Building JDK 11 Shenandoah on ARM32

[Roman Kennke]

Hello Quy,

Shenandoah does not build on any arm32. Where did you get the info about building hard-fp from? It is new to me, and I'm sure I would know.

Thanks,
Roman


Am 16. September 2019 06:14:36 MESZ schrieb Quy Nguyen <quy.d.x.nguyen at gmail.com>:
>Hello,
>
>I'm trying to build Shenandoah on JDK11 for a small embedded control
>system, and I'm not sure why my build fails with: checking if
>shenandoah
>can be built... no, platform not supported
>
>bash configure \
>--openjdk-target=arm-frc2020-linux-gnueabi \
>--with-abi-profile=arm-vfp-sflt \
>--with-jvm-variants=client \
>--with-jvm-features=shenandoahgc \
>--with-native-debug-symbols=zipped \
>--enable-unlimited-crypto \
>--with-sysroot=/usr/local/arm-frc2020-linux-gnueabi \
>--with-version-pre=frc \
>--with-version-patch=7 \
>--with-version-opt=2020-11.0.5u7 \
>--disable-warnings-as-errors \
>
>I'm on shenandoah/jdk11 hg 22f86cff83ea, and I'm trying to wonder if it
>is
>the soft floating point or the custom openjdk-target that's causing
>issues.
>I know Aleksey Shipilev built Shenandoah (JDK 11) on arm32 hard-fp, so
>I'm
>just trying to figure if this is the dreaded soft-fp curse.
>
>Thanks,
>Quy

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