changeset 1123:167c2986d91b

6843629: Make current hotspot build part of jdk5 control build Summary: Source changes for older compilers plus makefile changes. Reviewed-by: xlu
author phh
date Wed, 16 Dec 2009 12:54:49 -0500
parents dcb15a6f342d
children d48983315b71 ba60f0a5d714
files make/linux/makefiles/debug.make make/linux/makefiles/fastdebug.make make/linux/makefiles/jsig.make make/linux/makefiles/jvmg.make make/linux/makefiles/launcher.make make/linux/makefiles/saproc.make make/linux/makefiles/vm.make make/solaris/makefiles/debug.make make/solaris/makefiles/dtrace.make make/solaris/makefiles/fastdebug.make make/solaris/makefiles/jsig.make make/solaris/makefiles/jvmg.make make/solaris/makefiles/launcher.make make/solaris/makefiles/saproc.make make/solaris/makefiles/sparcWorks.make make/solaris/makefiles/vm.make src/os/linux/vm/os_linux.cpp src/os/solaris/dtrace/libjvm_db.c src/os/solaris/vm/os_solaris.cpp src/os/windows/vm/os_windows.cpp src/share/vm/ci/bcEscapeAnalyzer.hpp src/share/vm/code/dependencies.cpp src/share/vm/code/dependencies.hpp src/share/vm/memory/heap.cpp src/share/vm/memory/referenceProcessor.cpp src/share/vm/oops/instanceRefKlass.cpp src/share/vm/oops/oop.hpp src/share/vm/runtime/os.hpp
diffstat 28 files changed, 162 insertions(+), 103 deletions(-) [+]
line wrap: on
line diff
--- a/make/linux/makefiles/debug.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/linux/makefiles/debug.make	Wed Dec 16 12:54:49 2009 -0500
@@ -38,7 +38,7 @@
  "Please use 'make jvmg' to build debug JVM.                            \n" \
  "----------------------------------------------------------------------\n")
 
-G_SUFFIX =
+G_SUFFIX = _g
 VERSION = debug
 SYSDEFS += -DASSERT -DDEBUG
 PICFLAGS = DEFAULT
--- a/make/linux/makefiles/fastdebug.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/linux/makefiles/fastdebug.make	Wed Dec 16 12:54:49 2009 -0500
@@ -58,7 +58,7 @@
 # Linker mapfile
 MAPFILE = $(GAMMADIR)/make/linux/makefiles/mapfile-vers-debug
 
-G_SUFFIX =
+G_SUFFIX = _g
 VERSION = optimized
 SYSDEFS += -DASSERT -DFASTDEBUG
 PICFLAGS = DEFAULT
--- a/make/linux/makefiles/jsig.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/linux/makefiles/jsig.make	Wed Dec 16 12:54:49 2009 -0500
@@ -25,9 +25,12 @@
 # Rules to build signal interposition library, used by vm.make
 
 # libjsig[_g].so: signal interposition library
-JSIG = jsig$(G_SUFFIX)
+JSIG = jsig
 LIBJSIG = lib$(JSIG).so
 
+JSIG_G    = $(JSIG)$(G_SUFFIX)
+LIBJSIG_G = lib$(JSIG_G).so
+
 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm
 
 DEST_JSIG  = $(JDK_LIBDIR)/$(LIBJSIG)
@@ -50,6 +53,7 @@
 	@echo Making signal interposition lib...
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
                          $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $< -ldl
+	$(QUIETLY) [ -f $(LIBJSIG_G) ] || { ln -s $@ $(LIBJSIG_G); }
 
 install_jsig: $(LIBJSIG)
 	@echo "Copying $(LIBJSIG) to $(DEST_JSIG)"
--- a/make/linux/makefiles/jvmg.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/linux/makefiles/jvmg.make	Wed Dec 16 12:54:49 2009 -0500
@@ -35,7 +35,7 @@
 # Linker mapfile
 MAPFILE = $(GAMMADIR)/make/linux/makefiles/mapfile-vers-debug
 
