From: Sascha Wildner <saw@online.de>
Date: Fri, 20 Feb 2015 13:41:13 +0000 (+0100)
Subject: Remove the old libsys code which was never hooked in in 10 years.
X-Git-Tag: v4.2.0rc~782^2~5
X-Git-Url: https://gitweb.dragonflybsd.org/~tuxillo/dragonfly.git/commitdiff_plain/55e5e159c4d7c60f779ae3d86b8544148eba0c6b

Remove the old libsys code which was never hooked in in 10 years.

Approved-by: dillon
---

diff --git a/lib/libsys/README b/lib/libsys/README
deleted file mode 100644
index 22d3b05673..0000000000
--- a/lib/libsys/README
+++ /dev/null
@@ -1,81 +0,0 @@
-$DragonFly: src/lib/libsys/README,v 1.1 2005/05/08 18:14:52 dillon Exp $
-
-		    System Call Interfacing Layer
-
-    This library implements a system call interfacing layer between
-    userland and the kernel.  Because we intend to support multiple
-    combinations of user and kernel ABIs we do not try to tie this
-    layer directly to the kernel.
-
-    This layer, not the master syscall list in the kernel, defines the
-    ABI between userland and the kernel for all DragonFly releases.
-
-    Although we call this a 'library' the actual library linked into
-    programs (statically or dynamically) is really just a stub section
-    that the kernel and/or ld-elf will replace by mmap()ing both the actual
-    jump table and also mmap()ing the interface layer itself.  The actual
-    interface layer is a static-linked image that is directly mmap()'d.
-
-    The initial implementation of this layer contains no relocation
-    sections at all.  No global variables or subroutine calls.. just
-    the functions representing the system calls themselves.
-
-			System Call Specifications
-
-    The syscall specifications file is very similar to e.g. syscalls.master,
-    except it does not contain any legacy 'compatibility' system calls, only
-    contemporary calls.  The other primary difference is that ALL 
-    structures contain a version suffix indicating the dragonfly version
-    where the last change to the structure was made.  These versioned
-    system interfacing structures are declared in parseable ABI header
-    files.  
-
-    It should be noted that we do NOT attempt to obtain structural data
-    from system header files.  To ensure that the ABI is "set in stone",
-    so to speak, all system interfacing structures are duplicated in the 
-    ABI headers.  The types are NOT NECESSARILY DUPLICATED EXACTLY, and
-    in fact we use types like e.g. 'generic32_t' to specifically indicate
-    that we only care about the data as pure storage, not as a type, but
-    the size of the types is properly retained.
-
-			System Call Configuration File
-
-    This is a work in progress.  Here is the grammer so far:
-
-    file:
-	directive*
-
-    directive:
-	BASE symbol ";"
-	ADD integer { control* }
-	INCLUDE string ";"
-
-    control:
-	FUNCTION type_id "(" type_id [ "," type_id ]* ")" ";"
-	IMPLEMENTATION DIRECT ";"
-
-    Basically this will control syscall generation for any version of 
-    DragonFly.  The configuration file for later releases simply overriides
-    earlier releases.  There will be a method to specify a direct system
-    call (i.e. if the program is fully compatible with the kernel), system
-    calls where programmatic structutral adjustments are required (e.g.
-    if the 'stat' structure changes), and fully custom conversions where
-    the shim calls a separate userspace function to perform a more complex
-    system call conversion.
-
-    The kernel will load the map file representing the conversion from
-    the userland-specified ABI to the kernel ABI.  For example, if 
-    userland is running, say, 1.2.0, and the kernel is running 1.3, 
-    the mapping file will be something like:
-
-	"dragonfly_map_syscalls_1_2_0-1_3.map"
-
-    The idea is that *all* one then needs to run an older binary on a newer
-    machine, or a newer binary on an older machine, is the correct .map file,
-    and the system will refuse to run the program if it can't find it.
-
-    The 'native' mapping file, i.e. 1.2.0 running on a 1.2.0 system, 
-    would be built into the kernel directly, so e.g. static binaries
-    would always be supported even if the map file directory doesn't 
-    exist.
-
diff --git a/lib/libsys/abi/basetypes.h b/lib/libsys/abi/basetypes.h
deleted file mode 100644
index 59a954947d..0000000000
--- a/lib/libsys/abi/basetypes.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * BASETYPES.H
- *
- * Implements all non-structural types specified in syscall configuration
- * files.
- *
- * $DragonFly: src/lib/libsys/abi/basetypes.h,v 1.1 2005/05/08 18:14:54 dillon Exp $
- */
-typedef int8_t generic_8_t;
-typedef int16_t generic_16_t;
-typedef int32_t generic_32_t;
-typedef int64_t generic_64_t;
-
-typedef char *char_ptr;
-typedef int *int_ptr;
-
-typedef const char *const_char_ptr;
diff --git a/lib/libsys/abi/syscalls_1_2_0.conf b/lib/libsys/abi/syscalls_1_2_0.conf
deleted file mode 100644
index 6647499ef8..0000000000
--- a/lib/libsys/abi/syscalls_1_2_0.conf
+++ /dev/null
@@ -1,1373 +0,0 @@
-# System calls starting at 1.2.0-release.
-#
-# $DragonFly: src/lib/libsys/abi/syscalls_1_2_0.conf,v 1.1 2005/05/08 18:14:54 dillon Exp $
-
-BASE map_syscalls_1_2_0;
-
-ADD 0 {
-    function  int nosys(void);
-    implementation direct;
-}
-
-ADD 1 {
-    function  void sys_exit(int rval);
-    implementation direct;
-}
-
-ADD 2 {
-    function  int fork(void);
-    implementation direct;
-}
-
-ADD 3 {
-    function  ssize_t read(int fd, void_ptr buf, size_t nbyte);
-    implementation direct;
-}
-
-ADD 4 {
-    function  ssize_t write(int fd, const_void_ptr buf, size_t nbyte);
-    implementation direct;
-}
-
-ADD 5 {
-    function  int open(char_ptr path, int flags, int mode);
-    implementation direct;
-}
-
-ADD 6 {
-    function  int close(int fd);
-    implementation direct;
-}
-
-ADD 7 {
-    function  int wait4(int pid, int_ptr status, int options,
-			rusage_1_2_0_ptr rusage);
-    implementation direct;
-}
-
-ADD 9 {
-    function  int link(char_ptr path, char_ptr link);
-    implementation direct;
-}
-
-ADD 10 {
-    function  int unlink(char_ptr path);
-    implementation direct;
-}
-
-ADD 12 {
-    function  int chdir(char_ptr path);
-    implementation direct;
-}
-
-ADD 13 {
-    function  int fchdir(int fd);
-    implementation direct;
-}
-
-ADD 14 {
-    function  int mknod(char_ptr path, int mode, int dev);
-    implementation direct;
-}
-
-ADD 15 {
-    function  int chmod(char_ptr path, int mode);
-    implementation direct;
-}
-
-ADD 16 {
-    function  int chown(char_ptr path, int uid, int gid);
-    implementation direct;
-}
-
-ADD 17 {
-    function  int obreak(char_ptr nsize);
-    implementation direct;
-}
-
-ADD 18 {
-    function  int getfsstat(statfs_1_2_0_ptr buf, long bufsize,
-			    int flags);
-    implementation direct;
-}
-
-ADD 20 {
-    function  pid_t getpid(void);
-    implementation direct;
-}
-
-ADD 21 {
-    function  int mount(char_ptr type, char_ptr path, int flags, 
-			caddr_t data);
-    implementation direct;
-}
-
-ADD 22 {
-    function  int unmount(char_ptr path, int flags);
-    implementation direct;
-}
-
-ADD 23 {
-    function  int setuid(uid_t uid);
-    implementation direct;
-}
-
-ADD 24 {
-    function  uid_t getuid(void);
-    implementation direct;
-}
-
-ADD 25 {
-    function  uid_t geteuid(void);
-    implementation direct;
-}
-
-ADD 26 {
-    function  int ptrace(int req, pid_t pid, caddr_t addr, 
-			 int data);
-    implementation direct;
-}
-
-ADD 27 {
