1 #
2 # Copyright (c) 1999, 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
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 = \
43 $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
44 $(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad)
45
46 EXEC = $(OUTDIR)/adlc
47
48 # set VPATH so make knows where to look for source files
49 Src_Dirs_V += $(GAMMADIR)/src/share/vm/adlc
50 VPATH += $(Src_Dirs_V:%=%:)
51
52 # set INCLUDES for C preprocessor
53 Src_Dirs_I += $(GAMMADIR)/src/share/vm/adlc $(GENERATED)
54 INCLUDES += $(Src_Dirs_I:%=-I%)
55
56 # set flags for adlc compilation
57 CPPFLAGS = $(SYSDEFS) $(INCLUDES)
58
59 # Force assertions on.
60 CPPFLAGS += -DASSERT
61
62 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
63 # Compiler warnings are treated as errors
64 ifneq ($(COMPILER_WARNINGS_FATAL),false)
65 CFLAGS_WARN = -Werror
66 endif
67 CFLAGS += $(CFLAGS_WARN)
68
69 OBJECTNAMES = \
70 adlparse.o \
71 archDesc.o \
72 arena.o \
73 dfa.o \
74 dict2.o \
75 filebuff.o \
76 forms.o \
77 formsopt.o \
78 formssel.o \
79 main.o \
80 adlc-opcodes.o \
81 output_c.o \
82 output_h.o \
83
84 OBJECTS = $(OBJECTNAMES:%=$(OUTDIR)/%)
85
86 GENERATEDNAMES = \
87 ad_$(Platform_arch_model).cpp \
88 ad_$(Platform_arch_model).hpp \
89 ad_$(Platform_arch_model)_clone.cpp \
90 ad_$(Platform_arch_model)_expand.cpp \
91 ad_$(Platform_arch_model)_format.cpp \
92 ad_$(Platform_arch_model)_gen.cpp \
93 ad_$(Platform_arch_model)_misc.cpp \
94 ad_$(Platform_arch_model)_peephole.cpp \
95 ad_$(Platform_arch_model)_pipeline.cpp \
96 adGlobals_$(Platform_arch_model).hpp \
97 dfa_$(Platform_arch_model).cpp \
98
99 GENERATEDFILES = $(GENERATEDNAMES:%=$(OUTDIR)/%)
100
101 # #########################################################################
102
103 all: $(EXEC)
104
105 $(EXEC) : $(OBJECTS)
106 @echo Making adlc
107 $(QUIETLY) $(HOST.LINK_NOPROF.CC) -o $(EXEC) $(OBJECTS)
108
109 # Random dependencies:
110 $(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
111
112 # The source files refer to ostream.h, which sparcworks calls iostream.h
113 $(OBJECTS): ostream.h
114
115 ostream.h :
116 @echo >$@ '#include <iostream.h>'
117
118 dump:
119 : OUTDIR=$(OUTDIR)
120 : OBJECTS=$(OBJECTS)
121 : products = $(GENERATEDFILES)
122
123 all: $(GENERATEDFILES)
124
125 $(GENERATEDFILES): refresh_adfiles
126
127 # Get a unique temporary directory name, so multiple makes can run in parallel.
128 # Note that product files are updated via "mv", which is atomic.
129 TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$)
130
131 # Debuggable by default
132 CFLAGS += -g
133
134 # Pass -D flags into ADLC.
135 ADLCFLAGS += $(SYSDEFS)
136
137 # Note "+="; it is a hook so flags.make can add more flags, like -g or -DFOO.
138 ADLCFLAGS += -q -T
139
140 # Normally, debugging is done directly on the ad_<arch>*.cpp files.
141 # But -g will put #line directives in those files pointing back to <arch>.ad.
142 # Some builds of gcc 3.2 have a bug that gets tickled by the extra #line directives
143 # so skip it for 3.2 and ealier.
144 ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 3 \) \))" "0"
145 ADLCFLAGS += -g
146 endif
147
148 ifdef LP64
149 ADLCFLAGS += -D_LP64
150 else
151 ADLCFLAGS += -U_LP64
152 endif
153
154 #
155 # adlc_updater is a simple sh script, under sccs control. It is
156 # used to selectively update generated adlc files. This should
157 # provide a nice compilation speed improvement.
158 #
159 ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS)
160 ADLC_UPDATER = adlc_updater
161 $(ADLC_UPDATER): $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER)
162 $(QUIETLY) cp $< $@; chmod +x $@
163
164 # This action refreshes all generated adlc files simultaneously.
165 # The way it works is this:
166 # 1) create a scratch directory to work in.
167 # 2) if the current working directory does not have $(ADLC_UPDATER), copy it.
168 # 3) run the compiled adlc executable. This will create new adlc files in the scratch directory.
169 # 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files.
170 # 5) If we actually updated any files, echo a notice.
171 #
172 refresh_adfiles: $(EXEC) $(SOURCE.AD) $(ADLC_UPDATER)
173 @rm -rf $(TEMPDIR); mkdir $(TEMPDIR)
174 $(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \
175 -c$(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 \
176 || { rm -rf $(TEMPDIR); exit 1; }
177 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
178 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
179 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_clone.cpp $(TEMPDIR) $(OUTDIR)
180 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_expand.cpp $(TEMPDIR) $(OUTDIR)
181 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_format.cpp $(TEMPDIR) $(OUTDIR)
182 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_gen.cpp $(TEMPDIR) $(OUTDIR)
183 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_misc.cpp $(TEMPDIR) $(OUTDIR)
184 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_peephole.cpp $(TEMPDIR) $(OUTDIR)
185 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_pipeline.cpp $(TEMPDIR) $(OUTDIR)
186 $(QUIETLY) ./$(ADLC_UPDATER) adGlobals_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
187 $(QUIETLY) ./$(ADLC_UPDATER) dfa_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
188 $(QUIETLY) [ -f $(TEMPDIR)/made-change ] \
189 || echo "Rescanned $(SOURCE.AD) but encountered no changes."
190 $(QUIETLY) rm -rf $(TEMPDIR)
191
192
193 # #########################################################################
194
195 $(SOURCE.AD): $(SOURCES.AD)
196 $(QUIETLY) $(PROCESS_AD_FILES) $(SOURCES.AD) > $(SOURCE.AD)
197
198 #PROCESS_AD_FILES = cat
199 # Pass through #line directives, in case user enables -g option above:
200 PROCESS_AD_FILES = awk '{ \
201 if (CUR_FN != FILENAME) { CUR_FN=FILENAME; NR_BASE=NR-1; need_lineno=1 } \
202 if (need_lineno && $$0 !~ /\/\//) \
203 { print "\n\n\#line " (NR-NR_BASE) " \"" FILENAME "\""; need_lineno=0 }; \
204 print }'
205
206 $(OUTDIR)/%.o: %.cpp
207 @echo Compiling $<
208 $(QUIETLY) $(REMOVE_TARGET)
209 $(QUIETLY) $(HOST.COMPILE.CC) -o $@ $< $(COMPILE_DONE)
210
211 # Some object files are given a prefix, to disambiguate
212 # them from objects of the same name built for the VM.
213 $(OUTDIR)/adlc-%.o: %.cpp
214 @echo Compiling $<
215 $(QUIETLY) $(REMOVE_TARGET)
216 $(QUIETLY) $(HOST.COMPILE.CC) -o $@ $< $(COMPILE_DONE)
217
218 # #########################################################################
219
220 clean :
221 rm $(OBJECTS)
222
223 cleanall :
224 rm $(OBJECTS) $(EXEC)
225
226 # #########################################################################
227
228 .PHONY: all dump refresh_adfiles clean cleanall