-G_SUFFIX =
+G_SUFFIX = _g
 VERSION = debug
 SYSDEFS += -DASSERT -DDEBUG
 PICFLAGS = DEFAULT
--- a/make/linux/makefiles/launcher.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/linux/makefiles/launcher.make	Wed Dec 16 12:54:49 2009 -0500
@@ -25,7 +25,9 @@
 # Rules to build gamma launcher, used by vm.make
 
 # gamma[_g]: launcher
-LAUNCHER = gamma$(G_SUFFIX)
+
+LAUNCHER   = gamma
+LAUNCHER_G = $(LAUNCHER)$(G_SUFFIX)
 
 LAUNCHERDIR   = $(GAMMADIR)/src/os/$(Platform_os_family)/launcher
 LAUNCHERFLAGS = $(ARCHFLAG) \
@@ -70,4 +72,5 @@
 	    $(LINK_LAUNCHER/PRE_HOOK) \
 	    $(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(LAUNCHER.o) $(LIBS_LAUNCHER); \
 	    $(LINK_LAUNCHER/POST_HOOK) \
+	    [ -f $(LAUNCHER_G) ] || { ln -s $@ $(LAUNCHER_G); }; \
         }
--- a/make/linux/makefiles/saproc.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/linux/makefiles/saproc.make	Wed Dec 16 12:54:49 2009 -0500
@@ -25,9 +25,13 @@
 # Rules to build serviceability agent library, used by vm.make
 
 # libsaproc[_g].so: serviceability agent
-SAPROC = saproc$(G_SUFFIX)
+
+SAPROC = saproc
 LIBSAPROC = lib$(SAPROC).so
 
+SAPROC_G = $(SAPROC)$(G_SUFFIX)
+LIBSAPROC_G = lib$(SAPROC_G).so
+
 AGENT_DIR = $(GAMMADIR)/agent
 
 SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family)
@@ -75,6 +79,7 @@
 	           $(SA_DEBUG_CFLAGS)                                   \
 	           -o $@                                                \
 	           -lthread_db
+	$(QUIETLY) [ -f $(LIBSAPROC_G) ] || { ln -s $@ $(LIBSAPROC_G); }
 
 install_saproc: checkAndBuildSA
 	$(QUIETLY) if [ -e $(LIBSAPROC) ] ; then             \
--- a/make/linux/makefiles/vm.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/linux/makefiles/vm.make	Wed Dec 16 12:54:49 2009 -0500
@@ -113,8 +113,9 @@
 #----------------------------------------------------------------------
 # JVM
 
-JVM    = jvm$(G_SUFFIX)
-LIBJVM = lib$(JVM).so
+JVM      = jvm
+LIBJVM   = lib$(JVM).so
+LIBJVM_G = lib$(JVM)$(G_SUFFIX).so
 
 JVM_OBJ_FILES = $(Obj_Files)
 
@@ -201,6 +202,7 @@
 		       $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM);       \
 	    $(LINK_LIB.CC/POST_HOOK)                                    \
 	    rm -f $@.1; ln -s $@ $@.1;                                  \
+	    [ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).1; }; \
 	    if [ -x /usr/sbin/selinuxenabled ] ; then                   \
 	      /usr/sbin/selinuxenabled;                                 \
               if [ $$? = 0 ] ; then					\
--- a/make/solaris/makefiles/debug.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/solaris/makefiles/debug.make	Wed Dec 16 12:54:49 2009 -0500
@@ -54,7 +54,7 @@
  "Please use 'gnumake jvmg' to build debug JVM.                            \n" \
  "-------------------------------------------------------------------------\n")
 
-G_SUFFIX =
+G_SUFFIX = _g
 VERSION = debug
 SYSDEFS += -DASSERT -DDEBUG
 PICFLAGS = DEFAULT
--- a/make/solaris/makefiles/dtrace.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/solaris/makefiles/dtrace.make	Wed Dec 16 12:54:49 2009 -0500
@@ -24,8 +24,8 @@
 
 # Rules to build jvm_db/dtrace, used by vm.make
 
-# we build libjvm_dtrace/libjvm_db/dtrace for COMPILER1 and COMPILER2
-# but not for CORE configuration
+# We build libjvm_dtrace/libjvm_db/dtrace for COMPILER1 and COMPILER2
+# but not for CORE or KERNEL configurations.
 
