diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ruby/ruby.h | 21 | ||||
| -rw-r--r-- | include/ruby/trace.h | 105 |
2 files changed, 123 insertions, 3 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 5318772b35..ebef0e9605 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -40,10 +40,19 @@ extern "C" { #endif #ifdef __GNUC__ -#define PRINTF_ARGS(decl, string_index, first_to_check) \ - decl __attribute__((format(printf, string_index, first_to_check))) +# define PRINTF_ARGS(decl, string_index, first_to_check) \ + decl __attribute__((format(printf, string_index, first_to_check))) +# if __GNUC__ >= 3 +# define LIKELY(x) (__builtin_expect((x), 1)) +# define UNLIKELY(x) (__builtin_expect((x), 0)) +# else +# define LIKELY(x) (x) +# define UNLIKELY(x) (x) +# endif #else -#define PRINTF_ARGS(decl, string_index, first_to_check) decl +# define PRINTF_ARGS(decl, string_index, first_to_check) decl +# define LIKELY(x) (x) +# define UNLIKELY(x) (x) #endif #ifdef HAVE_STDLIB_H @@ -516,12 +525,17 @@ double rb_num2dbl(VALUE); VALUE rb_uint2big(VALUE); VALUE rb_int2big(SIGNED_VALUE); +#include "ruby/trace.h" + VALUE rb_newobj(void); #define NEWOBJ(obj,type) type *obj = (type*)rb_newobj() #define OBJSETUP(obj,c,t) do {\ RBASIC(obj)->flags = (t);\ RBASIC(obj)->klass = (c);\ if (rb_safe_level() >= 3) FL_SET(obj, FL_TAINT | FL_UNTRUSTED);\ + if (UNLIKELY(TRACE_OBJECT_CREATE_ENABLED())) { \ + FIRE_OBJECT_CREATE((VALUE)(obj), rb_class2name((c)), rb_sourcefile(), rb_sourceline()); \ + } \ } while (0) #define CLONESETUP(clone,obj) do {\ OBJSETUP(clone,rb_singleton_class_clone((VALUE)obj),RBASIC(obj)->flags);\ @@ -1325,6 +1339,7 @@ int ruby_native_thread_p(void); #define RUBY_EVENT_C_CALL 0x0020 #define RUBY_EVENT_C_RETURN 0x0040 #define RUBY_EVENT_RAISE 0x0080 +#define RUBY_EVENT_RESCUE 0x0100 #define RUBY_EVENT_ALL 0xffff #define RUBY_EVENT_VM 0x10000 #define RUBY_EVENT_SWITCH 0x20000 diff --git a/include/ruby/trace.h b/include/ruby/trace.h new file mode 100644 index 0000000000..f45e9d5396 --- /dev/null +++ b/include/ruby/trace.h @@ -0,0 +1,105 @@ +/********************************************************************** + + trace.h - + + $Author$ + + Copyright (C) 2009 Yuki Sonoda (Yugui) + +**********************************************************************/ + +#ifndef RUBY_TRACE_H +#define RUBY_TRACE_H + +#define RUBY_TRACING_MODEL_NONE 0 +#define RUBY_TRACING_MODEL_DTRACE 1 + +#if RUBY_TRACING_MODEL == RUBY_TRACING_MODEL_NONE +# define TRACE_METHOD_ENTRY_ENABLED() 0 +# define TRACE_METHOD_RETURN_ENABLED() 0 +# define TRACE_RAISE_ENABLED() 0 +# define TRACE_RESCUE_ENABLED() 0 +# define TRACE_LINE_ENABLED() 0 +# define TRACE_GC_BEGIN_ENABLED() 0 +# define TRACE_GC_END_ENABLED() 0 +# define TRACE_THREAD_INIT_ENABLED() 0 +# define TRACE_THREAD_TERM_ENABLED() 0 +# define TRACE_THREAD_LEAVE_ENABLED() 0 +# define TRACE_THREAD_ENTER_ENABLED() 0 +# define TRACE_OBJECT_CREATE_ENABLED() 0 +# define TRACE_OBJECT_FREE_ENABLED() 0 +# define TRACE_INSN_ENTRY_ENABLED() 0 +# define TRACE_INSN_RETURN_ENABLED() 0 +# define TRACE_RUBY_PROBE_ENABLED() 0 + +# define FIRE_METHOD_ENTRY(receiver, classname, methodname, sourcefile, sourceline) ((void)0) +# define FIRE_METHOD_RETURN(receiver, classname, methodname, sourcefile, sourceline) ((void)0) +# define FIRE_RAISE(exception, classname, sourcename, sourceline) ((void)0) +# define FIRE_RESCUE(exception, classname, sourcename, sourceline) ((void)0) +# define FIRE_LINE(sourcename, sourceline) ((void)0) +# define FIRE_GC_BEGIN() ((void)0) +# define