Move dead submodules in-tree

Signed-off-by: swurl <swurl@swurl.xyz>
This commit is contained in:
swurl
2025-05-31 02:33:02 -04:00
parent c0cceff365
commit 6c655321e6
4081 changed files with 1185566 additions and 45 deletions
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These headers were copied to enable building the Mac dump_syms code that
processes Mach-O files on Linux.
From xnu-8792.41.9 (https://github.com/apple-oss-distributions/xnu at 5c2921b)
i386/_types.h
arm/_types.h
mach/boolean.h
mach/machine.h
mach/thread_status.h
mach/vm_prot.h
mach/i386/boolean.h
mach/i386/vm_types.h
mach/arm/boolean.h
mach/arm/vm_types.h
mach/machine/boolean.h
mach/machine/vm_types.h
From cctools-986 (https://github.com/apple-oss-distributions/cctools at cbe977a)
mach-o/arch.h
mach-o/fat.h
mach-o/loader.h
mach-o/nlist.h
From architecture-282 (https://github.com/apple-oss-distributions/architecture at fe86900)
architecture/byte_order.h
@@ -0,0 +1,39 @@
/*
* Copyright (c) 1999-2008 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* Copyright (c) 1992 NeXT Computer, Inc.
*
* Byte ordering conversion.
*
*/
#ifndef _ARCHITECTURE_BYTE_ORDER_H_
#define _ARCHITECTURE_BYTE_ORDER_H_
enum NXByteOrder {
NX_UnknownByteOrder,
NX_LittleEndian,
NX_BigEndian
};
#endif /* _ARCHITECTURE_BYTE_ORDER_H_ */
@@ -0,0 +1,16 @@
/*
* Copyright (c) 2000-2007 Apple Inc. All rights reserved.
*/
#ifndef _BSD_ARM__TYPES_H_
#define _BSD_ARM__TYPES_H_
#if defined (__arm__) || defined (__arm64__) || defined (__aarch64__)
typedef long __darwin_intptr_t;
typedef unsigned int __darwin_natural_t;
#endif /* defined (__arm__) || defined (__arm64__) || defined (__aarch64__) */
#endif /* _BSD_ARM__TYPES_H_ */
@@ -0,0 +1,38 @@
/*
* Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _BSD_I386__TYPES_H_
#define _BSD_I386__TYPES_H_
#if defined (__i386__) || defined (__x86_64__)
typedef long __darwin_intptr_t;
typedef unsigned int __darwin_natural_t;
#endif /* defined (__i386__) || defined (__x86_64__) */
#endif /* _BSD_I386__TYPES_H_ */
@@ -0,0 +1,150 @@
/*
* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _MACH_O_ARCH_H_
#define _MACH_O_ARCH_H_
/*
* Copyright (c) 1997 Apple Computer, Inc.
*
* Functions that deal with information about architectures.
*
*/
#include <stdint.h>
#include <mach/machine.h>
#include <architecture/byte_order.h>
/* The NXArchInfo structs contain the architectures symbolic name
* (such as "ppc"), its CPU type and CPU subtype as defined in
* mach/machine.h, the byte order for the architecture, and a
* describing string (such as "PowerPC").
* There will both be entries for specific CPUs (such as ppc604e) as
* well as generic "family" entries (such as ppc).
*/
typedef struct {
const char *name;
cpu_type_t cputype;
cpu_subtype_t cpusubtype;
enum NXByteOrder byteorder;
const char *description;
} NXArchInfo;
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* NXGetAllArchInfos() returns a pointer to an array of all known
* NXArchInfo structures. The last NXArchInfo is marked by a NULL name.
*/
extern const NXArchInfo *NXGetAllArchInfos(void);
/* NXGetLocalArchInfo() returns the NXArchInfo for the local host, or NULL
* if none is known.
*/
extern const NXArchInfo *NXGetLocalArchInfo(void);
/* NXGetArchInfoFromName() and NXGetArchInfoFromCpuType() return the
* NXArchInfo from the architecture's name or cputype/cpusubtype
* combination. A cpusubtype of CPU_SUBTYPE_MULTIPLE can be used
* to request the most general NXArchInfo known for the given cputype.
* NULL is returned if no matching NXArchInfo can be found.
*/
extern const NXArchInfo *NXGetArchInfoFromName(const char *name);
extern const NXArchInfo *NXGetArchInfoFromCpuType(cpu_type_t cputype,
cpu_subtype_t cpusubtype);
/* The above interfaces that return pointers to NXArchInfo structs in normal
* cases returns a pointer from the array returned in NXGetAllArchInfos().
* In some cases when the cputype is CPU_TYPE_I386 or CPU_TYPE_POWERPC it will
* retun malloc(3)'ed NXArchInfo struct which contains a string in the
* description field also a malloc(3)'ed pointer. To allow programs not to
* leak memory they can call NXFreeArchInfo() on pointers returned from the
* above interfaces. Since this is a new API on older systems can use the
* code below. Going forward the above interfaces will only return pointers
* from the array returned in NXGetAllArchInfos().
*/
extern void NXFreeArchInfo(const NXArchInfo *x);
/* The code that can be used for NXFreeArchInfo() when it is not available is:
*
* static void NXFreeArchInfo(
* const NXArchInfo *x)
* {
* const NXArchInfo *p;
*
* p = NXGetAllArchInfos();
* while(p->name != NULL){
* if(x == p)
* return;
* p++;
* }
* free((char *)x->description);
* free((NXArchInfo *)x);
* }
*/
/* NXFindBestFatArch() is passed a cputype and cpusubtype and a set of
* fat_arch structs and selects the best one that matches (if any) and returns
* a pointer to that fat_arch struct (or NULL). The fat_arch structs must be
* in the host byte order and correct such that the fat_archs really points to
* enough memory for nfat_arch structs. It is possible that this routine could
* fail if new cputypes or cpusubtypes are added and an old version of this
* routine is used. But if there is an exact match between the cputype and
* cpusubtype and one of the fat_arch structs this routine will always succeed.
*/
extern struct fat_arch *NXFindBestFatArch(cpu_type_t cputype,
cpu_subtype_t cpusubtype,
struct fat_arch *fat_archs,
uint32_t nfat_archs);
/* NXFindBestFatArch_64() is passed a cputype and cpusubtype and a set of
* fat_arch_64 structs and selects the best one that matches (if any) and
* returns a pointer to that fat_arch_64 struct (or NULL). The fat_arch_64
* structs must be in the host byte order and correct such that the fat_archs64
* really points to enough memory for nfat_arch structs. It is possible that
* this routine could fail if new cputypes or cpusubtypes are added and an old
* version of this routine is used. But if there is an exact match between the
* cputype and cpusubtype and one of the fat_arch_64 structs this routine will
* always succeed.
*/
extern struct fat_arch_64 *NXFindBestFatArch_64(cpu_type_t cputype,
cpu_subtype_t cpusubtype,
struct fat_arch_64 *fat_archs64,
uint32_t nfat_archs);
/* NXCombineCpuSubtypes() returns the resulting cpusubtype when combining two
* different cpusubtypes for the specified cputype. If the two cpusubtypes
* can't be combined (the specific subtypes are mutually exclusive) -1 is
* returned indicating it is an error to combine them. This can also fail and
* return -1 if new cputypes or cpusubtypes are added and an old version of
* this routine is used. But if the cpusubtypes are the same they can always
* be combined and this routine will return the cpusubtype pass in.
