diff options
Diffstat (limited to 'qemu/scripts/update-linux-headers.sh')
| -rwxr-xr-x | qemu/scripts/update-linux-headers.sh | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/qemu/scripts/update-linux-headers.sh b/qemu/scripts/update-linux-headers.sh deleted file mode 100755 index f7d62d974..000000000 --- a/qemu/scripts/update-linux-headers.sh +++ /dev/null @@ -1,147 +0,0 @@ -#!/bin/sh -e -# -# Update Linux kernel headers QEMU requires from a specified kernel tree. -# -# Copyright (C) 2011 Siemens AG -# -# Authors: -# Jan Kiszka <jan.kiszka@siemens.com> -# -# This work is licensed under the terms of the GNU GPL version 2. -# See the COPYING file in the top-level directory. - -tmpdir=`mktemp -d` -linux="$1" -output="$2" - -if [ -z "$linux" ] || ! [ -d "$linux" ]; then - cat << EOF -usage: update-kernel-headers.sh LINUX_PATH [OUTPUT_PATH] - -LINUX_PATH Linux kernel directory to obtain the headers from -OUTPUT_PATH output directory, usually the qemu source tree (default: $PWD) -EOF - exit 1 -fi - -if [ -z "$output" ]; then - output="$PWD" -fi - -cp_portable() { - f=$1 - to=$2 - if - grep '#include' "$f" | grep -v -e 'linux/virtio' \ - -e 'linux/types' \ - -e 'stdint' \ - -e 'linux/if_ether' \ - -e 'input-event-codes' \ - -e 'sys/' \ - > /dev/null - then - echo "Unexpected #include in input file $f". - exit 2 - fi - - header=$(basename "$f"); - sed -e 's/__u\([0-9][0-9]*\)/uint\1_t/g' \ - -e 's/__s\([0-9][0-9]*\)/int\1_t/g' \ - -e 's/__le\([0-9][0-9]*\)/uint\1_t/g' \ - -e 's/__be\([0-9][0-9]*\)/uint\1_t/g' \ - -e 's/"\(input-event-codes\.h\)"/"standard-headers\/linux\/\1"/' \ - -e 's/<linux\/\([^>]*\)>/"standard-headers\/linux\/\1"/' \ - -e 's/__bitwise__//' \ - -e 's/__attribute__((packed))/QEMU_PACKED/' \ - -e 's/__inline__/inline/' \ - -e '/sys\/ioctl.h/d' \ - -e 's/SW_MAX/SW_MAX_/' \ - "$f" > "$to/$header"; -} - -# This will pick up non-directories too (eg "Kconfig") but we will -# ignore them in the next loop. -ARCHLIST=$(cd "$linux/arch" && echo *) - -for arch in $ARCHLIST; do - # Discard anything which isn't a KVM-supporting architecture - if ! [ -e "$linux/arch/$arch/include/asm/kvm.h" ] && - ! [ -e "$linux/arch/$arch/include/uapi/asm/kvm.h" ] ; then - continue - fi - - # Blacklist architectures which have KVM headers but are actually dead - if [ "$arch" = "ia64" -o "$arch" = "mips" ]; then - continue - fi - - make -C "$linux" INSTALL_HDR_PATH="$tmpdir" SRCARCH=$arch headers_install - - rm -rf "$output/linux-headers/asm-$arch" - mkdir -p "$output/linux-headers/asm-$arch" - for header in kvm.h kvm_para.h unistd.h; do - cp "$tmpdir/include/asm/$header" "$output/linux-headers/asm-$arch" - done - if [ $arch = powerpc ]; then - cp "$tmpdir/include/asm/epapr_hcalls.h" "$output/linux-headers/asm-powerpc/" - fi - - rm -rf "$output/include/standard-headers/asm-$arch" - mkdir -p "$output/include/standard-headers/asm-$arch" - if [ $arch = s390 ]; then - cp_portable "$tmpdir/include/asm/kvm_virtio.h" "$output/include/standard-headers/asm-s390/" - cp_portable "$tmpdir/include/asm/virtio-ccw.h" "$output/include/standard-headers/asm-s390/" - fi - if [ $arch = x86 ]; then - cp_portable "$tmpdir/include/asm/hyperv.h" "$output/include/standard-headers/asm-x86/" - cp "$tmpdir/include/asm/unistd_32.h" "$output/linux-headers/asm-x86/" - cp "$tmpdir/include/asm/unistd_x32.h" "$output/linux-headers/asm-x86/" - cp "$tmpdir/include/asm/unistd_64.h" "$output/linux-headers/asm-x86/" - fi -done - -rm -rf "$output/linux-headers/linux" -mkdir -p "$output/linux-headers/linux" -for header in kvm.h kvm_para.h vfio.h vhost.h \ - psci.h userfaultfd.h; do - cp "$tmpdir/include/linux/$header" "$output/linux-headers/linux" -done -rm -rf "$output/linux-headers/asm-generic" -mkdir -p "$output/linux-headers/asm-generic" -for header in kvm_para.h; do - cp "$tmpdir/include/asm-generic/$header" "$output/linux-headers/asm-generic" -done -if [ -L "$linux/source" ]; then - cp "$linux/source/COPYING" "$output/linux-headers" -else - cp "$linux/COPYING" "$output/linux-headers" -fi - -cat <<EOF >$output/linux-headers/asm-x86/hyperv.h -#include "standard-headers/asm-x86/hyperv.h" -EOF -cat <<EOF >$output/linux-headers/linux/virtio_config.h -#include "standard-headers/linux/virtio_config.h" -EOF -cat <<EOF >$output/linux-headers/linux/virtio_ring.h -#include "standard-headers/linux/virtio_ring.h" -EOF - -rm -rf "$output/include/standard-headers/linux" -mkdir -p "$output/include/standard-headers/linux" -for i in "$tmpdir"/include/linux/*virtio*.h "$tmpdir/include/linux/input.h" \ - "$tmpdir/include/linux/input-event-codes.h" \ - "$tmpdir/include/linux/pci_regs.h"; do - cp_portable "$i" "$output/include/standard-headers/linux" -done - -cat <<EOF >$output/include/standard-headers/linux/types.h -/* For QEMU all types are already defined via osdep.h, so this - * header does not need to do anything. - */ -EOF -cat <<EOF >$output/include/standard-headers/linux/if_ether.h -#define ETH_ALEN 6 -EOF - -rm -rf "$tmpdir" |