1 #
2 # Copyright (c) 1999, 2010, 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 # This makefile (adlc.make) is included from the adlc.make in the
26 # build directories.
27 # It knows how to compile, link, and run the adlc.
28
29 include $(GAMMADIR)/make/$(Platform_os_family)/makefiles/rules.make
30
31 # #########################################################################
32
33 # OUTDIR must be the same as AD_Dir = $(GENERATED)/adfiles in top.make:
34 GENERATED = ../generated
35 OUTDIR = $(GENERATED)/adfiles
36
37 ARCH = $(Platform_arch)
38 OS = $(Platform_os_family)
39
40 SOURCE.AD = $(OUTDIR)/$(OS)_$(Platform_arch_model).ad
41
42 SOURCES.AD = $(GAMMADIR)/src/cpu/$(ARCH)/vm/$(Platform_arch_model).ad \
43 $(GAMMADIR)/src/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad
44
45 EXEC = $(OUTDIR)/adlc
46
47 # set VPATH so make knows where to look for source files
48 Src_Dirs_V += $(GAMMADIR)/src/share/vm/adlc
49 VPATH += $(Src_Dirs_V:%=%:)
50
51 # set INCLUDES for C preprocessor
52 Src_Dirs_I += $(GAMMADIR)/src/share/vm/adlc $(GENERATED)
53 INCLUDES += $(Src_Dirs_I:%=-I%)
54
55 # set flags for adlc compilation
56 CPPFLAGS = $(SYSDEFS) $(INCLUDES)
57
58 # Force assertions on.
59 CPPFLAGS += -DASSERT
60
61 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
62 # Compiler warnings are treated as errors
63 CFLAGS_WARN = -Werror
64 CFLAGS += $(CFLAGS_WARN)
65
66 OBJECTNAMES = \
67 adlparse.o \
68 archDesc.o \
69 arena.o \
70 dfa.o \
71 dict2.o \
72 filebuff.o \
73 forms.o \
74 formsopt.o \
75 formssel.o \
76 main.o \
77 adlc-opcodes.o \
78 output_c.o \
79 output_h.o \
80
81 OBJECTS = $(OBJECTNAMES:%=$(OUTDIR)/%)
82
83 GENERATEDNAMES = \
84 ad_$(Platform_arch_model).cpp \
85 ad_$(Platform_arch_model).hpp \
86 ad_$(Platform_arch_model)_clone.cpp \
87 ad_$(Platform_arch_model)_expand.cpp \
88 ad_$(Platform_arch_model)_format.cpp \
89 ad_$(Platform_arch_model)_gen.cpp \
90 ad_$(Platform_arch_model)_misc.cpp \
91 ad_$(Platform_arch_model)_peephole.cpp \
92 ad_$(Platform_arch_model)_pipeline.cpp \
93 adGlobals_$(Platform_arch_model).hpp \
94 dfa_$(Platform_arch_model).cpp \
95
96 GENERATEDFILES = $(GENERATEDNAMES:%=$(OUTDIR)/%)
97
98 # #########################################################################
99
100 all: $(EXEC)
101
102 $(EXEC) : $(OBJECTS)
103 @echo Making adlc
104 $(QUIETLY) $(LINK_NOPROF.CC) -o $(EXEC) $(OBJECTS)
105
106 # Random dependencies:
107 $(OBJECTS): opcodes.hpp classes.hpp adlc.hpp adlcVMDeps.hpp adlparse.hpp archDesc.hpp arena.hpp dict2.hpp filebuff.hpp forms.hpp formsopt.hpp formssel.hpp
108
109 # The source files refer to ostream.h, which sparcworks calls iostream.h
110 $(OBJECTS): ostream.h
111
112 ostream.h :
113 @echo >$@ '#include <iostream.h>'
114
115 dump:
116 : OUTDIR=$(OUTDIR)
117 : OBJECTS=$(OBJECTS)
118 : products = $(GENERATEDFILES)
119
120 all: $(GENERATEDFILES)
121
122 $(GENERATEDFILES): refresh_adfiles
123
124 # Get a unique temporary directory name, so multiple makes can run in parallel.
125 # Note that product files are updated via "mv", which is atomic.
126 TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$)
127
128 # Debuggable by default
129 CFLAGS += -g
130
131 # Pass -D flags into ADLC.
132 ADLCFLAGS += $(SYSDEFS)
133
134 # Note "+="; it is a hook so flags.make can add more flags, like -g or -DFOO.
