/*
- * Copyright (c) 1998-2010 Apple Inc. All rights reserved.
+ * Copyright (c) 1998-2019 Apple 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
* 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_OSREFERENCE_LICENSE_HEADER_END@
*/
class IOKitDiagnostics : public OSObject
{
- OSDeclareDefaultStructors(IOKitDiagnostics)
+ OSDeclareDefaultStructors(IOKitDiagnostics);
public:
- static OSObject * diagnostics( void );
- virtual bool serialize(OSSerialize *s) const APPLE_KEXT_OVERRIDE;
+ static OSObject * diagnostics( void );
+ virtual bool serialize(OSSerialize *s) const APPLE_KEXT_OVERRIDE;
private:
- static void updateOffset( OSDictionary * dict,
- UInt64 value, const char * name );
+ static void updateOffset( OSDictionary * dict,
+ UInt64 value, const char * name );
};
#endif /* __cplusplus */
enum {
- // loggage
- kIOLogAttach = 0x00000001ULL,
- kIOLogProbe = 0x00000002ULL,
- kIOLogStart = 0x00000004ULL,
- kIOLogRegister = 0x00000008ULL,
- kIOLogMatch = 0x00000010ULL,
- kIOLogConfig = 0x00000020ULL,
- kIOLogYield = 0x00000040ULL,
- kIOLogPower = 0x00000080ULL,
- kIOLogMapping = 0x00000100ULL,
- kIOLogCatalogue = 0x00000200ULL,
+ // loggage
+ kIOLogAttach = 0x00000001ULL,
+ kIOLogProbe = 0x00000002ULL,
+ kIOLogStart = 0x00000004ULL,
+ kIOLogRegister = 0x00000008ULL,
+ kIOLogMatch = 0x00000010ULL,
+ kIOLogConfig = 0x00000020ULL,
+ kIOLogYield = 0x00000040ULL,
+ kIOLogPower = 0x00000080ULL,
+ kIOLogMapping = 0x00000100ULL,
+ kIOLogCatalogue = 0x00000200ULL,
kIOLogTracePower = 0x00000400ULL, // Obsolete: Use iotrace=0x00000400ULL to enable now
- kIOLogDebugPower = 0x00000800ULL,
- kIOLogServiceTree = 0x00001000ULL,
- kIOLogDTree = 0x00002000ULL,
- kIOLogMemory = 0x00004000ULL,
- kIOLogKextMemory = 0x00008000ULL,
- kOSLogRegistryMods = 0x00010000ULL, // Log attempts to modify registry collections
- kIOLogPMRootDomain = 0x00020000ULL,
- kOSRegistryModsMode = 0x00040000ULL, // Change default registry modification handling - panic vs. log
+ kIOLogDebugPower = 0x00000800ULL,
+ kIOLogServiceTree = 0x00001000ULL,
+ kIOLogDTree = 0x00002000ULL,
+ kIOLogMemory = 0x00004000ULL,
+ kIOLogKextMemory = 0x00008000ULL,
+ kOSLogRegistryMods = 0x00010000ULL,// Log attempts to modify registry collections
+ kIOLogPMRootDomain = 0x00020000ULL,
+ kOSRegistryModsMode = 0x00040000ULL,// Change default registry modification handling - panic vs. log
// kIOTraceIOService = 0x00080000ULL, // Obsolete: Use iotrace=0x00080000ULL to enable now
- kIOLogHibernate = 0x00100000ULL,
- kIOStatistics = 0x04000000ULL,
- kIOSleepWakeWdogOff = 0x40000000ULL,
- kIOKextSpinDump = 0x80000000ULL,
-
- // debug aids - change behaviour
- kIONoFreeObjects = 0x00100000ULL,
- kIOLogSynchronous = 0x00200000ULL, // IOLog completes synchronously
- kIOTracking = 0x00400000ULL,
- kIOWaitQuietPanics = 0x00800000ULL,
- kIOWaitQuietBeforeRoot = 0x01000000ULL,
- kIOTrackingBoot = 0x02000000ULL,
-
- _kIODebugTopFlag = 0x8000000000000000ULL // force enum to be 64 bits
+ kIOLogHibernate = 0x00100000ULL,
+ kIOStatistics = 0x04000000ULL,
+ kIOSleepWakeWdogOff = 0x40000000ULL,
+ kIOKextSpinDump = 0x80000000ULL,
+
+ // debug aids - change behaviour
+ kIONoFreeObjects = 0x00100000ULL,
+// kIOLogSynchronous = 0x00200000ULL, // IOLog completes synchronously -- obsolete
+ kIOTracking = 0x00400000ULL,
+ kIOWaitQuietPanics = 0x00800000ULL,
+ kIOWaitQuietBeforeRoot = 0x01000000ULL,
+ kIOTrackingBoot = 0x02000000ULL,
+
+ _kIODebugTopFlag = 0x8000000000000000ULL// force enum to be 64 bits
};
enum {