*/
extern cpu_subtype_t NXCombineCpuSubtypes(cpu_type_t cputype,
cpu_subtype_t cpusubtype1,
cpu_subtype_t cpusubtype2);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _MACH_O_ARCH_H_ */
@@ -0,0 +1,83 @@
/*
* Copyright (c) 2016 Apple, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _MACH_O_FAT_H_
#define _MACH_O_FAT_H_
/*
* This header file describes the structures of the file format for "fat"
* architecture specific file (wrapper design). At the begining of the file
* there is one fat_header structure followed by a number of fat_arch
* structures. For each architecture in the file, specified by a pair of
* cputype and cpusubtype, the fat_header describes the file offset, file
* size and alignment in the file of the architecture specific member.
* The padded bytes in the file to place each member on it's specific alignment
* are defined to be read as zeros and can be left as "holes" if the file system
* can support them as long as they read as zeros.
*
* All structures defined here are always written and read to/from disk
* in big-endian order.
*/
/*
* <mach/machine.h> is needed here for the cpu_type_t and cpu_subtype_t types
* and contains the constants for the possible values of these types.
*/
#include <stdint.h>
#include <mach/machine.h>
#include <architecture/byte_order.h>
#define FAT_MAGIC 0xcafebabe
#define FAT_CIGAM 0xbebafeca /* NXSwapLong(FAT_MAGIC) */
struct fat_header {
uint32_t magic; /* FAT_MAGIC or FAT_MAGIC_64 */
uint32_t nfat_arch; /* number of structs that follow */
};
struct fat_arch {
cpu_type_t cputype; /* cpu specifier (int) */
cpu_subtype_t cpusubtype; /* machine specifier (int) */
uint32_t offset; /* file offset to this object file */
uint32_t size; /* size of this object file */
uint32_t align; /* alignment as a power of 2 */
};
/*
* The support for the 64-bit fat file format described here is a work in
* progress and not yet fully supported in all the Apple Developer Tools.
*
* When a slice is greater than 4mb or an offset to a slice is greater than 4mb
* then the 64-bit fat file format is used.
*/
#define FAT_MAGIC_64 0xcafebabf
#define FAT_CIGAM_64 0xbfbafeca /* NXSwapLong(FAT_MAGIC_64) */
struct fat_arch_64 {
cpu_type_t cputype; /* cpu specifier (int) */
cpu_subtype_t cpusubtype; /* machine specifier (int) */
uint64_t offset; /* file offset to this object file */
uint64_t size; /* size of this object file */
uint32_t align; /* alignment as a power of 2 */
uint32_t reserved; /* reserved */
};
#endif /* _MACH_O_FAT_H_ */
File diff suppressed because it is too large Load Diff
@@ -0,0 +1,324 @@
/*
* Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _MACHO_NLIST_H_
#define _MACHO_NLIST_H_
/* $NetBSD: nlist.h,v 1.5 1994/10/26 00:56:11 cgd Exp $ */
/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
* All or some portions of this file are derived from material licensed
* to the University of California by American Telephone and Telegraph
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
* the permission of UNIX System Laboratories, Inc.
*
* 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. 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, Berkeley and its contributors.
* 4. 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.
*
* @(#)nlist.h 8.2 (Berkeley) 1/21/94
*/
#include <stdint.h>
/*
* Format of a symbol table entry of a Mach-O file for 32-bit architectures.
* Modified from the BSD format. The modifications from the original format
* were changing n_other (an unused field) to n_sect and the addition of the
* N_SECT type. These modifications are required to support symbols in a larger
* number of sections not just the three sections (text, data and bss) in a BSD
* file.
*/
struct nlist {
union {
#ifndef __LP64__
char *n_name; /* for use when in-core */
#endif
uint32_t n_strx; /* index into the string table */
} n_un;
uint8_t n_type; /* type flag, see below */
uint8_t n_sect; /* section number or NO_SECT */
int16_t n_desc; /* see <mach-o/stab.h> */
uint32_t n_value; /* value of this symbol (or stab offset) */
};
/*
* This is the symbol table entry structure for 64-bit architectures.
*/
struct nlist_64 {
union {
uint32_t n_strx; /* index into the string table */
} n_un;
uint8_t n_type; /* type flag, see below */
uint8_t n_sect; /* section number or NO_SECT */
uint16_t n_desc; /* see <mach-o/stab.h> */
uint64_t n_value; /* value of this symbol (or stab offset) */
};
/*
* Symbols with a index into the string table of zero (n_un.n_strx == 0) are
* defined to have a null, "", name. Therefore all string indexes to non null
* names must not have a zero string index. This is bit historical information
* that has never been well documented.
*/
/*
* The n_type field really contains four fields:
* unsigned char N_STAB:3,
* N_PEXT:1,
* N_TYPE:3,
* N_EXT:1;
* which are used via the following masks.
*/
#define N_STAB 0xe0 /* if any of these bits set, a symbolic debugging entry */
#define N_PEXT 0x10 /* private external symbol bit */
#define N_TYPE 0x0e /* mask for the type bits */
#define N_EXT 0x01 /* external symbol bit, set for external symbols */
/*
* Only symbolic debugging entries have some of the N_STAB bits set and if any
* of these bits are set then it is a symbolic debugging entry (a stab). In
* which case then the values of the n_type field (the entire field) are given
* in <mach-o/stab.h>
*/
/*
* Values for N_TYPE bits of the n_type field.
*/
#define N_UNDF 0x0 /* undefined, n_sect == NO_SECT */
#define N_ABS 0x2 /* absolute, n_sect == NO_SECT */
#define N_SECT 0xe /* defined in section number n_sect */
#define N_PBUD 0xc /* prebound undefined (defined in a dylib) */
#define N_INDR 0xa /* indirect */
/*
* If the type is N_INDR then the symbol is defined to be the same as another
* symbol. In this case the n_value field is an index into the string table
* of the other symbol's name. When the other symbol is defined then they both
* take on the defined type and value.
*/
/*
* If the type is N_SECT then the n_sect field contains an ordinal of the
* section the symbol is defined in. The sections are numbered from 1 and
* refer to sections in order they appear in the load commands for the file
* they are in. This means the same ordinal may very well refer to different
* sections in different files.
*
* The n_value field for all symbol table entries (including N_STAB's) gets
* updated by the link editor based on the value of it's n_sect field and where
* the section n_sect references gets relocated. If the value of the n_sect
* field is NO_SECT then it's n_value field is not changed by the link editor.
*/
#define NO_SECT 0 /* symbol is not in any section */
#define MAX_SECT 255 /* 1 thru 255 inclusive */
/*
* Common symbols are represented by undefined (N_UNDF) external (N_EXT) types
* who's values (n_value) are non-zero. In which case the value of the n_value
* field is the size (in bytes) of the common symbol. The n_sect field is set
* to NO_SECT. The alignment of a common symbol may be set as a power of 2
* between 2^1 and 2^15 as part of the n_desc field using the macros below. If
* the alignment is not set (a value of zero) then natural alignment based on
* the size is used.
*/
#define GET_COMM_ALIGN(n_desc) (((n_desc) >> 8) & 0x0f)
#define SET_COMM_ALIGN(n_desc,align) \
(n_desc) = (((n_desc) & 0xf0ff) | (((align) & 0x0f) << 8))
/*
* To support the lazy binding of undefined symbols in the dynamic link-editor,
* the undefined symbols in the symbol table (the nlist structures) are marked
* with the indication if the undefined reference is a lazy reference or
* non-lazy reference. If both a non-lazy reference and a lazy reference is
* made to the same symbol the non-lazy reference takes precedence. A reference
* is lazy only when all references to that symbol are made through a symbol
* pointer in a lazy symbol pointer section.
*
* The implementation of marking nlist structures in the symbol table for
* undefined symbols will be to use some of the bits of the n_desc field as a
* reference type. The mask REFERENCE_TYPE will be applied to the n_desc field
* of an nlist structure for an undefined symbol to determine the type of
* undefined reference (lazy or non-lazy).
*
* The constants for the REFERENCE FLAGS are propagated to the reference table
* in a shared library file. In that case the constant for a defined symbol,
* REFERENCE_FLAG_DEFINED, is also used.
*/
/* Reference type bits of the n_desc field of undefined symbols */
#define REFERENCE_TYPE 0x7
/* types of references */
#define REFERENCE_FLAG_UNDEFINED_NON_LAZY 0
#define REFERENCE_FLAG_UNDEFINED_LAZY 1
#define REFERENCE_FLAG_DEFINED 2
#define REFERENCE_FLAG_PRIVATE_DEFINED 3
#define REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY 4
#define REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY 5
/*
* To simplify stripping of objects that use are used with the dynamic link
* editor, the static link editor marks the symbols defined an object that are
* referenced by a dynamicly bound object (dynamic shared libraries, bundles).
* With this marking strip knows not to strip these symbols.
*/
#define REFERENCED_DYNAMICALLY 0x0010
/*
* For images created by the static link editor with the -twolevel_namespace
* option in effect the flags field of the mach header is marked with
* MH_TWOLEVEL. And the binding of the undefined references of the image are
* determined by the static link editor. Which library an undefined symbol is
* bound to is recorded by the static linker in the high 8 bits of the n_desc
* field using the SET_LIBRARY_ORDINAL macro below. The ordinal recorded
* references the libraries listed in the Mach-O's LC_LOAD_DYLIB,
* LC_LOAD_WEAK_DYLIB, LC_REEXPORT_DYLIB, LC_LOAD_UPWARD_DYLIB, and
* LC_LAZY_LOAD_DYLIB, etc. load commands in the order they appear in the
* headers. The library ordinals start from 1.
* For a dynamic library that is built as a two-level namespace image the
* undefined references from module defined in another use the same nlist struct
* an in that case SELF_LIBRARY_ORDINAL is used as the library ordinal. For
* defined symbols in all images they also must have the library ordinal set to
* SELF_LIBRARY_ORDINAL. The EXECUTABLE_ORDINAL refers to the executable
* image for references from plugins that refer to the executable that loads
* them.
*
* The DYNAMIC_LOOKUP_ORDINAL is for undefined symbols in a two-level namespace
* image that are looked up by the dynamic linker with flat namespace semantics.
* This ordinal was added as a feature in Mac OS X 10.3 by reducing the
* value of MAX_LIBRARY_ORDINAL by one. So it is legal for existing binaries
* or binaries built with older tools to have 0xfe (254) dynamic libraries. In
* this case the ordinal value 0xfe (254) must be treated as a library ordinal
* for compatibility.
*/
#define GET_LIBRARY_ORDINAL(n_desc) (((n_desc) >> 8) & 0xff)
#define SET_LIBRARY_ORDINAL(n_desc,ordinal) \
(n_desc) = (((n_desc) & 0x00ff) | (((ordinal) & 0xff) << 8))
#define SELF_LIBRARY_ORDINAL 0x0
#define MAX_LIBRARY_ORDINAL 0xfd
#define DYNAMIC_LOOKUP_ORDINAL 0xfe
#define EXECUTABLE_ORDINAL 0xff
/*
* The bit 0x0020 of the n_desc field is used for two non-overlapping purposes
* and has two different symbolic names, N_NO_DEAD_STRIP and N_DESC_DISCARDED.
*/
/*
* The N_NO_DEAD_STRIP bit of the n_desc field only ever appears in a
* relocatable .o file (MH_OBJECT filetype). And is used to indicate to the
* static link editor it is never to dead strip the symbol.
*/
#define N_NO_DEAD_STRIP 0x0020 /* symbol is not to be dead stripped */
/*
* The N_DESC_DISCARDED bit of the n_desc field never appears in linked image.
* But is used in very rare cases by the dynamic link editor to mark an in
* memory symbol as discared and longer used for linking.
*/
#define N_DESC_DISCARDED 0x0020 /* symbol is discarded */
/*
* The N_WEAK_REF bit of the n_desc field indicates to the dynamic linker that
* the undefined symbol is allowed to be missing and is to have the address of
* zero when missing.
*/
#define N_WEAK_REF 0x0040 /* symbol is weak referenced */
/*
* The N_WEAK_DEF bit of the n_desc field indicates to the static and dynamic
* linkers that the symbol definition is weak, allowing a non-weak symbol to
* also be used which causes the weak definition to be discared. Currently this
* is only supported for symbols in coalesed sections.
*/
#define N_WEAK_DEF 0x0080 /* coalesed symbol is a weak definition */
/*
* The N_REF_TO_WEAK bit of the n_desc field indicates to the dynamic linker
* that the undefined symbol should be resolved using flat namespace searching.
*/
#define N_REF_TO_WEAK 0x0080 /* reference to a weak symbol */
/*
* The N_ARM_THUMB_DEF bit of the n_desc field indicates that the symbol is
* a defintion of a Thumb function.
*/
#define N_ARM_THUMB_DEF 0x0008 /* symbol is a Thumb function (ARM) */
/*
* The N_SYMBOL_RESOLVER bit of the n_desc field indicates that the
* that the function is actually a resolver function and should
* be called to get the address of the real function to use.
* This bit is only available in .o files (MH_OBJECT filetype)
*/
#define N_SYMBOL_RESOLVER 0x0100
/*
* The N_ALT_ENTRY bit of the n_desc field indicates that the
* symbol is pinned to the previous content.
*/
#define N_ALT_ENTRY 0x0200
/*
* The N_COLD_FUNC bit of the n_desc field indicates that the symbol is used
* infrequently and the linker should order it towards the end of the section.
*/
#define N_COLD_FUNC 0x0400
#ifndef __STRICT_BSD__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*
* The function nlist(3) from the C library.
*/
extern int nlist (const char *filename, struct nlist *list);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __STRICT_BSD__ */
#endif /* _MACHO_LIST_H_ */
@@ -0,0 +1,74 @@
/*
* Copyright (c) 2000-2007 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: boolean.h
*
* Boolean type, for ARM.
*/
#ifndef _MACH_ARM_BOOLEAN_H_
#define _MACH_ARM_BOOLEAN_H_
#if defined (__arm__) || defined (__arm64__) || defined (__aarch64__)
typedef int boolean_t;
#endif /* defined (__arm__) || defined (__arm64__) */
#endif /* _MACH_ARM_BOOLEAN_H_ */
@@ -0,0 +1,159 @@
/*
* Copyright (c) 2000-2007 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: vm_types.h
* Author: Avadis Tevanian, Jr.
* Date: 1985
*
* Header file for VM data types. ARM version.