-    function  int recvmsg(int s, msghdr_1_2_0_ptr msg, int flags);
-    implementation direct;
-}
-
-ADD 28 {
-    function  int sendmsg(int s, caddr_t msg, int flags);
-    implementation direct;
-}
-
-ADD 29 {
-    function  int recvfrom(int s, caddr_t buf, size_t len, 
-			   int flags, caddr_t from, int_ptr fromlenaddr);
-    implementation direct;
-}
-
-ADD 30 {
-    function  int accept(int s, caddr_t name, int_ptr anamelen);
-    implementation direct;
-}
-
-ADD 31 {
-    function  int getpeername(int fdes, caddr_t asa, int_ptr alen);
-    implementation direct;
-}
-
-ADD 32 {
-    function  int getsockname(int fdes, caddr_t asa, int_ptr alen);
-    implementation direct;
-}
-
-ADD 33 {
-    function  int access(char_ptr path, int flags);
-    implementation direct;
-}
-
-ADD 34 {
-    function  int chflags(char_ptr path, int flags);
-    implementation direct;
-}
-
-ADD 35 {
-    function  int fchflags(int fd, int flags);
-    implementation direct;
-}
-
-ADD 36 {
-    function  int sync(void);
-    implementation direct;
-}
-
-ADD 37 {
-    function  int kill(int pid, int signum);
-    implementation direct;
-}
-
-ADD 39 {
-    function  pid_t getppid(void);
-    implementation direct;
-}
-
-ADD 41 {
-    function  int dup(u_int fd);
-    implementation direct;
-}
-
-ADD 42 {
-    function  int pipe(void);
-    implementation direct;
-}
-
-ADD 43 {
-    function  gid_t getegid(void);
-    implementation direct;
-}
-
-ADD 44 {
-    function  int profil(caddr_t samples, size_t size, 
-			 size_t offset, u_int scale);
-    implementation direct;
-}
-
-ADD 45 {
-    function  int ktrace(const_char_ptr fname, int ops, int facs, int pid);
-    implementation direct;
-}
-
-ADD 47 {
-    function  gid_t getgid(void);
-    implementation direct;
-}
-
-ADD 49 {
-    function  int getlogin(char_ptr namebuf, u_int namelen);
-    implementation direct;
-}
-
-ADD 50 {
-    function  int setlogin(char_ptr namebuf);
-    implementation direct;
-}
-
-ADD 51 {
-    function  int acct(char_ptr path);
-    implementation direct;
-}
-
-ADD 53 {
-    function  int sigaltstack(stack_t_ptr ss, stack_t_ptr oss);
-    implementation direct;
-}
-
-ADD 54 {
-    function  int ioctl(int fd, u_long com, caddr_t data);
-    implementation direct;
-}
-
-ADD 55 {
-    function  int reboot(int opt);
-    implementation direct;
-}
-
-ADD 56 {
-    function  int revoke(char_ptr path);
-    implementation direct;
-}
-
-ADD 57 {
-    function  int symlink(char_ptr path, char_ptr link);
-    implementation direct;
-}
-
-ADD 58 {
-    function  int readlink(char_ptr path, char_ptr buf, int count);
-    implementation direct;
-}
-
-ADD 59 {
-    function  int execve(char_ptr fname, char_ptr_ptr argv, char_ptr_ptr envv);
-    implementation direct;
-}
-
-ADD 60 {
-    function  int umask(int newmask);
-    implementation direct;
-}
-
-ADD 61 {
-    function  int chroot(char_ptr path);
-    implementation direct;
-}
-
-ADD 65 {
-    function  int msync(void_ptr addr, size_t len, int flags);
-    implementation direct;
-}
-
-ADD 66 {
-    function  int vfork(void);
-    implementation direct;
-}
-
-ADD 69 {
-    function  int sbrk(int incr);
-    implementation direct;
-}
-
-ADD 70 {
-    function  int sstk(int incr);
-    implementation direct;
-}
-
-ADD 72 {
-    function  int ovadvise(int anom);
-    implementation direct;
-}
-
-ADD 73 {
-    function  int munmap(void_ptr addr, size_t len);
-    implementation direct;
-}
-
-ADD 74 {
-    function  int mprotect(const_void_ptr addr, size_t len, int prot);
-    implementation direct;
-}
-
-ADD 75 {
-    function  int madvise(void_ptr addr, size_t len, int behav);
-    implementation direct;
-}
-
-ADD 78 {
-    function  int mincore(const_void_ptr addr, size_t len, char_ptr vec);
-    implementation direct;
-}
-
-ADD 79 {
-    function  int getgroups(u_int gidsetsize, gid_t_ptr gidset);
-    implementation direct;
-}
-
-ADD 80 {
-    function  int setgroups(u_int gidsetsize, gid_t_ptr gidset);
-    implementation direct;
-}
-
-ADD 81 {
-    function  int getpgrp(void);
-    implementation direct;
-}
-
-ADD 82 {
-    function  int setpgid(int pid, int pgid);
-    implementation direct;
-}
-
-ADD 83 {
-    function  int setitimer(u_int which, itimerval_1_2_0_ptr itv, 
-			    itimerval_1_2_0_ptr oitv);
-    implementation direct;
-}
-
-ADD 85 {
-    function  int swapon(char_ptr name);
-    implementation direct;
-}
-
-ADD 86 {
-    function  int getitimer(u_int which, itimerval_1_2_0_ptr itv);
-    implementation direct;
-}
-
-ADD 89 {
-    function  int getdtablesize(void);
-    implementation direct;
-}
-
-ADD 90 {
-    function  int dup2(u_int from, u_int to);
-    implementation direct;
-}
-
-ADD 92 {
-    function  int fcntl(int fd, int cmd, long arg);
-    implementation direct;
-}
-
-ADD 93 {
-    function  int select(int nd, fd_set_ptr in, fd_set_ptr ou, 
-			 fd_set_ptr ex, timeval_1_2_0_ptr tv);
-    implementation direct;
-}
-
-ADD 95 {
-    function  int fsync(int fd);
-    implementation direct;
-}
-
-ADD 96 {
-    function  int setpriority(int which, int who, int prio);
-    implementation direct;
-}
-
-ADD 97 {
-    function  int socket(int domain, int type, int protocol);
-    implementation direct;
-}
-
-ADD 98 {
-    function  int connect(int s, caddr_t name, int namelen);
-    implementation direct;
-}
-
-ADD 99 {
-    function  int accept(int s, caddr_t name, int_ptr anamelen);
-    implementation direct;
-}
-
-ADD 100 {
-    function  int getpriority(int which, int who);
-    implementation direct;
-}
-
-ADD 104 {
-    function  int bind(int s, caddr_t name, int namelen);
-    implementation direct;
-}
-
-ADD 105 {
-    function  int setsockopt(int s, int level, int name, 
-			     caddr_t val, int valsize);
-    implementation direct;
-}
-
-ADD 106 {
-    function  int listen(int s, int backlog);
-    implementation direct;
-}
-
-ADD 116 {
-    function  int gettimeofday(timeval_1_2_0_ptr tp, timezone_1_2_0_ptr tzp);
-    implementation direct;
-}
-
-ADD 117 {
-    function  int getrusage(int who, rusage_1_2_0_ptr rusage);
-    implementation direct;
-}
-
-ADD 118 {
-    function  int getsockopt(int s, int level, int name, 
-			     caddr_t val, int_ptr avalsize);
-    implementation direct;
-}
-
-ADD 120 {
-    function  int readv(int fd, iovec_1_2_0_ptr iovp, u_int iovcnt);
-    implementation direct;
-}
-
-ADD 121 {
-    function  int writev(int fd, iovec_1_2_0_ptr iovp, u_int iovcnt);
-    implementation direct;
-}
-
-ADD 122 {
-    function  int settimeofday(timeval_1_2_0_ptr tv, timezone_1_2_0_ptr tzp);
-    implementation direct;
-}
-
-ADD 123 {
-    function  int fchown(int fd, int uid, int gid);
-    implementation direct;
-}
-
-ADD 124 {
-    function  int fchmod(int fd, int mode);
-    implementation direct;
-}
-
-ADD 125 {
-    function  int recvfrom(int s, caddr_t buf, size_t len, 
-			   int flags, caddr_t from, int_ptr fromlenaddr);
-    implementation direct;
-}
-
-ADD 126 {
-    function  int setreuid(int ruid, int euid);
-    implementation direct;
-}
-
-ADD 127 {
-    function  int setregid(int rgid, int egid);
-    implementation direct;
-}
-
-ADD 128 {
-    function  int rename(char_ptr from, char_ptr to);
-    implementation direct;
-}
-
-ADD 131 {
-    function  int flock(int fd, int how);
-    implementation direct;
-}
-
-ADD 132 {
-    function  int mkfifo(char_ptr path, int mode);
-    implementation direct;
-}
-
-ADD 133 {
-    function  int sendto(int s, caddr_t buf, size_t len, 
-			 int flags, caddr_t to, int tolen);
-    implementation direct;
-}
-
-ADD 134 {
