jdk8-mips64-public/hotspot: make/solaris/makefiles/sparcWorks.make@ba764ed4b6f2

6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv
Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold

1 #

     2 # Copyright 1998-2007 Sun Microsystems, Inc.  All Rights Reserved.

     3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

4 #

     5 # This code is free software; you can redistribute it and/or modify it

     6 # under the terms of the GNU General Public License version 2 only, as

     7 # published by the Free Software Foundation.

8 #

     9 # This code is distributed in the hope that it will be useful, but WITHOUT

    10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12 # version 2 for more details (a copy is included in the LICENSE file that

    13 # accompanied this code).

    14 #

    15 # You should have received a copy of the GNU General Public License version

    16 # 2 along with this work; if not, write to the Free Software Foundation,

    17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18 #

    19 # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20 # CA 95054 USA or visit www.sun.com if you need additional information or

    21 # have any questions.

    22 #

    23 #

    25 # Compiler-specific flags for sparcworks.

    27 # tell make which C and C++ compilers to use

    28 CC	= cc

    29 CPP	= CC

    31 AS	= /usr/ccs/bin/as

    33 NM	= /usr/ccs/bin/nm

    34 NAWK    = /bin/nawk

    36 REORDER_FLAG = -xF

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

    40 # Get the last thing on the line that looks like x.x+ (x is a digit).

    41 COMPILER_REV := \

    42 $(shell $(CPP) -V 2>&1 | sed -e 's/^.*\([1-9]\.[0-9][0-9]*\).*/\1/')

    43 C_COMPILER_REV := \

    44 $(shell $(CC) -V 2>&1 | grep -i "cc:" |  sed -e 's/^.*\([1-9]\.[0-9][0-9]*\).*/\1/')

    46 VALIDATED_COMPILER_REV   := 5.8

    47 VALIDATED_C_COMPILER_REV := 5.8

    49 ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := ${VALIDATED_COMPILER_REV}

    50 ifneq (${COMPILER_REV},${ENFORCE_COMPILER_REV})

    51 dummy_target_to_enforce_compiler_rev:

    52 	@echo "Wrong ${CPP} version:  ${COMPILER_REV}. " \

    53 	"Use version ${ENFORCE_COMPILER_REV}, or set" \

    54 	"ENFORCE_COMPILER_REV=${COMPILER_REV}."

    55 	@exit 1

    56 endif

    58 ENFORCE_C_COMPILER_REV${ENFORCE_C_COMPILER_REV} := ${VALIDATED_C_COMPILER_REV}

    59 ifneq (${C_COMPILER_REV},${ENFORCE_C_COMPILER_REV})

    60 dummy_target_to_enforce_c_compiler_rev:

    61 	@echo "Wrong ${CC} version:  ${C_COMPILER_REV}. " \

    62 	"Use version ${ENFORCE_C_COMPILER_REV}, or set" \

    63 	"ENFORCE_C_COMPILER_REV=${C_COMPILER_REV}."

    64 	@exit 1

    65 endif

    67 # Fail the build if __fabsf is used.  __fabsf exists only in Solaris 8 2/04

    68 # and newer; objects with a dependency on this symbol will not run on older

    69 # Solaris 8.

    70 JVM_FAIL_IF_UNDEFINED = __fabsf

    72 JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \

    73 	$(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \

    74 	     'BEGIN    { c=split(f,s); rc=0; } \

    75 	      /:$$/     { file = $$1; } \

    76 	      /[^:]$$/  { for(n=1;n<=c;++n) { \

    77 			   if($$1==s[n]) { \

    78 			     printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \

    79 				    file,$$1); \

    80 			     rc=1; \

    81 			   } \

    82 		         } \

    83                        } \

    84 	      END      { exit rc; }'

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

    88 # Some interfaces (_lwp_create) changed with LP64 and Solaris 7

    89 SOLARIS_7_OR_LATER := \

    90 $(shell uname -r | awk -F. '{ if ($$2 >= 7) print "-DSOLARIS_7_OR_LATER"; }')

    91 CFLAGS += ${SOLARIS_7_OR_LATER}

    93 ARCHFLAG         = $(ARCHFLAG/$(BUILDARCH))

    94 # set ARCHFLAG/BUILDARCH which will ultimately be ARCHFLAG

    95 ifeq ($(TYPE),COMPILER2)

    96 ARCHFLAG/sparc   = -xarch=v8plus

    97 else

    98 ifeq ($(TYPE),TIERED)

    99 ARCHFLAG/sparc   = -xarch=v8plus

   100 else

   101 ARCHFLAG/sparc   = -xarch=v8

   102 endif

   103 endif

   104 ARCHFLAG/sparcv9 = -xarch=v9

   105 ARCHFLAG/i486  =

   106 ARCHFLAG/amd64  = -xarch=amd64

   108 # Optional sub-directory in /usr/lib where BUILDARCH libraries are kept.

