1 #
2 # Copyright (c) 1997, 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 # 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 else
47 SOURCES.AD = \
48 $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
49 $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch).ad)
50 endif
51
52 EXEC = $(OUTDIR)/adlc
53
54 # set VPATH so make knows where to look for source files
55 Src_Dirs_V += $(GAMMADIR)/src/share/vm/adlc
56 VPATH += $(Src_Dirs_V:%=%:)
57
58 # set INCLUDES for C preprocessor
59 Src_Dirs_I += $(GAMMADIR)/src/share/vm/adlc $(GENERATED)
60 INCLUDES += $(Src_Dirs_I:%=-I%)
61
62 # set flags for adlc compilation
63 CXXFLAGS = $(SYSDEFS) $(INCLUDES)
64
65 # Force assertions on.
66 CXXFLAGS += -DASSERT
67
68 ifndef USE_GCC
69 # We need libCstd.so for adlc
70 CFLAGS += -library=Cstd -g
71 LFLAGS += -library=Cstd -g
72 endif
73
74 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
75 # Compiler warnings are treated as errors
76 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
77 CFLAGS_WARN = +w -errwarn
78 endif
79 # When using compiler version 5.13 (Solaris Studio 12.4), calls to explicitly
80 # instantiated template functions trigger this warning when +w is active.
81 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 513), 1)
82 CFLAGS_WARN += -erroff=notemsource
83 endif
84 CFLAGS += $(CFLAGS_WARN)
85
86 ifeq ("${Platform_compiler}", "sparcWorks")
87 # Enable the following CFLAGS addition if you need to compare the
88 # built ELF objects.
89 #
90 # The -g option makes static data global and the "-Qoption ccfe
91 # -xglobalstatic" option tells the compiler to not globalize static
92 # data using a unique globalization prefix. Instead force the use
93 # of a static globalization prefix based on the source filepath so
94 # the objects from two identical compilations are the same.
95 #CFLAGS += -Qoption ccfe -xglobalstatic
96 endif # Platform_compiler == sparcWorks
97
98 OBJECTNAMES = \
99 adlparse.o \
100 archDesc.o \
101 arena.o \
102 dfa.o \
103 dict2.o \
104 filebuff.o \
105 forms.o \
106 formsopt.o \
107 formssel.o \
108 main.o \
109 adlc-opcodes.o \
110 output_c.o \
111 output_h.o \
112
113 OBJECTS = $(OBJECTNAMES:%=$(OUTDIR)/%)
114
115 GENERATEDNAMES = \
116 ad_$(Platform_arch_model).cpp \
117 ad_$(Platform_arch_model).hpp \
118 ad_$(Platform_arch_model)_clone.cpp \
119 ad_$(Platform_arch_model)_expand.cpp \
120 ad_$(Platform_arch_model)_format.cpp \
121 ad_$(Platform_arch_model)_gen.cpp \
122 ad_$(Platform_arch_model)_misc.cpp \
123 ad_$(Platform_arch_model)_peephole.cpp \
124 ad_$(Platform_arch_model)_pipeline.cpp \
125 adGlobals_$(Platform_arch_model).hpp \
126 dfa_$(Platform_arch_model).cpp \
127
128 GENERATEDFILES = $(GENERATEDNAMES:%=$(OUTDIR)/%)
129
130 # #########################################################################
131
132 all: $(EXEC)
133
134 $(EXEC) : $(OBJECTS)
135 @echo $(LOG_INFO) Making adlc
136 $(QUIETLY) $(LINK_NOPROF.CXX) -o $(EXEC) $(OBJECTS)
137
138 # Random dependencies:
139 $(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
140
141 # The source files refer to ostream.h, which sparcworks calls iostream.h
142 $(OBJECTS): ostream.h
143
144 ostream.h :
145 @echo >$@ '#include <iostream.h>'
146
147 dump:
148 : OUTDIR=$(OUTDIR)
149 : OBJECTS=$(OBJECTS)
150 : products = $(GENERATEDFILES)
151
152 all: $(GENERATEDFILES)
153
154 $(GENERATEDFILES): refresh_adfiles
155
156 # Get a unique temporary directory name, so multiple makes can run in parallel.
157 # Note that product files are updated via "mv", which is atomic.