-    function  int shutdown(int s, int how);
-    implementation direct;
-}
-
-ADD 135 {
-    function  int socketpair(int domain, int type, int protocol, int_ptr rsv);
-    implementation direct;
-}
-
-ADD 136 {
-    function  int mkdir(char_ptr path, int mode);
-    implementation direct;
-}
-
-ADD 137 {
-    function  int rmdir(char_ptr path);
-    implementation direct;
-}
-
-ADD 138 {
-    function  int utimes(char_ptr path, timeval_1_2_0_ptr tptr);
-    implementation direct;
-}
-
-ADD 140 {
-    function  int adjtime(timeval_1_2_0_ptr delta, timeval_1_2_0_ptr olddelta);
-    implementation direct;
-}
-
-ADD 147 {
-    function  int setsid(void);
-    implementation direct;
-}
-
-ADD 148 {
-    function  int quotactl(char_ptr path, int cmd, int uid, caddr_t arg);
-    implementation direct;
-}
-
-ADD 150 {
-    function  int getsockname(int fdec, caddr_t asa, int_ptr alen);
-    implementation direct;
-}
-
-ADD 155 {
-    function  int nfssvc(int flag, caddr_t argp);
-    implementation direct;
-}
-
-ADD 157 {
-    function  int statfs(char_ptr path, statfs_1_2_0_ptr buf);
-    implementation direct;
-}
-
-ADD 158 {
-    function  int fstatfs(int fd, statfs_1_2_0_ptr buf);
-    implementation direct;
-}
-
-ADD 161 {
-    function  int getfh(char_ptr fname, fhandle_1_2_0_ptr fhp);
-    implementation direct;
-}
-
-ADD 162 {
-    function  int getdomainname(char_ptr domainname, int len);
-    implementation direct;
-}
-
-ADD 163 {
-    function  int setdomainname(char_ptr domainname, int len);
-    implementation direct;
-}
-
-ADD 164 {
-    function  int uname(utsname_1_2_0_ptr name);
-    implementation direct;
-}
-
-ADD 165 {
-    function  int sysarch(int op, char_ptr parms);
-    implementation direct;
-}
-
-ADD 166 {
-    function  int rtprio(int function, pid_t pid, rtprio_1_2_0_ptr rtp);
-    implementation direct;
-}
-
-ADD 169 {
-    function  int semsys(int which, int a2, int a3, int a4, int a5);
-    implementation direct;
-}
-
-ADD 170 {
-    function  int msgsys(int which, int a2, int a3, int a4, int a5, int a6);
-    implementation direct;
-}
-
-ADD 171 {
-    function  int shmsys(int which, int a2, int a3, int a4);
-    implementation direct;
-}
-
-ADD 173 {
-    function  ssize_t pread(int fd, void_ptr buf, size_t nbyte, 
-			    int pad, off_t offset);
-    implementation direct;
-}
-
-ADD 174 {
-    function  ssize_t pwrite(int fd, const_void_ptr buf, 
-			     size_t nbyte, int pad, off_t offset);
-    implementation direct;
-}
-
-ADD 176 {
-    function  int ntp_adjtime(timex_1_2_0_ptr tp);
-    implementation direct;
-}
-
-ADD 181 {
-    function  int setgid(gid_t gid);
-    implementation direct;
-}
-
-ADD 182 {
-    function  int setegid(gid_t egid);
-    implementation direct;
-}
-
-ADD 183 {
-    function  int seteuid(uid_t euid);
-    implementation direct;
-}
-
-ADD 188 {
-    function  int stat(char_ptr path, stat_1_2_0_ptr ub);
-    implementation direct;
-}
-
-ADD 189 {
-    function  int fstat(int fd, stat_1_2_0_ptr sb);
-    implementation direct;
-}
-
-ADD 190 {
-    function  int lstat(char_ptr path, stat_1_2_0_ptr ub);
-    implementation direct;
-}
-
-ADD 191 {
-    function  int pathconf(char_ptr path, int name);
-    implementation direct;
-}
-
-ADD 192 {
-    function  int fpathconf(int fd, int name);
-    implementation direct;
-}
-
-ADD 194 {
-    function  int getrlimit(u_int which, rlimit_1_2_0_ptr rlp);
-    implementation direct;
-}
-
-ADD 195 {
-    function  int setrlimit(u_int which, rlimit_1_2_0_ptr rlp);
-    implementation direct;
-}
-
-ADD 196 {
-    function  int getdirentries(int fd, char_ptr buf, u_int count, long_ptr basep);
-    implementation direct;
-}
-
-ADD 197 {
-    function  caddr_t mmap(caddr_t addr, size_t len, int prot, 
-			   int flags, int fd, int pad, off_t pos);
-    implementation direct;
-}
-
-ADD 198 {
-    function  int nosys(void);
-    implementation direct;
-}
-
-ADD 199 {
-    function  off_t lseek(int fd, int pad, off_t offset, int whence);
-    implementation direct;
-}
-
-ADD 200 {
-    function  int truncate(char_ptr path, int pad, off_t length);
-    implementation direct;
-}
-
-ADD 201 {
-    function  int ftruncate(int fd, int pad, off_t length);
-    implementation direct;
-}
-
-ADD 202 {
-    function  int __sysctl(int_ptr name, u_int namelen, void_ptr old, 
-			   size_t_ptr oldlenp, void_ptr new, size_t newlen);
-    implementation direct;
-}
-
-ADD 203 {
-    function  int mlock(const_void_ptr addr, size_t len);
-    implementation direct;
-}
-
-ADD 204 {
-    function  int munlock(const_void_ptr addr, size_t len);
-    implementation direct;
-}
-
-ADD 205 {
-    function  int undelete(char_ptr path);
-    implementation direct;
-}
-
-ADD 206 {
-    function  int futimes(int fd, timeval_1_2_0_ptr tptr);
-    implementation direct;
-}
-
-ADD 207 {
-    function  int getpgid(pid_t pid);
-    implementation direct;
-}
-
-ADD 209 {
-    function  int poll(pollfd_1_2_0_ptr fds, u_int nfds, int timeout);
-    implementation direct;
-}
-
-ADD 220 {
-    function  int __semctl(int semid, int semnum, int cmd, semun_ptr arg);
-    implementation direct;
-}
-
-ADD 221 {
-    function  int semget(key_t key, int nsems, int semflg);
-    implementation direct;
-}
-
-ADD 222 {
-    function  int semop(int semid, sembuf_1_2_0_ptr sops, u_int nsops);
-    implementation direct;
-}
-
-ADD 224 {
-    function  int msgctl(int msqid, int cmd, msqid_ds_1_2_0_ptr buf);
-    implementation direct;
-}
-
-ADD 225 {
-    function  int msgget(key_t key, int msgflg);
-    implementation direct;
-}
-
-ADD 226 {
-    function  int msgsnd(int msqid, void_ptr msgp, size_t msgsz, int msgflg);
-    implementation direct;
-}
-
-ADD 227 {
-    function  int msgrcv(int msqid, void_ptr msgp, size_t msgsz, 
-			 long msgtyp, int msgflg);
-    implementation direct;
-}
-
-ADD 228 {
-    function  int shmat(int shmid, void_ptr shmaddr, int shmflg);
-    implementation direct;
-}
-
-ADD 229 {
-    function  int shmctl(int shmid, int cmd, shmid_ds_1_2_0_ptr buf);
-    implementation direct;
-}
-
-ADD 230 {
-    function  int shmdt(void_ptr shmaddr);
-    implementation direct;
-}
-
-ADD 231 {
-    function  int shmget(key_t key, int size, int shmflg);
-    implementation direct;
-}
-
-ADD 232 {
-    function  int clock_gettime(clockid_t clock_id, timespec_1_2_0_ptr tp);
-    implementation direct;
-}
-
-ADD 233 {
-    function  int clock_settime(clockid_t clock_id, 
-				const_timespec_1_2_0_ptr tp);
-    implementation direct;
-}
-
-ADD 234 {
-    function  int clock_getres(clockid_t clock_id, timespec_1_2_0_ptr tp);
-    implementation direct;
-}
-
-ADD 240 {
-    function  int nanosleep(const_timespec_1_2_0_ptr rqtp, 
-			    timespec_1_2_0_ptr rmtp);
-    implementation direct;
-}
-
-ADD 250 {
-    function  int minherit(void_ptr addr, size_t len, int inherit);
-    implementation direct;
-}
-
-ADD 251 {
-    function  int rfork(int flags);
-    implementation direct;
-}
-
-ADD 252 {
-    function  int openbsd_poll(pollfd_1_2_0_ptr fds, u_int nfds, int timeout);
-    implementation direct;
-}
-
-ADD 253 {
-    function  int issetugid(void);
-    implementation direct;
-}
-
-ADD 254 {
-    function  int lchown(char_ptr path, int uid, int gid);
-    implementation direct;
-}
-
-ADD 272 {
-    function  int getdents(int fd, char_ptr buf, size_t count);
-    implementation direct;
-}
-
-ADD 274 {
-    function  int lchmod(char_ptr path, mode_t mode);
-    implementation direct;
-}
-
-ADD 275 {
-    function  int lchown(char_ptr path, uid_t uid, gid_t gid);
