1/*.java \
$(AGENT_SRC_DIR)/sun/jvm/hotspot/gc_implementation/parallelScavenge/*.java \

31
hotspot/make/solaris/makefiles/buildtree.make
View File

@ -49,7 +49,6 @@
# adlc.make -
# jvmti.make - generate JVMTI bindings from the spec (JSR-163)
# sa.make - generate SA jar file and natives
# env.[ck]sh - environment settings
#
# The makefiles are split this way so that "make foo" will run faster by not
# having to read the dependency files for the vm.
@ -116,8 +115,7 @@ SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
# For dependencies and recursive makes.
BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make \
env.sh env.csh jdkpath.sh
BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make
BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
ARCH=$(ARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
@ -339,33 +337,6 @@ sa.make: $(BUILDTREE_MAKE)
echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
) > $@
env.sh: $(BUILDTREE_MAKE)
@echo Creating $@ ...
$(QUIETLY) ( \
$(BUILDTREE_COMMENT); \
{ echo "JAVA_HOME=$(JDK_IMPORT_PATH)"; }; \
{ \
echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \
} | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \
echo "HOTSPOT_BUILD_USER=\"$${LOGNAME:-$$USER} in `basename $(GAMMADIR)`\""; \
echo "export JAVA_HOME LD_LIBRARY_PATH CLASSPATH HOTSPOT_BUILD_USER"; \
) > $@
env.csh: env.sh
@echo Creating $@ ...
$(QUIETLY) ( \
$(BUILDTREE_COMMENT); \
{ echo "setenv JAVA_HOME \"$(JDK_IMPORT_PATH)\""; }; \
sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \
) > $@
jdkpath.sh: $(BUILDTREE_MAKE)
@echo Creating $@ ...
$(QUIETLY) ( \
$(BUILDTREE_COMMENT); \
echo "JDK=${JAVA_HOME}"; \
) > $@
FORCE:
.PHONY: all FORCE

108
hotspot/make/solaris/makefiles/launcher.make
View File

@ -1,108 +0,0 @@
#
# Copyright (c) 2005, 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.
#
#
# Rules to build gamma launcher, used by vm.make
LAUNCHER_SCRIPT = hotspot
LAUNCHER = gamma
LAUNCHERDIR = $(GAMMADIR)/src/os/posix/launcher
LAUNCHERDIR_SHARE := $(GAMMADIR)/src/share/tools/launcher
LAUNCHERFLAGS = $(ARCHFLAG) \
-I$(LAUNCHERDIR) -I$(GAMMADIR)/src/share/vm/prims \
-I$(LAUNCHERDIR_SHARE) \
-DFULL_VERSION=\"$(HOTSPOT_RELEASE_VERSION)\" \
-DJDK_MAJOR_VERSION=\"$(JDK_MAJOR_VERSION)\" \
-DJDK_MINOR_VERSION=\"$(JDK_MINOR_VERSION)\" \
-DARCH=\"$(LIBARCH)\" \
-DGAMMA \
-DLAUNCHER_TYPE=\"gamma\" \
-DLINK_INTO_$(LINK_INTO) \
$(TARGET_DEFINES)
ifeq ($(LINK_INTO),AOUT)
LAUNCHER.o = launcher.o $(JVM_OBJ_FILES)
LAUNCHER_MAPFILE = mapfile_extended
LFLAGS_LAUNCHER$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LAUNCHER_MAPFILE))
LIBS_LAUNCHER += $(LIBS)
else
LAUNCHER.o = launcher.o
LFLAGS_LAUNCHER += -L `pwd`
LIBS_LAUNCHER += -l$(JVM) $(LIBS)
endif
LINK_LAUNCHER = $(LINK.CXX)
LINK_LAUNCHER/PRE_HOOK = $(LINK_LIB.CXX/PRE_HOOK)
LINK_LAUNCHER/POST_HOOK = $(LINK_LIB.CXX/POST_HOOK)
ifeq ("${Platform_compiler}", "sparcWorks")
# Enable the following LAUNCHERFLAGS addition if you need to compare the
# built ELF objects.
#
# The -g option makes static data global and the "-W0,-noglobal"
# option tells the compiler to not globalize static data using a unique
# globalization prefix. Instead force the use of a static globalization
# prefix based on the source filepath so the objects from two identical
# compilations are the same.
#
# Note: The blog says to use "-W0,-xglobalstatic", but that doesn't
# seem to work. I got "-W0,-noglobal" from Kelly and that works.
#LAUNCHERFLAGS += -W0,-noglobal
endif # Platform_compiler == sparcWorks
LAUNCHER_OUT = launcher
SUFFIXES += .d
SOURCES := $(shell find $(LAUNCHERDIR) -name "*.c")
SOURCES_SHARE := $(shell find $(LAUNCHERDIR_SHARE) -name "*.c")
OBJS := $(patsubst $(LAUNCHERDIR)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES)) $(patsubst $(LAUNCHERDIR_SHARE)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES_SHARE))
DEPFILES := $(patsubst %.o,%.d,$(OBJS))
-include $(DEPFILES)
$(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR_SHARE)/%.c
$(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }
$(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CXXFLAGS)
$(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR)/%.c
$(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }
$(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CXXFLAGS)
$(LAUNCHER): $(OBJS) $(LIBJVM) $(LAUNCHER_MAPFILE)
ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),)
$(QUIETLY) echo Linking launcher...
$(QUIETLY) $(LINK_LAUNCHER/PRE_HOOK)
$(QUIETLY) $(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(sort $(OBJS)) $(LIBS_LAUNCHER)
$(QUIETLY) $(LINK_LAUNCHER/POST_HOOK)
endif # filter -sbfast -xsbfast
$(LAUNCHER): $(LAUNCHER_SCRIPT)
$(LAUNCHER_SCRIPT): $(LAUNCHERDIR)/launcher.script
$(QUIETLY) sed -e 's/@@LIBARCH@@/$(LIBARCH)/g' $< > $@
$(QUIETLY) chmod +x $@

3
hotspot/make/solaris/makefiles/vm.make
View File

@ -338,9 +338,6 @@ install_jvm: $(LIBJVM)
#----------------------------------------------------------------------
# Other files
# Gamma launcher
include $(MAKEFILES_DIR)/launcher.make
# Signal interposition library
include $(MAKEFILES_DIR)/jsig.make

3
hotspot/make/windows/makefiles/debug.make
View File

@ -33,7 +33,7 @@ GENERATED=../generated
BUILD_PCH_FILE=_build_pch_file.obj
!endif
default:: $(BUILD_PCH_FILE) $(AOUT) launcher checkAndBuildSA
default:: $(BUILD_PCH_FILE) $(AOUT) checkAndBuildSA
!include ../local.make
!include compile.make
@ -71,4 +71,3 @@ $(AOUT): $(Res_Files) $(Obj_Files) vm.def
!include $(WorkSpace)/make/windows/makefiles/shared.make
!include $(WorkSpace)/make/windows/makefiles/sa.make
!include $(WorkSpace)/make/windows/makefiles/launcher.make

3
hotspot/make/windows/makefiles/fastdebug.make
View File

@ -33,7 +33,7 @@ GENERATED=../generated
BUILD_PCH_FILE=_build_pch_file.obj
!endif
default:: $(BUILD_PCH_FILE) $(AOUT) launcher checkAndBuildSA
default:: $(BUILD_PCH_FILE) $(AOUT) checkAndBuildSA
!include ../local.make
!include compile.make
@ -70,4 +70,3 @@ $(AOUT): $(Res_Files) $(Obj_Files) vm.def
!include $(WorkSpace)/make/windows/makefiles/shared.make
!include $(WorkSpace)/make/windows/makefiles/sa.make
!include $(WorkSpace)/make/windows/makefiles/launcher.make

73
hotspot/make/windows/makefiles/launcher.make
View File

@ -1,73 +0,0 @@
#
# Copyright (c) 2010, 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.
#
#
LAUNCHER_FLAGS=$(CXX_FLAGS) $(ARCHFLAG) \
/D FULL_VERSION=\"$(HOTSPOT_RELEASE_VERSION)\" \
/D JDK_MAJOR_VERSION=\"$(JDK_MAJOR_VERSION)\" \
/D JDK_MINOR_VERSION=\"$(JDK_MINOR_VERSION)\" \
/D GAMMA \
/D LAUNCHER_TYPE=\"gamma\" \
/D _CRT_SECURE_NO_WARNINGS \
/D _CRT_SECURE_NO_DEPRECATE \
/D LINK_INTO_LIBJVM \
/I $(WorkSpace)\src\os\windows\launcher \
/I $(WorkSpace)\src\share\tools\launcher \
/I $(WorkSpace)\src\share\vm\prims \
/I $(WorkSpace)\src\share\vm \
/I $(WorkSpace)\src\cpu\$(Platform_arch)\vm \
/I $(WorkSpace)\src\os\windows\vm
LD_FLAGS=/manifest $(HS_INTERNAL_NAME).lib kernel32.lib user32.lib /nologo /machine:$(MACHINE) /map /debug /subsystem:console
!if "$(COMPILER_NAME)" == "VS2005"
# This VS2005 compiler has /GS as a default and requires bufferoverflowU.lib
# on the link command line, otherwise we get missing __security_check_cookie
# externals at link time. Even with /GS-, you need bufferoverflowU.lib.
BUFFEROVERFLOWLIB = bufferoverflowU.lib
LD_FLAGS = $(LD_FLAGS) $(BUFFEROVERFLOWLIB)
!endif
!if "$(COMPILER_NAME)" == "VS2010" && "$(BUILDARCH)" == "i486"
LD_FLAGS = /SAFESEH $(LD_FLAGS)
!endif
LAUNCHERDIR = $(WorkSpace)/src/os/windows/launcher
LAUNCHERDIR_SHARE = $(WorkSpace)/src/share/tools/launcher
OUTDIR = launcher
{$(LAUNCHERDIR)}.c{$(OUTDIR)}.obj:
-mkdir $(OUTDIR) 2>NUL >NUL
$(CXX) $(LAUNCHER_FLAGS) /c /Fo$@ $<
{$(LAUNCHERDIR_SHARE)}.c{$(OUTDIR)}.obj:
-mkdir $(OUTDIR) 2>NUL >NUL
$(CXX) $(LAUNCHER_FLAGS) /c /Fo$@ $<
$(OUTDIR)\*.obj: $(LAUNCHERDIR)\*.c $(LAUNCHERDIR)\*.h $(LAUNCHERDIR_SHARE)\*.c $(LAUNCHERDIR_SHARE)\*.h
launcher: $(OUTDIR)\java.obj $(OUTDIR)\java_md.obj $(OUTDIR)\jli_util.obj
echo $(JAVA_HOME) > jdkpath.txt
$(LD) $(LD_FLAGS) /out:hotspot.exe $**

3
hotspot/make/windows/makefiles/product.make
View File

@ -32,7 +32,7 @@ GENERATED=../generated
BUILD_PCH_FILE=_build_pch_file.obj
!endif
default:: $(BUILD_PCH_FILE) $(AOUT) launcher checkAndBuildSA
default:: $(BUILD_PCH_FILE) $(AOUT) checkAndBuildSA
!include ../local.make
!include compile.make
@ -73,4 +73,3 @@ $(AOUT): $(Res_Files) $(Obj_Files) vm.def
!include $(WorkSpace)/make/windows/makefiles/shared.make
!include $(WorkSpace)/make/windows/makefiles/sa.make
!include $(WorkSpace)/make/windows/makefiles/launcher.make

2
hotspot/make/windows/makefiles/projectcreator.make
View File

@ -59,7 +59,6 @@ ProjectCreatorIncludesPRIVATE=\
-relativeSrcInclude src \
-absoluteSrcInclude $(HOTSPOTBUILDSPACE) \
-ignorePath $(HOTSPOTBUILDSPACE) \
-ignorePath launcher \
-ignorePath share\vm\adlc \
-ignorePath share\vm\shark \
-ignorePath share\tools \
@ -105,7 +104,6 @@ ProjectCreatorIDEOptions=\
-define ALIGN_STACK_FRAMES \
-define VM_LITTLE_ENDIAN \
-prelink "" "Generating vm.def..." "cd $(HOTSPOTBUILDSPACE)\%f\%b set HOTSPOTMKSHOME=$(HOTSPOTMKSHOME) set JAVA_HOME=$(HOTSPOTJDKDIST) $(HOTSPOTMKSHOME)\sh $(HOTSPOTWORKSPACE)\make\windows\build_vm_def.sh $(LD_VER)" \
-postbuild "" "Building hotspot.exe..." "cd $(HOTSPOTBUILDSPACE)\%f\%b set HOTSPOTMKSHOME=$(HOTSPOTMKSHOME) nmake -f $(HOTSPOTWORKSPACE)\make\windows\projectfiles\common\Makefile LOCAL_MAKE=$(HOTSPOTBUILDSPACE)\%f\local.make JAVA_HOME=$(HOTSPOTJDKDIST) launcher" \
-ignoreFile jsig.c \
-ignoreFile jvmtiEnvRecommended.cpp \
-ignoreFile jvmtiEnvStub.cpp \

1
hotspot/make/windows/projectfiles/common/Makefile
View File

@ -65,7 +65,6 @@ JvmtiOutDir=$(HOTSPOTBUILDSPACE)\$(Variant)\generated\jvmtifiles
!endif
HS_INTERNAL_NAME=jvm
!include $(HOTSPOTWORKSPACE)/make/windows/makefiles/launcher.make
default:: $(AdditionalTargets) $(JvmtiGeneratedFiles)

