probes_helper.h File Reference

#include "ruby/ruby.h"
#include "probes.h"

Go to the source code of this file.

Data Structures
struct	ruby_dtrace_method_hook_args

Macros
#define	RUBY_DTRACE_METHOD_HOOK(name, th, klazz, id)
#define	RUBY_DTRACE_METHOD_ENTRY_HOOK(th, klass, id)   RUBY_DTRACE_METHOD_HOOK(METHOD_ENTRY, th, klass, id)
#define	RUBY_DTRACE_METHOD_RETURN_HOOK(th, klass, id)   RUBY_DTRACE_METHOD_HOOK(METHOD_RETURN, th, klass, id)
#define	RUBY_DTRACE_CMETHOD_ENTRY_HOOK(th, klass, id)   RUBY_DTRACE_METHOD_HOOK(CMETHOD_ENTRY, th, klass, id)
#define	RUBY_DTRACE_CMETHOD_RETURN_HOOK(th, klass, id)   RUBY_DTRACE_METHOD_HOOK(CMETHOD_RETURN, th, klass, id)

Functions
	NOINLINE (int ruby_th_dtrace_setup(rb_thread_t *, VALUE, ID, struct ruby_dtrace_method_hook_args *))

Macro Definition Documentation

RUBY_DTRACE_CMETHOD_ENTRY_HOOK

#define RUBY_DTRACE_CMETHOD_ENTRY_HOOK	(		th,
			klass,
			id
	)		RUBY_DTRACE_METHOD_HOOK(CMETHOD_ENTRY, th, klass, id)

Definition at line 37 of file probes_helper.h.

RUBY_DTRACE_CMETHOD_RETURN_HOOK

#define RUBY_DTRACE_CMETHOD_RETURN_HOOK	(		th,
			klass,
			id
	)		RUBY_DTRACE_METHOD_HOOK(CMETHOD_RETURN, th, klass, id)

Definition at line 40 of file probes_helper.h.

Referenced by rb_vm_pop_cfunc_frame().

RUBY_DTRACE_METHOD_ENTRY_HOOK

#define RUBY_DTRACE_METHOD_ENTRY_HOOK	(		th,
			klass,
			id
	)		RUBY_DTRACE_METHOD_HOOK(METHOD_ENTRY, th, klass, id)

Definition at line 31 of file probes_helper.h.

RUBY_DTRACE_METHOD_HOOK

#define RUBY_DTRACE_METHOD_HOOK	(		name,
			th,
			klazz,
			id
	)

Value:

do { \
    if (UNLIKELY(RUBY_DTRACE_##name##_ENABLED())) { \
        struct ruby_dtrace_method_hook_args args; \
        if (ruby_th_dtrace_setup(th, klazz, id, &args)) { \
            RUBY_DTRACE_##name(args.classname, \
                               args.methodname, \
                               args.filename, \
                               args.line_no); \
        } \
    } \
} while (0)

Definition at line 18 of file probes_helper.h.

RUBY_DTRACE_METHOD_RETURN_HOOK

#define RUBY_DTRACE_METHOD_RETURN_HOOK	(		th,
			klass,
			id
	)		RUBY_DTRACE_METHOD_HOOK(METHOD_RETURN, th, klass, id)

Definition at line 34 of file probes_helper.h.

Function Documentation

NOINLINE()

NOINLINE

(

int

ruby_th_dtrace_setuprb_thread_t *, VALUE, ID, struct ruby_dtrace_method_hook_args *

)