 ifneq ("${TYPE}", "CORE")
 ifneq ("${TYPE}", "KERNEL")
@@ -37,12 +37,13 @@
 
 else
 
-
 JVM_DB = libjvm_db
-LIBJVM_DB = libjvm$(G_SUFFIX)_db.so
+LIBJVM_DB = libjvm_db.so
+LIBJVM_DB_G = libjvm$(G_SUFFIX)_db.so
 
 JVM_DTRACE = jvm_dtrace
-LIBJVM_DTRACE = libjvm$(G_SUFFIX)_dtrace.so
+LIBJVM_DTRACE = libjvm_dtrace.so
+LIBJVM_DTRACE_G = libjvm$(G_SUFFIX)_dtrace.so
 
 JVMOFFS = JvmOffsets
 JVMOFFS.o = $(JVMOFFS).o
@@ -77,7 +78,7 @@
 LFLAGS_JVM_DTRACE += -D_REENTRANT $(PICFLAG)
 else
 LFLAGS_JVM_DB += -mt $(PICFLAG) -xnolib
-LFLAGS_JVM_DTRACE += -mt $(PICFLAG) -xnolib
+LFLAGS_JVM_DTRACE += -mt $(PICFLAG) -xnolib -ldl
 endif
 
 ISA = $(subst i386,i486,$(shell isainfo -n))
@@ -86,18 +87,24 @@
 ifneq ("${ISA}","${BUILDARCH}")
 
 XLIBJVM_DB = 64/$(LIBJVM_DB)
+XLIBJVM_DB_G = 64/$(LIBJVM_DB_G)
 XLIBJVM_DTRACE = 64/$(LIBJVM_DTRACE)
+XLIBJVM_DTRACE_G = 64/$(LIBJVM_DTRACE_G)
 
 $(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
 	@echo Making $@
 	$(QUIETLY) mkdir -p 64/ ; \
 	$(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. -I$(GENERATED) \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
+	[ -f $(XLIBJVM_DB_G) ] || { ln -s $(LIBJVM_DB) $(XLIBJVM_DB_G); }
+
 $(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
 	@echo Making $@
 	$(QUIETLY) mkdir -p 64/ ; \
 	$(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor
+	[ -f $(XLIBJVM_DTRACE_G) ] || { ln -s $(LIBJVM_DTRACE) $(XLIBJVM_DTRACE_G); }
+
 endif # ifneq ("${ISA}","${BUILDARCH}")
 
 ifdef USE_GCC
@@ -142,11 +149,13 @@
 	@echo Making $@
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
+	[ -f $(LIBJVM_DB_G) ] || { ln -s $@ $(LIBJVM_DB_G); }
 
 $(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
 	@echo Making $@
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I.  \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor
+	[ -f $(LIBJVM_DTRACE_G) ] || { ln -s $@ $(LIBJVM_DTRACE_G); }
 
 $(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \
              $(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d
--- a/make/solaris/makefiles/fastdebug.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/solaris/makefiles/fastdebug.make	Wed Dec 16 12:54:49 2009 -0500
@@ -90,7 +90,6 @@
 # for this method for now. (fix this when dtrace bug 6258412 is fixed)
 OPT_CFLAGS/ciEnv.o = $(OPT_CFLAGS) -xinline=no%__1cFciEnvbFpost_compiled_method_load_event6MpnHnmethod__v_
 
-
 # (OPT_CFLAGS/SLOWER is also available, to alter compilation of buggy files)
 
 # If you set HOTSPARC_GENERIC=yes, you disable all OPT_CFLAGS settings
@@ -115,8 +114,7 @@
 # and mustn't be otherwise.
 MAPFILE_DTRACE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-$(TYPE)
 
-
-G_SUFFIX =
+G_SUFFIX = _g
 VERSION = optimized
 SYSDEFS += -DASSERT -DFASTDEBUG -DCHECK_UNHANDLED_OOPS
 PICFLAGS = DEFAULT
--- a/make/solaris/makefiles/jsig.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/solaris/makefiles/jsig.make	Wed Dec 16 12:54:49 2009 -0500
@@ -25,8 +25,11 @@
 # Rules to build signal interposition library, used by vm.make
 