2
hotspot/src/cpu/sparc/vm/globals_sparc.hpp
View File

@ -74,7 +74,7 @@ define_pd_global(bool, RewriteFrequentPairs, true);
define_pd_global(bool, UseMembar, false);
// GC Ergo Flags
define_pd_global(intx, CMSYoungGenPerWorker, 16*M); // default max size of CMS young gen, per GC worker thread
define_pd_global(uintx, CMSYoungGenPerWorker, 16*M); // default max size of CMS young gen, per GC worker thread
#define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct) \
\

2
hotspot/src/cpu/x86/vm/globals_x86.hpp
View File

@ -77,7 +77,7 @@ define_pd_global(bool, UseMembar, false);
#endif
// GC Ergo Flags
define_pd_global(intx, CMSYoungGenPerWorker, 64*M); // default max size of CMS young gen, per GC worker thread
define_pd_global(uintx, CMSYoungGenPerWorker, 64*M); // default max size of CMS young gen, per GC worker thread
#define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct) \
\

18
hotspot/src/cpu/x86/vm/stubGenerator_x86_32.cpp
View File

@ -1498,27 +1498,29 @@ class StubGenerator: public StubCodeGenerator {
__ movptr(elem_klass, elem_klass_addr); // query the object klass
generate_type_check(elem_klass, ckoff_arg, ckval_arg, temp,
&L_store_element, NULL);
// (On fall-through, we have failed the element type check.)
// (On fall-through, we have failed the element type check.)
// ======== end loop ========
// It was a real error; we must depend on the caller to finish the job.
// Register "count" = -1 * number of *remaining* oops, length_arg = *total* oops.
// Emit GC store barriers for the oops we have copied (length_arg + count),
// and report their number to the caller.
assert_different_registers(to, count, rax);
Label L_post_barrier;
__ addl(count, length_arg); // transfers = (length - remaining)
__ movl2ptr(rax, count); // save the value
__ notptr(rax); // report (-1^K) to caller
__ movptr(to, to_arg); // reload
assert_different_registers(to, count, rax);
gen_write_ref_array_post_barrier(to, count);
__ jmpb(L_done);
__ notptr(rax); // report (-1^K) to caller (does not affect flags)
__ jccb(Assembler::notZero, L_post_barrier);
__ jmp(L_done); // K == 0, nothing was copied, skip post barrier
// Come here on success only.
__ BIND(L_do_card_marks);
__ xorptr(rax, rax); // return 0 on success
__ movl2ptr(count, length_arg);
__ movptr(to, to_arg); // reload
__ BIND(L_post_barrier);
__ movptr(to, to_arg); // reload
gen_write_ref_array_post_barrier(to, count);
__ xorptr(rax, rax); // return 0 on success
// Common exit point (success or failure).
__ BIND(L_done);

92
hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp
View File

@ -1217,27 +1217,28 @@ class StubGenerator: public StubCodeGenerator {
//
// Input:
// start - register containing starting address of destination array
// end - register containing ending address of destination array
// count - elements count
// scratch - scratch register
//
// The input registers are overwritten.
// The ending address is inclusive.
void gen_write_ref_array_post_barrier(Register start, Register end, Register scratch) {
assert_different_registers(start, end, scratch);
//
void gen_write_ref_array_post_barrier(Register start, Register count, Register scratch) {
assert_different_registers(start, count, scratch);
BarrierSet* bs = Universe::heap()->barrier_set();
switch (bs->kind()) {
case BarrierSet::G1SATBCT:
case BarrierSet::G1SATBCTLogging:
{
__ pusha(); // push registers (overkill)
// must compute element count unless barrier set interface is changed (other platforms supply count)
assert_different_registers(start, end, scratch);
__ lea(scratch, Address(end, BytesPerHeapOop));
__ subptr(scratch, start); // subtract start to get #bytes
__ shrptr(scratch, LogBytesPerHeapOop); // convert to element count
__ mov(c_rarg0, start);
__ mov(c_rarg1, scratch);
__ pusha(); // push registers (overkill)
if (c_rarg0 == count) { // On win64 c_rarg0 == rcx
assert_different_registers(c_rarg1, start);
__ mov(c_rarg1, count);
__ mov(c_rarg0, start);
} else {
assert_different_registers(c_rarg0, count);
__ mov(c_rarg0, start);
__ mov(c_rarg1, count);
}
__ call_VM_leaf(CAST_FROM_FN_PTR(address, BarrierSet::static_write_ref_array_post), 2);
__ popa();
}
@ -1249,22 +1250,16 @@ class StubGenerator: public StubCodeGenerator {
assert(sizeof(*ct->byte_map_base) == sizeof(jbyte), "adjust this code");
Label L_loop;
const Register end = count;
__ shrptr(start, CardTableModRefBS::card_shift);
__ addptr(end, BytesPerHeapOop);
__ shrptr(end, CardTableModRefBS::card_shift);
__ subptr(end, start); // number of bytes to copy
__ leaq(end, Address(start, count, TIMES_OOP, 0)); // end == start+count*oop_size
__ subptr(end, BytesPerHeapOop); // end - 1 to make inclusive
__ shrptr(start, CardTableModRefBS::card_shift);
__ shrptr(end, CardTableModRefBS::card_shift);
__ subptr(end, start); // end --> cards count
intptr_t disp = (intptr_t) ct->byte_map_base;
if (Assembler::is_simm32(disp)) {
Address cardtable(noreg, noreg, Address::no_scale, disp);
__ lea(scratch, cardtable);
} else {
ExternalAddress cardtable((address)disp);
__ lea(scratch, cardtable);
}
const Register count = end; // 'end' register contains bytes count now
int64_t disp = (int64_t) ct->byte_map_base;
__ mov64(scratch, disp);
__ addptr(start, scratch);
__ BIND(L_loop);
__ movb(Address(start, count, Address::times_1), 0);
@ -1916,8 +1911,7 @@ class StubGenerator: public StubCodeGenerator {
__ BIND(L_exit);
if (is_oop) {
__ leaq(end_to, Address(saved_to, dword_count, Address::times_4, -4));
gen_write_ref_array_post_barrier(saved_to, end_to, rax);
gen_write_ref_array_post_barrier(saved_to, dword_count, rax);
}
restore_arg_regs();
inc_counter_np(SharedRuntime::_jint_array_copy_ctr); // Update counter after rscratch1 is free
@ -2012,12 +2006,10 @@ class StubGenerator: public StubCodeGenerator {
// Copy in multi-bytes chunks
copy_bytes_backward(from, to, qword_count, rax, L_copy_bytes, L_copy_8_bytes);
__ bind(L_exit);
if (is_oop) {
Register end_to = rdx;
__ leaq(end_to, Address(to, dword_count, Address::times_4, -4));
gen_write_ref_array_post_barrier(to, end_to, rax);
}
__ BIND(L_exit);
if (is_oop) {
gen_write_ref_array_post_barrier(to, dword_count, rax);
}
restore_arg_regs();
inc_counter_np(SharedRuntime::_jint_array_copy_ctr); // Update counter after rscratch1 is free
__ xorptr(rax, rax); // return 0
@ -2055,6 +2047,7 @@ class StubGenerator: public StubCodeGenerator {
const Register end_from = from; // source array end address
const Register end_to = rcx; // destination array end address
const Register saved_to = to;
const Register saved_count = r11;
// End pointers are inclusive, and if count is not zero they point
// to the last unit copied: end_to[0] := end_from[0]
@ -2072,6 +2065,8 @@ class StubGenerator: public StubCodeGenerator {
// r9 and r10 may be used to save non-volatile registers
// 'from', 'to' and 'qword_count' are now valid
if (is_oop) {
// Save to and count for store barrier
__ movptr(saved_count, qword_count);
// no registers are destroyed by this call
gen_write_ref_array_pre_barrier(to, qword_count, dest_uninitialized);
}
@ -2104,7 +2099,7 @@ class StubGenerator: public StubCodeGenerator {
if (is_oop) {
__ BIND(L_exit);
gen_write_ref_array_post_barrier(saved_to, end_to, rax);
gen_write_ref_array_post_barrier(saved_to, saved_count, rax);
}
restore_arg_regs();
if (is_oop) {
@ -2187,8 +2182,7 @@ class StubGenerator: public StubCodeGenerator {
if (is_oop) {
__ BIND(L_exit);
__ lea(rcx, Address(to, saved_count, Address::times_8, -8));
gen_write_ref_array_post_barrier(to, rcx, rax);
gen_write_ref_array_post_barrier(to, saved_count, rax);
}
restore_arg_regs();
if (is_oop) {
@ -2375,20 +2369,20 @@ class StubGenerator: public StubCodeGenerator {
// Register rdx = -1 * number of *remaining* oops, r14 = *total* oops.
// Emit GC store barriers for the oops we have copied (r14 + rdx),
// and report their number to the caller.
assert_different_registers(rax, r14_length, count, to, end_to, rcx);
__ lea(end_to, to_element_addr);
__ addptr(end_to, -heapOopSize); // make an inclusive end pointer
gen_write_ref_array_post_barrier(to, end_to, rscratch1);
__ movptr(rax, r14_length); // original oops
__ addptr(rax, count); // K = (original - remaining) oops
__ notptr(rax); // report (-1^K) to caller
__ jmp(L_done);
assert_different_registers(rax, r14_length, count, to, end_to, rcx, rscratch1);
Label L_post_barrier;
__ addptr(r14_length, count); // K = (original - remaining) oops
__ movptr(rax, r14_length); // save the value
__ notptr(rax); // report (-1^K) to caller (does not affect flags)
__ jccb(Assembler::notZero, L_post_barrier);
__ jmp(L_done); // K == 0, nothing was copied, skip post barrier
// Come here on success only.
__ BIND(L_do_card_marks);
__ addptr(end_to, -heapOopSize); // make an inclusive end pointer
gen_write_ref_array_post_barrier(to, end_to, rscratch1);
__ xorptr(rax, rax); // return 0 on success
__ xorptr(rax, rax); // return 0 on success
__ BIND(L_post_barrier);
gen_write_ref_array_post_barrier(to, r14_length, rscratch1);
// Common exit point (success or failure).
__ BIND(L_done);

2
hotspot/src/cpu/zero/vm/globals_zero.hpp
View File

@ -55,7 +55,7 @@ define_pd_global(bool, RewriteFrequentPairs, true);
define_pd_global(bool, UseMembar, true);
// GC Ergo Flags
define_pd_global(intx, CMSYoungGenPerWorker, 16*M); // default max size of CMS young gen, per GC worker thread
define_pd_global(uintx, CMSYoungGenPerWorker, 16*M); // default max size of CMS young gen, per GC worker thread
#define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct)

1936
hotspot/src/os/posix/launcher/java_md.c
View File

File diff suppressed because it is too large Load Diff

82
hotspot/src/os/posix/launcher/java_md.h
View File

@ -1,82 +0,0 @@
/*
* Copyright (c) 1999, 2013, 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 JAVA_MD_H
#define JAVA_MD_H
#include <limits.h>
#include <unistd.h>
#include <sys/param.h>
#ifndef GAMMA
#include "manifest_info.h"
#endif
#include "jli_util.h"
#define PATH_SEPARATOR ':'
#define FILESEP "/"
#define FILE_SEPARATOR '/'
#define IS_FILE_SEPARATOR(c) ((c) == '/')
#ifndef MAXNAMELEN
#define MAXNAMELEN PATH_MAX
#endif
#ifdef JAVA_ARGS
/*
* ApplicationHome is prepended to each of these entries; the resulting
* strings are concatenated (separated by PATH_SEPARATOR) and used as the
* value of -cp option to the launcher.
*/
#ifndef APP_CLASSPATH
#define APP_CLASSPATH { "/lib/tools.jar", "/classes" }
#endif
#endif
#ifdef HAVE_GETHRTIME
/*
* Support for doing cheap, accurate interval timing.
*/
#include <sys/time.h>
#define CounterGet() (gethrtime()/1000)
#define Counter2Micros(counts) (counts)
#else
#define CounterGet() (0)
#define Counter2Micros(counts) (1)
#endif /* HAVE_GETHRTIME */
#ifdef _LP64
#define JLONG_FORMAT "%ld"
#else
#define JLONG_FORMAT "%lld"
#endif
/*
* Function prototypes.
*/
#ifndef GAMMA
char *LocateJRE(manifest_info *info);
void ExecJRE(char *jre, char **argv);
#endif
int UnsetEnv(char *name);
#endif

1507
hotspot/src/os/windows/launcher/java_md.c
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File diff suppressed because it is too large Load Diff

