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* probes_helper.h (RUBY_DTRACE_HOOK): surround with do..while. * vm.c (vm_exec): supply semicolon. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38307 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
#ifndef RUBY_PROBES_HELPER_H
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#define RUBY_PROBES_HELPER_H
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#include "ruby/ruby.h"
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#include "probes.h"
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VALUE rb_class_path_no_cache(VALUE _klass);
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#define RUBY_DTRACE_HOOK(name, th, klazz, id) \
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do { \
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if (RUBY_DTRACE_##name##_ENABLED()) { \
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VALUE _klass = (klazz); \
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VALUE _id = (id); \
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const char * classname; \
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const char * methodname; \
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const char * filename; \
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if (!_klass) { \
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rb_thread_method_id_and_class((th), &_id, &_klass); \
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} \
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if (_klass) { \
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if (RB_TYPE_P(_klass, T_ICLASS)) { \
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_klass = RBASIC(_klass)->klass; \
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} \
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else if (FL_TEST(_klass, FL_SINGLETON)) { \
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_klass = rb_iv_get(_klass, "__attached__"); \
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} \
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switch (TYPE(_klass)) { \
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case T_CLASS: \
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case T_ICLASS: \
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case T_MODULE: \
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{ \
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VALUE _name = rb_class_path_no_cache(_klass); \
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if (!NIL_P(_name)) { \
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classname = StringValuePtr(_name); \
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} \
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else { \
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classname = "<unknown>"; \
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} \
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methodname = rb_id2name(_id); \
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filename = rb_sourcefile(); \
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if (classname && methodname && filename) { \
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RUBY_DTRACE_##name( \
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classname, \
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methodname, \
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filename, \
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rb_sourceline()); \
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} \
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break; \
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} \
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} \
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} \
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} \
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} while (0)
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#define RUBY_DTRACE_METHOD_ENTRY_HOOK(th, klass, id) \
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RUBY_DTRACE_HOOK(METHOD_ENTRY, th, klass, id)
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#define RUBY_DTRACE_METHOD_RETURN_HOOK(th, klass, id) \
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RUBY_DTRACE_HOOK(METHOD_RETURN, th, klass, id)
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#define RUBY_DTRACE_CMETHOD_ENTRY_HOOK(th, klass, id) \
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RUBY_DTRACE_HOOK(CMETHOD_ENTRY, th, klass, id)
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#define RUBY_DTRACE_CMETHOD_RETURN_HOOK(th, klass, id) \
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RUBY_DTRACE_HOOK(CMETHOD_RETURN, th, klass, id)
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#endif /* RUBY_PROBES_HELPER_H */
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