*/
#ifndef _MACH_ARM_VM_TYPES_H_
#define _MACH_ARM_VM_TYPES_H_
#if defined (__arm__) || defined (__arm64__) || defined (__aarch64__)
#ifndef ASSEMBLER
#include <arm/_types.h>
#include <stdint.h>
#include <sys/cdefs.h>
/*
* natural_t and integer_t are Mach's legacy types for machine-
* independent integer types (unsigned, and signed, respectively).
* Their original purpose was to define other types in a machine/
* compiler independent way.
*
* They also had an implicit "same size as pointer" characteristic
* to them (i.e. Mach's traditional types are very ILP32 or ILP64
* centric). We will likely support x86 ABIs that do not follow
* either ofthese models (specifically LP64). Therefore, we had to
* make a choice between making these types scale with pointers or stay
* tied to integers. Because their use is predominantly tied to
* to the size of an integer, we are keeping that association and
* breaking free from pointer size guarantees.
*
* New use of these types is discouraged.
*/
typedef __darwin_natural_t natural_t;
typedef int integer_t;
/*
* A vm_offset_t is a type-neutral pointer,
* e.g. an offset into a virtual memory space.
*/
#ifdef __LP64__
typedef uintptr_t vm_offset_t ;
typedef uintptr_t vm_size_t;
typedef uint64_t mach_vm_address_t ;
typedef uint64_t mach_vm_offset_t ;
typedef uint64_t mach_vm_size_t;
typedef uint64_t vm_map_offset_t ;
typedef uint64_t vm_map_address_t ;
typedef uint64_t vm_map_size_t;
#else
typedef natural_t vm_offset_t ;
/*
* A vm_size_t is the proper type for e.g.
* expressing the difference between two
* vm_offset_t entities.
*/
typedef natural_t vm_size_t;
/*
* This new type is independent of a particular vm map's
* implementation size - and represents appropriate types
* for all possible maps. This is used for interfaces
* where the size of the map is not known - or we don't
* want to have to distinguish.
*/
typedef uint64_t mach_vm_address_t ;
typedef uint64_t mach_vm_offset_t ;
typedef uint64_t mach_vm_size_t;
typedef uint32_t vm_map_offset_t ;
typedef uint32_t vm_map_address_t ;
typedef uint32_t vm_map_size_t;
#endif /* __LP64__ */
typedef uint32_t vm32_offset_t;
typedef uint32_t vm32_address_t;
typedef uint32_t vm32_size_t;
typedef vm_offset_t mach_port_context_t;
#ifdef MACH_KERNEL_PRIVATE
typedef vm32_offset_t mach_port_context32_t;
typedef mach_vm_offset_t mach_port_context64_t;
#endif
#endif /* ASSEMBLER */
/*
* If composing messages by hand (please do not)
*/
#define MACH_MSG_TYPE_INTEGER_T MACH_MSG_TYPE_INTEGER_32
#endif /* defined (__arm__) || defined (__arm64__) || defined (__aarch64__) */
#endif /* _MACH_ARM_VM_TYPES_H_ */
@@ -0,0 +1,88 @@
/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: mach/boolean.h
*
* Boolean data type.
*
*/
#ifndef _MACH_BOOLEAN_H_
#define _MACH_BOOLEAN_H_
/*
* Pick up "boolean_t" type definition
*/
#ifndef ASSEMBLER
#include <mach/machine/boolean.h>
#endif /* ASSEMBLER */
/*
* Define TRUE and FALSE if not defined.
*/
#ifndef TRUE
#define TRUE 1
#endif /* TRUE */
#ifndef FALSE
#define FALSE 0
#endif /* FALSE */
#endif /* _MACH_BOOLEAN_H_ */
@@ -0,0 +1,78 @@
/*
* Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: boolean.h
*
* Boolean type, for I386.
*/
#ifndef _MACH_I386_BOOLEAN_H_
#define _MACH_I386_BOOLEAN_H_
#if defined (__i386__) || defined (__x86_64__)
#if defined(__x86_64__) && !defined(KERNEL)
typedef unsigned int boolean_t;
#else
typedef int boolean_t;
#endif
#endif /* defined (__i386__) || defined (__x86_64__) */
#endif /* _MACH_I386_BOOLEAN_H_ */
@@ -0,0 +1,157 @@
/*
* Copyright (c) 2000-2016 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: vm_types.h
* Author: Avadis Tevanian, Jr.
* Date: 1985
*
* Header file for VM data types. I386 version.
*/
#ifndef _MACH_I386_VM_TYPES_H_
#define _MACH_I386_VM_TYPES_H_
#if defined (__i386__) || defined (__x86_64__)
#ifndef ASSEMBLER
#include <i386/_types.h>
#include <stdint.h>
#include <sys/cdefs.h>
/*
* natural_t and integer_t are Mach's legacy types for machine-
* independent integer types (unsigned, and signed, respectively).
* Their original purpose was to define other types in a machine/
* compiler independent way.
*
* They also had an implicit "same size as pointer" characteristic
* to them (i.e. Mach's traditional types are very ILP32 or ILP64
* centric). We support x86 ABIs that do not follow either of
* these models (specifically LP64). Therefore, we had to make a
* choice between making these types scale with pointers or stay
* tied to integers. Because their use is predominantly tied to
* to the size of an integer, we are keeping that association and
* breaking free from pointer size guarantees.
*
* New use of these types is discouraged.
*/
typedef __darwin_natural_t natural_t;
typedef int integer_t;
/*
* A vm_offset_t is a type-neutral pointer,
* e.g. an offset into a virtual memory space.
*/
#ifdef __LP64__
typedef uintptr_t vm_offset_t ;
#else /* __LP64__ */
typedef natural_t vm_offset_t ;
#endif /* __LP64__ */
/*
* A vm_size_t is the proper type for e.g.
* expressing the difference between two
* vm_offset_t entities.
*/
#ifdef __LP64__
typedef uintptr_t vm_size_t;
#else /* __LP64__ */
typedef natural_t vm_size_t;
#endif /* __LP64__ */
/*
* This new type is independent of a particular vm map's
* implementation size - and represents appropriate types
* for all possible maps. This is used for interfaces
* where the size of the map is not known - or we don't
* want to have to distinguish.
*/
typedef uint64_t mach_vm_address_t ;
typedef uint64_t mach_vm_offset_t ;
typedef uint64_t mach_vm_size_t;
typedef uint64_t vm_map_offset_t ;
typedef uint64_t vm_map_address_t ;
typedef uint64_t vm_map_size_t;
typedef mach_vm_address_t mach_port_context_t;
#ifdef MACH_KERNEL_PRIVATE
/*
* These are types used internal to Mach to implement the
* legacy 32-bit VM APIs published by the kernel.
*/
typedef uint32_t vm32_address_t;
typedef uint32_t vm32_offset_t;
typedef uint32_t vm32_size_t;
#endif /* MACH_KERNEL_PRIVATE */
#endif /* ASSEMBLER */
/*
* If composing messages by hand (please do not)
*/
#define MACH_MSG_TYPE_INTEGER_T MACH_MSG_TYPE_INTEGER_32
#endif /* defined (__i386__) || defined (__x86_64__) */
#endif /* _MACH_I386_VM_TYPES_H_ */
@@ -0,0 +1,461 @@
/*
* Copyright (c) 2007-2016 Apple, Inc. All rights reserved.
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/* File: machine.h
* Author: Avadis Tevanian, Jr.
* Date: 1986
*
* Machine independent machine abstraction.
*/
#ifndef _MACH_MACHINE_H_
#define _MACH_MACHINE_H_
#ifndef __ASSEMBLER__
#include <stdint.h>
#include <mach/machine/vm_types.h>
#include <mach/boolean.h>
typedef integer_t cpu_type_t;
typedef integer_t cpu_subtype_t;
typedef integer_t cpu_threadtype_t;
#define CPU_STATE_MAX 4
#define CPU_STATE_USER 0
#define CPU_STATE_SYSTEM 1
#define CPU_STATE_IDLE 2
#define CPU_STATE_NICE 3
#ifdef KERNEL_PRIVATE
#include <sys/cdefs.h>
__BEGIN_DECLS
cpu_type_t cpu_type(void);
cpu_subtype_t cpu_subtype(void);
cpu_threadtype_t cpu_threadtype(void);
__END_DECLS
#ifdef MACH_KERNEL_PRIVATE
struct machine_info {
integer_t major_version; /* kernel major version id */
integer_t minor_version; /* kernel minor version id */
integer_t max_cpus; /* max number of CPUs possible */
uint32_t memory_size; /* size of memory in bytes, capped at 2 GB */
uint64_t max_mem; /* actual size of physical memory */
uint32_t physical_cpu; /* number of physical CPUs now available */
integer_t physical_cpu_max; /* max number of physical CPUs possible */
uint32_t logical_cpu; /* number of logical cpu now available */
integer_t logical_cpu_max; /* max number of physical CPUs possible */
};
typedef struct machine_info *machine_info_t;
typedef struct machine_info machine_info_data_t;
extern struct machine_info machine_info;
__BEGIN_DECLS
cpu_type_t slot_type(
int slot_num);
cpu_subtype_t slot_subtype(
int slot_num);
cpu_threadtype_t slot_threadtype(
int slot_num);
__END_DECLS
#endif /* MACH_KERNEL_PRIVATE */
#endif /* KERNEL_PRIVATE */
/*
* Capability bits used in the definition of cpu_type.
*/
#define CPU_ARCH_MASK 0xff000000 /* mask for architecture bits */
#define CPU_ARCH_ABI64 0x01000000 /* 64 bit ABI */
#define CPU_ARCH_ABI64_32 0x02000000 /* ABI for 64-bit hardware with 32-bit types; LP32 */
/*
* Machine types known by all.
*/
#define CPU_TYPE_ANY ((cpu_type_t) -1)
#define CPU_TYPE_VAX ((cpu_type_t) 1)
/* skip ((cpu_type_t) 2) */
/* skip ((cpu_type_t) 3) */
/* skip ((cpu_type_t) 4) */
/* skip ((cpu_type_t) 5) */
#define CPU_TYPE_MC680x0 ((cpu_type_t) 6)
#define CPU_TYPE_X86 ((cpu_type_t) 7)
#define CPU_TYPE_I386 CPU_TYPE_X86 /* compatibility */
#define CPU_TYPE_X86_64 (CPU_TYPE_X86 | CPU_ARCH_ABI64)
/* skip CPU_TYPE_MIPS ((cpu_type_t) 8) */
/* skip ((cpu_type_t) 9) */
#define CPU_TYPE_MC98000 ((cpu_type_t) 10)
#define CPU_TYPE_HPPA ((cpu_type_t) 11)
#define CPU_TYPE_ARM ((cpu_type_t) 12)
#define CPU_TYPE_ARM64 (CPU_TYPE_ARM | CPU_ARCH_ABI64)
#define CPU_TYPE_ARM64_32 (CPU_TYPE_ARM | CPU_ARCH_ABI64_32)
#define CPU_TYPE_MC88000 ((cpu_type_t) 13)
#define CPU_TYPE_SPARC ((cpu_type_t) 14)
#define CPU_TYPE_I860 ((cpu_type_t) 15)
/* skip CPU_TYPE_ALPHA ((cpu_type_t) 16) */
/* skip ((cpu_type_t) 17) */
#define CPU_TYPE_POWERPC ((cpu_type_t) 18)
#define CPU_TYPE_POWERPC64 (CPU_TYPE_POWERPC | CPU_ARCH_ABI64)
/* skip ((cpu_type_t) 19) */
/* skip ((cpu_type_t) 20 */
/* skip ((cpu_type_t) 21 */
/* skip ((cpu_type_t) 22 */
/* skip ((cpu_type_t) 23 */
/*
* Machine subtypes (these are defined here, instead of in a machine
* dependent directory, so that any program can get all definitions
* regardless of where is it compiled).
*/
/*
* Capability bits used in the definition of cpu_subtype.
*/
#define CPU_SUBTYPE_MASK 0xff000000 /* mask for feature flags */
#define CPU_SUBTYPE_LIB64 0x80000000 /* 64 bit libraries */
#define CPU_SUBTYPE_PTRAUTH_ABI 0x80000000 /* pointer authentication with versioned ABI */
/*
* When selecting a slice, ANY will pick the slice with the best
* grading for the selected cpu_type_t, unlike the "ALL" subtypes,
* which are the slices that can run on any hardware for that cpu type.
*/
#define CPU_SUBTYPE_ANY ((cpu_subtype_t) -1)
/*
* Object files that are hand-crafted to run on any
* implementation of an architecture are tagged with
* CPU_SUBTYPE_MULTIPLE. This functions essentially the same as
* the "ALL" subtype of an architecture except that it allows us
* to easily find object files that may need to be modified
* whenever a new implementation of an architecture comes out.
*
* It is the responsibility of the implementor to make sure the
* software handles unsupported implementations elegantly.
*/
#define CPU_SUBTYPE_MULTIPLE ((cpu_subtype_t) -1)
#define CPU_SUBTYPE_LITTLE_ENDIAN ((cpu_subtype_t) 0)
#define CPU_SUBTYPE_BIG_ENDIAN ((cpu_subtype_t) 1)
/*
* Machine threadtypes.
* This is none - not defined - for most machine types/subtypes.
*/
#define CPU_THREADTYPE_NONE ((cpu_threadtype_t) 0)
/*
* VAX subtypes (these do *not* necessary conform to the actual cpu
* ID assigned by DEC available via the SID register).
*/
#define CPU_SUBTYPE_VAX_ALL ((cpu_subtype_t) 0)
#define CPU_SUBTYPE_VAX780 ((cpu_subtype_t) 1)
#define CPU_SUBTYPE_VAX785 ((cpu_subtype_t) 2)
#define CPU_SUBTYPE_VAX750 ((cpu_subtype_t) 3)
#define CPU_SUBTYPE_VAX730 ((cpu_subtype_t) 4)
#define CPU_SUBTYPE_UVAXI ((cpu_subtype_t) 5)
#define CPU_SUBTYPE_UVAXII ((cpu_subtype_t) 6)
#define CPU_SUBTYPE_VAX8200 ((cpu_subtype_t) 7)
#define CPU_SUBTYPE_VAX8500 ((cpu_subtype_t) 8)
#define CPU_SUBTYPE_VAX8600 ((cpu_subtype_t) 9)
#define CPU_SUBTYPE_VAX8650 ((cpu_subtype_t) 10)
#define CPU_SUBTYPE_VAX8800 ((cpu_subtype_t) 11)
#define CPU_SUBTYPE_UVAXIII ((cpu_subtype_t) 12)
/*
* 680x0 subtypes
*
* The subtype definitions here are unusual for historical reasons.
* NeXT used to consider 68030 code as generic 68000 code. For
* backwards compatability:
*
* CPU_SUBTYPE_MC68030 symbol has been preserved for source code
* compatability.
*
* CPU_SUBTYPE_MC680x0_ALL has been defined to be the same
* subtype as CPU_SUBTYPE_MC68030 for binary comatability.
*
* CPU_SUBTYPE_MC68030_ONLY has been added to allow new object
* files to be tagged as containing 68030-specific instructions.
*/
#define CPU_SUBTYPE_MC680x0_ALL ((cpu_subtype_t) 1)
#define CPU_SUBTYPE_MC68030 ((cpu_subtype_t) 1) /* compat */
#define CPU_SUBTYPE_MC68040 ((cpu_subtype_t) 2)
#define CPU_SUBTYPE_MC68030_ONLY ((cpu_subtype_t) 3)
/*
* I386 subtypes
*/
#define CPU_SUBTYPE_INTEL(f, m) ((cpu_subtype_t) (f) + ((m) << 4))
#define CPU_SUBTYPE_I386_ALL CPU_SUBTYPE_INTEL(3, 0)
#define CPU_SUBTYPE_386 CPU_SUBTYPE_INTEL(3, 0)
#define CPU_SUBTYPE_486 CPU_SUBTYPE_INTEL(4, 0)
#define CPU_SUBTYPE_486SX CPU_SUBTYPE_INTEL(4, 8) // 8 << 4 = 128
#define CPU_SUBTYPE_586 CPU_SUBTYPE_INTEL(5, 0)
#define CPU_SUBTYPE_PENT CPU_SUBTYPE_INTEL(5, 0)
#define CPU_SUBTYPE_PENTPRO CPU_SUBTYPE_INTEL(6, 1)
#define CPU_SUBTYPE_PENTII_M3 CPU_SUBTYPE_INTEL(6, 3)
#define CPU_SUBTYPE_PENTII_M5 CPU_SUBTYPE_INTEL(6, 5)
#define CPU_SUBTYPE_CELERON CPU_SUBTYPE_INTEL(7, 6)
#define CPU_SUBTYPE_CELERON_MOBILE CPU_SUBTYPE_INTEL(7, 7)
#define CPU_SUBTYPE_PENTIUM_3 CPU_SUBTYPE_INTEL(8, 0)
#define CPU_SUBTYPE_PENTIUM_3_M CPU_SUBTYPE_INTEL(8, 1)
#define CPU_SUBTYPE_PENTIUM_3_XEON CPU_SUBTYPE_INTEL(8, 2)
#define CPU_SUBTYPE_PENTIUM_M CPU_SUBTYPE_INTEL(9, 0)
#define CPU_SUBTYPE_PENTIUM_4 CPU_SUBTYPE_INTEL(10, 0)
#define CPU_SUBTYPE_PENTIUM_4_M CPU_SUBTYPE_INTEL(10, 1)
#define CPU_SUBTYPE_ITANIUM CPU_SUBTYPE_INTEL(11, 0)
#define CPU_SUBTYPE_ITANIUM_2 CPU_SUBTYPE_INTEL(11, 1)
#define CPU_SUBTYPE_XEON CPU_SUBTYPE_INTEL(12, 0)
#define CPU_SUBTYPE_XEON_MP CPU_SUBTYPE_INTEL(12, 1)
#define CPU_SUBTYPE_INTEL_FAMILY(x) ((x) & 15)
#define CPU_SUBTYPE_INTEL_FAMILY_MAX 15
#define CPU_SUBTYPE_INTEL_MODEL(x) ((x) >> 4)
#define CPU_SUBTYPE_INTEL_MODEL_ALL 0
/*
* X86 subtypes.
*/
#define CPU_SUBTYPE_X86_ALL ((cpu_subtype_t)3)
#define CPU_SUBTYPE_X86_64_ALL ((cpu_subtype_t)3)
#define CPU_SUBTYPE_X86_ARCH1 ((cpu_subtype_t)4)
#define CPU_SUBTYPE_X86_64_H ((cpu_subtype_t)8) /* Haswell feature subset */
#define CPU_THREADTYPE_INTEL_HTT ((cpu_threadtype_t) 1)
/*
* Mips subtypes.
*/
#define CPU_SUBTYPE_MIPS_ALL ((cpu_subtype_t) 0)
#define CPU_SUBTYPE_MIPS_R2300 ((cpu_subtype_t) 1)
#define CPU_SUBTYPE_MIPS_R2600 ((cpu_subtype_t) 2)
#define CPU_SUBTYPE_MIPS_R2800 ((cpu_subtype_t) 3)
#define CPU_SUBTYPE_MIPS_R2000a ((cpu_subtype_t) 4) /* pmax */
#define CPU_SUBTYPE_MIPS_R2000 ((cpu_subtype_t) 5)
#define CPU_SUBTYPE_MIPS_R3000a ((cpu_subtype_t) 6) /* 3max */
#define CPU_SUBTYPE_MIPS_R3000 ((cpu_subtype_t) 7)
/*
* MC98000 (PowerPC) subtypes
*/
#define CPU_SUBTYPE_MC98000_ALL ((cpu_subtype_t) 0)
#define CPU_SUBTYPE_MC98601 ((cpu_subtype_t) 1)
/*
* HPPA subtypes for Hewlett-Packard HP-PA family of
* risc processors. Port by NeXT to 700 series.
*/
#define CPU_SUBTYPE_HPPA_ALL ((cpu_subtype_t) 0)
#define CPU_SUBTYPE_HPPA_7100 ((cpu_subtype_t) 0) /* compat */
#define CPU_SUBTYPE_HPPA_7100LC ((cpu_subtype_t) 1)
/*
* MC88000 subtypes.
*/
#define CPU_SUBTYPE_MC88000_ALL ((cpu_subtype_t) 0)
#define CPU_SUBTYPE_MC88100 ((cpu_subtype_t) 1)
#define CPU_SUBTYPE_MC88110 ((cpu_subtype_t) 2)
/*
* SPARC subtypes
*/
#define CPU_SUBTYPE_SPARC_ALL ((cpu_subtype_t) 0)
/*
* I860 subtypes
*/
#define CPU_SUBTYPE_I860_ALL ((cpu_subtype_t) 0)
#define CPU_SUBTYPE_I860_860 ((cpu_subtype_t) 1)
/*
* PowerPC subtypes
*/
#define CPU_SUBTYPE_POWERPC_ALL ((cpu_subtype_t) 0)
#define CPU_SUBTYPE_POWERPC_601 ((cpu_subtype_t) 1)
#define CPU_SUBTYPE_POWERPC_602 ((cpu_subtype_t) 2)
#define CPU_SUBTYPE_POWERPC_603 ((cpu_subtype_t) 3)
#define CPU_SUBTYPE_POWERPC_603e ((cpu_subtype_t) 4)
#define CPU_SUBTYPE_POWERPC_603ev ((cpu_subtype_t) 5)
#define CPU_SUBTYPE_POWERPC_604 ((cpu_subtype_t) 6)
#define CPU_SUBTYPE_POWERPC_604e ((cpu_subtype_t) 7)
#define CPU_SUBTYPE_POWERPC_620 ((cpu_subtype_t) 8)
#define CPU_SUBTYPE_POWERPC_750 ((cpu_subtype_t) 9)
#define CPU_SUBTYPE_POWERPC_7400 ((cpu_subtype_t) 10)
#define CPU_SUBTYPE_POWERPC_7450 ((cpu_subtype_t) 11)
#define CPU_SUBTYPE_POWERPC_970 ((cpu_subtype_t) 100)
/*
* ARM subtypes
*/
#define CPU_SUBTYPE_ARM_ALL ((cpu_subtype_t) 0)
#define CPU_SUBTYPE_ARM_V4T ((cpu_subtype_t) 5)
#define CPU_SUBTYPE_ARM_V6 ((cpu_subtype_t) 6)
#define CPU_SUBTYPE_ARM_V5TEJ ((cpu_subtype_t) 7)
#define CPU_SUBTYPE_ARM_XSCALE ((cpu_subtype_t) 8)
#define CPU_SUBTYPE_ARM_V7 ((cpu_subtype_t) 9) /* ARMv7-A and ARMv7-R */
#define CPU_SUBTYPE_ARM_V7F ((cpu_subtype_t) 10) /* Cortex A9 */
#define CPU_SUBTYPE_ARM_V7S ((cpu_subtype_t) 11) /* Swift */
#define CPU_SUBTYPE_ARM_V7K ((cpu_subtype_t) 12)
#define CPU_SUBTYPE_ARM_V8 ((cpu_subtype_t) 13)
#define CPU_SUBTYPE_ARM_V6M ((cpu_subtype_t) 14) /* Not meant to be run under xnu */
#define CPU_SUBTYPE_ARM_V7M ((cpu_subtype_t) 15) /* Not meant to be run under xnu */
#define CPU_SUBTYPE_ARM_V7EM ((cpu_subtype_t) 16) /* Not meant to be run under xnu */
#define CPU_SUBTYPE_ARM_V8M ((cpu_subtype_t) 17) /* Not meant to be run under xnu */
/*
* ARM64 subtypes
*/
#define CPU_SUBTYPE_ARM64_ALL ((cpu_subtype_t) 0)
#define CPU_SUBTYPE_ARM64_V8 ((cpu_subtype_t) 1)
#define CPU_SUBTYPE_ARM64E ((cpu_subtype_t) 2)
/* CPU subtype feature flags for ptrauth on arm64e platforms */
#define CPU_SUBTYPE_ARM64_PTR_AUTH_MASK 0x0f000000
#define CPU_SUBTYPE_ARM64_PTR_AUTH_VERSION(x) (((x) & CPU_SUBTYPE_ARM64_PTR_AUTH_MASK) >> 24)
#ifdef PRIVATE
#define CPU_SUBTYPE_ARM64_PTR_AUTH_CURRENT_VERSION 0
#endif /* PRIVATE */
/*
* ARM64_32 subtypes
*/
#define CPU_SUBTYPE_ARM64_32_ALL ((cpu_subtype_t) 0)
#define CPU_SUBTYPE_ARM64_32_V8 ((cpu_subtype_t) 1)
#endif /* !__ASSEMBLER__ */
/*
* CPU families (sysctl hw.cpufamily)
*
* These are meant to identify the CPU's marketing name - an
* application can map these to (possibly) localized strings.
* NB: the encodings of the CPU families are intentionally arbitrary.
* There is no ordering, and you should never try to deduce whether
* or not some feature is available based on the family.
* Use feature flags (eg, hw.optional.altivec) to test for optional
* functionality.
*/
#define CPUFAMILY_UNKNOWN 0
#define CPUFAMILY_POWERPC_G3 0xcee41549
#define CPUFAMILY_POWERPC_G4 0x77c184ae
#define CPUFAMILY_POWERPC_G5 0xed76d8aa
#define CPUFAMILY_INTEL_6_13 0xaa33392b
#define CPUFAMILY_INTEL_PENRYN 0x78ea4fbc
#define CPUFAMILY_INTEL_NEHALEM 0x6b5a4cd2
#define CPUFAMILY_INTEL_WESTMERE 0x573b5eec
#define CPUFAMILY_INTEL_SANDYBRIDGE 0x5490b78c
#define CPUFAMILY_INTEL_IVYBRIDGE 0x1f65e835
#define CPUFAMILY_INTEL_HASWELL 0x10b282dc
#define CPUFAMILY_INTEL_BROADWELL 0x582ed09c
#define CPUFAMILY_INTEL_SKYLAKE 0x37fc219f
#define CPUFAMILY_INTEL_KABYLAKE 0x0f817246
#define CPUFAMILY_INTEL_ICELAKE 0x38435547
#define CPUFAMILY_ARM_9 0xe73283ae
#define CPUFAMILY_ARM_11 0x8ff620d8
#define CPUFAMILY_ARM_XSCALE 0x53b005f5
#define CPUFAMILY_ARM_12 0xbd1b0ae9
#define CPUFAMILY_ARM_13 0x0cc90e64
#define CPUFAMILY_ARM_14 0x96077ef1
#define CPUFAMILY_ARM_15 0xa8511bca
#define CPUFAMILY_ARM_SWIFT 0x1e2d6381
#define CPUFAMILY_ARM_CYCLONE 0x37a09642
#define CPUFAMILY_ARM_TYPHOON 0x2c91a47e
#define CPUFAMILY_ARM_TWISTER 0x92fb37c8
#define CPUFAMILY_ARM_HURRICANE 0x67ceee93
#define CPUFAMILY_ARM_MONSOON_MISTRAL 0xe81e7ef6
#define CPUFAMILY_ARM_VORTEX_TEMPEST 0x07d34b9f
#define CPUFAMILY_ARM_LIGHTNING_THUNDER 0x462504d2
#ifndef RC_HIDE_XNU_FIRESTORM
#define CPUFAMILY_ARM_FIRESTORM_ICESTORM 0x1b588bb3
#endif /* !RC_HIDE_XNU_FIRESTORM */
/* Described in rdar://64125549 */
#define CPUSUBFAMILY_UNKNOWN 0
#define CPUSUBFAMILY_ARM_HP 1
#define CPUSUBFAMILY_ARM_HG 2
#define CPUSUBFAMILY_ARM_M 3
#ifndef RC_HIDE_XNU_FIRESTORM
#define CPUSUBFAMILY_ARM_HS 4
#define CPUSUBFAMILY_ARM_HC_HD 5
#endif /* !RC_HIDE_XNU_FIRESTORM */
/* The following synonyms are deprecated: */
#define CPUFAMILY_INTEL_6_23 CPUFAMILY_INTEL_PENRYN
#define CPUFAMILY_INTEL_6_26 CPUFAMILY_INTEL_NEHALEM
#endif /* _MACH_MACHINE_H_ */
@@ -0,0 +1,40 @@
/*
* Copyright (c) 2000-2007 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _MACH_MACHINE_BOOLEAN_H_
#define _MACH_MACHINE_BOOLEAN_H_
#if defined (__i386__) || defined(__x86_64__)
#include "mach/i386/boolean.h"
#elif defined (__arm__) || defined (__arm64__) || defined(__aarch64__)
#include "mach/arm/boolean.h"
#else
#error architecture not supported
#endif
#endif /* _MACH_MACHINE_BOOLEAN_H_ */
@@ -0,0 +1,9 @@
/*
* This file is a stub with the bare minimum needed to make things work.
