diff -r db5bf5438c0a -r dc90c239f4ec hotspot/make/bsd/makefiles/adlc.make --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/hotspot/make/bsd/makefiles/adlc.make Sun Sep 25 16:03:29 2011 -0700 @@ -0,0 +1,226 @@ +# +# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved. +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# This code is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 only, as +# published by the Free Software Foundation. +# +# This code is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# +# + +# This makefile (adlc.make) is included from the adlc.make in the +# build directories. +# It knows how to compile, link, and run the adlc. + +include $(GAMMADIR)/make/$(Platform_os_family)/makefiles/rules.make + +# ######################################################################### + +# OUTDIR must be the same as AD_Dir = $(GENERATED)/adfiles in top.make: +GENERATED = ../generated +OUTDIR = $(GENERATED)/adfiles + +ARCH = $(Platform_arch) +OS = $(Platform_os_family) + +SOURCE.AD = $(OUTDIR)/$(OS)_$(Platform_arch_model).ad + +SOURCES.AD = \ + $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \ + $(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad) + +EXEC = $(OUTDIR)/adlc + +# set VPATH so make knows where to look for source files +Src_Dirs_V += $(GAMMADIR)/src/share/vm/adlc +VPATH += $(Src_Dirs_V:%=%:) + +# set INCLUDES for C preprocessor +Src_Dirs_I += $(GAMMADIR)/src/share/vm/adlc $(GENERATED) +INCLUDES += $(Src_Dirs_I:%=-I%) + +# set flags for adlc compilation +CPPFLAGS = $(SYSDEFS) $(INCLUDES) + +# Force assertions on. +CPPFLAGS += -DASSERT + +# CFLAGS_WARN holds compiler options to suppress/enable warnings. +# Compiler warnings are treated as errors +CFLAGS_WARN = -Werror +CFLAGS += $(CFLAGS_WARN) + +OBJECTNAMES = \ + adlparse.o \ + archDesc.o \ + arena.o \ + dfa.o \ + dict2.o \ + filebuff.o \ + forms.o \ + formsopt.o \ + formssel.o \ + main.o \ + adlc-opcodes.o \ + output_c.o \ + output_h.o \ + +OBJECTS = $(OBJECTNAMES:%=$(OUTDIR)/%) + +GENERATEDNAMES = \ + ad_$(Platform_arch_model).cpp \ + ad_$(Platform_arch_model).hpp \ + ad_$(Platform_arch_model)_clone.cpp \ + ad_$(Platform_arch_model)_expand.cpp \ + ad_$(Platform_arch_model)_format.cpp \ + ad_$(Platform_arch_model)_gen.cpp \ + ad_$(Platform_arch_model)_misc.cpp \ + ad_$(Platform_arch_model)_peephole.cpp \ + ad_$(Platform_arch_model)_pipeline.cpp \ + adGlobals_$(Platform_arch_model).hpp \ + dfa_$(Platform_arch_model).cpp \ + +GENERATEDFILES = $(GENERATEDNAMES:%=$(OUTDIR)/%) + +# ######################################################################### + +all: $(EXEC) + +$(EXEC) : $(OBJECTS) + @echo Making adlc + $(QUIETLY) $(HOST.LINK_NOPROF.CC) -o $(EXEC) $(OBJECTS) + +# Random dependencies: +$(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 + +# The source files refer to ostream.h, which sparcworks calls iostream.h +$(OBJECTS): ostream.h + +ostream.h : + @echo >$@ '#include ' + +dump: + : OUTDIR=$(OUTDIR) + : OBJECTS=$(OBJECTS) + : products = $(GENERATEDFILES) + +all: $(GENERATEDFILES) + +$(GENERATEDFILES): refresh_adfiles + +# Get a unique temporary directory name, so multiple makes can run in parallel. +# Note that product files are updated via "mv", which is atomic. +TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$) + +# Debuggable by default +CFLAGS += -g + +# Pass -D flags into ADLC. +ADLCFLAGS += $(SYSDEFS) + +# Note "+="; it is a hook so flags.make can add more flags, like -g or -DFOO. +ADLCFLAGS += -q -T + +# Normally, debugging is done directly on the ad_*.cpp files. +# But -g will put #line directives in those files