1 #
2 # Copyright (c) 1997, 2011, 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 include $(GAMMADIR)/make/altsrc.make
31
32 # #########################################################################
33
34 # OUTDIR must be the same as AD_Dir = $(GENERATED)/adfiles in top.make:
35 GENERATED = ../generated
36 OUTDIR = $(GENERATED)/adfiles
37
38 ARCH = $(Platform_arch)
39 OS = $(Platform_os_family)
40
41 SOURCE.AD = $(OUTDIR)/$(OS)_$(Platform_arch_model).ad
42
43 ifeq ("${Platform_arch_model}", "${Platform_arch}")
44 SOURCES.AD = \
45 $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
46 $(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad)
47 else
48 SOURCES.AD = \
49 $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
50 $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch).ad) \
51 $(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad)
52 endif
53
54 EXEC = $(OUTDIR)/adlc
55
56 # set VPATH so make knows where to look for source files
57 Src_Dirs_V += $(GAMMADIR)/src/share/vm/adlc
58 VPATH += $(Src_Dirs_V:%=%:)
59
60 # set INCLUDES for C preprocessor
61 Src_Dirs_I += $(GAMMADIR)/src/share/vm/adlc $(GENERATED)
62 INCLUDES += $(Src_Dirs_I:%=-I%)
63
64 # set flags for adlc compilation
65 CPPFLAGS = $(SYSDEFS) $(INCLUDES)
66
67 # Force assertions on.
68 CPPFLAGS += -DASSERT
69
70 ifndef USE_GCC
71 # We need libCstd.so for adlc
72 CFLAGS += -library=Cstd -g
73 LFLAGS += -library=Cstd -g
74 endif
75
76 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
77 # Compiler warnings are treated as errors
78 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
79 CFLAGS_WARN = +w -errwarn
80 endif
81 CFLAGS += $(CFLAGS_WARN)
82
83 ifeq ("${Platform_compiler}", "sparcWorks")
84 # Enable the following CFLAGS addition if you need to compare the
85 # built ELF objects.
86 #
87 # The -g option makes static data global and the "-Qoption ccfe
88 # -xglobalstatic" option tells the compiler to not globalize static
89 # data using a unique globalization prefix. Instead force the use
90 # of a static globalization prefix based on the source filepath so
91 # the objects from two identical compilations are the same.
92 #CFLAGS += -Qoption ccfe -xglobalstatic
93 endif # Platform_compiler == sparcWorks
94
95 OBJECTNAMES = \
96 adlparse.o \
97 archDesc.o \
98 arena.o \
99 dfa.o \
100 dict2.o \
101 filebuff.o \
102 forms.o \
103 formsopt.o \
104 formssel.o \
105 main.o \
106 adlc-opcodes.o \
107 output_c.o \
108 output_h.o \
109
110 OBJECTS = $(OBJECTNAMES:%=$(OUTDIR)/%)
111
112 GENERATEDNAMES = \
113 ad_$(Platform_arch_model).cpp \
114 ad_$(Platform_arch_model).hpp \
115 ad_$(Platform_arch_model)_clone.cpp \
116 ad_$(Platform_arch_model)_expand.cpp \
117 ad_$(Platform_arch_model)_format.cpp \
118 ad_$(Platform_arch_model)_gen.cpp \
119 ad_$(Platform_arch_model)_misc.cpp \
120 ad_$(Platform_arch_model)_peephole.cpp \
121 ad_$(Platform_arch_model)_pipeline.cpp \
122 adGlobals_$(Platform_arch_model).hpp \
123 dfa_$(Platform_arch_model).cpp \
124
125 GENERATEDFILES = $(GENERATEDNAMES:%=$(OUTDIR)/%)
126
127 # #########################################################################
128
129 all: $(EXEC)
130
131 $(EXEC) : $(OBJECTS)
132 @echo Making adlc
133 $(QUIETLY) $(LINK_NOPROF.CC) -o $(EXEC) $(OBJECTS)
134
135 # Random dependencies:
136 $(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
137
138 # The source files refer to ostream.h, which sparcworks calls iostream.h
139 $(OBJECTS): ostream.h
140
141 ostream.h :
142 @echo >$@ '#include <iostream.h>'
143
144 dump:
145 : OUTDIR=$(OUTDIR)
146 : OBJECTS=$(OBJECTS)
147 : products = $(GENERATEDFILES)
148
149 all: $(GENERATEDFILES)
150
151 $(GENERATEDFILES): refresh_adfiles
152
153 # Get a unique temporary directory name, so multiple makes can run in parallel.