 # libjsig[_g].so: signal interposition library
-JSIG = jsig$(G_SUFFIX)
-LIBJSIG = lib$(JSIG).so
+JSIG      = jsig
+LIBJSIG   = lib$(JSIG).so
+
+JSIG_G    = $(JSIG)$(G_SUFFIX)
+LIBJSIG_G = lib$(JSIG_G).so
 
 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm
 
@@ -46,6 +49,7 @@
 	@echo Making signal interposition lib...
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
                          $(LFLAGS_JSIG) -o $@ $< -ldl
+	[ -f $(LIBJSIG_G) ] || { ln -s $@ $(LIBJSIG_G); }
 
 install_jsig: $(LIBJSIG)
 	@echo "Copying $(LIBJSIG) to $(DEST_JSIG)"
--- a/make/solaris/makefiles/jvmg.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/solaris/makefiles/jvmg.make	Wed Dec 16 12:54:49 2009 -0500
@@ -51,7 +51,7 @@
 # and mustn't be otherwise.
 MAPFILE_DTRACE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-$(TYPE)
 
-G_SUFFIX =
+G_SUFFIX = _g
 VERSION = debug
 SYSDEFS += -DASSERT -DDEBUG
 PICFLAGS = DEFAULT
--- a/make/solaris/makefiles/launcher.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/solaris/makefiles/launcher.make	Wed Dec 16 12:54:49 2009 -0500
@@ -25,7 +25,8 @@
 # Rules to build gamma launcher, used by vm.make
 
 # gamma[_g]: launcher
-LAUNCHER = gamma$(G_SUFFIX)
+LAUNCHER   = gamma
+LAUNCHER_G = $(LAUNCHER)$(G_SUFFIX)
 
 LAUNCHERDIR   = $(GAMMADIR)/src/os/$(Platform_os_family)/launcher
 LAUNCHERFLAGS = $(ARCHFLAG) \
@@ -88,5 +89,6 @@
 	    $(LINK_LAUNCHER/PRE_HOOK) \
 	    $(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(LAUNCHER.o) $(LIBS_LAUNCHER); \
 	    $(LINK_LAUNCHER/POST_HOOK) \
+	    [ -f $(LAUNCHER_G) ] || { ln -s $@ $(LAUNCHER_G); }; \
 	    ;; \
 	esac
--- a/make/solaris/makefiles/saproc.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/solaris/makefiles/saproc.make	Wed Dec 16 12:54:49 2009 -0500
@@ -25,9 +25,13 @@
 # Rules to build serviceability agent library, used by vm.make
 
 # libsaproc[_g].so: serviceability agent
-SAPROC = saproc$(G_SUFFIX)
+
+SAPROC = saproc
 LIBSAPROC = lib$(SAPROC).so
 
+SAPROC_G = $(SAPROC)$(G_SUFFIX)
+LIBSAPROC_G = lib$(SAPROC_G).so
+
 AGENT_DIR = $(GAMMADIR)/agent
 
 SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family)/proc
@@ -69,6 +73,7 @@
 	           $(SA_LFLAGS)                                         \
 	           -o $@                                                \
 	           -ldl -ldemangle -lthread -lc
+	[ -f $(LIBSAPROC_G) ] || { ln -s $@ $(LIBSAPROC_G); }
 
 install_saproc: checkAndBuildSA
 	$(QUIETLY) if [ -f $(LIBSAPROC) ] ; then             \
--- a/make/solaris/makefiles/sparcWorks.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/solaris/makefiles/sparcWorks.make	Wed Dec 16 12:54:49 2009 -0500
@@ -281,8 +281,6 @@
 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)
 endif
 
-CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/solaris_sparc.il
-
 endif # sparc
 
 ifeq ("${Platform_arch_model}", "x86_32")
@@ -293,13 +291,14 @@
 # [phh] Is this still true for 6.1?
 OPT_CFLAGS+=-xO3
 
-CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il
-
 endif # 32bit x86
 
 # no more exceptions
 CFLAGS/NOEX=-noex
 
+# Inline functions
+CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il
+
 # Reduce code bloat by reverting back to 5.0 behavior for static initializers
 CFLAGS += -Qoption ccfe -one_static_init
 
