hi all, several days ago Cheng suggest me use qemu to virtual a 32bit system to compile l4,then i do.The l4 can work ,but the qemu is not very stable on my computer,sometimes I even can't login the qemu.So I recompile l4 on my computer again by using the latest tudos package.The error come out again : ------------------------ ==> "bootstrap" built ... Generating bootstrap32.bin objcopy -S bootstrap bootstrap64.bin chmod -x bootstrap64.bin objcopy -B i386 -I binary -O elf32-i386 bootstrap64.bin bootstrap32.bin ==> Linking bootstrap32 gcc -o bootstrap32 -nostdlib -static \
-Wl,-T,/home/l4/tudos/l4/pkg/bootstrap/server/src/ARCH-amd64/boot32/bootstrap32.ld,--gc-sections boot.o32 boot_idt.o32 boot_cpu.o32 boot_kernel.o32 load_elf.o32 minilibc_support.o32 bootstrap32.bin /home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a -lgcc /usr/bin/ld: i386 architecture of input file `boot.o32' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `boot_idt.o32' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `boot_cpu.o32' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `boot_kernel.o32' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `load_elf.o32' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `minilibc_support.o32' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `bootstrap32.bin' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(__assert_fail.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(memcpy.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(memset.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(printf.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(puts.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(vprintf.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(__v_printf.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(strtol.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(strtoul.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(__lltostr.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(__ltostr.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(isspace.o)' is incompatible with i386:x86-64 output /usr/bin/ld: i386 architecture of input file `/home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(memmove.o)' is incompatible with i386:x86-64 output /home/l4/tudos/build/pkg/bootstrap/server/src/ARCH-amd64/libc32/OBJ-amd64_k8/libc32.a(__lltostr.o): In function `__lltostr': /home/l4/tudos/l4/pkg/bootstrap/server/src/ARCH-amd64/libc32/__lltostr.c:29: undefined reference to `__umoddi3' /home/l4/tudos/l4/pkg/bootstrap/server/src/ARCH-amd64/libc32/__lltostr.c:30: undefined reference to `__udivdi3' collect2: ld return 1 make[5]: *** [bootstrap32] error 1 make[5]: Leaving directory `/home/l4/tudos/build/pkg/bootstrap/server/src/OBJ-amd64_k8' make[4]: *** [/home/l4/tudos/build/pkg/bootstrap/server/src/OBJ-amd64_k8] error 2 make[4]: Leaving directory `/home/l4/tudos/l4/pkg/bootstrap/server/src' make[3]: *** [src] error 2 make[3]: Leaving directory `/home/l4/tudos/l4/pkg/bootstrap/server' make[2]: *** [server] error 2 make[2]: Leaving directory `/home/l4/tudos/l4/pkg/bootstrap' make[1]: *** [bootstrap.bin] error 2 make[1]: Leaving directory `/home/l4/tudos/l4/pkg' make: *** [pkg] error 2 ------------------------ my cpu information is : ------------------------ l4@fwnc:~$ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 107 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ stepping : 2 cpu MHz : 2200.104 cache size : 512 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch bogomips : 4403.55 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc 100mhzsteps ----------------------- I also check the fiasco and l4 as the AMD64 need,please see the attachments for detail .is there any problem with my lib?I google that someone suggest that: ***************************** You can install the ia32-libs, libc6-dev-i386, etc packages to get the 32bit libs on your 64bit install. Alternatively, setting up a development chroot is pretty easy, and not such a bad idea. pbuilder makes this quite easy. Install the pbuilder package, then run Code: sudo pbuilder create --distribution edgy --debootstrapopts arch --debootstrapopts i386 You can then login to your chroot with sudo pbuilder login. This won't save any changes you make in the chroot (you need to pass --save-after-login to do that), though, since it's designed for building debian packages. ****************************** Could you please give me some advice ? thank you very much!