view make/solaris/makefiles/sparcWorks.make @ 158:a49545cab84a

6563752: Build and test JDK7 with Sun Studio 12 Express compilers (prep makefiles) Summary: Allows for building with SS12, no longer requires SS11, warns if not SS11 for now. Once SS12 is validated and performance measurements look ok, SS12 will be the validated compiler. Reviewed-by: sspitsyn, ikrylov
author ohair
date Tue, 27 May 2008 09:47:18 -0700
parents ba764ed4b6f2
children d1605aabd0a1
line wrap: on
line source
#
# Copyright 1998-2007 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
# CA 95054 USA or visit www.sun.com if you need additional information or
# have any questions.
#  
#

# Compiler-specific flags for sparcworks.

# tell make which C and C++ compilers to use
CC	= cc
CPP	= CC

# Note that this 'as' is an older version of the Sun Studio 'fbe', and will
#   use the older style options. The 'fbe' options will match 'cc' and 'CC'.
AS	= /usr/ccs/bin/as

NM	= /usr/ccs/bin/nm
NAWK    = /bin/nawk

REORDER_FLAG = -xF

# Check for the versions of C++ and C compilers ($CPP and $CC) used. 

# Get the last thing on the line that looks like x.x+ (x is a digit).
COMPILER_REV := \
$(shell $(CPP) -V 2>&1 | sed -e 's/^.*\([1-9]\.[0-9][0-9]*\).*/\1/')
C_COMPILER_REV := \
$(shell $(CC) -V 2>&1 | grep -i "cc:" |  sed -e 's/^.*\([1-9]\.[0-9][0-9]*\).*/\1/')

# Pick which compiler is validated
ifeq ($(JDK_MINOR_VERSION),6)
  # Validated compiler for JDK6 is SS11 (5.8)
  VALIDATED_COMPILER_REV   := 5.8
  VALIDATED_C_COMPILER_REV := 5.8
else
  # FIXUP: Change to SS12 (5.9) once it has been validated.
  # Validated compiler for JDK7 is SS12 (5.9)
  #VALIDATED_COMPILER_REV   := 5.9
  #VALIDATED_C_COMPILER_REV := 5.9
  VALIDATED_COMPILER_REV   := 5.8
  VALIDATED_C_COMPILER_REV := 5.8
endif

# Warning messages about not using the above validated version
ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := ${VALIDATED_COMPILER_REV}
ifneq (${COMPILER_REV},${ENFORCE_COMPILER_REV})
dummy_target_to_enforce_compiler_rev:=\
$(info WARNING: You are using CC version ${COMPILER_REV} \
and should be using version ${ENFORCE_COMPILER_REV})
endif

ENFORCE_C_COMPILER_REV${ENFORCE_C_COMPILER_REV} := ${VALIDATED_C_COMPILER_REV}
ifneq (${C_COMPILER_REV},${ENFORCE_C_COMPILER_REV})
dummy_target_to_enforce_c_compiler_rev:=\
$(info WARNING: You are using cc version ${C_COMPILER_REV} \
and should be using version ${ENFORCE_C_COMPILER_REV})
endif

# Fail the build if __fabsf is used.  __fabsf exists only in Solaris 8 2/04
# and newer; objects with a dependency on this symbol will not run on older
# Solaris 8.
JVM_FAIL_IF_UNDEFINED = __fabsf

JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \
	$(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \
	     'BEGIN    { c=split(f,s); rc=0; } \
	      /:$$/     { file = $$1; } \
	      /[^:]$$/  { for(n=1;n<=c;++n) { \
			   if($$1==s[n]) { \
			     printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \
				    file,$$1); \
			     rc=1; \
			   } \
		         } \
                       } \
	      END      { exit rc; }'

LINK_LIB.CC/PRE_HOOK += $(JVM_CHECK_SYMBOLS) || exit 1;

# Some interfaces (_lwp_create) changed with LP64 and Solaris 7
SOLARIS_7_OR_LATER := \
$(shell uname -r | awk -F. '{ if ($$2 >= 7) print "-DSOLARIS_7_OR_LATER"; }')
CFLAGS += ${SOLARIS_7_OR_LATER}