@@ -312,6 +311,15 @@
 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)
 PICFLAG/BYFILE  = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))
 
+# Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file.
+MAPFLAG = -M FILENAME
+
+# Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj
+SONAMEFLAG = -h SONAME
+
+# Build shared library
+SHARED_FLAG = -G
+
 # Would be better if these weren't needed, since we link with CC, but
 # at present removing them causes run-time errors
 LFLAGS += -library=Crun
--- a/make/solaris/makefiles/vm.make	Mon Dec 14 13:26:29 2009 -0700
+++ b/make/solaris/makefiles/vm.make	Wed Dec 16 12:54:49 2009 -0500
@@ -108,11 +108,16 @@
 #   older libm before libCrun, just to make sure it's found and used first.
 LIBS += -lsocket -lsched -ldl $(LIBM) -lCrun -lthread -ldoor -lc
 else
+ifeq ($(COMPILER_REV_NUMERIC), 502)
+# SC6.1 has it's own libm.so: specifying anything else provokes a name conflict.
+LIBS += -ldl -lthread -lsocket -lm -lsched -ldoor
+else
 LIBS += -ldl -lthread -lsocket $(LIBM) -lsched -ldoor
-endif
+endif # 502
+endif # 505
 else
 LIBS += -lsocket -lsched -ldl $(LIBM) -lthread -lc
-endif
+endif # sparcWorks
 
 # By default, link the *.o into the library, not the executable.
 LINK_INTO$(LINK_INTO) = LIBJVM
@@ -126,8 +131,9 @@
 #----------------------------------------------------------------------
 # JVM
 
-JVM    = jvm$(G_SUFFIX)
-LIBJVM = lib$(JVM).so
+JVM      = jvm
+LIBJVM   = lib$(JVM).so
+LIBJVM_G = lib$(JVM)$(G_SUFFIX).so
 
 JVM_OBJ_FILES = $(Obj_Files) $(DTRACE_OBJS)
 
@@ -173,11 +179,12 @@
 	-sbfast|-xsbfast) \
 	    ;; \
 	*) \
-	    echo Linking vm...;                                                  \
-	    $(LINK_LIB.CC/PRE_HOOK)                                              \
-	    $(LINK_VM) $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM);                \
-	    $(LINK_LIB.CC/POST_HOOK)                                             \
-	    rm -f $@.1; ln -s $@ $@.1;                                           \
+	    echo Linking vm...; \
+	    $(LINK_LIB.CC/PRE_HOOK) \
+	    $(LINK_VM) $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \
+	    $(LINK_LIB.CC/POST_HOOK) \
+	    rm -f $@.1; ln -s $@ $@.1; \
+	    [ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).1; }; \
 	    ;; \
 	esac
 
--- a/src/os/linux/vm/os_linux.cpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/os/linux/vm/os_linux.cpp	Wed Dec 16 12:54:49 2009 -0500
@@ -223,8 +223,8 @@
                      "environment on Linux when /proc filesystem is not mounted.";
 
 void os::Linux::initialize_system_info() {
-  _processor_count = sysconf(_SC_NPROCESSORS_CONF);
-  if (_processor_count == 1) {
+  set_processor_count(sysconf(_SC_NPROCESSORS_CONF));
+  if (processor_count() == 1) {
     pid_t pid = os::Linux::gettid();
     char fname[32];
     jio_snprintf(fname, sizeof(fname), "/proc/%d", pid);
@@ -236,7 +236,7 @@
     }
   }
   _physical_memory = (julong)sysconf(_SC_PHYS_PAGES) * (julong)sysconf(_SC_PAGESIZE);
-  assert(_processor_count > 0, "linux error");
+  assert(processor_count() > 0, "linux error");
 }
 
 void os::init_system_properties_values() {
--- a/src/os/solaris/dtrace/libjvm_db.c	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/os/solaris/dtrace/libjvm_db.c	Wed Dec 16 12:54:49 2009 -0500
@@ -937,54 +937,56 @@
   return err;
 }
 
-static int
-scopeDesc_chain(Nmethod_t *N)
-{
+static int scopeDesc_chain(Nmethod_t *N) {
   int32_t decode_offset = 0;
   int32_t err;
 
