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Change-Id: I567fc15845b601019d346569ecfcef4f89687fd2
This commit is contained in:
Lionel Sambuc
2012-11-22 16:50:23 +01:00
parent 65c5a092c1
commit be89757ef5
50 changed files with 22 additions and 65 deletions
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9
include/sys/Makefile
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@@ -36,6 +36,15 @@ INCS+= ansi.h atomic.h \
extattr.h \
wait.h exec.h
# Present only in minix
INCS+= ioc_net.h statfs.h
INCS+= elf64.h elf_common.h elf_generic.h \
ioc_block.h ioc_fbd.h ioc_file.h ioc_tape.h ioc_disk.h \
ioc_memory.h ioc_sound.h ioc_tty.h \
kbdio.h mtio.h svrctl.h video.h vm.h procfs.h elf_core.h exec_elf.h \
disk.h dkio.h ioccom.h mutex.h iostat.h disklabel.h disklabel_gpt.h \
bootblock.h dkbad.h
INCSYMLINKS=\
sys/fcntl.h /usr/include/fcntl.h \
sys/poll.h /usr/include/poll.h \

1442
include/sys/bootblock.h Normal file
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538
include/sys/disk.h Normal file
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@@ -0,0 +1,538 @@
/* $NetBSD: disk.h,v 1.55 2011/11/13 22:07:00 christos Exp $ */
/*-
* Copyright (c) 1996, 1997, 2004 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
* NASA Ames Research Center.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
/*
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This software was developed by the Computer Systems Engineering group
* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
* contributed to Berkeley.
*
* All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Lawrence Berkeley Laboratories.
*
* 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 University 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 REGENTS 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 REGENTS 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.
*
* from: Header: disk.h,v 1.5 92/11/19 04:33:03 torek Exp (LBL)
*
* @(#)disk.h 8.2 (Berkeley) 1/9/95
*/
#ifndef _SYS_DISK_H_
#define _SYS_DISK_H_
/*
* Disk device structures.
*/
#ifdef _KERNEL
#include <sys/device.h>
#endif
#include <sys/dkio.h>
#include <sys/time.h>
#include <sys/queue.h>
#include <sys/mutex.h>
#include <sys/iostat.h>
#include <prop/proplib.h>
struct buf;
struct disk;
struct disklabel;
struct cpu_disklabel;
struct lwp;
struct vnode;
/*
* Disk information dictionary.
*
* This contains general infomation for disk devices.
*
* <dict>
* <key>type</key>
* <string>...</string>
* <key>geometry</key>
* <dict>
* <!-- See below for disk geometry dictionary
* contents. -->
* </dict>
*
* <!-- optional information -->
* <key>rpm</key>
* <integer>...</integer>
* <key>sector-interleave</key>
* <integer>...</integer>
* <key>track-skew</key>
* <integer>...</integer>
* <key>cylinder-skew</key>
* <integer>...</integer>
* <key>head-switch-usecs</key>
* <integer>...</integer>
* <key>track-seek-usecs</key>
* <integer>...</integer>
* <key>removable</key>
* <false/>
* <key>ecc</key>
* <false/>
* <key>bad-sector-forwarding</key>
* <true/>
* <key>ramdisk</key>
* <false/>
* <key>back-to-back-transfers</key>
* <true/>
*
* <!-- additional information for SMD drives -->
* <key>smd-skip-sectoring</key>
* <false/>
* <!-- XXX better names for these properties -->
* <key>smd-mindist</key>
* <integer>...</integer>
* <key>smd-maxdist</key>
* <integer>...</integer>
* <key>smd-sdist</key>
* <integer>...</integer>
*
* <!-- additional information for ST506 drives -->
* <!-- XXX better names for these properties -->
* <key>st506-precompcyl</key>
* <integer>...</integer>
* <key>st506-gap3</key>
* <integer>...</integer>
*
* <!-- additional information for ATA drives -->
* <!-- XXX -->
*
* <!-- additional information for SCSI drives -->
* <!-- XXX -->
* </dict>
*/
/*
* dkwedge_info:
*
* Information needed to configure (or query configuration of) a
* disk wedge.
*/
struct dkwedge_info {
char dkw_devname[16];/* device-style name (e.g. "dk0") */
uint8_t dkw_wname[128]; /* wedge name (Unicode, UTF-8) */
char dkw_parent[16]; /* parent disk device name */
daddr_t dkw_offset; /* LBA offset of wedge in parent */
uint64_t dkw_size; /* size of wedge in blocks */
char dkw_ptype[32]; /* partition type string */
};
/*
* dkwedge_list:
*
* Structure used to query a list of wedges.
*/
struct dkwedge_list {
void *dkwl_buf; /* storage for dkwedge_info array */
size_t dkwl_bufsize; /* size of that buffer */
u_int dkwl_nwedges; /* total number of wedges */
u_int dkwl_ncopied; /* number actually copied */
};
#ifdef _KERNEL
/*
* dkwedge_discovery_method:
*
* Structure used to describe partition map parsing schemes
* used for wedge autodiscovery.
*/
struct dkwedge_discovery_method {
/* link in wedge driver's list */
LIST_ENTRY(dkwedge_discovery_method) ddm_list;
const char *ddm_name; /* name of this method */
int ddm_priority; /* search priority */
int (*ddm_discover)(struct disk *, struct vnode *);
};
#define DKWEDGE_DISCOVERY_METHOD_DECL(name, prio, discover) \
static struct dkwedge_discovery_method name ## _ddm = { \
{ NULL, NULL }, \
#name, \
prio, \
discover \
}; \
__link_set_add_data(dkwedge_methods, name ## _ddm)
#endif /* _KERNEL */
/* Some common partition types */
#define DKW_PTYPE_UNKNOWN ""
#define DKW_PTYPE_UNUSED "unused"
#define DKW_PTYPE_SWAP "swap"
#define DKW_PTYPE_V6 "v6"
#define DKW_PTYPE_V7 "v7"
#define DKW_PTYPE_SYSV "sysv"
#define DKW_PTYPE_V71K "v71k"
#define DKW_PTYPE_V8 "v8"
#define DKW_PTYPE_FFS "ffs"
#define DKW_PTYPE_FAT "msdos"
#define DKW_PTYPE_LFS "lfs"
#define DKW_PTYPE_OTHER "other"
#define DKW_PTYPE_HPFS "hpfs"
#define DKW_PTYPE_ISO9660 "cd9660"
#define DKW_PTYPE_BOOT "boot"
#define DKW_PTYPE_AMIGADOS "ados"
#define DKW_PTYPE_HFS "hfs"
#define DKW_PTYPE_FILECORE "filecore"
#define DKW_PTYPE_EXT2FS "ext2fs"
#define DKW_PTYPE_NTFS "ntfs"
#define DKW_PTYPE_RAIDFRAME "raidframe"
#define DKW_PTYPE_CCD "ccd"
#define DKW_PTYPE_JFS2 "jfs2"
#define DKW_PTYPE_APPLEUFS "appleufs"
#define DKW_PTYPE_VINUM "vinum"
#define DKW_PTYPE_UDF "udf"
#define DKW_PTYPE_APPLEHFS "hfs"
#define DKW_PTYPE_SYSVBFS "sysvbfs"
#define DKW_PTYPE_EFS "efs"
#define DKW_PTYPE_NILFS "nilfs"
#define DKW_PTYPE_CGD "cgd"
/*
* Disk geometry dictionary.
*
* NOTE: Not all geometry information is relevant for every kind of disk.
*
* <dict>
* <key>sectors-per-unit</key>
* <integer>...</integer>
* <key>sector-size</key>
* <integer>...</integer>
* <key>sectors-per-track</key>
* <integer>...</integer>
* <key>tracks-per-cylinder</key>
* <integer>...</integer>
* <key>cylinders-per-unit</key>
* <integer>...</integer>
* <key>physical-cylinders-per-unit</key>
* <integer>...</integer>
* <key>spare-sectors-per-track</key>
* <integer>...</integer>
* <key>spare-sectors-per-cylinder</key>
* <integer>...</integer>
* <key>alternative-cylinders</key>
* <integer>...</integer>
* </dict>
* NOTE: Not all geometry information is relevant for every kind of disk.
*/
struct disk_geom {
int64_t dg_secperunit; /* # of data sectors per unit */
uint32_t dg_secsize; /* # of bytes per sector */
uint32_t dg_nsectors; /* # of data sectors per track */
uint32_t dg_ntracks; /* # of tracks per cylinder */
uint32_t dg_ncylinders; /* # of data cylinders per unit */
uint32_t dg_secpercyl; /* # of data sectors per cylinder */
uint32_t dg_pcylinders; /* # of physical cylinders per unit */
/*
* Spares (bad sector replacements) below are not counted in
* dg_nsectors or dg_secpercyl. Spare sectors are assumed to
* be physical sectors which occupy space at the end of each
* track and/or cylinder.
*/
uint32_t dg_sparespertrack;
uint32_t dg_sparespercyl;
/*
* Alternative cylinders include maintenance, replacement,
* configuration description areas, etc.
*/
uint32_t dg_acylinders;
};
/*
* Disk partition dictionary.
*
* A partition is represented as a dictionary containing generic partition
* properties (such as starting block and block count), as well as information
* that is specific to individual partition map formats.
*
* <dict>
* <key>start-block</key>
* <integer>...</integer>
* <key>block-count</key>
* <integer>...</integer>
* <!-- DKW_PTYPE strings ("" or missing if unknown) -->
* <key>type</type>
* <string>...</string>
* <!-- optional -->
* <key>name</key>
* <string>...</string>
*
* <!-- these are valid for GPT partition maps -->
* <key>gpt-type-guid</key>
* <string>...</string>
* <key>gpt-partition-guid</key>
* <string>...</string>
* <key>gpt-platform-required</key>
* <false/>
*
* <!-- these are valid for 4.4BSD partition maps -->
* <key>bsd44-partition-type</key>
* <integer>...</integer>
* <key>bsd44-fs-fragment-size</key>
* <integer>...</integer>
* <key>bsd44-iso9660-session-offset</key>
* <integer>...</integer>
* <key>bsd44-ffs-cylinders-per-group</key>
* <integer>...</integer>
* <key>bsd44-lfs-segment-shift</key>
* <integer>...</integer>
*
* <!-- these are valid for NeXT partition maps -->
* <key>next-block-size</key>
* <integer>...</integer>
* <key>next-fs-fragment-size</key>
* <integer>...</integer>
* <key>next-fs-optimization</key>
* <string>...</string> <!-- "space" or "time" -->
* <key>next-fs-cylinders-per-group</key>
* <integer>...</integer>
* <key>next-bytes-per-inode-density</key>
* <integer>...</integer>
* <key>next-minfree-percentage</key>
* <integer>...</integer>
* <key>next-run-newfs-during-init</key>
* <false/>
* <key>next-mount-point</key>
* <string>...</string>
* <key>next-automount</key>
* <true/>
* <key>next-partition-type</key>
* <string>...</string>
*
* <!-- these are valid for MBR partition maps -->
* <key>mbr-start-head</key>
* <integer>...</integer>
* <key>mbr-start-sector</key>
* <integer>...</integer>
* <key>mbr-start-cylinder</key>
* <integer>...</integer>
* <key>mbr-partition-type</key>
* <integer>...</integer>
* <key>mbr-end-head</key>
* <integer>...</integer>
* <key>mbr-end-sector</key>
* <integer>...</integer>
* <key>mbr-end-cylinder</key>
* <integer>...</integer>
* <key>mbr-active-partition</key>
* <false/>
*
* <!-- these are valid for Apple partition maps -->
* <key>apple-partition-type</key>
* <string>...</string>
* <!-- XXX What else do we need? wrstuden? -->
*
* <!-- these are valid for RISCiX partition maps -->
* <key>riscix-partition-type</key>
* <integer>...</integer>
*
* <!-- these are valid for MIPS/SGI partition maps -->
* <key>mips-partition-type</key>
* <integer>...</integer>
*
* <!-- SunOS 4 partition maps have no specific
* additional information. Note, however,
* that SunOS 4 partitions must begin on
* cylinder boundaries. -->
*
* <!-- XXX Need Amiga partition map info -->
*
* <!-- these are valid for VTOC partition maps -->
* <key>vtoc-tag</key>
* <integer>...</integer>
* <key>vtoc-unmount</key>
* <false/>
* <key>vtoc-read-only</key>
* <false/>
* <!-- XXX is this really part of the partition info? -->
* <key>vtoc-timestamp</key>
* <integer>...</integer>
*
* <!-- mvme68k partition maps use 4.4BSD partition
* info stuffed into two different areas of the
* disk information label recognized by BUG. -->
*
* <!-- XXX What else? -->
* </dict>
*/
struct disk {
TAILQ_ENTRY(disk) dk_link; /* link in global disklist */
const char *dk_name; /* disk name */
prop_dictionary_t dk_info; /* reference to disk-info dictionary */
int dk_bopenmask; /* block devices open */
int dk_copenmask; /* character devices open */
int dk_openmask; /* composite (bopen|copen) */
int dk_state; /* label state ### */
int dk_blkshift; /* shift to convert DEV_BSIZE to blks */
int dk_byteshift; /* shift to convert bytes to blks */
/*
* Metrics data; note that some metrics may have no meaning
* on certain types of disks.
*/
struct io_stats *dk_stats;
const struct dkdriver *dk_driver; /* pointer to driver */
/*
* Information required to be the parent of a disk wedge.
*/
kmutex_t dk_rawlock; /* lock on these fields */
u_int dk_rawopens; /* # of openes of rawvp */
struct vnode *dk_rawvp; /* vnode for the RAW_PART bdev */
kmutex_t dk_openlock; /* lock on these and openmask */
u_int dk_nwedges; /* # of configured wedges */
/* all wedges on this disk */
LIST_HEAD(, dkwedge_softc) dk_wedges;
/*
* Disk label information. Storage for the in-core disk label
* must be dynamically allocated, otherwise the size of this
* structure becomes machine-dependent.
*/
daddr_t dk_labelsector; /* sector containing label */
struct disklabel *dk_label; /* label */
struct cpu_disklabel *dk_cpulabel;
};
struct dkdriver {
void (*d_strategy)(struct buf *);
void (*d_minphys)(struct buf *);
#ifdef notyet
int (*d_open)(dev_t, int, int, struct proc *);
int (*d_close)(dev_t, int, int, struct proc *);
int (*d_ioctl)(dev_t, u_long, void *, int, struct proc *);
int (*d_dump)(dev_t);
void (*d_start)(struct buf *, daddr_t);
int (*d_mklabel)(struct disk *);
#endif
};
/* states */
#define DK_CLOSED 0 /* drive is closed */
#define DK_WANTOPEN 1 /* drive being opened */
#define DK_WANTOPENRAW 2 /* drive being opened */
#define DK_RDLABEL 3 /* label being read */
#define DK_OPEN 4 /* label read, drive open */
#define DK_OPENRAW 5 /* open without label */
/*
* Bad sector lists per fixed disk
*/
struct disk_badsectors {
SLIST_ENTRY(disk_badsectors) dbs_next;
daddr_t dbs_min; /* min. sector number */
daddr_t dbs_max; /* max. sector number */
struct timeval dbs_failedat; /* first failure at */
};
struct disk_badsecinfo {
uint32_t dbsi_bufsize; /* size of region pointed to */
uint32_t dbsi_skip; /* how many to skip past */
uint32_t dbsi_copied; /* how many got copied back */
uint32_t dbsi_left; /* remaining to copy */
void * dbsi_buffer; /* region to copy disk_badsectors to */
};
#define DK_STRATEGYNAMELEN 32
struct disk_strategy {
char dks_name[DK_STRATEGYNAMELEN]; /* name of strategy */
char *dks_param; /* notyet; should be NULL */
size_t dks_paramlen; /* notyet; should be 0 */
};
#define DK_BSIZE2BLKSHIFT(b) ((ffs((b) / DEV_BSIZE)) - 1)
#define DK_BSIZE2BYTESHIFT(b) (ffs((b)) - 1)
#ifdef _KERNEL
extern int disk_count; /* number of disks in global disklist */
struct proc;
void disk_attach(struct disk *);
int disk_begindetach(struct disk *, int (*)(device_t), device_t, int);
void disk_detach(struct disk *);
void disk_init(struct disk *, const char *, const struct dkdriver *);
void disk_destroy(struct disk *);
void disk_busy(struct disk *);
void disk_unbusy(struct disk *, long, int);
bool disk_isbusy(struct disk *);
void disk_blocksize(struct disk *, int);
struct disk *disk_find(const char *);
int disk_ioctl(struct disk *, u_long, void *, int, struct lwp *);
void dkwedge_init(void);
int dkwedge_add(struct dkwedge_info *);
int dkwedge_del(struct dkwedge_info *);
void dkwedge_delall(struct disk *);
int dkwedge_list(struct disk *, struct dkwedge_list *, struct lwp *);
void dkwedge_discover(struct disk *);
void dkwedge_set_bootwedge(device_t, daddr_t, uint64_t);
int dkwedge_read(struct disk *, struct vnode *, daddr_t, void *, size_t);
device_t dkwedge_find_by_wname(const char *);
void dkwedge_print_wnames(void);
#endif
#endif /* _SYS_DISK_H_ */