# New architecture options started in SS12 (5.9), we need both styles to build.
#   The older arch options for SS11 (5.8) or older and also for /usr/ccs/bin/as.
#   Note: SS12 default for 32bit sparc is now the same as v8plus, so the
#         settings below have changed all SS12 32bit sparc builds to be v8plus.
#         The older SS11 (5.8) settings have remained as they always have been.
ifeq ($(TYPE),COMPILER2)
  ARCHFLAG_OLD/sparc   = -xarch=v8plus
else
  ifeq ($(TYPE),TIERED)
    ARCHFLAG_OLD/sparc = -xarch=v8plus
  else
    ARCHFLAG_OLD/sparc = -xarch=v8
  endif
endif
ARCHFLAG_NEW/sparc   = -m32 -xarch=sparc
ARCHFLAG_OLD/sparcv9 = -xarch=v9
ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc
ARCHFLAG_OLD/i486    =
ARCHFLAG_NEW/i486    = -m32
ARCHFLAG_OLD/amd64   = -xarch=amd64
ARCHFLAG_NEW/amd64   = -m64

# Select the ARCHFLAGs and other SS12 (5.9) options
ifeq ($(shell expr $(COMPILER_REV) \>= 5.9), 1)
  ARCHFLAG/sparc   = $(ARCHFLAG_NEW/sparc)
  ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9)
  ARCHFLAG/i486    = $(ARCHFLAG_NEW/i486)
  ARCHFLAG/amd64   = $(ARCHFLAG_NEW/amd64)
else
  ARCHFLAG/sparc   = $(ARCHFLAG_OLD/sparc)
  ARCHFLAG/sparcv9 = $(ARCHFLAG_OLD/sparcv9)
  ARCHFLAG/i486    = $(ARCHFLAG_OLD/i486)
  ARCHFLAG/amd64   = $(ARCHFLAG_OLD/amd64)
endif

# ARCHFLAGS for the current build arch
ARCHFLAG    = $(ARCHFLAG/$(BUILDARCH))
AS_ARCHFLAG = $(ARCHFLAG_OLD/$(BUILDARCH))

# Optional sub-directory in /usr/lib where BUILDARCH libraries are kept.
ISA_DIR=$(ISA_DIR/$(BUILDARCH))
ISA_DIR/sparcv9=/sparcv9
ISA_DIR/amd64=/amd64

# Use these to work around compiler bugs:
OPT_CFLAGS/SLOWER=-xO3
OPT_CFLAGS/O2=-xO2
OPT_CFLAGS/NOOPT=-xO1

#################################################
# Begin current (>=5.6) Forte compiler options #
#################################################

ifeq ($(shell expr $(COMPILER_REV) \>= 5.6), 1)

ifeq ("${Platform_arch}", "sparc")

# We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s)
ifndef LP64
CFLAGS += -xmemalign=4s
endif

endif

endif

#################################################
# Begin current (>=5.5) Forte compiler options #
#################################################

ifeq ($(shell expr $(COMPILER_REV) \>= 5.5), 1)

CFLAGS     += $(ARCHFLAG)
AOUT_FLAGS += $(ARCHFLAG)
LIB_FLAGS  += $(ARCHFLAG)
LFLAGS     += $(ARCHFLAG)

ifeq ("${Platform_arch}", "sparc")

# Flags for Optimization

# [phh] Commented out pending verification that we do indeed want
#       to potentially bias against u1 and u3 targets.
#CFLAGS += -xchip=ultra2

OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

endif # sparc

ifeq ("${Platform_arch_model}", "x86_32")

OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

# UBE (CC 5.5) has bug 4923569 with -xO4
OPT_CFLAGS+=-xO3

endif # 32bit x86

ifeq ("${Platform_arch_model}", "x86_64")

ASFLAGS += $(AS_ARCHFLAG)
CFLAGS  += $(ARCHFLAG/amd64)
# this one seemed useless
LFLAGS_VM  += $(ARCHFLAG/amd64)
# this one worked
LFLAGS  += $(ARCHFLAG/amd64)
AOUT_FLAGS += $(ARCHFLAG/amd64)

# -xO3 is faster than -xO4 on specjbb with SS10 compiler
OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

endif # 64bit x86

# Inline functions
CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il

# no more exceptions
CFLAGS/NOEX=-features=no%except


# avoid compilation problems arising from fact that C++ compiler tries 
# to search for external template definition by just compiling additional
# source files in th same context
CFLAGS +=  -template=no%extdef

# Reduce code bloat by reverting back to 5.0 behavior for static initializers
CFLAGS += -features=no%split_init

# Use -D_Crun_inline_placement so we don't get references to 
#    __1c2n6FIpv_0_ or   void*operator new(unsigned,void*)
#  This avoids the hard requirement of the newer Solaris C++ runtime patches.
#  NOTE: This is an undocumented feature of the SS10 compiler. See 6306698.
CFLAGS += -D_Crun_inline_placement

# PIC is safer for SPARC, and is considerably slower
# a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"
PICFLAG         = -KPIC
PICFLAG/DEFAULT = $(PICFLAG)
# [RGV] Need to figure which files to remove to get link to work
#PICFLAG/BETTER  = -pic
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

# We don't need libCstd.so and librwtools7.so, only libCrun.so
CFLAGS += -library=%none
LFLAGS += -library=%none

LFLAGS += -mt

endif	# COMPILER_REV >= 5.5

######################################
# End 5.5 Forte compiler options     #
######################################

######################################
# Begin 5.2 Forte compiler options   #
######################################

ifeq ($(COMPILER_REV), 5.2)

CFLAGS     += $(ARCHFLAG)
AOUT_FLAGS += $(ARCHFLAG)
LIB_FLAGS  += $(ARCHFLAG)
LFLAGS     += $(ARCHFLAG)

ifeq ("${Platform_arch}", "sparc")

# Flags for Optimization

# [phh] Commented out pending verification that we do indeed want
#       to potentially bias against u1 and u3 targets.
#CFLAGS += -xchip=ultra2

ifdef LP64
# SC5.0 tools on v9 are flakey at -xO4
# [phh] Is this still true for 6.1?
OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)
else
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")

OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

# SC5.0 tools on x86 are flakey at -xO4
# [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

# Reduce code bloat by reverting back to 5.0 behavior for static initializers
CFLAGS += -Qoption ccfe -one_static_init

# PIC is safer for SPARC, and is considerably slower
# a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"
PICFLAG         = -KPIC
PICFLAG/DEFAULT = $(PICFLAG)
# [RGV] Need to figure which files to remove to get link to work
#PICFLAG/BETTER  = -pic
PICFLAG/BETTER  = $(PICFLAG/DEFAULT)
PICFLAG/BYFILE  = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))

# 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
LIBS   += -library=Crun -lCrun

endif	# COMPILER_REV == 5.2

##################################
# End 5.2 Forte compiler options #
##################################

##################################
# Begin old 5.1 compiler options #
##################################
ifeq ($(COMPILER_REV), 5.1)

_JUNK_ := $(shell echo >&2 \
       "*** ERROR: sparkWorks.make incomplete for 5.1 compiler")
	@exit 1
endif
##################################
# End old 5.1 compiler options   #
##################################

##################################
# Begin old 5.0 compiler options #
##################################

ifeq	(${COMPILER_REV}, 5.0)

# Had to hoist this higher apparently because of other changes. Must
# come before -xarch specification.
#  NOTE: native says optimize for the machine doing the compile, bad news.
CFLAGS += -xtarget=native

CFLAGS     += $(ARCHFLAG)
AOUT_FLAGS += $(ARCHFLAG)
LIB_FLAGS  += $(ARCHFLAG)
LFLAGS     += $(ARCHFLAG)

CFLAGS += -library=iostream
LFLAGS += -library=iostream  -library=Crun
LIBS += -library=iostream -library=Crun -lCrun

# Flags for Optimization
ifdef LP64
# SC5.0 tools on v9 are flakey at -xO4
OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)
else
OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)
endif

ifeq ("${Platform_arch}", "sparc")

CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/atomic_solaris_sparc.il

endif # sparc

ifeq ("${Platform_arch_model}", "x86_32")
OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)
ifeq ("${COMPILER_REV}", "5.0")
# SC5.0 tools on x86 are flakey at -xO4
OPT_CFLAGS+=-xO3
else
OPT_CFLAGS+=-xO4
endif

CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il

endif  # 32bit x86

# The following options run into misaligned ldd problem (raj)
#OPT_CFLAGS = -fast -O4 $(ARCHFLAG/sparc) -xchip=ultra

# no more exceptions
CFLAGS/NOEX=-noex

# PIC is safer for SPARC, and is considerably slower
# a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"
PICFLAG         = -PIC
PICFLAG/DEFAULT = $(PICFLAG)
# [RGV] Need to figure which files to remove to get link to work
#PICFLAG/BETTER  = -pic
PICFLAG/BETTER  = $(PICFLAG/DEFAULT)
PICFLAG/BYFILE  = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))

endif	# COMPILER_REV = 5.0

################################
# End old 5.0 compiler options #
################################

ifeq ("${COMPILER_REV}", "4.2")
# 4.2 COMPILERS SHOULD NO LONGER BE USED
_JUNK_ := $(shell echo >&2 \
       "*** ERROR: SC4.2 compilers are not supported by this code base!")
	@exit 1
endif