83
hotspot/src/os/windows/launcher/java_md.h
View File

@ -1,83 +0,0 @@
/*
* Copyright (c) 1999, 2013, 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 JAVA_MD_H
#define JAVA_MD_H
#include <jni.h>
#include <windows.h>
#include <io.h>
#ifndef GAMMA
#include "manifest_info.h"
#endif
#include "jli_util.h"
#ifdef GAMMA
#define stricmp _stricmp
#define strnicmp _strnicmp
#define snprintf _snprintf
#define strdup _strdup
#endif
#define PATH_SEPARATOR ';'
#define FILESEP "\\"
#define FILE_SEPARATOR '\\'
#define IS_FILE_SEPARATOR(c) ((c) == '\\' || (c) == '/')
#define MAXPATHLEN MAX_PATH
#define MAXNAMELEN MAX_PATH
#ifdef JAVA_ARGS
/*
* ApplicationHome is prepended to each of these entries; the resulting
* strings are concatenated (separated by PATH_SEPARATOR) and used as the
* value of -cp option to the launcher.
*/
#ifndef APP_CLASSPATH
#define APP_CLASSPATH { "\\lib\\tools.jar", "\\classes" }
#endif
#endif
/*
* Support for doing cheap, accurate interval timing.
*/
extern jlong CounterGet(void);
extern jlong Counter2Micros(jlong counts);
#ifdef JAVAW
#define main _main
extern int _main(int argc, char **argv);
#endif
#define JLONG_FORMAT "%I64d"
/*
* Function prototypes.
*/
#ifndef GAMMA
char *LocateJRE(manifest_info *info);
void ExecJRE(char *jre, char **argv);
#endif
int UnsetEnv(char *name);
#endif

2
hotspot/src/os/windows/vm/os_windows.cpp
View File

@ -3307,7 +3307,7 @@ void os::pd_start_thread(Thread* thread) {
assert(ret != SYS_THREAD_ERROR, "StartThread failed"); // should propagate back
}
class HighResolutionInterval {
class HighResolutionInterval : public CHeapObj<mtThread> {
// The default timer resolution seems to be 10 milliseconds.
// (Where is this written down?)
// If someone wants to sleep for only a fraction of the default,

2
hotspot/src/share/tools/ProjectCreator/BuildConfig.java
View File

@ -65,6 +65,7 @@ class BuildConfig {
String sourceBase = getFieldString(null, "SourceBase");
String buildSpace = getFieldString(null, "BuildSpace");
String outDir = buildBase;
String jdkTargetRoot = getFieldString(null, "JdkTargetRoot");
put("Id", flavourBuild);
put("OutputDir", outDir);
@ -72,6 +73,7 @@ class BuildConfig {
put("BuildBase", buildBase);
put("BuildSpace", buildSpace);
put("OutputDll", outDir + Util.sep + outDll);
put("JdkTargetRoot", jdkTargetRoot);
context = new String [] {flavourBuild, flavour, build, null};
}

9
hotspot/src/share/tools/ProjectCreator/WinGammaPlatformVC10.java
View File

@ -98,11 +98,6 @@ public class WinGammaPlatformVC10 extends WinGammaPlatformVC7 {
tagV(cfg.getV("LinkerFlags"));
endTag();
startTag("PostBuildEvent");
tagData("Message", BuildConfig.getFieldString(null, "PostbuildDescription"));
tagData("Command", cfg.expandFormat(BuildConfig.getFieldString(null, "PostbuildCommand").replace("\t", "\r\n")));
endTag();
startTag("PreLinkEvent");
tagData("Message", BuildConfig.getFieldString(null, "PrelinkDescription"));
tagData("Command", cfg.expandFormat(BuildConfig.getFieldString(null, "PrelinkCommand").replace("\t", "\r\n")));
@ -141,7 +136,9 @@ public class WinGammaPlatformVC10 extends WinGammaPlatformVC7 {
for (BuildConfig cfg : allConfigs) {
startTag(cfg, "PropertyGroup");
tagData("LocalDebuggerCommand", "$(TargetDir)/hotspot.exe");
tagData("LocalDebuggerCommand", cfg.get("JdkTargetRoot") + "\\bin\\java.exe");
tagData("LocalDebuggerCommandArguments", "-XXaltjvm=$(TargetDir) -Dsun.java.launcher=gamma");
tagData("LocalDebuggerEnvironment", "JAVA_HOME=" + cfg.get("JdkTargetRoot"));
endTag();
}

1
hotspot/src/share/tools/hsdis/hsdis.c
View File

@ -27,6 +27,7 @@
HotSpot PrintAssembly option.
*/
#include <config.h> /* required by bfd.h */
#include <libiberty.h>
#include <bfd.h>
#include <dis-asm.h>

2080
hotspot/src/share/tools/launcher/java.c
View File

File diff suppressed because it is too large Load Diff

110
hotspot/src/share/tools/launcher/java.h
View File

@ -1,110 +0,0 @@
/*
* Copyright (c) 1999, 2013, 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 _JAVA_H_
#define _JAVA_H_
/*
* Get system specific defines.
*/
#include "jni.h"
#include "java_md.h"
#include "jli_util.h"
/*
* Pointers to the needed JNI invocation API, initialized by LoadJavaVM.
*/
typedef jint (JNICALL *CreateJavaVM_t)(JavaVM **pvm, void **env, void *args);
typedef jint (JNICALL *GetDefaultJavaVMInitArgs_t)(void *args);
typedef struct {
CreateJavaVM_t CreateJavaVM;
GetDefaultJavaVMInitArgs_t GetDefaultJavaVMInitArgs;
} InvocationFunctions;
/*
* Prototypes for launcher functions in the system specific java_md.c.
*/
jboolean
LoadJavaVM(const char *jvmpath, InvocationFunctions *ifn);
void
GetXUsagePath(char *buf, jint bufsize);
jboolean
GetApplicationHome(char *buf, jint bufsize);
const char *
GetArch();
void CreateExecutionEnvironment(int *_argc,
char ***_argv,
char jrepath[],
jint so_jrepath,
char jvmpath[],
jint so_jvmpath,
char **original_argv);
/*
* Report an error message to stderr or a window as appropriate. The
* flag always is set to JNI_TRUE if message is to be reported to both
* strerr and windows and set to JNI_FALSE if the message should only
* be sent to a window.
*/
void ReportErrorMessage(char * message, jboolean always);
void ReportErrorMessage2(char * format, char * string, jboolean always);
/*
* Report an exception which terminates the vm to stderr or a window
* as appropriate.
*/
void ReportExceptionDescription(JNIEnv * env);
jboolean RemovableMachineDependentOption(char * option);
void PrintMachineDependentOptions();
/*
* Block current thread and continue execution in new thread
*/
int ContinueInNewThread(int (JNICALL *continuation)(void *),
jlong stack_size, void * args);
/* sun.java.launcher.* platform properties. */
void SetJavaLauncherPlatformProps(void);
/*
* Functions defined in java.c and used in java_md.c.
*/
jint ReadKnownVMs(const char *jrepath, char * arch, jboolean speculative);
char *CheckJvmType(int *argc, char ***argv, jboolean speculative);
void AddOption(char *str, void *info);
/*
* Make launcher spit debug output.
*/
extern jboolean _launcher_debug;
#endif /* _JAVA_H_ */

89
hotspot/src/share/tools/launcher/jli_util.c
View File

@ -1,89 +0,0 @@
/*
* Copyright (c) 1999, 2010, 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 <stdio.h>
#include <string.h>
#include "jli_util.h"
#ifdef GAMMA
#ifdef TARGET_OS_FAMILY_windows
#define strdup _strdup
#endif
#endif
/*
* Returns a pointer to a block of at least 'size' bytes of memory.
* Prints error message and exits if the memory could not be allocated.
*/
void *
JLI_MemAlloc(size_t size)
{
void *p = malloc(size);
if (p == 0) {
perror("malloc");
exit(1);
}
return p;
}
/*
* Equivalent to realloc(size).
* Prints error message and exits if the memory could not be reallocated.
*/
void *
JLI_MemRealloc(void *ptr, size_t size)
{
void *p = realloc(ptr, size);
if (p == 0) {
perror("realloc");
exit(1);
}
return p;
}
/*
* Wrapper over strdup(3C) which prints an error message and exits if memory
* could not be allocated.
*/
char *
JLI_StringDup(const char *s1)
{
char *s = strdup(s1);
if (s == NULL) {
perror("strdup");
exit(1);
}
return s;
}
/*
* Very equivalent to free(ptr).
* Here to maintain pairing with the above routines.
*/
void
JLI_MemFree(void *ptr)
{
free(ptr);
}

