Hi Erik,
Thanks for your kind response!
在 2019年03月20日 00:51, Erik Joelsson 写道:
Hello Leslie,
The failure you see is happening when the newly built exploded image
is used for the first time. I'm not familiar with ASAN, but it seems
that the JDK you create does not quite work. There are some ways
around this.
If you are unfamiliar with the exploded image, it's something we
create while building everything (classes, libraries etc) that can run
directly, but will not be as performant as the real jlinked image that
the "images" target creates. Normally you build this with "make
exploded-image" or "make jdk", but this includes the optimization step
that is failing for you. To build just the exploded image and skip the
optimization step, you can run "make exploded-image-base". In the
build output you find the exploded image in
build/linux-x86_64-server-fastdebug/jdk. After your failure, you
should be able to investigate this image by running things directly in
it. From there you should be able to see if there is a problem with
the binaries you built.
I will try.
Thanks,
Leslie Zhai
Another thing that could help you (perhaps not right now since it
fails too early, but in general when you add special instrumentation
to the build) is to first build a normal JDK. Then when you configure
your special build, add --with-build-jdk=/path/to/normal/image. The
"build-jdk" must exactly match the sources of the special build you
are building and will be used for running all the jmod/jlink etc steps
in the build instead of your special JDK build.
/Erik
On 2019-03-19 08:33, Leslie Zhai wrote:
Hi,
I want to run dynamic analysis test with the help of Address
Sanitizer. And I read the blog 'Running Java with
AddressSanitizer'[1] wrote by Artem who also added support for
ASan[2]. Thanks for his great job!
But I failed to make images for X86:
Compiling 4 files for BUILD_JIGSAW_TOOLS
ERROR: Invalid value for bool option: '0"'
ERROR: Flag parsing failed.
ExplodedImageOptimize.gmk:39: recipe for target
'/home/xiangzhai/project/jdk/build/linux-x86_64-server-fastdebug/jdk/_optimize_image_exec.marker'
failed
gmake[3]: ***
[/home/xiangzhai/project/jdk/build/linux-x86_64-server-fastdebug/jdk/_optimize_image_exec.marker]
Error 1
make/Main.gmk:372: recipe for target 'exploded-image-optimize' failed
gmake[2]: *** [exploded-image-optimize] Error 1
ERROR: Build failed for target 'images' in configuration
'linux-x86_64-server-fastdebug' (exit code 2)
Stopping sjavac server
=== Output from failing command(s) repeated here ===
* For target jdk__optimize_image_exec:
ERROR: Invalid value for bool option: '0"'
ERROR: Flag parsing failed.
----- 8< -------- 8< -------- 8< -------- 8< -------- 8< -------- 8< ---
jdk__optimize_image_exec.cmdline[3],
jdk__optimize_image_exec.log[4], and dynamic analysis report[5] by
running the cmdline.
using configure arguments '--with-toolchain-type=clang
--disable-warnings-as-errors --enable-asan
--with-boot-jdk=/home/xiangzhai/jdk-11.0.2 --with-debug-level=fastdebug'
----- 8< -------- 8< -------- 8< -------- 8< -------- 8< -------- 8< ---
And I also make images with extra CFLAGS, CXXFLAGS and LDFLAGS to
enable TSan for mips64el with LLVM toolchain especially integrated
assembler:
sh configure --with-toolchain-type=clang \
--disable-warnings-as-errors \
--with-boot-jdk=/home/loongson/zhaixiang/jdk-mips-f21-build-server-release-072
\
--with-debug-level=fastdebug \
--with-extra-cflags="-fintegrated-as -fsanitize=thread" \
--with-extra-cxxflags="-fintegrated-as -fsanitize=thread" \
--with-extra-ldflags="-fsanitize=thread"
Although successfully built libjvm.so, it means make hotspot works,
failed to bootstrap near the end of make images.
So workaround might be make images at first without ASan nor TSan,
then make hotspot with ASan or TSan?
Thanks,
Leslie Zhai
[1]
https://blog.gypsyengineer.com/en/security/running-java-with-addresssanitizer.html
[2] https://bugs.openjdk.java.net/browse/JDK-8189800
[3]
https://raw.githubusercontent.com/xiangzhai/jdk-dev/master/jdk__optimize_image_exec.cmdline
[4]
https://raw.githubusercontent.com/xiangzhai/jdk-dev/master/jdk__optimize_image_exec.log
[5]
https://raw.githubusercontent.com/xiangzhai/jdk-dev/master/make-enable-asan.log
