Yes, the fix for arm-vfp-sflt must apply, otherwise, build will fail before linking libjvm.so.
it's is weird that your build can pass linking of libjvm.so with the 8 doit() implementations in jvmtiEnvBase.hpp but related jvmti cpp files excluded. On Tue, Feb 28, 2017 at 11:55 PM, Bob Vandette <bob.vande...@oracle.com> wrote: > I just cloned the latest http://hg.openjdk.java.net/jdk9/dev > and was able to successfully build OpenJDK with the minimalvm. > > Here’s my configure script. > > /export/users/bobv/jdk9devopenonly/configure > --enable-option-checking=fatal --build=x86_64-unknown-linux-gnu > --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf > --with-jdk-variant=normal --with-jvm-variants=minimal > --with-x=/java/embedded/buildtools/gcc/linux/arm/gcc- > linaro-arm-linux-gnueabihf-raspbian-2012.09-20120921_ > linux/arm-linux-gnueabihf/libc/usr/X11R6-PI --with-alsa=/java/embedded/ > buildtools/gcc/linux/arm/gcc-linaro-arm-linux-gnueabihf- > raspbian-2012.09-20120921_linux/arm-linux-gnueabihf/libc/usr/include/alsa > --with-abi-profile=arm-vfp-sflt > --with-cups-include=/java/devtools/share/cups/include/ > --with-devkit=/java/embedded/buildtools/gcc/linux/arm/arm-linaro-4.7 > --with-build-devkit=/java/devtools/linux/devkit/gcc4.9.2-OEL6.4 > --with-debug-level=release --with-freetype-lib=/java/ > embedded/buildtools/freetype-2.6.2/build_linux-arm//lib > --with-freetype-include=/java/embedded/buildtools/freetype- > 2.6.2/build_linux-arm//include/freetype2 --disable-warnings-as-errors > > Note: I had to apply this fix in order to build arm-vfp-sflt ABI profile. > This fix will be in the mainline soon. > > https://bugs.openjdk.java.net/browse/JDK-8175567 > > > Bob. > > > On Feb 28, 2017, at 5:11 AM, David Holmes <david.hol...@oracle.com> > wrote: > > > > On 28/02/2017 7:35 PM, David Holmes wrote: > >> On 28/02/2017 6:51 PM, Zhu Yong wrote: > >>> Dear All, > >>> > >>> I am testing cross compile OpenJDK-9+158 for our embedded system using > >>> buildroot, I can build server and client variants successfully, but the > >>> output compact1 profile file size is too big, then I tried to build > >>> minimal > >>> variant, failed when linking libjvm.so. > >>> > >>> I checked build/linux-arm-normal-minimal-release/hotspot/ > variant-minimal/ > >>> libjvm/objs/_BUILD_LIBJVM_objectfilenames.txt, jvmtiEnvBase.o > >>> and jvmtiEnvThreadState.o are not listed in the file (which is required > >>> from the error message below). > >> > >> Right - JVM TI is not part of the Minimal VM. At the moment it looks > >> like some service has either been enabled when it should not have been, > >> or has not been correctly if'def in the source. > > > > As far as I can see your error messages are complaining about missing > functions that are called from the same sources as the functions that are > missing! ie. > > > > undefined reference to > > `JvmtiEnvBase::get_current_contended_monitor(JavaThread*, JavaThread*, > > _jobject**)' > > /tmp/cc27HS5M.ltrans0.ltrans.o: In function > `VM_GetOwnedMonitorInfo::doit() > > > > but VM_GetOwnedMonitorInfo is defined in jvmtiEnv.cpp which should be > included or excluded the same as jvmtiEnBase.cpp. Here's the logic in the > makefile that controls this: > > > > ifneq ($(call check-jvm-feature, jvmti), true) > > JVM_CFLAGS_FEATURES += -DINCLUDE_JVMTI=0 > > JVM_EXCLUDE_FILES += jvmtiGetLoadedClasses.cpp