-    implementation direct;
-}
-
-ADD 276 {
-    function  int lutimes(char_ptr path, timeval_1_2_0_ptr tptr);
-    implementation direct;
-}
-
-ADD 277 {
-    function  int msync(void_ptr addr, size_t len, int flags);
-    implementation direct;
-}
-
-ADD 278 {
-    function  int nstat(char_ptr path, nstat_1_2_0_ptr ub);
-    implementation direct;
-}
-
-ADD 279 {
-    function  int nfstat(int fd, nstat_1_2_0_ptr sb);
-    implementation direct;
-}
-
-ADD 280 {
-    function  int nlstat(char_ptr path, nstat_1_2_0_ptr ub);
-    implementation direct;
-}
-
-ADD 297 {
-    function  int fhstatfs(const_fhandle_1_2_0_ptr u_fhp, 
-			   statfs_1_2_0_ptr buf);
-    implementation direct;
-}
-
-ADD 298 {
-    function  int fhopen(const_fhandle_1_2_0_ptr u_fhp, int flags);
-    implementation direct;
-}
-
-ADD 299 {
-    function  int fhstat(const_fhandle_1_2_0_ptr u_fhp, stat_1_2_0_ptr sb);
-    implementation direct;
-}
-
-ADD 300 {
-    function  int modnext(int modid);
-    implementation direct;
-}
-
-ADD 301 {
-    function  int modstat(int modid, module_stat_1_2_0_ptr stat);
-    implementation direct;
-}
-
-ADD 302 {
-    function  int modfnext(int modid);
-    implementation direct;
-}
-
-ADD 303 {
-    function  int modfind(const_char_ptr name);
-    implementation direct;
-}
-
-ADD 304 {
-    function  int kldload(const_char_ptr file);
-    implementation direct;
-}
-
-ADD 305 {
-    function  int kldunload(int fileid);
-    implementation direct;
-}
-
-ADD 306 {
-    function  int kldfind(const_char_ptr file);
-    implementation direct;
-}
-
-ADD 307 {
-    function  int kldnext(int fileid);
-    implementation direct;
-}
-
-ADD 308 {
-    function  int kldstat(int fileid, kld_file_stat_1_2_0_ptr stat);
-    implementation direct;
-}
-
-ADD 309 {
-    function  int kldfirstmod(int fileid);
-    implementation direct;
-}
-
-ADD 310 {
-    function  int getsid(pid_t pid);
-    implementation direct;
-}
-
-ADD 311 {
-    function  int setresuid(uid_t ruid, uid_t euid, uid_t suid);
-    implementation direct;
-}
-
-ADD 312 {
-    function  int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
-    implementation direct;
-}
-
-ADD 314 {
-    function  int aio_return(aiocb_1_2_0_ptr aiocbp);
-    implementation direct;
-}
-
-ADD 315 {
-    function  int aio_suspend(aiocb_1_2_0_ptr_const_ptr aiocbp, int nent, 
-			      const_timespec_1_2_0_ptr timeout);
-    implementation direct;
-}
-
-ADD 316 {
-    function  int aio_cancel(int fd, aiocb_1_2_0_ptr aiocbp);
-    implementation direct;
-}
-
-ADD 317 {
-    function  int aio_error(aiocb_1_2_0_ptr aiocbp);
-    implementation direct;
-}
-
-ADD 318 {
-    function  int aio_read(aiocb_1_2_0_ptr aiocbp);
-    implementation direct;
-}
-
-ADD 319 {
-    function  int aio_write(aiocb_1_2_0_ptr aiocbp);
-    implementation direct;
-}
-
-ADD 320 {
-    function  int lio_listio(int mode, aiocb_1_2_0_ptr_const_ptr acb_list,
-			     int nent, sigevent_1_2_0_ptr sig);
-    implementation direct;
-}
-
-ADD 321 {
-    function  int yield(void);
-    implementation direct;
-}
-
-ADD 322 {
-    function  int thr_sleep(const_timespec_1_2_0_ptr timeout);
-    implementation direct;
-}
-
-ADD 323 {
-    function  int thr_wakeup(pid_t pid);
-    implementation direct;
-}
-
-ADD 324 {
-    function  int mlockall(int how);
-    implementation direct;
-}
-
-ADD 325 {
-    function  int munlockall(void);
-    implementation direct;
-}
-
-ADD 326 {
-    function  int __getcwd(u_char_ptr buf, u_int buflen);
-    implementation direct;
-}
-
-ADD 327 {
-    function  int sched_setparam (pid_t pid, 
-				  const_sched_param_1_2_0_ptr param);
-    implementation direct;
-}
-
-ADD 328 {
-    function  int sched_getparam (pid_t pid, sched_param_1_2_0_ptr param);
-    implementation direct;
-}
-
-ADD 329 {
-    function  int sched_setscheduler (pid_t pid, int policy,
-				      const_sched_param_1_2_0_ptr param);
-    implementation direct;
-}
-
-ADD 330 {
-    function  int sched_getscheduler (pid_t pid);
-    implementation direct;
-}
-
-ADD 331 {
-    function  int sched_yield (void);
-    implementation direct;
-}
-
-ADD 332 {
-    function  int sched_get_priority_max (int policy);
-    implementation direct;
-}
-
-ADD 333 {
-    function  int sched_get_priority_min (int policy);
-    implementation direct;
-}
-
-ADD 334 {
-    function  int sched_rr_get_interval (pid_t pid, 
-					 timespec_1_2_0_ptr interval);
-    implementation direct;
-}
-
-ADD 335 {
-    function  int utrace(const_void_ptr addr, size_t len);
-    implementation direct;
-}
-
-ADD 337 {
-    function  int kldsym(int fileid, int cmd, void_ptr data);
-    implementation direct;
-}
-
-ADD 338 {
-    function  int jail(jail_1_2_0_ptr jail);
-    implementation direct;
-}
-
-ADD 340 {
-    function  int sigprocmask(int how, const_sigset_t_ptr set, sigset_t_ptr oset);
-    implementation direct;
-}
-
-ADD 341 {
-    function  int sigsuspend(const_sigset_t_ptr sigmask);
-    implementation direct;
-}
-
-ADD 342 {
-    function  int sigaction(int sig, const_sigaction_1_2_0_ptr act, 
-			    sigaction_1_2_0_ptr oact);
-    implementation direct;
-}
-
-ADD 343 {
-    function  int sigpending(sigset_t_ptr set);
-    implementation direct;
-}
-
-ADD 344 {
-    function  int sigreturn(ucontext_t_ptr sigcntxp);
-    implementation direct;
-}
-
-ADD 345 {
-    function  int sigtimedwait(const_sigset_t_ptr set, siginfo_t_ptr info,
-			       const_timespec_1_2_0_ptr timeout);
-    implementation direct;
-}
-
-ADD 346 {
-    function  int sigwaitinfo(const_sigset_t_ptr set, siginfo_t_ptr info);
-    implementation direct;
-}
-
-ADD 347 {
-    function  int __acl_get_file(const_char_ptr path, acl_type_t type,
-				 acl_1_2_0_ptr aclp);
-    implementation direct;
-}
-
-ADD 348 {
-    function  int __acl_set_file(const_char_ptr path, acl_type_t type,
-				 acl_1_2_0_ptr aclp);
-    implementation direct;
-}
-
-ADD 349 {
-    function  int __acl_get_fd(int filedes, acl_type_t type, 
-			       acl_1_2_0_ptr aclp);
-    implementation direct;
-}
-
-ADD 350 {
-    function  int __acl_set_fd(int filedes, acl_type_t type, 
-			       acl_1_2_0_ptr aclp);
-    implementation direct;
-}
-
-ADD 351 {
-    function  int __acl_delete_file(const_char_ptr path, acl_type_t type);
-    implementation direct;
-}
-
-ADD 352 {
-    function  int __acl_delete_fd(int filedes, acl_type_t type);
-    implementation direct;
-}
-
-ADD 353 {
-    function  int __acl_aclcheck_file(const_char_ptr path, acl_type_t type,
-				      acl_1_2_0_ptr aclp);
-    implementation direct;
-}
-
-ADD 354 {
-    function  int __acl_aclcheck_fd(int filedes, acl_type_t type, 
-				    acl_1_2_0_ptr aclp);
-    implementation direct;
-}
-
-ADD 355 {
-    function  int extattrctl(const_char_ptr path, int cmd, 
-			     const_char_ptr attrname, char_ptr arg);
-    implementation direct;
-}
-
-ADD 356 {
-    function  int extattr_set_file(const_char_ptr path, const_char_ptr attrname,
-				   iovec_1_2_0_ptr iovp, unsigned iovcnt);
-    implementation direct;
-}
-
-ADD 357 {
-    function  int extattr_get_file(const_char_ptr path, const_char_ptr attrname,
-				   iovec_1_2_0_ptr iovp, unsigned iovcnt);
-    implementation direct;
-}
-
-ADD 358 {
-    function  int extattr_delete_file(const_char_ptr path, const_char_ptr attrname);
-    implementation direct;
-}
-
-ADD 359 {
-    function  int aio_waitcomplete(aiocb_1_2_0_ptr_ptr aiocbp,
-				   timespec_1_2_0_ptr timeout);
-    implementation direct;
-}
-
-ADD 360 {
-    function  int getresuid(uid_t_ptr ruid, uid_t_ptr euid, uid_t_ptr suid);