158 TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$)
159
160 # Debuggable by default
161 CFLAGS += -g
162
163 # Pass -D flags into ADLC.
164 ADLCFLAGS += $(SYSDEFS)
165
166 # Note "+="; it is a hook so flags.make can add more flags, like -g or -DFOO.
167 ADLCFLAGS += -q -T
168
169 # Normally, debugging is done directly on the ad_<arch>*.cpp files.
170 # But -g will put #line directives in those files pointing back to <arch>.ad.
171 ADLCFLAGS += -g
172
173 ifdef LP64
174 ADLCFLAGS += -D_LP64
175 else
176 ADLCFLAGS += -U_LP64
177 endif
178
179 #
180 # adlc_updater is a simple sh script, under sccs control. It is
181 # used to selectively update generated adlc files. This should
182 # provide a nice compilation speed improvement.
183 #
184 ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS)
185 ADLC_UPDATER = adlc_updater
186 $(ADLC_UPDATER): $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER)
187 $(QUIETLY) cp $< $@; chmod +x $@
188
189 # This action refreshes all generated adlc files simultaneously.
190 # The way it works is this:
191 # 1) create a scratch directory to work in.
192 # 2) if the current working directory does not have $(ADLC_UPDATER), copy it.
193 # 3) run the compiled adlc executable. This will create new adlc files in the scratch directory.
194 # 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files.
195 # 5) If we actually updated any files, echo a notice.
196 #
197 refresh_adfiles: $(EXEC) $(SOURCE.AD) $(ADLC_UPDATER)
198 @rm -rf $(TEMPDIR); mkdir $(TEMPDIR)
199 $(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \
200 -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 \
201 || { rm -rf $(TEMPDIR); exit 1; }
202 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
203 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
204 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_clone.cpp $(TEMPDIR) $(OUTDIR)
205 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_expand.cpp $(TEMPDIR) $(OUTDIR)
206 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_format.cpp $(TEMPDIR) $(OUTDIR)
207 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_gen.cpp $(TEMPDIR) $(OUTDIR)
208 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_misc.cpp $(TEMPDIR) $(OUTDIR)
209 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_peephole.cpp $(TEMPDIR) $(OUTDIR)
210 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_pipeline.cpp $(TEMPDIR) $(OUTDIR)
211 $(QUIETLY) ./$(ADLC_UPDATER) adGlobals_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
212 $(QUIETLY) ./$(ADLC_UPDATER) dfa_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
213 $(QUIETLY) [ -f $(TEMPDIR)/made-change ] \
214 || echo $(LOG_INFO) "Rescanned $(SOURCE.AD) but encountered no changes."
215 $(QUIETLY) rm -rf $(TEMPDIR)
216
217
218 # #########################################################################
219
220 $(SOURCE.AD): $(SOURCES.AD)
221 $(QUIETLY) $(PROCESS_AD_FILES) $(SOURCES.AD) > $(SOURCE.AD)
222
223 #PROCESS_AD_FILES = cat
224 # Pass through #line directives, in case user enables -g option above:
225 PROCESS_AD_FILES = awk '{ \
226 if (CUR_FN != FILENAME) { CUR_FN=FILENAME; NR_BASE=NR-1; need_lineno=1 } \
227 if (need_lineno && $$0 !~ /\/\//) \
228 { print "\n\n\#line " (NR-NR_BASE) " \"" FILENAME "\""; need_lineno=0 }; \
229 print }'
230
231 $(OUTDIR)/%.o: %.cpp
232 @echo $(LOG_INFO) Compiling $<
233 $(QUIETLY) $(REMOVE_TARGET)
234 $(QUIETLY) $(COMPILE.CXX) -o $@ $< $(COMPILE_DONE)
235
236 # Some object files are given a prefix, to disambiguate
237 # them from objects of the same name built for the VM.
238 $(OUTDIR)/adlc-%.o: %.cpp
239 @echo $(LOG_INFO) Compiling $<
240 $(QUIETLY) $(REMOVE_TARGET)
241 $(QUIETLY) $(COMPILE.CXX) -o $@ $< $(COMPILE_DONE)
242
243 # #########################################################################
244
245 clean :
246 rm $(OBJECTS)
247
248 cleanall :
249 rm $(OBJECTS) $(EXEC)
250
251 # #########################################################################
252
253 .PHONY: all dump refresh_adfiles clean cleanall