jvmtiThreadState.cpp > jvmtiExtensions.cpp \ > > jvmtiImpl.cpp jvmtiManageCapabilities.cpp jvmtiRawMonitor.cpp > jvmtiUtil.cpp jvmtiTrace.cpp \ > > jvmtiCodeBlobEvents.cpp jvmtiEnv.cpp jvmtiRedefineClasses.cpp > jvmtiEnvBase.cpp jvmtiEnvThreadState.cpp \ > > jvmtiTagMap.cpp jvmtiEventController.cpp evmCompat.cpp > jvmtiEnter.xsl jvmtiExport.cpp \ > > jvmtiClassFileReconstituter.cpp > > endif > > > > Can you run with LOG=trace so that each compiled file is listed in the > build log, then see if there are any jvmti* files listed there. > > > > Thanks, > > David > > > > > > > >> Can you provide the lines from your spec.gmk that define the > >> JVM_FEATURES_* variables please. > >> > >> Thanks, > >> David > >> ------ > >> > >>> > >>> === Output from failing command(s) repeated here === > >>> * For target hotspot_variant-minimal_libjvm_objs_BUILD_LIBJVM_link: > >>> /tmp/cc27HS5M.ltrans0.ltrans.o: In function `VM_GetStackTrace::doit() > >>> [clone .local.640]': > >>> cc27HS5M.ltrans0.o:(.text+0xce5e): undefined reference to > >>> `JvmtiEnvBase::get_stack_trace(JavaThread*, int, int, > _jvmtiFrameInfo*, > >>> int*)' > >>> /tmp/cc27HS5M.ltrans0.ltrans.o: In function > >>> `VM_GetCurrentContendedMonitor::doit() > >>> [clone .local.639]': > >>> cc27HS5M.ltrans0.o:(.text+0xcec2): undefined reference to > >>> `JvmtiEnvBase::get_current_contended_monitor(JavaThread*, JavaThread*, > >>> _jobject**)' > >>> /tmp/cc27HS5M.ltrans0.ltrans.o: In function > >>> `VM_GetOwnedMonitorInfo::doit() > >>> [clone .local.638]': > >>> cc27HS5M.ltrans0.o:(.text+0xcf26): undefined reference to > >>> `JvmtiEnvBase::get_owned_monitors(JavaThread*, JavaThread*, > >>> GrowableArray<_ > >>> jvmtiMonitorStackDepthInfo*>*)' > >>> /tmp/cc27HS5M.ltrans0.ltrans.o: In function `VM_GetFrameCount::doit() > >>> [clone .local.637]': > >>> cc27HS5M.ltrans0.o:(.text+0xcf8a): undefined reference to > >>> `JvmtiEnvBase::get_frame_count(JvmtiThreadState*, int*)' > >>> /tmp/cc27HS5M.ltrans0.ltrans.o: In function `VM_SetFramePop::doit() > >>> [clone > >>> .local.636]': > >>> cc27HS5M.ltrans0.o:(.text+0xcfea): undefined reference to > >>> `JvmtiThreadState::count_frames()' > >>> cc27HS5M.ltrans0.o:(.text+0xd030): undefined reference to > >>> `JvmtiEnvThreadState::set_frame_pop(int)' > >>> /tmp/cc27HS5M.ltrans0.ltrans.o: In function > `VM_GetFrameLocation::doit() > >>> [clone .local.641]': > >>> ... (rest of output omitted) > >>> > >>> > >>> My configuration: > >>> > >>> --with-jdk-variant=normal \ > >>> --with-jvm-variants=minimal \ > >>> --with-debug-level=release \ > >>> --disable-warnings-as-errors \ > >>> --disable-hotspot-gtest \ > >>> --with-abi-profile=arm-vfp-sflt \ > >>> --openjdk-target=$(GNU_TARGET_NAME) \ > >>> --with-sys-root=$(STAGING_DIR) \ > >>> --with-tools-dir=$(HOST_DIR) \ > >>> --with-freetype-include=$(STAGING_DIR)/usr/include \ > >>> --with-freetype-lib=$(STAGING_DIR)/usr/lib \ > >>> --with-freetype=$(STAGING_DIR)/usr/ \ > >>> --with-alsa-include=$(STAGING_DIR)/usr/include \ > >>> --with-alsa-lib=$(STAGING_DIR)/usr/lib \ > >>> --with-alsa=$(STAGING_DIR)/usr/ \ > >>> --with-cups=$(STAGING_DIR)/usr/ \ > >>> --with-x=$(STAGING_DIR)/usr/include \ > >>> --with-extra-ldflags=--sysroot=$(STAGING_DIR) \ > >>> --enable-headless-only \ > >>> --disable-freetype-bundling \ > >>> --enable-unlimited-crypto \ > >>> --with-boot-jdk=/opt/java/jdk1.8.0_102 > >>> > >