# do not include shared lib path in a.outs
AOUT_FLAGS += -norunpath
LFLAGS_VM = -norunpath -z noversion

# need position-indep-code for shared libraries
# (ild appears to get errors on PIC code, so we'll try non-PIC for debug)
ifeq ($(PICFLAGS),DEFAULT)
VM_PICFLAG/LIBJVM  = $(PICFLAG/DEFAULT)
else
VM_PICFLAG/LIBJVM  = $(PICFLAG/BYFILE)
endif
VM_PICFLAG/AOUT    =

VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO))
CFLAGS += $(VM_PICFLAG)

# less dynamic linking (no PLTs, please)
#LIB_FLAGS += $(LINK_MODE)
# %%%%% despite -znodefs, -Bsymbolic gets link errors -- Rose

LINK_MODE = $(LINK_MODE/$(VERSION))
LINK_MODE/debug     =
LINK_MODE/optimized = -Bsymbolic -znodefs

# Have thread local errnos
ifeq ($(shell expr $(COMPILER_REV) \>= 5.5), 1)
CFLAGS += -mt
else
CFLAGS += -D_REENTRANT
endif

ifdef CC_INTERP
# C++ Interpreter
CFLAGS += -DCC_INTERP
endif

# Flags for Debugging
DEBUG_CFLAGS = -g
FASTDEBUG_CFLAGS = -g0
# The -g0 setting allows the C++ frontend to inline, which is a big win.

# Special global options for SS12
ifeq ($(COMPILER_REV),5.9)
  # There appears to be multiple issues with the new Dwarf2 debug format, so
  #   we tell the compiler to use the older 'stabs' debug format all the time.
  #   Note that this needs to be used in optimized compiles too to be 100%.
  #   This is a workaround for SS12 (5.9) bug 6694600
  CFLAGS += -xdebugformat=stabs
endif

# Enable the following CFLAGS additions if you need to compare the
# built ELF objects.
#
# The -g option makes static data global and the "-Qoption ccfe
# -xglobalstatic" 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.
#DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic
#FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic

ifeq	(${COMPILER_REV}, 5.2)
COMPILER_DATE := $(shell $(CPP) -V 2>&1 | awk '{ print $$NF; }')
ifeq	(${COMPILER_DATE}, 2001/01/31)
# disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy
# use an innocuous value because it will get -g if it's empty
FASTDEBUG_CFLAGS = -c
endif
endif

# Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information.
# CFLAGS_BROWSE	= -sbfast
CFLAGS		+= $(CFLAGS_BROWSE)

# ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7)
ifeq ($(shell expr $(COMPILER_REV) \< 5.7), 1)
  # use ild when debugging (but when optimizing we want reproducible results)
  ILDFLAG = $(ILDFLAG/$(VERSION))
  ILDFLAG/debug     = -xildon
  ILDFLAG/optimized =
  AOUT_FLAGS += $(ILDFLAG)
endif

# Where to put the *.o files (a.out, or shared library)?
LINK_INTO = $(LINK_INTO/$(VERSION))
LINK_INTO/debug = LIBJVM
LINK_INTO/optimized = LIBJVM

# We link the debug version into the a.out because:
#  1. ild works on a.out but not shared libraries, and using ild
#     can cut rebuild times by 25% for small changes. (ILD is gone in SS11)
#  2. dbx cannot gracefully set breakpoints in shared libraries
#

# apply this setting to link into the shared library even in the debug version:
ifdef LP64
LINK_INTO = LIBJVM
else
#LINK_INTO = LIBJVM
endif

MCS	= /usr/ccs/bin/mcs
STRIP	= /usr/ccs/bin/strip

# Solaris platforms collect lots of redundant file-ident lines,
# to the point of wasting a significant percentage of file space.
# (The text is stored in ELF .comment sections, contributed by
# all "#pragma ident" directives in header and source files.)
# This command "compresses" the .comment sections simply by
# removing repeated lines.  The data can be extracted from
# binaries in the field by using "mcs -p libjvm.so" or the older
# command "what libjvm.so".
LINK_LIB.CC/POST_HOOK += $(MCS) -c $@ || exit 1;
# (The exit 1 is necessary to cause a build failure if the command fails and
# multiple commands are strung together, and the final semicolon is necessary
# since the hook must terminate itself as a valid command.)

# Also, strip debug and line number information (worth about 1.7Mb).
STRIP_LIB.CC/POST_HOOK = $(STRIP) -x $@ || exit 1;
# STRIP_LIB.CC/POST_HOOK is incorporated into LINK_LIB.CC/POST_HOOK
# in certain configurations, such as product.make.  Other configurations,
# such as debug.make, do not include the strip operation.