On Sat, 2010-04-10 at 10:10 +0200, Andreas Barth wrote: > * Wu Zhangjin (wuzhangjin@xxxxxxxxx) [100407 09:38]: > > On Tue, 2010-04-06 at 21:10 +0200, Andreas Barth wrote: > > [...] > > > > > > The kernel vmlinuz-2.6.33-lemote2f-bfs inside of > > > http://www.anheng.com.cn/loongson/install/loongson2_debian6_20100328.tar.lzma > > > (linked via linux-loongson-community) fails at the same place: > > > > > > touch stamp-picdir > > > if [ x"-fPIC" != x ]; then \ > > > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -fPIC ../../libiberty/regex.c -o pic/regex.o; \ > > > else true; fi > > > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic ../../libiberty/regex.c -o regex.o > > > if [ x"-fPIC" != x ]; then \ > > > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -fPIC ../../libiberty/cplus-dem.c -o pic/cplus-dem.o; \ > > > else true; fi > > > > > > > When & where did you get the above information? > > > > do you mean the kernel can not boot or there are some other problems > > after the kernel booting? > > > > I guess: the whole system crashed when you was compiling something? then > > please ensure the as & ld is ok via fixing the NOPS with the tool > > (fix-nop.c) from http://dev.lemote.com/code/linux-loongson-community : > > The kernel does boot, but the whole machines crashes. > > I know the fixups (I have adjusted binutils), but I need an kernel > that userland cannot crash (otherwise it gets a bit hard to run that > as debian buildd). > > The userland canot be prevented from crash without user-space fixups, that's why we need the fix-nop.c to fix the NOPs in the binaries of user-land applications or using the -mfix-loongson-nop to compile the user-land applications. If you just need to rebuild debian, you just need to fix the NOPs in the as and ld with fix-nop.c as I have mentioned before: $ ./fix-nop $(which as) $ ./fix-nop $(which ld) Regards, Wu Zhangjin
