usr.bin/kdump/mkioctls

   1 #!/bin/sh
   2 #
   3 # $FreeBSD: src/usr.bin/kdump/mkioctls,v 1.15.2.5 2002/11/15 18:22:31 ru Exp $
   4
   5 set -e
   6
   7 if [ "x$1" = "x-s" ]; then
   8         use_switch=1
   9         shift
  10 else
  11         use_switch=0
  12 fi
  13
  14 if [ -z "$1" -o -z "$2" ]; then
  15         echo "usage: sh $0 [-s] include-dir current-dir"
  16         exit 1
  17 fi
  18
  19 LC_ALL=C; export LC_ALL
  20
  21 # Build a list of headers that have ioctls in them.
  22 # Leave out fake softlinks.
  23 ioctl_includes=`
  24         cd $1
  25         find -s * -name '*.h' -follow |
  26                 egrep -v '^(cam/)|^(compat/)|^(fs/)|^(isofs/)|^(mfs/)|^(msdosfs/)|^(netkey/)|^(netsmb/)|^(nfs/)|^(ntfs/)|^(pccard/)|^(ufs/)' |
  27                 xargs egrep -l \
  28 '^#[    ]*define[       ]+[A-Za-z_][A-Za-z0-9_]*[       ]+_IO[^a-z0-9_]' |
  29                 awk '{printf("#include <%s>\\\\n", $1)}'
  30         printf '/*\\\\n'
  31         printf ' * We should probably install some of these to /usr/include/sys\\\\n'
  32         printf ' */\\\\n'
  33         printf '#include <bus/firewire/firewire.h>\\\\n'
  34         printf '#include <bus/iicbus/iic.h>\\\\n'
  35         printf '#include <bus/u4b/storage/rio500_usb.h>\\\\n'
  36         printf '#include <dev/acpica/acpiio_mcall.h>\\\\n'
  37         printf '#include <dev/disk/iscsi/initiator/iscsi.h>\\\\n'
  38         printf '#include <dev/disk/isp/isp_ioctl.h>\\\\n'
  39         printf '#include <dev/disk/nvme/nvme_ident.h>\\\\n'
  40         printf '#include <dev/disk/nvme/nvme_log.h>\\\\n'
  41         printf '#include <dev/disk/nvme/nvme_ns.h>\\\\n'
  42         printf '#include <dev/disk/nvme/nvme_chipset.h>\\\\n'
  43         printf '#include <dev/disk/nvme/nvme_ioctl.h>\\\\n'
  44         printf '#include <dev/drm/include/uapi/drm/drm.h>\\\\n'
  45         printf '#include <dev/drm/include/uapi/drm/i915_drm.h>\\\\n'
  46         printf '#include <dev/drm/include/uapi/drm/radeon_drm.h>\\\\n'
  47         printf '#include <dev/misc/gpio/gpio.h>\\\\n'
  48         printf '#include <netproto/802_11/ieee80211_radiotap.h>\\\\n'
  49         printf '#include <dev/netif/ath/ath/if_athioctl.h>\\\\n'
  50         printf '#include <dev/netif/iwn/if_iwn_ioctl.h>\\\\n'
  51         printf '#include <dev/raid/aac/aac_ioctl.h>\\\\n'
  52         printf '#include <dev/raid/amr/amrio.h>\\\\n'
  53         printf '#include <dev/raid/arcmsr/arcmsr.h>\\\\n'
  54         printf '#include <dev/raid/mlx/mlxio.h>\\\\n'
  55         printf '#include <net/gre/if_gre.h>\\\\n'
  56         printf '#include <net/netmap/netmap.h>\\\\n'
  57         printf '#include <vfs/hpfs/hpfs_ioctl.h>\\\\n'
  58 `
  59
  60 awk -v x="$ioctl_includes" 'BEGIN {print x}' |
  61         gcc -D_KERNEL_STRUCTURES -E -I$1 -I$2/../../sys -I$2/../../sys/dev/drm/include -dM - |
  62         awk -v ioctl_includes="$ioctl_includes" -v use_switch="$use_switch" '
  63 BEGIN {
  64         print "/* XXX obnoxious prerequisites. */"
  65         print "#define _KERNEL_STRUCTURES"
  66         print "#include <sys/tty.h>"
  67         print "#include <net/if_arp.h>"
  68         print "#include <net/route.h>"
  69         print "#include <netinet/in.h>"
  70         print "#include <net/ip_mroute/ip_mroute.h>"
  71         print "#include <netinet6/nd6.h>"
  72         print "#include <netinet6/ip6_mroute.h>"
  73         print "#include <stdio.h>"
  74         print "#include <bus/cam/cam.h>"
  75         print "#define ACPI_DEBUG_OUTPUT"
  76         print "#define ACPI_APPLICATION"
  77         print "#include <contrib/dev/acpica/source/include/acpi.h>"
  78         print "#undef ACPI_APPLICATION"
  79         print "#undef ACPI_DEBUG_OUTPUT"
  80         print ""
  81         print ioctl_includes
  82         print "const char *ioctlname(u_long);"
  83         print ""
  84         print "const char *"
  85         print "ioctlname(u_long val)"
  86         print "{"
  87         if (use_switch)
  88                 print "\tswitch(val) {"
  89 }
  90
  91 /^#[    ]*define[       ]+[A-Za-z_][A-Za-z0-9_]*[       ]+_IO/ {
  92
  93         # find where the name starts
  94         for (i = 1; i <= NF; i++)
  95                 if ($i ~ /define/)
  96                         break;
  97         ++i;
  98         #
  99         if (use_switch)
 100                 printf("\tcase %s:\n\t\treturn(\"%s\");\n", $i, $i);
 101         else
 102                 printf("\tif (val ==  %s)\n\t\treturn(\"%s\");\n", $i, $i);
 103
 104 }
 105
 106 /^#[    ]*define[       ]+[^    ]+[     ]+DRM_IO/ {
 107         if (use_switch)
 108                 printf("\tcase %s:\n\t\treturn(\"%s\");\n", $2, $2);
 109         else
 110                 printf("\tif (val ==  %s)\n\t\treturn(\"%s\");\n", $2, $2);
 111 }
 112
 113 /^#[    ]*define[       ]+[^    ]+[     ]+MIXER_(READ|WRITE)/ {
 114         if (use_switch)
 115                 printf("\tcase %s:\n\t\treturn(\"%s\");\n", $2, $2);
 116         else
 117                 printf("\tif (val ==  %s)\n\t\treturn(\"%s\");\n", $2, $2);
 118 }
 119
 120 END {
 121         if (use_switch)
 122                 print "\t}"
 123         print "\n\treturn(NULL);"
 124         print "}"
 125 }
 126 '