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    Subject2.2.13pre7 compile error at strnlen_user()
    Date
    Hi;

    With linux-2.2.13pre7 i'm getting the following error in the
    i386 asm version of strnlen_user(), with gcc-2.95 / 2.95.1,
    binutils-2.9.5.0.3 / 2.9.5.0.12. i get this error with compiler
    CPU optimization set to "-march=pentium" "-march=k6" and "-m486".
    i remember there was discussion about this function, dunno
    what i'm doing wrong.

    ben
    <mason@soo.com>

    cc -D__KERNEL__ -I/usr/src/linux-2.2.13/include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -fno-strict-aliasing -pipe -fno-strength-reduce -march=pentium -malign-loops=2 -malign-jumps=2 -malign-functions=2 -DCPU=586 -c -o usercopy.o usercopy.c
    usercopy.c: In function `strnlen_user':
    usercopy.c:145: Invalid `asm' statement:
    usercopy.c:145: fixed or forbidden register 2 (cx) was spilled for class CREG.
    make[2]: *** [usercopy.o] Error 1
    make[2]: Leaving directory `/usr/src/linux-2.2.13/arch/i386/lib'
    make[1]: *** [first_rule] Error 2
    make[1]: Leaving directory `/usr/src/linux-2.2.13/arch/i386/lib'
    make: *** [_dir_arch/i386/lib] Error 2

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