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gems-kernel/source/THIRDPARTY/xnu/bsd/sys/kdebug_triage.h
Sam Sneed f5727805f2 add darwin/xnu functionality
2024-06-03 11:29:39 -05:00

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/*
* Copyright (c) 2000-2020 Apple Inc. All rights reserved.
*
* @Apple_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 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.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef BSD_SYS_KDEBUG_TRIAGE_H
#define BSD_SYS_KDEBUG_TRIAGE_H
void delete_buffers_triage(void);
#define KDBG_TRIAGE_CLASS_MASK (0xff000000)
#define KDBG_TRIAGE_CLASS_OFFSET (24)
#define KDBG_TRIAGE_CLASS_MAX (0xff)
/* Unused but reserved for future use (possibly for payload encoding) */
#define KDBG_TRIAGE_RESERVED (0)
#define KDBG_TRIAGE_RESERVED_MASK (0x00ff0000)
#define KDBG_TRIAGE_RESERVED_OFFSET (16)
#define KDBG_TRIAGE_RESERVED_MAX (0xff)
#define KDBG_TRIAGE_CODE_MASK (0x0000fffc)
#define KDBG_TRIAGE_CODE_OFFSET (2)
#define KDBG_TRIAGE_CODE_MAX (0x3fff)
#define KDBG_TRIAGE_EVENTID(Class, Reserved, Code) \
(((unsigned)((Class) & 0xff) << KDBG_TRIAGE_CLASS_OFFSET) | \
((unsigned)((Reserved) & 0xff) << KDBG_TRIAGE_RESERVED_OFFSET) | \
((unsigned)((Code) & 0x3fff) << KDBG_TRIAGE_CODE_OFFSET))
#define KDBG_TRIAGE_EXTRACT_CLASS(Debugid) \
((uint8_t)(((Debugid) & KDBG_TRIAGE_CLASS_MASK) >> KDBG_TRIAGE_CLASS_OFFSET))
#define KDBG_TRIAGE_EXTRACT_CODE(Debugid) \
((uint16_t)(((Debugid) & KDBG_TRIAGE_CODE_MASK) >> KDBG_TRIAGE_CODE_OFFSET))
#define KDBG_TRIAGE_MAX_STRINGS (5)
#define KDBG_TRIAGE_MAX_STRLEN (128)
/****** VM Codes Begin ******/
#define KDBG_TRIAGE_SUBSYS_VM (1)
enum vm_subsys_error_codes {
KDBG_TRIAGE_VM_PREFIX = 0,
KDBG_TRIAGE_VM_NO_DATA,
KDBG_TRIAGE_VM_TEXT_CORRUPTION,
KDBG_TRIAGE_VM_ADDRESS_NOT_FOUND,
KDBG_TRIAGE_VM_PROTECTION_FAILURE,
KDBG_TRIAGE_VM_FAULT_MEMORY_SHORTAGE,
KDBG_TRIAGE_VM_FAULT_COPY_MEMORY_SHORTAGE,
KDBG_TRIAGE_VM_FAULT_OBJCOPYSLOWLY_MEMORY_SHORTAGE,
KDBG_TRIAGE_VM_FAULT_OBJIOPLREQ_MEMORY_SHORTAGE,
KDBG_TRIAGE_VM_FAULT_INTERRUPTED,
KDBG_TRIAGE_VM_SUCCESS_NO_PAGE,
KDBG_TRIAGE_VM_GUARDPAGE_FAULT,
KDBG_TRIAGE_VM_NONZERO_PREEMPTION_LEVEL,
KDBG_TRIAGE_VM_BUSYPAGE_WAIT_INTERRUPTED,
KDBG_TRIAGE_VM_PURGEABLE_FAULT_ERROR,
KDBG_TRIAGE_VM_OBJECT_SHADOW_SEVERED,
KDBG_TRIAGE_VM_OBJECT_NOT_ALIVE,
KDBG_TRIAGE_VM_OBJECT_NO_PAGER,
KDBG_TRIAGE_VM_OBJECT_NO_PAGER_FORCED_UNMOUNT,
KDBG_TRIAGE_VM_OBJECT_NO_PAGER_UNGRAFT,
