Building jdk11 for arm-vfp-hflt (was arm-vfp-sflt)

[Andrey Petushkov]

Hi,

Just in case, do not see such problem either. Using toolchain
arm-linux-gnueabihf-g++ (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) 4.8.3 20140303 (prerelease)
checked client-release and server-release build configs

Regards,
Andrey

> On 5 Oct 2018, at 10:00, Aleksei Voitylov <aleksei.voitylov at bell-sw.com> wrote:
> 
> Right, this is what I thought. We are using 4.9+ so didn't hit this. Would you like to research this further? I'll be happy to consider a fix for this in the arm/ part of the code, but our mileage may vary if the fix to support such an old compiler will be in shared code.
> 
> -Aleksei
> 
> 
> On 05/10/2018 09:49, Simon Nash wrote:
>> On 04/10/2018 08:04, Aleksei Voitylov wrote:
>>> Simon,
>>> 
>>> this list is for aarch32-port project (http://hg.openjdk.java.net/aarch32-port/). I'm confused because it does not have JDK11 support integrated just yet (Andrey posted the RFR just recently).
>>> 
>>> If what you are trying to build is jdk/jdk or jdk/jdk11, I can report that we are testing and supporting this architecture upstream. Works for us perfectly. If you are ready to wait a little we are about to release Liberica JDK 11 GA binaries for the Pi, which is currently under extensive testing. Could you report the gcc compiler version, configure options and the exact issue you are seeing?
>>> 
>> I am building jdk/jdk11 using an older Linaro cross-compiler (gcc 4.7, milestone 2012.11) to avoid creating a runtime dependency on newer versions of GLIBC. This produces a working binary on jdk/jdk9u. Here is my configure command:
>> 
>> bash ./configure --with-jdk-variant=normal --with-jvm-variants=client --with-abi-profile=arm-vfp-hflt --with-conf-name=hfclient \
>> --with-debug-level=release --disable-warnings-as-errors --openjdk-target=arm-linux-gnueabihf \
>> --with-tools-dir=/sd1/linaro/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin \
>> --with-sys-root=/sd1/linaro/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/arm-linux-gnueabihf/libc \
>> --with-cups=/sd1/armhf/cups --with-alsa=/sd1/armhf/alsa \
>> --x-includes=/sd1/armhf/X11/include --x-libraries=/sd1/armhf/X11/lib \
>> --with-freetype=system --with-freetype-include=/sd1/armhf/freetype2/include --with-freetype-lib=/sd1/armhf/freetype2/lib \
>> --with-fontconfig=/sd1/armhf/fontconfig \
>> --with-boot-jdk=/sd1/jdk11.28 --with-version-string=11+28 \
>> CC=arm-linux-gnueabihf-gcc CXX=arm-linux-gnueabihf-g++ CPP=arm-linux-gnueabihf-cpp CXXCPP=arm-linux-gnueabihf-cpp \
>> LIBS="-Wl,-rpath-link /sd1/armhf/freetype2/lib -Wl,-rpath-link,/sd1/armhf/fontconfig/lib -Wl,-rpath-link /sd1/armhf/X11/lib"
>> 
>> The error I am seeing is:
>> 
>> pi at raspberrypi:/sd1/jdk11-armv7/jdk $ ./bin/java
>> #
>> # A fatal error has been detected by the Java Runtime Environment:
>> #
>> #  SIGILL (0x4) at pc=0x74453c1c, pid=1576, tid=1577
>> #
>> # JRE version:  (11.0+28) (build )
>> # Java VM: OpenJDK Client VM (11+28, mixed mode, serial gc, linux-)
>> # Problematic frame:
>> # j  java.lang.Class.getClassLoader0()Ljava/lang/ClassLoader;+0 java.base
>> #
>> 
>> Many thanks.
>> 
>> Simon
>> 
>>> -Aleksei
>>> 
>>> 
>>> On 03/10/2018 23:55, Simon Nash wrote:
>>>> I have built the jdk11 GA sources using the abi profile arm-vfp-hflt. This works for jdk9u. My jdk11 build completes without errors but the resulting JDK image doesn't run (testing on an RPi 3 with Raspbian Jessie). Depending on how I launch bin/java, I get either SIGILL or SIGSEGV in a intepreter codelet. Has anyone else been able to build and run jdk11 for arm-vfp-hflt?
>>>> 
>>>> Simon
>>> 
>>> 
>> 
>