154 # Note that product files are updated via "mv", which is atomic.
155 TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$)
156
157 # Debuggable by default
158 CFLAGS += -g
159
160 # Pass -D flags into ADLC.
161 ADLCFLAGS += $(SYSDEFS)
162
163 # Note "+="; it is a hook so flags.make can add more flags, like -g or -DFOO.
164 ADLCFLAGS += -q -T
165
166 # Normally, debugging is done directly on the ad_<arch>*.cpp files.
167 # But -g will put #line directives in those files pointing back to <arch>.ad.
168 ADLCFLAGS += -g
169
170 ifdef LP64
171 ADLCFLAGS += -D_LP64
172 else
173 ADLCFLAGS += -U_LP64
174 endif
175
176 #
177 # adlc_updater is a simple sh script, under sccs control. It is
178 # used to selectively update generated adlc files. This should
179 # provide a nice compilation speed improvement.
180 #
181 ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS)
182 ADLC_UPDATER = adlc_updater
183 $(ADLC_UPDATER): $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER)
184 $(QUIETLY) cp $< $@; chmod +x $@
185
186 # This action refreshes all generated adlc files simultaneously.
187 # The way it works is this:
188 # 1) create a scratch directory to work in.
189 # 2) if the current working directory does not have $(ADLC_UPDATER), copy it.
190 # 3) run the compiled adlc executable. This will create new adlc files in the scratch directory.
191 # 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files.
192 # 5) If we actually updated any files, echo a notice.
193 #
194 refresh_adfiles: $(EXEC) $(SOURCE.AD) $(ADLC_UPDATER)
195 @rm -rf $(TEMPDIR); mkdir $(TEMPDIR)
196 $(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \
197 -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 \
198 || { rm -rf $(TEMPDIR); exit 1; }
199 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
200 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
201 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_clone.cpp $(TEMPDIR) $(OUTDIR)
202 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_expand.cpp $(TEMPDIR) $(OUTDIR)
203 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_format.cpp $(TEMPDIR) $(OUTDIR)
204 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_gen.cpp $(TEMPDIR) $(OUTDIR)
205 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_misc.cpp $(TEMPDIR) $(OUTDIR)
206 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_peephole.cpp $(TEMPDIR) $(OUTDIR)
207 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_pipeline.cpp $(TEMPDIR) $(OUTDIR)
208 $(QUIETLY) ./$(ADLC_UPDATER) adGlobals_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
209 $(QUIETLY) ./$(ADLC_UPDATER) dfa_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
210 $(QUIETLY) [ -f $(TEMPDIR)/made-change ] \
211 || echo "Rescanned $(SOURCE.AD) but encountered no changes."
212 $(QUIETLY) rm -rf $(TEMPDIR)
213
214
215 # #########################################################################
216
217 $(SOURCE.AD): $(SOURCES.AD)
218 $(QUIETLY) $(PROCESS_AD_FILES) $(SOURCES.AD) > $(SOURCE.AD)
219
220 #PROCESS_AD_FILES = cat
221 # Pass through #line directives, in case user enables -g option above:
222 PROCESS_AD_FILES = awk '{ \
223 if (CUR_FN != FILENAME) { CUR_FN=FILENAME; NR_BASE=NR-1; need_lineno=1 } \
224 if (need_lineno && $$0 !~ /\/\//) \
225 { print "\n\n\#line " (NR-NR_BASE) " \"" FILENAME "\""; need_lineno=0 }; \
226 print }'
227
228 $(OUTDIR)/%.o: %.cpp
229 @echo Compiling $<
230 $(QUIETLY) $(REMOVE_TARGET)
231 $(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE)
232
233 # Some object files are given a prefix, to disambiguate
234 # them from objects of the same name built for the VM.
235 $(OUTDIR)/adlc-%.o: %.cpp
236 @echo Compiling $<
237 $(QUIETLY) $(REMOVE_TARGET)
238 $(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE)
239
240 # #########################################################################
241
242 clean :
243 rm $(OBJECTS)
244
245 cleanall :
246 rm $(OBJECTS) $(EXEC)
247
248 # #########################################################################
249
250 .PHONY: all dump refresh_adfiles clean cleanall