/*
- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2007 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * 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.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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
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 */
- integer_t avail_cpus; /* number of CPUs now available */
uint32_t memory_size; /* size of memory in bytes, capped at 2 GB */
uint64_t max_mem; /* actual size of physical memory */
- integer_t physical_cpu; /* number of physical CPUs now available */
+ uint32_t physical_cpu; /* number of physical CPUs now available */
integer_t physical_cpu_max; /* max number of physical CPUs possible */
- integer_t logical_cpu; /* number of logical cpu now available */
+ uint32_t logical_cpu; /* number of logical cpu now available */
integer_t logical_cpu_max; /* max number of physical CPUs possible */
};
/* 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_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)
* 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 */
+
+
/*
* Object files that are hand-crafted to run on any
* implementation of an architecture are tagged with
#define CPU_SUBTYPE_MC68030_ONLY ((cpu_subtype_t) 3)
/*
- * I386 subtypes.
+ * I386 subtypes
*/
#define CPU_SUBTYPE_INTEL(f, m) ((cpu_subtype_t) (f) + ((m) << 4))
#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)
+
+/*
+ * 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_YONAH 0x73d67300
+#define CPUFAMILY_INTEL_MEROM 0x426f69ef
+#define CPUFAMILY_INTEL_PENRYN 0x78ea4fbc
+#define CPUFAMILY_INTEL_NEHALEM 0x6b5a4cd2
+#define CPUFAMILY_INTEL_WESTMERE 0x573b5eec
+#define CPUFAMILY_INTEL_SANDYBRIDGE 0x5490b78c
+#define CPUFAMILY_ARM_9 0xe73283ae
+#define CPUFAMILY_ARM_11 0x8ff620d8
+#define CPUFAMILY_ARM_XSCALE 0x53b005f5
+#define CPUFAMILY_ARM_13 0x0cc90e64
+#define CPUFAMILY_ARM_14 0x96077ef1
+
+/* The following synonyms are deprecated: */
+#define CPUFAMILY_INTEL_6_14 CPUFAMILY_INTEL_YONAH
+#define CPUFAMILY_INTEL_6_15 CPUFAMILY_INTEL_MEROM
+#define CPUFAMILY_INTEL_6_23 CPUFAMILY_INTEL_PENRYN
+#define CPUFAMILY_INTEL_6_26 CPUFAMILY_INTEL_NEHALEM
+
+#define CPUFAMILY_INTEL_CORE CPUFAMILY_INTEL_YONAH
+#define CPUFAMILY_INTEL_CORE2 CPUFAMILY_INTEL_MEROM
+
+
#endif /* _MACH_MACHINE_H_ */
projects / apple / xnu.git / blobdiff