- kIOTraceInterrupts = 0x00000001ULL, // Trace primary interrupts
- kIOTraceWorkLoops = 0x00000002ULL, // Trace workloop activity
- kIOTraceEventSources = 0x00000004ULL, // Trace non-passive event sources
- kIOTraceIntEventSource = 0x00000008ULL, // Trace IOIES and IOFIES sources
- kIOTraceCommandGates = 0x00000010ULL, // Trace command gate activity
- kIOTraceTimers = 0x00000020ULL, // Trace timer event source activity
-
- kIOTracePowerMgmt = 0x00000400ULL, // Trace power management changes
-
- kIOTraceIOService = 0x00080000ULL, // registerService/termination
-
- kIOTraceCompatBootArgs = kIOTraceIOService | kIOTracePowerMgmt
+ kIOKitDebugUserOptions = 0
+ | kIOLogAttach
+ | kIOLogProbe
+ | kIOLogStart
+ | kIOLogRegister
+ | kIOLogMatch
+ | kIOLogConfig
+ | kIOLogYield
+ | kIOLogPower
+ | kIOLogMapping
+ | kIOLogCatalogue
+ | kIOLogTracePower
+ | kIOLogDebugPower
+ | kOSLogRegistryMods
+ | kIOLogPMRootDomain
+ | kOSRegistryModsMode
+ | kIOLogHibernate
+ | kIOSleepWakeWdogOff
+ | kIOKextSpinDump
+ | kIOWaitQuietPanics
};
+enum {
+ kIOTraceInterrupts = 0x00000001ULL, // Trace primary interrupts
+ kIOTraceWorkLoops = 0x00000002ULL, // Trace workloop activity
+ kIOTraceEventSources = 0x00000004ULL, // Trace non-passive event sources
+ kIOTraceIntEventSource = 0x00000008ULL, // Trace IOIES and IOFIES sources
+ kIOTraceCommandGates = 0x00000010ULL, // Trace command gate activity
+ kIOTraceTimers = 0x00000020ULL, // Trace timer event source activity
+
+ kIOTracePowerMgmt = 0x00000400ULL, // Trace power management changes
+
+ kIOTraceIOService = 0x00080000ULL, // registerService/termination
+
+ kIOTraceCompatBootArgs = kIOTraceIOService | kIOTracePowerMgmt
+};
+
+enum {
+ kIODKEnable = 0x00000001ULL,
+ kIODKLogSetup = 0x00000002ULL,
+ kIODKLogIPC = 0x00000004ULL,
+ kIODKLogPM = 0x00000008ULL,
+ kIODKLogMessages = 0x00000010ULL,
+
+ kIODKDisablePM = 0x000000100ULL,
+ kIODKDisableDextLaunch = 0x00001000ULL,
+ kIODKDisableDextTag = 0x00002000ULL,
+ kIODKDisableCDHashChecking = 0x00004000ULL,
+ kIODKDisableEntitlementChecking = 0x00008000ULL,
+};
+
+#if XNU_KERNEL_PRIVATE
+
+#define DKLOG(fmt, args...) { IOLog("DK: " fmt, ## args); }
+#define DKS "%s-0x%qx"
+#define DKN(s) s->getName(), s->getRegistryEntryID()
+
+#endif /* XNU_KERNEL_PRIVATE */
+
extern SInt64 gIOKitDebug;
extern SInt64 gIOKitTrace;
+extern SInt64 gIODKDebug;
#ifdef __cplusplus
extern "C" {
extern void IOPrintPlane(
#ifdef __cplusplus
- const IORegistryPlane * plane
+ const IORegistryPlane * plane
#else
- const struct IORegistryPlane * plane
+ const struct IORegistryPlane * plane
#endif
- );
+ );
#ifndef _OSCPPDEBUG_H
extern void OSPrintMemory( void );
#endif
#define kIOKitDiagnosticsClientClassName "IOKitDiagnosticsClient"
-enum
-{
- kIOKitDiagnosticsClientType = 0x99000002
+enum{
+ kIOKitDiagnosticsClientType = 0x99000002
};
-struct IOKitDiagnosticsParameters
-{
- size_t size;
- uint64_t value;
- uint32_t options;
- uint32_t reserved[3];
+struct IOKitDiagnosticsParameters {
+ size_t size;
+ uint64_t value;
+ uint32_t options;
+ uint32_t tag;
+ uint32_t zsize;
+ uint32_t reserved[8];
};
typedef struct IOKitDiagnosticsParameters IOKitDiagnosticsParameters;
-enum
-{
- kIOTrackingCallSiteBTs = 16,
+enum{
+ kIOTrackingCallSiteBTs = 16,
};
-struct IOTrackingCallSiteInfo
-{
- uint32_t count;
- size_t size[2];
- uintptr_t bt[kIOTrackingCallSiteBTs];
+struct IOTrackingCallSiteInfo {
+ uint32_t count;
+ pid_t addressPID;
+ mach_vm_address_t address;
+ mach_vm_size_t size[2];
+ pid_t btPID;
