1 #
   2 # Copyright 1998-2008 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 #
  24 
  25 # Sets make macros for making debug version of VM
  26 
  27 # Compiler specific DEBUG_CFLAGS are passed in from gcc.make, sparcWorks.make
  28 # They may also specify FASTDEBUG_CFLAGS, but it defaults to DEBUG_CFLAGS.
  29 
  30 FASTDEBUG_CFLAGS$(FASTDEBUG_CFLAGS) = $(DEBUG_CFLAGS)
  31 
  32 # Compiler specific OPT_CFLAGS are passed in from gcc.make, sparcWorks.make
  33 OPT_CFLAGS/DEFAULT= $(OPT_CFLAGS)
  34 OPT_CFLAGS/BYFILE = $(OPT_CFLAGS/$@)$(OPT_CFLAGS/DEFAULT$(OPT_CFLAGS/$@))
  35 
  36 ifeq ("${Platform_compiler}", "sparcWorks")
  37 OPT_CFLAGS/SLOWER = -xO2
  38 
  39 # Problem with SS12 compiler, dtrace doesn't like the .o files  (bug 6693876)
  40 ifeq ($(COMPILER_REV_NUMERIC), 509)
  41   # To avoid jvm98 crash
  42   OPT_CFLAGS/instanceKlass.o = $(OPT_CFLAGS/SLOWER)
  43   # Not clear this workaround could be skipped in some cases.
  44   OPT_CFLAGS/vmGCOperations.o = $(OPT_CFLAGS/SLOWER)
  45   OPT_CFLAGS/java.o = $(OPT_CFLAGS/SLOWER)
  46   OPT_CFLAGS/jni.o = $(OPT_CFLAGS/SLOWER)
  47 endif
  48 
  49 ifeq ($(COMPILER_REV_NUMERIC), 505)
  50 # CC 5.5 has bug 4908364 with -xO4  (Fixed in 5.6)
  51 OPT_CFLAGS/library_call.o = $(OPT_CFLAGS/SLOWER)
  52 endif # COMPILER_REV_NUMERIC == 505
  53 
  54 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \<= 504), 1)
  55 # Compilation of *_<arch>.cpp can take an hour or more at O3.  Use O2
  56 # See comments at top of sparc.make.
  57 OPT_CFLAGS/ad_$(Platform_arch_model).o = $(OPT_CFLAGS/SLOWER)
  58 OPT_CFLAGS/dfa_$(Platform_arch_model).o = $(OPT_CFLAGS/SLOWER)
  59 endif # COMPILER_REV_NUMERIC <= 504
  60 
  61 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 505), 1)
  62 # Same problem with Solaris/x86 compiler (both 5.0 and 5.2) on ad_x86_{32,64}.cpp.
  63 # CC build time is also too long for ad_$(Platform_arch_model)_{gen,misc}.o
  64 OPT_CFLAGS/ad_$(Platform_arch_model).o = -c
  65 OPT_CFLAGS/ad_$(Platform_arch_model)_gen.o = -c
  66 OPT_CFLAGS/ad_$(Platform_arch_model)_misc.o = -c
  67 ifeq ($(Platform_arch), x86)
  68 # Same problem for the wrapper roosts: jni.o jvm.o
  69 OPT_CFLAGS/jni.o = -c
  70 OPT_CFLAGS/jvm.o = -c
  71 # Same problem in parse2.o (probably the Big Switch over bytecodes)
  72 OPT_CFLAGS/parse2.o = -c
  73 endif # Platform_arch == x86
  74 endif
  75 
  76 # Frame size > 100k  if we allow inlining via -g0!
  77 DEBUG_CFLAGS/bytecodeInterpreter.o = -g
  78 DEBUG_CFLAGS/bytecodeInterpreterWithChecks.o = -g
  79 ifeq ($(Platform_arch), x86)
  80 # ube explodes on x86
  81 OPT_CFLAGS/bytecodeInterpreter.o = -xO1
  82 OPT_CFLAGS/bytecodeInterpreterWithChecks.o =  -xO1
  83 endif # Platform_arch == x86
  84 
  85 endif # Platform_compiler == sparcWorks
  86 
  87 # Workaround for a bug in dtrace.  If ciEnv::post_compiled_method_load_event()
  88 # is inlined, the resulting dtrace object file needs a reference to this
  89 # function, whose symbol name is too long for dtrace.  So disable inlining
  90 # for this method for now. (fix this when dtrace bug 6258412 is fixed)
  91 OPT_CFLAGS/ciEnv.o = $(OPT_CFLAGS) -xinline=no%__1cFciEnvbFpost_compiled_method_load_event6MpnHnmethod__v_
  92 
  93 
  94 # (OPT_CFLAGS/SLOWER is also available, to alter compilation of buggy files)
  95 
  96 # If you set HOTSPARC_GENERIC=yes, you disable all OPT_CFLAGS settings
  97 CFLAGS$(HOTSPARC_GENERIC) += $(OPT_CFLAGS/BYFILE)
  98 
  99 # Set the environment variable HOTSPARC_GENERIC to "true"
 100 # to inhibit the effect of the previous line on CFLAGS.
 101 
 102 # The following lines are copied from debug.make, except that we
 103 # consult FASTDEBUG_CFLAGS instead of DEBUG_CFLAGS.
 104 # Compiler specific DEBUG_CFLAGS are passed in from gcc.make, sparcWorks.make
 105 DEBUG_CFLAGS/DEFAULT= $(FASTDEBUG_CFLAGS)
 106 DEBUG_CFLAGS/BYFILE = $(DEBUG_CFLAGS/$@)$(DEBUG_CFLAGS/DEFAULT$(DEBUG_CFLAGS/$@))
 107 CFLAGS += $(DEBUG_CFLAGS/BYFILE)
 108 
 109 # Linker mapfiles
 110 MAPFILE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers \
 111           $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-debug \
 112           $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-nonproduct
 113 
 114 # This mapfile is only needed when compiling with dtrace support, 
 115 # and mustn't be otherwise.
 116 MAPFILE_DTRACE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-$(TYPE)
 117 
 118 
 119 G_SUFFIX =
 120 VERSION = optimized
 121 SYSDEFS += -DASSERT -DFASTDEBUG -DCHECK_UNHANDLED_OOPS
 122 PICFLAGS = DEFAULT