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).o = $(OPT_CFLAGS/SLOWER)
58 OPT_CFLAGS/dfa_$(Platform_arch).o = $(OPT_CFLAGS/SLOWER)
59 endif # COMPILER_REV_NUMERIC <= 504
60
61 ifeq (${COMPILER_REV_NUMERIC}, 500)
62 # Avoid a compiler bug caused by using -xO<level> -g<level>
63 # Since the bug also occurs with -xO0, use an innocuous value (must not be null)
64 OPT_CFLAGS/c1_LIROptimizer_i486.o = -c
65 endif
66
67 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 505), 1)
68 # Same problem with Solaris/x86 compiler (both 5.0 and 5.2) on ad_i486.cpp.
69 # CC build time is also too long for ad_i486_{gen,misc}.o
70 OPT_CFLAGS/ad_i486.o = -c
71 OPT_CFLAGS/ad_i486_gen.o = -c
72 OPT_CFLAGS/ad_i486_misc.o = -c
73 ifeq ($(Platform_arch), i486)
74 # Same problem for the wrapper roosts: jni.o jvm.o
75 OPT_CFLAGS/jni.o = -c
76 OPT_CFLAGS/jvm.o = -c
77 # Same problem in parse2.o (probably the Big Switch over bytecodes)
78 OPT_CFLAGS/parse2.o = -c
79 endif # Platform_arch == i486
80 endif
81
82 # Frame size > 100k if we allow inlining via -g0!
83 DEBUG_CFLAGS/bytecodeInterpreter.o = -g
84 DEBUG_CFLAGS/bytecodeInterpreterWithChecks.o = -g
85 ifeq ($(Platform_arch), i486)
86 # ube explodes on x86
87 OPT_CFLAGS/bytecodeInterpreter.o = -xO1
88 OPT_CFLAGS/bytecodeInterpreterWithChecks.o = -xO1
89 endif # Platform_arch == i486
90
91 endif # Platform_compiler == sparcWorks
92
93 # Workaround for a bug in dtrace. If ciEnv::post_compiled_method_load_event()
94 # is inlined, the resulting dtrace object file needs a reference to this
95 # function, whose symbol name is too long for dtrace. So disable inlining
96 # for this method for now. (fix this when dtrace bug 6258412 is fixed)
97 OPT_CFLAGS/ciEnv.o = $(OPT_CFLAGS) -xinline=no%__1cFciEnvbFpost_compiled_method_load_event6MpnHnmethod__v_
98
99
100 # (OPT_CFLAGS/SLOWER is also available, to alter compilation of buggy files)
101
102 # If you set HOTSPARC_GENERIC=yes, you disable all OPT_CFLAGS settings
103 CFLAGS$(HOTSPARC_GENERIC) += $(OPT_CFLAGS/BYFILE)
104
105 # Set the environment variable HOTSPARC_GENERIC to "true"
106 # to inhibit the effect of the previous line on CFLAGS.
107
108 # The following lines are copied from debug.make, except that we
109 # consult FASTDEBUG_CFLAGS instead of DEBUG_CFLAGS.
110 # Compiler specific DEBUG_CFLAGS are passed in from gcc.make, sparcWorks.make
111 DEBUG_CFLAGS/DEFAULT= $(FASTDEBUG_CFLAGS)
112 DEBUG_CFLAGS/BYFILE = $(DEBUG_CFLAGS/$@)$(DEBUG_CFLAGS/DEFAULT$(DEBUG_CFLAGS/$@))
113 CFLAGS += $(DEBUG_CFLAGS/BYFILE)
114
115 # Linker mapfiles
116 MAPFILE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers \
117 $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-debug \
118 $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-nonproduct
119
120 # This mapfile is only needed when compiling with dtrace support,
121 # and mustn't be otherwise.
122 MAPFILE_DTRACE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-$(TYPE)
123
124
125 G_SUFFIX =
126 VERSION = optimized
127 SYSDEFS += -DASSERT -DFASTDEBUG -DCHECK_UNHANDLED_OOPS
128 PICFLAGS = DEFAULT