496
hotspot/src/share/tools/launcher/wildcard.c
View File

@ -1,496 +0,0 @@
/*
* Copyright (c) 1999, 2010, 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.
*
*/
/*
* Class-Path Wildcards
*
* The syntax for wildcards is a single asterisk. The class path
* foo/"*", e.g., loads all jar files in the directory named foo.
* (This requires careful quotation when used in shell scripts.)
*
* Only files whose names end in .jar or .JAR are matched.
* Files whose names end in .zip, or which have a particular
* magic number, regardless of filename extension, are not
* matched.
*
* Files are considered regardless of whether or not they are
* "hidden" in the UNIX sense, i.e., have names beginning with '.'.
*
* A wildcard only matches jar files, not class files in the same
* directory. If you want to load both class files and jar files from
* a single directory foo then you can say foo:foo/"*", or foo/"*":foo
* if you want the jar files to take precedence.
*
* Subdirectories are not searched recursively, i.e., foo/"*" only
* looks for jar files in foo, not in foo/bar, foo/baz, etc.
*
* Expansion of wildcards is done early, prior to the invocation of a
* program's main method, rather than late, during the class-loading
* process itself. Each element of the input class path containing a
* wildcard is replaced by the (possibly empty) sequence of elements
* generated by enumerating the jar files in the named directory. If
* the directory foo contains a.jar, b.jar, and c.jar,
* e.g., then the class path foo/"*" is expanded into
* foo/a.jar:foo/b.jar:foo/c.jar, and that string would be the value
* of the system property java.class.path.
*
* The order in which the jar files in a directory are enumerated in
* the expanded class path is not specified and may vary from platform
* to platform and even from moment to moment on the same machine. A
* well-constructed application should not depend upon any particular
* order. If a specific order is required then the jar files can be
* enumerated explicitly in the class path.
*
* The CLASSPATH environment variable is not treated any differently
* from the -classpath (equiv. -cp) command-line option,
* i.e. wildcards are honored in all these cases.
*
* Class-path wildcards are not honored in the Class-Path jar-manifest
* header.
*
* Class-path wildcards are honored not only by the Java launcher but
* also by most other command-line tools that accept class paths, and
* in particular by javac and javadoc.
*
* Class-path wildcards are not honored in any other kind of path, and
* especially not in the bootstrap class path, which is a mere
* artifact of our implementation and not something that developers
* should use.
*
* Classpath wildcards are only expanded in the Java launcher code,
* supporting the use of wildcards on the command line and in the
* CLASSPATH environment variable. We do not support the use of
* wildcards by applications that embed the JVM.
*/
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include "java.h" /* Strictly for PATH_SEPARATOR/FILE_SEPARATOR */
#include "jli_util.h"
#ifdef _WIN32
#include <windows.h>
#else /* Unix */
#include <unistd.h>
#include <dirent.h>
#endif /* Unix */
static int
exists(const char* filename)
{
#ifdef _WIN32
return _access(filename, 0) == 0;
#else
return access(filename, F_OK) == 0;
#endif
}
#define NEW_(TYPE) ((TYPE) JLI_MemAlloc(sizeof(struct TYPE##_)))
/*
* Wildcard directory iteration.
* WildcardIterator_for(wildcard) returns an iterator.
* Each call to that iterator's next() method returns the basename
* of an entry in the wildcard's directory. The basename's memory
* belongs to the iterator. The caller is responsible for prepending
* the directory name and file separator, if necessary.
* When done with the iterator, call the close method to clean up.
*/
typedef struct WildcardIterator_* WildcardIterator;
#ifdef _WIN32
struct WildcardIterator_
{
HANDLE handle;
char *firstFile; /* Stupid FindFirstFile...FindNextFile */
};
static WildcardIterator
WildcardIterator_for(const char *wildcard)
{
WIN32_FIND_DATA find_data;
WildcardIterator it = NEW_(WildcardIterator);
HANDLE handle = FindFirstFile(wildcard, &find_data);
if (handle == INVALID_HANDLE_VALUE)
return NULL;
it->handle = handle;
it->firstFile = find_data.cFileName;
return it;
}
static char *
WildcardIterator_next(WildcardIterator it)
{
WIN32_FIND_DATA find_data;
if (it->firstFile != NULL) {
char *firstFile = it->firstFile;
it->firstFile = NULL;
return firstFile;
}
return FindNextFile(it->handle, &find_data)
? find_data.cFileName : NULL;
}
static void
WildcardIterator_close(WildcardIterator it)
{
if (it) {
FindClose(it->handle);
JLI_MemFree(it->firstFile);
JLI_MemFree(it);
}
}
#else /* Unix */
struct WildcardIterator_
{
DIR *dir;
};
static WildcardIterator
WildcardIterator_for(const char *wildcard)
{
DIR *dir;
int wildlen = strlen(wildcard);
if (wildlen < 2) {
dir = opendir(".");
} else {
char *dirname = JLI_StringDup(wildcard);
dirname[wildlen - 1] = '\0';
dir = opendir(dirname);
JLI_MemFree(dirname);
}
if (dir == NULL)
return NULL;
else {
WildcardIterator it = NEW_(WildcardIterator);
it->dir = dir;
return it;
}
}
static char *
WildcardIterator_next(WildcardIterator it)
{
struct dirent* dirp = readdir(it->dir);
return dirp ? dirp->d_name : NULL;
}
static void
WildcardIterator_close(WildcardIterator it)
{
if (it) {
closedir(it->dir);
JLI_MemFree(it);
}
}
#endif /* Unix */
static int
equal(const char *s1, const char *s2)
{
return strcmp(s1, s2) == 0;
}
/*
* FileList ADT - a dynamic list of C filenames
*/
struct FileList_
{
char **files;
int size;
int capacity;
};
typedef struct FileList_ *FileList;
static FileList
FileList_new(int capacity)
{
FileList fl = NEW_(FileList);
fl->capacity = capacity;
fl->files = (char **) JLI_MemAlloc(capacity * sizeof(fl->files[0]));
fl->size = 0;
return fl;
}
#ifdef DEBUG_WILDCARD
static void
FileList_print(FileList fl)
{
int i;
putchar('[');
for (i = 0; i < fl->size; i++) {
if (i > 0) printf(", ");
printf("\"%s\"",fl->files[i]);
}
putchar(']');
}
#endif
static void
FileList_free(FileList fl)
{
if (fl) {
if (fl->files) {
int i;
for (i = 0; i < fl->size; i++)
JLI_MemFree(fl->files[i]);
JLI_MemFree(fl->files);
}
JLI_MemFree(fl);
}
}
static void
FileList_ensureCapacity(FileList fl, int capacity)
{
if (fl->capacity < capacity) {
while (fl->capacity < capacity)
fl->capacity *= 2;
fl->files = JLI_MemRealloc(fl->files,
fl->capacity * sizeof(fl->files[0]));
}
}
static void
FileList_add(FileList fl, char *file)
{
FileList_ensureCapacity(fl, fl->size+1);
fl->files[fl->size++] = file;
}
static void
FileList_addSubstring(FileList fl, const char *beg, int len)
{
char *filename = (char *) JLI_MemAlloc(len+1);
memcpy(filename, beg, len);
filename[len] = '\0';
FileList_ensureCapacity(fl, fl->size+1);
fl->files[fl->size++] = filename;
}
static char *
FileList_join(FileList fl, char sep)
{
int i;
int size;
char *path;
char *p;
for (i = 0, size = 1; i < fl->size; i++)
size += strlen(fl->files[i]) + 1;
path = JLI_MemAlloc(size);
for (i = 0, p = path; i < fl->size; i++) {
int len = strlen(fl->files[i]);
if (i > 0) *p++ = sep;
memcpy(p, fl->files[i], len);
p += len;
}
*p = '\0';
return path;
}
static FileList
FileList_split(const char *path, char sep)
{
const char *p, *q;
int len = strlen(path);
int count;
FileList fl;
for (count = 1, p = path; p < path + len; p++)
count += (*p == sep);
fl = FileList_new(count);
for (p = path;;) {
for (q = p; q <= path + len; q++) {
if (*q == sep || *q == '\0') {
FileList_addSubstring(fl, p, q - p);
if (*q == '\0')
return fl;
p = q + 1;
}
}
}
}
static int
isJarFileName(const char *filename)
{
int len = strlen(filename);
return (len >= 4) &&
(filename[len - 4] == '.') &&
(equal(filename + len - 3, "jar") ||
equal(filename + len - 3, "JAR")) &&
/* Paranoia: Maybe filename is "DIR:foo.jar" */
(strchr(filename, PATH_SEPARATOR) == NULL);
}
static char *
wildcardConcat(const char *wildcard, const char *basename)
{
int wildlen = strlen(wildcard);
int baselen = strlen(basename);
char *filename = (char *) JLI_MemAlloc(wildlen + baselen);
/* Replace the trailing '*' with basename */
memcpy(filename, wildcard, wildlen-1);
memcpy(filename+wildlen-1, basename, baselen+1);
return filename;
}
static FileList
wildcardFileList(const char *wildcard)
{
const char *basename;
FileList fl = FileList_new(16);
WildcardIterator it = WildcardIterator_for(wildcard);
if (it == NULL) {
FileList_free(fl);
return NULL;
}
while ((basename = WildcardIterator_next(it)) != NULL)
if (isJarFileName(basename))
FileList_add(fl, wildcardConcat(wildcard, basename));
WildcardIterator_close(it);
return fl;
}
static int
isWildcard(const char *filename)
{
int len = strlen(filename);
return (len > 0) &&
(filename[len - 1] == '*') &&
(len == 1 || IS_FILE_SEPARATOR(filename[len - 2])) &&
(! exists(filename));
}
static void
FileList_expandWildcards(FileList fl)
{
int i, j;
for (i = 0; i < fl->size; i++) {
if (isWildcard(fl->files[i])) {
FileList expanded = wildcardFileList(fl->files[i]);
if (expanded != NULL && expanded->size > 0) {
JLI_MemFree(fl->files[i]);
FileList_ensureCapacity(fl, fl->size + expanded->size);
for (j = fl->size - 1; j >= i+1; j--)
fl->files[j+expanded->size-1] = fl->files[j];
for (j = 0; j < expanded->size; j++)
fl->files[i+j] = expanded->files[j];
i += expanded->size - 1;
fl->size += expanded->size - 1;
/* fl expropriates expanded's elements. */
expanded->size = 0;
}
FileList_free(expanded);
}
}
}
const char *
JLI_WildcardExpandClasspath(const char *classpath)
{
char *expanded;
FileList fl;
if (strchr(classpath, '*') == NULL)
return classpath;
fl = FileList_split(classpath, PATH_SEPARATOR);
FileList_expandWildcards(fl);
expanded = FileList_join(fl, PATH_SEPARATOR);
FileList_free(fl);
if (getenv("_JAVA_LAUNCHER_DEBUG") != 0)
printf("Expanded wildcards:\n"
" before: \"%s\"\n"
" after : \"%s\"\n",
classpath, expanded);
return expanded;
}
#ifdef DEBUG_WILDCARD
static void
wildcardExpandArgv(const char ***argv)
{
int i;
for (i = 0; (*argv)[i]; i++) {
if (equal((*argv)[i], "-cp") ||
equal((*argv)[i], "-classpath")) {
i++;
(*argv)[i] = wildcardExpandClasspath((*argv)[i]);
}
}
}
static void
debugPrintArgv(char *argv[])
{
int i;
putchar('[');
for (i = 0; argv[i]; i++) {
if (i > 0) printf(", ");
printf("\"%s\"", argv[i]);
}
printf("]\n");
}
int
main(int argc, char *argv[])
{
argv[0] = "java";
wildcardExpandArgv((const char***)&argv);
debugPrintArgv(argv);
/* execvp("java", argv); */
return 0;
}
#endif /* DEBUG_WILDCARD */
/* Cute little perl prototype implementation....
my $sep = ($^O =~ /^(Windows|cygwin)/) ? ";" : ":";
sub expand($) {
opendir DIR, $_[0] or return $_[0];
join $sep, map {"$_[0]/$_"} grep {/\.(jar|JAR)$/} readdir DIR;
}
sub munge($) {
join $sep,
map {(! -r $_ and s/[\/\\]+\*$//) ? expand $_ : $_} split $sep, $_[0];
}
for (my $i = 0; $i < @ARGV - 1; $i++) {
$ARGV[$i+1] = munge $ARGV[$i+1] if $ARGV[$i] =~ /^-c(p|lasspath)$/;
}
$ENV{CLASSPATH} = munge $ENV{CLASSPATH} if exists $ENV{CLASSPATH};
@ARGV = ("java", @ARGV);
print "@ARGV\n";
exec @ARGV;
*/

32
hotspot/src/share/vm/c1/c1_Compiler.cpp
View File

@ -77,30 +77,42 @@ void Compiler::initialize() {
}
BufferBlob* Compiler::build_buffer_blob() {
BufferBlob* Compiler::get_buffer_blob(ciEnv* env) {
// Allocate buffer blob once at startup since allocation for each
// compilation seems to be too expensive (at least on Intel win32).
BufferBlob* buffer_blob = CompilerThread::current()->get_buffer_blob();
if (buffer_blob != NULL) {
return buffer_blob;
}
// setup CodeBuffer. Preallocate a BufferBlob of size
// NMethodSizeLimit plus some extra space for constants.
int code_buffer_size = Compilation::desired_max_code_buffer_size() +
Compilation::desired_max_constant_size();
BufferBlob* blob = BufferBlob::create("Compiler1 temporary CodeBuffer",
code_buffer_size);
guarantee(blob != NULL, "must create initial code buffer");
return blob;
buffer_blob = BufferBlob::create("Compiler1 temporary CodeBuffer",
code_buffer_size);
if (buffer_blob == NULL) {
CompileBroker::handle_full_code_cache();
env->record_failure("CodeCache is full");
} else {
CompilerThread::current()->set_buffer_blob(buffer_blob);
}
return buffer_blob;
}
void Compiler::compile_method(ciEnv* env, ciMethod* method, int entry_bci) {
// Allocate buffer blob once at startup since allocation for each
// compilation seems to be too expensive (at least on Intel win32).
BufferBlob* buffer_blob = CompilerThread::current()->get_buffer_blob();
BufferBlob* buffer_blob = Compiler::get_buffer_blob(env);
if (buffer_blob == NULL) {
buffer_blob = build_buffer_blob();
CompilerThread::current()->set_buffer_blob(buffer_blob);
return;
}
if (!is_initialized()) {
initialize();
}
// invoke compilation
{
// We are nested here because we need for the destructor

2
hotspot/src/share/vm/c1/c1_Compiler.hpp
View File

@ -46,7 +46,7 @@ class Compiler: public AbstractCompiler {
virtual bool is_c1() { return true; };
BufferBlob* build_buffer_blob();
BufferBlob* get_buffer_blob(ciEnv* env);
// Missing feature tests
virtual bool supports_native() { return true; }

4
hotspot/src/share/vm/c1/c1_Runtime1.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2013, 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
@ -1261,7 +1261,7 @@ JRT_LEAF(int, Runtime1::arraycopy(oopDesc* src, int src_pos, oopDesc* dst, int d
if (length == 0) return ac_ok;
if (src->is_typeArray()) {
Klass* const klass_oop = src->klass();
Klass* klass_oop = src->klass();
if (klass_oop != dst->klass()) return ac_failed;
TypeArrayKlass* klass = TypeArrayKlass::cast(klass_oop);
const int l2es = klass->log2_element_size();

31
hotspot/src/share/vm/ci/ciInstanceKlass.cpp
View File

@ -211,12 +211,41 @@ bool ciInstanceKlass::is_java_lang_Object() const {
// ------------------------------------------------------------------
// ciInstanceKlass::uses_default_loader
bool ciInstanceKlass::uses_default_loader() {
bool ciInstanceKlass::uses_default_loader() const {
// Note: We do not need to resolve the handle or enter the VM
// in order to test null-ness.
return _loader == NULL;
}
// ------------------------------------------------------------------
/**
* Return basic type of boxed value for box klass or T_OBJECT if not.
*/
BasicType ciInstanceKlass::box_klass_type() const {
if (uses_default_loader() && is_loaded()) {
return SystemDictionary::box_klass_type(get_Klass());
} else {
return T_OBJECT;
}
}
/**
* Is this boxing klass?
*/
bool ciInstanceKlass::is_box_klass() const {
return is_java_primitive(box_klass_type());
}
/**
* Is this boxed value offset?
*/
bool ciInstanceKlass::is_boxed_value_offset(int offset) const {
BasicType bt = box_klass_type();
return is_java_primitive(bt) &&
(offset == java_lang_boxing_object::value_offset_in_bytes(bt));
}
// ------------------------------------------------------------------
// ciInstanceKlass::is_in_package
//

6
hotspot/src/share/vm/ci/ciInstanceKlass.hpp
View File

@ -217,10 +217,14 @@ public:
ciInstanceKlass* implementor();
// Is the defining class loader of this class the default loader?
bool uses_default_loader();
bool uses_default_loader() const;
bool is_java_lang_Object() const;
BasicType box_klass_type() const;
bool is_box_klass() const;
bool is_boxed_value_offset(int offset) const;
// Is this klass in the given package?
bool is_in_package(const char* packagename) {
return is_in_package(packagename, (int) strlen(packagename));

38
hotspot/src/share/vm/ci/ciMethod.cpp
View File

@ -1179,6 +1179,44 @@ bool ciMethod::has_jsrs () const { FETCH_FLAG_FROM_VM(has_jsrs);
bool ciMethod::is_accessor () const { FETCH_FLAG_FROM_VM(is_accessor); }
bool ciMethod::is_initializer () const { FETCH_FLAG_FROM_VM(is_initializer); }
bool ciMethod::is_boxing_method() const {
if (holder()->is_box_klass()) {
switch (intrinsic_id()) {
case vmIntrinsics::_Boolean_valueOf:
case vmIntrinsics::_Byte_valueOf:
case vmIntrinsics::_Character_valueOf:
case vmIntrinsics::_Short_valueOf:
case vmIntrinsics::_Integer_valueOf:
case vmIntrinsics::_Long_valueOf:
case vmIntrinsics::_Float_valueOf:
case vmIntrinsics::_Double_valueOf:
return true;
default:
return false;
}
}
return false;
}
bool ciMethod::is_unboxing_method() const {
if (holder()->is_box_klass()) {
switch (intrinsic_id()) {
case vmIntrinsics::_booleanValue:
case vmIntrinsics::_byteValue:
case vmIntrinsics::_charValue:
case vmIntrinsics::_shortValue:
case vmIntrinsics::_intValue:
case vmIntrinsics::_longValue:
case vmIntrinsics::_floatValue:
case vmIntrinsics::_doubleValue:
return true;
default:
return false;
}
}
return false;
}
BCEscapeAnalyzer *ciMethod::get_bcea() {
#ifdef COMPILER2
if (_bcea == NULL) {

