Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8186780

clang fastdebug assertion failure in os_linux_x86:os::verify_stack_alignment()

    XMLWordPrintable

    Details

    • Subcomponent:
    • Resolved In Build:
      b18
    • CPU:
      x86_64
    • OS:
      linux

      Backports

        Description

        If I try to build openjdk10 with clang-4.0 fastdebug on linux-x86_64, I see a crash:

        # Internal Error (/home/martin/ws/jdk10-hs-clang-4.0/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp:825), pid=638, tid=639
        # assert(((intptr_t)os::current_stack_pointer() & (StackAlignmentInBytes-1)) == 0) failed: incorrect stack alignment
        #
        # JRE version: (10.0) (fastdebug build )
        # Java VM: OpenJDK 64-Bit Server VM (fastdebug 10-internal+0-adhoc.martin.jdk10-hs-clang-4.0, mixed mode, tiered, compressed oops, serial gc, linux-amd64)

        Recipe:
        bash ./configure --with-toolchain-type=clang --disable-warnings-as-errors --with-toolchain-path=/usr/lib/llvm-4.0/bin --with-extra-ldflags=-z execstack --disable-precompiled-headers --enable-unlimited-crypto --with-native-debug-symbols=none --with-default-make-target=jdk-image test-image --with-debug-level=fastdebug --with-boot-jdk=/home/martin/jdk/jdk9

          Attachments

            Issue Links

              Activity

                People

                Assignee:
                martin Martin Buchholz
                Reporter:
                martin Martin Buchholz
                Votes:
                0 Vote for this issue
                Watchers:
                19 Start watching this issue

                  Dates

                  Created:
                  Updated:
                  Resolved: