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    SubjectRe: [PATCH] arch/score/include/uapi/asm/ptrace.h: Add prefix 'SCORE_' for related macros
    On 06/23/2014 11:03 AM, Chen Gang wrote:
    > On 06/22/2014 11:02 PM, Guenter Roeck wrote:
    >> On 06/22/2014 07:53 AM, Guenter Roeck wrote:
    >>> I did that, and managed to build gcc.
    >>>
    >>> However, when trying to compile score defconfig, I get internal
    >>> compiler errors in cc1
    >>> when compiling drivers/tty/tty_mutex.o and block/elevator.o.
    >>>
    >>> CC block/elevator.o
    >>> score-elf-gcc: internal compiler error: Segmentation fault (program cc1)
    >>> 0x40c073 execute
    >>> ../../gcc/gcc/gcc.c:2848
    >>> Please submit a full bug report,
    >>> with preprocessed source if appropriate.
    >>> Please include the complete backtrace with any bug report.
    >>> See <http://gcc.gnu.org/bugs.html> for instructions.
    >>> make[1]: *** [block/elevator.o] Error 4
    >>> make: *** [block/elevator.o] Error 2
    >>>
    >>> Do you see that as well ?
    >>>
    >>> This is with
    >>>
    >>> GNU assembler version 2.24.51 (score-elf) using BFD version (GNU
    >>> Binutils) 2.24.51.20140622
    >>>
    >>> and gcc configured with:
    >>>
    >>> Configured with: ../gcc/configure --prefix=/opt/kernel/score
    >>> --program-prefix=score-elf- \
    >>> --target=score-elf --without-header --disable-nls --enable-languages=c
    >>> --disable-threads \
    >>> --disable-shared --enable-werror=no
    >>> target_configargs=enable_vtable_verify=yes \
    >>> --enable-obsolete --disable-libssp --disable-libquadmath
    >>>
    >>> Tip of gcc source is commit d8686b0aa945a, tip of binutils source is
    >>> commit d17c74c1d41.
    >>> Your assembler fix is included in this version of binutils.
    >>>

    Can we repeated this issue, or it is random? I have try it use my
    current gcc version, it has no issue.

    If it can be repeated in the latest version, I shall use version compine
    (and try step by step) to fix it.

    If real random issue, if possible, please help repeated and generate
    coredump file, and put it to a place to let me get back for analysing.


    Thanks.

    >>
    >> Never mind, turns out I get score:defconfig to compile when using the
    >> tip of the gcc 4.9 branch.
    >>
    >> Guenter
    >>
    >
    > OK, I shall try defconfig for it (originally, I try allmodconfig, not
    > find this issue), and try to solve it, hope (although I am not quite
    > sure), I can finish within this month (2014-06-30).
    >
    >
    > Thanks.
    >

    --
    Chen Gang

    Open, share, and attitude like air, water, and life which God blessed


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