diff options
Diffstat (limited to 'lib/libsysdecode/mktables')
| -rw-r--r-- | lib/libsysdecode/mktables | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/lib/libsysdecode/mktables b/lib/libsysdecode/mktables new file mode 100644 index 000000000000..6b4f79402660 --- /dev/null +++ b/lib/libsysdecode/mktables @@ -0,0 +1,189 @@ +#!/bin/sh +# +# Copyright (c) 2006 "David Kirchner" <dpk@dpk.net>. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# +# Generates tables.h +# +# Originally this script was 'mksubr' for kdump which generated a complete +# C file along with function definitions. Now this script generates tables +# of constants and names extracted from header files. + +set -e + +LC_ALL=C; export LC_ALL + +if [ -z "$1" ] +then + echo "usage: sh $0 include-dir [output-file]" + exit 1 +fi +include_dir=$1 +if [ -n "$2" ]; then + output_file="$2" + output_tmp=$(mktemp -u) + exec > "$output_tmp" +fi + +all_headers= +# +# Generate a table C #definitions. The including file can define the +# TABLE_NAME(n), TABLE_ENTRY(x), and TABLE_END macros to define what +# the tables map to. +# +gen_table() +{ + local name grep file excl filter + name=$1 + grep=$2 + file=$3 + excl=$4 + + if [ -z "$excl" ]; then + filter="cat" + else + filter="egrep -v" + fi + cat <<_EOF_ +TABLE_START(${name}) +_EOF_ + if [ -e "${include_dir}/${file}" ]; then + all_headers="${all_headers:+${all_headers} }${file}" + egrep "^#[[:space:]]*define[[:space:]]+"${grep}"[[:space:]]*" \ + $include_dir/$file | ${filter} ${excl} | \ + awk '{ for (i = 1; i <= NF; i++) \ + if ($i ~ /define/) \ + break; \ + ++i; \ + printf "TABLE_ENTRY(%s)\n", $i }' + fi +cat <<_EOF_ +TABLE_END + +_EOF_ +} + +cat <<_EOF_ +/* This file is auto-generated. */ + +_EOF_ + +gen_table "accessmode" "[A-Z]_OK[[:space:]]+0?x?[0-9A-Fa-f]+" "sys/unistd.h" +gen_table "acltype" "ACL_TYPE_[A-Z4_]+[[:space:]]+0x[0-9]+" "sys/acl.h" +gen_table "atflags" "AT_[A-Z_]+[[:space:]]+0x[0-9]+" "sys/fcntl.h" +gen_table "capfcntl" "CAP_FCNTL_[A-Z]+[[:space:]]+\(1" "sys/capsicum.h" +gen_table "closerangeflags" "CLOSE_RANGE_[A-Z]+[[:space:]]+\([0-9]+<<[0-9]+\)" "sys/unistd.h" +gen_table "extattrns" "EXTATTR_NAMESPACE_[A-Z]+[[:space:]]+0x[0-9]+" "sys/extattr.h" +gen_table "fadvisebehav" "POSIX_FADV_[A-Z]+[[:space:]]+[0-9]+" "sys/fcntl.h" +gen_table "openflags" "O_[A-Z]+[[:space:]]+0x[0-9A-Fa-f]+" "sys/fcntl.h" "O_RDONLY|O_RDWR|O_WRONLY" +gen_table "flockops" "LOCK_[A-Z]+[[:space:]]+0x[0-9]+" "sys/fcntl.h" +gen_table "inotifyflags" "IN_[A-Z_]+[[:space:]]+0x[0-9]+" "sys/inotify.h" "IN_CLOEXEC|IN_NONBLOCK" +gen_table "kldsymcmd" "KLDSYM_[A-Z]+[[:space:]]+[0-9]+" "sys/linker.h" +gen_table "kldunloadfflags" "LINKER_UNLOAD_[A-Z]+[[:space:]]+[0-9]+" "sys/linker.h" +gen_table "lio_listiomodes" "LIO_(NO)?WAIT[[:space:]]+[0-9]+" "aio.h" +gen_table "madvisebehav" "_?MADV_[A-Z]+[[:space:]]+[0-9]+" "sys/mman.h" +gen_table "minheritflags" "INHERIT_[A-Z]+[[:space:]]+[0-9]+" "sys/mman.h" +gen_table "mlockallflags" "MCL_[A-Z]+[[:space:]]+0x[0-9]+" "sys/mman.h" +gen_table "mmapprot" "PROT_[A-Z]+[[:space:]]+0x[0-9A-Fa-f]+" "sys/mman.h" +gen_table "ngbtsolevel" "SOL_[A-Z0-9]+[[:space:]]+0x[0-9A-Fa-f]+" "netgraph/bluetooth/include/ng_btsocket.h" +gen_table "fileflags" "[SU]F_[A-Z]+[[:space:]]+0x[0-9A-Fa-f]+" "sys/stat.h" "UF_COMPRESSED|UF_TRACKED|UF_SETTABLE|SF_SETTABLE" +gen_table "filemode" "S_[A-Z]+[[:space:]]+[0-6]{7}" "sys/stat.h" +gen_table "keventflags" "EV_[A-Z]+[[:space:]]+0x[0-9]+" "sys/event.h" "EV_SYSFLAGS|EV_DROP|EV_FLAG[12]" +gen_table "keventfilters" "EVFILT_[A-Z]+[[:space:]]+\(-[0-9]+\)" "sys/event.h" +gen_table "mountflags" "MNT_[A-Z]+[[:space:]]+0x[0-9]+" "sys/mount.h" +gen_table "msyncflags" "MS_[A-Z]+[[:space:]]+0x[0-9]+" "sys/mman.h" +gen_table "nfssvcflags" "NFSSVC_[A-Z0-9]+[[:space:]]+0x[0-9]+" "nfs/nfssvc.h" +gen_table "pathconfname" "_PC_[A-Z4_]+[[:space:]]+[0-9]+" "sys/unistd.h" +gen_table "pollfdevents" "POLL[A-Z]+[[:space:]]+" "sys/poll.h" +gen_table "prio" "PRIO_[A-Z]+[[:space:]]+[0-9]" "sys/resource.h" +gen_table "procctlcmd" "PROC_[A-Z_]+[[:space:]]+[0-9]" "sys/procctl.h" "PROC_TRACE_CTL_" +gen_table "ptraceop" "PT_[[:alnum:]_]+[[:space:]]+[0-9]+" "sys/ptrace.h" +gen_table "quotactlcmds" "Q_[A-Z]+[[:space:]]+0x[0-9]+" "ufs/ufs/quota.h" +gen_table "rebootopt" "RB_[A-Z]+[[:space:]]+0x[0-9]+" "sys/reboot.h" +gen_table "rforkflags" "RF[A-Z]+[[:space:]]+\([0-9]+[uU]?<<[0-9]+\)" "sys/unistd.h" "RFPPWAIT" +gen_table "rlimit" "RLIMIT_[A-Z]+[[:space:]]+[0-9]+" "sys/resource.h" +gen_table "rusage" "RUSAGE_[A-Z]+[[:space:]]+[-0-9]+" "sys/resource.h" +gen_table "schedpolicy" "SCHED_[A-Z]+[[:space:]]+[0-9]+" "sys/sched.h" +gen_table "sendfileflags" "SF_[A-Z]+[[:space:]]+[0-9]+" "sys/socket.h" +gen_table "shmatflags" "SHM_[A-Z]+[[:space:]]+[0-9]{6}" "sys/shm.h" +gen_table "shutdownhow" "SHUT_[A-Z]+[[:space:]]+[0-9]+" "sys/socket.h" +gen_table "sigbuscode" "BUS_[A-Z]+[[:space:]]+[0-9]+" "sys/signal.h" +gen_table "sigchldcode" "CLD_[A-Z]+[[:space:]]+[0-9]+" "sys/signal.h" +gen_table "sigfpecode" "FPE_[A-Z]+[[:space:]]+[0-9]+" "sys/signal.h" +gen_table "sigprocmaskhow" "SIG_[A-Z]+[[:space:]]+[0-9]+" "sys/signal.h" +gen_table "sigillcode" "ILL_[A-Z]+[[:space:]]+[0-9]+" "sys/signal.h" +gen_table "sigsegvcode" "SEGV_[A-Z]+[[:space:]]+[0-9]+" "sys/signal.h" +gen_table "sigtrapcode" "TRAP_[A-Z]+[[:space:]]+[0-9]+" "sys/signal.h" +gen_table "sockdomain" "PF_[[:alnum:]]+[[:space:]]+" "sys/socket.h" +gen_table "sockfamily" "AF_[[:alnum:]]+[[:space:]]+" "sys/socket.h" +gen_table "sockipproto" "IPPROTO_[[:alnum:]]+[[:space:]]+" "netinet/in.h" +gen_table "sockopt" "SO_[A-Z_]+[[:space:]]+0x[0-9]+" "sys/socket.h" +gen_table "sockoptip" "(IP_[[:alnum:]_]+|MCAST_[[:alnum:]_]+_GROUP)[[:space:]]+" "netinet/in.h" "IP_DEFAULT|IP_MIN|IP_MAX|IP_PORTRANGE" +gen_table "sockoptipv6" "IPV6_[[:alnum:]_]+[[:space:]]+[0-9]+" "netinet6/in6.h" "IPV6_ADDR_|IPV6_TAG_DIRECT|IPV6_OPTIONS|IPV6_RECVOPTS|IPV6_RECVRETOPTS|IPV6_RECVDSTADDR|IPV6_RETOPTS|IPV6_2292|IPV6_RECVRTHDRDSTOPTS|IPV6_REACHCONF|IPV6_PKTOPTIONS" +gen_table "sockoptsctp" "SCTP_[[:alnum:]_]+[[:space:]]+[0-9]+" "netinet/sctp.h" +gen_table "sockopttcp" "TCP_[[:alnum:]_]+[[:space:]]+[0-9]+" "netinet/tcp.h" "TCP_MIN|TCP_MAX[^S]|TCP_MSS|TCP_[[:alnum:]_]+_MAX|TCP_FASTOPEN_MIN_COOKIE_LEN|TCP_FASTOPEN_PSK_LEN|TCP_USE_DDP" +gen_table "sockoptudp" "UDP_[[:alnum:]]+[[:space:]]+[0-9]+" "netinet/udp.h" "UDP_ENCAP_" +gen_table "sockoptudplite" "UDPLITE_[[:alnum:]_]+[[:space:]]+[0-9]+" "netinet/udplite.h" +gen_table "socktype" "SOCK_[A-Z]+[[:space:]]+[1-9]+[0-9]*" "sys/socket.h" +gen_table "thrcreateflags" "THR_[A-Z_]+[[:space:]]+0x[0-9]+" "sys/thr.h" +gen_table "umtxop" "UMTX_OP_[[:alnum:]][[:alnum:]_]*[[:space:]]+[0-9]+" "sys/umtx.h" +gen_table "umtxopflags" "UMTX_OP__[[:alnum:]_]+[[:space:]]+[0-9]+" "sys/umtx.h" +gen_table "vmprot" "VM_PROT_[A-Z_]+[[:space:]]+\(\(vm_prot_t\)[[:space:]]+0x[0-9]+\)" "vm/vm.h" +gen_table "vmresult" "KERN_[A-Z_]+[[:space:]]+[0-9]+" "vm/vm_param.h" +gen_table "wait6opt" "W[A-Z]+[[:space:]]+[0-9]+" "sys/wait.h" +gen_table "seekwhence" "SEEK_[A-Z]+[[:space:]]+[0-9]+" "sys/unistd.h" +gen_table "fcntlcmd" "F_[A-Z0-9_]+[[:space:]]+[0-9]+[[:space:]]+" "sys/fcntl.h" "F_CANCEL|F_..LCK" +gen_table "mmapflags" "MAP_[2-3A-Z_]+[[:space:]]+0x[0-9A-Fa-f]+" "sys/mman.h" +gen_table "rtpriofuncs" "RTP_[A-Z]+[[:space:]]+[0-9]+" "sys/rtprio.h" +gen_table "msgflags" "MSG_[A-Z_]+[[:space:]]+0x[0-9]+" "sys/socket.h" "MSG_SOCALLBCK|MSG_MORETOCOME|MSG_TLSAPPDATA" +gen_table "sigcode" "SI_[A-Z]+[[:space:]]+0(x[0-9abcdef]+)?" "sys/signal.h" +gen_table "umtxcvwaitflags" "CVWAIT_[A-Z_]+[[:space:]]+0x[0-9]+" "sys/umtx.h" +gen_table "umtxrwlockflags" "URWLOCK_PREFER_READER[[:space:]]+0x[0-9]+" "sys/umtx.h" +gen_table "caprights" "CAP_[A-Z_]+[[:space:]]+((CAPRIGHT\([0-9],[[:space:]]+0x[0-9]{16}ULL\))|(\(CAP_[A-Z_]+[[:space:]]*\|.*\)))" "sys/capsicum.h" +gen_table "sctpprpolicy" "SCTP_PR_SCTP_[A-Z_]+[[:space:]]+0x[0-9]+" "netinet/sctp_uio.h" "SCTP_PR_SCTP_ALL" +gen_table "cmsgtypesocket" "SCM_[A-Z_]+[[:space:]]+0x[0-9]+" "sys/socket.h" +if [ -e "${include_dir}/x86/sysarch.h" ]; then + gen_table "sysarchnum" "(AMD64|I386)_[A-Z86_]+[[:space:]]+[0-9]+" "x86/sysarch.h" +else + gen_table "sysarchnum" "[A-Z_]+[[:space:]]+[0-9]+" "machine/sysarch.h" +fi +gen_table "shmflags" "SHM_[A-Z_]+[[:space:]]+0x[0-9]+" "sys/mman.h" "SHM_ANON" +gen_table "itimerwhich" "ITIMER_[A-Z]+[[:space:]]+[0-9]+" "sys/time.h" + +# Generate a .depend file for our output file +if [ -n "$output_file" ]; then + depend_tmp=$(mktemp -u) + { + echo "$output_file: \\" + echo "$all_headers" | tr ' ' '\n' | sort -u | + sed -e "s,^, $include_dir/," -e 's,$, \\,' + echo + } > "$depend_tmp" + if cmp -s "$output_tmp" "$output_file"; then + rm -f "$output_tmp" "$depend_tmp" + else + mv -f "$depend_tmp" ".depend.${output_file}" + mv -f "$output_tmp" "$output_file" + fi +fi |