*Hi all，* When I did the last step of ALPHA in http://gem5.org/Linux_kernel, I had two errors.
shu@shu:~/Desktop/linux-2.6$ make ARCH=alpha CROSS_COMPILE=/home/shu/m5/ alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu- vmlinux -j 4 CHK include/linux/version.h CHK include/linux/utsrelease.h CALL scripts/checksyscalls.sh <stdin>:1377:2: warning: #warning syscall timerfd_create not implemented <stdin>:1385:2: warning: #warning syscall fallocate not implemented <stdin>:1389:2: warning: #warning syscall timerfd_settime not implemented <stdin>:1393:2: warning: #warning syscall timerfd_gettime not implemented <stdin>:1397:2: warning: #warning syscall signalfd4 not implemented <stdin>:1401:2: warning: #warning syscall eventfd2 not implemented <stdin>:1405:2: warning: #warning syscall epoll_create1 not implemented <stdin>:1409:2: warning: #warning syscall dup3 not implemented <stdin>:1413:2: warning: #warning syscall pipe2 not implemented <stdin>:1417:2: warning: #warning syscall inotify_init1 not implemented CC init/main.o CHK include/linux/compile.h CC arch/alpha/kernel/io.o CC arch/alpha/kernel/smp.o CC arch/alpha/mm/fault.o /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h: In function `unknown_bootoption': /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h:13: warning: asm operand 1 probably doesn't match constraints /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h:13: warning: asm operand 2 probably doesn't match constraints /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h:13: error: impossible constraint in `asm' make[1]: *** [init/main.o] Error 1 make: *** [init] Error 2 make: *** Waiting for unfinished jobs.... CC arch/alpha/kernel/pci_iommu.o /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h: In function `ioread16_rep': /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h:13: warning: asm operand 1 probably doesn't match constraints /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h:13: warning: asm operand 2 probably doesn't match constraints make[1]: *** [arch/alpha/kernel/io.o] Error 1 make[1]: *** Waiting for unfinished jobs.... /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h: In function `smp_callin': /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h:13: warning: asm operand 1 probably doesn't match constraints /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h:13: warning: asm operand 2 probably doesn't match constraints make[1]: *** [arch/alpha/kernel/smp.o] Error 1 /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h: In function `do_page_fault': /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h:13: warning: asm operand 1 probably doesn't match constraints /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h:13: warning: asm operand 2 probably doesn't match constraints make[1]: *** [arch/alpha/mm/fault.o] Error 1 make: *** [arch/alpha/mm] Error 2 /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h: In function `pci_map_single': /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h:13: warning: asm operand 1 probably doesn't match constraints /home/shu/Desktop/linux-2.6/arch/alpha/include/asm/bug.h:13: warning: asm operand 2 probably doesn't match constraints make[1]: *** [arch/alpha/kernel/pci_iommu.o] Error 1 make: *** [arch/alpha/kernel] Error 2 I try to solve these problems. Unfortunately, all the methods did not work. *Regards,* *Shu*
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