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/* $NetBSD: disklabel.h,v 1.111 2011/11/13 22:19:09 christos Exp $ */
/*
* Copyright (c) 1987, 1988, 1993
* The Regents of the University of California. 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.
* 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
*
* @(#)disklabel.h 8.2 (Berkeley) 7/10/94
*/
#ifndef _SYS_DISKLABEL_H_
#define _SYS_DISKLABEL_H_
/*
* We need <machine/types.h> for __HAVE_OLD_DISKLABEL
*/
#ifndef _LOCORE
#include <sys/types.h>
#endif
/*
* Each disk has a label which includes information about the hardware
* disk geometry, filesystem partitions, and drive specific information.
* The location of the label, as well as the number of partitions the
* label can describe and the number of the "whole disk" (raw)
* paritition are machine dependent.
*/
#if HAVE_NBTOOL_CONFIG_H
#include <nbinclude/machine/disklabel.h>
#else
#include <machine/disklabel.h>
#endif /* HAVE_NBTOOL_CONFIG_H */
/*
* The absolute maximum number of disk partitions allowed.
* This is the maximum value of MAXPARTITIONS for which 'struct disklabel'
* is <= DEV_BSIZE bytes long. If MAXPARTITIONS is greater than this, beware.
*/
#define MAXMAXPARTITIONS 22
#if MAXPARTITIONS > MAXMAXPARTITIONS
#warning beware: MAXPARTITIONS bigger than MAXMAXPARTITIONS
#endif
/*
* Ports can switch their MAXPARTITIONS once, as follows:
*
* - define OLDMAXPARTITIONS in <machine/disklabel.h> as the old number
* - define MAXPARTITIONS as the new number
* - define DISKUNIT, DISKPART and DISKMINOR macros in <machine/disklabel.h>
* as appropriate for the port (see the i386 one for an example).
* - define __HAVE_OLD_DISKLABEL in <machine/types.h>
*/
#if defined(_KERNEL) && defined(__HAVE_OLD_DISKLABEL) && \
(MAXPARTITIONS < OLDMAXPARTITIONS)
#error "can only grow disklabel size"
#endif
/*
* Translate between device numbers and major/disk unit/disk partition.
*/
#ifndef __HAVE_OLD_DISKLABEL
#if !HAVE_NBTOOL_CONFIG_H
#define DISKUNIT(dev) (minor(dev) / MAXPARTITIONS)
#define DISKPART(dev) (minor(dev) % MAXPARTITIONS)
#define DISKMINOR(unit, part) \
(((unit) * MAXPARTITIONS) + (part))
#endif /* !HAVE_NBTOOL_CONFIG_H */
#endif
#define MAKEDISKDEV(maj, unit, part) \
(makedev((maj), DISKMINOR((unit), (part))))
#define DISKMAGIC ((uint32_t)0x82564557) /* The disk magic number */
#ifndef _LOCORE
struct disklabel {
uint32_t d_magic; /* the magic number */
uint16_t d_type; /* drive type */
uint16_t d_subtype; /* controller/d_type specific */
char d_typename[16]; /* type name, e.g. "eagle" */
/*
* d_packname contains the pack identifier and is returned when
* the disklabel is read off the disk or in-core copy.
* d_boot0 and d_boot1 are the (optional) names of the
* primary (block 0) and secondary (block 1-15) bootstraps
* as found in /usr/mdec. These are returned when using
* getdiskbyname(3) to retrieve the values from /etc/disktab.
*/
union {
char un_d_packname[16]; /* pack identifier */
struct {
char *un_d_boot0; /* primary bootstrap name */
char *un_d_boot1; /* secondary bootstrap name */
} un_b;
uint64_t un_d_pad; /* force 8 byte alignment */
} d_un;
#define d_packname d_un.un_d_packname
#define d_boot0 d_un.un_b.un_d_boot0
#define d_boot1 d_un.un_b.un_d_boot1
/* disk geometry: */
uint32_t d_secsize; /* # of bytes per sector */
uint32_t d_nsectors; /* # of data sectors per track */
uint32_t d_ntracks; /* # of tracks per cylinder */
uint32_t d_ncylinders; /* # of data cylinders per unit */
uint32_t d_secpercyl; /* # of data sectors per cylinder */
uint32_t d_secperunit; /* # of data sectors per unit */
/*
* Spares (bad sector replacements) below are not counted in
* d_nsectors or d_secpercyl. Spare sectors are assumed to
* be physical sectors which occupy space at the end of each
* track and/or cylinder.
*/
uint16_t d_sparespertrack; /* # of spare sectors per track */
uint16_t d_sparespercyl; /* # of spare sectors per cylinder */
/*
* Alternative cylinders include maintenance, replacement,
* configuration description areas, etc.
*/
uint32_t d_acylinders; /* # of alt. cylinders per unit */
/* hardware characteristics: */
/*
* d_interleave, d_trackskew and d_cylskew describe perturbations
* in the media format used to compensate for a slow controller.
* Interleave is physical sector interleave, set up by the
* formatter or controller when formatting. When interleaving is
* in use, logically adjacent sectors are not physically
* contiguous, but instead are separated by some number of
* sectors. It is specified as the ratio of physical sectors
* traversed per logical sector. Thus an interleave of 1:1
* implies contiguous layout, while 2:1 implies that logical
* sector 0 is separated by one sector from logical sector 1.
* d_trackskew is the offset of sector 0 on track N relative to
* sector 0 on track N-1 on the same cylinder. Finally, d_cylskew
* is the offset of sector 0 on cylinder N relative to sector 0
* on cylinder N-1.
*/
uint16_t d_rpm; /* rotational speed */
uint16_t d_interleave; /* hardware sector interleave */
uint16_t d_trackskew; /* sector 0 skew, per track */
uint16_t d_cylskew; /* sector 0 skew, per cylinder */
uint32_t d_headswitch; /* head switch time, usec */
uint32_t d_trkseek; /* track-to-track seek, usec */
uint32_t d_flags; /* generic flags */
#define NDDATA 5
uint32_t d_drivedata[NDDATA]; /* drive-type specific information */
#define NSPARE 5
uint32_t d_spare[NSPARE]; /* reserved for future use */
uint32_t d_magic2; /* the magic number (again) */
uint16_t d_checksum; /* xor of data incl. partitions */
/* filesystem and partition information: */
uint16_t d_npartitions; /* number of partitions in following */
uint32_t d_bbsize; /* size of boot area at sn0, bytes */
uint32_t d_sbsize; /* max size of fs superblock, bytes */
#ifndef __minix
struct partition { /* the partition table */
uint32_t p_size; /* number of sectors in partition */
uint32_t p_offset; /* starting sector */
union {
uint32_t fsize; /* FFS, ADOS:
filesystem basic fragment size */
uint32_t cdsession; /* ISO9660: session offset */
} __partition_u2;
#define p_fsize __partition_u2.fsize
#define p_cdsession __partition_u2.cdsession
uint8_t p_fstype; /* filesystem type, see below */
uint8_t p_frag; /* filesystem fragments per block */
union {
uint16_t cpg; /* UFS: FS cylinders per group */
uint16_t sgs; /* LFS: FS segment shift */
} __partition_u1;
#define p_cpg __partition_u1.cpg
#define p_sgs __partition_u1.sgs
} d_partitions[MAXPARTITIONS]; /* actually may be more */
#endif
};
#if defined(__HAVE_OLD_DISKLABEL) && !HAVE_NBTOOL_CONFIG_H
/*
* Same as above, but with OLDMAXPARTITIONS partitions. For use in
* the old DIOC* ioctl calls.
*/
struct olddisklabel {
uint32_t d_magic;
uint16_t d_type;
uint16_t d_subtype;
char d_typename[16];
union {
char un_d_packname[16];
struct {
char *un_d_boot0;
char *un_d_boot1;
} un_b;
} d_un;
uint32_t d_secsize;
uint32_t d_nsectors;
uint32_t d_ntracks;
uint32_t d_ncylinders;
uint32_t d_secpercyl;
uint32_t d_secperunit;
uint16_t d_sparespertrack;
uint16_t d_sparespercyl;
uint32_t d_acylinders;
uint16_t d_rpm;
uint16_t d_interleave;
uint16_t d_trackskew;
uint16_t d_cylskew;
uint32_t d_headswitch;
uint32_t d_trkseek;
uint32_t d_flags;
uint32_t d_drivedata[NDDATA];
uint32_t d_spare[NSPARE];
uint32_t d_magic2;
uint16_t d_checksum;
uint16_t d_npartitions;
uint32_t d_bbsize;
uint32_t d_sbsize;
struct opartition {
uint32_t p_size;
uint32_t p_offset;
union {
uint32_t fsize;
uint32_t cdsession;
} __partition_u2;
uint8_t p_fstype;
uint8_t p_frag;
union {
uint16_t cpg;
uint16_t sgs;
} __partition_u1;
} d_partitions[OLDMAXPARTITIONS];
};
#endif /* __HAVE_OLD_DISKLABEL */
#else /* _LOCORE */
/*
* offsets for asm boot files.
*/
.set d_secsize,40
.set d_nsectors,44
.set d_ntracks,48
.set d_ncylinders,52
.set d_secpercyl,56
.set d_secperunit,60
.set d_end_,276 /* size of disk label */
#endif /* _LOCORE */
/*
* We normally use C99 initialisers (just in case the lists below are out
* of sequence, or have gaps), but lint doesn't grok them.
* Maybe some host compilers don't either, but many have for quite some time.
*/
#ifndef lint
#define ARRAY_INIT(element,value) [element]=value
#else
#define ARRAY_INIT(element,value) value
#endif
/* Use pre-processor magic to get all the parameters one one line... */
/* d_type values: */
#define DKTYPE_DEFN(x) \
x(UNKNOWN, 0, "unknown") \
x(SMD, 1, "SMD") /* SMD, XSMD; VAX hp/up */ \
x(MSCP, 2, "MSCP") /* MSCP */ \
x(DEC, 3, "old DEC") /* other DEC (rk, rl) */ \
x(SCSI, 4, "SCSI") /* SCSI */ \
x(ESDI, 5, "ESDI") /* ESDI interface */ \
x(ST506, 6, "ST506") /* ST506 etc. */ \
x(HPIB, 7, "HP-IB") /* CS/80 on HP-IB */ \
x(HPFL, 8, "HP-FL") /* HP Fiber-link */ \
x(TYPE_9, 9, "type 9") \
x(FLOPPY, 10, "floppy") /* floppy */ \
x(CCD, 11, "ccd") /* concatenated disk device */ \
x(VND, 12, "vnd") /* uvnode pseudo-disk */ \
x(ATAPI, 13, "ATAPI") /* ATAPI */ \
x(RAID, 14, "RAID") /* RAIDframe */ \
x(LD, 15, "ld") /* logical disk */ \
x(JFS2, 16, "jfs") /* IBM JFS2 */ \
x(CGD, 17, "cgd") /* cryptographic pseudo-disk */ \
x(VINUM, 18, "vinum") /* vinum volume */ \
x(FLASH, 19, "flash") /* flash memory devices */ \
x(DM, 20, "dm") /* device-mapper pseudo-disk devices */\
x(RUMPD, 21, "rumpd") /* rump virtual disk */ \
#ifndef _LOCORE
#define DKTYPE_NUMS(tag, number, name) __CONCAT(DTYPE_,tag=number),
#ifndef DKTYPE_ENUMNAME
#define DKTYPE_ENUMNAME
#endif
enum DKTYPE_ENUMNAME { DKTYPE_DEFN(DKTYPE_NUMS) DKMAXTYPES };
#undef DKTYPE_NUMS
#endif
#ifdef DKTYPENAMES
#define DKTYPE_NAMES(tag, number, name) ARRAY_INIT(number,name),
static const char *const dktypenames[] = { DKTYPE_DEFN(DKTYPE_NAMES) NULL };
#undef DKTYPE_NAMES
#endif
/*
* Partition type names, numbers, label-names, fsck prog, and mount prog
*/
#define FSTYPE_DEFN(x) \
x(UNUSED, 0, "unused", NULL, NULL) /* unused */ \
x(SWAP, 1, "swap", NULL, NULL) /* swap */ \
x(V6, 2, "Version 6", NULL, NULL) /* Sixth Edition */ \
x(V7, 3, "Version 7", "v7fs", "v7fs") /* Seventh Edition */ \
x(SYSV, 4, "System V", NULL, NULL) /* System V */ \
x(V71K, 5, "4.1BSD", NULL, NULL) /* V7, 1K blocks (4.1, 2.9) */ \
x(V8, 6, "Eighth Edition",NULL, NULL) /* Eighth Edition, 4K blocks */ \
x(BSDFFS, 7, "4.2BSD", "ffs", "ffs") /* 4.2BSD fast file system */ \
x(MSDOS, 8, "MSDOS", "msdos", "msdos") /* MSDOS file system */ \
x(BSDLFS, 9, "4.4LFS", "lfs", "lfs") /* 4.4BSD log-structured FS */ \
x(OTHER, 10, "unknown", NULL, NULL) /* in use, unknown/unsupported */\
x(HPFS, 11, "HPFS", NULL, NULL) /* OS/2 high-performance FS */ \
x(ISO9660, 12, "ISO9660", NULL, "cd9660")/* ISO 9660, normally CD-ROM */ \
x(BOOT, 13, "boot", NULL, NULL) /* bootstrap code in partition */\
x(ADOS, 14, "ADOS", NULL, "ados") /* AmigaDOS fast file system */ \
x(HFS, 15, "HFS", NULL, NULL) /* Macintosh HFS */ \
x(FILECORE,16, "FILECORE", NULL, "filecore")/* Acorn Filecore FS */ \
x(EX2FS, 17, "Linux Ext2","ext2fs","ext2fs")/* Linux Extended 2 FS */ \
x(NTFS, 18, "NTFS", NULL, "ntfs") /* Windows/NT file system */ \
x(RAID, 19, "RAID", NULL, NULL) /* RAIDframe component */ \
x(CCD, 20, "ccd", NULL, NULL) /* concatenated disk component */\
x(JFS2, 21, "jfs", NULL, NULL) /* IBM JFS2 */ \
x(APPLEUFS,22, "Apple UFS", "ffs", "ffs") /* Apple UFS */ \
/* XXX this is not the same as FreeBSD. How to solve? */ \
x(VINUM, 23, "vinum", NULL, NULL) /* Vinum */ \
x(UDF, 24, "UDF", NULL, "udf") /* UDF */ \
x(SYSVBFS, 25, "SysVBFS", NULL, "sysvbfs")/* System V boot file system */ \
x(EFS, 26, "EFS", NULL, "efs") /* SGI's Extent Filesystem */ \
x(NILFS, 27, "NiLFS", NULL, "nilfs") /* NTT's NiLFS(2) */ \
x(CGD, 28, "cgd", NULL, NULL) /* Cryptographic disk */
#ifndef _LOCORE
#define FS_TYPENUMS(tag, number, name, fsck, mount) __CONCAT(FS_,tag=number),
#ifndef FSTYPE_ENUMNAME
#define FSTYPE_ENUMNAME
#endif
enum FSTYPE_ENUMNAME { FSTYPE_DEFN(FS_TYPENUMS) FSMAXTYPES };
#undef FS_TYPENUMS
#endif
#ifdef FSTYPENAMES
#define FS_TYPENAMES(tag, number, name, fsck, mount) ARRAY_INIT(number,name),
static const char *const fstypenames[] = { FSTYPE_DEFN(FS_TYPENAMES) NULL };
#undef FS_TYPENAMES
#endif
#ifdef FSCKNAMES
/* These are the names MOUNT_XXX from <sys/mount.h> */
#define FS_FSCKNAMES(tag, number, name, fsck, mount) ARRAY_INIT(number,fsck),
static const char *const fscknames[] = { FSTYPE_DEFN(FS_FSCKNAMES) NULL };
#undef FS_FSCKNAMES
#define FSMAXNAMES FSMAXTYPES
#endif
#ifdef MOUNTNAMES
/* These are the names MOUNT_XXX from <sys/mount.h> */
#define FS_MOUNTNAMES(tag, number, name, fsck, mount) ARRAY_INIT(number,mount),
static const char *const mountnames[] = { FSTYPE_DEFN(FS_MOUNTNAMES) NULL };
#undef FS_MOUNTNAMES
#define FSMAXMOUNTNAMES FSMAXTYPES
#endif
/*
* flags shared by various drives:
*/
#define D_REMOVABLE 0x01 /* removable media */
#define D_ECC 0x02 /* supports ECC */
#define D_BADSECT 0x04 /* supports bad sector forw. */
#define D_RAMDISK 0x08 /* disk emulator */
#define D_CHAIN 0x10 /* can do back-back transfers */
#define D_SCSI_MMC 0x20 /* SCSI MMC sessioned media */
/*
* Drive data for SMD.
*/
#define d_smdflags d_drivedata[0]
#define D_SSE 0x1 /* supports skip sectoring */
#define d_mindist d_drivedata[1]
#define d_maxdist d_drivedata[2]
#define d_sdist d_drivedata[3]
/*
* Drive data for ST506.
*/
#define d_precompcyl d_drivedata[0]
#define d_gap3 d_drivedata[1] /* used only when formatting */
/*
* Drive data for SCSI.
*/
#define d_blind d_drivedata[0]
#ifndef _LOCORE
/*
* Structure used to perform a format or other raw operation,
* returning data and/or register values. Register identification
* and format are device- and driver-dependent. Currently unused.
*/
struct format_op {
char *df_buf;
int df_count; /* value-result */
daddr_t df_startblk;
int df_reg[8]; /* result */
};
#ifdef _KERNEL
/*
* Structure used internally to retrieve information about a partition
* on a disk.
*/
struct partinfo {
struct disklabel *disklab;
struct partition *part;
};
struct disk;
int disk_read_sectors(void (*)(struct buf *), const struct disklabel *,
struct buf *, unsigned int, int);
void diskerr(const struct buf *, const char *, const char *, int,
int, const struct disklabel *);
u_int dkcksum(struct disklabel *);
u_int dkcksum_sized(struct disklabel *, size_t);
int setdisklabel(struct disklabel *, struct disklabel *, u_long,
struct cpu_disklabel *);
const char *readdisklabel(dev_t, void (*)(struct buf *),
struct disklabel *, struct cpu_disklabel *);
int writedisklabel(dev_t, void (*)(struct buf *), struct disklabel *,
struct cpu_disklabel *);
const char *convertdisklabel(struct disklabel *, void (*)(struct buf *),
struct buf *, uint32_t);
int bounds_check_with_label(struct disk *, struct buf *, int);
int bounds_check_with_mediasize(struct buf *, int, uint64_t);
const char *getfstypename(int);
#endif
#endif /* _LOCORE */
#if !defined(_KERNEL) && !defined(_LOCORE)
#include <sys/cdefs.h>
#endif
#endif /* !_SYS_DISKLABEL_H_ */