+ mach_vm_address_t bt[2][kIOTrackingCallSiteBTs];
};
-#define kIOMallocTrackingName "IOMalloc"
-#define kIOWireTrackingName "IOWire"
-#define kIOMapTrackingName "IOMap"
+#define kIOMallocTrackingName "IOMalloc"
+#define kIOWireTrackingName "IOWire"
+#define kIOMapTrackingName "IOMap"
-#if KERNEL && IOTRACKING
+#if XNU_KERNEL_PRIVATE && IOTRACKING
struct IOTrackingQueue;
struct IOTrackingCallSite;
-struct IOTracking
-{
- queue_chain_t link;
- IOTrackingCallSite * site;
+struct IOTracking {
+ queue_chain_t link;
+ IOTrackingCallSite * site;
#if !defined(__LP64__)
- uint32_t flags;
+ uint32_t flags;
#endif
};
-struct IOTrackingAddress
-{
- IOTracking tracking;
- uintptr_t address;
- size_t size;
+struct IOTrackingAddress {
+ IOTracking tracking;
+ uintptr_t address;
+ size_t size;
#if defined(__LP64__)
- uint32_t flags;
+ uint32_t flags;
#endif
};
+struct IOTrackingUser {
+ queue_chain_t link;
+ pid_t btPID;
+ uint8_t user32;
+ uint8_t userCount;
+ uintptr_t bt[kIOTrackingCallSiteBTs];
+ uintptr_t btUser[kIOTrackingCallSiteBTs];
+};
+
+enum{
+ kIOTrackingQueueTypeDefaultOn = 0x00000001,
+ kIOTrackingQueueTypeAlloc = 0x00000002,
+ kIOTrackingQueueTypeMap = 0x00000004,
+ kIOTrackingQueueTypeUser = 0x00000008,
+};
+
+
void IOTrackingInit(void);
-IOTrackingQueue * IOTrackingQueueAlloc(const char * name, size_t allocSize, size_t minCaptureSize, bool isAlloc);
+IOTrackingQueue * IOTrackingQueueAlloc(const char * name, uintptr_t btEntry,
+ size_t allocSize, size_t minCaptureSize,
+ uint32_t type, uint32_t numSiteQs);
void IOTrackingQueueFree(IOTrackingQueue * head);
-void IOTrackingAdd(IOTrackingQueue * head, IOTracking * mem, size_t size, bool address);
+void IOTrackingAdd(IOTrackingQueue * head, IOTracking * mem, size_t size, bool address, vm_tag_t tag);
void IOTrackingRemove(IOTrackingQueue * head, IOTracking * mem, size_t size);
+void IOTrackingAddUser(IOTrackingQueue * queue, IOTrackingUser * mem, vm_size_t size);
+void IOTrackingRemoveUser(IOTrackingQueue * head, IOTrackingUser * tracking);
+
void IOTrackingAlloc(IOTrackingQueue * head, uintptr_t address, size_t size);
void IOTrackingFree(IOTrackingQueue * head, uintptr_t address, size_t size);
void IOTrackingReset(IOTrackingQueue * head);
void IOTrackingAccumSize(IOTrackingQueue * head, IOTracking * mem, size_t size);
kern_return_t IOTrackingDebug(uint32_t selector, uint32_t options,
- const char * names, size_t namesLen,
- size_t size, OSObject ** result);
+ const char * names, size_t namesLen,
+ size_t size, OSObject ** result);
extern IOTrackingQueue * gIOMallocTracking;
extern IOTrackingQueue * gIOWireTracking;
extern IOTrackingQueue * gIOMapTracking;
-#endif /* KERNEL && IOTRACKING */
+#endif /* XNU_KERNEL_PRIVATE && IOTRACKING */
-enum
-{
- kIOTrackingExcludeNames = 0x00000001,
+enum{
+ kIOTrackingExcludeNames = 0x00000001,
};
-enum
-{
- kIOTrackingGetTracking = 0x00000001,
- kIOTrackingPrintTracking = 0x00000002,
- kIOTrackingResetTracking = 0x00000003,
- kIOTrackingStartCapture = 0x00000004,
- kIOTrackingStopCapture = 0x00000005,
- kIOTrackingSetMinCaptureSize = 0x00000006,
- kIOTrackingLeaks = 0x00000007,
- kIOTrackingInvalid = 0xFFFFFFFE,
+enum{
+ kIOTrackingGetTracking = 0x00000001,
+ kIOTrackingGetMappings = 0x00000002,
+ kIOTrackingResetTracking = 0x00000003,
+ kIOTrackingStartCapture = 0x00000004,
+ kIOTrackingStopCapture = 0x00000005,
+ kIOTrackingSetMinCaptureSize = 0x00000006,
+ kIOTrackingLeaks = 0x00000007,
+ kIOTrackingInvalid = 0xFFFFFFFE,
};
projects / apple / xnu.git / blobdiff