| # -*- Mode: makefile -*- |
| # |
| # This Source Code Form is subject to the terms of the Mozilla Public |
| # License, v. 2.0. If a copy of the MPL was not distributed with this |
| # file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| |
| # This Makefile is used to kick off a static rooting analysis. This Makefile is |
| # NOT intended for use as part of the standard Mozilla build. Instead, this |
| # Makefile will use $PATH to subvert compiler invocations to add in the sixgill |
| # plugin, and then do a regular build of whatever portion of the tree you are |
| # analyzing. The plugins will dump out several xdb database files. Various |
| # analysis scripts, written in JS, will run over those database files to |
| # produce the final analysis output. |
| |
| include $(topsrcdir)/config/config.mk |
| |
| # Tree to build and analyze, defaulting to the current tree |
| TARGET_JSOBJDIR ?= $(MOZ_BUILD_ROOT) |
| |
| # Path to a JS binary to use to run the analysis. You really want this to be an |
| # optimized build. |
| JS ?= $(MOZ_BUILD_ROOT)/shell/js |
| |
| # Path to an xgill checkout containing the GCC plugin, xdb-processing binaries, |
| # and compiler wrapper scripts used to automatically integrate into an existing |
| # build system. |
| SIXGILL ?= @SIXGILL_PATH@ |
| |
| # Path to the JS scripts that will perform the analysis, defaulting to the same |
| # place as this Makefile.in, which is probably what you want. |
| ANALYSIS_SCRIPT_DIR ?= $(srcdir) |
| |
| # Number of simultanous analyzeRoots.js scripts to run. |
| JOBS ?= 6 |
| |
| all : rootingHazards.txt allFunctions.txt |
| |
| CALL_JS := time env PATH=$$PATH:$(SIXGILL)/bin XDB=$(SIXGILL)/bin/xdb.so $(JS) |
| |
| src_body.xdb src_comp.xdb: run_complete |
| @echo Started compilation at $$(date) |
| $(ANALYSIS_SCRIPT_DIR)/run_complete --foreground --build-root=$(TARGET_JSOBJDIR) --work-dir=work -b $(SIXGILL)/bin $(CURDIR) |
| @echo Finished compilation at $$(date) |
| |
| callgraph.txt: src_body.xdb src_comp.xdb computeCallgraph.js |
| @echo Started computation of $@ at $$(date) |
| $(CALL_JS) $(ANALYSIS_SCRIPT_DIR)/computeCallgraph.js > $@.tmp |
| mv $@.tmp $@ |
| @echo Finished computation of $@ at $$(date) |
| |
| gcFunctions.txt: callgraph.txt computeGCFunctions.js annotations.js |
| @echo Started computation of $@ at $$(date) |
| $(CALL_JS) $(ANALYSIS_SCRIPT_DIR)/computeGCFunctions.js ./callgraph.txt > $@.tmp |
| mv $@.tmp $@ |
| @echo Finished computation of $@ at $$(date) |
| |
| gcFunctions.lst: gcFunctions.txt |
| perl -lne 'print $$1 if /^GC Function: (.*)/' gcFunctions.txt > $@ |
| |
| suppressedFunctions.lst: gcFunctions.txt |
| perl -lne 'print $$1 if /^Suppressed Function: (.*)/' gcFunctions.txt > $@ |
| |
| gcTypes.txt: src_comp.xdb computeGCTypes.js annotations.js |
| @echo Started computation of $@ at $$(date) |
| $(CALL_JS) $(ANALYSIS_SCRIPT_DIR)/computeGCTypes.js > $@.tmp |
| mv $@.tmp $@ |
| @echo Finished computation of $@ at $$(date) |
| |
| allFunctions.txt: src_body.xdb |
| @echo Started computation of $@ at $$(date) |
| time $(SIXGILL)/bin/xdbkeys $^ > $@.tmp |
| mv $@.tmp $@ |
| @echo Finished computation of $@ at $$(date) |
| |
| rootingHazards.txt: gcFunctions.lst suppressedFunctions.lst gcTypes.txt analyzeRoots.js annotations.js gen-hazards.sh |
| @echo Started computation of $@ at $$(date) |
| time env JS=$(JS) ANALYZE='$(ANALYSIS_SCRIPT_DIR)/analyzeRoots.js' SIXGILL='$(SIXGILL)' '$(ANALYSIS_SCRIPT_DIR)/gen-hazards.sh' $(JOBS) > $@.tmp |
| mv $@.tmp $@ |
| @echo Finished computation of $@ at $$(date) |