I compiled PALO 2.12 with GCC 10.1.0 and that triggered an HPMC on a C8000 when the PDC loads the IPL: HARD Booted. <Cpu0> 0000107e00e00000 0000000000000000 CC_BOOT_LAUNCH_IPL_PRI <Cpu0> 0100142900e00000 fffffff0f0e0ac00 CC_CPU_INTRIGUE_LDB <Cpu0> 3400082100e00000 0000000000000001 CC_BOOT_BOOT_COMPLETE <Cpu0> e800009800e00000 00000000000640a8 CC_ERR_CHECK_HPMC <Cpu0> 37000f7300e00000 8040004000000000 CC_ERR_CPU_CHECK_SUMMARY <Cpu0> f600105e00e00000 fffffff0f0c00000 CC_MC_HPMC_MONARCH_SELECTED <Cpu0> 140003b200e00000 000000000000000b CC_ERR_HPMC_STATE_ENTRY <Cpu0> 400010bd00e00000 0000000000000000 CC_MC_OS_HPMC_CODE_ZERO <Cpu0> 5600106400e00000 fffffff0f0435110 CC_MC_BR_TO_OS_HPMC_FAILED https://bugs.gentoo.org/724264 Using built-in specs. COLLECT_GCC=hppa2.0-unknown-linux-gnu-gcc-10.1.0 COLLECT_LTO_WRAPPER=/usr/libexec/gcc/hppa2.0-unknown-linux-gnu/10.1.0/lto-wrapper Target: hppa2.0-unknown-linux-gnu Configured with: /var/tmp/portage/sys-devel/gcc-10.1.0/work/gcc-10.1.0/configure --host=hppa2.0-unknown-linux-gnu --build=hppa2.0-unknown-linux-gnu --prefix=/usr --bindir=/usr/hppa2.0-unknown-linux-gnu/gcc-bin/10.1.0 --includedir=/usr/lib/gcc/hppa2.0-unknown-linux-gnu/10.1.0/include --datadir=/usr/share/gcc-data/hppa2.0-unknown-linux-gnu/10.1.0 --mandir=/usr/share/gcc-data/hppa2.0-unknown-linux-gnu/10.1.0/man --infodir=/usr/share/gcc-data/hppa2.0-unknown-linux-gnu/10.1.0/info --with-gxx-include-dir=/usr/lib/gcc/hppa2.0-unknown-linux-gnu/10.1.0/include/g++-v10 --with-python-dir=/share/gcc-data/hppa2.0-unknown-linux-gnu/10.1.0/python --enable-objc-gc --enable-languages=c,c++,jit,objc,obj-c++,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 10.1.0 p1' --disable-esp --enable-libstdcxx-time --enable-host-shared --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --disable-multilib --disable-altivec --disable-fixed-point --enable-libgomp --disable-libmudflap --disable-libssp --disable-libada --disable-systemtap --disable-vtable-verify --disable-libvtv --with-zstd --enable-lto --without-isl --enable-default-pie --disable-default-ssp Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.1.0 (Gentoo 10.1.0 p1) palo version 2.12 http://www.parisc-linux.org - Wed May 20 09:34:54 CEST 2020https://rooversj.home.xs4all.nl/gentoo//sys-boot:palo-2.12:20200518-151820.log The build log[0] showed some seemingly harmless and unrelated warnings that are new with GCC 10. Kind regards, jer [0] https://rooversj.home.xs4all.nl/gentoo//sys-boot:palo-2.12:20200518-151820.log