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/* $NetBSD: disklabel_gpt.h,v 1.7 2008/11/12 22:50:22 thorpej Exp $ */
/*
* Copyright (c) 2002 Marcel Moolenaar
* 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 ``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 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.
*
* $FreeBSD: src/sys/sys/gpt.h,v 1.7 2004/08/02 18:46:52 marcel Exp $
*/
#ifndef _SYS_DISKLABEL_GPT_H_
#define _SYS_DISKLABEL_GPT_H_
/*
* Definitions for the EFI GUID Partition Table disk partitioning scheme.
*
* NOTE: As EFI is an Intel specification, all fields are stored in
* little-endian byte-order.
*/
/*
* GUID Partition Table Header
*/
struct gpt_hdr {
int8_t hdr_sig[8]; /* identifies GUID Partition Table */
uint32_t hdr_revision; /* GPT specification revsion */
uint32_t hdr_size; /* size of GPT Header */
uint32_t hdr_crc_self; /* CRC32 of GPT Header */
uint32_t hdr__rsvd0; /* must be zero */
uint64_t hdr_lba_self; /* LBA that contains this Header */
uint64_t hdr_lba_alt; /* LBA of backup GPT Header */
uint64_t hdr_lba_start; /* first LBA usable for partitions */
uint64_t hdr_lba_end; /* last LBA usable for partitions */
uint8_t hdr_guid[16]; /* GUID to identify the disk */
uint64_t hdr_lba_table; /* first LBA of GPE array */
uint32_t hdr_entries; /* number of entries in GPE array */
uint32_t hdr_entsz; /* size of each GPE */
uint32_t hdr_crc_table; /* CRC32 of GPE array */
/*
* The remainder of the block that contains the GPT Header
* is reserved by EFI for future GPT Header expansion, and
* must be zero.
*/
};
#define GPT_HDR_SIG "EFI PART"
#define GPT_HDR_REVISION 0x00010000 /* 1.0 */
#define GPT_HDR_BLKNO 1
#define GPT_HDR_SIZE 0x5c
/*
* GUID Partition Entry
*/
struct gpt_ent {
uint8_t ent_type[16]; /* partition type GUID */
uint8_t ent_guid[16]; /* unique partition GUID */
uint64_t ent_lba_start; /* start of partition */
uint64_t ent_lba_end; /* end of partition */
uint64_t ent_attr; /* partition attributes */
uint16_t ent_name[36]; /* partition name in UNICODE-16 */
};
#define GPT_ENT_ATTR_PLATFORM (1ULL << 0) /* required for platform
to function */
/*
* Partition types defined by the EFI specification:
*
* GPT_ENT_TYPE_UNUSED Unused Entry
* GPT_ENT_TYPE_EFI EFI System Partition
* GPT_ENT_TYPE_MBR Partition containing legacy MBR
*/
#define GPT_ENT_TYPE_UNUSED \
{0x00000000,0x0000,0x0000,0x00,0x00,{0x00,0x00,0x00,0x00,0x00,0x00}}
#define GPT_ENT_TYPE_EFI \
{0xc12a7328,0xf81f,0x11d2,0xba,0x4b,{0x00,0xa0,0xc9,0x3e,0xc9,0x3b}}
#define GPT_ENT_TYPE_MBR \
{0x024dee41,0x33e7,0x11d3,0x9d,0x69,{0x00,0x08,0xc7,0x81,0xf3,0x9f}}
/*
* Partition types defined by other operating systems.
*/
#define GPT_ENT_TYPE_NETBSD_SWAP \
{0x49f48d32,0xb10e,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}}
#define GPT_ENT_TYPE_NETBSD_FFS \
{0x49f48d5a,0xb10e,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}}
#define GPT_ENT_TYPE_NETBSD_LFS \
{0x49f48d82,0xb10e,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}}
#define GPT_ENT_TYPE_NETBSD_RAIDFRAME \
{0x49f48daa,0xb10e,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}}
#define GPT_ENT_TYPE_NETBSD_CCD \
{0x2db519c4,0xb10f,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}}
#define GPT_ENT_TYPE_NETBSD_CGD \
{0x2db519ec,0xb10f,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}}
#define GPT_ENT_TYPE_FREEBSD \
{0x516e7cb4,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}}
#define GPT_ENT_TYPE_FREEBSD_SWAP \
{0x516e7cb5,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}}
#define GPT_ENT_TYPE_FREEBSD_UFS \
{0x516e7cb6,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}}
#define GPT_ENT_TYPE_FREEBSD_VINUM \
{0x516e7cb8,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}}
#define GPT_ENT_TYPE_FREEBSD_ZFS \
{0x516e7cba,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}}
#define GPT_ENT_TYPE_FREEBSD_BOOT \
{0x83bd6b9d,0x7f41,0x11dc,0xbe,0x0b,{0x00,0x15,0x60,0xb8,0x4f,0x0f}}
/*
* The following are unused but documented here to avoid reuse.
*
* GPT_ENT_TYPE_FREEBSD_UFS2 \
* {0x516e7cb7,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}}
*/
#define GPT_ENT_TYPE_MS_RESERVED \
{0xe3c9e316,0x0b5c,0x4db8,0x81,0x7d,{0xf9,0x2d,0xf0,0x02,0x15,0xae}}
#define GPT_ENT_TYPE_MS_BASIC_DATA \
{0xebd0a0a2,0xb9e5,0x4433,0x87,0xc0,{0x68,0xb6,0xb7,0x26,0x99,0xc7}}
#define GPT_ENT_TYPE_MS_LDM_METADATA \
{0x5808c8aa,0x7e8f,0x42e0,0x85,0xd2,{0xe1,0xe9,0x04,0x34,0xcf,0xb3}}
#define GPT_ENT_TYPE_MS_LDM_DATA \
{0xaf9b60a0,0x1431,0x4f62,0xbc,0x68,{0x33,0x11,0x71,0x4a,0x69,0xad}}
#define GPT_ENT_TYPE_LINUX_DATA_OLD GPT_ENT_TYPE_MS_BASIC_DATA
#define GPT_ENT_TYPE_LINUX_DATA \
{0x0fc63daf,0x8483,0x4772,0x8e,0x79,{0x3d,0x69,0xd8,0x47,0x7d,0xe4}}
#define GPT_ENT_TYPE_LINUX_RAID \
{0xa19d880f,0x05fc,0x4d3b,0xa0,0x06,{0x74,0x3f,0x0f,0x84,0x91,0x1e}}
#define GPT_ENT_TYPE_LINUX_SWAP \
{0x0657fd6d,0xa4ab,0x43c4,0x84,0xe5,{0x09,0x33,0xc8,0x4b,0x4f,0x4f}}
#define GPT_ENT_TYPE_LINUX_LVM \
{0xe6d6d379,0xf507,0x44c2,0xa2,0x3c,{0x23,0x8f,0x2a,0x3d,0xf9,0x28}}
#define GPT_ENT_TYPE_APPLE_HFS \
{0x48465300,0x0000,0x11aa,0xaa,0x11,{0x00,0x30,0x65,0x43,0xec,0xac}}
#define GPT_ENT_TYPE_APPLE_UFS \
{0x55465300,0x0000,0x11aa,0xaa,0x11,{0x00,0x30,0x65,0x43,0xec,0xac}}
#define GPT_ENT_TYPE_MINIX_MFS \
{0xb7aadf00,0xde27,0x11ca,0xa5,0x74,{0x56,0x72,0x69,0x6a,0x65,0x55}}
/*
* Used by GRUB 2.
*/
#define GPT_ENT_TYPE_BIOS \
{0x21686148,0x6449,0x6e6f,0x74,0x4e,{0x65,0x65,0x64,0x45,0x46,0x49}}
#endif /* _SYS_DISKLABEL_GPT_H_ */

82
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/* $NetBSD: dkbad.h,v 1.15 2005/12/26 18:41:36 perry Exp $ */
/*-
* Copyright (c) 1982, 1986, 1993, 1994
* The Regents of the University of California. 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.
* 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
*
* @(#)dkbad.h 8.2 (Berkeley) 7/10/94
*/
#ifndef _SYS_DKBAD_H_
#define _SYS_DKBAD_H_
/*
* Definitions needed to perform bad sector revectoring ala DEC STD 144.
*
* The bad sector information is located in the first 5 even numbered
* sectors of the last track of the disk pack. There are five identical
* copies of the information, described by the dkbad structure.
*
* Replacement sectors are allocated starting with the first sector before
* the bad sector information and working backwards towards the beginning of
* the disk. A maximum of 126 bad sectors are supported. The position of
* the bad sector in the bad sector table determines which replacement sector
* it corresponds to.
*
* The bad sector information and replacement sectors are conventionally
* only accessible through the 'c' file system partition of the disk. If
* that partition is used for a file system, the user is responsible for
* making sure that it does not overlap the bad sector information or any
* replacement sectors.
*/
#define NBT_BAD 126
struct dkbad {
int32_t bt_csn; /* cartridge serial number */
uint16_t bt_mbz; /* unused; should be 0 */
uint16_t bt_flag; /* -1 => alignment cartridge */
struct bt_bad {
uint16_t bt_cyl; /* cylinder number of bad sector */
uint16_t bt_trksec; /* track and sector number */
} bt_bad[NBT_BAD];
};
/*
* An indicator that the bad block handling is available. This is used
* to conditionally enable code that performs badblock re-mapping.
*/
#define HAS_BAD144_HANDLING
#define ECC 0
#define SSE 1
#define BSE 2
#define CONT 3
#ifdef _KERNEL
int isbad(struct dkbad *, int, int, int);
#endif
#endif /* _SYS_DKBAD_H_ */

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/* $NetBSD: dkio.h,v 1.17 2011/01/18 19:52:24 matt Exp $ */
/*
* Copyright (c) 1987, 1988, 1993
* The Regents of the University of California. 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.
* 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
*/
#ifndef _SYS_DKIO_H_
#define _SYS_DKIO_H_
#include <sys/ioccom.h>
#include <prop/plistref.h>
/*
* Disk-specific ioctls.
*/
/* get and set disklabel; DIOCGPART used internally */
#define DIOCGDINFO _IOR('d', 101, struct disklabel)/* get */
#define DIOCSDINFO _IOW('d', 102, struct disklabel)/* set */
#define DIOCWDINFO _IOW('d', 103, struct disklabel)/* set, update disk */
#ifdef _KERNEL
#define DIOCGDINFO32 (DIOCGDINFO - (sizeof(uint32_t) << IOCPARM_SHIFT))
#define DIOCGPART _IOW('d', 104, struct partinfo) /* get partition */
#endif
#if defined(__HAVE_OLD_DISKLABEL) && defined(_KERNEL)
#define ODIOCGDINFO _IOR('d', 101, struct olddisklabel)/* get */
#define ODIOCSDINFO _IOW('d', 102, struct olddisklabel)/* set */
#define ODIOCWDINFO _IOW('d', 103, struct olddisklabel)/* set, update dk */
#endif
/* do format operation, read or write */
#define DIOCRFORMAT _IOWR('d', 105, struct format_op)
#define DIOCWFORMAT _IOWR('d', 106, struct format_op)
#define DIOCSSTEP _IOW('d', 107, int) /* set step rate */
#define DIOCSRETRIES _IOW('d', 108, int) /* set # of retries */
#define DIOCKLABEL _IOW('d', 119, int) /* keep/drop label on close? */
#define DIOCWLABEL _IOW('d', 109, int) /* write en/disable label */
#define DIOCSBAD _IOW('d', 110, struct dkbad) /* set kernel dkbad */
#define DIOCEJECT _IOW('d', 112, int) /* eject removable disk */
#define ODIOCEJECT _IO('d', 112) /* eject removable disk */
#define DIOCLOCK _IOW('d', 113, int) /* lock/unlock pack */
/* get default label, clear label */
#define DIOCGDEFLABEL _IOR('d', 114, struct disklabel)
#define DIOCCLRLABEL _IO('d', 115)
#if defined(__HAVE_OLD_DISKLABEL) && defined(_KERNEL)
#define ODIOCGDEFLABEL _IOR('d', 114, struct olddisklabel)
#endif
/* disk cache enable/disable */
#define DIOCGCACHE _IOR('d', 116, int) /* get cache enables */
#define DIOCSCACHE _IOW('d', 117, int) /* set cache enables */
#define DKCACHE_READ 0x000001 /* read cache enabled */
#define DKCACHE_WRITE 0x000002 /* write(back) cache enabled */
#define DKCACHE_RCHANGE 0x000100 /* read enable is changeable */
#define DKCACHE_WCHANGE 0x000200 /* write enable is changeable */
#define DKCACHE_SAVE 0x010000 /* cache parameters are savable/save them */
/* sync disk cache */
#define DIOCCACHESYNC _IOW('d', 118, int) /* sync cache (force?) */
/* bad sector list */
#define DIOCBSLIST _IOWR('d', 119, struct disk_badsecinfo) /* get list */
#define DIOCBSFLUSH _IO('d', 120) /* flush list */
/* wedges */
#define DIOCAWEDGE _IOWR('d', 121, struct dkwedge_info) /* add wedge */
#define DIOCGWEDGEINFO _IOR('d', 122, struct dkwedge_info) /* get wedge inf */
#define DIOCDWEDGE _IOW('d', 123, struct dkwedge_info) /* del wedge */
#define DIOCLWEDGES _IOWR('d', 124, struct dkwedge_list) /* list wedges */
/* disk buffer queue strategy */
#define DIOCGSTRATEGY _IOR('d', 125, struct disk_strategy)
#define DIOCSSTRATEGY _IOW('d', 126, struct disk_strategy)
/* get disk-info dictionary */
#define DIOCGDISKINFO _IOR('d', 127, struct plistref)
#define DIOCTUR _IOR('d', 128, int) /* test unit ready */
#endif /* _SYS_DKIO_H_ */

