X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/89b3af67bb32e691275bf6fa803d1834b2284115..99c3a10404e5d1ef94397ab4df5a8b74711fc4d3:/bsd/sys/kdebug.h?ds=inline diff --git a/bsd/sys/kdebug.h b/bsd/sys/kdebug.h index d7d85656a..fbaddae7b 100644 --- a/bsd/sys/kdebug.h +++ b/bsd/sys/kdebug.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2010 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * @@ -47,6 +47,11 @@ __BEGIN_DECLS #include #endif /* KERNEL_BUILD */ +#ifdef XNU_KERNEL_PRIVATE +#include +#include +#endif + /* * types of faults that vm_fault handles * and creates trace entries for @@ -55,6 +60,10 @@ __BEGIN_DECLS #define DBG_PAGEIN_FAULT 2 #define DBG_COW_FAULT 3 #define DBG_CACHE_HIT_FAULT 4 +#define DBG_NZF_PAGE_FAULT 5 +#define DBG_GUARD_FAULT 6 +#define DBG_PAGEINV_FAULT 7 +#define DBG_PAGEIND_FAULT 8 /* The debug code consists of the following @@ -73,20 +82,24 @@ __BEGIN_DECLS /* The Kernel Debug Classes */ -#define DBG_MACH 1 -#define DBG_NETWORK 2 -#define DBG_FSYSTEM 3 -#define DBG_BSD 4 -#define DBG_IOKIT 5 -#define DBG_DRIVERS 6 -#define DBG_TRACE 7 +#define DBG_MACH 1 +#define DBG_NETWORK 2 +#define DBG_FSYSTEM 3 +#define DBG_BSD 4 +#define DBG_IOKIT 5 +#define DBG_DRIVERS 6 +#define DBG_TRACE 7 #define DBG_DLIL 8 #define DBG_SECURITY 9 -#define DBG_MISC 20 -#define DBG_DYLD 31 -#define DBG_QT 32 -#define DBG_APPS 33 -#define DBG_MIG 255 +#define DBG_CORESTORAGE 10 +#define DBG_CG 11 +#define DBG_MISC 20 +#define DBG_DYLD 31 +#define DBG_QT 32 +#define DBG_APPS 33 +#define DBG_LAUNCHD 34 +#define DBG_PERF 37 +#define DBG_MIG 255 /* **** The Kernel Debug Sub Classes for Mach (DBG_MACH) **** */ #define DBG_MACH_EXCP_KTRAP_x86 0x02 /* Kernel Traps on x86 */ @@ -104,9 +117,12 @@ __BEGIN_DECLS #define DBG_MACH_IHDLR 0x10 /* Interrupt Handlers */ #define DBG_MACH_IPC 0x20 /* Inter Process Comm */ #define DBG_MACH_VM 0x30 /* Virtual Memory */ +#define DBG_MACH_LEAKS 0x31 /* alloc/free */ #define DBG_MACH_SCHED 0x40 /* Scheduler */ #define DBG_MACH_MSGID_INVALID 0x50 /* Messages - invalid */ #define DBG_MACH_LOCKS 0x60 /* new lock APIs */ +#define DBG_MACH_PMAP 0x70 /* pmap */ +#define DBG_MACH_MP 0x90 /* MP related */ /* Codes for Scheduler (DBG_MACH_SCHED) */ #define MACH_SCHED 0x0 /* Scheduler */ @@ -116,9 +132,37 @@ __BEGIN_DECLS #define MACH_CALLOUT 0x4 /* callouts */ #define MACH_STACK_DETACH 0x5 #define MACH_MAKE_RUNNABLE 0x6 /* make thread runnable */ -#define MACH_PROMOTE 0x7 /* promoted due to resource */ -#define MACH_DEMOTE 0x8 /* promotion undone */ -#define MACH_PREBLOCK_MUTEX 0x9 /* preblocking on mutex */ +#define MACH_PROMOTE 0x7 /* promoted due to resource */ +#define MACH_DEMOTE 0x8 /* promotion undone */ +#define MACH_IDLE 0x9 /* processor idling */ +#define MACH_STACK_DEPTH 0xa /* stack depth at switch */ +#define MACH_MOVED 0xb /* did not use original scheduling decision */ +#define MACH_FAIRSHARE_ENTER 0xc /* move to fairshare band */ +#define MACH_FAIRSHARE_EXIT 0xd /* exit fairshare band */ +#define MACH_FAILSAFE 0xe /* tripped fixed-pri/RT failsafe */ +#define MACH_BLOCK 0xf /* thread block */ +#define MACH_WAIT 0x10 /* thread wait assertion */ +#define MACH_GET_URGENCY 0x14 /* Urgency queried by platform */ +#define MACH_URGENCY 0x15 /* Urgency (RT/BG/NORMAL) communicated + * to platform + */ +#define MACH_REDISPATCH 0x16 /* "next thread" thread redispatched */ +#define MACH_REMOTE_AST 0x17 /* AST signal issued to remote processor */ + +#define MACH_SCHED_LPA_BROKEN 0x18 /* last_processor affinity broken in choose_processor */ + +/* Codes for pmap (DBG_MACH_PMAP) */ +#define PMAP__CREATE 0x0 +#define PMAP__DESTROY 0x1 +#define PMAP__PROTECT 0x2 +#define PMAP__PAGE_PROTECT 0x3 +#define PMAP__ENTER 0x4 +#define PMAP__REMOVE 0x5 +#define PMAP__NEST 0x6 +#define PMAP__UNNEST 0x7 +#define PMAP__FLUSH_TLBS 0x8 +#define PMAP__UPDATE_INTERRUPT 0x9 +#define PMAP__ATTRIBUTE_CLEAR 0xa /* **** The Kernel Debug Sub Classes for Network (DBG_NETWORK) **** */ #define DBG_NETIP 1 /* Internet Protocol */ @@ -147,6 +191,7 @@ __BEGIN_DECLS #define DBG_NETIPSEC 128 /* IPsec Protocol */ /* **** The Kernel Debug Sub Classes for IOKIT (DBG_IOKIT) **** */ +#define DBG_IOINTC 0 /* Interrupt controller */ #define DBG_IOWORKLOOP 1 /* Work from work loop */ #define DBG_IOINTES 2 /* Interrupt event source */ #define DBG_IOCLKES 3 /* Clock event source */ @@ -154,27 +199,31 @@ __BEGIN_DECLS #define DBG_IOMCURS 5 /* Memory Cursor */ #define DBG_IOMDESC 6 /* Memory Descriptors */ #define DBG_IOPOWER 7 /* Power Managerment */ +#define DBG_IOSERVICE 8 /* Matching etc. */ -/* **** 8-32 reserved for internal IOKit usage **** */ +/* **** 9-32 reserved for internal IOKit usage **** */ #define DBG_IOSTORAGE 32 /* Storage layers */ #define DBG_IONETWORK 33 /* Network layers */ #define DBG_IOKEYBOARD 34 /* Keyboard */ -#define DBG_IOHID 35 /* HID Devices */ -#define DBG_IOAUDIO 36 /* Audio */ +#define DBG_IOHID 35 /* HID Devices */ +#define DBG_IOAUDIO 36 /* Audio */ #define DBG_IOSERIAL 37 /* Serial */ -#define DBG_IOTTY 38 /* TTY layers */ -#define DBG_IOSAM 39 /* SCSI Architecture Model layers */ -#define DBG_IOPARALLELATA 40 /* Parallel ATA */ +#define DBG_IOTTY 38 /* TTY layers */ +#define DBG_IOSAM 39 /* SCSI Architecture Model layers */ +#define DBG_IOPARALLELATA 40 /* Parallel ATA */ #define DBG_IOPARALLELSCSI 41 /* Parallel SCSI */ -#define DBG_IOSATA 42 /* Serial-ATA */ -#define DBG_IOSAS 43 /* SAS */ +#define DBG_IOSATA 42 /* Serial-ATA */ +#define DBG_IOSAS 43 /* SAS */ #define DBG_IOFIBRECHANNEL 44 /* FiberChannel */ -#define DBG_IOUSB 45 /* USB */ +#define DBG_IOUSB 45 /* USB */ #define DBG_IOBLUETOOTH 46 /* Bluetooth */ #define DBG_IOFIREWIRE 47 /* FireWire */ #define DBG_IOINFINIBAND 48 /* Infiniband */ #define DBG_IOCPUPM 49 /* CPU Power Management */ +#define DBG_IOGRAPHICS 50 /* Graphics */ +#define DBG_HIBERNATE 51 /* hibernation related events */ + /* Backwards compatibility */ #define DBG_IOPOINTING DBG_IOHID /* OBSOLETE: Use DBG_IOHID