KDBG_TRIAGE_VM_PAGE_HAS_ERROR,
KDBG_TRIAGE_VM_PAGE_HAS_RESTART,
KDBG_TRIAGE_VM_FAILED_IMMUTABLE_PAGE_WRITE,
KDBG_TRIAGE_VM_FAILED_NX_PAGE_EXEC_MAPPING,
KDBG_TRIAGE_VM_PMAP_ENTER_RESOURCE_SHORTAGE,
KDBG_TRIAGE_VM_COMPRESSOR_GET_OUT_OF_RANGE,
KDBG_TRIAGE_VM_COMPRESSOR_GET_NO_PAGE,
KDBG_TRIAGE_VM_COMPRESSOR_DECOMPRESS_FAILED,
KDBG_TRIAGE_VM_SUBMAP_NO_COW_ON_EXECUTABLE,
KDBG_TRIAGE_VM_SUBMAP_COPY_SLOWLY_FAILED,
KDBG_TRIAGE_VM_SUBMAP_COPY_STRAT_FAILED,
KDBG_TRIAGE_VM_VNODEPAGER_CLREAD_NO_UPL,
KDBG_TRIAGE_VM_VNODEPAGEIN_NO_UBCINFO,
KDBG_TRIAGE_VM_VNODEPAGEIN_FSPAGEIN_FAIL,
KDBG_TRIAGE_VM_VNODEPAGEIN_NO_UPL,
KDBG_TRIAGE_VM_ECC_DIRTY,
KDBG_TRIAGE_VM_ECC_CLEAN,
KDBG_TRIAGE_VM_COPYOUTMAP_SAMEMAP_ERROR,
KDBG_TRIAGE_VM_COPYOUTMAP_DIFFERENTMAP_ERROR,
KDBG_TRIAGE_VM_COPYOVERWRITE_FULL_NESTED_ERROR,
KDBG_TRIAGE_VM_COPYOVERWRITE_PARTIAL_NESTED_ERROR,
KDBG_TRIAGE_VM_COPYOVERWRITE_PARTIAL_HEAD_NESTED_ERROR,
KDBG_TRIAGE_VM_COPYOVERWRITE_PARTIAL_TAIL_NESTED_ERROR,
KDBG_TRIAGE_VM_COPYOUT_INTERNAL_SIZE_ERROR,
KDBG_TRIAGE_VM_COPYOUT_KERNEL_BUFFER_ERROR,
KDBG_TRIAGE_VM_COPYOUT_INTERNAL_ADJUSTING_ERROR,
KDBG_TRIAGE_VM_COPYOUT_INTERNAL_SPACE_ERROR,
KDBG_TRIAGE_VM_ALLOCATE_KERNEL_BADFLAGS_ERROR,
KDBG_TRIAGE_VM_ALLOCATE_KERNEL_BADMAP_ERROR,
KDBG_TRIAGE_VM_ALLOCATE_KERNEL_BADSIZE_ERROR,
KDBG_TRIAGE_VM_ALLOCATE_KERNEL_VMMAPENTER_ERROR,
KDBG_TRIAGE_VM_CODE_SIGNING,
KDBG_TRIAGE_VM_MAX
};
#define VM_MAX_TRIAGE_STRINGS (KDBG_TRIAGE_VM_MAX)
/****** VM Codes End ******/
/****** Cluster Codes Begin ******/
#define KDBG_TRIAGE_SUBSYS_CLUSTER (2)
enum cluster_subsys_error_codes {
KDBG_TRIAGE_CL_PREFIX = 0,
KDBG_TRIAGE_CL_PGIN_PAST_EOF,
KDBG_TRIAGE_CL_MAX
};
#define CLUSTER_MAX_TRIAGE_STRINGS (KDBG_TRIAGE_CL_MAX)
/****** Cluster Codes End ******/
/****** Shared Region Codes Begin ******/
#define KDBG_TRIAGE_SUBSYS_SHARED_REGION (3)
enum shared_region_subsys_error_codes {
KDBG_TRIAGE_SHARED_REGION_PREFIX = 0,
KDBG_TRIAGE_SHARED_REGION_NO_UPL,
KDBG_TRIAGE_SHARED_REGION_SLIDE_ERROR,
KDBG_TRIAGE_SHARED_REGION_PAGER_MEMORY_SHORTAGE,
KDBG_TRIAGE_SHARED_REGION_MAX
};
#define SHARED_REGION_MAX_TRIAGE_STRINGS (KDBG_TRIAGE_SHARED_REGION_MAX)
/****** Shared Region Codes End ******/
/****** DYLD pager Codes Begin ******/
#define KDBG_TRIAGE_SUBSYS_DYLD_PAGER (4)
enum dyld_pager_subsys_error_codes {
KDBG_TRIAGE_DYLD_PAGER_PREFIX = 0,
KDBG_TRIAGE_DYLD_PAGER_NO_UPL,
KDBG_TRIAGE_DYLD_PAGER_MEMORY_SHORTAGE,
KDBG_TRIAGE_DYLD_PAGER_SLIDE_ERROR,