FIRE_GC_END() ((void)0) +# define FIRE_THREAD_INIT(th, sourcefile, sourceline) ((void)0) +# define FIRE_THREAD_TERM(th, sourcefile, sourceline) ((void)0) +# define FIRE_THREAD_LEAVE(th, sourcefile, sourceline) ((void)0) +# define FIRE_THREAD_ENTER(th, sourcefile, sourceline) ((void)0) +# define FIRE_OBJECT_CREATE(obj, classname, sourcefile, sourceline) ((void)0) +# define FIRE_OBJECT_FREE(obj) ((void)0) +# define FIRE_INSN_ENTRY(insnname, operands, sourcename, sourceline) ((void)0) +# define FIRE_INSN_RETURN(insnname, operands, sourcename, sourceline) ((void)0) +# define FIRE_RUBY_PROBE(name, data) ((void)0) + +#elif RUBY_TRACING_MODEL == RUBY_TRACING_MODEL_DTRACE +# include "ruby/trace_dtrace.h" +# define TRACE_METHOD_ENTRY_ENABLED() RUBY_METHOD_ENTRY_ENABLED() +# define TRACE_METHOD_RETURN_ENABLED() RUBY_METHOD_RETURN_ENABLED() +# define TRACE_RAISE_ENABLED() RUBY_RAISE_ENABLED() +# define TRACE_RESCUE_ENABLED() RUBY_RESCUE_ENABLED() +# define TRACE_LINE_ENABLED() RUBY_LINE_ENABLED() +# define TRACE_GC_BEGIN_ENABLED() RUBY_GC_BEGIN_ENABLED() +# define TRACE_GC_END_ENABLED() RUBY_GC_END_ENABLED() +# define TRACE_THREAD_INIT_ENABLED() RUBY_THREAD_INIT_ENABLED() +# define TRACE_THREAD_TERM_ENABLED() RUBY_THREAD_TERM_ENABLED() +# define TRACE_THREAD_LEAVE_ENABLED() RUBY_THREAD_LEAVE_ENABLED() +# define TRACE_THREAD_ENTER_ENABLED() RUBY_THREAD_ENTER_ENABLED() +# define TRACE_OBJECT_CREATE_ENABLED() RUBY_OBJECT_CREATE_ENABLED() +# define TRACE_OBJECT_FREE_ENABLED() RUBY_OBJECT_FREE_ENABLED() +# define TRACE_INSN_ENTRY_ENABLED() RUBY_INSN_ENTRY_ENABLED() +# define TRACE_INSN_RETURN_ENABLED() RUBY_INSN_RETURN_ENABLED() +# define TRACE_RUBY_PROBE_ENABLED() RUBY_RUBY_PROBE_ENABLED() + +# define FIRE_METHOD_ENTRY(receiver, classname, methodname, sourcefile, sourceline) \ + RUBY_METHOD_ENTRY(receiver, classname, methodname, sourcefile, sourceline) +# define FIRE_METHOD_RETURN(receiver, classname, methodname, sourcefile, sourceline) \ + RUBY_METHOD_RETURN(receiver, classname, methodname, sourcefile, sourceline) +# define FIRE_RAISE(exception, classname, sourcename, sourceline) \ + RUBY_RAISE(exception, classname, sourcename, sourceline) +# define FIRE_RESCUE(exception, classname, sourcename, sourceline) \ + RUBY_RESCUE(exception, classname, sourcename, sourceline) +# define FIRE_LINE(sourcename, sourceline) \ + RUBY_LINE(sourcename, sourceline) +# define FIRE_GC_BEGIN() RUBY_GC_BEGIN() +# define FIRE_GC_END() RUBY_GC_END() +# define FIRE_THREAD_INIT(th, sourcefile, sourceline) \ + RUBY_THREAD_INIT(th, (char*)sourcefile, sourceline) +# define FIRE_THREAD_TERM(th, sourcefile, sourceline) \ + RUBY_THREAD_TERM(th, (char*)sourcefile, sourceline) +# define FIRE_THREAD_LEAVE(th, sourcefile, sourceline) \ + RUBY_THREAD_LEAVE(th, (char*)sourcefile, sourceline) +# define FIRE_THREAD_ENTER(th, sourcefile, sourceline) \ + RUBY_THREAD_ENTER(th, (char*)sourcefile, sourceline) +# define FIRE_OBJECT_CREATE(obj, classname, sourcefile, sourceline) \ + RUBY_OBJECT_CREATE(obj, (char*)classname, (char*)sourcefile, sourceline) +# define FIRE_OBJECT_FREE(obj) \ + RUBY_OBJECT_FREE(obj) +# define FIRE_INSN_ENTRY(insnname, operands, sourcename, sourceline) \ + RUBY_INSN_ENTRY(insnname, operands, sourcename, sourceline) +# define FIRE_INSN_RETURN(insnname, operands, sourcename, sourceline) \ + RUBY_INSN_RETURN(insnname, operands, sourcename, sourceline) +# define FIRE_RUBY_PROBE(name, data) \ + RUBY_RUBY_PROBE(name, data) +#endif + +#define FIRE_RAISE_FATAL() FIRE_RAISE(0, (char*)"fatal", (char*)"<unknown>", 0) + +#endif |