instead */ @@ -197,6 +246,10 @@ __BEGIN_DECLS #define DBG_DRVBLUETOOTH 15 /* Bluetooth */ #define DBG_DRVFIREWIRE 16 /* FireWire */ #define DBG_DRVINFINIBAND 17 /* Infiniband */ +#define DBG_DRVGRAPHICS 18 /* Graphics */ +#define DBG_DRVSD 19 /* Secure Digital */ +#define DBG_DRVNAND 20 /* NAND drivers and layers */ +#define DBG_SSD 21 /* SSD */ /* Backwards compatibility */ #define DBG_DRVPOINTING DBG_DRVHID /* OBSOLETE: Use DBG_DRVHID instead */ @@ -209,20 +262,39 @@ __BEGIN_DECLS #define DBG_DLIL_PR_FLT 4 /* DLIL Protocol Filter */ #define DBG_DLIL_IF_FLT 5 /* DLIL Interface FIlter */ -/* The Kernel Debug Sub Classes for File System */ +/* The Kernel Debug Sub Classes for File System (DBG_FSYSTEM) */ #define DBG_FSRW 1 /* reads and writes to the filesystem */ #define DBG_DKRW 2 /* reads and writes to the disk */ #define DBG_FSVN 3 /* vnode operations (inc. locking/unlocking) */ #define DBG_FSLOOOKUP 4 /* namei and other lookup-related operations */ +#define DBG_JOURNAL 5 /* journaling operations */ +#define DBG_IOCTL 6 /* ioctl to the disk */ +#define DBG_BOOTCACHE 7 /* bootcache operations */ +#define DBG_HFS 8 /* HFS-specific events; see bsd/hfs/hfs_kdebug.h */ +#define DBG_EXFAT 0xE /* ExFAT-specific events; see the exfat project */ +#define DBG_MSDOS 0xF /* FAT-specific events; see the msdosfs project */ /* The Kernel Debug Sub Classes for BSD */ -#define DBG_BSD_EXCP_SC 0x0C /* System Calls */ +#define DBG_BSD_PROC 0x01 /* process/signals related */ +#define DBG_BSD_EXCP_SC 0x0C /* System Calls */ #define DBG_BSD_AIO 0x0D /* aio (POSIX async IO) */ -#define DBG_BSD_SC_EXTENDED_INFO 0x0E /* System Calls, extended info */ +#define DBG_BSD_SC_EXTENDED_INFO 0x0E /* System Calls, extended info */ +#define DBG_BSD_SC_EXTENDED_INFO2 0x0F /* System Calls, extended info */ + + +/* The Codes for BSD subcode class DBG_BSD_PROC */ +#define BSD_PROC_EXIT 1 /* process exit */ +#define BSD_PROC_FRCEXIT 2 /* Kernel force termination */ /* The Kernel Debug Sub Classes for DBG_TRACE */ #define DBG_TRACE_DATA 0 #define DBG_TRACE_STRING 1 +#define DBG_TRACE_INFO 2 + +/* The Kernel Debug Sub Classes for DBG_CORESTORAGE */ +#define DBG_CS_IO 0 + +/* Sub-class codes for CoreGraphics (DBG_CG) are defined in its component. */ /* The Kernel Debug Sub Classes for DBG_MISC */ #define DBG_EVENT 0x10 @@ -237,12 +309,13 @@ __BEGIN_DECLS #define DKIO_ASYNC 0x04 #define DKIO_META 0x08 #define DKIO_PAGING 0x10 +#define DKIO_THROTTLE 0x20 +#define DKIO_PASSIVE 0x40 +#define DKIO_NOCACHE 0x80 + +/* Codes for Application Sub Classes */ +#define DBG_APP_SAMBA 128 -/* The Kernel Debug Modifiers for the DBG_IOCPUPM sub-class */ -#define DCPM_PSTATE 0x0001 -#define DCPM_IDLE_CSTATE 0x0002 -#define DCPM_IDLE_HALT 0x0003 -#define DCPM_IDLE_LOOP 0x0004 /**********************************************************************/ @@ -265,6 +338,18 @@ __BEGIN_DECLS #define APPSDBG_CODE(SubClass,code) KDBG_CODE(DBG_APPS, SubClass, code) #define