/*
+ * Copyright (c) 2007-2016 Apple, Inc. All rights reserved.
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 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. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
+ * 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,
* 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@
+ *
+ * @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.
*/
* Machine independent machine abstraction.
*/
-#ifndef _MACH_MACHINE_H_
+#ifndef _MACH_MACHINE_H_
#define _MACH_MACHINE_H_
-#include <sys/appleapiopts.h>
+#ifndef __ASSEMBLER__
+#include <stdint.h>
#include <mach/machine/vm_types.h>
#include <mach/boolean.h>
-/*
- * For each host, there is a maximum possible number of
- * cpus that may be available in the system. This is the
- * compile-time constant NCPUS, which is defined in cpus.h.
- *
- * In addition, there is a machine_slot specifier for each
- * possible cpu in the system.
- */
+typedef integer_t cpu_type_t;
+typedef integer_t cpu_subtype_t;
+typedef integer_t cpu_threadtype_t;
-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 compiled */
- integer_t avail_cpus; /* number actually available */
- vm_size_t memory_size; /* size of memory in bytes */
-};
+#define CPU_STATE_MAX 4
-typedef struct machine_info *machine_info_t;
-typedef struct machine_info machine_info_data_t; /* bogus */
+#define CPU_STATE_USER 0
+#define CPU_STATE_SYSTEM 1
+#define CPU_STATE_IDLE 2
+#define CPU_STATE_NICE 3
-typedef integer_t cpu_type_t;
-typedef integer_t cpu_subtype_t;
+#ifdef KERNEL_PRIVATE
-#define CPU_STATE_MAX 4
+#include <sys/cdefs.h>
-#define CPU_STATE_USER 0
-#define CPU_STATE_SYSTEM 1
-#define CPU_STATE_IDLE 2
-#define CPU_STATE_NICE 3
+__BEGIN_DECLS
+cpu_type_t cpu_type(void);
-#ifdef KERNEL_PRIVATE
-#ifdef __APPLE_API_UNSTABLE
+cpu_subtype_t cpu_subtype(void);
-struct machine_slot {
-/*boolean_t*/integer_t is_cpu; /* is there a cpu in this slot? */
- cpu_type_t cpu_type; /* type of cpu */
- cpu_subtype_t cpu_subtype; /* subtype of cpu */
-/*boolean_t*/integer_t running; /* is cpu running */
- integer_t cpu_ticks[CPU_STATE_MAX];
- integer_t clock_freq; /* clock interrupt frequency */
+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_slot *machine_slot_t;
-typedef struct machine_slot machine_slot_data_t; /* bogus */
+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
-extern struct machine_info machine_info;
-extern struct machine_slot machine_slot[];
+#endif /* MACH_KERNEL_PRIVATE */
+#endif /* KERNEL_PRIVATE */
-#endif /* __APPLE_API_UNSTABLE */
-#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)
+#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_I386 ((cpu_type_t) 7)
+#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)
+/* skip ((cpu_type_t) 9) */
+#define CPU_TYPE_MC98000 ((cpu_type_t) 10)
#define CPU_TYPE_HPPA ((cpu_type_t) 11)
-/* skip CPU_TYPE_ARM ((cpu_type_t) 12) */
-#define CPU_TYPE_MC88000 ((cpu_type_t) 13)
-#define CPU_TYPE_SPARC ((cpu_type_t) 14)
-#define CPU_TYPE_I860 ((cpu_type_t) 15)
+#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_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 */
/*
* Machine subtypes (these are defined here, instead of in a machine
* 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
* 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)
+#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)
+#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
+ * 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.
*
* 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)
+#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.
+ * I386 subtypes
*/
-#define CPU_SUBTYPE_I386_ALL ((cpu_subtype_t) 3)
-#define CPU_SUBTYPE_386 ((cpu_subtype_t) 3)
-#define CPU_SUBTYPE_486 ((cpu_subtype_t) 4)
-#define CPU_SUBTYPE_486SX ((cpu_subtype_t) 4 + 128)
-#define CPU_SUBTYPE_586 ((cpu_subtype_t) 5)
-#define CPU_SUBTYPE_INTEL(f, m) ((cpu_subtype_t) (f) + ((m) << 4))
-#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_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
-#define CPU_SUBTYPE_INTEL_FAMILY(x) ((x) & 15)
-#define CPU_SUBTYPE_INTEL_FAMILY_MAX 15
+/*
+ * X86 subtypes.
+ */
-#define CPU_SUBTYPE_INTEL_MODEL(x) ((x) >> 4)
-#define CPU_SUBTYPE_INTEL_MODEL_ALL 0
+#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)
+#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)
+#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.
+ * 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)
+#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)
+#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)
+#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)
+#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)
-
-#endif /* _MACH_MACHINE_H_ */
+#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 */
+
+#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_ */
projects / apple / xnu.git / blobdiff