248
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/*-
* Copyright (c) 1996-1998 John D. Polstra.
* 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.
*
* $FreeBSD$
*/
#ifndef _SYS_ELF64_H_
#define _SYS_ELF64_H_ 1
#include <sys/elf_common.h>
/*
* ELF definitions common to all 64-bit architectures.
*/
typedef uint64_t Elf64_Addr;
typedef uint16_t Elf64_Half;
typedef uint64_t Elf64_Off;
typedef int32_t Elf64_Sword;
typedef int64_t Elf64_Sxword;
typedef uint32_t Elf64_Word;
typedef uint64_t Elf64_Lword;
typedef uint64_t Elf64_Xword;
/*
* Types of dynamic symbol hash table bucket and chain elements.
*
* This is inconsistent among 64 bit architectures, so a machine dependent
* typedef is required.
*/
typedef Elf64_Word Elf64_Hashelt;
/* Non-standard class-dependent datatype used for abstraction. */
typedef Elf64_Xword Elf64_Size;
typedef Elf64_Sxword Elf64_Ssize;
/*
* ELF header.
*/
typedef struct {
unsigned char e_ident[EI_NIDENT]; /* File identification. */
Elf64_Half e_type; /* File type. */
Elf64_Half e_machine; /* Machine architecture. */
Elf64_Word e_version; /* ELF format version. */
Elf64_Addr e_entry; /* Entry point. */
Elf64_Off e_phoff; /* Program header file offset. */
Elf64_Off e_shoff; /* Section header file offset. */
Elf64_Word e_flags; /* Architecture-specific flags. */
Elf64_Half e_ehsize; /* Size of ELF header in bytes. */
Elf64_Half e_phentsize; /* Size of program header entry. */
Elf64_Half e_phnum; /* Number of program header entries. */
Elf64_Half e_shentsize; /* Size of section header entry. */
Elf64_Half e_shnum; /* Number of section header entries. */
Elf64_Half e_shstrndx; /* Section name strings section. */
} Elf64_Ehdr;
/*
* Section header.
*/
typedef struct {
Elf64_Word sh_name; /* Section name (index into the
section header string table). */
Elf64_Word sh_type; /* Section type. */
Elf64_Xword sh_flags; /* Section flags. */
Elf64_Addr sh_addr; /* Address in memory image. */
Elf64_Off sh_offset; /* Offset in file. */
Elf64_Xword sh_size; /* Size in bytes. */
Elf64_Word sh_link; /* Index of a related section. */
Elf64_Word sh_info; /* Depends on section type. */
Elf64_Xword sh_addralign; /* Alignment in bytes. */
Elf64_Xword sh_entsize; /* Size of each entry in section. */
} Elf64_Shdr;
/*
* Program header.
*/
typedef struct {
Elf64_Word p_type; /* Entry type. */
Elf64_Word p_flags; /* Access permission flags. */
Elf64_Off p_offset; /* File offset of contents. */
Elf64_Addr p_vaddr; /* Virtual address in memory image. */
Elf64_Addr p_paddr; /* Physical address (not used). */
Elf64_Xword p_filesz; /* Size of contents in file. */
Elf64_Xword p_memsz; /* Size of contents in memory. */
Elf64_Xword p_align; /* Alignment in memory and file. */
} Elf64_Phdr;
/*
* Dynamic structure. The ".dynamic" section contains an array of them.
*/
typedef struct {
Elf64_Sxword d_tag; /* Entry type. */
union {
Elf64_Xword d_val; /* Integer value. */
Elf64_Addr d_ptr; /* Address value. */
} d_un;
} Elf64_Dyn;
/*
* Relocation entries.
*/
/* Relocations that don't need an addend field. */
typedef struct {
Elf64_Addr r_offset; /* Location to be relocated. */
Elf64_Xword r_info; /* Relocation type and symbol index. */
} Elf64_Rel;
/* Relocations that need an addend field. */
typedef struct {
Elf64_Addr r_offset; /* Location to be relocated. */
Elf64_Xword r_info; /* Relocation type and symbol index. */
Elf64_Sxword r_addend; /* Addend. */
} Elf64_Rela;
/* Macros for accessing the fields of r_info. */
#define ELF64_R_SYM(info) ((info) >> 32)
#define ELF64_R_TYPE(info) ((info) & 0xffffffffL)
/* Macro for constructing r_info from field values. */
#define ELF64_R_INFO(sym, type) (((sym) << 32) + ((type) & 0xffffffffL))
#define ELF64_R_TYPE_DATA(info) (((Elf64_Xword)(info)<<32)>>40)
#define ELF64_R_TYPE_ID(info) (((Elf64_Xword)(info)<<56)>>56)
#define ELF64_R_TYPE_INFO(data, type) \
(((Elf64_Xword)(data)<<8)+(Elf64_Xword)(type))
/*
* Note entry header
*/
typedef Elf_Note Elf64_Nhdr;
/*
* Move entry
*/
typedef struct {
Elf64_Lword m_value; /* symbol value */
Elf64_Xword m_info; /* size + index */
Elf64_Xword m_poffset; /* symbol offset */
Elf64_Half m_repeat; /* repeat count */
Elf64_Half m_stride; /* stride info */
} Elf64_Move;
#define ELF64_M_SYM(info) ((info)>>8)
#define ELF64_M_SIZE(info) ((unsigned char)(info))
#define ELF64_M_INFO(sym, size) (((sym)<<8)+(unsigned char)(size))
/*
* Hardware/Software capabilities entry
*/
typedef struct {
Elf64_Xword c_tag; /* how to interpret value */
union {
Elf64_Xword c_val;
Elf64_Addr c_ptr;
} c_un;
} Elf64_Cap;
/*
* Symbol table entries.
*/
typedef struct {
Elf64_Word st_name; /* String table index of name. */
unsigned char st_info; /* Type and binding information. */
unsigned char st_other; /* Reserved (not used). */
Elf64_Half st_shndx; /* Section index of symbol. */
Elf64_Addr st_value; /* Symbol value. */
Elf64_Xword st_size; /* Size of associated object. */
} Elf64_Sym;
/* Macros for accessing the fields of st_info. */
#define ELF64_ST_BIND(info) ((info) >> 4)
#define ELF64_ST_TYPE(info) ((info) & 0xf)
/* Macro for constructing st_info from field values. */
#define ELF64_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf))
/* Macro for accessing the fields of st_other. */
#define ELF64_ST_VISIBILITY(oth) ((oth) & 0x3)
/* Structures used by Sun & GNU-style symbol versioning. */
typedef struct {
Elf64_Half vd_version;
Elf64_Half vd_flags;
Elf64_Half vd_ndx;
Elf64_Half vd_cnt;
Elf64_Word vd_hash;
Elf64_Word vd_aux;
Elf64_Word vd_next;
} Elf64_Verdef;
typedef struct {
Elf64_Word vda_name;
Elf64_Word vda_next;
} Elf64_Verdaux;
typedef struct {
Elf64_Half vn_version;
Elf64_Half vn_cnt;
Elf64_Word vn_file;
Elf64_Word vn_aux;
Elf64_Word vn_next;
} Elf64_Verneed;
typedef struct {
Elf64_Word vna_hash;
Elf64_Half vna_flags;
Elf64_Half vna_other;
Elf64_Word vna_name;
Elf64_Word vna_next;
} Elf64_Vernaux;
typedef Elf64_Half Elf64_Versym;
typedef struct {
Elf64_Half si_boundto; /* direct bindings - symbol bound to */
Elf64_Half si_flags; /* per symbol flags */
} Elf64_Syminfo;
#endif /* !_SYS_ELF64_H_ */