2
hotspot/src/share/vm/ci/ciMethod.hpp
View File

@ -298,6 +298,8 @@ class ciMethod : public ciMetadata {
bool is_initializer () const;
bool can_be_statically_bound() const { return _can_be_statically_bound; }
void dump_replay_data(outputStream* st);
bool is_boxing_method() const;
bool is_unboxing_method() const;
// Print the bytecodes of this method.
void print_codes_on(outputStream* st);

4
hotspot/src/share/vm/ci/ciReplay.cpp
View File

@ -492,7 +492,9 @@ class CompileReplay : public StackObj {
}
Klass* k = parse_klass(CHECK);
rec->oops_offsets[i] = offset;
rec->oops_handles[i] = (jobject)(new KlassHandle(THREAD, k));
KlassHandle *kh = NEW_C_HEAP_OBJ(KlassHandle, mtCompiler);
::new ((void*)kh) KlassHandle(THREAD, k);
rec->oops_handles[i] = (jobject)kh;
}
}

6
hotspot/src/share/vm/classfile/altHashing.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012, 2013, 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
@ -242,8 +242,8 @@ static const juint MURMUR3_32_X86_CHECK_VALUE = 0xB0F57EE3;
void AltHashing::testMurmur3_32_ByteArray() {
// printf("testMurmur3_32_ByteArray\n");
jbyte* vector = new jbyte[256];
jbyte* hashes = new jbyte[4 * 256];
jbyte vector[256];
jbyte hashes[4 * 256];
for (int i = 0; i < 256; i++) {
vector[i] = (jbyte) i;

119
hotspot/src/share/vm/classfile/classFileParser.cpp
View File

@ -1719,15 +1719,28 @@ void ClassFileParser::parse_annotations(u1* buffer, int limit,
coll->set_annotation(id);
if (id == AnnotationCollector::_sun_misc_Contended) {
// @Contended can optionally specify the contention group.
//
// Contended group defines the equivalence class over the fields:
// the fields within the same contended group are not treated distinct.
// The only exception is default group, which does not incur the
// equivalence. Naturally, contention group for classes is meaningless.
//
// While the contention group is specified as String, annotation
// values are already interned, and we might as well use the constant
// pool index as the group tag.
//
u2 group_index = 0; // default contended group
if (count == 1
&& s_size == (index - index0) // match size
&& s_tag_val == *(abase + tag_off)
&& member == vmSymbols::value_name()) {
u2 group_index = Bytes::get_Java_u2(abase + s_con_off);
coll->set_contended_group(group_index);
} else {
coll->set_contended_group(0); // default contended group
group_index = Bytes::get_Java_u2(abase + s_con_off);
if (_cp->symbol_at(group_index)->utf8_length() == 0) {
group_index = 0; // default contended group
}
}
coll->set_contended_group(group_index);
}
}
}
@ -3028,7 +3041,7 @@ AnnotationArray* ClassFileParser::assemble_annotations(u1* runtime_visible_annot
}
#ifndef PRODUCT
#ifdef ASSERT
static void parseAndPrintGenericSignatures(
instanceKlassHandle this_klass, TRAPS) {
assert(ParseAllGenericSignatures == true, "Shouldn't call otherwise");
@ -3053,7 +3066,7 @@ static void parseAndPrintGenericSignatures(
}
}
}
#endif // ndef PRODUCT
#endif // def ASSERT
instanceKlassHandle ClassFileParser::parse_super_class(int super_class_index,
@ -3108,15 +3121,8 @@ void ClassFileParser::layout_fields(Handle class_loader,
FieldLayoutInfo* info,
TRAPS) {
// get the padding width from the option
// TODO: Ask VM about specific CPU we are running on
int pad_size = ContendedPaddingWidth;
// Field size and offset computation
int nonstatic_field_size = _super_klass() == NULL ? 0 : _super_klass()->nonstatic_field_size();
#ifndef PRODUCT
int orig_nonstatic_field_size = 0;
#endif
int next_static_oop_offset;
int next_static_double_offset;
int next_static_word_offset;
@ -3127,13 +3133,14 @@ void ClassFileParser::layout_fields(Handle class_loader,
int next_nonstatic_word_offset;
int next_nonstatic_short_offset;
int next_nonstatic_byte_offset;
int next_nonstatic_type_offset;
int first_nonstatic_oop_offset;
int first_nonstatic_field_offset;
int next_nonstatic_field_offset;
int next_nonstatic_padded_offset;
// Count the contended fields by type.
//
// We ignore static fields, because @Contended is not supported for them.
// The layout code below will also ignore the static fields.
int nonstatic_contended_count = 0;
FieldAllocationCount fac_contended;
for (AllFieldStream fs(_fields, _cp); !fs.done(); fs.next()) {
@ -3165,16 +3172,17 @@ void ClassFileParser::layout_fields(Handle class_loader,
next_static_byte_offset = next_static_short_offset +
((fac->count[STATIC_SHORT]) * BytesPerShort);
first_nonstatic_field_offset = instanceOopDesc::base_offset_in_bytes() +
nonstatic_field_size * heapOopSize;
int nonstatic_fields_start = instanceOopDesc::base_offset_in_bytes() +
nonstatic_field_size * heapOopSize;
// class is contended, pad before all the fields
next_nonstatic_field_offset = nonstatic_fields_start;
// Class is contended, pad before all the fields
if (parsed_annotations->is_contended()) {
first_nonstatic_field_offset += pad_size;
next_nonstatic_field_offset += ContendedPaddingWidth;
}
next_nonstatic_field_offset = first_nonstatic_field_offset;
// Compute the non-contended fields count
unsigned int nonstatic_double_count = fac->count[NONSTATIC_DOUBLE] - fac_contended.count[NONSTATIC_DOUBLE];
unsigned int nonstatic_word_count = fac->count[NONSTATIC_WORD] - fac_contended.count[NONSTATIC_WORD];
unsigned int nonstatic_short_count = fac->count[NONSTATIC_SHORT] - fac_contended.count[NONSTATIC_SHORT];
@ -3201,25 +3209,6 @@ void ClassFileParser::layout_fields(Handle class_loader,
first_nonstatic_oop_offset = 0; // will be set for first oop field
#ifndef PRODUCT
if( PrintCompactFieldsSavings ) {
next_nonstatic_double_offset = next_nonstatic_field_offset +
(nonstatic_oop_count * heapOopSize);
if ( nonstatic_double_count > 0 ) {
next_nonstatic_double_offset = align_size_up(next_nonstatic_double_offset, BytesPerLong);
}
next_nonstatic_word_offset = next_nonstatic_double_offset +
(nonstatic_double_count * BytesPerLong);
next_nonstatic_short_offset = next_nonstatic_word_offset +
(nonstatic_word_count * BytesPerInt);
next_nonstatic_byte_offset = next_nonstatic_short_offset +
(nonstatic_short_count * BytesPerShort);
next_nonstatic_type_offset = align_size_up((next_nonstatic_byte_offset +
nonstatic_byte_count ), heapOopSize );
orig_nonstatic_field_size = nonstatic_field_size +
((next_nonstatic_type_offset - first_nonstatic_field_offset)/heapOopSize);
}
#endif
bool compact_fields = CompactFields;
int allocation_style = FieldsAllocationStyle;
if( allocation_style < 0 || allocation_style > 2 ) { // Out of range?
@ -3251,6 +3240,7 @@ void ClassFileParser::layout_fields(Handle class_loader,
compact_fields = false; // Don't compact fields
}
// Rearrange fields for a given allocation style
if( allocation_style == 0 ) {
// Fields order: oops, longs/doubles, ints, shorts/chars, bytes, padded fields
next_nonstatic_oop_offset = next_nonstatic_field_offset;
@ -3291,6 +3281,8 @@ void ClassFileParser::layout_fields(Handle class_loader,
int nonstatic_short_space_offset;
int nonstatic_byte_space_offset;
// Try to squeeze some of the fields into the gaps due to
// long/double alignment.
if( nonstatic_double_count > 0 ) {
int offset = next_nonstatic_double_offset;
next_nonstatic_double_offset = align_size_up(offset, BytesPerLong);
@ -3464,7 +3456,7 @@ void ClassFileParser::layout_fields(Handle class_loader,
// if there is at least one contended field, we need to have pre-padding for them
if (nonstatic_contended_count > 0) {
next_nonstatic_padded_offset += pad_size;
next_nonstatic_padded_offset += ContendedPaddingWidth;
}
// collect all contended groups
@ -3543,7 +3535,7 @@ void ClassFileParser::layout_fields(Handle class_loader,
// the fields within the same contended group are not inter-padded.
// The only exception is default group, which does not incur the
// equivalence, and so requires intra-padding.
next_nonstatic_padded_offset += pad_size;
next_nonstatic_padded_offset += ContendedPaddingWidth;
}
fs.set_offset(real_offset);
@ -3555,7 +3547,7 @@ void ClassFileParser::layout_fields(Handle class_loader,
// subclass fields and/or adjacent object.
// If this was the default group, the padding is already in place.
if (current_group != 0) {
next_nonstatic_padded_offset += pad_size;
next_nonstatic_padded_offset += ContendedPaddingWidth;
}
}
@ -3569,22 +3561,22 @@ void ClassFileParser::layout_fields(Handle class_loader,
// This helps to alleviate memory contention effects for subclass fields
// and/or adjacent object.
if (parsed_annotations->is_contended()) {
notaligned_offset += pad_size;
notaligned_offset += ContendedPaddingWidth;
}
int next_static_type_offset = align_size_up(next_static_byte_offset, wordSize);
int static_field_size = (next_static_type_offset -
InstanceMirrorKlass::offset_of_static_fields()) / wordSize;
int nonstatic_fields_end = align_size_up(notaligned_offset, heapOopSize);
int instance_end = align_size_up(notaligned_offset, wordSize);
int static_fields_end = align_size_up(next_static_byte_offset, wordSize);
next_nonstatic_type_offset = align_size_up(notaligned_offset, heapOopSize );
nonstatic_field_size = nonstatic_field_size + ((next_nonstatic_type_offset
- first_nonstatic_field_offset)/heapOopSize);
int static_field_size = (static_fields_end -
InstanceMirrorKlass::offset_of_static_fields()) / wordSize;
nonstatic_field_size = nonstatic_field_size +
(nonstatic_fields_end - nonstatic_fields_start) / heapOopSize;
next_nonstatic_type_offset = align_size_up(notaligned_offset, wordSize );
int instance_size = align_object_size(next_nonstatic_type_offset / wordSize);
int instance_size = align_object_size(instance_end / wordSize);
assert(instance_size == align_object_size(align_size_up(
(instanceOopDesc::base_offset_in_bytes() + nonstatic_field_size*heapOopSize + ((parsed_annotations->is_contended()) ? pad_size : 0)),
(instanceOopDesc::base_offset_in_bytes() + nonstatic_field_size*heapOopSize),
wordSize) / wordSize), "consistent layout helper value");
// Number of non-static oop map blocks allocated at end of klass.
@ -3593,29 +3585,14 @@ void ClassFileParser::layout_fields(Handle class_loader,
first_nonstatic_oop_offset);
#ifndef PRODUCT
if( PrintCompactFieldsSavings ) {
ResourceMark rm;
if( nonstatic_field_size < orig_nonstatic_field_size ) {
tty->print("[Saved %d of %d bytes in %s]\n",
(orig_nonstatic_field_size - nonstatic_field_size)*heapOopSize,
orig_nonstatic_field_size*heapOopSize,
_class_name);
} else if( nonstatic_field_size > orig_nonstatic_field_size ) {
tty->print("[Wasted %d over %d bytes in %s]\n",
(nonstatic_field_size - orig_nonstatic_field_size)*heapOopSize,
orig_nonstatic_field_size*heapOopSize,
_class_name);
}
}
if (PrintFieldLayout) {
print_field_layout(_class_name,
_fields,
_cp,
instance_size,
first_nonstatic_field_offset,
next_nonstatic_field_offset,
next_static_type_offset);
nonstatic_fields_start,
nonstatic_fields_end,
static_fields_end);
}
#endif

16
hotspot/src/share/vm/classfile/dictionary.cpp
View File

@ -253,22 +253,6 @@ void Dictionary::classes_do(void f(Klass*, TRAPS), TRAPS) {
}
}
// All classes, and their class loaders
// (added for helpers that use HandleMarks and ResourceMarks)
// Don't iterate over placeholders
void Dictionary::classes_do(void f(Klass*, ClassLoaderData*, TRAPS), TRAPS) {
for (int index = 0; index < table_size(); index++) {
for (DictionaryEntry* probe = bucket(index);
probe != NULL;
probe = probe->next()) {
Klass* k = probe->klass();
f(k, probe->loader_data(), CHECK);
}
}
}
// All classes, and their class loaders
// Don't iterate over placeholders
void Dictionary::classes_do(void f(Klass*, ClassLoaderData*)) {

1
hotspot/src/share/vm/classfile/dictionary.hpp
View File

@ -90,7 +90,6 @@ public:
void classes_do(void f(Klass*));
void classes_do(void f(Klass*, TRAPS), TRAPS);
void classes_do(void f(Klass*, ClassLoaderData*));
void classes_do(void f(Klass*, ClassLoaderData*, TRAPS), TRAPS);
void methods_do(void f(Method*));

