X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/8ad349bb6ed4a0be06e34c92be0d98b92e078db4..a1c7dba18ef36983396c282fe85292db066e39db:/iokit/Kernel/IOKitDebug.cpp diff --git a/iokit/Kernel/IOKitDebug.cpp b/iokit/Kernel/IOKitDebug.cpp index 0e857b6c9..2560a0687 100644 --- a/iokit/Kernel/IOKitDebug.cpp +++ b/iokit/Kernel/IOKitDebug.cpp @@ -1,50 +1,42 @@ /* - * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 1998-2010 Apple 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@ - */ -/* - * Copyright (c) 1998 Apple Computer, Inc. All rights reserved. - * - * HISTORY - * + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ #include +#include +#include + #include #include #include #include #include -#include -#include - #ifdef IOKITDEBUG #define DEBUG_INIT_VALUE IOKITDEBUG #else @@ -52,17 +44,32 @@ #endif SInt64 gIOKitDebug = DEBUG_INIT_VALUE; -SYSCTL_QUAD(_debug, OID_AUTO, iokit, CTLFLAG_RW, &gIOKitDebug, "boot_arg io"); +SInt64 gIOKitTrace = 0; + +#if DEVELOPMENT || DEBUG +#define IODEBUG_CTLFLAGS CTLFLAG_RW +#else +#define IODEBUG_CTLFLAGS CTLFLAG_RD +#endif + +SYSCTL_QUAD(_debug, OID_AUTO, iokit, IODEBUG_CTLFLAGS | CTLFLAG_LOCKED, &gIOKitDebug, "boot_arg io"); +SYSCTL_QUAD(_debug, OID_AUTO, iotrace, CTLFLAG_RW | CTLFLAG_LOCKED, &gIOKitTrace, "trace io"); int debug_malloc_size; int debug_iomalloc_size; + vm_size_t debug_iomallocpageable_size; int debug_container_malloc_size; // int debug_ivars_size; // in OSObject.cpp extern "C" { +#if 0 +#define DEBG(fmt, args...) { kprintf(fmt, ## args); } +#else +#define DEBG(fmt, args...) { IOLog(fmt, ## args); } +#endif void IOPrintPlane( const IORegistryPlane * plane ) { @@ -76,80 +83,33 @@ void IOPrintPlane( const IORegistryPlane * plane ) assert( iter ); all = iter->iterateAll(); if( all) { - IOLog("Count %d\n", all->getCount() ); + DEBG("Count %d\n", all->getCount() ); all->release(); } else - IOLog("Empty\n"); + DEBG("Empty\n"); iter->reset(); while( (next = iter->getNextObjectRecursive())) { - sprintf( format + 1, "%ds", 2 * next->getDepth( plane )); - IOLog( format, ""); - IOLog( "\033[33m%s", next->getName( plane )); + snprintf(format + 1, sizeof(format) - 1, "%ds", 2 * next->getDepth( plane )); + DEBG( format, ""); + DEBG( "\033[33m%s", next->getName( plane )); if( (next->getLocation( plane ))) - IOLog("@%s", next->getLocation( plane )); - IOLog("\033[0m getMetaClass()->getClassName()); + DEBG("@%s", next->getLocation( plane )); + DEBG("\033[0m getMetaClass()->getClassName()); if( (service = OSDynamicCast(IOService, next))) - IOLog(", busy %ld", service->getBusyState()); - IOLog( ">\n"); - IOSleep(250); + DEBG(", busy %ld", (long) service->getBusyState()); + DEBG( ">\n"); +// IOSleep(250); } iter->release(); } -void dbugprintf(char *fmt, ...); -void db_dumpiojunk( const IORegistryPlane * plane ); - -void db_piokjunk(void) { - - dbugprintf("\nDT plane:\n"); - db_dumpiojunk( gIODTPlane ); - dbugprintf("\n\nService plane:\n"); - db_dumpiojunk( gIOServicePlane ); - dbugprintf("\n\n" - "ivar kalloc() 0x%08x\n" - "malloc() 0x%08x\n" - "containers kalloc() 0x%08x\n" - "IOMalloc() 0x%08x\n" - "----------------------------------------\n", - debug_ivars_size, - debug_malloc_size, - debug_container_malloc_size, - debug_iomalloc_size - ); - +void db_piokjunk(void) +{ } - -void db_dumpiojunk( const IORegistryPlane * plane ) +void db_dumpiojunk( const IORegistryPlane * plane __unused ) { - IORegistryEntry * next; - IORegistryIterator * iter; - OSOrderedSet * all; - char format[] = "%xxxs"; - IOService * service; - - iter = IORegistryIterator::iterateOver( plane ); - - all = iter->iterateAll(); - if( all) { - dbugprintf("Count %d\n", all->getCount() ); - all->release(); - } else dbugprintf("Empty\n"); - - iter->reset(); - while( (next = iter->getNextObjectRecursive())) { - sprintf( format + 1, "%ds", 2 * next->getDepth( plane )); - dbugprintf( format, ""); - dbugprintf( "%s", next->getName( plane )); - if( (next->getLocation( plane ))) - dbugprintf("@%s", next->getLocation( plane )); - dbugprintf(" getMetaClass()->getClassName()); - if( (service = OSDynamicCast(IOService, next))) - dbugprintf(", busy %ld", service->getBusyState()); - dbugprintf( ">\n"); - } - iter->release(); } void IOPrintMemory( void ) @@ -205,7 +165,6 @@ void IOKitDiagnostics::updateOffset( OSDictionary * dict, off->release(); } - bool IOKitDiagnostics::serialize(OSSerialize *s) const { OSDictionary * dict;