HI, openbios guys,
Today i compiled openbios on my ppc64 box, encoutered some questions:
[root@945n03 openbios]# uname -a Linux 945n03 2.6.31.5-127.fc12.ppc64 #1 SMP Sat Nov 7 20:58:24 EST 2009 ppc64 ppc64 ppc64 GNU/Linux
[root@945n03 openbios]# rpm -qa | grep glibc glibc-2.11-2.ppc glibc-2.11-2.ppc64 glibc-devel-2.11-2.ppc glibc-common-2.11-2.ppc glibc-headers-2.11-2.ppc
[root@945n03 openbios]# rpm -qa | grep gcc libgcc-4.4.2-7.fc12.ppc64 gcc-4.4.2-7.fc12.ppc libgcc-4.4.2-7.fc12.ppc gcc-c++-4.4.2-7.fc12.ppc gcc-gfortran-4.4.2-7.fc12.ppc
[root@945n03 openbios]# gcc -v Using built-in specs. Target: ppc64-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk --disable-dssi --enable-plugin --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib --with-ppl --with-cloog --enable-secureplt --with-long-double-128 --build=ppc64-redhat-linux --target=ppc64-redhat-linux --with-cpu=default32 Thread model: posix gcc version 4.4.2 20091027 (Red Hat 4.4.2-7) (GCC)
[root@945n03 openbios]# ./config/scripts/switch-arch ppc Configuring OpenBIOS on ppc64 for ppc ERROR: no powerpc cross-compiler found !
When i run "setarch 32 bash", "switch-arch" can work well, but it fails to run "make"
[root@945n03 openbios]# uname -a Linux 945n03 2.6.31.5-127.fc12.ppc64 #1 SMP Sat Nov 7 20:58:24 EST 2009 ppc ppc ppc GNU/Linux
[root@945n03 openbios]# ./config/scripts/switch-arch ppc Configuring OpenBIOS on ppc for ppc Initializing build tree obj-ppc...ok. Creating target Makefile...ok. Creating config files...ok.
Building OpenBIOS for ppc Building...error: /kvm/openbios/obj-ppc/../libc/string.c:499: undefined reference to `_restgpr_31_x' liblibc.a(vsprintf.o): In function `number': /kvm/openbios/obj-ppc/../libc/vsprintf.c:55: undefined reference to `_savegpr_19' /kvm/openbios/obj-ppc/../libc/vsprintf.c:145: undefined reference to `_restgpr_19_x' liblibc.a(vsprintf.o): In function `vsnprintf': /kvm/openbios/obj-ppc/../libc/vsprintf.c:158: undefined reference to `_savegpr_22' /kvm/openbios/obj-ppc/../libc/vsprintf.c:388: undefined reference to `_restgpr_22_x' libgcc.a(__divdi3.o): In function `__divdi3': /kvm/openbios/obj-ppc/../libgcc/__divdi3.c:8: undefined reference to `_savegpr_31' /kvm/openbios/obj-ppc/../libgcc/__divdi3.c:26: undefined reference to `_restgpr_31_x' libgcc.a(__udivmoddi4.o): In function `__udivmoddi4': /kvm/openbios/obj-ppc/../libgcc/__udivmoddi4.c:4: undefined reference to `_savegpr_26' /kvm/openbios/obj-ppc/../libgcc/__udivmoddi4.c:31: undefined reference to `_restgpr_26_x' make[1]: *** [openbios-qemu.elf] Error 1 make[1]: Leaving directory `/kvm/openbios/obj-ppc' make: *** [build] Error 1
Who can give me some advices?
Cheers,
Zhiyong Wu