/*
- * 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 <sys/sysctl.h>
+#include <libkern/c++/OSContainers.h>
+#include <libkern/c++/OSCPPDebug.h>
+
#include <IOKit/IOKitDebug.h>
#include <IOKit/IOLib.h>
#include <IOKit/assert.h>
#include <IOKit/IODeviceTreeSupport.h>
#include <IOKit/IOService.h>
-#include <libkern/c++/OSContainers.h>
-#include <libkern/c++/OSCPPDebug.h>
-
#ifdef IOKITDEBUG
#define DEBUG_INIT_VALUE IOKITDEBUG
#else
#endif
SInt64 gIOKitDebug = DEBUG_INIT_VALUE;
-SYSCTL_QUAD(_debug, OID_AUTO, iokit, CTLFLAG_RW, &gIOKitDebug, "boot_arg io");
+SInt64 gIOKitTrace = 0;
+
+SYSCTL_QUAD(_debug, OID_AUTO, iokit, CTLFLAG_RW | 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 )
{
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 <class %s", next->getMetaClass()->getClassName());
+ DEBG("@%s", next->getLocation( plane ));
+ DEBG("\033[0m <class %s", next->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(" <class %s", next->getMetaClass()->getClassName());
- if( (service = OSDynamicCast(IOService, next)))
- dbugprintf(", busy %ld", service->getBusyState());
- dbugprintf( ">\n");
- }
- iter->release();
}
void IOPrintMemory( void )
off->release();
}
-
bool IOKitDiagnostics::serialize(OSSerialize *s) const
{
OSDictionary * dict;
projects / apple / xnu.git / blobdiff