pointing back to .ad. +# Some builds of gcc 3.2 have a bug that gets tickled by the extra #line directives +# so skip it for 3.2 and ealier. +ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 3 \) \))" "0" +ADLCFLAGS += -g +endif + +ifdef LP64 +ADLCFLAGS += -D_LP64 +else +ADLCFLAGS += -U_LP64 +endif + +# +# adlc_updater is a simple sh script, under sccs control. It is +# used to selectively update generated adlc files. This should +# provide a nice compilation speed improvement. +# +ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS) +ADLC_UPDATER = adlc_updater +$(ADLC_UPDATER): $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER) + $(QUIETLY) cp $< $@; chmod +x $@ + +# This action refreshes all generated adlc files simultaneously. +# The way it works is this: +# 1) create a scratch directory to work in. +# 2) if the current working directory does not have $(ADLC_UPDATER), copy it. +# 3) run the compiled adlc executable. This will create new adlc files in the scratch directory. +# 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files. +# 5) If we actually updated any files, echo a notice. +# +refresh_adfiles: $(EXEC) $(SOURCE.AD) $(ADLC_UPDATER) + @rm -rf $(TEMPDIR); mkdir $(TEMPDIR) + $(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \ + -c$(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 \ + || { rm -rf $(TEMPDIR); exit 1; } + $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR) + $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR) + $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_clone.cpp $(TEMPDIR) $(OUTDIR) + $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_expand.cpp $(TEMPDIR) $(OUTDIR) + $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_format.cpp $(TEMPDIR) $(OUTDIR) + $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_gen.cpp $(TEMPDIR) $(OUTDIR) + $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_misc.cpp $(TEMPDIR) $(OUTDIR) + $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_peephole.cpp $(TEMPDIR) $(OUTDIR) + $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_pipeline.cpp $(TEMPDIR) $(OUTDIR) + $(QUIETLY) ./$(ADLC_UPDATER) adGlobals_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR) + $(QUIETLY) ./$(ADLC_UPDATER) dfa_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR) + $(QUIETLY) [ -f $(TEMPDIR)/made-change ] \ + || echo "Rescanned $(SOURCE.AD) but encountered no changes." + $(QUIETLY) rm -rf $(TEMPDIR) + + +# ######################################################################### + +$(SOURCE.AD): $(SOURCES.AD) + $(QUIETLY) $(PROCESS_AD_FILES) $(SOURCES.AD) > $(SOURCE.AD) + +#PROCESS_AD_FILES = cat +# Pass through #line directives, in case user enables -g option above: +PROCESS_AD_FILES = awk '{ \ + if (CUR_FN != FILENAME) { CUR_FN=FILENAME; NR_BASE=NR-1; need_lineno=1 } \ + if (need_lineno && $$0 !~ /\/\//) \ + { print "\n\n\#line " (NR-NR_BASE) " \"" FILENAME "\""; need_lineno=0 }; \ + print }' + +$(OUTDIR)/%.o: %.cpp + @echo Compiling $< + $(QUIETLY) $(REMOVE_TARGET) + $(QUIETLY) $(HOST.COMPILE.CC) -o $@ $< $(COMPILE_DONE) + +# Some object files are given a prefix, to disambiguate +# them from objects of the same name built for the VM. +$(OUTDIR)/adlc-%.o: %.cpp + @echo Compiling $< + $(QUIETLY) $(REMOVE_TARGET) + $(QUIETLY) $(HOST.COMPILE.CC) -o $@ $< $(COMPILE_DONE) + +# ######################################################################### + +clean : + rm $(OBJECTS) + +cleanall : + rm $(OBJECTS) $(EXEC) + +# ######################################################################### + +.PHONY: all dump refresh_adfiles clean cleanall