各位先进 小弟这几天一直试着在 amd64 (AMD Sempron Processor 3400+) make buildworld, 但一直在 lib/libkvm 这里出错! 我试过改掉 make.conf 里的设定(爬文章的答案)，但并没有解决。 目前使用的设定如下 #CPUTYPE?=k8 #CFLAGS= -O -pipe MACHINE=amd64 MACHINE_ARCH=amd64 然後试过直接到 src/lib/ 里去 make 就 OK! 觉得很怪的是 kvm_minidump_amd64.c 看来是用 64 bit 的方式宣告，但为什麽是用 -m32 (不好意思，我不是电资系的 所以不了解，虾说的~) 我试过把 -m32 拿掉， 就 OK (没有加 -m64)，可我不知道这样编出来的 libkvm 会不会出错。 不知道有没有前进有解法? 或是能指点一二! 任何帮助都十分感谢! ============ ERROR MESG ============== ... skip ... CC='cc -m32 -march=k8 -mfancy-math-387 -DCOMPAT_32BIT -iprefix /usr/obj/usr/src /lib32/usr/ -L/usr/obj/usr/src/lib32/usr/lib32 -B/usr/obj/usr/src/lib32/usr/li b32' mkdep -f .depend -a -DLIBC_SCCS -I/usr/src/lib/libkvm /usr/src/lib/libkv m/kvm.c /usr/src/lib/libkvm/kvm_amd64.c /usr/src/lib/libkvm/kvm_file.c /usr/src/ lib/libkvm/kvm_getloadavg.c /usr/src/lib/libkvm/kvm_getswapinfo.c /usr/src/lib/l ibkvm/kvm_proc.c /usr/src/lib/libkvm/kvm_minidump_amd64.c cc -m32 -march=k8 -mfancy-math-387 -DCOMPAT_32BIT -iprefix /usr/obj/usr/src/lib 32/usr/ -L/usr/obj/usr/src/lib32/usr/lib32 -B/usr/obj/usr/src/lib32/usr/lib32 -O2 -fno-strict-aliasing -pipe -DLIBC_SCCS -I/usr/src/lib/libkvm -c /usr/src/l ib/libkvm/kvm.c cc -m32 -march=k8 -mfancy-math-387 -DCOMPAT_32BIT -iprefix /usr/obj/usr/src/lib 32/usr/ -L/usr/obj/usr/src/lib32/usr/lib32 -B/usr/obj/usr/src/lib32/usr/lib32 -O2 -fno-strict-aliasing -pipe -DLIBC_SCCS -I/usr/src/lib/libkvm -c /usr/src/li b/libkvm/kvm_amd64.c /usr/src/lib/libkvm/kvm_amd64.c: In function `_kvm_vatop': /usr/src/lib/libkvm/kvm_amd64.c:241: warning: right shift count >= width of type /usr/src/lib/libkvm/kvm_amd64.c:249: warning: integer constant is too large for "unsigned long" type /usr/src/lib/libkvm/kvm_amd64.c:271: warning: integer constant is too large for "unsigned long" type /usr/src/lib/libkvm/kvm_amd64.c:308: warning: integer constant is too large for "unsigned long" type /usr/src/lib/libkvm/kvm_amd64.c:328: warning: integer constant is too large for "unsigned long" type cc -m32 -march=k8 -mfancy-math-387 -DCOMPAT_32BIT -iprefix /usr/obj/usr/src/lib 32/usr/ -L/usr/obj/usr/src/lib32/usr/lib32 -B/usr/obj/usr/src/lib32/usr/lib32 -O2 -fno-strict-aliasing -pipe -DLIBC_SCCS -I/usr/src/lib/libkvm -c /usr/src/li b/libkvm/kvm_file.c cc -m32 -march=k8 -mfancy-math-387 -DCOMPAT_32BIT -iprefix /usr/obj/usr/src/lib 32/usr/ -L/usr/obj/usr/src/lib32/usr/lib32 -B/usr/obj/usr/src/lib32/usr/lib32 -O2 -fno-strict-aliasing -pipe -DLIBC_SCCS -I/usr/src/lib/libkvm -c /usr/src/li b/libkvm/kvm_getloadavg.c cc -m32 -march=k8 -mfancy-math-387 -DCOMPAT_32BIT -iprefix /usr/obj/usr/src/lib 32/usr/ -L/usr/obj/usr/src/lib32/usr/lib32 -B/usr/obj/usr/src/lib32/usr/lib32 -O2 -fno-strict-aliasing -pipe -DLIBC_SCCS -I/usr/src/lib/libkvm -c /usr/src/li b/libkvm/kvm_getswapinfo.c cc -m32 -march=k8 -mfancy-math-387 -DCOMPAT_32BIT -iprefix /usr/obj/usr/src/lib 32/usr/ -L/usr/obj/usr/src/lib32/usr/lib32 -B/usr/obj/usr/src/lib32/usr/lib32 -O2 -fno-strict-aliasing -pipe -DLIBC_SCCS -I/usr/src/lib/libkvm -c /usr/src/li b/libkvm/kvm_proc.c /usr/src/lib/libkvm/kvm_proc.c: In function `kvm_argv': /usr/src/lib/libkvm/kvm_proc.c:652: warning: left shift count >= width of type /usr/src/lib/libkvm/kvm_proc.c: In function `kvm_doargv': /usr/src/lib/libkvm/kvm_proc.c:873: warning: left shift count >= width of type cc -m32 -march=k8 -mfancy-math-387 -DCOMPAT_32BIT -iprefix /usr/obj/usr/src/lib 32/usr/ -L/usr/obj/usr/src/lib32/usr/lib32 -B/usr/obj/usr/src/lib32/usr/lib32 -O2 -fno-strict-aliasing -pipe -DLIBC_SCCS -I/usr/src/lib/libkvm -c /usr/src/li b/libkvm/kvm_minidump_amd64.c /usr/src/lib/libkvm/kvm_minidump_amd64.c: In function `_kvm_minidump_vatop': /usr/src/lib/libkvm/kvm_minidump_amd64.c:219: warning: integer constant is too l arge for "unsigned long" type {standard input}: Assembler messages: {standard input}:241: Error: Incorrect register `%ecx' used with `q' suffix *** Error code 1 Stop in /usr/src/lib/libkvm. *** Error code 1 Stop in /usr/src. *** Error code 1 Stop in /usr/src. *** Error code 1 Stop in /usr/src. *** Error code 1 Stop in /usr/src. --

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