   109 ISA_DIR=$(ISA_DIR/$(BUILDARCH))

   110 ISA_DIR/sparcv9=/sparcv9

   111 ISA_DIR/amd64=/amd64

   113 # Use these to work around compiler bugs:

   114 OPT_CFLAGS/SLOWER=-xO3

   115 OPT_CFLAGS/O2=-xO2

   116 OPT_CFLAGS/NOOPT=-xO1

   118 #################################################

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

   120 #################################################

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

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

   126 # We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s)

   127 ifndef LP64

   128 CFLAGS += -xmemalign=4s

   129 endif

   131 endif

   133 endif

   135 #################################################

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

   137 #################################################

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

   141 CFLAGS     += $(ARCHFLAG)

   142 AOUT_FLAGS += $(ARCHFLAG)

   143 LIB_FLAGS  += $(ARCHFLAG)

   144 LFLAGS     += $(ARCHFLAG)

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

   148 # Flags for Optimization

   150 # [phh] Commented out pending verification that we do indeed want

   151 #       to potentially bias against u1 and u3 targets.

   152 #CFLAGS += -xchip=ultra2

   154 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   156 endif # sparc

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

   160 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

   162 # UBE (CC 5.5) has bug 4923569 with -xO4

   163 OPT_CFLAGS+=-xO3

   165 endif # 32bit x86

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

   169 ASFLAGS += -xarch=amd64

   170 CFLAGS  += -xarch=amd64

   171 # this one seemed useless

   172 LFLAGS_VM  += -xarch=amd64

   173 # this one worked

   174 LFLAGS  += -xarch=amd64

   175 AOUT_FLAGS += -xarch=amd64

   177 # -xO3 is faster than -xO4 on specjbb with SS10 compiler

   178 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   180 endif # 64bit x86

   182 # Inline functions

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

   185 # no more exceptions

   186 CFLAGS/NOEX=-features=no%except

   189 # avoid compilation problems arising from fact that C++ compiler tries

   190 # to search for external template definition by just compiling additional

   191 # source files in th same context

   192 CFLAGS +=  -template=no%extdef

   194 # Reduce code bloat by reverting back to 5.0 behavior for static initializers

   195 CFLAGS += -features=no%split_init

   197 # Use -D_Crun_inline_placement so we don't get references to

   198 #    __1c2n6FIpv_0_ or   void*operator new(unsigned,void*)

   199 #  This avoids the hard requirement of the newer Solaris C++ runtime patches.

   200 #  NOTE: This is an undocumented feature of the SS10 compiler. See 6306698.

   201 CFLAGS += -D_Crun_inline_placement

   203 # PIC is safer for SPARC, and is considerably slower

   204 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"

   205 PICFLAG         = -KPIC

   206 PICFLAG/DEFAULT = $(PICFLAG)

   207 # [RGV] Need to figure which files to remove to get link to work

   208 #PICFLAG/BETTER  = -pic

   209 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

   210 PICFLAG/BYFILE  = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))

   212 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file.

   213 MAPFLAG = -M FILENAME

   215 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj

   216 SONAMEFLAG = -h SONAME

   218 # Build shared library

   219 SHARED_FLAG = -G

   221 # We don't need libCstd.so and librwtools7.so, only libCrun.so

   222 CFLAGS += -library=%none

   223 LFLAGS += -library=%none

   225 LFLAGS += -mt

   227 endif	# COMPILER_REV >= VALIDATED_COMPILER_REV

   229 ######################################

   230 # End 5.5 Forte compiler options     #

   231 ######################################

   233 ######################################

   234 # Begin 5.2 Forte compiler options   #

   235 ######################################

   237 ifeq ($(COMPILER_REV), 5.2)

   239 CFLAGS     += $(ARCHFLAG)

   240 AOUT_FLAGS += $(ARCHFLAG)

   241 LIB_FLAGS  += $(ARCHFLAG)

   242 LFLAGS     += $(ARCHFLAG)

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

   246 # Flags for Optimization

   248 # [phh] Commented out pending verification that we do indeed want

   249 #       to potentially bias against u1 and u3 targets.

   250 #CFLAGS += -xchip=ultra2

   252 ifdef LP64

   253 # SC5.0 tools on v9 are flakey at -xO4

   254 # [phh] Is this still true for 6.1?

