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  1. JDK
  2. JDK-8252395

[8u] --with-native-debug-symbols=external doesn't include debuginfo files for binaries

    Details

    • Subcomponent:
    • Resolved In Build:
      b01
    • CPU:
      generic
    • OS:
      linux

      Description

      This is an OpenJDK 8u specific problem it seems. I was not able to reproduce it with OpenJDK 11u or JDK 16 (current head).

      When configuring a build with the --with-native-debug-symbols=external option, the resulting j2sdk-image and j2re-image directories don't contain external debuginfo files for binaries. Debuginfo files for shared libraries are there.

      $ bash configure --with-native-debug-symbols=external ...
      $ make images
      $ find build/linux-x86_64-normal-server-release/images/j2sdk-image/ -name \*.debuginfo | grep java
      build/linux-x86_64-normal-server-release/images/j2sdk-image/jre/lib/amd64/libjava.debuginfo
      build/linux-x86_64-normal-server-release/images/j2sdk-image/jre/lib/amd64/libjava_crw_demo.debuginfo
      $ find build/linux-x86_64-normal-server-release/images/j2re-image/ -name \*.debuginfo | grep java
      build/linux-x86_64-normal-server-release/images/j2re-image/lib/amd64/libjava.debuginfo
      build/linux-x86_64-normal-server-release/images/j2re-image/lib/amd64/libjava_crw_demo.debuginfo

      The intermediary location where files seem to get copied from have launcher/binary debuginfo files:

      $ find build/linux-x86_64-normal-server-release/jdk/ -name \*.debuginfo | grep java
      build/linux-x86_64-normal-server-release/jdk/objs/javac_objs/javac.debuginfo
      build/linux-x86_64-normal-server-release/jdk/objs/libjava_crw_demo/libjava_crw_demo.debuginfo
      build/linux-x86_64-normal-server-release/jdk/objs/javah_objs/javah.debuginfo
      build/linux-x86_64-normal-server-release/jdk/objs/javap_objs/javap.debuginfo
      build/linux-x86_64-normal-server-release/jdk/objs/javadoc_objs/javadoc.debuginfo
      build/linux-x86_64-normal-server-release/jdk/objs/libjava/libjava.debuginfo
      build/linux-x86_64-normal-server-release/jdk/objs/java_objs/java.debuginfo
      build/linux-x86_64-normal-server-release/jdk/bin/javac.debuginfo
      build/linux-x86_64-normal-server-release/jdk/bin/javah.debuginfo
      build/linux-x86_64-normal-server-release/jdk/bin/javadoc.debuginfo
      build/linux-x86_64-normal-server-release/jdk/bin/javap.debuginfo
      build/linux-x86_64-normal-server-release/jdk/lib/amd64/libjava.debuginfo
      build/linux-x86_64-normal-server-release/jdk/lib/amd64/libjava_crw_demo.debuginfo

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8252975 [8u] JDK-8252395 breaks the build for --with-native-debug-symbols=internal

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8253550 [8u] JDK-8252395 breaks the build for make STRIP_POLICY=no_strip

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              • Assignee:
                sgehwolf Severin Gehwolf
                Reporter:
                sgehwolf Severin Gehwolf
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                • Created:
                  Updated:
                  Resolved: