| /freebsd/lib/geom/part/ |
| H A D | gpart.8 | 142 utility is used to partition GEOM providers, normally disks.
144 .Bl -tag -width ".Cm bootcode"
147 Add a new partition to the partitioning scheme given by
149 The partition type must be specified with
151 The partition's location, size, and other attributes will be calculated
157 .Bl -tag -width 12n
163 offset and partition
169 The logical block address where the partition will begin.
178 The index in the partition table at which the new partition is to be
181 to represent the partition.
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| /freebsd/share/man/man5/ |
| H A D | disktab.5 | 39 disk partition characteristics.
51 consist of a number of `:'-separated fields.
60 .Bl -column "indent" "boolx"
74 .It "\&sf bool Controller supports bad144-style bad sector forwarding"
79 .It "\&ts num One-cylinder seek time, usec, default 0"
81 .It "\&d[0-4] num Drive-type-dependent parameters"
85 .It "\&ba num Block size for partition `a' (bytes)"
86 .It "\&bd num Block size for partition `d' (bytes)"
87 .It "\&be num Block size for partition `e' (bytes)"
88 .It "\&bf num Block size for partition `f' (bytes)"
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| /freebsd/sys/geom/part/ |
| H A D | g_part.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2006-2008 Marcel Moolenaar
34 #define G_PART_PROBE_PRI_LOW -10
35 #define G_PART_PROBE_PRI_NORM -5
39 G_PART_ALIAS_APPLE_APFS, /* An Apple APFS partition. */
40 G_PART_ALIAS_APPLE_BOOT, /* An Apple boot partition entry. */
41 G_PART_ALIAS_APPLE_CORE_STORAGE,/* An Apple Core Storage partition. */
43 G_PART_ALIAS_APPLE_LABEL, /* An Apple label partition entry. */
44 G_PART_ALIAS_APPLE_RAID, /* An Apple RAID partition entry. */
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| /freebsd/sys/contrib/edk2/Include/Uefi/ |
| H A D | UefiGpt.h | 2 EFI Guid Partition Table Format Definition.
4 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
5 SPDX-License-Identifier: BSD-2-Clause-Patent
13 /// The primary GUID Partition Table Header must be
18 /// EFI Partition Table Signature: "EFI PART".
29 /// GPT Partition Table Header.
33 /// The table header for the GPT partition Table.
42 /// LBA address of the alternate GUID Partition Table Header.
47 /// by a partition described by a GUID Partition Entry.
52 /// by a partition described by a GUID Partition Entry.
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| /freebsd/contrib/llvm-project/lld/docs/ |
| H A D | Partitions.rst | 11 partitioned program consists of a main partition together with a number of
12 loadable partitions. The loadable partitions depend on the main partition
14 shared object, the main partition and the loadable partitions share a virtual
15 address space at link time, and each loadable partition is assigned a fixed
16 offset from the main partition. This allows the loadable partitions to refer
17 to code and data in the main partition directly without the binary size and
21 -----
24 going to be used as the "entry points" for each partition. An entry point
25 could, for example, be the equivalent of the partition's ``main`` function, or
27 by the partition. The intent is that in order to use a loadable partition,
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| /freebsd/stand/i386/gptboot/ |
| H A D | gptboot.8 | 30 .Nd GPT bootcode for UFS on BIOS-based computers
33 is used on BIOS-based computers to boot from a UFS partition on a
34 GPT-partitioned disk.
37 .Cm freebsd-boot
38 partition with
47 first reads the GPT and determines which drive and partition to
51 If it does not find an eligible partition, or if the user hits a
54 switches from auto-boot to interactive mode.
55 Interactive mode allows manual selection of the disk, partition,
62 .Sh PARTITION ATTRIBUTES
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| /freebsd/contrib/ofed/opensm/include/opensm/ |
| H A D | osm_partition.h | 2 * Copyright (c) 2004-2009 Voltaire, Inc. All rights reserved.
3 * Copyright (c) 2002-2008 Mellanox Technologies LTD. All rights reserved.
4 * Copyright (c) 1996-2003 Intel Corporation. All rights reserved.
16 * - Redistributions of source code must retain the above
20 * - Redistributions in binary form must reproduce the above
39 * This object represents an IBA Partition.
62 /****h* OpenSM/Partition
64 * Partition
67 * The Partition object encapsulates the information needed by the
68 * OpenSM to manage Partitions. The OpenSM allocates one Partition
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| /freebsd/sys/contrib/device-tree/Bindings/mtd/partitions/ |
| H A D | partition.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mtd/partitions/partition.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Partition
10 This binding describes a single flash partition. Each partition must have its
11 relative offset and size specified. Depending on partition function extra
14 A partition may be dynamically allocated by a specific parser at runtime.
16 Everything after 'partition-' will be used as the partition name to compare
18 If the partition contains invalid char a label can be provided that will
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| H A D | fixed-partitions.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mtd/partitions/fixed-partition
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| /freebsd/stand/efi/gptboot/ |
| H A D | gptboot.efi.8 | 33 is used on UEFI computers to boot from a UFS partition on a
34 GPT-partitioned disk.
36 is installed in the EFI System Partition (ESP).
