1 #
   2 # Copyright (c) 1998, 2013, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20 # or visit www.oracle.com if you need additional information or have any
  21 # 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/SLOWER)
  34 OPT_CFLAGS/BYFILE = $(OPT_CFLAGS/$@)$(OPT_CFLAGS/DEFAULT$(OPT_CFLAGS/$@))
  35 
  36 ifeq ("${Platform_compiler}", "sparcWorks")
  37 OPT_CFLAGS/SLOWER = -xO2
  38 
  39 ifeq ($(COMPILER_REV_NUMERIC), 510)
  40 # Avoid apparent crash because of corrupted methodHandle in a tail call
  41 OPT_CFLAGS/simpleThresholdPolicy.o = $(OPT_CFLAGS/DEFAULT) $(OPT_CCFLAGS/NO_TAIL_CALL_OPT)
  42 # CC 5.10 has bug XXXXX with -xO4
  43 OPT_CFLAGS/jvmtiClassFileReconstituter.o = $(OPT_CFLAGS/SLOWER)
  44 endif # COMPILER_REV_NUMERIC == 510
  45 
  46 ifeq ($(COMPILER_REV_NUMERIC), 509)
  47 # To avoid jvm98 crash
  48 OPT_CFLAGS/instanceKlass.o = $(OPT_CFLAGS/SLOWER)
  49 endif # COMPILER_NUMERIC_REV == 509
  50 
  51 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
  52 # dtrace cannot handle tail call optimization (6672627, 6693876)
  53 OPT_CFLAGS/jni.o = $(OPT_CFLAGS/DEFAULT) $(OPT_CCFLAGS/NO_TAIL_CALL_OPT)
  54 # this hangs in iropt now (7113504)
  55 OPT_CFLAGS/compileBroker.o = $(OPT_CFLAGS/SLOWER)
  56 endif # COMPILER_NUMERIC_REV >= 509
  57 
  58 ifeq ($(COMPILER_REV_NUMERIC), 505)
  59 # CC 5.5 has bug 4908364 with -xO4  (Fixed in 5.6)
  60 OPT_CFLAGS/library_call.o = $(OPT_CFLAGS/SLOWER)
  61 endif # COMPILER_REV_NUMERIC == 505
  62 
  63 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \<= 504), 1)
  64 # Compilation of *_<arch>.cpp can take an hour or more at O3.  Use O2
  65 # See comments at top of sparc.make.
  66 OPT_CFLAGS/ad_$(Platform_arch_model).o = $(OPT_CFLAGS/SLOWER)
  67 OPT_CFLAGS/dfa_$(Platform_arch_model).o = $(OPT_CFLAGS/SLOWER)
  68 endif # COMPILER_REV_NUMERIC <= 504
  69 
  70 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 505), 1)
  71 # Same problem with Solaris/x86 compiler (both 5.0 and 5.2) on ad_x86_{32,64}.cpp.
  72 # CC build time is also too long for ad_$(Platform_arch_model)_{gen,misc}.o
  73 OPT_CFLAGS/ad_$(Platform_arch_model).o = -c
  74 OPT_CFLAGS/ad_$(Platform_arch_model)_gen.o = -c
  75 OPT_CFLAGS/ad_$(Platform_arch_model)_misc.o = -c
  76 ifeq ($(Platform_arch), x86)
  77 # Same problem for the wrapper roosts: jni.o jvm.o
  78 OPT_CFLAGS/jni.o = -c
  79 OPT_CFLAGS/jvm.o = -c
  80 # Same problem in parse2.o (probably the Big Switch over bytecodes)
  81 OPT_CFLAGS/parse2.o = -c
  82 endif # Platform_arch == x86
  83 endif
  84 
  85 # Frame size > 100k  if we allow inlining via -g0!
  86 DEBUG_CFLAGS/bytecodeInterpreter.o = -g
  87 DEBUG_CFLAGS/bytecodeInterpreterWithChecks.o = -g
  88 ifeq ($(Platform_arch), x86)
  89 # ube explodes on x86
  90 OPT_CFLAGS/bytecodeInterpreter.o = -xO1
  91 OPT_CFLAGS/bytecodeInterpreterWithChecks.o =  -xO1
  92 endif # Platform_arch == x86
  93 
  94 endif # Platform_compiler == sparcWorks
  95 
  96 # Workaround for a bug in dtrace.  If ciEnv::post_compiled_method_load_event()
  97 # is inlined, the resulting dtrace object file needs a reference to this
  98 # function, whose symbol name is too long for dtrace.  So disable inlining
  99 # for this method for now. (fix this when dtrace bug 6258412 is fixed)
 100 OPT_CFLAGS/ciEnv.o = $(OPT_CFLAGS) -xinline=no%__1cFciEnvbFpost_compiled_method_load_event6MpnHnmethod__v_
 101 
 102 # (OPT_CFLAGS/SLOWER is also available, to alter compilation of buggy files)
 103 
 104 # If you set HOTSPARC_GENERIC=yes, you disable all OPT_CFLAGS settings
 105 CFLAGS$(HOTSPARC_GENERIC) += $(OPT_CFLAGS/BYFILE)
 106 
 107 # Set the environment variable HOTSPARC_GENERIC to "true"
 108 # to inhibit the effect of the previous line on CFLAGS.
 109 
 110 # The following lines are copied from debug.make, except that we
 111 # consult FASTDEBUG_CFLAGS instead of DEBUG_CFLAGS.
 112 # Compiler specific DEBUG_CFLAGS are passed in from gcc.make, sparcWorks.make
 113 DEBUG_CFLAGS/DEFAULT= $(FASTDEBUG_CFLAGS)
 114 DEBUG_CFLAGS/BYFILE = $(DEBUG_CFLAGS/$@)$(DEBUG_CFLAGS/DEFAULT$(DEBUG_CFLAGS/$@))
 115 CFLAGS += $(DEBUG_CFLAGS/BYFILE)
 116 
 117 # Linker mapfiles
 118 MAPFILE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers \
 119           $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-debug
 120 
 121 # This mapfile is only needed when compiling with dtrace support,
 122 # and mustn't be otherwise.
 123 MAPFILE_DTRACE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-$(TYPE)
 124 
 125 VERSION = optimized
 126 SYSDEFS += -DASSERT -DCHECK_UNHANDLED_OOPS
 127 PICFLAGS = DEFAULT