33
hotspot/src/share/vm/classfile/symbolTable.cpp
View File

@ -35,7 +35,6 @@
#include "oops/oop.inline2.hpp"
#include "runtime/mutexLocker.hpp"
#include "utilities/hashtable.inline.hpp"
#include "utilities/numberSeq.hpp"
// --------------------------------------------------------------------------
@ -451,21 +450,7 @@ void SymbolTable::verify() {
}
void SymbolTable::dump(outputStream* st) {
NumberSeq summary;
for (int i = 0; i < the_table()->table_size(); ++i) {
int count = 0;
for (HashtableEntry<Symbol*, mtSymbol>* e = the_table()->bucket(i);
e != NULL; e = e->next()) {
count++;
}
summary.add((double)count);
}
st->print_cr("SymbolTable statistics:");
st->print_cr("Number of buckets : %7d", summary.num());
st->print_cr("Average bucket size : %7.0f", summary.avg());
st->print_cr("Variance of bucket size : %7.0f", summary.variance());
st->print_cr("Std. dev. of bucket size: %7.0f", summary.sd());
st->print_cr("Maximum bucket size : %7.0f", summary.maximum());
the_table()->dump_table(st, "SymbolTable");
}
@ -814,21 +799,7 @@ void StringTable::verify() {
}
void StringTable::dump(outputStream* st) {
NumberSeq summary;
for (int i = 0; i < the_table()->table_size(); ++i) {
HashtableEntry<oop, mtSymbol>* p = the_table()->bucket(i);
int count = 0;
for ( ; p != NULL; p = p->next()) {
count++;
}
summary.add((double)count);
}
st->print_cr("StringTable statistics:");
st->print_cr("Number of buckets : %7d", summary.num());
st->print_cr("Average bucket size : %7.0f", summary.avg());
st->print_cr("Variance of bucket size : %7.0f", summary.variance());
st->print_cr("Std. dev. of bucket size: %7.0f", summary.sd());
st->print_cr("Maximum bucket size : %7.0f", summary.maximum());
the_table()->dump_table(st, "StringTable");
}

7
hotspot/src/share/vm/classfile/systemDictionary.cpp
View File

@ -1747,13 +1747,6 @@ void SystemDictionary::classes_do(void f(Klass*, ClassLoaderData*)) {
dictionary()->classes_do(f);
}
// All classes, and their class loaders
// (added for helpers that use HandleMarks and ResourceMarks)
// Don't iterate over placeholders
void SystemDictionary::classes_do(void f(Klass*, ClassLoaderData*, TRAPS), TRAPS) {
dictionary()->classes_do(f, CHECK);
}
void SystemDictionary::placeholders_do(void f(Symbol*)) {
placeholders()->entries_do(f);
}

5
hotspot/src/share/vm/classfile/systemDictionary.hpp
View File

@ -313,10 +313,7 @@ public:
static void classes_do(void f(Klass*, TRAPS), TRAPS);
// All classes, and their class loaders
static void classes_do(void f(Klass*, ClassLoaderData*));
// All classes, and their class loaders
// (added for helpers that use HandleMarks and ResourceMarks)
static void classes_do(void f(Klass*, ClassLoaderData*, TRAPS), TRAPS);
// All entries in the placeholder table and their class loaders
static void placeholders_do(void f(Symbol*));
// Iterate over all methods in all klasses in dictionary

10
hotspot/src/share/vm/classfile/verifier.cpp
View File

@ -362,7 +362,7 @@ void TypeOrigin::print_on(outputStream* str) const {
}
#endif
void ErrorContext::details(outputStream* ss, Method* method) const {
void ErrorContext::details(outputStream* ss, const Method* method) const {
if (is_valid()) {
ss->print_cr("");
ss->print_cr("Exception Details:");
@ -435,7 +435,7 @@ void ErrorContext::reason_details(outputStream* ss) const {
ss->print_cr("");
}
void ErrorContext::location_details(outputStream* ss, Method* method) const {
void ErrorContext::location_details(outputStream* ss, const Method* method) const {
if (_bci != -1 && method != NULL) {
streamIndentor si(ss);
const char* bytecode_name = "<invalid>";
@ -470,7 +470,7 @@ void ErrorContext::frame_details(outputStream* ss) const {
}
}
void ErrorContext::bytecode_details(outputStream* ss, Method* method) const {
void ErrorContext::bytecode_details(outputStream* ss, const Method* method) const {
if (method != NULL) {
streamIndentor si(ss);
ss->indent().print_cr("Bytecode:");
@ -479,7 +479,7 @@ void ErrorContext::bytecode_details(outputStream* ss, Method* method) const {
}
}
void ErrorContext::handler_details(outputStream* ss, Method* method) const {
void ErrorContext::handler_details(outputStream* ss, const Method* method) const {
if (method != NULL) {
streamIndentor si(ss);
ExceptionTable table(method);
@ -494,7 +494,7 @@ void ErrorContext::handler_details(outputStream* ss, Method* method) const {
}
}
void ErrorContext::stackmap_details(outputStream* ss, Method* method) const {
void ErrorContext::stackmap_details(outputStream* ss, const Method* method) const {
if (method != NULL && method->has_stackmap_table()) {
streamIndentor si(ss);
ss->indent().print_cr("Stackmap Table:");

12
hotspot/src/share/vm/classfile/verifier.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1998, 2013, 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
@ -224,7 +224,7 @@ class ErrorContext VALUE_OBJ_CLASS_SPEC {
_expected.reset_frame();
}
void details(outputStream* ss, Method* method) const;
void details(outputStream* ss, const Method* method) const;
#ifdef ASSERT
void print_on(outputStream* str) const {
@ -237,12 +237,12 @@ class ErrorContext VALUE_OBJ_CLASS_SPEC {
#endif
private:
void location_details(outputStream* ss, Method* method) const;
void location_details(outputStream* ss, const Method* method) const;
void reason_details(outputStream* ss) const;
void frame_details(outputStream* ss) const;
void bytecode_details(outputStream* ss, Method* method) const;
void handler_details(outputStream* ss, Method* method) const;
void stackmap_details(outputStream* ss, Method* method) const;
void bytecode_details(outputStream* ss, const Method* method) const;
void handler_details(outputStream* ss, const Method* method) const;
void stackmap_details(outputStream* ss, const Method* method) const;
};
// A new instance of this class is created for each class being verified

4
hotspot/src/share/vm/classfile/vmSymbols.cpp
View File

@ -49,7 +49,7 @@ extern "C" {
}
}
#ifndef PRODUCT
#ifdef ASSERT
#define VM_SYMBOL_ENUM_NAME_BODY(name, string) #name "\0"
static const char* vm_symbol_enum_names =
VM_SYMBOLS_DO(VM_SYMBOL_ENUM_NAME_BODY, VM_ALIAS_IGNORE)
@ -64,7 +64,7 @@ static const char* vm_symbol_enum_name(vmSymbols::SID sid) {
}
return string;
}
#endif //PRODUCT
#endif //ASSERT
// Put all the VM symbol strings in one place.
// Makes for a more compact libjvm.

2
hotspot/src/share/vm/classfile/vmSymbols.hpp
View File

@ -68,7 +68,7 @@
template(java_lang_Float, "java/lang/Float") \
template(java_lang_Double, "java/lang/Double") \
template(java_lang_Byte, "java/lang/Byte") \
template(java_lang_Byte_Cache, "java/lang/Byte$ByteCache") \
template(java_lang_Byte_ByteCache, "java/lang/Byte$ByteCache") \
template(java_lang_Short, "java/lang/Short") \
template(java_lang_Short_ShortCache, "java/lang/Short$ShortCache") \
template(java_lang_Integer, "java/lang/Integer") \

9
hotspot/src/share/vm/code/codeCache.cpp
View File

@ -622,6 +622,15 @@ address CodeCache::last_address() {
return (address)_heap->high();
}
/**
* Returns the reverse free ratio. E.g., if 25% (1/4) of the code cache
* is free, reverse_free_ratio() returns 4.
*/
double CodeCache::reverse_free_ratio() {
double unallocated_capacity = (double)(CodeCache::unallocated_capacity() - CodeCacheMinimumFreeSpace);
double max_capacity = (double)CodeCache::max_capacity();
return max_capacity / unallocated_capacity;
}
void icache_init();

1
hotspot/src/share/vm/code/codeCache.hpp
View File

@ -163,6 +163,7 @@ class CodeCache : AllStatic {
static size_t max_capacity() { return _heap->max_capacity(); }
static size_t unallocated_capacity() { return _heap->unallocated_capacity(); }
static bool needs_flushing() { return unallocated_capacity() < CodeCacheFlushingMinimumFreeSpace; }
static double reverse_free_ratio();
static bool needs_cache_clean() { return _needs_cache_clean; }
static void set_needs_cache_clean(bool v) { _needs_cache_clean = v; }

14
hotspot/src/share/vm/code/nmethod.cpp
View File

@ -1794,6 +1794,19 @@ void nmethod::metadata_do(void f(Metadata*)) {
Metadata* md = r->metadata_value();
f(md);
}
} else if (iter.type() == relocInfo::virtual_call_type) {
// Check compiledIC holders associated with this nmethod
CompiledIC *ic = CompiledIC_at(iter.reloc());
if (ic->is_icholder_call()) {
CompiledICHolder* cichk = ic->cached_icholder();
f(cichk->holder_method());
f(cichk->holder_klass());
} else {
Metadata* ic_oop = ic->cached_metadata();
if (ic_oop != NULL) {
f(ic_oop);
}
}
}
}
}
@ -1804,6 +1817,7 @@ void nmethod::metadata_do(void f(Metadata*)) {
Metadata* md = *p;
f(md);
}
// Call function Method*, not embedded in these other places.
if (_method != NULL) f(_method);
}

6
hotspot/src/share/vm/compiler/compileBroker.cpp
View File

@ -1854,8 +1854,10 @@ void CompileBroker::invoke_compiler_on_method(CompileTask* task) {
tty->print("%7d ", (int) tty->time_stamp().milliseconds()); // print timestamp
tty->print("%4d ", compile_id); // print compilation number
tty->print("%s ", (is_osr ? "%" : " "));
int code_size = (task->code() == NULL) ? 0 : task->code()->total_size();
tty->print_cr("size: %d time: %d inlined: %d bytes", code_size, (int)time.milliseconds(), task->num_inlined_bytecodes());
if (task->code() != NULL) {
tty->print("size: %d(%d) ", task->code()->total_size(), task->code()->insts_size());
}
tty->print_cr("time: %d inlined: %d bytes", (int)time.milliseconds(), task->num_inlined_bytecodes());
}
if (PrintCodeCacheOnCompilation)

8
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/adaptiveFreeList.cpp
View File

@ -50,14 +50,6 @@ AdaptiveFreeList<Chunk>::AdaptiveFreeList() : FreeList<Chunk>(), _hint(0) {
init_statistics();
}
template <class Chunk>
AdaptiveFreeList<Chunk>::AdaptiveFreeList(Chunk* fc) : FreeList<Chunk>(fc), _hint(0) {
init_statistics();
#ifndef PRODUCT
_allocation_stats.set_returned_bytes(size() * HeapWordSize);
#endif
}
template <class Chunk>
void AdaptiveFreeList<Chunk>::initialize() {
FreeList<Chunk>::initialize();

1
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/adaptiveFreeList.hpp
View File

@ -55,7 +55,6 @@ class AdaptiveFreeList : public FreeList<Chunk> {
public:
AdaptiveFreeList();
AdaptiveFreeList(Chunk* fc);
using FreeList<Chunk>::assert_proper_lock_protection;
#ifdef ASSERT

4
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2013, 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
@ -52,7 +52,7 @@ ConcurrentMarkSweepPolicy::ConcurrentMarkSweepPolicy() {
}
void ConcurrentMarkSweepPolicy::initialize_generations() {
_generations = new GenerationSpecPtr[number_of_generations()];
_generations = NEW_C_HEAP_ARRAY3(GenerationSpecPtr, number_of_generations(), mtGC, 0, AllocFailStrategy::RETURN_NULL);
if (_generations == NULL)
vm_exit_during_initialization("Unable to allocate gen spec");

5
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp
View File

@ -153,8 +153,6 @@ CompactibleFreeListSpace::CompactibleFreeListSpace(BlockOffsetSharedArray* bs,
_indexedFreeListParLocks[i] = new Mutex(Mutex::leaf - 1, // == ExpandHeap_lock - 1
"a freelist par lock",
true);
if (_indexedFreeListParLocks[i] == NULL)
vm_exit_during_initialization("Could not allocate a par lock");
DEBUG_ONLY(
_indexedFreeList[i].set_protecting_lock(_indexedFreeListParLocks[i]);
)
@ -285,6 +283,7 @@ void CompactibleFreeListSpace::reset(MemRegion mr) {
_bt.verify_not_unallocated((HeapWord*)fc, fc->size());
_indexedFreeList[mr.word_size()].return_chunk_at_head(fc);
}
coalBirth(mr.word_size());
}
_promoInfo.reset();
_smallLinearAllocBlock._ptr = NULL;
@ -1762,7 +1761,7 @@ CompactibleFreeListSpace::addChunkToFreeListsAtEndRecordingStats(
}
ec->set_size(size);
debug_only(ec->mangleFreed(size));
if (size < SmallForDictionary) {
if (size < SmallForDictionary && ParallelGCThreads != 0) {
lock = _indexedFreeListParLocks[size];
}
MutexLockerEx x(lock, Mutex::_no_safepoint_check_flag);

