undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
This commit is contained in:
commit
0a580b313d
70422 changed files with 17213626 additions and 0 deletions
160
make/GenerateLinkOptData.gmk
Normal file
160
make/GenerateLinkOptData.gmk
Normal file
|
|
@ -0,0 +1,160 @@
|
|||
#
|
||||
# Copyright (c) 2016, 2025, 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. Oracle designates this
|
||||
# particular file as subject to the "Classpath" exception as provided
|
||||
# by Oracle in the LICENSE file that accompanied this code.
|
||||
#
|
||||
# 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.
|
||||
#
|
||||
|
||||
include MakeFileStart.gmk
|
||||
|
||||
################################################################################
|
||||
# Generate classlist
|
||||
################################################################################
|
||||
|
||||
include CopyFiles.gmk
|
||||
include JavaCompilation.gmk
|
||||
|
||||
################################################################################
|
||||
# Create a jar with our generator class. Using a jar is intentional since it
|
||||
# will load more classes
|
||||
|
||||
$(eval $(call SetupJavaCompilation, CLASSLIST_JAR, \
|
||||
SMALL_JAVA := false, \
|
||||
SRC := $(TOPDIR)/make/jdk/src/classes, \
|
||||
INCLUDES := build/tools/classlist, \
|
||||
DISABLED_WARNINGS := dangling-doc-comments, \
|
||||
BIN := $(BUILDTOOLS_OUTPUTDIR)/classlist_classes, \
|
||||
JAR := $(SUPPORT_OUTPUTDIR)/classlist.jar, \
|
||||
))
|
||||
|
||||
TARGETS += $(CLASSLIST_JAR)
|
||||
|
||||
################################################################################
|
||||
|
||||
LINK_OPT_DIR := $(SUPPORT_OUTPUTDIR)/link_opt
|
||||
CLASSLIST_FILE := $(LINK_OPT_DIR)/classlist
|
||||
JLI_TRACE_FILE := $(LINK_OPT_DIR)/default_jli_trace.txt
|
||||
|
||||
# If an external buildjdk has been supplied, we don't build a separate interim
|
||||
# image, so just use the external build jdk instead.
|
||||
ifeq ($(EXTERNAL_BUILDJDK), true)
|
||||
INTERIM_IMAGE_DIR := $(BUILD_JDK)
|
||||
endif
|
||||
|
||||
# To make the classlist deterministic:
|
||||
# - The classlist can be influenced by locale. Always set it to en/US.
|
||||
# - Concurrency in the core libraries can cause constant pool resolution
|
||||
# to be non-deterministic. Since the benefits of resolved CP references in the
|
||||
# default classlist is minimal, let's filter out the '@cp' lines until we can
|
||||
# find a proper solution.
|
||||
CLASSLIST_FILE_VM_OPTS = \
|
||||
-Duser.language=en -Duser.country=US
|
||||
|
||||
# Save the stderr output of the command and print it along with stdout in case
|
||||
# something goes wrong.
|
||||
# The classlists must be generated with -Xint to avoid non-determinism
|
||||
# introduced by JIT compiled code
|
||||
$(CLASSLIST_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXECUTABLE_SUFFIX) $(CLASSLIST_JAR)
|
||||
$(call MakeDir, $(LINK_OPT_DIR))
|
||||
$(call LogInfo, Generating $(patsubst $(OUTPUTDIR)/%, %, $@))
|
||||
$(call LogInfo, Generating $(patsubst $(OUTPUTDIR)/%, %, $(JLI_TRACE_FILE)))
|
||||
$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -XX:DumpLoadedClassList=$@.raw \
|
||||
$(CLASSLIST_FILE_VM_OPTS) \
|
||||
-Xint \
|
||||
-Xlog:aot=off \
|
||||
-Xlog:cds=off \
|
||||
-cp $(SUPPORT_OUTPUTDIR)/classlist.jar \
|
||||