37 For BIOS-based computers,
57 When the users cannot rely on host-supplied UEFI variables
64 first reads the GPT and determines which drive and partition to
68 If it does not find an eligible partition, it returns to the UEFI
76 .Sh PARTITION ATTRIBUTES
81 specific and non-standard.
82 .Bl -tag -width ".Cm bootfailed"
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| /freebsd/usr.bin/mkimg/ |
| H A D | mkimg.1 | 40 .Op Fl -capacity Ar capacity
46 .Op Fl s Ar scheme Op Fl p Ar partition ...
48 .Fl -formats | Fl -schemes | Fl -version
52 utility creates a disk image from the raw partition contents specified with
54 .Ar partition
69 The disk image can be made bootable by specifying the scheme-specific boot
74 with a boot partition.
75 The contents of such a boot partition is provided like any other partition
120 An empty partition table can be written to the disk when specifying a
136 .Fl -capacity
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| /freebsd/share/man/man7/ |
| H A D | growfs.7 | 1 .\" Copyright 2014 John-Mark Gurney
37 and the root file system is in the last partition,
40 It can also add a swap partition, with a default size of 10% of the boot disk.
48 By default, no swap partition is created if an existing swap partition is found
54 script adds any new swap partition to
57 and enables its use as a dump partition if the
68 .Bl -tag -width ".Va growfs_swap_size" -offset indent
80 the addition of a swap partition is disabled.
83 allows the creation of a swap partition with the default size.
85 the swap partition will be created with the specified size in bytes,
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| /freebsd/contrib/file/magic/Magdir/ |
| H A D | gpt | 2 #------------------------------------------------------------------------------
5 # GPT Partition table patterns.
7 # Note that a GPT-formatted disk must contain an MBR as well.
11 # partition table code (aka MBR).
13 # (use -k if you do want them as well)
15 # First, detect the MBR partition table
16 # If more than one GPT protective MBR partition exists, don't print anything
17 # (the other MBR detection code will then just print the MBR partition table)
30 # GPT with protective MBR entry in partition 1 (only)
35 #>>>>>>>>>>>>>446 use gpt-mbr-partition
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| /freebsd/stand/common/ |
| H A D | disk.c | 1 /*-
57 /* Convert size to a human-readable number. */
87 od = (struct open_disk *)dev->dd.d_opendata; in ptblread()
94 offset *= (od->sectorsize / 512); in ptblread()
96 * As the GPT backup partition is located at the end of the disk, in ptblread()
99 return (dev->dd.d_dev->dv_strategy(dev, F_READ | F_NORA, offset, in ptblread()
100 blocks * od->sectorsize, (char *)buf, NULL)); in ptblread()
116 od = (struct open_disk *)pa->dev->dd.d_opendata; in ptable_print()
117 sectsize = od->sectorsize; in ptable_print()
118 partsize = part->end - part->start + 1; in ptable_print()
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| /freebsd/sbin/bsdlabel/ |
| H A D | bsdlabel.8 | 76 .Pa freebsd-bsdlabel
84 label on a disk partition, or on a file containing a partition image.
110 that the program will operate on a file instead of a disk partition.
144 It will display the partition layout.
202 .Bl -tag -width ".Pa /etc/disktab" -compact
217 .Bd -literal -offset 4n
229 .Bd -literal -offset 4n
246 track-to-track seek: 0 # milliseconds
260 The partition table can have up to 8 entries.
262 .Bl -tag -width indent
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| /freebsd/share/man/man4/ |
| H A D | mac_partition.4 | 7 .\" DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
36 .Nd "process partition policy"
38 To compile the process partition policy into your kernel,
41 .Bd -ragged -offset indent
46 Alternately, to load the process partition module at boot time,
48 .Bd -ragged -offset indent
54 .Bd -literal -offset indent
60 policy module implements a process partition policy,
63 based on their numeric process partition
65 Processes with a specified partition can only see processes that are in the
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| /freebsd/sys/contrib/openzfs/lib/libspl/include/sys/dktp/ |
| H A D | fdisk.h | 9 * or https://opensource.org/licenses/CDDL-1.0.
41 * BIOS and MS-DOS conventions.
