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| #ifndef RUBY_PROBES_HELPER_H | |
| #define RUBY_PROBES_HELPER_H | |
| #include "ruby/ruby.h" | |
| struct ruby_dtrace_method_hook_args { | |
| const char *classname; | |
| const char *methodname; | |
| const char *filename; | |
| int line_no; | |
| volatile VALUE klass; | |
| volatile VALUE name; | |
| }; | |
| MJIT_SYMBOL_EXPORT_BEGIN | |
| NOINLINE(int rb_dtrace_setup(rb_execution_context_t *, VALUE, ID, struct ruby_dtrace_method_hook_args *)); | |
| MJIT_SYMBOL_EXPORT_END | |
| #define RUBY_DTRACE_METHOD_HOOK(name, ec, klazz, id) \ | |
| do { \ | |
| if (UNLIKELY(RUBY_DTRACE_##name##_ENABLED())) { \ | |
| struct ruby_dtrace_method_hook_args args; \ | |
| if (rb_dtrace_setup(ec, klazz, id, &args)) { \ | |
| RUBY_DTRACE_##name(args.classname, \ | |
| args.methodname, \ | |
| args.filename, \ | |
| args.line_no); \ | |
| } \ | |
| } \ | |
| } while (0) | |
| #define RUBY_DTRACE_METHOD_ENTRY_HOOK(ec, klass, id) \ | |
| RUBY_DTRACE_METHOD_HOOK(METHOD_ENTRY, ec, klass, id) | |
| #define RUBY_DTRACE_METHOD_RETURN_HOOK(ec, klass, id) \ | |
| RUBY_DTRACE_METHOD_HOOK(METHOD_RETURN, ec, klass, id) | |
| #define RUBY_DTRACE_CMETHOD_ENTRY_HOOK(ec, klass, id) \ | |
| RUBY_DTRACE_METHOD_HOOK(CMETHOD_ENTRY, ec, klass, id) | |
| #define RUBY_DTRACE_CMETHOD_RETURN_HOOK(ec, klass, id) \ | |
| RUBY_DTRACE_METHOD_HOOK(CMETHOD_RETURN, ec, klass, id) | |
| #endif /* RUBY_PROBES_HELPER_H */ |