961
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/*-
* Copyright (c) 1998 John D. Polstra.
* 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.
*
* $FreeBSD$
*/
#ifndef _SYS_ELF_COMMON_H_
#define _SYS_ELF_COMMON_H_ 1
/*
* ELF definitions that are independent of architecture or word size.
*/
/*
* Note header. The ".note" section contains an array of notes. Each
* begins with this header, aligned to a word boundary. Immediately
* following the note header is n_namesz bytes of name, padded to the
* next word boundary. Then comes n_descsz bytes of descriptor, again
* padded to a word boundary. The values of n_namesz and n_descsz do
* not include the padding.
*/
typedef struct {
uint32_t n_namesz; /* Length of name. */
uint32_t n_descsz; /* Length of descriptor. */
uint32_t n_type; /* Type of this note. */
} Elf_Note;
/*
* The header for GNU-style hash sections.
*/
typedef struct {
uint32_t gh_nbuckets; /* Number of hash buckets. */
uint32_t gh_symndx; /* First visible symbol in .dynsym. */
uint32_t gh_maskwords; /* #maskwords used in bloom filter. */
uint32_t gh_shift2; /* Bloom filter shift count. */
} Elf_GNU_Hash_Header;
/* Indexes into the e_ident array. Keep synced with
http://www.sco.com/developers/gabi/latest/ch4.eheader.html */
#define EI_MAG0 0 /* Magic number, byte 0. */
#define EI_MAG1 1 /* Magic number, byte 1. */
#define EI_MAG2 2 /* Magic number, byte 2. */
#define EI_MAG3 3 /* Magic number, byte 3. */
#define EI_CLASS 4 /* Class of machine. */
#define EI_DATA 5 /* Data format. */
#define EI_VERSION 6 /* ELF format version. */
#define EI_OSABI 7 /* Operating system / ABI identification */
#define EI_ABIVERSION 8 /* ABI version */
#define OLD_EI_BRAND 8 /* Start of architecture identification. */
#define EI_PAD 9 /* Start of padding (per SVR4 ABI). */
#define EI_NIDENT 16 /* Size of e_ident array. */
/* Values for the magic number bytes. */
#define ELFMAG0 0x7f
#define ELFMAG1 'E'
#define ELFMAG2 'L'
#define ELFMAG3 'F'
#define ELFMAG "\177ELF" /* magic string */
#define SELFMAG 4 /* magic string size */
/* Values for e_ident[EI_VERSION] and e_version. */
#define EV_NONE 0
#define EV_CURRENT 1
/* Values for e_ident[EI_CLASS]. */
#define ELFCLASSNONE 0 /* Unknown class. */
#define ELFCLASS32 1 /* 32-bit architecture. */
#define ELFCLASS64 2 /* 64-bit architecture. */
/* Values for e_ident[EI_DATA]. */
#define ELFDATANONE 0 /* Unknown data format. */
#define ELFDATA2LSB 1 /* 2's complement little-endian. */
#define ELFDATA2MSB 2 /* 2's complement big-endian. */
/* Values for e_ident[EI_OSABI]. */
#define ELFOSABI_NONE 0 /* UNIX System V ABI */
#define ELFOSABI_HPUX 1 /* HP-UX operating system */
#define ELFOSABI_NETBSD 2 /* NetBSD */
#define ELFOSABI_LINUX 3 /* GNU/Linux */
#define ELFOSABI_HURD 4 /* GNU/Hurd */
#define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */
#define ELFOSABI_SOLARIS 6 /* Solaris */
#define ELFOSABI_AIX 7 /* AIX */
#define ELFOSABI_IRIX 8 /* IRIX */
#define ELFOSABI_FREEBSD 9 /* FreeBSD */
#define ELFOSABI_TRU64 10 /* TRU64 UNIX */
#define ELFOSABI_MODESTO 11 /* Novell Modesto */
#define ELFOSABI_OPENBSD 12 /* OpenBSD */
#define ELFOSABI_OPENVMS 13 /* Open VMS */
#define ELFOSABI_NSK 14 /* HP Non-Stop Kernel */
#define ELFOSABI_AROS 15 /* Amiga Research OS */
#define ELFOSABI_ARM 97 /* ARM */
#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
#define ELFOSABI_SYSV ELFOSABI_NONE /* symbol used in old spec */
#define ELFOSABI_MONTEREY ELFOSABI_AIX /* Monterey */
/* e_ident */
#define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
(ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
(ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
(ehdr).e_ident[EI_MAG3] == ELFMAG3)
/* Values for e_type. */
#define ET_NONE 0 /* Unknown type. */
#define ET_REL 1 /* Relocatable. */
#define ET_EXEC 2 /* Executable. */
#define ET_DYN 3 /* Shared object. */
#define ET_CORE 4 /* Core file. */
#define ET_LOOS 0xfe00 /* First operating system specific. */
#define ET_HIOS 0xfeff /* Last operating system-specific. */
#define ET_LOPROC 0xff00 /* First processor-specific. */
#define ET_HIPROC 0xffff /* Last processor-specific. */
/* Values for e_machine. */
#define EM_NONE 0 /* Unknown machine. */
#define EM_M32 1 /* AT&T WE32100. */
#define EM_SPARC 2 /* Sun SPARC. */
#define EM_386 3 /* Intel i386. */
#define EM_68K 4 /* Motorola 68000. */
#define EM_88K 5 /* Motorola 88000. */
#define EM_860 7 /* Intel i860. */
#define EM_MIPS 8 /* MIPS R3000 Big-Endian only. */
#define EM_S370 9 /* IBM System/370. */
#define EM_MIPS_RS3_LE 10 /* MIPS R3000 Little-Endian. */
#define EM_PARISC 15 /* HP PA-RISC. */
#define EM_VPP500 17 /* Fujitsu VPP500. */
#define EM_SPARC32PLUS 18 /* SPARC v8plus. */
#define EM_960 19 /* Intel 80960. */
#define EM_PPC 20 /* PowerPC 32-bit. */
#define EM_PPC64 21 /* PowerPC 64-bit. */
#define EM_S390 22 /* IBM System/390. */
#define EM_V800 36 /* NEC V800. */
#define EM_FR20 37 /* Fujitsu FR20. */
#define EM_RH32 38 /* TRW RH-32. */
#define EM_RCE 39 /* Motorola RCE. */
#define EM_ARM 40 /* ARM. */
#define EM_SH 42 /* Hitachi SH. */
#define EM_SPARCV9 43 /* SPARC v9 64-bit. */
#define EM_TRICORE 44 /* Siemens TriCore embedded processor. */
#define EM_ARC 45 /* Argonaut RISC Core. */
#define EM_H8_300 46 /* Hitachi H8/300. */
#define EM_H8_300H 47 /* Hitachi H8/300H. */
#define EM_H8S 48 /* Hitachi H8S. */
#define EM_H8_500 49 /* Hitachi H8/500. */
#define EM_IA_64 50 /* Intel IA-64 Processor. */
#define EM_MIPS_X 51 /* Stanford MIPS-X. */
#define EM_COLDFIRE 52 /* Motorola ColdFire. */
#define EM_68HC12 53 /* Motorola M68HC12. */
#define EM_MMA 54 /* Fujitsu MMA. */
#define EM_PCP 55 /* Siemens PCP. */
#define EM_NCPU 56 /* Sony nCPU. */
#define EM_NDR1 57 /* Denso NDR1 microprocessor. */
#define EM_STARCORE 58 /* Motorola Star*Core processor. */
#define EM_ME16 59 /* Toyota ME16 processor. */
#define EM_ST100 60 /* STMicroelectronics ST100 processor. */
#define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ processor. */
#define EM_X86_64 62 /* Advanced Micro Devices x86-64 */
#define EM_AMD64 EM_X86_64 /* Advanced Micro Devices x86-64 (compat) */
#define EM_PDSP 63 /* Sony DSP Processor. */
#define EM_FX66 66 /* Siemens FX66 microcontroller. */
#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16
microcontroller. */
#define EM_ST7 68 /* STmicroelectronics ST7 8-bit
microcontroller. */
#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller. */
#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller. */
#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller. */
#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller. */
#define EM_SVX 73 /* Silicon Graphics SVx. */
#define EM_ST19 74 /* STMicroelectronics ST19 8-bit mc. */
#define EM_VAX 75 /* Digital VAX. */
#define EM_CRIS 76 /* Axis Communications 32-bit embedded
processor. */
#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded
processor. */
#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor. */
#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor. */
#define EM_MMIX 80 /* Donald Knuth's educational 64-bit proc. */
#define EM_HUANY 81 /* Harvard University machine-independent
object files. */
#define EM_PRISM 82 /* SiTera Prism. */
#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller. */
#define EM_FR30 84 /* Fujitsu FR30. */
#define EM_D10V 85 /* Mitsubishi D10V. */
#define EM_D30V 86 /* Mitsubishi D30V. */
#define EM_V850 87 /* NEC v850. */
#define EM_M32R 88 /* Mitsubishi M32R. */
#define EM_MN10300 89 /* Matsushita MN10300. */
#define EM_MN10200 90 /* Matsushita MN10200. */
#define EM_PJ 91 /* picoJava. */
#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor. */
#define EM_ARC_A5 93 /* ARC Cores Tangent-A5. */
#define EM_XTENSA 94 /* Tensilica Xtensa Architecture. */
#define EM_VIDEOCORE 95 /* Alphamosaic VideoCore processor. */
#define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose
Processor. */
#define EM_NS32K 97 /* National Semiconductor 32000 series. */
#define EM_TPC 98 /* Tenor Network TPC processor. */
#define EM_SNP1K 99 /* Trebia SNP 1000 processor. */
#define EM_ST200 100 /* STMicroelectronics ST200 microcontroller. */
#define EM_IP2K 101 /* Ubicom IP2xxx microcontroller family. */
#define EM_MAX 102 /* MAX Processor. */
#define EM_CR 103 /* National Semiconductor CompactRISC
microprocessor. */
#define EM_F2MC16 104 /* Fujitsu F2MC16. */
#define EM_MSP430 105 /* Texas Instruments embedded microcontroller
msp430. */
#define EM_BLACKFIN 106 /* Analog Devices Blackfin (DSP) processor. */
#define EM_SE_C33 107 /* S1C33 Family of Seiko Epson processors. */
#define EM_SEP 108 /* Sharp embedded microprocessor. */
#define EM_ARCA 109 /* Arca RISC Microprocessor. */
#define EM_UNICORE 110 /* Microprocessor series from PKU-Unity Ltd.
and MPRC of Peking University */
/* Non-standard or deprecated. */
#define EM_486 6 /* Intel i486. */
#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */
#define EM_ALPHA_STD 41 /* Digital Alpha (standard value). */
#define EM_ALPHA 0x9026 /* Alpha (written in the absence of an ABI) */
/* Special section indexes. */
#define SHN_UNDEF 0 /* Undefined, missing, irrelevant. */
#define SHN_LORESERVE 0xff00 /* First of reserved range. */
#define SHN_LOPROC 0xff00 /* First processor-specific. */
#define SHN_HIPROC 0xff1f /* Last processor-specific. */
#define SHN_LOOS 0xff20 /* First operating system-specific. */
#define SHN_HIOS 0xff3f /* Last operating system-specific. */
#define SHN_ABS 0xfff1 /* Absolute values. */
#define SHN_COMMON 0xfff2 /* Common data. */
#define SHN_XINDEX 0xffff /* Escape -- index stored elsewhere. */
#define SHN_HIRESERVE 0xffff /* Last of reserved range. */
/* sh_type */
#define SHT_NULL 0 /* inactive */
#define SHT_PROGBITS 1 /* program defined information */
#define SHT_SYMTAB 2 /* symbol table section */
#define SHT_STRTAB 3 /* string table section */
#define SHT_RELA 4 /* relocation section with addends */
#define SHT_HASH 5 /* symbol hash table section */
#define SHT_DYNAMIC 6 /* dynamic section */
#define SHT_NOTE 7 /* note section */
#define SHT_NOBITS 8 /* no space section */
#define SHT_REL 9 /* relocation section - no addends */
#define SHT_SHLIB 10 /* reserved - purpose unknown */
#define SHT_DYNSYM 11 /* dynamic symbol table section */
#define SHT_INIT_ARRAY 14 /* Initialization function pointers. */
#define SHT_FINI_ARRAY 15 /* Termination function pointers. */
#define SHT_PREINIT_ARRAY 16 /* Pre-initialization function ptrs. */
#define SHT_GROUP 17 /* Section group. */
#define SHT_SYMTAB_SHNDX 18 /* Section indexes (see SHN_XINDEX). */
#define SHT_LOOS 0x60000000 /* First of OS specific semantics */
#define SHT_LOSUNW 0x6ffffff4
#define SHT_SUNW_dof 0x6ffffff4
#define SHT_SUNW_cap 0x6ffffff5
#define SHT_SUNW_SIGNATURE 0x6ffffff6
#define SHT_GNU_HASH 0x6ffffff6
#define SHT_SUNW_ANNOTATE 0x6ffffff7
#define SHT_SUNW_DEBUGSTR 0x6ffffff8
#define SHT_SUNW_DEBUG 0x6ffffff9
#define SHT_SUNW_move 0x6ffffffa
#define SHT_SUNW_COMDAT 0x6ffffffb
#define SHT_SUNW_syminfo 0x6ffffffc
#define SHT_SUNW_verdef 0x6ffffffd
#define SHT_GNU_verdef 0x6ffffffd /* Symbol versions provided */
#define SHT_SUNW_verneed 0x6ffffffe
#define SHT_GNU_verneed 0x6ffffffe /* Symbol versions required */
#define SHT_SUNW_versym 0x6fffffff
#define SHT_GNU_versym 0x6fffffff /* Symbol version table */
#define SHT_HISUNW 0x6fffffff
#define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */
#define SHT_LOPROC 0x70000000 /* reserved range for processor */
#define SHT_AMD64_UNWIND 0x70000001 /* unwind information */
#define SHT_HIPROC 0x7fffffff /* specific section header types */
#define SHT_LOUSER 0x80000000 /* reserved range for application */
#define SHT_HIUSER 0xffffffff /* specific indexes */
/* Flags for sh_flags. */
#define SHF_WRITE 0x1 /* Section contains writable data. */
#define SHF_ALLOC 0x2 /* Section occupies memory. */
#define SHF_EXECINSTR 0x4 /* Section contains instructions. */
#define SHF_MERGE 0x10 /* Section may be merged. */
#define SHF_STRINGS 0x20 /* Section contains strings. */
#define SHF_INFO_LINK 0x40 /* sh_info holds section index. */
#define SHF_LINK_ORDER 0x80 /* Special ordering requirements. */
#define SHF_OS_NONCONFORMING 0x100 /* OS-specific processing required. */
#define SHF_GROUP 0x200 /* Member of section group. */
#define SHF_TLS 0x400 /* Section contains TLS data. */
#define SHF_MASKOS 0x0ff00000 /* OS-specific semantics. */
#define SHF_MASKPROC 0xf0000000 /* Processor-specific semantics. */
/* Values for p_type. */
#define PT_NULL 0 /* Unused entry. */
#define PT_LOAD 1 /* Loadable segment. */
#define PT_DYNAMIC 2 /* Dynamic linking information segment. */
#define PT_INTERP 3 /* Pathname of interpreter. */
#define PT_NOTE 4 /* Auxiliary information. */
#define PT_SHLIB 5 /* Reserved (not used). */
#define PT_PHDR 6 /* Location of program header itself. */
#define PT_TLS 7 /* Thread local storage segment */
#define PT_LOOS 0x60000000 /* First OS-specific. */
#define PT_SUNW_UNWIND 0x6464e550 /* amd64 UNWIND program header */
#define PT_GNU_EH_FRAME 0x6474e550
#define PT_LOSUNW 0x6ffffffa
#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */
#define PT_SUNWSTACK 0x6ffffffb /* describes the stack segment */
#define PT_SUNWDTRACE 0x6ffffffc /* private */
#define PT_SUNWCAP 0x6ffffffd /* hard/soft capabilities segment */
#define PT_HISUNW 0x6fffffff
#define PT_HIOS 0x6fffffff /* Last OS-specific. */
#define PT_LOPROC 0x70000000 /* First processor-specific type. */
#define PT_HIPROC 0x7fffffff /* Last processor-specific type. */
/* Values for p_flags. */
#define PF_X 0x1 /* Executable. */
#define PF_W 0x2 /* Writable. */
#define PF_R 0x4 /* Readable. */
#define PF_MASKOS 0x0ff00000 /* Operating system-specific. */
#define PF_MASKPROC 0xf0000000 /* Processor-specific. */
/* Extended program header index. */
#define PN_XNUM 0xffff
/* Values for d_tag. */
#define DT_NULL 0 /* Terminating entry. */
#define DT_NEEDED 1 /* String table offset of a needed shared
library. */
#define DT_PLTRELSZ 2 /* Total size in bytes of PLT relocations. */
#define DT_PLTGOT 3 /* Processor-dependent address. */
#define DT_HASH 4 /* Address of symbol hash table. */
#define DT_STRTAB 5 /* Address of string table. */
#define DT_SYMTAB 6 /* Address of symbol table. */
#define DT_RELA 7 /* Address of ElfNN_Rela relocations. */
#define DT_RELASZ 8 /* Total size of ElfNN_Rela relocations. */
#define DT_RELAENT 9 /* Size of each ElfNN_Rela relocation entry. */
#define DT_STRSZ 10 /* Size of string table. */
#define DT_SYMENT 11 /* Size of each symbol table entry. */
#define DT_INIT 12 /* Address of initialization function. */
#define DT_FINI 13 /* Address of finalization function. */
#define DT_SONAME 14 /* String table offset of shared object
name. */
#define DT_RPATH 15 /* String table offset of library path. [sup] */
#define DT_SYMBOLIC 16 /* Indicates "symbolic" linking. [sup] */
#define DT_REL 17 /* Address of ElfNN_Rel relocations. */
#define DT_RELSZ 18 /* Total size of ElfNN_Rel relocations. */
#define DT_RELENT 19 /* Size of each ElfNN_Rel relocation. */
#define DT_PLTREL 20 /* Type of relocation used for PLT. */
#define DT_DEBUG 21 /* Reserved (not used). */
#define DT_TEXTREL 22 /* Indicates there may be relocations in
non-writable segments. [sup] */
#define DT_JMPREL 23 /* Address of PLT relocations. */
#define DT_BIND_NOW 24 /* [sup] */
#define DT_INIT_ARRAY 25 /* Address of the array of pointers to
initialization functions */
#define DT_FINI_ARRAY 26 /* Address of the array of pointers to
termination functions */
#define DT_INIT_ARRAYSZ 27 /* Size in bytes of the array of
initialization functions. */
#define DT_FINI_ARRAYSZ 28 /* Size in bytes of the array of
terminationfunctions. */
#define DT_RUNPATH 29 /* String table offset of a null-terminated
library search path string. */
#define DT_FLAGS 30 /* Object specific flag values. */
#define DT_ENCODING 32 /* Values greater than or equal to DT_ENCODING
and less than DT_LOOS follow the rules for
the interpretation of the d_un union
as follows: even == 'd_ptr', even == 'd_val'
or none */
#define DT_PREINIT_ARRAY 32 /* Address of the array of pointers to
pre-initialization functions. */
#define DT_PREINIT_ARRAYSZ 33 /* Size in bytes of the array of
pre-initialization functions. */
#define DT_MAXPOSTAGS 34 /* number of positive tags */
#define DT_LOOS 0x6000000d /* First OS-specific */
#define DT_SUNW_AUXILIARY 0x6000000d /* symbol auxiliary name */
#define DT_SUNW_RTLDINF 0x6000000e /* ld.so.1 info (private) */
#define DT_SUNW_FILTER 0x6000000f /* symbol filter name */
#define DT_SUNW_CAP 0x60000010 /* hardware/software */
#define DT_HIOS 0x6ffff000 /* Last OS-specific */
/*
* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
* Dyn.d_un.d_val field of the Elf*_Dyn structure.
*/
#define DT_VALRNGLO 0x6ffffd00
#define DT_CHECKSUM 0x6ffffdf8 /* elf checksum */
#define DT_PLTPADSZ 0x6ffffdf9 /* pltpadding size */
#define DT_MOVEENT 0x6ffffdfa /* move table entry size */
#define DT_MOVESZ 0x6ffffdfb /* move table size */
#define DT_FEATURE_1 0x6ffffdfc /* feature holder */
#define DT_POSFLAG_1 0x6ffffdfd /* flags for DT_* entries, effecting */
/* the following DT_* entry. */
/* See DF_P1_* definitions */
#define DT_SYMINSZ 0x6ffffdfe /* syminfo table size (in bytes) */
#define DT_SYMINENT 0x6ffffdff /* syminfo entry size (in bytes) */
#define DT_VALRNGHI 0x6ffffdff
/*
* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
* Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
*
* If any adjustment is made to the ELF object after it has been
* built, these entries will need to be adjusted.
*/
#define DT_ADDRRNGLO 0x6ffffe00
#define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table */
#define DT_CONFIG 0x6ffffefa /* configuration information */
#define DT_DEPAUDIT 0x6ffffefb /* dependency auditing */
#define DT_AUDIT 0x6ffffefc /* object auditing */
#define DT_PLTPAD 0x6ffffefd /* pltpadding (sparcv9) */
#define DT_MOVETAB 0x6ffffefe /* move table */
#define DT_SYMINFO 0x6ffffeff /* syminfo table */
#define DT_ADDRRNGHI 0x6ffffeff
#define DT_VERSYM 0x6ffffff0 /* Address of versym section. */
#define DT_RELACOUNT 0x6ffffff9 /* number of RELATIVE relocations */
#define DT_RELCOUNT 0x6ffffffa /* number of RELATIVE relocations */
#define DT_FLAGS_1 0x6ffffffb /* state flags - see DF_1_* defs */
#define DT_VERDEF 0x6ffffffc /* Address of verdef section. */
#define DT_VERDEFNUM 0x6ffffffd /* Number of elems in verdef section */
#define DT_VERNEED 0x6ffffffe /* Address of verneed section. */
#define DT_VERNEEDNUM 0x6fffffff /* Number of elems in verneed section */
#define DT_LOPROC 0x70000000 /* First processor-specific type. */
#define DT_DEPRECATED_SPARC_REGISTER 0x7000001
#define DT_AUXILIARY 0x7ffffffd /* shared library auxiliary name */
#define DT_USED 0x7ffffffe /* ignored - same as needed */
#define DT_FILTER 0x7fffffff /* shared library filter name */
#define DT_HIPROC 0x7fffffff /* Last processor-specific type. */
/* Values for DT_FLAGS */
#define DF_ORIGIN 0x0001 /* Indicates that the object being loaded may
make reference to the $ORIGIN substitution
string */
#define DF_SYMBOLIC 0x0002 /* Indicates "symbolic" linking. */
#define DF_TEXTREL 0x0004 /* Indicates there may be relocations in
non-writable segments. */
#define DF_BIND_NOW 0x0008 /* Indicates that the dynamic linker should
process all relocations for the object
containing this entry before transferring
control to the program. */
#define DF_STATIC_TLS 0x0010 /* Indicates that the shared object or
executable contains code using a static
thread-local storage scheme. */
/* Values for DT_FLAGS_1 */
#define DF_1_BIND_NOW 0x00000001 /* Same as DF_BIND_NOW */
#define DF_1_GLOBAL 0x00000002 /* Set the RTLD_GLOBAL for object */
#define DF_1_NODELETE 0x00000008 /* Set the RTLD_NODELETE for object */
#define DF_1_NOOPEN 0x00000040 /* Do not allow loading on dlopen() */
#define DF_1_ORIGIN 0x00000080 /* Process $ORIGIN */
/* Values for n_type. Used in core files. */
#define NT_PRSTATUS 1 /* Process status. */
#define NT_FPREGSET 2 /* Floating point registers. */
#define NT_PRPSINFO 3 /* Process state info. */
/* Symbol Binding - ELFNN_ST_BIND - st_info */
#define STB_LOCAL 0 /* Local symbol */
#define STB_GLOBAL 1 /* Global symbol */
#define STB_WEAK 2 /* like global - lower precedence */
#define STB_LOOS 10 /* Reserved range for operating system */
#define STB_HIOS 12 /* specific semantics. */
#define STB_LOPROC 13 /* reserved range for processor */
#define STB_HIPROC 15 /* specific semantics. */
/* Symbol type - ELFNN_ST_TYPE - st_info */
#define STT_NOTYPE 0 /* Unspecified type. */
#define STT_OBJECT 1 /* Data object. */
#define STT_FUNC 2 /* Function. */
#define STT_SECTION 3 /* Section. */
#define STT_FILE 4 /* Source file. */
#define STT_COMMON 5 /* Uninitialized common block. */
#define STT_TLS 6 /* TLS object. */
#define STT_NUM 7
#define STT_LOOS 10 /* Reserved range for operating system */
#define STT_HIOS 12 /* specific semantics. */
#define STT_LOPROC 13 /* reserved range for processor */
#define STT_HIPROC 15 /* specific semantics. */
/* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */
#define STV_DEFAULT 0x0 /* Default visibility (see binding). */
#define STV_INTERNAL 0x1 /* Special meaning in relocatable objects. */
#define STV_HIDDEN 0x2 /* Not visible. */
#define STV_PROTECTED 0x3 /* Visible but not preemptible. */
#define STV_EXPORTED 0x4
#define STV_SINGLETON 0x5
#define STV_ELIMINATE 0x6
/* Special symbol table indexes. */
#define STN_UNDEF 0 /* Undefined symbol index. */
/* Symbol versioning flags. */
#define VER_DEF_CURRENT 1
#define VER_DEF_IDX(x) VER_NDX(x)
#define VER_FLG_BASE 0x01
#define VER_FLG_WEAK 0x02
#define VER_NEED_CURRENT 1
#define VER_NEED_WEAK (1u << 15)
#define VER_NEED_HIDDEN VER_NDX_HIDDEN
#define VER_NEED_IDX(x) VER_NDX(x)
#define VER_NDX_LOCAL 0
#define VER_NDX_GLOBAL 1
#define VER_NDX_GIVEN 2
#define VER_NDX_HIDDEN (1u << 15)
#define VER_NDX(x) ((x) & ~(1u << 15))
#define CA_SUNW_NULL 0
#define CA_SUNW_HW_1 1 /* first hardware capabilities entry */
#define CA_SUNW_SF_1 2 /* first software capabilities entry */
/*
* Syminfo flag values
*/
#define SYMINFO_FLG_DIRECT 0x0001 /* symbol ref has direct association */
/* to object containing defn. */
#define SYMINFO_FLG_PASSTHRU 0x0002 /* ignored - see SYMINFO_FLG_FILTER */
#define SYMINFO_FLG_COPY 0x0004 /* symbol is a copy-reloc */
#define SYMINFO_FLG_LAZYLOAD 0x0008 /* object containing defn should be */
/* lazily-loaded */
#define SYMINFO_FLG_DIRECTBIND 0x0010 /* ref should be bound directly to */
/* object containing defn. */
#define SYMINFO_FLG_NOEXTDIRECT 0x0020 /* don't let an external reference */
/* directly bind to this symbol */
#define SYMINFO_FLG_FILTER 0x0002 /* symbol ref is associated to a */
#define SYMINFO_FLG_AUXILIARY 0x0040 /* standard or auxiliary filter */
/*
* Syminfo.si_boundto values.
*/
#define SYMINFO_BT_SELF 0xffff /* symbol bound to self */
#define SYMINFO_BT_PARENT 0xfffe /* symbol bound to parent */
#define SYMINFO_BT_NONE 0xfffd /* no special symbol binding */
#define SYMINFO_BT_EXTERN 0xfffc /* symbol defined as external */
#define SYMINFO_BT_LOWRESERVE 0xff00 /* beginning of reserved entries */
/*
* Syminfo version values.
*/
#define SYMINFO_NONE 0 /* Syminfo version */
#define SYMINFO_CURRENT 1
#define SYMINFO_NUM 2
/*
* Relocation types.
*
* All machine architectures are defined here to allow tools on one to
* handle others.
*/
#define R_386_NONE 0 /* No relocation. */
#define R_386_32 1 /* Add symbol value. */
#define R_386_PC32 2 /* Add PC-relative symbol value. */
#define R_386_GOT32 3 /* Add PC-relative GOT offset. */
#define R_386_PLT32 4 /* Add PC-relative PLT offset. */
#define R_386_COPY 5 /* Copy data from shared object. */
#define R_386_GLOB_DAT 6 /* Set GOT entry to data address. */
#define R_386_JMP_SLOT 7 /* Set GOT entry to code address. */
#define R_386_RELATIVE 8 /* Add load address of shared object. */
#define R_386_GOTOFF 9 /* Add GOT-relative symbol address. */
#define R_386_GOTPC 10 /* Add PC-relative GOT table address. */
#define R_386_TLS_TPOFF 14 /* Negative offset in static TLS block */
#define R_386_TLS_IE 15 /* Absolute address of GOT for -ve static TLS */
#define R_386_TLS_GOTIE 16 /* GOT entry for negative static TLS block */
#define R_386_TLS_LE 17 /* Negative offset relative to static TLS */
#define R_386_TLS_GD 18 /* 32 bit offset to GOT (index,off) pair */
#define R_386_TLS_LDM 19 /* 32 bit offset to GOT (index,zero) pair */
#define R_386_TLS_GD_32 24 /* 32 bit offset to GOT (index,off) pair */
#define R_386_TLS_GD_PUSH 25 /* pushl instruction for Sun ABI GD sequence */
#define R_386_TLS_GD_CALL 26 /* call instruction for Sun ABI GD sequence */
#define R_386_TLS_GD_POP 27 /* popl instruction for Sun ABI GD sequence */
#define R_386_TLS_LDM_32 28 /* 32 bit offset to GOT (index,zero) pair */
#define R_386_TLS_LDM_PUSH 29 /* pushl instruction for Sun ABI LD sequence */
#define R_386_TLS_LDM_CALL 30 /* call instruction for Sun ABI LD sequence */
#define R_386_TLS_LDM_POP 31 /* popl instruction for Sun ABI LD sequence */
#define R_386_TLS_LDO_32 32 /* 32 bit offset from start of TLS block */
#define R_386_TLS_IE_32 33 /* 32 bit offset to GOT static TLS offset entry */
#define R_386_TLS_LE_32 34 /* 32 bit offset within static TLS block */
#define R_386_TLS_DTPMOD32 35 /* GOT entry containing TLS index */
#define R_386_TLS_DTPOFF32 36 /* GOT entry containing TLS offset */
#define R_386_TLS_TPOFF32 37 /* GOT entry of -ve static TLS offset */
#define R_ARM_NONE 0 /* No relocation. */
#define R_ARM_PC24 1
#define R_ARM_ABS32 2
#define R_ARM_REL32 3
#define R_ARM_PC13 4
#define R_ARM_ABS16 5
#define R_ARM_ABS12 6
#define R_ARM_THM_ABS5 7
#define R_ARM_ABS8 8
#define R_ARM_SBREL32 9
#define R_ARM_THM_PC22 10
#define R_ARM_THM_PC8 11
#define R_ARM_AMP_VCALL9 12
#define R_ARM_SWI24 13
#define R_ARM_THM_SWI8 14
#define R_ARM_XPC25 15
#define R_ARM_THM_XPC22 16
#define R_ARM_COPY 20 /* Copy data from shared object. */
#define R_ARM_GLOB_DAT 21 /* Set GOT entry to data address. */
#define R_ARM_JUMP_SLOT 22 /* Set GOT entry to code address. */
#define R_ARM_RELATIVE 23 /* Add load address of shared object. */
#define R_ARM_GOTOFF 24 /* Add GOT-relative symbol address. */
#define R_ARM_GOTPC 25 /* Add PC-relative GOT table address. */
#define R_ARM_GOT32 26 /* Add PC-relative GOT offset. */
#define R_ARM_PLT32 27 /* Add PC-relative PLT offset. */
#define R_ARM_GNU_VTENTRY 100
#define R_ARM_GNU_VTINHERIT 101
#define R_ARM_RSBREL32 250
#define R_ARM_THM_RPC22 251
#define R_ARM_RREL32 252
#define R_ARM_RABS32 253
#define R_ARM_RPC24 254
#define R_ARM_RBASE 255
/* Name Value Field Calculation */
#define R_IA_64_NONE 0 /* None */
#define R_IA_64_IMM14 0x21 /* immediate14 S + A */
#define R_IA_64_IMM22 0x22 /* immediate22 S + A */
#define R_IA_64_IMM64 0x23 /* immediate64 S + A */
#define R_IA_64_DIR32MSB 0x24 /* word32 MSB S + A */
#define R_IA_64_DIR32LSB 0x25 /* word32 LSB S + A */
#define R_IA_64_DIR64MSB 0x26 /* word64 MSB S + A */
#define R_IA_64_DIR64LSB 0x27 /* word64 LSB S + A */
#define R_IA_64_GPREL22 0x2a /* immediate22 @gprel(S + A) */
#define R_IA_64_GPREL64I 0x2b /* immediate64 @gprel(S + A) */
#define R_IA_64_GPREL32MSB 0x2c /* word32 MSB @gprel(S + A) */
#define R_IA_64_GPREL32LSB 0x2d /* word32 LSB @gprel(S + A) */
#define R_IA_64_GPREL64MSB 0x2e /* word64 MSB @gprel(S + A) */
#define R_IA_64_GPREL64LSB 0x2f /* word64 LSB @gprel(S + A) */
#define R_IA_64_LTOFF22 0x32 /* immediate22 @ltoff(S + A) */
#define R_IA_64_LTOFF64I 0x33 /* immediate64 @ltoff(S + A) */
#define R_IA_64_PLTOFF22 0x3a /* immediate22 @pltoff(S + A) */
#define R_IA_64_PLTOFF64I 0x3b /* immediate64 @pltoff(S + A) */
#define R_IA_64_PLTOFF64MSB 0x3e /* word64 MSB @pltoff(S + A) */
#define R_IA_64_PLTOFF64LSB 0x3f /* word64 LSB @pltoff(S + A) */
#define R_IA_64_FPTR64I 0x43 /* immediate64 @fptr(S + A) */
#define R_IA_64_FPTR32MSB 0x44 /* word32 MSB @fptr(S + A) */
#define R_IA_64_FPTR32LSB 0x45 /* word32 LSB @fptr(S + A) */
#define R_IA_64_FPTR64MSB 0x46 /* word64 MSB @fptr(S + A) */
#define R_IA_64_FPTR64LSB 0x47 /* word64 LSB @fptr(S + A) */
#define R_IA_64_PCREL60B 0x48 /* immediate60 form1 S + A - P */
#define R_IA_64_PCREL21B 0x49 /* immediate21 form1 S + A - P */
#define R_IA_64_PCREL21M 0x4a /* immediate21 form2 S + A - P */
#define R_IA_64_PCREL21F 0x4b /* immediate21 form3 S + A - P */
#define R_IA_64_PCREL32MSB 0x4c /* word32 MSB S + A - P */
#define R_IA_64_PCREL32LSB 0x4d /* word32 LSB S + A - P */
#define R_IA_64_PCREL64MSB 0x4e /* word64 MSB S + A - P */
#define R_IA_64_PCREL64LSB 0x4f /* word64 LSB S + A - P */
#define R_IA_64_LTOFF_FPTR22 0x52 /* immediate22 @ltoff(@fptr(S + A)) */
#define R_IA_64_LTOFF_FPTR64I 0x53 /* immediate64 @ltoff(@fptr(S + A)) */
#define R_IA_64_LTOFF_FPTR32MSB 0x54 /* word32 MSB @ltoff(@fptr(S + A)) */
#define R_IA_64_LTOFF_FPTR32LSB 0x55 /* word32 LSB @ltoff(@fptr(S + A)) */
#define R_IA_64_LTOFF_FPTR64MSB 0x56 /* word64 MSB @ltoff(@fptr(S + A)) */
#define R_IA_64_LTOFF_FPTR64LSB 0x57 /* word64 LSB @ltoff(@fptr(S + A)) */
#define R_IA_64_SEGREL32MSB 0x5c /* word32 MSB @segrel(S + A) */
#define R_IA_64_SEGREL32LSB 0x5d /* word32 LSB @segrel(S + A) */
#define R_IA_64_SEGREL64MSB 0x5e /* word64 MSB @segrel(S + A) */
#define R_IA_64_SEGREL64LSB 0x5f /* word64 LSB @segrel(S + A) */
#define R_IA_64_SECREL32MSB 0x64 /* word32 MSB @secrel(S + A) */
#define R_IA_64_SECREL32LSB 0x65 /* word32 LSB @secrel(S + A) */
#define R_IA_64_SECREL64MSB 0x66 /* word64 MSB @secrel(S + A) */
#define R_IA_64_SECREL64LSB 0x67 /* word64 LSB @secrel(S + A) */
#define R_IA_64_REL32MSB 0x6c /* word32 MSB BD + A */
#define R_IA_64_REL32LSB 0x6d /* word32 LSB BD + A */
#define R_IA_64_REL64MSB 0x6e /* word64 MSB BD + A */
#define R_IA_64_REL64LSB 0x6f /* word64 LSB BD + A */
#define R_IA_64_LTV32MSB 0x74 /* word32 MSB S + A */
#define R_IA_64_LTV32LSB 0x75 /* word32 LSB S + A */
#define R_IA_64_LTV64MSB 0x76 /* word64 MSB S + A */
#define R_IA_64_LTV64LSB 0x77 /* word64 LSB S + A */
#define R_IA_64_PCREL21BI 0x79 /* immediate21 form1 S + A - P */
#define R_IA_64_PCREL22 0x7a /* immediate22 S + A - P */
#define R_IA_64_PCREL64I 0x7b /* immediate64 S + A - P */
#define R_IA_64_IPLTMSB 0x80 /* function descriptor MSB special */
#define R_IA_64_IPLTLSB 0x81 /* function descriptor LSB speciaal */
#define R_IA_64_SUB 0x85 /* immediate64 A - S */
#define R_IA_64_LTOFF22X 0x86 /* immediate22 special */
#define R_IA_64_LDXMOV 0x87 /* immediate22 special */
#define R_IA_64_TPREL14 0x91 /* imm14 @tprel(S + A) */
#define R_IA_64_TPREL22 0x92 /* imm22 @tprel(S + A) */
#define R_IA_64_TPREL64I 0x93 /* imm64 @tprel(S + A) */
#define R_IA_64_TPREL64MSB 0x96 /* word64 MSB @tprel(S + A) */
#define R_IA_64_TPREL64LSB 0x97 /* word64 LSB @tprel(S + A) */
#define R_IA_64_LTOFF_TPREL22 0x9a /* imm22 @ltoff(@tprel(S+A)) */
#define R_IA_64_DTPMOD64MSB 0xa6 /* word64 MSB @dtpmod(S + A) */
#define R_IA_64_DTPMOD64LSB 0xa7 /* word64 LSB @dtpmod(S + A) */
#define R_IA_64_LTOFF_DTPMOD22 0xaa /* imm22 @ltoff(@dtpmod(S+A)) */
#define R_IA_64_DTPREL14 0xb1 /* imm14 @dtprel(S + A) */
#define R_IA_64_DTPREL22 0xb2 /* imm22 @dtprel(S + A) */
#define R_IA_64_DTPREL64I 0xb3 /* imm64 @dtprel(S + A) */
#define R_IA_64_DTPREL32MSB 0xb4 /* word32 MSB @dtprel(S + A) */
#define R_IA_64_DTPREL32LSB 0xb5 /* word32 LSB @dtprel(S + A) */
#define R_IA_64_DTPREL64MSB 0xb6 /* word64 MSB @dtprel(S + A) */
#define R_IA_64_DTPREL64LSB 0xb7 /* word64 LSB @dtprel(S + A) */
#define R_IA_64_LTOFF_DTPREL22 0xba /* imm22 @ltoff(@dtprel(S+A)) */
#define R_MIPS_NONE 0 /* No reloc */
#define R_MIPS_16 1 /* Direct 16 bit */
#define R_MIPS_32 2 /* Direct 32 bit */
#define R_MIPS_REL32 3 /* PC relative 32 bit */
#define R_MIPS_26 4 /* Direct 26 bit shifted */
#define R_MIPS_HI16 5 /* High 16 bit */
#define R_MIPS_LO16 6 /* Low 16 bit */
#define R_MIPS_GPREL16 7 /* GP relative 16 bit */
#define R_MIPS_LITERAL 8 /* 16 bit literal entry */
#define R_MIPS_GOT16 9 /* 16 bit GOT entry */
#define R_MIPS_PC16 10 /* PC relative 16 bit */
#define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */
#define R_MIPS_GPREL32 12 /* GP relative 32 bit */
#define R_MIPS_GOTHI16 21 /* GOT HI 16 bit */
#define R_MIPS_GOTLO16 22 /* GOT LO 16 bit */
#define R_MIPS_CALLHI16 30 /* upper 16 bit GOT entry for function */
#define R_MIPS_CALLLO16 31 /* lower 16 bit GOT entry for function */
#define R_PPC_NONE 0 /* No relocation. */
#define R_PPC_ADDR32 1
#define R_PPC_ADDR24 2
#define R_PPC_ADDR16 3
#define R_PPC_ADDR16_LO 4
#define R_PPC_ADDR16_HI 5
#define R_PPC_ADDR16_HA 6
#define R_PPC_ADDR14 7
#define R_PPC_ADDR14_BRTAKEN 8
#define R_PPC_ADDR14_BRNTAKEN 9
#define R_PPC_REL24 10
#define R_PPC_REL14 11
#define R_PPC_REL14_BRTAKEN 12
#define R_PPC_REL14_BRNTAKEN 13
#define R_PPC_GOT16 14
#define R_PPC_GOT16_LO 15
#define R_PPC_GOT16_HI 16
#define R_PPC_GOT16_HA 17
#define R_PPC_PLTREL24 18
#define R_PPC_COPY 19
#define R_PPC_GLOB_DAT 20
#define R_PPC_JMP_SLOT 21
#define R_PPC_RELATIVE 22
#define R_PPC_LOCAL24PC 23
#define R_PPC_UADDR32 24
#define R_PPC_UADDR16 25
#define R_PPC_REL32 26
#define R_PPC_PLT32 27
#define R_PPC_PLTREL32 28
#define R_PPC_PLT16_LO 29
#define R_PPC_PLT16_HI 30
#define R_PPC_PLT16_HA 31
#define R_PPC_SDAREL16 32
#define R_PPC_SECTOFF 33
#define R_PPC_SECTOFF_LO 34
#define R_PPC_SECTOFF_HI 35
#define R_PPC_SECTOFF_HA 36
/*
* 64-bit relocations
*/
#define R_PPC64_ADDR64 38
#define R_PPC64_ADDR16_HIGHER 39
#define R_PPC64_ADDR16_HIGHERA 40
#define R_PPC64_ADDR16_HIGHEST 41
#define R_PPC64_ADDR16_HIGHESTA 42
#define R_PPC64_UADDR64 43
#define R_PPC64_REL64 44
#define R_PPC64_PLT64 45
#define R_PPC64_PLTREL64 46
#define R_PPC64_TOC16 47
#define R_PPC64_TOC16_LO 48
#define R_PPC64_TOC16_HI 49
#define R_PPC64_TOC16_HA 50
#define R_PPC64_TOC 51
#define R_PPC64_DTPMOD64 68
#define R_PPC64_TPREL64 73
#define R_PPC64_DTPREL64 78
/*
* TLS relocations
*/
#define R_PPC_TLS 67
#define R_PPC_DTPMOD32 68
#define R_PPC_TPREL16 69
#define R_PPC_TPREL16_LO 70
#define R_PPC_TPREL16_HI 71
#define R_PPC_TPREL16_HA 72
#define R_PPC_TPREL32 73
#define R_PPC_DTPREL16 74
#define R_PPC_DTPREL16_LO 75
#define R_PPC_DTPREL16_HI 76
#define R_PPC_DTPREL16_HA 77
#define R_PPC_DTPREL32 78
#define R_PPC_GOT_TLSGD16 79
#define R_PPC_GOT_TLSGD16_LO 80
#define R_PPC_GOT_TLSGD16_HI 81
#define R_PPC_GOT_TLSGD16_HA 82
#define R_PPC_GOT_TLSLD16 83
#define R_PPC_GOT_TLSLD16_LO 84
#define R_PPC_GOT_TLSLD16_HI 85
#define R_PPC_GOT_TLSLD16_HA 86
#define R_PPC_GOT_TPREL16 87
#define R_PPC_GOT_TPREL16_LO 88
#define R_PPC_GOT_TPREL16_HI 89
#define R_PPC_GOT_TPREL16_HA 90
/*
* The remaining relocs are from the Embedded ELF ABI, and are not in the
* SVR4 ELF ABI.
*/
#define R_PPC_EMB_NADDR32 101
#define R_PPC_EMB_NADDR16 102
#define R_PPC_EMB_NADDR16_LO 103
#define R_PPC_EMB_NADDR16_HI 104
#define R_PPC_EMB_NADDR16_HA 105
#define R_PPC_EMB_SDAI16 106
#define R_PPC_EMB_SDA2I16 107
#define R_PPC_EMB_SDA2REL 108
#define R_PPC_EMB_SDA21 109
#define R_PPC_EMB_MRKREF 110
#define R_PPC_EMB_RELSEC16 111
#define R_PPC_EMB_RELST_LO 112
#define R_PPC_EMB_RELST_HI 113
#define R_PPC_EMB_RELST_HA 114
#define R_PPC_EMB_BIT_FLD 115
#define R_PPC_EMB_RELSDA 116
#define R_SPARC_NONE 0
#define R_SPARC_8 1
#define R_SPARC_16 2
#define R_SPARC_32 3
#define R_SPARC_DISP8 4
#define R_SPARC_DISP16 5
#define R_SPARC_DISP32 6
#define R_SPARC_WDISP30 7
#define R_SPARC_WDISP22 8
#define R_SPARC_HI22 9
#define R_SPARC_22 10
#define R_SPARC_13 11
#define R_SPARC_LO10 12
#define R_SPARC_GOT10 13
#define R_SPARC_GOT13 14
#define R_SPARC_GOT22 15
#define R_SPARC_PC10 16
#define R_SPARC_PC22 17
#define R_SPARC_WPLT30 18
#define R_SPARC_COPY 19
#define R_SPARC_GLOB_DAT 20
#define R_SPARC_JMP_SLOT 21
#define R_SPARC_RELATIVE 22
#define R_SPARC_UA32 23
#define R_SPARC_PLT32 24
#define R_SPARC_HIPLT22 25
#define R_SPARC_LOPLT10 26
#define R_SPARC_PCPLT32 27
#define R_SPARC_PCPLT22 28
#define R_SPARC_PCPLT10 29
#define R_SPARC_10 30
#define R_SPARC_11 31
#define R_SPARC_64 32
#define R_SPARC_OLO10 33
#define R_SPARC_HH22 34
#define R_SPARC_HM10 35
#define R_SPARC_LM22 36
#define R_SPARC_PC_HH22 37
#define R_SPARC_PC_HM10 38
#define R_SPARC_PC_LM22 39
#define R_SPARC_WDISP16 40
#define R_SPARC_WDISP19 41
#define R_SPARC_GLOB_JMP 42
#define R_SPARC_7 43
#define R_SPARC_5 44
#define R_SPARC_6 45
#define R_SPARC_DISP64 46
#define R_SPARC_PLT64 47
#define R_SPARC_HIX22 48
#define R_SPARC_LOX10 49
#define R_SPARC_H44 50
#define R_SPARC_M44 51
#define R_SPARC_L44 52
#define R_SPARC_REGISTER 53
#define R_SPARC_UA64 54
#define R_SPARC_UA16 55
#define R_SPARC_TLS_GD_HI22 56
#define R_SPARC_TLS_GD_LO10 57
#define R_SPARC_TLS_GD_ADD 58
#define R_SPARC_TLS_GD_CALL 59
#define R_SPARC_TLS_LDM_HI22 60
#define R_SPARC_TLS_LDM_LO10 61
#define R_SPARC_TLS_LDM_ADD 62
#define R_SPARC_TLS_LDM_CALL 63
#define R_SPARC_TLS_LDO_HIX22 64
#define R_SPARC_TLS_LDO_LOX10 65
#define R_SPARC_TLS_LDO_ADD 66
#define R_SPARC_TLS_IE_HI22 67
#define R_SPARC_TLS_IE_LO10 68
#define R_SPARC_TLS_IE_LD 69
#define R_SPARC_TLS_IE_LDX 70
#define R_SPARC_TLS_IE_ADD 71
#define R_SPARC_TLS_LE_HIX22 72
#define R_SPARC_TLS_LE_LOX10 73
#define R_SPARC_TLS_DTPMOD32 74
#define R_SPARC_TLS_DTPMOD64 75
#define R_SPARC_TLS_DTPOFF32 76
#define R_SPARC_TLS_DTPOFF64 77
#define R_SPARC_TLS_TPOFF32 78
#define R_SPARC_TLS_TPOFF64 79
#define R_X86_64_NONE 0 /* No relocation. */
#define R_X86_64_64 1 /* Add 64 bit symbol value. */
#define R_X86_64_PC32 2 /* PC-relative 32 bit signed sym value. */
#define R_X86_64_GOT32 3 /* PC-relative 32 bit GOT offset. */
#define R_X86_64_PLT32 4 /* PC-relative 32 bit PLT offset. */
#define R_X86_64_COPY 5 /* Copy data from shared object. */
#define R_X86_64_GLOB_DAT 6 /* Set GOT entry to data address. */
#define R_X86_64_JMP_SLOT 7 /* Set GOT entry to code address. */
#define R_X86_64_RELATIVE 8 /* Add load address of shared object. */
#define R_X86_64_GOTPCREL 9 /* Add 32 bit signed pcrel offset to GOT. */
#define R_X86_64_32 10 /* Add 32 bit zero extended symbol value */
#define R_X86_64_32S 11 /* Add 32 bit sign extended symbol value */
#define R_X86_64_16 12 /* Add 16 bit zero extended symbol value */
#define R_X86_64_PC16 13 /* Add 16 bit signed extended pc relative symbol value */
#define R_X86_64_8 14 /* Add 8 bit zero extended symbol value */
#define R_X86_64_PC8 15 /* Add 8 bit signed extended pc relative symbol value */
#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */
#define R_X86_64_DTPOFF64 17 /* Offset in TLS block */
#define R_X86_64_TPOFF64 18 /* Offset in static TLS block */
#define R_X86_64_TLSGD 19 /* PC relative offset to GD GOT entry */
#define R_X86_64_TLSLD 20 /* PC relative offset to LD GOT entry */
#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */
#define R_X86_64_GOTTPOFF 22 /* PC relative offset to IE GOT entry */
#define R_X86_64_TPOFF32 23 /* Offset in static TLS block */
#endif /* !_SYS_ELF_COMMON_H_ */