4
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
View File

@ -692,8 +692,7 @@ CMSCollector::CMSCollector(ConcurrentMarkSweepGeneration* cmsGen,
_cmsGen ->init_initiating_occupancy(CMSInitiatingOccupancyFraction, CMSTriggerRatio);
// Clip CMSBootstrapOccupancy between 0 and 100.
_bootstrap_occupancy = ((double)MIN2((uintx)100, MAX2((uintx)0, CMSBootstrapOccupancy)))
/(double)100;
_bootstrap_occupancy = ((double)CMSBootstrapOccupancy)/(double)100;
_full_gcs_since_conc_gc = 0;
@ -3382,7 +3381,6 @@ bool ConcurrentMarkSweepGeneration::grow_by(size_t bytes) {
assert_locked_or_safepoint(Heap_lock);
bool result = _virtual_space.expand_by(bytes);
if (result) {
HeapWord* old_end = _cmsSpace->end();
size_t new_word_size =
heap_word_size(_virtual_space.committed_size());
MemRegion mr(_cmsSpace->bottom(), new_word_size);

7
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp
View File

@ -485,10 +485,6 @@ class CMSIsAliveClosure: public BoolObjectClosure {
assert(!span.is_empty(), "Empty span could spell trouble");
}
void do_object(oop obj) {
assert(false, "not to be invoked");
}
bool do_object_b(oop obj);
};
@ -1536,9 +1532,6 @@ class ScanMarkedObjectsAgainClosure: public UpwardsObjectClosure {
_bit_map(bit_map),
_par_scan_closure(cl) { }
void do_object(oop obj) {
guarantee(false, "Call do_object_b(oop, MemRegion) instead");
}
bool do_object_b(oop obj) {
guarantee(false, "Call do_object_b(oop, MemRegion) form instead");
return false;

52
hotspot/src/share/vm/gc_implementation/g1/concurrentMark.cpp
View File

@ -4515,7 +4515,8 @@ G1PrintRegionLivenessInfoClosure(outputStream* out, const char* phase_name)
_total_used_bytes(0), _total_capacity_bytes(0),
_total_prev_live_bytes(0), _total_next_live_bytes(0),
_hum_used_bytes(0), _hum_capacity_bytes(0),
_hum_prev_live_bytes(0), _hum_next_live_bytes(0) {
_hum_prev_live_bytes(0), _hum_next_live_bytes(0),
_total_remset_bytes(0) {
G1CollectedHeap* g1h = G1CollectedHeap::heap();
MemRegion g1_committed = g1h->g1_committed();
MemRegion g1_reserved = g1h->g1_reserved();
@ -4533,23 +4534,25 @@ G1PrintRegionLivenessInfoClosure(outputStream* out, const char* phase_name)
HeapRegion::GrainBytes);
_out->print_cr(G1PPRL_LINE_PREFIX);
_out->print_cr(G1PPRL_LINE_PREFIX
G1PPRL_TYPE_H_FORMAT
G1PPRL_ADDR_BASE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_DOUBLE_H_FORMAT,
"type", "address-range",
"used", "prev-live", "next-live", "gc-eff");
G1PPRL_TYPE_H_FORMAT
G1PPRL_ADDR_BASE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_DOUBLE_H_FORMAT
G1PPRL_BYTE_H_FORMAT,
"type", "address-range",
"used", "prev-live", "next-live", "gc-eff", "remset");
_out->print_cr(G1PPRL_LINE_PREFIX
G1PPRL_TYPE_H_FORMAT
G1PPRL_ADDR_BASE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_DOUBLE_H_FORMAT,
"", "",
"(bytes)", "(bytes)", "(bytes)", "(bytes/ms)");
G1PPRL_TYPE_H_FORMAT
G1PPRL_ADDR_BASE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_BYTE_H_FORMAT
G1PPRL_DOUBLE_H_FORMAT
G1PPRL_BYTE_H_FORMAT,
"", "",
"(bytes)", "(bytes)", "(bytes)", "(bytes/ms)", "(bytes)");
}
// It takes as a parameter a reference to one of the _hum_* fields, it
@ -4591,6 +4594,7 @@ bool G1PrintRegionLivenessInfoClosure::doHeapRegion(HeapRegion* r) {
size_t prev_live_bytes = r->live_bytes();
size_t next_live_bytes = r->next_live_bytes();
double gc_eff = r->gc_efficiency();
size_t remset_bytes = r->rem_set()->mem_size();
if (r->used() == 0) {
type = "FREE";
} else if (r->is_survivor()) {
@ -4624,6 +4628,7 @@ bool G1PrintRegionLivenessInfoClosure::doHeapRegion(HeapRegion* r) {
_total_capacity_bytes += capacity_bytes;
_total_prev_live_bytes += prev_live_bytes;
_total_next_live_bytes += next_live_bytes;
_total_remset_bytes += remset_bytes;
// Print a line for this particular region.
_out->print_cr(G1PPRL_LINE_PREFIX
@ -4632,14 +4637,17 @@ bool G1PrintRegionLivenessInfoClosure::doHeapRegion(HeapRegion* r) {
G1PPRL_BYTE_FORMAT
G1PPRL_BYTE_FORMAT
G1PPRL_BYTE_FORMAT
G1PPRL_DOUBLE_FORMAT,
G1PPRL_DOUBLE_FORMAT
G1PPRL_BYTE_FORMAT,
type, bottom, end,
used_bytes, prev_live_bytes, next_live_bytes, gc_eff);
used_bytes, prev_live_bytes, next_live_bytes, gc_eff , remset_bytes);
return false;
}
G1PrintRegionLivenessInfoClosure::~G1PrintRegionLivenessInfoClosure() {
// add static memory usages to remembered set sizes
_total_remset_bytes += HeapRegionRemSet::fl_mem_size() + HeapRegionRemSet::static_mem_size();
// Print the footer of the output.
_out->print_cr(G1PPRL_LINE_PREFIX);
_out->print_cr(G1PPRL_LINE_PREFIX
@ -4647,13 +4655,15 @@ G1PrintRegionLivenessInfoClosure::~G1PrintRegionLivenessInfoClosure() {
G1PPRL_SUM_MB_FORMAT("capacity")
G1PPRL_SUM_MB_PERC_FORMAT("used")
G1PPRL_SUM_MB_PERC_FORMAT("prev-live")
G1PPRL_SUM_MB_PERC_FORMAT("next-live"),
G1PPRL_SUM_MB_PERC_FORMAT("next-live")
G1PPRL_SUM_MB_FORMAT("remset"),
bytes_to_mb(_total_capacity_bytes),
bytes_to_mb(_total_used_bytes),
perc(_total_used_bytes, _total_capacity_bytes),
bytes_to_mb(_total_prev_live_bytes),
perc(_total_prev_live_bytes, _total_capacity_bytes),
bytes_to_mb(_total_next_live_bytes),
perc(_total_next_live_bytes, _total_capacity_bytes));
perc(_total_next_live_bytes, _total_capacity_bytes),
bytes_to_mb(_total_remset_bytes));
_out->cr();
}

6
hotspot/src/share/vm/gc_implementation/g1/concurrentMark.hpp
View File

@ -44,9 +44,6 @@ class G1CMIsAliveClosure: public BoolObjectClosure {
public:
G1CMIsAliveClosure(G1CollectedHeap* g1) : _g1(g1) { }
void do_object(oop obj) {
ShouldNotCallThis();
}
bool do_object_b(oop obj);
};
@ -1257,6 +1254,9 @@ private:
size_t _hum_prev_live_bytes;
size_t _hum_next_live_bytes;
// Accumulator for the remembered set size
size_t _total_remset_bytes;
static double perc(size_t val, size_t total) {
if (total == 0) {
return 0.0;

17
hotspot/src/share/vm/gc_implementation/g1/g1CardCounts.cpp
View File

@ -101,20 +101,23 @@ void G1CardCounts::resize(size_t heap_capacity) {
ReservedSpace::allocation_align_size_up(_committed_size),
err_msg("Unaligned? committed_size: " SIZE_FORMAT, _committed_size));
// Verify that the committed space for the card counts
// matches our committed max card num.
// Verify that the committed space for the card counts matches our
// committed max card num. Note for some allocation alignments, the
// amount of space actually committed for the counts table will be able
// to span more cards than the number spanned by the maximum heap.
size_t prev_committed_size = _committed_size;
size_t prev_committed_card_num = prev_committed_size / sizeof(jbyte);
size_t prev_committed_card_num = committed_to_card_num(prev_committed_size);
assert(prev_committed_card_num == _committed_max_card_num,
err_msg("Card mismatch: "
"prev: " SIZE_FORMAT ", "
"committed: "SIZE_FORMAT,
prev_committed_card_num, _committed_max_card_num));
"committed: "SIZE_FORMAT", "
"reserved: "SIZE_FORMAT,
prev_committed_card_num, _committed_max_card_num, _reserved_max_card_num));
size_t new_size = (heap_capacity >> CardTableModRefBS::card_shift) * sizeof(jbyte);
size_t new_committed_size = ReservedSpace::allocation_align_size_up(new_size);
size_t new_committed_card_num =
MIN2(_reserved_max_card_num, new_committed_size / sizeof(jbyte));
size_t new_committed_card_num = committed_to_card_num(new_committed_size);
if (_committed_max_card_num < new_committed_card_num) {
// we need to expand the backing store for the card counts

8
hotspot/src/share/vm/gc_implementation/g1/g1CardCounts.hpp
View File

@ -94,6 +94,14 @@ class G1CardCounts: public CHeapObj<mtGC> {
return (jbyte*) (_ct_bot + card_num);
}
// Helper routine.
// Returns the number of cards that can be counted by the given committed
// table size, with a maximum of the number of cards spanned by the max
// capacity of the heap.
size_t committed_to_card_num(size_t committed_size) {
return MIN2(_reserved_max_card_num, committed_size / sizeof(jbyte));
}
// Clear the counts table for the given (exclusive) index range.
void clear_range(size_t from_card_num, size_t to_card_num);

3
hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
View File

@ -1549,7 +1549,7 @@ bool G1CollectedHeap::do_collection(bool explicit_gc,
}
if (G1Log::finer()) {
g1_policy()->print_detailed_heap_transition();
g1_policy()->print_detailed_heap_transition(true /* full */);
}
print_heap_after_gc();
@ -5090,7 +5090,6 @@ class G1AlwaysAliveClosure: public BoolObjectClosure {
G1CollectedHeap* _g1;
public:
G1AlwaysAliveClosure(G1CollectedHeap* g1) : _g1(g1) {}
void do_object(oop p) { assert(false, "Do not call."); }
bool do_object_b(oop p) {
if (p != NULL) {
return true;

1
hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
View File

@ -165,7 +165,6 @@ class G1STWIsAliveClosure: public BoolObjectClosure {
G1CollectedHeap* _g1;
public:
G1STWIsAliveClosure(G1CollectedHeap* g1) : _g1(g1) {}
void do_object(oop p) { assert(false, "Do not call."); }
bool do_object_b(oop p);
};