60 * Vista DISKID. Otherwise Vista won't boot from Solaris GRUB in a dual-boot
69 #define MINPSIZE 4 /* minimum number of cylinders in a partition */
73 * structure to hold the fdisk partition table
78 unsigned char begsect; /* begcyl is a 10-bit number. High 2 bits */
82 unsigned char endsect; /* endcyl is a 10-bit number. High 2 bits */
85 uint32_t numsect; /* number of sectors in partition */
95 #define UNUSED 0 /* Empty Partition */
96 #define DOSOS12 1 /* DOS partition, 12-bit FAT */
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| /freebsd/share/doc/smm/02.config/ |
| H A D | b.t | 51 If the root device does not include a partition specification,
52 it defaults to the ``a'' partition.
55 partition of the root device.
58 first swap partition is selected.
61 partition is selected (see below to find out where dumps are
62 placed within the partition).
69 Type Partition
97 back of the partition. The dump is placed in the back of the
98 partition because the primary swap and dump device are commonly
102 is set to a non-zero value indicating the size (in bytes) of
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| /freebsd/contrib/netbsd-tests/sbin/gpt/ |
| H A D | t_gpt.sh | 36 uuid="........-....-....-....-............"
37 zero="00000000-0000-0000-0000-000000000000"
41 atf_check -s exit:0 -o empty -e empty "$@"
47 atf_check -s exit:0 -e empty -o inline:"$inline" "$@"
53 atf_check -s exit:0 -e empty -o match:"$match" "$@"
59 atf_check -s exit:0 -o empty -e match:"$match" "$@"
65 atf_check -s exit:0 -e empty -o file:"$file" "$@"
71 atf_check -s exit:0 -e empty -o save:"$save" "$@"
79 rm -f "$disk"
86 match "$(partaddmsg 1 34 1024)" gpt add -t efi -s 1024 "$disk"
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| /freebsd/sys/sys/disk/ |
| H A D | mbr.h | 1 /*-
44 #define DOSPTYP_EXT 0x05 /* DOS extended partition */
45 #define DOSPTYP_FAT16 0x06 /* FAT16 partition */
46 #define DOSPTYP_NTFS 0x07 /* NTFS partition */
47 #define DOSPTYP_FAT32 0x0b /* FAT32 partition */
48 #define DOSPTYP_FAT32LBA 0x0c /* FAT32 with LBA partition */
49 #define DOSPTYP_EXTLBA 0x0f /* DOS extended partition */
50 #define DOSPTYP_PPCBOOT 0x41 /* PReP/CHRP boot partition */
51 #define DOSPTYP_LDM 0x42 /* Win2k dynamic extended partition */
52 #define DOSPTYP_DFLYBSD 0x6c /* DragonFlyBSD partition type */
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| /freebsd/sys/contrib/device-tree/src/powerpc/fsl/ |
| H A D | p1022ds.dtsi | 2 * P1022 DS Device Tree Source stub (no addresses or top-level ranges)
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
41 bank-width = <2>;
42 device-width = <1>;
44 partition@0 {
46 label = "ramdisk-nor";
47 read-only;
50 partition@3000000 {
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| H A D | mpc8536ds.dtsi | 2 * MPC8536DS Device Tree Source stub (no addresses or top-level ranges)
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
41 bank-width = <2>;
42 device-width = <1>;
44 partition@0 {
46 label = "ramdisk-nor";
49 partition@3000000 {
51 label = "diagnostic-nor";
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| H A D | p1024rdb.dtsi | 2 * P1024 RDB Device Tree Source stub (no addresses or top-level ranges)
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
41 bank-width = <2>;
42 device-width = <1>;
44 partition@0 {
48 label = "NOR Vitesse-7385 Firmware";
49 read-only;
52 partition@40000 {
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| /freebsd/contrib/llvm-project/llvm/lib/Transforms/Scalar/ |
| H A D | LoopDistribute.cpp | 1 //===- LoopDistribute.cpp - Loop Distribution Pass ------------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
20 // run-time disambiguate potentially overlapping arrays.
22 //===----------------------------------------------------------------------===//
72 #define LDIST_NAME "loop-distribute"
88 LDistVerify("loop-distribute-verify", cl::Hidden,
94 "loop-distribute-non-if-convertible", cl::Hidden,
96 "if-convertible by the loop vectorizer"),
100 "loop-distribute-scev-check-threshold", cl::init(8), cl::Hidden,
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| /freebsd/contrib/llvm-project/llvm/lib/ExecutionEngine/Orc/ |
| H A D | CompileOnDemandLayer.cpp | 1 //===----- CompileOnDemandLayer.cpp - Lazily emit IR on first call --------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
41 assert(Aliasee->hasName() && "Anonymous aliasee"); in extractSubModule()
48 F->setName(AliasName); in extractSubModule()
54 G->setName(AliasName); in extractSubModule()
122 void CompileOnDemandLayer::setPartitionFunction(PartitionFunction Partition) { in setPartitionFunction() argument
123 this->Partition = std::move(Partition); in setPartitionFunction()
127 this->AliaseeImpls = Imp; in setImplMap()
135 // Sort the callables and non-callables, build re-exports and lodge the in emit()
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