-    implementation direct;
-}
-
-ADD 361 {
-    function  int getresgid(gid_t_ptr rgid, gid_t_ptr egid, gid_t_ptr sgid);
-    implementation direct;
-}
-
-ADD 362 {
-    function  int kqueue(void);
-    implementation direct;
-}
-
-ADD 363 {
-    function  int kevent(int fd, 
-			 const_kevent_1_2_0_ptr changelist, int nchanges,
-			 kevent_1_2_0_ptr eventlist, int nevents,
-			 const_timespec_1_2_0_ptr timeout);
-
-    implementation direct;
-}
-
-ADD 393 {
-    function  int sendfile(int fd, int s, off_t offset, size_t nbytes, 
-			   sf_hdtr_1_2_0_ptr hdtr, off_t_ptr sbytes, int flags);
-    implementation direct;
-}
-
-ADD 450 {
-    function  int varsym_set(int level, const_char_ptr name, const_char_ptr data);
-    implementation direct;
-}
-
-ADD 451 {
-    function  int varsym_get(int mask, const_char_ptr wild, char_ptr buf, int bufsize);
-    implementation direct;
-}
-
-ADD 452 {
-    function  int varsym_list(int level, char_ptr buf, int maxsize, int_ptr marker);
-    implementation direct;
-}
-
-ADD 453 {
-    function  int upc_register(upcall_1_2_0_ptr upc, void_ptr ctxfunc,
-			       void_ptr func, void_ptr data);
-    implementation direct;
-}
-
-ADD 454 {
-    function  int upc_control(int cmd, int upcid, void_ptr data);
-    implementation direct;
-}
-
-ADD 455 {
-    function  int caps_sys_service(const_char_ptr name, uid_t uid, gid_t gid, int upcid, int flags);
-    implementation direct;
-}
-
-ADD 456 {
-    function  int caps_sys_client(const_char_ptr name, uid_t uid, gid_t gid, int upcid, int flags);
-    implementation direct;
-}
-
-ADD 457 {
-    function  int caps_sys_close(int portid);
-    implementation direct;
-}
-
-ADD 458 {
-    function  off_t caps_sys_put(int portid, void_ptr msg, int msgsize);
-    implementation direct;
-}
-
-ADD 459 {
-    function  int caps_sys_reply(int portid, void_ptr msg, int msgsize, off_t msgcid);
-    implementation direct;
-}
-
-ADD 460 {
-    function  int caps_sys_get(int portid, void_ptr msg, int maxsize, 
-			       caps_msgid_1_2_0_ptr msgid,
-			       caps_cred_1_2_0_ptr ccr);
-    implementation direct;
-}
-
-ADD 461 {
-    function  int caps_sys_wait(int portid, void_ptr msg, int maxsize,
-				caps_msgid_1_2_0_ptr msgid, 
-				caps_cred_1_2_0_ptr ccr);
-    implementation direct;
-}
-
-ADD 462 {
-    function  int caps_sys_abort(int portid, off_t msgcid, int flags);
-    implementation direct;
-}
-
-ADD 463 {
-    function  off_t caps_sys_getgen(int portid);
-    implementation direct;
-}
-
-ADD 464 {
-    function  int caps_sys_setgen(int portid, off_t gen);
-    implementation direct;
-}
-
-ADD 465 {
-    function  int exec_sys_register(void_ptr entry);
-    implementation direct;
-}
-
-ADD 466 {
-    function  int exec_sys_unregister(int id);
-    implementation direct;
-}
-
-ADD 467 {
-    function  int sys_checkpoint(int type, int fd, pid_t pid, int retval);
-    implementation direct;
-}
-
-ADD 468 {
-    function  int mountctl(const_char_ptr path, int op, int fd,
-			   const_void_ptr ctl, int ctllen, void_ptr buf,
-			   int buflen);
-    implementation direct;
-}
-
-ADD 469 {
-    function  int umtx_sleep(volatile_const_int_ptr ptr, int value,
-			     int timeout);
-    implementation direct;
-}
-
-ADD 470 {
-    function  int umtx_wakeup(volatile_const_int_ptr ptr, int count);
-    implementation direct;
-}
-
-ADD 471 {
-    function  int jail_attach(int jid);
-    implementation direct;
-}
-
-ADD 472 {
-    function  int sys_set_tls_area(int which, tls_info_1_2_0_ptr info,
-				   size_t infosize);
-    implementation direct;
-}
-
-ADD 473 {
-    function  int sys_get_tls_area(int which, tls_info_1_2_0_ptr info,
-				   size_t infosize);
-    implementation direct;
-}
-
-ADD 474 {
-    function  int closefrom(int fd);
-    implementation direct;
-}
-
diff --git a/lib/libsys/abi/types_1_2_0.h b/lib/libsys/abi/types_1_2_0.h
deleted file mode 100644
index 31d2364f76..0000000000
--- a/lib/libsys/abi/types_1_2_0.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * TYPES_1_2_0.H
- *
- * This header file contains types specific to the 1.2.0 DragonFly release.
- *
- * WARNING!  This header file is parsed by a program to automatically
- * generate compatibility conversions.  Only internal type names may be
- * used.  e.g.  'char_ptr_t' instead of 'char *'.
- *
- * $DragonFly: src/lib/libsys/abi/types_1_2_0.h,v 1.1 2005/05/08 18:14:54 dillon Exp $
- */
-
-struct rusage_1_2_0 {
-};
-
-struct statfs_1_2_0 {
-};
-
-struct msghdr_1_2_0 {
-};
-
-struct itimerval_1_2_0 {
-};
-
-struct timeval_1_2_0 {
-};
-
-struct sigvec_1_2_0 {
-};
-
-struct sigstack_1_2_0 {
-};
-
-struct timezone_1_2_0 {
-};
-
-struct iovec_1_2_0 {
-};
-
-struct statfs_1_2_0 { 
-};
-
-struct fhandle_1_2_0 {
-};
-
-struct utsname_1_2_0 { 
-};
-
-struct rtprio_1_2_0 {
-};
-
-struct timex_1_2_0 { 
-};
-
-struct stat_1_2_0 {
-};
-
-struct pollfs_1_2_0 {
-};
-
-struct sembuf_1_2_0 {
-};
-
-struct msqid_ds_1_2_0 {
-};
-
-struct shmid_ds_1_2_0 {
-};
-
-struct timespec_1_2_0 {
-};
-
-struct module_stat_1_2_0 {
-};
-
-struct kld_file_1_2_0 {
-};
-
-struct aiocb_1_2_0 {
-};
-
-struct sigevent_1_2_0 {
-};
-
-struct sched_param_1_2_0 {
-};
-
-struct jail_1_2_0 {
-};
-
-struct sigaction_1_2_0 {
-};
-
-struct acl_1_2_0 {
-};
-
-struct kevent_1_2_0 {
-};
-
-struct sf_hdtr_1_2_0 {
-};
-
-struct upcall_1_2_0 {
-};
-
-struct caps_msgid_1_2_0 {
-};
-
-struct caps_cred_1_2_0 {
-};
-
-struct tls_info_1_2_0 {
-};
-
-/*
- * The system calls configuration file parses types as single words.
- */
-typedef struct rusage_1_2_0 *rusage_1_2_0_ptr;
-typedef struct statfs_1_2_0 *statfs_1_2_0_ptr;
-typedef struct msghdr_1_2_0 *msghdr_1_2_0_ptr;
-typedef struct itimerval_1_2_0 *itimerval_1_2_0_ptr;
-typedef struct timeval_1_2_0 *timeval_1_2_0_ptr;
-typedef struct sigvec_1_2_0 *sigvec_1_2_0_ptr;
-typedef struct sigstack_1_2_0 *sigstack_1_2_0_ptr;
-typedef struct timezone_1_2_0 *timezone_1_2_0_ptr;
-typedef struct iovec_1_2_0 *iovec_1_2_0_ptr;
-typedef struct statfs_1_2_0 *statfs_1_2_0_ptr;
-typedef struct fhandle_1_2_0 *fhandle_1_2_0_ptr;
-typedef struct utsname_1_2_0 *utsname_1_2_0_ptr;
-typedef struct rtprio_1_2_0 *rtprio_1_2_0_ptr;
-typedef struct timex_1_2_0 *timex_1_2_0_ptr;
-typedef struct stat_1_2_0 *stat_1_2_0_ptr;
-typedef struct pollfs_1_2_0 *pollfs_1_2_0_ptr;
-typedef struct sembuf_1_2_0 *sembuf_1_2_0_ptr;
-typedef struct msqid_ds_1_2_0 *msqid_ds_1_2_0_ptr;
-typedef struct shmid_ds_1_2_0 *shmid_ds_1_2_0_ptr;
-typedef struct timespec_1_2_0 *timespec_1_2_0_ptr;
-typedef struct module_stat_1_2_0 *module_stat_1_2_0_ptr;
-typedef struct kld_file_1_2_0 *kld_file_1_2_0_ptr;
-typedef struct aiocb_1_2_0 *aiocb_1_2_0_ptr;
-typedef struct sigevent_1_2_0 *sigevent_1_2_0_ptr;
-typedef struct sched_param_1_2_0 *sched_param_1_2_0_ptr;
-typedef struct jail_1_2_0 *jail_1_2_0_ptr;
-typedef struct sigaction_1_2_0 *sigaction_1_2_0_ptr;
-typedef struct acl_1_2_0 *acl_1_2_0_ptr;
-typedef struct kevent_1_2_0 *kevent_1_2_0_ptr;
-typedef struct sf_hdtr_1_2_0 *sf_hdtr_1_2_0_ptr;
-typedef struct upcall_1_2_0 *upcall_1_2_0_ptr;
-typedef struct caps_msgid_1_2_0 *caps_msgid_1_2_0_ptr;
-typedef struct caps_cred_1_2_0 *caps_cred_1_2_0_ptr;
-typedef struct tls_info_1_2_0 *tls_info_1_2_0_ptr;
-
-typedef const struct rusage_1_2_0 *const_rusage_1_2_0_ptr;
-typedef const struct statfs_1_2_0 *const_statfs_1_2_0_ptr;
-typedef const struct msghdr_1_2_0 *const_msghdr_1_2_0_ptr;
-typedef const struct itimerval_1_2_0 *const_itimerval_1_2_0_ptr;
-typedef const struct timeval_1_2_0 *const_timeval_1_2_0_ptr;