104
hotspot/src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
View File

@ -124,9 +124,12 @@ G1CollectorPolicy::G1CollectorPolicy() :
_last_young_gc(false),
_last_gc_was_young(false),
_eden_bytes_before_gc(0),
_survivor_bytes_before_gc(0),
_capacity_before_gc(0),
_eden_used_bytes_before_gc(0),
_survivor_used_bytes_before_gc(0),
_heap_used_bytes_before_gc(0),
_metaspace_used_bytes_before_gc(0),
_eden_capacity_bytes_before_gc(0),
_heap_capacity_bytes_before_gc(0),
_eden_cset_region_length(0),
_survivor_cset_region_length(0),
@ -746,7 +749,7 @@ G1CollectorPolicy::verify_young_ages(HeapRegion* head,
void G1CollectorPolicy::record_full_collection_start() {
_full_collection_start_sec = os::elapsedTime();
record_heap_size_info_at_start();
record_heap_size_info_at_start(true /* full */);
// Release the future to-space so that it is available for compaction into.
_g1->set_full_collection();
}
@ -803,7 +806,7 @@ void G1CollectorPolicy::record_collection_pause_start(double start_time_sec) {
_trace_gen0_time_data.record_start_collection(s_w_t_ms);
_stop_world_start = 0.0;
record_heap_size_info_at_start();
record_heap_size_info_at_start(false /* full */);
phase_times()->record_cur_collection_start_sec(start_time_sec);
_pending_cards = _g1->pending_card_num();
@ -938,14 +941,6 @@ void G1CollectorPolicy::record_collection_pause_end(double pause_time_ms) {
_mmu_tracker->add_pause(end_time_sec - pause_time_ms/1000.0,
end_time_sec, false);
size_t freed_bytes =
_cur_collection_pause_used_at_start_bytes - cur_used_bytes;
size_t surviving_bytes = _collection_set_bytes_used_before - freed_bytes;
double survival_fraction =
(double)surviving_bytes/
(double)_collection_set_bytes_used_before;
if (update_stats) {
_trace_gen0_time_data.record_end_collection(pause_time_ms, phase_times());
// this is where we update the allocation rate of the application
@ -998,6 +993,7 @@ void G1CollectorPolicy::record_collection_pause_end(double pause_time_ms) {
}
}
}
bool new_in_marking_window = _in_marking_window;
bool new_in_marking_window_im = false;
if (during_initial_mark_pause()) {
@ -1083,8 +1079,10 @@ void G1CollectorPolicy::record_collection_pause_end(double pause_time_ms) {
}
_rs_length_diff_seq->add((double) rs_length_diff);
size_t copied_bytes = surviving_bytes;
size_t freed_bytes = _heap_used_bytes_before_gc - cur_used_bytes;
size_t copied_bytes = _collection_set_bytes_used_before - freed_bytes;
double cost_per_byte_ms = 0.0;
if (copied_bytes > 0) {
cost_per_byte_ms = phase_times()->average_last_obj_copy_time() / (double) copied_bytes;
if (_in_marking_window) {
@ -1148,51 +1146,61 @@ void G1CollectorPolicy::record_collection_pause_end(double pause_time_ms) {
byte_size_in_proper_unit((double)(bytes)), \
proper_unit_for_byte_size((bytes))
void G1CollectorPolicy::record_heap_size_info_at_start() {
void G1CollectorPolicy::record_heap_size_info_at_start(bool full) {
YoungList* young_list = _g1->young_list();
_eden_bytes_before_gc = young_list->eden_used_bytes();
_survivor_bytes_before_gc = young_list->survivor_used_bytes();
_capacity_before_gc = _g1->capacity();
_cur_collection_pause_used_at_start_bytes = _g1->used();
_eden_used_bytes_before_gc = young_list->eden_used_bytes();
_survivor_used_bytes_before_gc = young_list->survivor_used_bytes();
_heap_capacity_bytes_before_gc = _g1->capacity();
_heap_used_bytes_before_gc = _g1->used();
_cur_collection_pause_used_regions_at_start = _g1->used_regions();
size_t eden_capacity_before_gc =
(_young_list_target_length * HeapRegion::GrainBytes) - _survivor_bytes_before_gc;
_eden_capacity_bytes_before_gc =
(_young_list_target_length * HeapRegion::GrainBytes) - _survivor_used_bytes_before_gc;
_prev_eden_capacity = eden_capacity_before_gc;
if (full) {
_metaspace_used_bytes_before_gc = MetaspaceAux::allocated_used_bytes();
}
}
void G1CollectorPolicy::print_heap_transition() {
_g1->print_size_transition(gclog_or_tty,
_cur_collection_pause_used_at_start_bytes, _g1->used(), _g1->capacity());
_heap_used_bytes_before_gc,
_g1->used(),
_g1->capacity());
}
void G1CollectorPolicy::print_detailed_heap_transition() {
YoungList* young_list = _g1->young_list();
size_t eden_bytes = young_list->eden_used_bytes();
size_t survivor_bytes = young_list->survivor_used_bytes();
size_t used_before_gc = _cur_collection_pause_used_at_start_bytes;
size_t used = _g1->used();
size_t capacity = _g1->capacity();
size_t eden_capacity =
(_young_list_target_length * HeapRegion::GrainBytes) - survivor_bytes;
void G1CollectorPolicy::print_detailed_heap_transition(bool full) {
YoungList* young_list = _g1->young_list();
gclog_or_tty->print_cr(
" [Eden: "EXT_SIZE_FORMAT"("EXT_SIZE_FORMAT")->"EXT_SIZE_FORMAT"("EXT_SIZE_FORMAT") "
"Survivors: "EXT_SIZE_FORMAT"->"EXT_SIZE_FORMAT" "
"Heap: "EXT_SIZE_FORMAT"("EXT_SIZE_FORMAT")->"
EXT_SIZE_FORMAT"("EXT_SIZE_FORMAT")]",
EXT_SIZE_PARAMS(_eden_bytes_before_gc),
EXT_SIZE_PARAMS(_prev_eden_capacity),
EXT_SIZE_PARAMS(eden_bytes),
EXT_SIZE_PARAMS(eden_capacity),
EXT_SIZE_PARAMS(_survivor_bytes_before_gc),
EXT_SIZE_PARAMS(survivor_bytes),
EXT_SIZE_PARAMS(used_before_gc),
EXT_SIZE_PARAMS(_capacity_before_gc),
EXT_SIZE_PARAMS(used),
EXT_SIZE_PARAMS(capacity));
size_t eden_used_bytes_after_gc = young_list->eden_used_bytes();
size_t survivor_used_bytes_after_gc = young_list->survivor_used_bytes();
size_t heap_used_bytes_after_gc = _g1->used();
size_t heap_capacity_bytes_after_gc = _g1->capacity();
size_t eden_capacity_bytes_after_gc =
(_young_list_target_length * HeapRegion::GrainBytes) - survivor_used_bytes_after_gc;
gclog_or_tty->print(
" [Eden: "EXT_SIZE_FORMAT"("EXT_SIZE_FORMAT")->"EXT_SIZE_FORMAT"("EXT_SIZE_FORMAT") "
"Survivors: "EXT_SIZE_FORMAT"->"EXT_SIZE_FORMAT" "
"Heap: "EXT_SIZE_FORMAT"("EXT_SIZE_FORMAT")->"
EXT_SIZE_FORMAT"("EXT_SIZE_FORMAT")]",
EXT_SIZE_PARAMS(_eden_used_bytes_before_gc),
EXT_SIZE_PARAMS(_eden_capacity_bytes_before_gc),
EXT_SIZE_PARAMS(eden_used_bytes_after_gc),
EXT_SIZE_PARAMS(eden_capacity_bytes_after_gc),
EXT_SIZE_PARAMS(_survivor_used_bytes_before_gc),
EXT_SIZE_PARAMS(survivor_used_bytes_after_gc),
EXT_SIZE_PARAMS(_heap_used_bytes_before_gc),
EXT_SIZE_PARAMS(_heap_capacity_bytes_before_gc),
EXT_SIZE_PARAMS(heap_used_bytes_after_gc),
EXT_SIZE_PARAMS(heap_capacity_bytes_after_gc));
if (full) {
MetaspaceAux::print_metaspace_change(_metaspace_used_bytes_before_gc);
}
gclog_or_tty->cr();
}
void G1CollectorPolicy::adjust_concurrent_refinement(double update_rs_time,

19
hotspot/src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
View File

@ -175,7 +175,6 @@ private:
CollectionSetChooser* _collectionSetChooser;
double _full_collection_start_sec;
size_t _cur_collection_pause_used_at_start_bytes;
uint _cur_collection_pause_used_regions_at_start;
// These exclude marking times.
@ -194,7 +193,6 @@ private:
uint _young_list_target_length;
uint _young_list_fixed_length;
size_t _prev_eden_capacity; // used for logging
// The max number of regions we can extend the eden by while the GC
// locker is active. This should be >= _young_list_target_length;
@ -693,11 +691,11 @@ public:
// Records the information about the heap size for reporting in
// print_detailed_heap_transition
void record_heap_size_info_at_start();
void record_heap_size_info_at_start(bool full);
// Print heap sizing transition (with less and more detail).
void print_heap_transition();
void print_detailed_heap_transition();
void print_detailed_heap_transition(bool full = false);
void record_stop_world_start();
void record_concurrent_pause();
@ -861,9 +859,16 @@ private:
uint _max_survivor_regions;
// For reporting purposes.
size_t _eden_bytes_before_gc;
size_t _survivor_bytes_before_gc;
size_t _capacity_before_gc;
// The value of _heap_bytes_before_gc is also used to calculate
// the cost of copying.
size_t _eden_used_bytes_before_gc; // Eden occupancy before GC
size_t _survivor_used_bytes_before_gc; // Survivor occupancy before GC
size_t _heap_used_bytes_before_gc; // Heap occupancy before GC
size_t _metaspace_used_bytes_before_gc; // Metaspace occupancy before GC
size_t _eden_capacity_bytes_before_gc; // Eden capacity before GC
size_t _heap_capacity_bytes_before_gc; // Heap capacity before GC
// The amount of survivor regions after a collection.
uint _recorded_survivor_regions;

31
hotspot/src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2013, 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
@ -242,11 +242,13 @@ public:
PerRegionTable* cur = _free_list;
size_t res = 0;
while (cur != NULL) {
res += sizeof(PerRegionTable);
res += cur->mem_size();
cur = cur->next();
}
return res;
}
static void test_fl_mem_size();
};
PerRegionTable* PerRegionTable::_free_list = NULL;
@ -282,7 +284,8 @@ OtherRegionsTable::OtherRegionsTable(HeapRegion* hr) :
_fine_eviction_stride = _max_fine_entries / _fine_eviction_sample_size;
}
_fine_grain_regions = new PerRegionTablePtr[_max_fine_entries];
_fine_grain_regions = NEW_C_HEAP_ARRAY3(PerRegionTablePtr, _max_fine_entries,
mtGC, 0, AllocFailStrategy::RETURN_NULL);
if (_fine_grain_regions == NULL) {
vm_exit_out_of_memory(sizeof(void*)*_max_fine_entries, OOM_MALLOC_ERROR,
@ -706,10 +709,11 @@ size_t OtherRegionsTable::mem_size() const {
// Cast away const in this case.
MutexLockerEx x((Mutex*)&_m, Mutex::_no_safepoint_check_flag);
size_t sum = 0;
PerRegionTable * cur = _first_all_fine_prts;
while (cur != NULL) {
sum += cur->mem_size();
cur = cur->next();
// all PRTs are of the same size so it is sufficient to query only one of them.
if (_first_all_fine_prts != NULL) {
assert(_last_all_fine_prts != NULL &&
_first_all_fine_prts->mem_size() == _last_all_fine_prts->mem_size(), "check that mem_size() is constant");
sum += _first_all_fine_prts->mem_size() * _n_fine_entries;
}
sum += (sizeof(PerRegionTable*) * _max_fine_entries);
sum += (_coarse_map.size_in_words() * HeapWordSize);
@ -1147,6 +1151,19 @@ HeapRegionRemSet::finish_cleanup_task(HRRSCleanupTask* hrrs_cleanup_task) {
}
#ifndef PRODUCT
void PerRegionTable::test_fl_mem_size() {
PerRegionTable* dummy = alloc(NULL);
free(dummy);
guarantee(dummy->mem_size() == fl_mem_size(), "fl_mem_size() does not return the correct element size");
// try to reset the state
_free_list = NULL;
delete dummy;
}
void HeapRegionRemSet::test_prt() {
PerRegionTable::test_fl_mem_size();
}
void HeapRegionRemSet::test() {
os::sleep(Thread::current(), (jlong)5000, false);
G1CollectedHeap* g1h = G1CollectedHeap::heap();

1
hotspot/src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp
View File

@ -338,6 +338,7 @@ public:
// Run unit tests.
#ifndef PRODUCT
static void test_prt();
static void test();
#endif
};

41
hotspot/src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2013, 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
@ -24,7 +24,6 @@
#include "precompiled.hpp"
#include "gc_implementation/parallelScavenge/parMarkBitMap.hpp"
#include "gc_implementation/parallelScavenge/parMarkBitMap.inline.hpp"
#include "gc_implementation/parallelScavenge/psParallelCompact.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/os.hpp"
@ -55,18 +54,18 @@ ParMarkBitMap::initialize(MemRegion covered_region)
const size_t raw_bytes = words * sizeof(idx_t);
const size_t page_sz = os::page_size_for_region(raw_bytes, raw_bytes, 10);
const size_t granularity = os::vm_allocation_granularity();
const size_t bytes = align_size_up(raw_bytes, MAX2(page_sz, granularity));
_reserved_byte_size = align_size_up(raw_bytes, MAX2(page_sz, granularity));
const size_t rs_align = page_sz == (size_t) os::vm_page_size() ? 0 :
MAX2(page_sz, granularity);
ReservedSpace rs(bytes, rs_align, rs_align > 0);
ReservedSpace rs(_reserved_byte_size, rs_align, rs_align > 0);
os::trace_page_sizes("par bitmap", raw_bytes, raw_bytes, page_sz,
rs.base(), rs.size());
MemTracker::record_virtual_memory_type((address)rs.base(), mtGC);
_virtual_space = new PSVirtualSpace(rs, page_sz);
if (_virtual_space != NULL && _virtual_space->expand_by(bytes)) {
if (_virtual_space != NULL && _virtual_space->expand_by(_reserved_byte_size)) {
_region_start = covered_region.start();
_region_size = covered_region.word_size();
idx_t* map = (idx_t*)_virtual_space->reserved_low_addr();
@ -108,31 +107,6 @@ ParMarkBitMap::mark_obj(HeapWord* addr, size_t size)
return false;
}
size_t
ParMarkBitMap::live_words_in_range(HeapWord* beg_addr, HeapWord* end_addr) const
{
assert(beg_addr <= end_addr, "bad range");
idx_t live_bits = 0;
// The bitmap routines require the right boundary to be word-aligned.
const idx_t end_bit = addr_to_bit(end_addr);
const idx_t range_end = BitMap::word_align_up(end_bit);
idx_t beg_bit = find_obj_beg(addr_to_bit(beg_addr), range_end);
while (beg_bit < end_bit) {
idx_t tmp_end = find_obj_end(beg_bit, range_end);
if (tmp_end < end_bit) {
live_bits += tmp_end - beg_bit + 1;
beg_bit = find_obj_beg(tmp_end + 1, range_end);
} else {
live_bits += end_bit - beg_bit; // No + 1 here; end_bit is not counted.
return bits_to_words(live_bits);
}
}
return bits_to_words(live_bits);
}
size_t ParMarkBitMap::live_words_in_range(HeapWord* beg_addr, oop end_obj) const
{
assert(beg_addr <= (HeapWord*)end_obj, "bad range");
@ -244,13 +218,6 @@ ParMarkBitMap::iterate(ParMarkBitMapClosure* live_closure,
return complete;
}
#ifndef PRODUCT
void ParMarkBitMap::reset_counters()
{
_cas_tries = _cas_retries = _cas_by_another = 0;
}
#endif // #ifndef PRODUCT
#ifdef ASSERT
void ParMarkBitMap::verify_clear() const
{

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