CPUPM_CODE(code) IOKDBG_CODE(DBG_IOCPUPM, code) +#define KMEM_ALLOC_CODE MACHDBG_CODE(DBG_MACH_LEAKS, 0) +#define KMEM_ALLOC_CODE_2 MACHDBG_CODE(DBG_MACH_LEAKS, 1) +#define KMEM_FREE_CODE MACHDBG_CODE(DBG_MACH_LEAKS, 2) +#define KMEM_FREE_CODE_2 MACHDBG_CODE(DBG_MACH_LEAKS, 3) +#define ZALLOC_CODE MACHDBG_CODE(DBG_MACH_LEAKS, 4) +#define ZALLOC_CODE_2 MACHDBG_CODE(DBG_MACH_LEAKS, 5) +#define ZFREE_CODE MACHDBG_CODE(DBG_MACH_LEAKS, 6) +#define ZFREE_CODE_2 MACHDBG_CODE(DBG_MACH_LEAKS, 7) + +#define PMAP_CODE(code) MACHDBG_CODE(DBG_MACH_PMAP, code) + + /* Usage: * kernel_debug((KDBG_CODE(DBG_NETWORK, DNET_PROTOCOL, 51) | DBG_FUNC_START), * offset, 0, 0, 0,0) @@ -296,54 +381,181 @@ extern unsigned int kdebug_enable; #define KDEBUG_ENABLE_TRACE 0x1 #define KDEBUG_ENABLE_ENTROPY 0x2 #define KDEBUG_ENABLE_CHUD 0x4 +#define KDEBUG_ENABLE_PPT 0x8 -#define KERNEL_DEBUG_CONSTANT(x,a,b,c,d,e) \ -do { \ - if (kdebug_enable) \ - kernel_debug(x,a,b,c,d,e); \ -} while(0) +/* + * Infer the supported kernel debug event level from config option. + * Use (KDEBUG_LEVEL >= KDEBUG_LEVEL_STANDARD) as a guard to protect + * unaudited debug code. + */ +#define KDEBUG_LEVEL_NONE 0 +#define KDEBUG_LEVEL_IST 1 +#define KDEBUG_LEVEL_STANDARD 2 +#define KDEBUG_LEVEL_FULL 3 + +#if NO_KDEBUG +#define KDEBUG_LEVEL KDEBUG_LEVEL_NONE +#elif IST_KDEBUG +#define KDEBUG_LEVEL KDEBUG_LEVEL_IST +#elif KDEBUG +#define KDEBUG_LEVEL KDEBUG_LEVEL_FULL +#else +#define KDEBUG_LEVEL KDEBUG_LEVEL_STANDARD +#endif -#define KERNEL_DEBUG_CONSTANT1(x,a,b,c,d,e) \ -do { \ - if (kdebug_enable) \ - kernel_debug1(x,a,b,c,d,e); \ +#if (KDEBUG_LEVEL >= KDEBUG_LEVEL_STANDARD) +#ifdef XNU_KERNEL_PRIVATE +#define KERNEL_DEBUG_CONSTANT(x,a,b,c,d,e) \ +do { \ + if (__improbable(kdebug_enable & ~KDEBUG_ENABLE_PPT)) \ + kernel_debug(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ + (uintptr_t)d,(uintptr_t)e); \ } while(0) -extern void kernel_debug(unsigned int debugid, unsigned int arg1, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5); +#define KERNEL_DEBUG_CONSTANT1(x,a,b,c,d,e) \ +do { \ + if (__improbable(kdebug_enable & ~KDEBUG_ENABLE_PPT)) \ + kernel_debug1(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ + (uintptr_t)d,(uintptr_t)e); \ +} while(0) +#else /* XNU_KERNEL_PRIVATE */ +#define KERNEL_DEBUG_CONSTANT(x,a,b,c,d,e) \ +do { \ + if (kdebug_enable & ~KDEBUG_ENABLE_PPT) \ + kernel_debug(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ + (uintptr_t)d,(uintptr_t)e); \ +} while(0) -extern void kernel_debug1(unsigned int debugid, unsigned int arg1, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5); +#define KERNEL_DEBUG_CONSTANT1(x,a,b,c,d,e) \ +do { \ + if (kdebug_enable & ~KDEBUG_ENABLE_PPT) \ + kernel_debug1(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ + (uintptr_t)d,(uintptr_t)e); \ +} while(0) +#endif /* XNU_KERNEL_PRIVATE */ +#else /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_STANDARD) */ +#define KERNEL_DEBUG_CONSTANT(x,a,b,c,d,e) do { } while(0) +#define