   255 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)

   256 else

   257 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   258 endif

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

   262 endif # sparc

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

   266 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

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

   269 # [phh] Is this still true for 6.1?

   270 OPT_CFLAGS+=-xO3

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

   274 endif # 32bit x86

   276 # no more exceptions

   277 CFLAGS/NOEX=-noex

   279 # Reduce code bloat by reverting back to 5.0 behavior for static initializers

   280 CFLAGS += -Qoption ccfe -one_static_init

   282 # PIC is safer for SPARC, and is considerably slower

   283 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"

   284 PICFLAG         = -KPIC

   285 PICFLAG/DEFAULT = $(PICFLAG)

   286 # [RGV] Need to figure which files to remove to get link to work

   287 #PICFLAG/BETTER  = -pic

   288 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

   289 PICFLAG/BYFILE  = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))

   291 # Would be better if these weren't needed, since we link with CC, but

   292 # at present removing them causes run-time errors

   293 LFLAGS += -library=Crun

   294 LIBS   += -library=Crun -lCrun

   296 endif	# COMPILER_REV >= VALIDATED_COMPILER_REV

   298 ##################################

   299 # End 5.2 Forte compiler options #

   300 ##################################

   302 ##################################

   303 # Begin old 5.1 compiler options #

   304 ##################################

   305 ifeq ($(COMPILER_REV), 5.1)

   307 _JUNK_ := $(shell echo >&2 \

   308        "*** ERROR: sparkWorks.make incomplete for 5.1 compiler")

   309 	@exit 1

   310 endif

   311 ##################################

   312 # End old 5.1 compiler options   #

   313 ##################################

   315 ##################################

   316 # Begin old 5.0 compiler options #

   317 ##################################

   319 ifeq	(${COMPILER_REV}, 5.0)

   321 # Had to hoist this higher apparently because of other changes. Must

   322 # come before -xarch specification.

   323 CFLAGS += -xtarget=native

   325 CFLAGS     += $(ARCHFLAG)

   326 AOUT_FLAGS += $(ARCHFLAG)

   327 LIB_FLAGS  += $(ARCHFLAG)

   328 LFLAGS     += $(ARCHFLAG)

   330 CFLAGS += -library=iostream

   331 LFLAGS += -library=iostream  -library=Crun

   332 LIBS += -library=iostream -library=Crun -lCrun

   334 # Flags for Optimization

   335 ifdef LP64

   336 # SC5.0 tools on v9 are flakey at -xO4

   337 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)

   338 else

   339 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)

   340 endif

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

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

   346 endif # sparc

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

   349 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)

   350 ifeq ("${COMPILER_REV}", "5.0")

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

   352 OPT_CFLAGS+=-xO3

   353 else

   354 OPT_CFLAGS+=-xO4

   355 endif

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

   359 endif  # 32bit x86

   361 # The following options run into misaligned ldd problem (raj)

   362 #OPT_CFLAGS = -fast -O4 -xarch=v8 -xchip=ultra

   364 # no more exceptions

   365 CFLAGS/NOEX=-noex

   367 # PIC is safer for SPARC, and is considerably slower

   368 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"

   369 PICFLAG         = -PIC

   370 PICFLAG/DEFAULT = $(PICFLAG)

   371 # [RGV] Need to figure which files to remove to get link to work

   372 #PICFLAG/BETTER  = -pic

   373 PICFLAG/BETTER  = $(PICFLAG/DEFAULT)

   374 PICFLAG/BYFILE  = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))

   376 endif	# COMPILER_REV = 5.0

   378 ################################

   379 # End old 5.0 compiler options #

   380 ################################

   382 ifeq ("${COMPILER_REV}", "4.2")

   383 # 4.2 COMPILERS SHOULD NO LONGER BE USED

   384 _JUNK_ := $(shell echo >&2 \

   385        "*** ERROR: SC4.2 compilers are not supported by this code base!")

   386 	@exit 1

   387 endif

   389 # do not include shared lib path in a.outs

   390 AOUT_FLAGS += -norunpath

   391 LFLAGS_VM = -norunpath -z noversion

   393 # need position-indep-code for shared libraries

   394 # (ild appears to get errors on PIC code, so we'll try non-PIC for debug)

   395 ifeq ($(PICFLAGS),DEFAULT)

   396 VM_PICFLAG/LIBJVM  = $(PICFLAG/DEFAULT)

   397 else

   398 VM_PICFLAG/LIBJVM  = $(PICFLAG/BYFILE)

   399 endif

   400 VM_PICFLAG/AOUT    =

   402 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO))