*/
#ifndef _MACH_MACHINE_THREAD_STATE_H_
#define _MACH_MACHINE_THREAD_STATE_H_
#define THREAD_STATE_MAX 1
#endif /* _MACH_MACHINE_THREAD_STATE_H_ */
@@ -0,0 +1 @@
/* This file intentionally left blank */
@@ -0,0 +1,40 @@
/*
* Copyright (c) 2000-2007 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _MACH_MACHINE_VM_TYPES_H_
#define _MACH_MACHINE_VM_TYPES_H_
#if defined (__i386__) || defined(__x86_64__)
#include "mach/i386/vm_types.h"
#elif defined (__arm__) || defined (__arm64__) || defined(__aarch64__)
#include "mach/arm/vm_types.h"
#else
#error architecture not supported
#endif
#endif /* _MACH_MACHINE_VM_TYPES_H_ */
@@ -0,0 +1,100 @@
/*
* Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: mach/thread_status.h
* Author: Avadis Tevanian, Jr.
*
* This file contains the structure definitions for the user-visible
* thread state. This thread state is examined with the thread_get_state
* kernel call and may be changed with the thread_set_state kernel call.
*
*/
#ifndef _MACH_THREAD_STATUS_H_
#define _MACH_THREAD_STATUS_H_
/*
* The actual structure that comprises the thread state is defined
* in the machine dependent module.
*/
#include <mach/machine/vm_types.h>
#include <mach/machine/thread_status.h>
#include <mach/machine/thread_state.h>
/*
* Generic definition for machine-dependent thread status.
*/
typedef natural_t *thread_state_t; /* Variable-length array */
/* THREAD_STATE_MAX is now defined in <mach/machine/thread_state.h> */
typedef natural_t thread_state_data_t[THREAD_STATE_MAX];
#define THREAD_STATE_FLAVOR_LIST 0 /* List of valid flavors */
#define THREAD_STATE_FLAVOR_LIST_NEW 128
#define THREAD_STATE_FLAVOR_LIST_10_9 129
#define THREAD_STATE_FLAVOR_LIST_10_13 130
#define THREAD_STATE_FLAVOR_LIST_10_15 131
typedef int thread_state_flavor_t;
typedef thread_state_flavor_t *thread_state_flavor_array_t;
#define THREAD_CONVERT_THREAD_STATE_TO_SELF 1
#define THREAD_CONVERT_THREAD_STATE_FROM_SELF 2
#endif /* _MACH_THREAD_STATUS_H_ */
@@ -0,0 +1,193 @@
/*
* Copyright (c) 2000-2021 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: mach/vm_prot.h
* Author: Avadis Tevanian, Jr., Michael Wayne Young
*
* Virtual memory protection definitions.
*
*/
#ifndef _MACH_VM_PROT_H_
#define _MACH_VM_PROT_H_
/*
* Types defined:
*
* vm_prot_t VM protection values.
*/
typedef int vm_prot_t;
/*
* Protection values, defined as bits within the vm_prot_t type
*/
#define VM_PROT_NONE ((vm_prot_t) 0x00)
#define VM_PROT_READ ((vm_prot_t) 0x01) /* read permission */
#define VM_PROT_WRITE ((vm_prot_t) 0x02) /* write permission */
#define VM_PROT_EXECUTE ((vm_prot_t) 0x04) /* execute permission */
/*
* The default protection for newly-created virtual memory
*/
#define VM_PROT_DEFAULT (VM_PROT_READ|VM_PROT_WRITE)
/*
* The maximum privileges possible, for parameter checking.
*/
#define VM_PROT_ALL (VM_PROT_READ|VM_PROT_WRITE|VM_PROT_EXECUTE)
/*
* This is an alias to VM_PROT_EXECUTE to identify callers that
* want to allocate an hardware assisted Read-only/read-write
* trusted path in userland.
*/
#define VM_PROT_RORW_TP (VM_PROT_EXECUTE)
/*
* An invalid protection value.
* Used only by memory_object_lock_request to indicate no change
* to page locks. Using -1 here is a bad idea because it
* looks like VM_PROT_ALL and then some.
*/
#define VM_PROT_NO_CHANGE_LEGACY ((vm_prot_t) 0x08)
#define VM_PROT_NO_CHANGE ((vm_prot_t) 0x01000000)
/*
* When a caller finds that he cannot obtain write permission on a
* mapped entry, the following flag can be used. The entry will
* be made "needs copy" effectively copying the object (using COW),
* and write permission will be added to the maximum protections
* for the associated entry.
*/
#define VM_PROT_COPY ((vm_prot_t) 0x10)
/*
* Another invalid protection value.
* Used only by memory_object_data_request upon an object
* which has specified a copy_call copy strategy. It is used
* when the kernel wants a page belonging to a copy of the
* object, and is only asking the object as a result of
* following a shadow chain. This solves the race between pages
* being pushed up by the memory manager and the kernel
* walking down the shadow chain.
*/
#define VM_PROT_WANTS_COPY ((vm_prot_t) 0x10)
#ifdef PRIVATE
/*
* The caller wants this memory region treated as if it had a valid
* code signature.
*/
#define VM_PROT_TRUSTED ((vm_prot_t) 0x20)
#endif /* PRIVATE */
/*
* Another invalid protection value.
* Indicates that the other protection bits are to be applied as a mask
* against the actual protection bits of the map entry.
*/
#define VM_PROT_IS_MASK ((vm_prot_t) 0x40)
/*
* Another invalid protection value to support execute-only protection.
* VM_PROT_STRIP_READ is a special marker that tells mprotect to not
* set VM_PROT_READ. We have to do it this way because existing code
* expects the system to set VM_PROT_READ if VM_PROT_EXECUTE is set.
* VM_PROT_EXECUTE_ONLY is just a convenience value to indicate that
* the memory should be executable and explicitly not readable. It will
* be ignored on platforms that do not support this type of protection.
*/
#define VM_PROT_STRIP_READ ((vm_prot_t) 0x80)
#define VM_PROT_EXECUTE_ONLY (VM_PROT_EXECUTE|VM_PROT_STRIP_READ)
#ifdef PRIVATE
/*
* When using VM_PROT_COPY, fail instead of copying an executable mapping,
* since that could cause code-signing violations.
*/
#define VM_PROT_COPY_FAIL_IF_EXECUTABLE ((vm_prot_t)0x100)
#endif /* PRIVATE */
#if defined(__x86_64__)
/*
* Another invalid protection value to support specifying different
* execute permissions for user- and supervisor- modes. When
* MBE is enabled in a VM, VM_PROT_EXECUTE is used to indicate
* supervisor-mode execute permission, and VM_PROT_UEXEC specifies
* user-mode execute permission. Currently only used by the
* x86 Hypervisor kext.
*/
#define VM_PROT_UEXEC ((vm_prot_t) 0x8) /* User-mode Execute Permission */
#define VM_PROT_ALLEXEC (VM_PROT_EXECUTE | VM_PROT_UEXEC)
#else
#define VM_PROT_ALLEXEC (VM_PROT_EXECUTE)
#endif /* defined(__x86_64__) */
#endif /* _MACH_VM_PROT_H_ */