`script_compiled` TracePoint event [Feature #15287]

* vm_trace.c: add `script_compiled` event. This event invoked
  after script compiling and before evaluating compiled script.
  Also the following methods are added:

  `TracePoint#compiled_instruction_sequence` method to get compiled
  `RubyVM::InstructionSequence` instance.

  `TracePoint#compiled_eval_script` method to get compiled script (String)
  by *eval methods (return nil if compiling by file).

* vm_trace.c (tracepoint_attr_raised_exception):


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 1 deletions

diff --git a/load.c b/load.c
index 46367358ca..83c5828b87 100644
--- a/load.c
+++ b/load.c
@@ -8,6 +8,7 @@
 #include "dln.h"
 #include "eval_intern.h"
 #include "probes.h"
+#include "iseq.h"
 
 static VALUE ruby_dln_librefs;
 
@@ -566,7 +567,6 @@ rb_provide(const char *feature)
 }
 
 NORETURN(static void load_failed(VALUE));
-const rb_iseq_t *rb_iseq_load_iseq(VALUE fname);
 
 static int
 rb_load_internal0(rb_execution_context_t *ec, VALUE fname, int wrap)
@@ -608,6 +608,8 @@ rb_load_internal0(rb_execution_context_t *ec, VALUE fname, int wrap)
 			    fname, rb_realpath_internal(Qnil, fname, 1), NULL);
 	    rb_ast_dispose(ast);
 	}
+        EXEC_EVENT_HOOK(ec, RUBY_EVENT_SCRIPT_COMPILED,
+                        ec->cfp->self, 0, 0, 0, (VALUE)iseq);
 	rb_iseq_eval(iseq);
     }
     EC_POP_TAG();