X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/8ad349bb6ed4a0be06e34c92be0d98b92e078db4..4a3eedf9ecc9bbe3f3a5c6ce5e53ad199d639d32:/osfmk/ppc/savearea.h?ds=sidebyside diff --git a/osfmk/ppc/savearea.h b/osfmk/ppc/savearea.h index 8ffdbefd5..496591cb6 100644 --- a/osfmk/ppc/savearea.h +++ b/osfmk/ppc/savearea.h @@ -1,31 +1,29 @@ /* - * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2007 Apple Computer, Inc. All rights reserved. * - * @APPLE_LICENSE_OSREFERENCE_HEADER_START@ + * @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 + * 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_LICENSE_OSREFERENCE_HEADER_END@ + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ #ifdef XNU_KERNEL_PRIVATE @@ -38,7 +36,7 @@ #ifdef __APPLE_API_PRIVATE -#ifdef MACH_KERNEL_PRIVATE +#if defined(MACH_KERNEL_PRIVATE) || defined(BSD_KERNEL_PRIVATE) #include #include @@ -84,15 +82,7 @@ typedef struct savearea_comm { /* offset 0x0060 */ } savearea_comm; #pragma pack() -#endif - -#ifdef BSD_KERNEL_PRIVATE -typedef struct savearea_comm { - unsigned int save_000[24]; -} savearea_comm; -#endif -#if defined(MACH_KERNEL_PRIVATE) || defined(BSD_KERNEL_PRIVATE) /* * This type of savearea contains all of the general context. */ @@ -173,9 +163,9 @@ typedef struct savearea { unsigned int save_238[2]; /* offset 0x240 */ - unsigned int save_instr[16]; /* Instrumentation */ + unsigned int save_instr[16]; /* Instrumentation or emulation. Note: save_instr[0] is number of instructions */ /* offset 0x280 */ -} savearea; +} savearea_t; #pragma pack() @@ -328,7 +318,7 @@ struct Saveanchor { extern struct Saveanchor saveanchor; /* Aliged savearea anchor */ -#define sac_cnt (4096 / sizeof(savearea)) /* Number of saveareas per page */ +#define sac_cnt (4096 / sizeof(struct savearea)) /* Number of saveareas per page */ #define sac_empty (0xFFFFFFFF << (32 - sac_cnt)) /* Mask with all entries empty */ #define sac_perm 0x40000000 /* Page permanently assigned */ #define sac_permb 1 /* Page permanently assigned - bit position */ @@ -371,6 +361,7 @@ void save_fake_zone_info( /* report savearea usage statistics as fake zone i void save_snapshot(void); void save_snapshot_restore(void); +void save_release(struct savearea *); #endif /* MACH_KERNEL_PRIVATE */ #endif /* __APPLE_API_PRIVATE */ @@ -386,6 +377,8 @@ void save_snapshot_restore(void); #define SAVinstrumentb 12 /* Indicates that we should return instrumentation data */ #define SAVeat 0x00100000 /* Indicates that interruption should be ignored */ #define SAVeatb 11 /* Indicates that interruption should be ignored */ +#define SAVinject 0x00200000 /* Indicates that save_instr contains code to inject */ +#define SAVinjectb 10 /* Indicates that save_instr contains code to inject */ #define SAVtype 0x0000FF00 /* Shows type of savearea */ #define SAVtypeshft 8 /* Shift to position type */ #define SAVempty 0x86 /* Savearea is on free list */