KERNEL_DEBUG_CONSTANT1(x,a,b,c,d,e) do { } while(0) +#endif /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_STANDARD) */ + +/* + * Specify KDEBUG_PPT to indicate that the event belongs to the + * limited PPT set. + */ +#define KDEBUG_COMMON (KDEBUG_ENABLE_TRACE|KDEBUG_ENABLE_ENTROPY|KDEBUG_ENABLE_CHUD|KDEBUG_ENABLE_PPT) +#define KDEBUG_TRACE (KDEBUG_ENABLE_TRACE|KDEBUG_ENABLE_ENTROPY|KDEBUG_ENABLE_CHUD) +#define KDEBUG_PPT (KDEBUG_ENABLE_PPT) /* - * LP64todo - for some reason these are problematic + * KERNEL_DEBUG_CONSTANT_IST events provide an audited subset of + * tracepoints for userland system tracing tools. */ -struct proc; -extern void kdbg_trace_data(struct proc *proc, long *arg_pid); - -extern void kdbg_trace_string(struct proc *proc, long *arg1, long *arg2, long *arg3, long *arg4); +#if (KDEBUG_LEVEL >= KDEBUG_LEVEL_IST) +#ifdef XNU_KERNEL_PRIVATE +#define KERNEL_DEBUG_CONSTANT_IST(type,x,a,b,c,d,e) \ +do { \ + if (__improbable(kdebug_enable & type)) \ + kernel_debug(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ + (uintptr_t)d,(uintptr_t)e); \ +} while(0) +#else /* XNU_KERNEL_PRIVATE */ +#define KERNEL_DEBUG_CONSTANT_IST(type,x,a,b,c,d,e) \ +do { \ + if (kdebug_enable & type) \ + kernel_debug(x,(uintptr_t)a,(uintptr_t)b,(uintptr_t)c, \ + (uintptr_t)d,(uintptr_t)e); \ +} while(0) +#endif /* XNU_KERNEL_PRIVATE */ +#else /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_IST) */ +#define KERNEL_DEBUG_CONSTANT_IST(type,x,a,b,c,d,e) do { } while(0) +#endif /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_IST) */ -#if KDEBUG +#if NO_KDEBUG +#define __kdebug_constant_only __unused +#endif -#define KERNEL_DEBUG(x,a,b,c,d,e) \ -do { \ - if (kdebug_enable) \ - kernel_debug(x,a,b,c,d,e); \ +extern void kernel_debug( + uint32_t debugid, + uintptr_t arg1, + uintptr_t arg2, + uintptr_t arg3, + uintptr_t arg4, + uintptr_t arg5); + +extern void kernel_debug1( + uint32_t debugid, + uintptr_t arg1, + uintptr_t arg2, + uintptr_t arg3, + uintptr_t arg4, + uintptr_t arg5); + + +#if (KDEBUG_LEVEL >= KDEBUG_LEVEL_FULL) +#ifdef XNU_KERNEL_PRIVATE +#define KERNEL_DEBUG(x,a,b,c,d,e) \ +do { \ + if (__improbable(kdebug_enable & ~KDEBUG_ENABLE_PPT)) \ + kernel_debug((uint32_t)x, (uintptr_t)a, (uintptr_t)b, \ + (uintptr_t)c, (uintptr_t)d, (uintptr_t)e); \ } while(0) -#define KERNEL_DEBUG1(x,a,b,c,d,e) \ -do { \ - if (kdebug_enable) \ - kernel_debug1(x,a,b,c,d,e); \ +#define KERNEL_DEBUG1(x,a,b,c,d,e) \ +do { \ + if (__improbable(kdebug_enable & ~KDEBUG_ENABLE_PPT)) \ + kernel_debug1((uint32_t)x, (uintptr_t)a, (uintptr_t)b, \ + (uintptr_t)c, (uintptr_t)d, (uintptr_t)e); \ } while(0) #define __kdebug_only +#else /* !XNU_KERNEL_PRIVATE */ +#define KERNEL_DEBUG(x,a,b,c,d,e) \ +do { \ + if (kdebug_enable & ~KDEBUG_ENABLE_PPT) \ + kernel_debug((uint32_t)x, (uintptr_t)a, (uintptr_t)b, \ + (uintptr_t)c, (uintptr_t)d, (uintptr_t)e); \ +} while(0) -#else - -#define KERNEL_DEBUG(x,a,b,c,d,e) -#define KERNEL_DEBUG1(x,a,b,c,d,e) +#define