<h1>Profiling Interface</h1>

<h3>Profiler Operation</h3>

	<p>The following methods can be used by dynamic profiler
	methods to monitor different aspects of the program.

	<p>A custom profiler will have one public method defined in
	the shared library which is the entry point that Mono calls at
	startup, it has the following signature:

	<pre>
	void mono_profiler_startup (const char *desc)
	</pre>

	<p>Where "desc" is the set of arguments that were passed from
	the command line.  This routine will call
	<tt>mono_profiler_install</tt> to activate the profiler and
	will install one or more filters (one of the various
	<tt>mono_profiler_install_</tt> functions).

	<p>In addition, a profiler developer will typically call
	<tt>mono_profiler_set_events</tt> to register which kinds of
	traces should be enabled, these can be an OR-ed combination of
	the following:

	<pre>
	MONO_PROFILE_NONE
        MONO_PROFILE_APPDOMAIN_EVENTS
        MONO_PROFILE_ASSEMBLY_EVENTS
        MONO_PROFILE_MODULE_EVENTS    
        MONO_PROFILE_CLASS_EVENTS     
        MONO_PROFILE_JIT_COMPILATION  
        MONO_PROFILE_INLINING         
        MONO_PROFILE_EXCEPTIONS       
        MONO_PROFILE_ALLOCATIONS      
        MONO_PROFILE_GC               
        MONO_PROFILE_THREADS          
        MONO_PROFILE_REMOTING         
        MONO_PROFILE_TRANSITIONS      
        MONO_PROFILE_ENTER_LEAVE      
        MONO_PROFILE_COVERAGE         
        MONO_PROFILE_INS_COVERAGE     
        MONO_PROFILE_STATISTICAL      
	</pre>

	<p>Developers can change the set of monitored events at
	runtime by calling <tt>mono_profiler_set_events</tt>.
	
<h4><a name="api:mono_profiler_install">mono_profiler_install</a></h4>
<h4><a name="api:mono_profiler_install_allocation">mono_profiler_install_allocation</a></h4>
<h4><a name="api:mono_profiler_install_appdomain">mono_profiler_install_appdomain</a></h4>
<h4><a name="api:mono_profiler_install_assembly">mono_profiler_install_assembly</a></h4>
<h4><a name="api:mono_profiler_install_class">mono_profiler_install_class</a></h4>
<h4><a name="api:mono_profiler_install_coverage_filter">mono_profiler_install_coverage_filter</a></h4>
<h4><a name="api:mono_profiler_install_enter_leave">mono_profiler_install_enter_leave</a></h4>
<h4><a name="api:mono_profiler_install_jit_compile">mono_profiler_install_jit_compile</a></h4>
<h4><a name="api:mono_profiler_install_module">mono_profiler_install_module</a></h4>
<h4><a name="api:mono_profiler_install_thread">mono_profiler_install_thread</a></h4>
<h4><a name="api:mono_profiler_install_transition">mono_profiler_install_transition</a></h4>
<h4><a name="api:mono_profiler_install_gc">mono_profiler_install_gc</a></h4> 
<h4><a name="api:mono_profiler_install_statistical">mono_profiler_install_statistical</a></h4> 
<h4><a name="api:mono_profiler_set_events">mono_profiler_set_events</a></h4>
<h4><a name="api:mono_profiler_get_events">mono_profiler_get_events</a></h4>

<h3>Coverage</h3>

	<p>To support profiling modules that need to do code coverage
	analysis, the following routines is provided:
	
<h4><a name="api:mono_profiler_coverage_get">mono_profiler_coverage_get</a></h4>