KDBG_TRIAGE_DYLD_PAGER_CHAIN_OUT_OF_RANGE,
KDBG_TRIAGE_DYLD_PAGER_SEG_INFO_OUT_OF_RANGE,
KDBG_TRIAGE_DYLD_PAGER_SEG_SIZE_OUT_OF_RANGE,
KDBG_TRIAGE_DYLD_PAGER_SEG_PAGE_CNT_OUT_OF_RANGE,
KDBG_TRIAGE_DYLD_PAGER_NO_SEG_FOR_VA,
KDBG_TRIAGE_DYLD_PAGER_RANGE_NOT_FOUND,
KDBG_TRIAGE_DYLD_PAGER_DELTA_TOO_LARGE,
KDBG_TRIAGE_DYLD_PAGER_PAGE_START_OUT_OF_RANGE,
KDBG_TRIAGE_DYLD_PAGER_BAD_POINTER_FMT,
KDBG_TRIAGE_DYLD_PAGER_INVALID_AUTH_KEY,
KDBG_TRIAGE_DYLD_PAGER_BIND_ORDINAL,
KDBG_TRIAGE_DYLD_PAGER_MAX
};
#define DYLD_PAGER_MAX_TRIAGE_STRINGS (KDBG_TRIAGE_DYLD_PAGER_MAX)
/****** DYLD pager Codes End ******/
/****** APPLE_PROTECT_PAGER pager Codes Begin ******/
#define KDBG_TRIAGE_SUBSYS_APPLE_PROTECT_PAGER (5)
enum apple_protect_pager_subsys_error_codes {
KDBG_TRIAGE_APPLE_PROTECT_PAGER_PREFIX = 0,
KDBG_TRIAGE_APPLE_PROTECT_PAGER_MEMORY_SHORTAGE,
KDBG_TRIAGE_APPLE_PROTECT_PAGER_MAX
};
#define APPLE_PROTECT_PAGER_MAX_TRIAGE_STRINGS (KDBG_TRIAGE_APPLE_PROTECT_PAGER_MAX)
/****** APPLE_PROTECT pager Codes End ******/
/****** FOURK pager Codes Begin ******/
#define KDBG_TRIAGE_SUBSYS_FOURK_PAGER (6)
enum fourk_pager_subsys_error_codes {
KDBG_TRIAGE_FOURK_PAGER_PREFIX = 0,
KDBG_TRIAGE_FOURK_PAGER_MEMORY_SHORTAGE,
KDBG_TRIAGE_FOURK_PAGER_MAX
};
#define FOURK_PAGER_MAX_TRIAGE_STRINGS (KDBG_TRIAGE_FOURK_PAGER_MAX)
/****** FOURK pager Codes End ******/
/****** Kext ktriage Begin ******/
/*
* kexts can define their own strings and augment them with an argument.
* ktriage only needs to know the subsystem id, and expects that the first
* string will be the subsystem prefix string.
*
* Right now we don't support dynamically adding or removing subsystems.
*/
#define KDBG_TRIAGE_SUBSYS_APFS (7)
#define KDBG_TRIAGE_SUBSYS_DECMPFS (8)
/****** Kext ktriage End ******/
/****** Corpse pager Codes Begin ******/
#define KDBG_TRIAGE_SUBSYS_CORPSE (9)
enum corpse_subsys_error_codes {
KDBG_TRIAGE_CORPSE_PREFIX = 0,
KDBG_TRIAGE_CORPSE_PROC_TOO_BIG,
KDBG_TRIAGE_CORPSE_FAIL_LIBGMALLOC,
KDBG_TRIAGE_CORPSE_BLOCKED_JETSAM,
KDBG_TRIAGE_CORPSE_LIMIT,
KDBG_TRIAGE_CORPSES_DISABLED,
KDBG_TRIAGE_CORPSE_DISABLED_FOR_PROC,
KDBG_TRIAGE_CORPSE_MAX
};
#define CORPSE_MAX_TRIAGE_STRINGS (KDBG_TRIAGE_CORPSE_MAX)
/****** Corpse pager Codes End ******/
/* please update KDBG_TRIAGE_SUBSYS_MAX when adding a new subsystem */
#define KDBG_TRIAGE_SUBSYS_MAX KDBG_TRIAGE_SUBSYS_CORPSE
#endif /* BSD_SYS_KDEBUG_TRIAGE_H */
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