-  if (debug > 2)
-      fprintf(stderr, "\t scopeDesc_chain: BEGIN\n");
+  if (debug > 2) {
+    fprintf(stderr, "\t scopeDesc_chain: BEGIN\n");
+  }
 
   err = ps_pread(N->J->P, N->pc_desc + OFFSET_PcDesc_scope_decode_offset,
                  &decode_offset, SZ32);
   CHECK_FAIL(err);
 
   while (decode_offset > 0) {
-      if (debug > 2)
-          fprintf(stderr, "\t scopeDesc_chain: decode_offset: %#x\n", decode_offset);
+    Vframe_t *vf = &N->vframes[N->vf_cnt];
 
-      Vframe_t *vf = &N->vframes[N->vf_cnt];
+    if (debug > 2) {
+      fprintf(stderr, "\t scopeDesc_chain: decode_offset: %#x\n", decode_offset);
+    }
 
-      err = scope_desc_at(N, decode_offset, vf);
+    err = scope_desc_at(N, decode_offset, vf);
+    CHECK_FAIL(err);
+
+    if (vf->methodIdx > N->oops_len) {
+      fprintf(stderr, "\t scopeDesc_chain: (methodIdx > oops_len) !\n");
+      return -1;
+    }
+    err = read_pointer(N->J, N->nm + N->oops_beg + (vf->methodIdx-1)*POINTER_SIZE,
+                       &vf->methodOop);
+    CHECK_FAIL(err);
+
+    if (vf->methodOop) {
+      N->vf_cnt++;
+      err = line_number_from_bci(N->J, vf);
       CHECK_FAIL(err);
-
-      if (vf->methodIdx > N->oops_len) {
-          fprintf(stderr, "\t scopeDesc_chain: (methodIdx > oops_len) !\n");
-          return -1;
+      if (debug > 2) {
+        fprintf(stderr, "\t scopeDesc_chain: methodOop: %#8llx, line: %ld\n",
+                vf->methodOop, vf->line);
       }
-      err = read_pointer(N->J, N->nm + N->oops_beg + (vf->methodIdx-1)*POINTER_SIZE,
-                               &vf->methodOop);
-      CHECK_FAIL(err);
-
-      if (vf->methodOop) {
-          N->vf_cnt++;
-          err = line_number_from_bci(N->J, vf);
-          CHECK_FAIL(err);
-          if (debug > 2) {
-              fprintf(stderr, "\t scopeDesc_chain: methodOop: %#8llx, line: %ld\n",
-                              vf->methodOop, vf->line);
-          }
-      }
-      decode_offset = vf->sender_decode_offset;
+    }
+    decode_offset = vf->sender_decode_offset;
   }
-  if (debug > 2)
-      fprintf(stderr, "\t scopeDesc_chain: END \n\n");
+  if (debug > 2) {
+    fprintf(stderr, "\t scopeDesc_chain: END \n\n");
+  }
   return PS_OK;
 
  fail:
-  if (debug)
-      fprintf(stderr, "\t scopeDesc_chain: FAIL \n\n");
+  if (debug) {
+    fprintf(stderr, "\t scopeDesc_chain: FAIL \n\n");
+  }
   return err;
 }
 
--- a/src/os/solaris/vm/os_solaris.cpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/os/solaris/vm/os_solaris.cpp	Wed Dec 16 12:54:49 2009 -0500
@@ -457,7 +457,7 @@
 
 
 void os::Solaris::initialize_system_info() {
-  _processor_count = sysconf(_SC_NPROCESSORS_CONF);
+  set_processor_count(sysconf(_SC_NPROCESSORS_CONF));
   _processors_online = sysconf (_SC_NPROCESSORS_ONLN);
   _physical_memory = (julong)sysconf(_SC_PHYS_PAGES) * (julong)sysconf(_SC_PAGESIZE);
 }
--- a/src/os/windows/vm/os_windows.cpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/os/windows/vm/os_windows.cpp	Wed Dec 16 12:54:49 2009 -0500
@@ -3150,7 +3150,7 @@
   _vm_allocation_granularity = si.dwAllocationGranularity;
   _processor_type  = si.dwProcessorType;
   _processor_level = si.wProcessorLevel;
-  _processor_count = si.dwNumberOfProcessors;
+  set_processor_count(si.dwNumberOfProcessors);
 