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/*
* This file mainly provides a definition of the structures used
* to describe the notes section of an ELF file.
*
* It is the interface between MINIX core dump and GDB
*/
#ifndef _SYS_ELF_CORE_H_
#define _SYS_ELF_CORE_H_
#include <sys/param.h>
#include <machine/stackframe.h>
/* MINIX core file format:
*
* The core file is in ELF format. Besides the regular program segments,
* it has a NOTE segment which contains two NOTE entries
* - one containing a minix_elfcore_info_t and the other one containing
* the general purpose registers (a stackframe_s structure)
*/
typedef struct stackframe_s gregset_t; /* General purpose registers */
/*
* A lot more things should be added to these structures. At present,
* they contain the absolute bare minimum required to allow GDB to work
* with MINIX ELF core dumps.
*/
#define ELF_NOTE_MINIX_ELFCORE_NAME "MINIX-CORE"
#define NT_MINIX_ELFCORE_INFO 1
#define NT_MINIX_ELFCORE_GREGS 2
#define MINIX_ELFCORE_VERSION 1 /* Current version of minix_elfcore_info_t */
#define RESERVED_SIZE 5
typedef struct minix_elfcore_info {
/* Version 1 fields */
uint32_t mei_version; /* Version number of struct */
uint32_t mei_meisize; /* sizeof(minix_elfcore_info_t) */
uint32_t mei_signo; /* killing signal */
int32_t mei_pid; /* Process ID */
int8_t mei_command[MAXCOMLEN]; /* Command */
uint32_t flags; /* Flags */
int32_t reserved[RESERVED_SIZE];/* Reserved space*/
/* Put below version 2 fields */
} minix_elfcore_info_t;
#endif /* _SYS_ELF_CORE_H_ */