   403 CFLAGS += $(VM_PICFLAG)

   405 # less dynamic linking (no PLTs, please)

   406 #LIB_FLAGS += $(LINK_MODE)

   407 # %%%%% despite -znodefs, -Bsymbolic gets link errors -- Rose

   409 LINK_MODE = $(LINK_MODE/$(VERSION))

   410 LINK_MODE/debug     =

   411 LINK_MODE/optimized = -Bsymbolic -znodefs

   413 # Have thread local errnos

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

   415 CFLAGS += -mt

   416 else

   417 CFLAGS += -D_REENTRANT

   418 endif

   420 ifdef CC_INTERP

   421 # C++ Interpreter

   422 CFLAGS += -DCC_INTERP

   423 endif

   425 # Flags for Debugging

   426 DEBUG_CFLAGS = -g

   427 FASTDEBUG_CFLAGS = -g0

   428 # The -g0 setting allows the C++ frontend to inline, which is a big win.

   430 # Enable the following CFLAGS additions if you need to compare the

   431 # built ELF objects.

   432 #

   433 # The -g option makes static data global and the "-Qoption ccfe

   434 # -xglobalstatic" option tells the compiler to not globalize static

   435 # data using a unique globalization prefix. Instead force the use of

   436 # a static globalization prefix based on the source filepath so the

   437 # objects from two identical compilations are the same.

   438 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic

   439 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic

   441 ifeq	(${COMPILER_REV}, 5.2)

   442 COMPILER_DATE := $(shell $(CPP) -V 2>&1 | awk '{ print $$NF; }')

   443 ifeq	(${COMPILER_DATE}, 2001/01/31)

   444 # disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy

   445 # use an innocuous value because it will get -g if it's empty

   446 FASTDEBUG_CFLAGS = -c

   447 endif

   448 endif

   450 # Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information.

   451 # CFLAGS_BROWSE	= -sbfast

   452 CFLAGS		+= $(CFLAGS_BROWSE)

   454 # ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7)

   455 ifeq ($(shell expr $(COMPILER_REV) \< 5.7), 1)

   456   # use ild when debugging (but when optimizing we want reproducible results)

   457   ILDFLAG = $(ILDFLAG/$(VERSION))

   458   ILDFLAG/debug     = -xildon

   459   ILDFLAG/optimized =

   460   AOUT_FLAGS += $(ILDFLAG)

   461 endif

   463 # Where to put the *.o files (a.out, or shared library)?

   464 LINK_INTO = $(LINK_INTO/$(VERSION))

   465 LINK_INTO/debug = LIBJVM

   466 LINK_INTO/optimized = LIBJVM

   468 # We link the debug version into the a.out because:

   469 #  1. ild works on a.out but not shared libraries, and using ild

   470 #     can cut rebuild times by 25% for small changes. (ILD is gone in SS11)

   471 #  2. dbx cannot gracefully set breakpoints in shared libraries

   472 #

   474 # apply this setting to link into the shared library even in the debug version:

   475 ifdef LP64

   476 LINK_INTO = LIBJVM

   477 else

   478 #LINK_INTO = LIBJVM

   479 endif

   481 MCS	= /usr/ccs/bin/mcs

   482 STRIP	= /usr/ccs/bin/strip

   484 # Solaris platforms collect lots of redundant file-ident lines,

   485 # to the point of wasting a significant percentage of file space.

   486 # (The text is stored in ELF .comment sections, contributed by

   487 # all "#pragma ident" directives in header and source files.)

   488 # This command "compresses" the .comment sections simply by

   489 # removing repeated lines.  The data can be extracted from

   490 # binaries in the field by using "mcs -p libjvm.so" or the older

   491 # command "what libjvm.so".

   492 LINK_LIB.CC/POST_HOOK += $(MCS) -c $@ || exit 1;

   493 # (The exit 1 is necessary to cause a build failure if the command fails and

   494 # multiple commands are strung together, and the final semicolon is necessary

   495 # since the hook must terminate itself as a valid command.)

   497 # Also, strip debug and line number information (worth about 1.7Mb).

   498 STRIP_LIB.CC/POST_HOOK = $(STRIP) -x $@ || exit 1;

   499 # STRIP_LIB.CC/POST_HOOK is incorporated into LINK_LIB.CC/POST_HOOK

   500 # in certain configurations, such as product.make.  Other configurations,

   501 # such as debug.make, do not include the strip operation.

Mercurial > jdk8-mips64-public > hotspot / file revision

make/solaris/makefiles/sparcWorks.make@ba764ed4b6f2

make/solaris/makefiles/sparcWorks.make