-typedef const struct sigvec_1_2_0 *const_sigvec_1_2_0_ptr;
-typedef const struct sigstack_1_2_0 *const_sigstack_1_2_0_ptr;
-typedef const struct timezone_1_2_0 *const_timezone_1_2_0_ptr;
-typedef const struct iovec_1_2_0 *const_iovec_1_2_0_ptr;
-typedef const struct statfs_1_2_0 *const_statfs_1_2_0_ptr;
-typedef const struct fhandle_1_2_0 *const_fhandle_1_2_0_ptr;
-typedef const struct utsname_1_2_0 *const_utsname_1_2_0_ptr;
-typedef const struct rtprio_1_2_0 *const_rtprio_1_2_0_ptr;
-typedef const struct timex_1_2_0 *const_timex_1_2_0_ptr;
-typedef const struct stat_1_2_0 *const_stat_1_2_0_ptr;
-typedef const struct pollfs_1_2_0 *const_pollfs_1_2_0_ptr;
-typedef const struct sembuf_1_2_0 *const_sembuf_1_2_0_ptr;
-typedef const struct msqid_ds_1_2_0 *const_msqid_ds_1_2_0_ptr;
-typedef const struct shmid_ds_1_2_0 *const_shmid_ds_1_2_0_ptr;
-typedef const struct timespec_1_2_0 *const_timespec_1_2_0_ptr;
-typedef const struct module_stat_1_2_0 *const_module_stat_1_2_0_ptr;
-typedef const struct kld_file_1_2_0 *const_kld_file_1_2_0_ptr;
-typedef const struct aiocb_1_2_0 *const_aiocb_1_2_0_ptr;
-typedef const struct sigevent_1_2_0 *const_sigevent_1_2_0_ptr;
-typedef const struct sched_param_1_2_0 *const_sched_param_1_2_0_ptr;
-typedef const struct jail_1_2_0 *const_jail_1_2_0_ptr;
-typedef const struct sigaction_1_2_0 *const_sigaction_1_2_0_ptr;
-typedef const struct acl_1_2_0 *const_acl_1_2_0_ptr;
-typedef const struct kevent_1_2_0 *const_kevent_1_2_0_ptr;
-typedef const struct sf_hdtr_1_2_0 *const_sf_hdtr_1_2_0_ptr;
-typedef const struct upcall_1_2_0 *const_upcall_1_2_0_ptr;
-typedef const struct caps_msgid_1_2_0 *const_caps_msgid_1_2_0_ptr;
-typedef const struct caps_cred_1_2_0 *const_caps_cred_1_2_0_ptr;
-typedef const struct tls_info_1_2_0 *const_tls_info_1_2_0_ptr;
-
diff --git a/lib/libsys/genhooks/Makefile b/lib/libsys/genhooks/Makefile
deleted file mode 100644
index 36f454c2ec..0000000000
--- a/lib/libsys/genhooks/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# $DragonFly: src/lib/libsys/genhooks/Makefile,v 1.1 2005/05/08 18:14:56 dillon Exp $
-
-PROG=	genhooks
-SRCS=	genhooks.c lex.c parse.c output_i386.c
-MAN=
-
-.include <bsd.prog.mk>
diff --git a/lib/libsys/genhooks/defs.h b/lib/libsys/genhooks/defs.h
deleted file mode 100644
index 5d1e738e25..0000000000
--- a/lib/libsys/genhooks/defs.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * DEFS.H
- *
- * $DragonFly: src/lib/libsys/genhooks/defs.h,v 1.2 2005/12/05 16:48:22 dillon Exp $
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <assert.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <err.h>
-
-#define TOK_SEMI	';'
-#define TOK_COMMA	','
-#define TOK_OBRACE	'{'
-#define TOK_CBRACE	'}'
-#define TOK_OPAREN	'('
-#define TOK_CPAREN	')'
-#define TOK_EOF		0x00000100
-#define TOK_UNKNOWN	0x00000101
-#define TOK_INTEGER	0x00000102
-#define TOK_BASE	0x00000103
-#define TOK_SYMBOL	0x04000000
-
-#define TOK_ADD			(TOK_SYMBOL|0x00000001)
-#define TOK_FUNCTION		(TOK_SYMBOL|0x00000002)
-#define TOK_IMPLEMENTATION	(TOK_SYMBOL|0x00000003)
-#define TOK_DIRECT		(TOK_SYMBOL|0x00000004)
-#define TOK_SIMULATED		(TOK_SYMBOL|0x00000005)
-
-typedef struct lex_token {
-    struct lex_info *info;
-    int		type;
-    int		index;
-    int		len;
-    const char	*sym;
-    int		value;
-} lex_token;
-
-typedef struct lex_info {
-    char	*path;
-    int		fd;
-    const char	*base;
-    int		size;
-    int		cache_line;	/* cached line number for index */
-    int		cache_index;	/* index to base of cached line */
-    int		cache_len;	/* size of cached line, including newline */
-} lex_info;
-
-typedef struct sys_type {
-    char        *type_name;
-    char        *var_name;
-} sys_type;
-
-typedef struct sys_info {
-    struct sys_type *func_ret;
-    struct sys_type **func_args;
-    int         nargs;          /* 0 if takes void */
-    int		sysno;		/* syscall number */
-} sys_info;
-
-extern struct sys_info **sys_array;
-extern int sys_count;
-extern char *sys_sectname;
-
-void *zalloc(int bytes);
-
-void lex_open(const char *path, lex_token *tok);
-void lex_close(lex_token *tok);
-int lex_gettoken(lex_token *tok);
-int lex_skip_token(lex_token *tok, int type);
-void lex_error(lex_token *tok, const char *ctl, ...);
-const char *lex_string_quick(lex_token *tok);
-char *lex_string(lex_token *tok);
-
-void parse_file(const char *path);
-
-void output_user(FILE *fo);
-void output_lib(FILE *fo);
-void output_standalone(FILE *fo, const char *list_prefix);
-
diff --git a/lib/libsys/genhooks/genhooks.c b/lib/libsys/genhooks/genhooks.c
deleted file mode 100644
index c390e099d9..0000000000
--- a/lib/libsys/genhooks/genhooks.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (c) 2005 The DragonFly Project.  All rights reserved.
- * 
- * This code is derived from software contributed to The DragonFly Project
- * by Matthew Dillon <dillon@backplane.com>
- * 
- * 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.
- * 3. Neither the name of The DragonFly Project nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific, prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
- * COPYRIGHT HOLDERS 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.
- * 
- * $DragonFly: src/lib/libsys/genhooks/genhooks.c,v 1.2 2005/12/05 16:48:22 dillon Exp $
- */
-/*
- * GENHOOKS [-u] [-l] [-s listfile] [-o outfile] infile(s)
- *
- * Generate assembly hooks for the actual system calls.  This program
- * will either generate hooks for user programs, or it will generate
- * the assembly for the actual syscall layer file.
- */
-
-#include "defs.h"
-
-static void usage(const char *argv0);
-
-int
-main(int ac, char **av)
-{
-    enum { OUTPUT_NONE, OUTPUT_USER, 
-	   OUTPUT_LIB, OUTPUT_STANDALONE } output_type = OUTPUT_NONE;
-    const char *argv0 = av[0];
-    const char *list_prefix = NULL;
-    FILE *fo = NULL;
-    int i;
-    int ch;
-
-    while ((ch = getopt(ac, av, "uls:o:")) != -1) {
-	switch(ch) {
-	case 'u':
-	    output_type = OUTPUT_USER;
-	    break;
-	case 's':
-	    output_type = OUTPUT_STANDALONE;
-	    list_prefix = optarg;
-	    break;
-	case 'l':
-	    output_type = OUTPUT_LIB;
-	    break;
-	case 'o':
-	    fo = fopen(optarg, "w");
-	    if (fo == NULL) {
-		err(1, "Unable to create %s", optarg);
-		/* not reached */
-	    }
-	    break;
-	default:
-	    usage(argv0);
-	    /* not reached */
-	}
-    }
-    ac -= optind;
-    av += optind;
-    if (output_type == OUTPUT_NONE) {
-	errx(1, "No output format specified");
-	/* not reached */
-    }
-    if (ac == 0) {
-	errx(1, "No input files specified");
-	/* not reached */
-    }
-    for (i = 0; i < ac; ++i) {
-	parse_file(av[i]);
-    }
-    if (fo == NULL)
-	fo = stdout;
-
-    switch(output_type) {
-    case OUTPUT_USER:
-	output_user(fo);
-	break;
-    case OUTPUT_LIB:
-	output_lib(fo);
-	break;
-    case OUTPUT_STANDALONE:
-	output_standalone(fo, list_prefix);
-	break;
-    default:
-	break;
-    }
-    if (fo != stdout)
-	fclose(fo);
-    return(0);
-}
-
-static void
-usage(const char *argv0)
-{
-    fprintf(stderr, "%s [-u] [-l] [-s outprefix] [-o outfile] infiles...\n", 
-	    argv0);
-    exit(1);
-}
-
-void *
-zalloc(int bytes)
-{
-    void *ptr;
-
-    ptr = malloc(bytes);
-    assert(ptr != NULL);
-    bzero(ptr, bytes);
-    return(ptr);
-}
-
diff --git a/lib/libsys/genhooks/lex.c b/lib/libsys/genhooks/lex.c
deleted file mode 100644
index 15c04a705c..0000000000
--- a/lib/libsys/genhooks/lex.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * Copyright (c) 2005 The DragonFly Project.  All rights reserved.