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/*-
* Copyright (c) 1998 John D. Polstra.
* 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.
*
* $FreeBSD$
*/
#ifndef _SYS_ELF_GENERIC_H_
#define _SYS_ELF_GENERIC_H_ 1
#include <sys/cdefs.h>
/*
* Definitions of generic ELF names which relieve applications from
* needing to know the word size.
*/
#if __ELF_WORD_SIZE != 32 && __ELF_WORD_SIZE != 64
#error "__ELF_WORD_SIZE must be defined as 32 or 64"
#endif
#define ELF_CLASS __CONCAT(ELFCLASS,__ELF_WORD_SIZE)
#if BYTE_ORDER == LITTLE_ENDIAN
#define ELF_DATA ELFDATA2LSB
#elif BYTE_ORDER == BIG_ENDIAN
#define ELF_DATA ELFDATA2MSB
#else
#error "Unknown byte order"
#endif
#ifdef __NBSD_LIBC
#define CONCAT(x,y) __CONCAT(x,y)
#define __elfN(x) CONCAT(CONCAT(CONCAT(elf,__ELF_WORD_SIZE),_),x)
#define __ElfN(x) CONCAT(CONCAT(CONCAT(Elf,__ELF_WORD_SIZE),_),x)
#define __ELFN(x) CONCAT(CONCAT(CONCAT(ELF,__ELF_WORD_SIZE),_),x)
#define __ElfType(x) typedef __ElfN(x) __CONCAT(Elf_,x)
#else
#define __elfN(x) __CONCAT(__CONCAT(__CONCAT(elf,__ELF_WORD_SIZE),_),x)
#define __ElfN(x) __CONCAT(__CONCAT(__CONCAT(Elf,__ELF_WORD_SIZE),_),x)
#define __ELFN(x) __CONCAT(__CONCAT(__CONCAT(ELF,__ELF_WORD_SIZE),_),x)
#define __ElfType(x) typedef __ElfN(x) __CONCAT(Elf_,x)
#endif
__ElfType(Addr);
__ElfType(Half);
__ElfType(Off);
__ElfType(Sword);
__ElfType(Word);
__ElfType(Ehdr);
__ElfType(Shdr);
__ElfType(Nhdr);
__ElfType(Phdr);
__ElfType(Dyn);
__ElfType(Rel);
__ElfType(Rela);
__ElfType(Sym);
__ElfType(Verdef);
__ElfType(Verdaux);
__ElfType(Verneed);
__ElfType(Vernaux);
__ElfType(Versym);
/* Non-standard ELF types. */
__ElfType(Hashelt);
__ElfType(Size);
__ElfType(Ssize);
#define ELF_R_SYM __ELFN(R_SYM)
#define ELF_R_TYPE __ELFN(R_TYPE)
#define ELF_R_INFO __ELFN(R_INFO)
#define ELF_ST_BIND __ELFN(ST_BIND)
#define ELF_ST_TYPE __ELFN(ST_TYPE)
#define ELF_ST_INFO __ELFN(ST_INFO)
#endif /* !_SYS_ELF_GENERIC_H_ */

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include/sys/ioc_block.h Normal file
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/* sys/ioc_block.h - Block ioctl() command codes.
*
*/
#ifndef _S_I_BLOCK_H
#define _S_I_BLOCK_H
#include <minix/ioctl.h>
#include <minix/btrace.h>
#define BIOCTRACEBUF _IOW('b', 1, size_t)
#define BIOCTRACECTL _IOW('b', 2, int)
#define BIOCTRACEGET _IOR_BIG(3, btrace_entry[BTBUF_SIZE])
#endif /* _S_I_BLOCK_H */

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/* sys/ioc_disk.h - Disk ioctl() command codes. Author: Kees J. Bot
* 23 Nov 2002
*
*/
#ifndef _S_I_DISK_H
#define _S_I_DISK_H
#include <minix/ioctl.h>
#define DIOCSETP _IOW('d', 3, struct partition)
#define DIOCGETP _IOR('d', 4, struct partition)
#define DIOCEJECT _IO ('d', 5)
#define DIOCTIMEOUT _IORW('d', 6, int)
#define DIOCOPENCT _IOR('d', 7, int)
#define DIOCFLUSH _IO ('d', 8)
#define DIOCSETWC _IOW('d', 9, int)
#define DIOCGETWC _IOR('d', 10, int)
#endif /* _S_I_DISK_H */

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/* sys/ioc_fbd.h - Faulty Block Device ioctl() command codes.
*
*/
#ifndef _S_I_FBD_H
#define _S_I_FBD_H
/* FBD rule structure. */
typedef int fbd_rulenum_t;
struct fbd_rule {
fbd_rulenum_t num; /* rule number (1-based) */
u64_t start; /* start position of area to match */
u64_t end; /* end position (exclusive) (0 = up to EOF) */
int flags; /* match read and/or write requests */
unsigned int skip; /* # matches to skip before activating */
unsigned int count; /* # times left to trigger (0 = no limit) */
int action; /* action type to perform when triggered */
union { /* action parameters */
struct {
int type; /* corruption type */
} corrupt;
struct {
int code; /* error code to return (OK, EIO..) */
} error;
struct {
u64_t start; /* start position of target area */
u64_t end; /* end position of area (excl) */
u32_t align; /* alignment to use in target area */
} misdir;
struct {
u32_t lead; /* # bytes to process normally */
} losttorn;
} params;
};
/* Match flags. */
#define FBD_FLAG_READ 0x1 /* match read requests */
#define FBD_FLAG_WRITE 0x2 /* match write requests */
/* Action types. */
enum {
FBD_ACTION_CORRUPT, /* write or return corrupt data */
FBD_ACTION_ERROR, /* return an I/O error */
FBD_ACTION_MISDIR, /* perform a misdirected write */
FBD_ACTION_LOSTTORN /* perform a lost or torn write */
};
/* Corruption types. */
enum {
FBD_CORRUPT_ZERO, /* write or return ..zeroed data */
FBD_CORRUPT_PERSIST, /* ..consequently the same bad data */
FBD_CORRUPT_RANDOM /* ..new random data every time */
};
/* The I/O control requests. */
#define FBDCADDRULE _IOW('F', 1, struct fbd_rule) /* add a rule */
#define FBDCDELRULE _IOW('F', 2, fbd_rulenum_t) /* delete a rule */
#define FBDCGETRULE _IORW('F', 3, struct fbd_rule) /* retrieve a rule */
#endif /* _S_I_FBD_H */

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/* sys/ioc_file.h - File ioctl() command codes.
*/
#ifndef _SYS_IOC_FILE_H
#define _SYS_IOC_FILE_H
#include <minix/ioctl.h>
#define FIONREAD _IOR('f', 1, int)
#endif /* _SYS_IOC_FILE_H */

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include/sys/ioc_memory.h Normal file
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/* sys/ioc_memory.h - Memory ioctl() command codes.
* Author: Kees J. Bot
* 23 Nov 2002
*
*/
#ifndef _S_I_MEMORY_H
#define _S_I_MEMORY_H
#include <minix/ioctl.h>
#define MIOCRAMSIZE _IOW('m', 3, u32_t)
#define MIOCMAP _IOW('m', 4, struct mapreq)
#define MIOCUNMAP _IOW('m', 5, struct mapreq)
#endif /* _S_I_MEMORY_H */

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include/sys/ioc_sound.h Normal file
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/* sys/ioc_sound.h - Sound ioctl() command codes. Author: Kees J. Bot
* 23 Nov 2002
*
*/
#ifndef _S_I_SOUND_H
#define _S_I_SOUND_H
#include <minix/ioctl.h>
/* Soundcard DSP ioctls. */
#define DSPIORATE _IOW('s', 1, unsigned int)
#define DSPIOSTEREO _IOW('s', 2, unsigned int)
#define DSPIOSIZE _IOW('s', 3, unsigned int)
#define DSPIOBITS _IOW('s', 4, unsigned int)
#define DSPIOSIGN _IOW('s', 5, unsigned int)
#define DSPIOMAX _IOR('s', 6, unsigned int)
#define DSPIORESET _IO ('s', 7)
#define DSPIOFREEBUF _IOR('s', 30, unsigned int)
#define DSPIOSAMPLESINBUF _IOR('s', 31, unsigned int)
#define DSPIOPAUSE _IO ('s', 32)
#define DSPIORESUME _IO ('s', 33)
/* Soundcard mixer ioctls. */
#define MIXIOGETVOLUME _IORW('s', 10, struct volume_level)
#define MIXIOGETINPUTLEFT _IORW('s', 11, struct inout_ctrl)
#define MIXIOGETINPUTRIGHT _IORW('s', 12, struct inout_ctrl)
#define MIXIOGETOUTPUT _IORW('s', 13, struct inout_ctrl)
#define MIXIOSETVOLUME _IORW('s', 20, struct volume_level)
#define MIXIOSETINPUTLEFT _IORW('s', 21, struct inout_ctrl)
#define MIXIOSETINPUTRIGHT _IORW('s', 22, struct inout_ctrl)
#define MIXIOSETOUTPUT _IORW('s', 23, struct inout_ctrl)
#endif /* _S_I_SOUND_H */

15
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/* sys/ioc_tape.h - Magnetic Tape ioctl() command codes.
* Author: Kees J. Bot
* 23 Nov 2002
*
*/
#ifndef _S_I_TAPE_H
#define _S_I_TAPE_H
#include <minix/ioctl.h>
#define MTIOCTOP _IOW('M', 1, struct mtop)
#define MTIOCGET _IOR('M', 2, struct mtget)
#endif /* _S_I_TAPE_H */

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/* sys/ioc_tty.h - Terminal ioctl() command codes.
* Author: Kees J. Bot
* 23 Nov 2002
*
*/
#ifndef _S_I_TTY_H
#define _S_I_TTY_H
#include <minix/ioctl.h>
/* Terminal ioctls. */
#define TCGETS _IOR('T', 8, struct termios) /* tcgetattr */
#define TCSETS _IOW('T', 9, struct termios) /* tcsetattr, TCSANOW */
#define TCSETSW _IOW('T', 10, struct termios) /* tcsetattr, TCSADRAIN */
#define TCSETSF _IOW('T', 11, struct termios) /* tcsetattr, TCSAFLUSH */
#define TCSBRK _IOW('T', 12, int) /* tcsendbreak */
#define TCDRAIN _IO ('T', 13) /* tcdrain */
#define TCFLOW _IOW('T', 14, int) /* tcflow */
#define TCFLSH _IOW('T', 15, int) /* tcflush */
#define TIOCGWINSZ _IOR('T', 16, struct winsize)
#define TIOCSWINSZ _IOW('T', 17, struct winsize)
#define TIOCGPGRP _IOW('T', 18, int)
#define TIOCSPGRP _IOW('T', 19, int)
#define TIOCSFON_OLD _IOW('T', 20, u8_t [8192])
#define TIOCSFON _IOW_BIG(1, u8_t [8192])
/* Keyboard ioctls. */
#define KIOCBELL _IOW('k', 1, struct kio_bell)
#define KIOCSLEDS _IOW('k', 2, struct kio_leds)
#define KIOCSMAP _IOW('k', 3, keymap_t)
/* /dev/video ioctls. */
#define TIOCMAPMEM _IORW('v', 1, struct mapreqvm)
#define TIOCUNMAPMEM _IORW('v', 2, struct mapreqvm)
#endif /* _S_I_TTY_H */

75
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/* $NetBSD: ioccom.h,v 1.11 2011/10/19 10:53:12 yamt Exp $ */
/*-
* Copyright (c) 1982, 1986, 1990, 1993, 1994
* The Regents of the University of California. 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.
* 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
*
* @(#)ioccom.h 8.3 (Berkeley) 1/9/95
*/
#ifndef _SYS_IOCCOM_H_
#define _SYS_IOCCOM_H_
/*
* Ioctl's have the command encoded in the lower word, and the size of
* any in or out parameters in the upper word. The high 3 bits of the
* upper word are used to encode the in/out status of the parameter.
*
* 31 29 28 16 15 8 7 0
* +---------------------------------------------------------------+
* | I/O | Parameter Length | Command Group | Command |
* +---------------------------------------------------------------+
*/
#define IOCPARM_MASK 0x1fff /* parameter length, at most 13 bits */
#define IOCPARM_SHIFT 16
#define IOCGROUP_SHIFT 8
#define IOCPARM_LEN(x) (((x) >> IOCPARM_SHIFT) & IOCPARM_MASK)
#define IOCBASECMD(x) ((x) & ~(IOCPARM_MASK << IOCPARM_SHIFT))
#define IOCGROUP(x) (((x) >> IOCGROUP_SHIFT) & 0xff)
#define IOCPARM_MAX NBPG /* max size of ioctl args, mult. of NBPG */
/* no parameters */
#define IOC_VOID (unsigned long)0x20000000
/* copy parameters out */
#define IOC_OUT (unsigned long)0x40000000
/* copy parameters in */
#define IOC_IN (unsigned long)0x80000000
/* copy parameters in and out */
#define IOC_INOUT (IOC_IN|IOC_OUT)
/* mask for IN/OUT/VOID */
#define IOC_DIRMASK (unsigned long)0xe0000000
#define _IOC(inout, group, num, len) \
((inout) | (((len) & IOCPARM_MASK) << IOCPARM_SHIFT) | \
((group) << IOCGROUP_SHIFT) | (num))
#define _IO(g,n) _IOC(IOC_VOID, (g), (n), 0)
#define _IOR(g,n,t) _IOC(IOC_OUT, (g), (n), sizeof(t))
#define _IOW(g,n,t) _IOC(IOC_IN, (g), (n), sizeof(t))
/* this should be _IORW, but stdio got there first */
#define _IOWR(g,n,t) _IOC(IOC_INOUT, (g), (n), sizeof(t))
#endif /* !_SYS_IOCCOM_H_ */

