hfmodem compile deaths [2.2.18pre15 / CONFIG_HFMODEM]

From: Jim Freeman (jfree@sovereign.org)
Date: Sat Oct 14 2000 - 10:31:24 EDT

  • Next message: Andries.Brouwer@cwi.nl: "Re: 2.2 -> 2.4 transition questions"

    FYI

    Dunno how to fix, but using the attached minimal .config,
    2.2.18pre15 compiles die when CONFIG_HFMODEM=y.

    The deaths differ depending on the compiler used.

    Using gcc version 2.95.2:
    =========================
    make[3]: Entering directory `/tmp/linux/drivers/char/hfmodem'
    cc -D__KERNEL__ -I/tmp/linux/include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -fno-strict-aliasing -pipe -fno-strength-reduce -m486 -malign-loops=2 -malign-jumps=2 -malign-functions=2 -DCPU=686 -c -o refclock.o refclock.c
    refclock.c: In function `hfmodem_refclock_current':
    refclock.c:136: Invalid `asm' statement:
                    VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV
    refclock.c:136: fixed or forbidden register 0 (ax) was spilled for class AREG.
    make[3]: *** [refclock.o] Error 1
    make[3]: Leaving directory `/tmp/linux/drivers/char/hfmodem'
    make[2]: *** [_subdir_hfmodem] Error 2
    make[2]: Leaving directory `/tmp/linux/drivers/char'
    make[1]: *** [_subdir_char] Error 2
    make[1]: Leaving directory `/tmp/linux/drivers'
    make: *** [_dir_drivers] Error 2

    Using egcs-2.91.66:
    ===================
    make[1]: Leaving directory `/autobuild/tmp/linux/arch/i386/lib'
    cc -D__KERNEL__ -I/autobuild/tmp/linux/include -E -C -P -I/autobuild/tmp/linux/include -imacros /autobuild/tmp/linux/include/asm-i386/page_offset.h -Ui386 arch/i386/vmlinux.lds.S >arch/i386/vmlinux.lds
    ld -m elf_i386 -T /autobuild/tmp/linux/arch/i386/vmlinux.lds -e stext arch/i386/kernel/head.o arch/i386/kernel/init_task.o init/main.o init/version.o \
            --start-group \
            arch/i386/kernel/kernel.o arch/i386/mm/mm.o kernel/kernel.o mm/mm.o fs/fs.o ipc/ipc.o \
            fs/filesystems.a \
            net/network.a \
            drivers/block/block.a drivers/char/char.o drivers/misc/misc.a drivers/net/net.a drivers/net/hamradio/hamradio.a \
            /autobuild/tmp/linux/arch/i386/lib/lib.a /autobuild/tmp/linux/lib/lib.a /autobuild/tmp/linux/arch/i386/lib/lib.a \
            --end-group \
            -o vmlinux
    drivers/char/char.o: In function `hfmodem_setup':
                                           VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV
    drivers/char/char.o(.text.init+0x880): undefined reference to `hfmodem_refclock_setscale'
    make: *** [vmlinux] Error 1

    [ and indeed, hfmodem_refclock_setscale is nowhere defined in the source ]


    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    Please read the FAQ at http://www.tux.org/lkml/

    This archive was generated by hypermail 2b29 : Sat Oct 14 2000 - 10:33:29 EDT