- * 
- * This code is derived from software contributed to The DragonFly Project
- * by Matthew Dillon <dillon@backplane.com>
- * 
- * 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.
- * 3. Neither the name of The DragonFly Project nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific, prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
- * COPYRIGHT HOLDERS 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.
- * 
- * $DragonFly: src/lib/libsys/genhooks/lex.c,v 1.1 2005/05/08 18:14:56 dillon Exp $
- */
-/*
- * LEX.C
- *
- * Lexical tokenizer for the parser.
- */
-
-#include "defs.h"
-
-static int lex_keyword(const char *ptr, int len);
-
-void
-lex_open(const char *path, lex_token *tok)
-{
-    struct stat st;
-    lex_info *lex;
-    int fd;
-
-    lex = zalloc(sizeof(*lex));
-    bzero(tok, sizeof(lex_token));
-    lex->fd = open(path, O_RDONLY);
-    if (lex->fd < 0) {
-	err(1, "unable to open %s", path);
-	/* not reached */
-    }
-    if (fstat(lex->fd, &st) < 0) {
-	err(1, "unable to stat %s", path);
-	/* not reached */
-    }
-    lex->path = strdup(path);
-    lex->size = st.st_size;
-    lex->base = mmap(NULL, lex->size, PROT_READ, MAP_SHARED, lex->fd, 0);
-    lex->cache_line = 1;
-    if (lex->base == MAP_FAILED) {
-	err(1, "unable to mmap %s", path);
-	/* not reached */
-    }
-
-    tok->info = lex;
-}
-
-void
-lex_close(lex_token *tok)
-{
-    lex_info *lex = tok->info;
-
-    assert(lex->fd >= 0);
-    close(lex->fd);
-    munmap((void *)lex->base, lex->size);
-    lex->fd = -1;
-    lex->base = NULL;
-    tok->info = NULL;
-    free(lex->path);
-    free(lex);
-}
-
-int
-lex_gettoken(lex_token *tok)
-{
-    lex_info *lex = tok->info;
-    int b = tok->index + tok->len;
-    int i = b;
-    char c;
-
-    tok->type = TOK_EOF;
-    while (i < lex->size) {
-	c = lex->base[i];
-
-	switch(c) {
-	case '\n':
-	case ' ':
-	case '\t':
-	    ++b;
-	    ++i;
-	    break;
-	case '#':
-	    while (i < lex->size && lex->base[i] != '\n')
-		++i;
-	    b = i;
-	    break;
-	case ';':
-	case ',':
-	case '(':
-	case ')':
-	case '{':
-	case '}':
-	    ++i;
-	    tok->type = c;
-	    goto done;
-	default:
-	    if (c >= '0' && c <= '9') {
-		tok->type = TOK_INTEGER;
-		tok->value = 0;
-		while (i < lex->size) {
-		    c = lex->base[i];
-		    if (c < '0' || c > '9')
-			break;
-		    tok->value = tok->value * 10 + (c - '0');
-		    ++i;
-		}
-		goto done;
-	    }
-	    if (c == '_' || isalpha(c)) {
-		while (i < lex->size) {
-		    c = lex->base[i];
-		    if (c != '_' && isalnum(c) == 0)
-			break;
-		    ++i;
-		}
-		tok->type = lex_keyword(lex->base + b, i - b);
-		goto done;
-	    }
-	    tok->type = TOK_UNKNOWN;
-	    ++i;
-	    goto done;
-	}
-    }
-done:
-    tok->index = b;
-    tok->sym = lex->base + b;
-    tok->len = i - b;
-    return(tok->type);
-}
-
-static int
-lex_keyword(const char *ptr, int len)
-{
-    if (len == 4 && strncasecmp(ptr, "base", 4) == 0)
-	return(TOK_BASE);
-    if (len == 3 && strncasecmp(ptr, "add", 3) == 0)
-	return(TOK_ADD);
-    if (len == 8 && strncasecmp(ptr, "function", 8) == 0)
-	return(TOK_FUNCTION);
-    if (len == 14 && strncasecmp(ptr, "implementation", 14) == 0)
-	return(TOK_IMPLEMENTATION);
-    if (len == 6 && strncasecmp(ptr, "direct", 6) == 0)
-	return(TOK_DIRECT);
-    if (len == 9 && strncasecmp(ptr, "simulated", 9) == 0)
-	return(TOK_SIMULATED);
-    return(TOK_SYMBOL);
-}
-
-const char *
-lex_string_quick(lex_token *tok)
-{
-    lex_info *lex = tok->info;
-    static char save_buf[64];
-    static char *save_str = save_buf;
-
-    if (save_str != save_buf)
-	free(save_str);
-    if (tok->len < sizeof(save_buf)) 
-	save_str = save_buf;
-    else
-	save_str = malloc(tok->len + 1);
-    bcopy(lex->base + tok->index, save_str, tok->len);
-    save_str[tok->len] = 0;
-    return(save_str);
-}
-
-char *
-lex_string(lex_token *tok)
-{
-    lex_info *lex = tok->info;
-    char *ptr;
-
-    ptr = malloc(tok->len + 1);
-    bcopy(lex->base + tok->index, ptr, tok->len);
-    ptr[tok->len] = 0;
-    return(ptr);
-}
-
-int
-lex_skip_token(lex_token *tok, int type)
-{
-    if (tok->type != type) {
-	if (type < 0x0100)
-	    lex_error(tok, "Unexpected token, expected '%c'", type);
-	else
-	    lex_error(tok, "Unexpected token");
-	exit(1);
-    }
-    return(lex_gettoken(tok));
-}
-
-void
-lex_error(lex_token *tok, const char *ctl, ...)
-{
-    lex_info *lex = tok->info;
-    va_list va;
-    int i;
-    int j;
-
-    /*
-     * Locate the line and line number containing the error
-     */
-    while (lex->cache_index > tok->index) {
-	--lex->cache_line;
-	for (i = lex->cache_index - 1; i > 0; --i) {
-	    if (lex->base[i - 1] == '\n')
-		break;
-	}
-	lex->cache_len = lex->cache_index - i;
-	lex->cache_index = i;
-    }
-    for (i = lex->cache_index; i <= lex->size; ++i) {
-	if (i == lex->size) {
-	    lex->cache_len = i - lex->cache_index;
-	    break;
-	}
-	if (lex->base[i] == '\n') {
-	    if (tok->index <= i) {
-		lex->cache_len = i + 1 - lex->cache_index;
-		break;
-	    }
-	    lex->cache_index = i + 1;
-	    ++lex->cache_line;
-	}
-    }
-
-    /*
-     * Pretty print.
-     */
-    fprintf(stderr, "line %d of %s, ", lex->cache_line, lex->path);
-    va_start(va, ctl);
-    vfprintf(stderr, ctl, va);
-    va_end(va);
-    fprintf(stderr, ":\n");
-
-    i = tok->index - lex->cache_index;
-    j = (lex->cache_index + lex->cache_len) - (tok->index + tok->len); 
-    fprintf(stderr, "%*.*s", i, i, lex->base + lex->cache_index);
-    fprintf(stderr, "\033[7m%*.*s\033[0m", tok->len, tok->len, lex->base + tok->index);
-    fprintf(stderr, "%*.*s", j, j, lex->base + tok->index + tok->len);
-}
-
diff --git a/lib/libsys/genhooks/output_i386.c b/lib/libsys/genhooks/output_i386.c
deleted file mode 100644
index 227e441a68..0000000000
--- a/lib/libsys/genhooks/output_i386.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * Copyright (c) 2005 The DragonFly Project.  All rights reserved.
- * 
- * This code is derived from software contributed to The DragonFly Project
- * by Matthew Dillon <dillon@backplane.com>
- * 
- * 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.
- * 3. Neither the name of The DragonFly Project nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific, prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
- * COPYRIGHT HOLDERS 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.
- * 
- * $DragonFly: src/lib/libsys/genhooks/output_i386.c,v 1.2 2005/12/05 16:48:22 dillon Exp $
- */
-/*
- * OUTPUT_I386.C
- *
- * Generate IA32 system call section code for the userland mapping 
- * area and for the actual map file.
