Eric Lee / smarc-fsl-linux-kernel

30 Dec, 2011

1 commit

24 Mar, 2009

1 commit

16 Jan, 2009

1 commit

  • 49148020b   m68k,m68knommu: merge header files ... Browse Code »

    Merge header files for m68k and m68knommu to the single location:

    arch/m68k/include/asm

    The majority of this patch was the result of the
    script that is included in the changelog below.

    The script was originally written by Arnd Bergman and
    exten by me to cover a few more files.

    When the header files differed the script uses the following:

    The original m68k file is named _mm.h [mm for memory manager]
    The m68knommu file is named _no.h [no for no memory manager]

    The files uses the following include guard:

    This include gaurd works as the m68knommu toolchain set
    the __uClinux__ symbol - so this should work in userspace too.

    Merging the header files for m68k and m68knommu exposes the
    (unexpected?) ABI differences thus it is easier to actually
    identify these and thus to fix them.

    The commit has been build tested with both a m68k and
    a m68knommu toolchain - with success.

    The commit has also been tested with "make headers_check"
    and this patch fixes make headers_check for m68knommu.

    The script used:
    TARGET=arch/m68k/include/asm
    SOURCE=arch/m68knommu/include/asm

    INCLUDE="cachectl.h errno.h fcntl.h hwtest.h ioctls.h ipcbuf.h \
    linkage.h math-emu.h md.h mman.h movs.h msgbuf.h openprom.h \
    oplib.h poll.h posix_types.h resource.h rtc.h sembuf.h shmbuf.h \
    shm.h shmparam.h socket.h sockios.h spinlock.h statfs.h stat.h \
    termbits.h termios.h tlb.h types.h user.h"

    EQUAL="auxvec.h cputime.h device.h emergency-restart.h futex.h \
    ioctl.h irq_regs.h kdebug.h local.h mutex.h percpu.h \
    sections.h topology.h"

    NOMUUFILES="anchor.h bootstd.h coldfire.h commproc.h dbg.h \
    elia.h flat.h m5206sim.h m520xsim.h m523xsim.h m5249sim.h \
    m5272sim.h m527xsim.h m528xsim.h m5307sim.h m532xsim.h \
    m5407sim.h m68360_enet.h m68360.h m68360_pram.h m68360_quicc.h \
    m68360_regs.h MC68328.h MC68332.h MC68EZ328.h MC68VZ328.h \
    mcfcache.h mcfdma.h mcfmbus.h mcfne.h mcfpci.h mcfpit.h \
    mcfsim.h mcfsmc.h mcftimer.h mcfuart.h mcfwdebug.h \
    nettel.h quicc_simple.h smp.h"

    FILES="atomic.h bitops.h bootinfo.h bug.h bugs.h byteorder.h cache.h \
    cacheflush.h checksum.h current.h delay.h div64.h \
    dma-mapping.h dma.h elf.h entry.h fb.h fpu.h hardirq.h hw_irq.h io.h \
    irq.h kmap_types.h machdep.h mc146818rtc.h mmu.h mmu_context.h \
    module.h page.h page_offset.h param.h pci.h pgalloc.h \
    pgtable.h processor.h ptrace.h scatterlist.h segment.h \
    setup.h sigcontext.h siginfo.h signal.h string.h system.h swab.h \
    thread_info.h timex.h tlbflush.h traps.h uaccess.h ucontext.h \
    unaligned.h unistd.h"

    mergefile() {
    BASE=${1%.h}
    git mv ${SOURCE}/$1 ${TARGET}/${BASE}_no.h
    git mv ${TARGET}/$1 ${TARGET}/${BASE}_mm.h

    cat << EOF > ${TARGET}/$1
    EOF

    git add ${TARGET}/$1
    }

    set -e

    mkdir -p ${TARGET}

    git mv include/asm-m68k/* ${TARGET}
    rmdir include/asm-m68k

    git rm ${SOURCE}/Kbuild
    for F in $INCLUDE $EQUAL; do
    git rm ${SOURCE}/$F
    done

    for F in $NOMUUFILES; do
    git mv ${SOURCE}/$F ${TARGET}/$F
    done

    for F in $FILES ; do
    mergefile $F
    done

    rmdir arch/m68knommu/include/asm
    rmdir arch/m68knommu/include

    Cc: Arnd Bergmann
    Cc: Geert Uytterhoeven
    Signed-off-by: Sam Ravnborg
    Signed-off-by: Greg Ungerer

    Sam Ravnborg