Root/
| Source at commit 1146 created 12 years 11 months ago. By azimutz, Sync with trunk (r1145). Add nVidia dev id's, 0DF4 for "GeForce GT 450M" (issue 99) and 1251 for "GeForce GTX 560M" (thanks to oSxFr33k for testing). | |
|---|---|
| 1 | /*␊ |
| 2 | * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.␊ |
| 3 | *␊ |
| 4 | * @APPLE_LICENSE_HEADER_START@␊ |
| 5 | * ␊ |
| 6 | * This file contains Original Code and/or Modifications of Original Code␊ |
| 7 | * as defined in and that are subject to the Apple Public Source License␊ |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
| 9 | * compliance with the License. Please obtain a copy of the License at␊ |
| 10 | * http://www.opensource.apple.com/apsl/ and read it before using this␊ |
| 11 | * file.␊ |
| 12 | * ␊ |
| 13 | * The Original Code and all software distributed under the License are␊ |
| 14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
| 18 | * Please see the License for the specific language governing rights and␊ |
| 19 | * limitations under the License.␊ |
| 20 | * ␊ |
| 21 | * @APPLE_LICENSE_HEADER_END@␊ |
| 22 | */␊ |
| 23 | #ifndef _MACH_O_ARCH_H_␊ |
| 24 | #define _MACH_O_ARCH_H_␊ |
| 25 | /*␊ |
| 26 | * Copyright (c) 1997 Apple Computer, Inc.␊ |
| 27 | *␊ |
| 28 | * Functions that deal with information about architectures.␊ |
| 29 | *␊ |
| 30 | */␊ |
| 31 | ␊ |
| 32 | #include <stdint.h>␊ |
| 33 | #include <mach/machine.h>␊ |
| 34 | #include <architecture/byte_order.h>␊ |
| 35 | ␊ |
| 36 | /* The NXArchInfo structs contain the architectures symbolic name␊ |
| 37 | * (such as "ppc"), its CPU type and CPU subtype as defined in␊ |
| 38 | * mach/machine.h, the byte order for the architecture, and a␊ |
| 39 | * describing string (such as "PowerPC").␊ |
| 40 | * There will both be entries for specific CPUs (such as ppc604e) as␊ |
| 41 | * well as generic "family" entries (such as ppc).␊ |
| 42 | */␊ |
| 43 | typedef struct {␊ |
| 44 | const char *name;␊ |
| 45 | cpu_type_t cputype;␊ |
| 46 | cpu_subtype_t cpusubtype;␊ |
| 47 | enum NXByteOrder byteorder;␊ |
| 48 | const char *description;␊ |
| 49 | } NXArchInfo;␊ |
| 50 | ␊ |
| 51 | #if __cplusplus␊ |
| 52 | extern "C" {␊ |
| 53 | #endif /* __cplusplus */␊ |
| 54 | ␊ |
| 55 | /* NXGetAllArchInfos() returns a pointer to an array of all known␊ |
| 56 | * NXArchInfo structures. The last NXArchInfo is marked by a NULL name.␊ |
| 57 | */␊ |
| 58 | extern const NXArchInfo *NXGetAllArchInfos(void);␊ |
| 59 | ␊ |
| 60 | /* NXGetLocalArchInfo() returns the NXArchInfo for the local host, or NULL␊ |
| 61 | * if none is known. ␊ |
| 62 | */␊ |
| 63 | extern const NXArchInfo *NXGetLocalArchInfo(void);␊ |
| 64 | ␊ |
| 65 | /* NXGetArchInfoFromName() and NXGetArchInfoFromCpuType() return the␊ |
| 66 | * NXArchInfo from the architecture's name or cputype/cpusubtype␊ |
| 67 | * combination. A cpusubtype of CPU_SUBTYPE_MULTIPLE can be used␊ |
| 68 | * to request the most general NXArchInfo known for the given cputype.␊ |
| 69 | * NULL is returned if no matching NXArchInfo can be found.␊ |
| 70 | */␊ |
| 71 | extern const NXArchInfo *NXGetArchInfoFromName(const char *name);␊ |
| 72 | extern const NXArchInfo *NXGetArchInfoFromCpuType(cpu_type_t cputype,␊ |
| 73 | ␉␉␉␉␉␉ cpu_subtype_t cpusubtype);␊ |
| 74 | ␊ |
| 75 | /* NXFindBestFatArch() is passed a cputype and cpusubtype and a set of␊ |
| 76 | * fat_arch structs and selects the best one that matches (if any) and returns␊ |
| 77 | * a pointer to that fat_arch struct (or NULL). The fat_arch structs must be␊ |
| 78 | * in the host byte order and correct such that the fat_archs really points to␊ |
| 79 | * enough memory for nfat_arch structs. It is possible that this routine could␊ |
| 80 | * fail if new cputypes or cpusubtypes are added and an old version of this␊ |
| 81 | * routine is used. But if there is an exact match between the cputype and␊ |
| 82 | * cpusubtype and one of the fat_arch structs this routine will always succeed.␊ |
| 83 | */␊ |
| 84 | extern struct fat_arch *NXFindBestFatArch(cpu_type_t cputype,␊ |
| 85 | ␉␉␉␉␉ cpu_subtype_t cpusubtype,␊ |
| 86 | ␉␉␉␉␉ struct fat_arch *fat_archs,␊ |
| 87 | ␉␉␉␉␉ uint32_t nfat_archs);␊ |
| 88 | ␊ |
| 89 | /* NXCombineCpuSubtypes() returns the resulting cpusubtype when combining two␊ |
| 90 | * different cpusubtypes for the specified cputype. If the two cpusubtypes␊ |
| 91 | * can't be combined (the specific subtypes are mutually exclusive) -1 is␊ |
| 92 | * returned indicating it is an error to combine them. This can also fail and␊ |
| 93 | * return -1 if new cputypes or cpusubtypes are added and an old version of␊ |
| 94 | * this routine is used. But if the cpusubtypes are the same they can always␊ |
| 95 | * be combined and this routine will return the cpusubtype pass in.␊ |
| 96 | */␊ |
| 97 | extern cpu_subtype_t NXCombineCpuSubtypes(cpu_type_t cputype,␊ |
| 98 | ␉␉␉␉␉ cpu_subtype_t cpusubtype1,␊ |
| 99 | ␉␉␉␉␉ cpu_subtype_t cpusubtype2);␊ |
| 100 | ␊ |
| 101 | #if __cplusplus␊ |
| 102 | }␊ |
| 103 | #endif /* __cplusplus */␊ |
| 104 | ␊ |
| 105 | #endif /* _MACH_O_ARCH_H_ */␊ |
| 106 | |