build.tools.classlist.HelloClasslist $(LOG_DEBUG)
|
||||
$(GREP) -v HelloClasslist $@.raw > $@.interim
|
||||
$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -Xshare:dump \
|
||||
-Xlog:aot=off \
|
||||
-Xlog:cds=off \
|
||||
-XX:SharedClassListFile=$@.interim -XX:SharedArchiveFile=$@.jsa \
|
||||
-Xmx128M -Xms128M $(LOG_INFO)
|
||||
$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -XX:DumpLoadedClassList=$@.raw.2 \
|
||||
-XX:SharedClassListFile=$@.interim -XX:SharedArchiveFile=$@.jsa \
|
||||
-Djava.lang.invoke.MethodHandle.TRACE_RESOLVE=true \
|
||||
$(CLASSLIST_FILE_VM_OPTS) \
|
||||
-Xint \
|
||||
--module-path $(SUPPORT_OUTPUTDIR)/classlist.jar \
|
||||
-Xlog:aot=off \
|
||||
-Xlog:cds=off \
|
||||
-cp $(SUPPORT_OUTPUTDIR)/classlist.jar \
|
||||
build.tools.classlist.HelloClasslist \
|
||||
2> $(LINK_OPT_DIR)/stderr > $(JLI_TRACE_FILE) \
|
||||
|| ( \
|
||||
exitcode=$$? ; \
|
||||
$(ECHO) "ERROR: Failed to generate link optimization data." \
|
||||
"This is likely a problem with the newly built JVM/JDK." ; \
|
||||
$(CAT) $(LINK_OPT_DIR)/stderr $(JLI_TRACE_FILE) ; \
|
||||
exit $$exitcode \
|
||||
)
|
||||
$(GREP) -v HelloClasslist $@.raw.2 > $@.raw.3
|
||||
$(GREP) -v @cp $@.raw.3 > $@.raw.4
|
||||
$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java \
|
||||
-Xlog:aot=off \
|
||||
-Xlog:cds=off \
|
||||
-cp $(SUPPORT_OUTPUTDIR)/classlist.jar \
|
||||
build.tools.classlist.SortClasslist $@.raw.4 > $@
|
||||
|
||||
# The jli trace is created by the same recipe as classlist. By declaring these
|
||||
# dependencies, make will correctly rebuild both jli trace and classlist
|
||||
# incrementally using the single recipe above.
|
||||
$(CLASSLIST_FILE): $(JLI_TRACE_FILE)
|
||||
$(JLI_TRACE_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXECUTABLE_SUFFIX) $(CLASSLIST_JAR)
|
||||
|
||||
TARGETS += $(CLASSLIST_FILE) $(JLI_TRACE_FILE)
|
||||
|
||||
# Copy the classlist file into java.base libs
|
||||
$(eval $(call SetupCopyFiles, COPY_CLASSLIST, \
|
||||
FILES := $(CLASSLIST_FILE), \
|
||||
DEST := $(SUPPORT_OUTPUTDIR)/modules_libs/java.base, \
|
||||
))
|
||||
|
||||
TARGETS += $(COPY_CLASSLIST)
|
||||
|
||||
# In case of shipping public debug symbols on windows, there is another temporary
|
||||
# location from where jmods are compiled - need to deploy classlist there, too.
|
||||
ifeq ($(call isTargetOs, windows)+$(SHIP_DEBUG_SYMBOLS), true+public)
|
||||
$(eval $(call SetupCopyFiles, COPY_CLASSLIST_TO_FILTERED, \
|
||||
FILES := $(CLASSLIST_FILE), \
|
||||
DEST := $(SUPPORT_OUTPUTDIR)/modules_libs_filtered/java.base, \
|
||||
))
|
||||
|
||||
TARGETS += $(COPY_CLASSLIST_TO_FILTERED)
|
||||
endif
|
||||
|
||||
# Copy the default_jli_trace.txt file into jdk.jlink
|
||||
$(eval $(call SetupCopyFiles, COPY_JLI_TRACE, \
|
||||
FILES := $(JLI_TRACE_FILE), \
|
||||
DEST := $(JDK_OUTPUTDIR)/modules/jdk.jlink/jdk/tools/jlink/internal/plugins, \
|
||||
))
|
||||
|
||||
# Because of the single recipe for jli trace and classlist above, the
|
||||
# COPY_JLI_TRACE rule needs to explicitly add the classlist file as a
|
||||
# prerequisite.
|
||||
$(COPY_JLI_TRACE): $(CLASSLIST_FILE)
|
||||
|
||||
TARGETS += $(COPY_JLI_TRACE)
|
||||
|
||||
################################################################################
|
||||
|
||||
include MakeFileEnd.gmk
|
||||
Loading…
Add table
Add a link
Reference in a new issue