haiku/headers/private/kernel/tracing_config.h

#ifndef KERNEL_TRACING_CONFIG_H
#define KERNEL_TRACING_CONFIG_H

// general settings

// enable tracing (0/1)
#ifndef ENABLE_TRACING
#	define ENABLE_TRACING 0
#endif

// tracing buffer size (in bytes)
#ifndef MAX_TRACE_SIZE
#	define MAX_TRACE_SIZE (1024 * 1024)
#endif


// macros that enable tracing for individual components

//#define BMESSAGE_TRACING
//#define BLOCK_CACHE_TRANSACTION_TRACING
//#define KERNEL_HEAP_TRACING
//#define RUNTIME_LOADER_TRACING
//#define SIGNAL_TRACING
//#define SYSCALL_TRACING
//#define TEAM_TRACING

#endif	// KERNEL_TRACING_CONFIG_H
Moved tracing macro definitions into separate tracing_config.h header. So now there's a central place to enable tracing in general and for individual components. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23645 a95241bf-73f2-0310-859d-f6bbb57e9c96 2008-01-19 17:24:34 +00:00			`#ifndef KERNEL_TRACING_CONFIG_H`
			`#define KERNEL_TRACING_CONFIG_H`

			`// general settings`

			`// enable tracing (0/1)`
			`#ifndef ENABLE_TRACING`
			`# define ENABLE_TRACING 0`
			`#endif`

			`// tracing buffer size (in bytes)`
			`#ifndef MAX_TRACE_SIZE`
Added optional kernel tracing for sending BMessages. Currently only the destination of the message and it's "what" field are stored. It might be nice to also get some info about its fields -- maybe as an additional option. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23810 a95241bf-73f2-0310-859d-f6bbb57e9c96 2008-02-01 12:35:00 +00:00			`# define MAX_TRACE_SIZE (1024 * 1024)`
Moved tracing macro definitions into separate tracing_config.h header. So now there's a central place to enable tracing in general and for individual components. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23645 a95241bf-73f2-0310-859d-f6bbb57e9c96 2008-01-19 17:24:34 +00:00			`#endif`


			`// macros that enable tracing for individual components`

Added some kernel tracing to the runtime loader. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23921 a95241bf-73f2-0310-859d-f6bbb57e9c96 2008-02-07 19:22:39 +00:00			`//#define BMESSAGE_TRACING`
Moved tracing macro definitions into separate tracing_config.h header. So now there's a central place to enable tracing in general and for individual components. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23645 a95241bf-73f2-0310-859d-f6bbb57e9c96 2008-01-19 17:24:34 +00:00			`//#define BLOCK_CACHE_TRANSACTION_TRACING`
Adding two debug features to the new heap implementation: * Tracing of allocations, reallocations and frees * Leak checking infrastructure to dump allocations The leak checking code records the team and thread id when an allocation is made as well as stores the originally requested size. It also adds the "allocations" debugger command that can dump all current allocations (usually a huge list) or filter by either a team or thread id. This way it's easily possible to find leftover allocations of no more active teams/threads. Combined with the tracing support one might be able to track down the time and reason of an allocation and possibly find the corresponding leak if it is one. Note that kernel heap leak checking has to be enabled manually by setting the KERNEL_HEAP_LEAK_CHECK define to 1. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23953 a95241bf-73f2-0310-859d-f6bbb57e9c96 2008-02-12 20:20:35 +00:00			`//#define KERNEL_HEAP_TRACING`
Added some kernel tracing to the runtime loader. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23921 a95241bf-73f2-0310-859d-f6bbb57e9c96 2008-02-07 19:22:39 +00:00			`//#define RUNTIME_LOADER_TRACING`
Moved tracing macro definitions into separate tracing_config.h header. So now there's a central place to enable tracing in general and for individual components. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23645 a95241bf-73f2-0310-859d-f6bbb57e9c96 2008-01-19 17:24:34 +00:00			`//#define SIGNAL_TRACING`
			`//#define SYSCALL_TRACING`
			`//#define TEAM_TRACING`

			`#endif // KERNEL_TRACING_CONFIG_H`