KERNEL_DEBUG1(x,a,b,c,d,e) \ +do { \ + if (kdebug_enable & ~KDEBUG_ENABLE_PPT) \ + kernel_debug1((uint32_t)x, (uintptr_t)a, (uintptr_t)b, \ + (uintptr_t)c, (uintptr_t)d, (uintptr_t)e); \ +} while(0) +#endif /* XNU_KERNEL_PRIVATE */ +#else /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_FULL) */ +#define KERNEL_DEBUG(x,a,b,c,d,e) do {} while (0) +#define KERNEL_DEBUG1(x,a,b,c,d,e) do {} while (0) #define __kdebug_only __unused -#endif +#endif /* (KDEBUG_LEVEL >= KDEBUG_LEVEL_FULL) */ + +#ifdef KERNEL_PRIVATE +#include +struct proc; +extern void kdbg_trace_data(struct proc *proc, long *arg_pid); + +extern void kdbg_trace_string(struct proc *proc, long *arg1, long *arg2, long *arg3, long *arg4); + +extern void kdbg_dump_trace_to_file(const char *); +void start_kern_tracing(unsigned int); +struct task; +extern void kdbg_get_task_name(char*, int, struct task *task); +void disable_wrap(uint32_t *old_slowcheck, uint32_t *old_flags); +void enable_wrap(uint32_t old_slowcheck, boolean_t lostevents); +void release_storage_unit(int cpu, uint32_t storage_unit); +int allocate_storage_unit(int cpu); + +void trace_handler_map_ctrl_page(uintptr_t addr, unsigned long ctrl_page_size, unsigned long storage_size, unsigned long kds_ptr_size); +void trace_handler_map_bufinfo(uintptr_t addr, unsigned long size); +void trace_handler_unmap_bufinfo(void); +void trace_handler_map_buffer(int index, uintptr_t addr, unsigned long size); +void trace_handler_unmap_buffer(int index); +void trace_set_timebases(uint64_t tsc, uint64_t ns); + + +#endif /* KERNEL_PRIVATE */ + #endif /* __APPLE_API_UNSTABLE */ __END_DECLS @@ -356,29 +568,94 @@ __END_DECLS */ typedef struct { -uint64_t timestamp; -unsigned int arg1; -unsigned int arg2; -unsigned int arg3; -unsigned int arg4; -unsigned int arg5; /* will hold current thread */ -unsigned int debugid; + uint64_t timestamp; + uintptr_t arg1; + uintptr_t arg2; + uintptr_t arg3; + uintptr_t arg4; + uintptr_t arg5; /* will hold current thread */ + uint32_t debugid; +#if defined(__LP64__) + uint32_t cpuid; + uintptr_t unused; +#endif } kd_buf; -#define KDBG_TIMESTAMP_MASK 0x00ffffffffffffffULL -#define KDBG_CPU_MASK 0x0f00000000000000ULL -#define KDBG_CPU_SHIFT 56 +#if !defined(__LP64__) +#define KDBG_TIMESTAMP_MASK 0x00ffffffffffffffULL +#define KDBG_CPU_MASK 0xff00000000000000ULL +#define KDBG_CPU_SHIFT 56 +static inline void +kdbg_set_cpu(kd_buf *kp, int cpu) +{ + kp->timestamp = (kp->timestamp & KDBG_TIMESTAMP_MASK) | + (((uint64_t) cpu) << KDBG_CPU_SHIFT); +} +static inline int +kdbg_get_cpu(kd_buf *kp) +{ + return (int) (((kp)->timestamp & KDBG_CPU_MASK) >> KDBG_CPU_SHIFT); +} +static inline void +kdbg_set_timestamp(kd_buf *kp, uint64_t thetime) +{ + kp->timestamp = thetime & KDBG_TIMESTAMP_MASK; +} +static inline uint64_t +kdbg_get_timestamp(kd_buf *kp) +{ + return kp->timestamp & KDBG_TIMESTAMP_MASK; +} +static inline void +kdbg_set_timestamp_and_cpu(kd_buf *kp, uint64_t thetime, int cpu) +{ + kp->timestamp = (thetime & KDBG_TIMESTAMP_MASK) | + (((uint64_t) cpu) << KDBG_CPU_SHIFT); +} +#else +#define KDBG_TIMESTAMP_MASK 0xffffffffffffffffULL +static inline void +kdbg_set_cpu(kd_buf *kp, int cpu) +{ + kp->cpuid = cpu; +} +static inline int +kdbg_get_cpu(kd_buf *kp) +{ + return kp->cpuid; +} +static inline void +kdbg_set_timestamp(kd_buf *kp, uint64_t thetime) +{ + kp->timestamp = thetime; +} +static inline uint64_t +kdbg_get_timestamp(kd_buf *kp) +{ + return kp->timestamp; +} +static inline void +kdbg_set_timestamp_and_cpu(kd_buf *kp, uint64_t thetime, int cpu) +{ + kdbg_set_timestamp(kp, thetime); + kdbg_set_cpu(kp, cpu); +} +#endif + +/* 2^16 bits (8 kilobytes), one for each possible class/subclass combination */ +#define KDBG_TYPEFILTER_BITMAP_SIZE ( (256 * 256) / 8 ) /* Debug Flags */ -#define KDBG_INIT 0x1 -#define KDBG_NOWRAP 0x2 -#define KDBG_FREERUN 0x4 -#define KDBG_WRAPPED 0x8 +#define KDBG_INIT 0x001 +#define KDBG_NOWRAP 0x002 +#define KDBG_FREERUN 0x004 +#define KDBG_WRAPPED 0x008 #define KDBG_USERFLAGS (KDBG_FREERUN|KDBG_NOWRAP|KDBG_INIT) -#define KDBG_PIDCHECK 0x10 -#define KDBG_MAPINIT 0x20 -#define KDBG_PIDEXCLUDE 0x40 -#define KDBG_LOCKINIT 0x80 +#define KDBG_PIDCHECK 0x010 +#define KDBG_MAPINIT 0x020 +#define KDBG_PIDEXCLUDE 0x040 +#define KDBG_LOCKINIT 0x080 +#define KDBG_LP64 0x100 typedef struct { unsigned int type; @@ -391,20 +668,31 @@ typedef struct { typedef struct { - int nkdbufs; - int nolog; - int flags; - int nkdthreads; - int bufid; + int nkdbufs; + int nolog; + int flags; + int nkdthreads; + int bufid; } kbufinfo_t; -typedef struct -{ - unsigned int thread; - int valid; - char command[20]; +typedef struct { + uintptr_t thread; + int valid; + char command[20]; } kd_threadmap; + +typedef struct { + int version_no; + int thread_count; + uint64_t TOD_secs; + uint32_t TOD_usecs; +} RAW_header; + +#define RAW_VERSION0 0x55aa0000 +#define RAW_VERSION1 0x55aa0101 + + #define KDBG_CLASSTYPE 0x10000 #define KDBG_SUBCLSTYPE 0x20000 #define KDBG_RANGETYPE 0x40000 @@ -414,6 +702,8 @@ typedef struct #define KDBG_RANGECHECK 0x100000 #define KDBG_VALCHECK 0x200000 /* Check up to 4 individual values */ +#define KDBG_TYPEFILTER_CHECK ((uint32_t) 0x400000) /* Check class and subclass against a bitmap */ + #define KDBG_BUFINIT 0x80000000 /* Control operations */ @@ -436,31 +726,6 @@ typedef struct /* Minimum value allowed when setting decrementer ticks */ #define KDBG_MINRTCDEC 2500 - -/* PCSAMPLES control operations */ -#define PCSAMPLE_DISABLE 1 -#define PCSAMPLE_SETNUMBUF 2 -#define PCSAMPLE_GETNUMBUF 3 -#define PCSAMPLE_SETUP 4 -#define PCSAMPLE_REMOVE 5 -#define PCSAMPLE_READBUF 6 -#define PCSAMPLE_SETREG 7 -#define PCSAMPLE_COMM 8 - -#define MAX_PCSAMPLES 1000000 /* Maximum number of pc's in a single buffer */ - - -extern unsigned int pcsample_enable; - -typedef struct -{ - int npcbufs; - int bufsize; - int enable; - unsigned int pcsample_beg; - unsigned int pcsample_end; -} pcinfo_t; - #endif /* __APPLE_API_PRIVATE */ #endif /* PRIVATE */