From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: Problem cross-compiling for MPC860T on x86 host From: "Matthew S. McClintock" To: linuxppc-embedded@lists.linuxppc.org In-Reply-To: <20031020110913.30a1ac6d.damm@opensource.se> References: <5.2.0.9.0.20031020095633.0271dec0@172.16.15.10> <20031020110913.30a1ac6d.damm@opensource.se> Content-Type: text/plain Message-Id: <1066750425.28407.9.camel@chuck.arlut.utexas.edu> Mime-Version: 1.0 Date: Tue, 21 Oct 2003 10:33:46 -0500 Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: I saw these warnings when I tried to use a compiler that was too new to compile to kernel. For the that was gcc 3.3.1 compiling linux 2.4.19. You may be seeing the same problem. Matthew On Mon, 2003-10-20 at 04:09, Magnus Damm wrote: > Unless you've done some wierdo chroot-build, "-I/usr/src/linux/include" > probably points to include files for your build/host machine. You want > the includes for your cross target. The error you see is probably > because the ppc-compiler does not know how to compile x86 assembly. > > / magnus > > On Mon, 20 Oct 2003 10:01:12 -0700 > "L. Puneeth Rao" wrote: > > > > > Greetings All, > > I have a MPC860T evaluation board, and i would like to load > > linux2.4 kernel. For this i have used a x86 system as host machine and > > followed the procedure prescribed in > > http://penguinppc.org/embedded/cross-compiling/. i have obtained 2.4.18 > > kernel sources and applied the suggested patch ppc-patch-2.4.18 and > > additional tools used are gcc-core-3.3.1 and binutils-2.11.90.0.8. Upon > > executing make zImage i found the following errors. it is only one type of > > error repeated over and over. > > kindly suggest some way out. TIA > > with regards, > > Puneeth > > > > make zImage > > powerpc-linux-gcc -D__KERNEL__ -I/usr/src/linux/include -Wall > > -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer > > -fno-strict-aliasing -fno-common -D__powerpc__ -fsigned-char -msoft-float > > -pipe -ffixed-r2 -Wno-uninitialized -mmultiple -mstring > > -mcpu=860 -DKBUILD_BASENAME=main -c -o init/main.o init/main.c > > /usr/src/linux/include/asm/unistd.h: In function `do_linuxrc': > > /usr/src/linux/include/asm/unistd.h:413: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:413: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h: In function `prepare_namespace': > > /usr/src/linux/include/asm/unistd.h:416: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:416: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h: In function `init': > > /usr/src/linux/include/asm/unistd.h:413: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:413: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h: In function `write': > > /usr/src/linux/include/asm/unistd.h:408: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:408: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h: In function `read': > > /usr/src/linux/include/asm/unistd.h:409: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:409: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h: In function `lseek': > > /usr/src/linux/include/asm/unistd.h:410: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:410: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h: In function `execve': > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:412: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h: In function `open': > > /usr/src/linux/include/asm/unistd.h:413: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:413: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h: In function `waitpid': > > /usr/src/linux/include/asm/unistd.h:416: error: asm-specifier for variable > > `__sc_4' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:416: error: asm-specifier for variable > > `__sc_5' conflicts with asm clobber list > > /usr/src/linux/include/asm/unistd.h:416: confused by earlier errors, > > bailing out > > make: *** [init/main.o] Error 1 > > > > > > > -- Matthew S. McClintock ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/