Bug 57800 – Kernel compilation of linux-2.6.7 fails on SPARC platform (currently running on linux-2.4.26)

• Product: Gentoo Linux
• Status: RESOLVED DUPLICATE

[Description Nick Brennan 2004-07-20 21:13:58 UTC]

Compilation error output:

CC      mm/fremap.o
mm/fremap.c: In function `install_page':
mm/fremap.c:95: error: unrecognizable insn:
(insn 843 71 844 2 0x5077e8d0 (set (reg:SI 255)
        (zero_extract:SI (reg:SI 139)
            (const_int 1 [0x1])
            (const_int 31 [0x1f]))) -1 (nil)
    (expr_list:REG_DEAD (reg:SI 139)
        (nil)))
mm/fremap.c:95: internal compiler error: in extract_insn, at recog.c:2175
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugs.gentoo.org/> for instructions.
Preprocessed source stored into /tmp/cc70ddus.out file, please attach this to your bugreport
make[1]: *** [mm/fremap.o] Error 1
make: *** [mm] Error 2


Reproducible: Always
Steps to Reproduce:
1. make
2.
3.

Actual Results:  
Output from make:

sparc20 linux # make
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/basic/split-include
  HOSTCC  scripts/basic/docproc
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/kallsyms
  CC      scripts/empty.o
  HOSTCC  scripts/mk_elfconfig
  MKELF   scripts/elfconfig.h
  HOSTCC  scripts/file2alias.o
  HOSTCC  scripts/modpost.o
  HOSTCC  scripts/sumversion.o
  HOSTLD  scripts/modpost
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/bin2c
  CC      arch/sparc/kernel/asm-offsets.s
  CHK     include/asm-sparc/asm_offsets.h
  UPD     include/asm-sparc/asm_offsets.h
  CC      init/main.o
  CHK     include/linux/compile.h
  UPD     include/linux/compile.h
  CC      init/version.o
  CC      init/do_mounts.o
  CC      init/do_mounts_devfs.o
  LD      init/mounts.o
  CC      init/initramfs.o
  LD      init/built-in.o
  HOSTCC  usr/gen_init_cpio
  CPIO    usr/initramfs_data.cpio
  GZIP    usr/initramfs_data.cpio.gz
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
  AS      arch/sparc/kernel/entry.o
  AS      arch/sparc/kernel/wof.o
  AS      arch/sparc/kernel/wuf.o
  AS      arch/sparc/kernel/etrap.o
  AS      arch/sparc/kernel/rtrap.o
  CC      arch/sparc/kernel/traps.o
  CC      arch/sparc/kernel/irq.o
  CC      arch/sparc/kernel/sun4m_irq.o
  CC      arch/sparc/kernel/sun4c_irq.o
  CC      arch/sparc/kernel/sun4d_irq.o
  CC      arch/sparc/kernel/process.o
  CC      arch/sparc/kernel/signal.o
  CC      arch/sparc/kernel/ioport.o
  CC      arch/sparc/kernel/setup.o
  CC      arch/sparc/kernel/idprom.o
  CC      arch/sparc/kernel/sys_sparc.o
  AS      arch/sparc/kernel/sunos_asm.o
  AS      arch/sparc/kernel/systbls.o
  CC      arch/sparc/kernel/time.o
  CC      arch/sparc/kernel/windows.o
  CC      arch/sparc/kernel/cpu.o
  CC      arch/sparc/kernel/devices.o
  AS      arch/sparc/kernel/sclow.o
  CC      arch/sparc/kernel/tadpole.o
  CC      arch/sparc/kernel/tick14.o
  CC      arch/sparc/kernel/ptrace.o
  CC      arch/sparc/kernel/sys_solaris.o
  CC      arch/sparc/kernel/unaligned.o
  CC      arch/sparc/kernel/muldiv.o
  CC      arch/sparc/kernel/semaphore.o
  CC      arch/sparc/kernel/auxio.o
  CC      arch/sparc/kernel/apc.o
  CC      arch/sparc/kernel/pmc.o
  CC      arch/sparc/kernel/module.o
  CC      arch/sparc/kernel/sparc_ksyms.o
  CC      arch/sparc/kernel/sys_sunos.o
  CC      arch/sparc/kernel/sunos_ioctl.o
  LD      arch/sparc/kernel/built-in.o
  AS      arch/sparc/kernel/head.o
  CC      arch/sparc/kernel/init_task.o
  CPP     arch/sparc/kernel/vmlinux.lds.s
  CC      arch/sparc/mm/fault.o
  CC      arch/sparc/mm/init.o
  CC      arch/sparc/mm/loadmmu.o
  CC      arch/sparc/mm/generic.o
  CC      arch/sparc/mm/extable.o
  CC      arch/sparc/mm/btfixup.o
  CC      arch/sparc/mm/srmmu.o
  CC      arch/sparc/mm/iommu.o
  CC      arch/sparc/mm/io-unit.o
  AS      arch/sparc/mm/hypersparc.o
  AS      arch/sparc/mm/viking.o
  AS      arch/sparc/mm/tsunami.o
  AS      arch/sparc/mm/swift.o
  CC      arch/sparc/mm/highmem.o
  CC      arch/sparc/mm/sun4c.o
  LD      arch/sparc/mm/built-in.o
  CC      arch/sparc/math-emu/math.o
  LD      arch/sparc/math-emu/built-in.o
  CC      kernel/sched.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      kernel/printk.o
  CC      kernel/profile.o
  CC      kernel/exit.o
  CC      kernel/itimer.o
  CC      kernel/time.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      kernel/timer.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      kernel/rcupdate.o
  CC      kernel/intermodule.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      kernel/futex.o
  CC      kernel/dma.o
  CC      kernel/uid16.o
  CC      kernel/module.o
  CC      kernel/kallsyms.o
  LD      kernel/built-in.o
  CC      mm/bootmem.o
  CC      mm/filemap.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      mm/fadvise.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      mm/pdflush.o
  CC      mm/prio_tree.o
  CC      mm/readahead.o
  CC      mm/slab.o
  CC      mm/swap.o
  CC      mm/truncate.o
  CC      mm/vmscan.o
  CC      mm/fremap.o
mm/fremap.c: In function `install_page':
mm/fremap.c:95: error: unrecognizable insn:
(insn 843 71 844 2 0x5077e8d0 (set (reg:SI 255)
        (zero_extract:SI (reg:SI 139)
            (const_int 1 [0x1])
            (const_int 31 [0x1f]))) -1 (nil)
    (expr_list:REG_DEAD (reg:SI 139)
        (nil)))
mm/fremap.c:95: internal compiler error: in extract_insn, at recog.c:2175
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugs.gentoo.org/> for instructions.
Preprocessed source stored into /tmp/cc70ddus.out file, please attach this to 
your bugreport
make[1]: *** [mm/fremap.o] Error 1
make: *** [mm] Error 2


Expected Results:  
finished compiling.

[Comment 1 Martin Schlemmer (RETIRED) 2004-07-21 10:20:55 UTC]

*** This bug has been marked as a duplicate of 57182 ***