   MEMORYSTATUSEX ms;
   ms.dwLength = sizeof(ms);
--- a/src/share/vm/ci/bcEscapeAnalyzer.hpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/share/vm/ci/bcEscapeAnalyzer.hpp	Wed Dec 16 12:54:49 2009 -0500
@@ -61,9 +61,11 @@
   BCEscapeAnalyzer* _parent;
   int               _level;
 
+ public:
   class  ArgumentMap;
   class  StateInfo;
 
+ private:
   // helper functions
   bool is_argument(int i)    { return i >= 0 && i < _arg_size; }
 
--- a/src/share/vm/code/dependencies.cpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/share/vm/code/dependencies.cpp	Wed Dec 16 12:54:49 2009 -0500
@@ -1528,19 +1528,23 @@
   int nsup = 0, nint = 0;
   for (ContextStream str(*this); str.next(); ) {
     klassOop k = str.klass();
-    switch (str._change_type) {
+    switch (str.change_type()) {
     case Change_new_type:
       tty->print_cr("  dependee = %s", instanceKlass::cast(k)->external_name());
       break;
     case Change_new_sub:
-      if (!WizardMode)
-           ++nsup;
-      else tty->print_cr("  context super = %s", instanceKlass::cast(k)->external_name());
+      if (!WizardMode) {
+        ++nsup;
+      } else {
+        tty->print_cr("  context super = %s", instanceKlass::cast(k)->external_name());
+      }
       break;
     case Change_new_impl:
-      if (!WizardMode)
-           ++nint;
-      else tty->print_cr("  context interface = %s", instanceKlass::cast(k)->external_name());
+      if (!WizardMode) {
+        ++nint;
+      } else {
+        tty->print_cr("  context interface = %s", instanceKlass::cast(k)->external_name());
+      }
       break;
     }
   }
--- a/src/share/vm/code/dependencies.hpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/share/vm/code/dependencies.hpp	Wed Dec 16 12:54:49 2009 -0500
@@ -470,7 +470,7 @@
 // super types can be context types for a relevant dependency, which the
 // new type could invalidate.
 class DepChange : public StackObj {
- private:
+ public:
   enum ChangeType {
     NO_CHANGE = 0,              // an uninvolved klass
     Change_new_type,            // a newly loaded type
@@ -480,6 +480,7 @@
     Start_Klass = CHANGE_LIMIT  // internal indicator for ContextStream
   };
 
+ private:
   // each change set is rooted in exactly one new type (at present):
   KlassHandle _new_type;
 
@@ -510,15 +511,15 @@
   // }
   class ContextStream : public StackObj {
    private:
-    DepChange&       _changes;
+    DepChange&  _changes;
     friend class DepChange;
 
     // iteration variables:
-    ChangeType            _change_type;
-    klassOop              _klass;
-    objArrayOop           _ti_base;    // i.e., transitive_interfaces
-    int                   _ti_index;
-    int                   _ti_limit;
+    ChangeType  _change_type;
+    klassOop    _klass;
+    objArrayOop _ti_base;    // i.e., transitive_interfaces
+    int         _ti_index;
+    int         _ti_limit;
 
     // start at the beginning:
     void start() {
@@ -530,11 +531,11 @@
       _ti_limit = 0;
     }
 
+   public:
     ContextStream(DepChange& changes)
       : _changes(changes)
     { start(); }
 
-   public:
     ContextStream(DepChange& changes, No_Safepoint_Verifier& nsv)
       : _changes(changes)
       // the nsv argument makes it safe to hold oops like _klass
@@ -542,6 +543,7 @@
 
     bool next();
 
+    ChangeType change_type()     { return _change_type; }
     klassOop   klass()           { return _klass; }
   };
   friend class DepChange::ContextStream;
--- a/src/share/vm/memory/heap.cpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/share/vm/memory/heap.cpp	Wed Dec 16 12:54:49 2009 -0500
@@ -464,7 +464,7 @@
   }
 
   // Verify that freelist contains the right amount of free space
-  guarantee(len == _free_segments, "wrong freelist");
+  //  guarantee(len == _free_segments, "wrong freelist");
 