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/* $NetBSD: iostat.h,v 1.10 2009/04/04 07:30:09 ad Exp $ */
/*-
* Copyright (c) 1996, 1997, 2004, 2009 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
* NASA Ames Research Center.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#ifndef _SYS_IOSTAT_H_
#define _SYS_IOSTAT_H_
/*
* Disk device structures.
*/
#include <sys/time.h>
#include <sys/queue.h>
#define IOSTATNAMELEN 16
/* types of drives we can have */
#define IOSTAT_DISK 0
#define IOSTAT_TAPE 1
#define IOSTAT_NFS 2
/* The following structure is 64-bit alignment safe */
struct io_sysctl {
char name[IOSTATNAMELEN];
int32_t busy;
int32_t type;
u_int64_t xfer;
u_int64_t seek;
u_int64_t bytes;
u_int32_t attachtime_sec;
u_int32_t attachtime_usec;
u_int32_t timestamp_sec;
u_int32_t timestamp_usec;
u_int32_t time_sec;
u_int32_t time_usec;
/* New separate read/write stats */
u_int64_t rxfer;
u_int64_t rbytes;
u_int64_t wxfer;
u_int64_t wbytes;
};
/*
* Structure for keeping the in-kernel drive stats - these are linked
* together in drivelist.
*/
struct io_stats {
char io_name[IOSTATNAMELEN]; /* device name */
void *io_parent; /* pointer to what we are attached to */
int io_type; /* type of device the state belong to */
int io_busy; /* busy counter */
u_int64_t io_rxfer; /* total number of read transfers */
u_int64_t io_wxfer; /* total number of write transfers */
u_int64_t io_seek; /* total independent seek operations */
u_int64_t io_rbytes; /* total bytes read */
u_int64_t io_wbytes; /* total bytes written */
struct timeval io_attachtime; /* time disk was attached */
struct timeval io_timestamp; /* timestamp of last unbusy */
struct timeval io_time; /* total time spent busy */
TAILQ_ENTRY(io_stats) io_link;
};
/*
* drivelist_head is defined here so that user-land has access to it.
*/
TAILQ_HEAD(iostatlist_head, io_stats); /* the iostatlist is a TAILQ */
#ifdef _KERNEL
void iostat_init(void);
void iostat_busy(struct io_stats *);
void iostat_unbusy(struct io_stats *, long, int);
bool iostat_isbusy(struct io_stats *);
struct io_stats *iostat_find(const char *);
struct io_stats *iostat_alloc(int32_t, void *, const char *);
void iostat_free(struct io_stats *);
void iostat_seek(struct io_stats *);
#endif
#endif /* _SYS_IOSTAT_H_ */

22
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#ifndef _SYS__KBDIO_H
#define _SYS__KBDIO_H
#include <sys/time.h>
typedef struct kio_bell
{
unsigned kb_pitch; /* Bell frequency in HZ */
unsigned long kb_volume; /* Volume in micro volts */
struct timeval kb_duration;
} kio_bell_t;
typedef struct kio_leds
{
unsigned kl_bits;
} kio_leds_t;
#define KBD_LEDS_NUM 0x1
#define KBD_LEDS_CAPS 0x2
#define KBD_LEDS_SCROLL 0x4
#endif /* _SYS__KBDIO_H */

45
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/* <sys/mtio.h> magnetic tape commands Author: Kees J. Bot
*/
#ifndef _SYS__MTIO_H
#define _SYS__MTIO_H
/* Tape operations: ioctl(fd, MTIOCTOP, &struct mtop) */
struct mtop {
short mt_op; /* Operation (MTWEOF, etc.) */
int mt_count; /* Repeat count. */
};
#define MTWEOF 0 /* Write End-Of-File Marker */
#define MTFSF 1 /* Forward Space File mark */
#define MTBSF 2 /* Backward Space File mark */
#define MTFSR 3 /* Forward Space Record */
#define MTBSR 4 /* Backward Space Record */
#define MTREW 5 /* Rewind tape */
#define MTOFFL 6 /* Rewind and take Offline */
#define MTNOP 7 /* No-Operation, set status only */
#define MTRETEN 8 /* Retension (completely wind and rewind) */
#define MTERASE 9 /* Erase the tape and rewind */
#define MTEOM 10 /* Position at End-Of-Media */
#define MTMODE 11 /* Select tape density */
#define MTBLKZ 12 /* Select tape block size */
/* Tape status: ioctl(fd, MTIOCGET, &struct mtget) */
struct mtget {
short mt_type; /* Type of tape device. */
/* Device dependent "registers". */
short mt_dsreg; /* Drive status register. */
short mt_erreg; /* Error register. */
short dummy; /* (alignment) */
/* Misc info. */
off_t mt_resid; /* Residual count. */
off_t mt_fileno; /* Current File Number. */
off_t mt_blkno; /* Current Block Number within file. */
off_t mt_blksize; /* Current block size. */
};
#endif /* _SYS__MTIO_H */

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/* $NetBSD: mutex.h,v 1.20 2010/02/08 09:54:27 skrll Exp $ */
/*-
* Copyright (c) 2002, 2006, 2007, 2008, 2009 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jason R. Thorpe and Andrew Doran.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#ifndef _SYS_MUTEX_H_
#define _SYS_MUTEX_H_
/*
* There are 2 types of mutexes:
*
* * Adaptive -- If the lock is already held, the thread attempting
* to acquire the lock determines if the thread that holds it is
* currently running. If so, it spins, else it sleeps.
*
* * Spin -- If the lock is already held, the thread attempting to
* acquire the lock spins. The IPL will be raised on entry.
*
* Machine dependent code must provide the following:
*
* struct mutex
* The actual mutex structure. This structure is mostly
* opaque to machine-independent code; most access are done
* through macros. However, machine-independent code must
* be able to access the following members:
*
* uintptr_t mtx_owner
* ipl_cookie_t mtx_ipl
* __cpu_simple_lock_t mtx_lock
*
* If an architecture can be considered 'simple' (no interlock required in
* the MP case, or no MP) it need only define __HAVE_SIMPLE_MUTEXES and
* provide the following:
*
* struct mutex
*
* [additionally:]
* volatile integer mtx_id
*
* MUTEX_RECEIVE(mtx)
* Post a load fence after acquiring the mutex, if necessary.
*
* MUTEX_GIVE(mtx)
* Post a load/store fence after releasing the mutex, if
* necessary.
*
* MUTEX_CAS(ptr, old, new)
* Perform an atomic "compare and swap" operation and
* evaluate to true or false according to the success
*
* Otherwise, the following must be defined:
*
* MUTEX_INITIALIZE_SPIN(mtx, dodebug, minipl)
* Initialize a spin mutex.
*
* MUTEX_INITIALIZE_ADAPTIVE(mtx, dodebug)
* Initialize an adaptive mutex.
*
* MUTEX_DESTROY(mtx)
* Tear down a mutex.
*
* MUTEX_ADAPTIVE_P(mtx)
* Evaluates to true if the mutex is an adaptive mutex.
*
* MUTEX_SPIN_P(mtx)
* Evaluates to true if the mutex is a spin mutex.
*
* MUTEX_OWNER(owner)
* Returns the owner of the adaptive mutex (LWP address).
*
* MUTEX_OWNED(owner)
* Returns non-zero if an adaptive mutex is currently
* held by an LWP.
*
* MUTEX_HAS_WAITERS(mtx)
* Returns true if the mutex has waiters.
*
* MUTEX_SET_WAITERS(mtx)
* Mark the mutex has having waiters.
*
* MUTEX_ACQUIRE(mtx, owner)
* Try to acquire an adaptive mutex such that:
* if (lock held OR waiters)
* return 0;
* else
* return 1;
* Must be MP/interrupt atomic.
*
* MUTEX_RELEASE(mtx)
* Release the lock and clear the "has waiters" indication.
* Must be interrupt atomic, need not be MP safe.
*
* MUTEX_DEBUG_P(mtx)
* Evaluates to true if the mutex is initialized with
* dodebug==true. Only used in the LOCKDEBUG case.
*
* Machine dependent code may optionally provide stubs for the following
* functions to implement the easy (unlocked / no waiters) cases. If
* these stubs are provided, __HAVE_MUTEX_STUBS should be defined.
*
* mutex_enter()
* mutex_exit()
*
* Two additional stubs may be implemented that handle only the spinlock
* case, primarily for the scheduler. __HAVE_SPIN_MUTEX_STUBS should be
* defined if these are provided:
*
* mutex_spin_enter()
* mutex_spin_exit()
*/
#if defined(_KERNEL_OPT)
#include "opt_lockdebug.h"
#endif
#if !defined(_KERNEL)
#include <sys/types.h>
#include <sys/inttypes.h>
#endif
typedef enum kmutex_type_t {
MUTEX_SPIN = 0, /* To get a spin mutex at IPL_NONE */
MUTEX_ADAPTIVE = 1, /* For porting code written for Solaris */
MUTEX_DEFAULT = 2, /* The only native, endorsed type */
MUTEX_DRIVER = 3, /* For porting code written for Solaris */
MUTEX_NODEBUG = 4 /* Disables LOCKDEBUG; use with care */
} kmutex_type_t;
typedef struct kmutex kmutex_t;
#if defined(__MUTEX_PRIVATE)
#define MUTEX_THREAD ((uintptr_t)-16L)
#define MUTEX_BIT_SPIN 0x01
#define MUTEX_BIT_WAITERS 0x02
#if defined(LOCKDEBUG)
#define MUTEX_BIT_NODEBUG 0x04 /* LOCKDEBUG disabled */
#else
#define MUTEX_BIT_NODEBUG 0x00 /* do nothing */
#endif /* LOCKDEBUG */
#define MUTEX_SPIN_IPL(mtx) ((mtx)->mtx_ipl)
#define MUTEX_SPIN_OLDSPL(ci) ((ci)->ci_mtx_oldspl)
void mutex_vector_enter(kmutex_t *);
void mutex_vector_exit(kmutex_t *);
void mutex_spin_retry(kmutex_t *);
void mutex_wakeup(kmutex_t *);
#endif /* __MUTEX_PRIVATE */
#ifdef _KERNEL
#include <sys/intr.h>
#endif
#include <machine/mutex.h>
/*
* Return true if no spin mutexes are held by the current CPU.
*/
#ifndef MUTEX_NO_SPIN_ACTIVE_P
#define MUTEX_NO_SPIN_ACTIVE_P(ci) ((ci)->ci_mtx_count == 0)
#endif
#ifdef _KERNEL
void mutex_init(kmutex_t *, kmutex_type_t, int);
void mutex_destroy(kmutex_t *);
void mutex_enter(kmutex_t *);
void mutex_exit(kmutex_t *);
void mutex_spin_enter(kmutex_t *);
void mutex_spin_exit(kmutex_t *);
int mutex_tryenter(kmutex_t *);
int mutex_owned(kmutex_t *);
lwp_t *mutex_owner(kmutex_t *);
void mutex_obj_init(void);
kmutex_t *mutex_obj_alloc(kmutex_type_t, int);
void mutex_obj_hold(kmutex_t *);
bool mutex_obj_free(kmutex_t *);
#endif /* _KERNEL */
#endif /* _SYS_MUTEX_H_ */

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/*
* This file mainly provides a definition of the structures used
* to describe the notes section of an ELF file. It doesn't have
* anything to do with the /proc file system, even though MINIX
* has one.
*
* The whole purpose of this file is for GDB and GDB only.
*/
#ifndef _SYS_PROCFS_H_
#define _SYS_PROCFS_H_
#include <sys/param.h>
#include <sys/elf_core.h>
#include <i386/stackframe.h>
/*
*
* These structures define an interface between core files and the debugger.
* Never change or delete any elements. These structures are modeled from
* the file with the same name from FreeBSD
*
* A lot more things should be added to these structures. At present,
* they contain the absolute bare minimum required to allow GDB to work
* with ELF core dumps.
*/
/*
* The parenthsized numbers like (1) indicate the minimum version number
* for which each element exists in the structure.
*/
#define PRSTATUS_VERSION 1 /* Current version of prstatus_t */
typedef struct prstatus {
int pr_version; /* Version number of struct (1) */
size_t pr_statussz; /* sizeof(prstatus_t) (1) */
size_t pr_gregsetsz; /* sizeof(gregset_t) (1) */
size_t pr_fpregsetsz; /* sizeof(fpregset_t) (1) */
int pr_osreldate; /* Kernel version (1) */
int pr_cursig; /* Current signal (1) */
pid_t pr_pid; /* Process ID (1) */
gregset_t pr_reg; /* General purpose registers (1) */
} prstatus_t;
#define PRARGSZ 80 /* Maximum argument bytes saved */
#ifndef MAXCOMLEN
# define MAXCOMLEN 16 /* Maximum command line arguments */
#endif
#define PRPSINFO_VERSION 1 /* Current version of prpsinfo_t */
typedef struct prpsinfo {
int pr_version; /* Version number of struct (1) */
size_t pr_psinfosz; /* sizeof(prpsinfo_t) (1) */
char pr_fname[MAXCOMLEN+1]; /* Command name, null terminated (1) */
char pr_psargs[PRARGSZ+1]; /* Arguments, null terminated (1) */
} prpsinfo_t;
#endif /* _SYS_PROCFS_H_ */

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/*
sys/svrctl.h
Created: Feb 15, 1994 by Philip Homburg <philip@cs.vu.nl>
*/
#ifndef _SYS__SVRCTL_H
#define _SYS__SVRCTL_H
#include <sys/types.h>
/* Server control commands have the same encoding as the commands for ioctls. */
#include <minix/ioctl.h>
/* PM controls. */
#define PMGETPARAM _IOW('M', 5, struct sysgetenv)
#define PMSETPARAM _IOR('M', 7, struct sysgetenv)
/* VFS controls */
#define VFSSETPARAM _IOR('M', 130, struct sysgetenv)
#define VFSGETPARAM _IOR('M', 131, struct sysgetenv)
struct sysgetenv {
char *key; /* Name requested. */
size_t keylen; /* Length of name including \0. */
char *val; /* Buffer for returned data. */
size_t vallen; /* Size of return data buffer. */
};
int svrctl(int _request, void *_data);
#endif /* _SYS__SVRCTL_H */

38
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#ifndef _SYS_VIDEO_H
#define _SYS_VIDEO_H 1
/* Definitions used by the console driver. */
#define MONO_BASE 0xB0000L /* base of mono video memory */
#define COLOR_BASE 0xB8000L /* base of color video memory */
#define MONO_SIZE 0x1000 /* 4K mono video memory */
#define COLOR_SIZE 0x4000 /* 16K color video memory */
#define EGA_SIZE 0x8000 /* EGA & VGA have at least 32K */
#define BLANK_COLOR 0x0700 /* determines cursor color on blank screen */
#define SCROLL_UP 0 /* scroll forward */
#define SCROLL_DOWN 1 /* scroll backward */
#define CONS_RAM_WORDS 80 /* video ram buffer size */
#define MAX_ESC_PARMS 4 /* number of escape sequence params allowed */
/* Constants relating to the controller chips. */
#define M_6845 0x3B4 /* port for 6845 mono */
#define C_6845 0x3D4 /* port for 6845 color */
#define INDEX 0 /* 6845's index register */
#define DATA 1 /* 6845's data register */
#define STATUS 6 /* 6845's status register */
#define VID_ORG 12 /* 6845's origin register */
#define CURSOR 14 /* 6845's cursor register */
/* Beeper. */
#define BEEP_FREQ 0x0533 /* value to put into timer to set beep freq */
#define B_TIME 3 /* length of CTRL-G beep is ticks */
/* definitions used for font management */
#define GA_SEQUENCER_INDEX 0x3C4
#define GA_SEQUENCER_DATA 0x3C5
#define GA_GRAPHICS_INDEX 0x3CE
#define GA_GRAPHICS_DATA 0x3CF
#define GA_VIDEO_ADDRESS 0xA0000L
#define GA_FONT_SIZE 8192
#endif

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#ifndef __SYS_VM_H__
#define __SYS_VM_H__
/*
sys/vm.h
*/
/* MIOCMAP */
struct mapreq
{
void *base;
size_t size;
off_t offset;
int readonly;
};
/* used in ioctl to tty for mapvm map and unmap request. */
struct mapreqvm
{
int flags; /* reserved, must be 0 */
off_t phys_offset;
size_t size;
int readonly;
char reserved[36]; /* reserved, must be 0 */
void *vaddr;
void *vaddr_ret;
};
#endif /* __SYS_VM_H__ */