- */
-
-#include "defs.h"
-
-void
-output_user(FILE *fo)
-{
-    const char *name;
-    sys_info *sys;
-    int i;
-
-    fprintf(fo, "\t.section DragonFly_%s,\"ax\", @nobits\n", sys_sectname);
-    fprintf(fo, "\t.p2align 12,0\n");
-
-    for (i = 0; i < sys_count; ++i) {
-	sys = sys_array[i];
-	fprintf(fo, "\t.org\t%d * 64\n", i);
-	fprintf(fo, "\t.globl __syscall_%d\n"
-		    "__syscall_%d:\n",
-		    i);
-	if (sys) {
-	    name = sys->func_ret->var_name;
-	    fprintf(fo, "\t.globl __syscall_%s\n"
-			"__syscall_%s:\n",
-			name, name);
-	    fprintf(fo, "\t.weak %s\n", name);
-	    fprintf(fo, "\t.equ %s, __syscall_%s\n", name, name);
-	}
-	fprintf(fo, "\n");
-    }
-    fprintf(fo, "\t.org\t%d * 64\n", i);
-    fprintf(fo, "\t.p2align 12,0\n");
-}
-
-void
-output_lib(FILE *fo)
-{
-    sys_info *sys;
-    int i;
-
-    fprintf(fo, "\t.section DragonFly_%s,\"ax\"\n", sys_sectname);
-    fprintf(fo, "\t.p2align 12,0\n");
-
-    for (i = 0; i < sys_count; ++i) {
-	sys = sys_array[i];
-	fprintf(fo, "\t.org\t%d * 64\n", i);
-	fprintf(fo, "\t.globl __syscall_%d\n"
-		    "__syscall_%d:\n",
-		    i);
-	if (sys) {
-	    fprintf(fo, "\t.globl __syscall_%s\n"
-			"__syscall_%s:\n",
-			sys->func_ret->var_name,
-			sys->func_ret->var_name);
-	    fprintf(fo, "\tlea\t0x%x,%%eax\n"
-			"\tint\t$0x80\n"
-			"\tjb\t__syscall_errno_return\n"
-			"\tret\n",
-			i);
-	}
-	fprintf(fo, "\n");
-    }
-    fprintf(fo, "\t.org\t%d * 64\n", i);
-    fprintf(fo, "__syscall_errno_return:\n"
-		"\tmovl\t%%gs:12,%%edx\n"	/* XXX hardwired */
-		"\tmovl\t%%eax,(%%edx)\n"
-		"\tmovl\t$-1,%%eax\n"
-		"\tmovl\t$-1,%%edx\n"
-		"\tret\n");
-    fprintf(fo, "\t.p2align 12,0\n");
-}
-
-void
-output_standalone(FILE *fo, const char *list_prefix)
-{
-    const char *name;
-    sys_info *sys;
-    char *path;
-    FILE *fp;
-    int i;
-
-    {
-	asprintf(&path, "%serrno.s", list_prefix);
-	if ((fp = fopen(path, "w")) == NULL) {
-	    err(1, "unable to create %s\n", path);
-	    /* not reached */
-	}
-	fprintf(fp, "\t.text\n");
-	fprintf(fp, "\t.p2align 4\n");
-	fprintf(fp, "__syscall_errno_return:\n"
-		    "\tmovl\t%%gs:12,%%edx\n"	/* XXX hardwired */
-		    "\tmovl\t%%eax,(%%edx)\n"
-		    "\tmovl\t$-1,%%eax\n"
-		    "\tmovl\t$-1,%%edx\n"
-		    "\tret\n");
-	fclose(fp);
-
-	fprintf(fo, "%s ", path);
-	free(path);
-    }
-
-    for (i = 0; i < sys_count; ++i) {
-	sys = sys_array[i];
-	if (sys == NULL)
-	    continue;
-
-	asprintf(&path, "%s%s.s", list_prefix, sys->func_ret->var_name);
-	if ((fp = fopen(path, "w")) == NULL) {
-	    err(1, "unable to create %s\n", path);
-	    /* not reached */
-	}
-
-	name = sys->func_ret->var_name;
-	fprintf(fp, "\t.text\n");
-	fprintf(fp, "\t.p2align 4\n");
-	fprintf(fp, "\t.globl __syscall_%d\n"
-		    "__syscall_%d:\n", i);
-	fprintf(fp, "\t.globl __syscall_%s\n"
-		    "__syscall_%s:\n",
-		    name, name);
-	fprintf(fp, "\t.weak %s\n", name);
-	fprintf(fp, "\t.equ %s, __syscall_%s\n", name, name);
-	fprintf(fp, "\tlea\t0x%x,%%eax\n"
-		    "\tint\t$0x80\n"
-		    "\tjb\t__syscall_errno_return\n"
-		    "\tret\n",
-		    i);
-	fprintf(fp, "\n");
-	fclose(fp);
-
-	fprintf(fo, " %s", path);
-	free(path);
-    }
-    fprintf(fo, "\n");
-}
-
diff --git a/lib/libsys/genhooks/parse.c b/lib/libsys/genhooks/parse.c
deleted file mode 100644
index d6b77fea82..0000000000
--- a/lib/libsys/genhooks/parse.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * Copyright (c) 2005 The DragonFly Project.  All rights reserved.
- * 
- * This code is derived from software contributed to The DragonFly Project
- * by Matthew Dillon <dillon@backplane.com>
- * 
- * 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.
- * 3. Neither the name of The DragonFly Project nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific, prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
- * COPYRIGHT HOLDERS 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.
- * 
- * $DragonFly: src/lib/libsys/genhooks/parse.c,v 1.1 2005/05/08 18:14:56 dillon Exp $
- */
-/*
- * PARSE.C
- *
- * Parse the system call configuration file.
- */
-
-#include "defs.h"
-
-struct sys_info **sys_array;
-int sys_count;
-char *sys_sectname;
-
-static int parse_base(lex_token *tok);
-static int parse_add(lex_token *tok);
-static int parse_int(lex_token *tok, int *ret_p);
-static int parse_type(lex_token *tok, sys_type **type_pp);
-
-void
-parse_file(const char *path)
-{
-    lex_token tok;
-    int t;
-
-    lex_open(path, &tok);
-    t = lex_gettoken(&tok);
-    while (t != TOK_EOF) {
-	switch(t) {
-	case TOK_BASE:
-	    t = parse_base(&tok);
-	    break;
-	case TOK_ADD:
-	    t = parse_add(&tok);
-	    break;
-	default:
-	    lex_error(&tok, "Expected command directive");
-	    exit(1);
-	}
-    }
-    lex_close(&tok);
-}
-
-int
-parse_base(lex_token *tok)
-{
-    int t;
-
-    t = lex_gettoken(tok);
-    if (t & TOK_SYMBOL) {
-	sys_sectname = lex_string(tok);
-	t = lex_gettoken(tok);
-    } else {
-	lex_error(tok, "Expected section extension symbol");
-	exit(1);
-    }
-    t = lex_skip_token(tok, TOK_SEMI);
-    return(t);
-}
-
-static int
-parse_add(lex_token *tok)
-{
-    sys_info *info;
-    sys_type *type;
-    int sysno;
-    int t;
-
-    lex_gettoken(tok);
-    info = zalloc(sizeof(sys_info));
-
-    parse_int(tok, &info->sysno);
-
-    t = lex_skip_token(tok, TOK_OBRACE);
-
-    while (t != TOK_CBRACE) {
-	switch(t) {
-	case TOK_FUNCTION:
-	    t = lex_gettoken(tok);
-	    parse_type(tok, &info->func_ret);
-	    t = lex_skip_token(tok, TOK_OPAREN);
-	    while (t != TOK_CPAREN) {
-		t = parse_type(tok, &type);
-		if (t != TOK_COMMA)
-		    break;
-		t = lex_gettoken(tok);
-		info->func_args = realloc(info->func_args, 
-				    sizeof(sys_type) * (info->nargs + 1));
-		info->func_args[info->nargs++] = type;
-	    }
-
-	    /*
-	     * cleanup void
-	     */
-	    if (info->nargs == 1 && 
-		strcmp(info->func_args[0]->type_name, "void") == 0
-	    ) {
-		info->nargs = 0;
-		/* XXX free/cleanup */
-	    }
-
-	    t = lex_skip_token(tok, TOK_CPAREN);
-	    t = lex_skip_token(tok, TOK_SEMI);
-	    break;
-	case TOK_IMPLEMENTATION:
-	    t = lex_gettoken(tok);
-	    switch(t) {
-	    case TOK_DIRECT:
-		t = lex_gettoken(tok);
-		break;
-	    default:
-		lex_error(tok, "Expected 'direct'");
-		exit(1);
-	    }
-	    t = lex_skip_token(tok, TOK_SEMI);
-	    break;
-	default:
-	    lex_error(tok, "Expected command directive");
-	    exit(1);
-	}
-    }
-    t = lex_skip_token(tok, TOK_CBRACE);
-    if (sys_count <= info->sysno) {
-	sys_array = realloc(sys_array, 
-				sizeof(sys_info *) * (info->sysno + 1));
-	while (sys_count <= info->sysno)
-	    sys_array[sys_count++] = NULL;
-    }
-    sys_array[info->sysno] = info;
-    return(t);
-}
-
-static
-int
-parse_int(lex_token *tok, int *ret_p)
-{
-    int t = tok->type;
-
-    if (t != TOK_INTEGER) {
-	lex_error(tok, "Expected integer");
-	exit(1);
-    }
-    *ret_p = tok->value;
-    return(lex_gettoken(tok));
-}
-
-static
-int
-parse_type(lex_token *tok, sys_type **type_pp)
-{
-    int t = tok->type;
-    sys_type *type;
-
-    type = zalloc(sizeof(sys_type));
-
-    if ((t & TOK_SYMBOL) == 0) {
-	lex_error(tok, "Expected type identifier");
-	exit(1);
-    }
-    type->type_name = lex_string(tok);
-    t = lex_gettoken(tok);
-    if (t != TOK_COMMA && t != TOK_CPAREN) {
-	if ((t & TOK_SYMBOL) == 0) {
-	    lex_error(tok, "Expected name identifier");
-	    exit(1);
-	}
-	type->var_name = lex_string(tok);
-	t = lex_gettoken(tok);
-    } else {
-	type->var_name = NULL;
-    }
-    *type_pp = type;
-    return(t);
-}
-