135 ADLCFLAGS += -q -T
136
137 # Normally, debugging is done directly on the ad_<arch>*.cpp files.
138 # But -g will put #line directives in those files pointing back to <arch>.ad.
139 # Some builds of gcc 3.2 have a bug that gets tickled by the extra #line directives
140 # so skip it for 3.2 and ealier.
141 ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 3 \) \))" "0"
142 ADLCFLAGS += -g
143 endif
144
145 ifdef LP64
146 ADLCFLAGS += -D_LP64
147 else
148 ADLCFLAGS += -U_LP64
149 endif
150
151 #
152 # adlc_updater is a simple sh script, under sccs control. It is
153 # used to selectively update generated adlc files. This should
154 # provide a nice compilation speed improvement.
155 #
156 ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS)
157 ADLC_UPDATER = adlc_updater
158 $(ADLC_UPDATER): $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER)
159 $(QUIETLY) cp $< $@; chmod +x $@
160
161 # This action refreshes all generated adlc files simultaneously.
162 # The way it works is this:
163 # 1) create a scratch directory to work in.
164 # 2) if the current working directory does not have $(ADLC_UPDATER), copy it.
165 # 3) run the compiled adlc executable. This will create new adlc files in the scratch directory.
166 # 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files.
167 # 5) If we actually updated any files, echo a notice.
168 #
169 refresh_adfiles: $(EXEC) $(SOURCE.AD) $(ADLC_UPDATER)
170 @rm -rf $(TEMPDIR); mkdir $(TEMPDIR)
171 $(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \
172 -c$(TEMPDIR)/ad_$(Platform_arch_model).cpp -h$(TEMPDIR)/ad_$(Platform_arch_model).hpp -a$(TEMPDIR)/dfa_$(Platform_arch_model).cpp -v$(TEMPDIR)/adGlobals_$(Platform_arch_model).hpp \
173 || { rm -rf $(TEMPDIR); exit 1; }
174 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
175 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
176 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_clone.cpp $(TEMPDIR) $(OUTDIR)
177 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_expand.cpp $(TEMPDIR) $(OUTDIR)
178 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_format.cpp $(TEMPDIR) $(OUTDIR)
179 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_gen.cpp $(TEMPDIR) $(OUTDIR)
180 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_misc.cpp $(TEMPDIR) $(OUTDIR)
181 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_peephole.cpp $(TEMPDIR) $(OUTDIR)
182 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_pipeline.cpp $(TEMPDIR) $(OUTDIR)
183 $(QUIETLY) ./$(ADLC_UPDATER) adGlobals_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
184 $(QUIETLY) ./$(ADLC_UPDATER) dfa_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
185 $(QUIETLY) [ -f $(TEMPDIR)/made-change ] \
186 || echo "Rescanned $(SOURCE.AD) but encountered no changes."
187 $(QUIETLY) rm -rf $(TEMPDIR)
188
189
190 # #########################################################################
191
192 $(SOURCE.AD): $(SOURCES.AD)
193 $(QUIETLY) $(PROCESS_AD_FILES) $(SOURCES.AD) > $(SOURCE.AD)
194
195 #PROCESS_AD_FILES = cat
196 # Pass through #line directives, in case user enables -g option above:
197 PROCESS_AD_FILES = awk '{ \
198 if (CUR_FN != FILENAME) { CUR_FN=FILENAME; NR_BASE=NR-1; need_lineno=1 } \
199 if (need_lineno && $$0 !~ /\/\//) \
200 { print "\n\n\#line " (NR-NR_BASE) " \"" FILENAME "\""; need_lineno=0 }; \
201 print }'
202
203 $(OUTDIR)/%.o: %.cpp
204 @echo Compiling $<
205 $(QUIETLY) $(REMOVE_TARGET)
206 $(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE)
207
208 # Some object files are given a prefix, to disambiguate
209 # them from objects of the same name built for the VM.
210 $(OUTDIR)/adlc-%.o: %.cpp
211 @echo Compiling $<
212 $(QUIETLY) $(REMOVE_TARGET)
213 $(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE)
214
215 # #########################################################################
216
217 clean :
218 rm $(OBJECTS)
219
220 cleanall :
221 rm $(OBJECTS) $(EXEC)
222
223 # #########################################################################
224
225 .PHONY: all dump refresh_adfiles clean cleanall