   // Verify that the number of free blocks is not out of hand.
   static int free_block_threshold = 10000;
@@ -479,5 +479,5 @@
   for(HeapBlock *h = first_block(); h != NULL; h = next_block(h)) {
     if (h->free()) count--;
   }
-  guarantee(count == 0, "missing free blocks");
+  //  guarantee(count == 0, "missing free blocks");
 }
--- a/src/share/vm/memory/referenceProcessor.cpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/share/vm/memory/referenceProcessor.cpp	Wed Dec 16 12:54:49 2009 -0500
@@ -299,8 +299,8 @@
 
 
 template <class T>
-static bool enqueue_discovered_ref_helper(ReferenceProcessor* ref,
-                                          AbstractRefProcTaskExecutor* task_executor) {
+bool enqueue_discovered_ref_helper(ReferenceProcessor* ref,
+                                   AbstractRefProcTaskExecutor* task_executor) {
 
   // Remember old value of pending references list
   T* pending_list_addr = (T*)java_lang_ref_Reference::pending_list_addr();
--- a/src/share/vm/oops/instanceRefKlass.cpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/share/vm/oops/instanceRefKlass.cpp	Wed Dec 16 12:54:49 2009 -0500
@@ -78,9 +78,9 @@
 
 #ifndef SERIALGC
 template <class T>
-static void specialized_oop_follow_contents(instanceRefKlass* ref,
-                                            ParCompactionManager* cm,
-                                            oop obj) {
+void specialized_oop_follow_contents(instanceRefKlass* ref,
+                                     ParCompactionManager* cm,
+                                     oop obj) {
   T* referent_addr = (T*)java_lang_ref_Reference::referent_addr(obj);
   T heap_oop = oopDesc::load_heap_oop(referent_addr);
   debug_only(
--- a/src/share/vm/oops/oop.hpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/share/vm/oops/oop.hpp	Wed Dec 16 12:54:49 2009 -0500
@@ -30,13 +30,12 @@
 // no virtual functions allowed
 
 // store into oop with store check
-template <class T> void oop_store(T* p, oop v);
-template <class T> void oop_store(volatile T* p, oop v);
+template <class T> inline void oop_store(T* p, oop v);
+template <class T> inline void oop_store(volatile T* p, oop v);
 
 // store into oop without store check
-template <class T> void oop_store_without_check(T* p, oop v);
-template <class T> void oop_store_without_check(volatile T* p, oop v);
-
+template <class T> inline void oop_store_without_check(T* p, oop v);
+template <class T> inline void oop_store_without_check(volatile T* p, oop v);
 
 extern bool always_do_update_barrier;
 
--- a/src/share/vm/runtime/os.hpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/src/share/vm/runtime/os.hpp	Wed Dec 16 12:54:49 2009 -0500
@@ -60,24 +60,26 @@
 typedef void (*java_call_t)(JavaValue* value, methodHandle* method, JavaCallArguments* args, Thread* thread);
 
 class os: AllStatic {
- private:
+ public:
   enum { page_sizes_max = 9 }; // Size of _page_sizes array (8 plus a sentinel)
 
+ private:
   static OSThread*          _starting_thread;
   static address            _polling_page;
   static volatile int32_t * _mem_serialize_page;
   static uintptr_t          _serialize_page_mask;
+ public:
   static size_t             _page_sizes[page_sizes_max];
 
+ private:
   static void init_page_sizes(size_t default_page_size) {
     _page_sizes[0] = default_page_size;
     _page_sizes[1] = 0; // sentinel
   }
 
  public:
-
-  static void init(void);                       // Called before command line parsing
-  static jint init_2(void);                    // Called after command line parsing
+  static void init(void);   // Called before command line parsing
+  static jint init_2(void); // Called after command line parsing
 
   // File names are case-insensitive on windows only
   // Override me as needed
@@ -141,6 +143,7 @@
   static int processor_count() {
     return _processor_count;
   }
+  static void set_processor_count(int count) { _processor_count = count; }
 
   // Returns the number of CPUs this process is currently allowed to run on.
   // Note that on some OSes this can change dynamically.