#

# Copyright 1998-2008 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.

#  

#

# Sets make macros for making debug version of VM

# Compiler specific DEBUG_CFLAGS are passed in from gcc.make, sparcWorks.make

# They may also specify FASTDEBUG_CFLAGS, but it defaults to DEBUG_CFLAGS.

FASTDEBUG_CFLAGS$(FASTDEBUG_CFLAGS) = $(DEBUG_CFLAGS)

# Compiler specific OPT_CFLAGS are passed in from gcc.make, sparcWorks.make

OPT_CFLAGS/DEFAULT= $(OPT_CFLAGS)

OPT_CFLAGS/BYFILE = $(OPT_CFLAGS/$@)$(OPT_CFLAGS/DEFAULT$(OPT_CFLAGS/$@))

ifeq ("${Platform_compiler}", "sparcWorks")

OPT_CFLAGS/SLOWER = -xO2

# Problem with SS12 compiler, dtrace doesn't like the .o files  (bug 6693876)

ifeq ($(COMPILER_REV), 5.9)

  # Not clear this workaround could be skipped in some cases.

  OPT_CFLAGS/vmGCOperations.o = $(OPT_CFLAGS/SLOWER)

  OPT_CFLAGS/java.o = $(OPT_CFLAGS/SLOWER)

  OPT_CFLAGS/jni.o = $(OPT_CFLAGS/SLOWER)

endif

ifeq ($(COMPILER_REV), 5.5)

# CC 5.5 has bug 4908364 with -xO4  (Fixed in 5.6)

OPT_CFLAGS/library_call.o = $(OPT_CFLAGS/SLOWER)

endif # COMPILER_REV == 5.5

ifeq ($(shell expr $(COMPILER_REV) \<= 5.4), 1)

# Compilation of *_<arch>.cpp can take an hour or more at O3.  Use O2

# See comments at top of sparc.make.

OPT_CFLAGS/ad_$(Platform_arch).o = $(OPT_CFLAGS/SLOWER)

OPT_CFLAGS/dfa_$(Platform_arch).o = $(OPT_CFLAGS/SLOWER)

endif # COMPILER_REV <= 5.4

ifeq (${COMPILER_REV}, 5.0)

# Avoid a compiler bug caused by using -xO<level> -g<level>

# Since the bug also occurs with -xO0, use an innocuous value (must not be null)

OPT_CFLAGS/c1_LIROptimizer_i486.o = -c

endif

ifeq ($(shell expr $(COMPILER_REV) \< 5.5), 1)

# Same problem with Solaris/x86 compiler (both 5.0 and 5.2) on ad_i486.cpp.

# CC build time is also too long for ad_i486_{gen,misc}.o

OPT_CFLAGS/ad_i486.o = -c

OPT_CFLAGS/ad_i486_gen.o = -c

OPT_CFLAGS/ad_i486_misc.o = -c

ifeq ($(Platform_arch), i486)

# Same problem for the wrapper roosts: jni.o jvm.o

OPT_CFLAGS/jni.o = -c

OPT_CFLAGS/jvm.o = -c

# Same problem in parse2.o (probably the Big Switch over bytecodes)

OPT_CFLAGS/parse2.o = -c

endif # Platform_arch == i486

endif

# Frame size > 100k  if we allow inlining via -g0!

DEBUG_CFLAGS/bytecodeInterpreter.o = -g

DEBUG_CFLAGS/bytecodeInterpreterWithChecks.o = -g

ifeq ($(Platform_arch), i486)

# ube explodes on x86

OPT_CFLAGS/bytecodeInterpreter.o = -xO1

OPT_CFLAGS/bytecodeInterpreterWithChecks.o =  -xO1

endif # Platform_arch == i486

endif # Platform_compiler == sparcWorks

# Workaround for a bug in dtrace.  If ciEnv::post_compiled_method_load_event()

# is inlined, the resulting dtrace object file needs a reference to this

# function, whose symbol name is too long for dtrace.  So disable inlining

# 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

CFLAGS$(HOTSPARC_GENERIC) += $(OPT_CFLAGS/BYFILE)

# Set the environment variable HOTSPARC_GENERIC to "true"

# to inhibit the effect of the previous line on CFLAGS.

# The following lines are copied from debug.make, except that we

# consult FASTDEBUG_CFLAGS instead of DEBUG_CFLAGS.

# Compiler specific DEBUG_CFLAGS are passed in from gcc.make, sparcWorks.make

DEBUG_CFLAGS/DEFAULT= $(FASTDEBUG_CFLAGS)

DEBUG_CFLAGS/BYFILE = $(DEBUG_CFLAGS/$@)$(DEBUG_CFLAGS/DEFAULT$(DEBUG_CFLAGS/$@))

CFLAGS += $(DEBUG_CFLAGS/BYFILE)

# Linker mapfiles

MAPFILE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers \

	  $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-debug \

	  $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-nonproduct

# This mapfile is only needed when compiling with dtrace support, 

# and mustn't be otherwise.

MAPFILE_DTRACE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-$(TYPE)

G_SUFFIX =

VERSION = optimized

SYSDEFS += -DASSERT -DFASTDEBUG -DCHECK_UNHANDLED_OOPS

PICFLAGS = DEFAULT