Messages in this thread | | | From | "really " <> | Subject | 2.2.13pre7 compile error at strnlen_user() | Date | Tue, 14 Sep 1999 09:45:54 -0400 (EDT) |
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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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