Mercurial > hg > graal-compiler
diff src/share/vm/classfile/javaClasses.cpp @ 17475:6795fcebbf42
Merge
author | chegar |
---|---|
date | Mon, 21 Oct 2013 14:08:09 +0100 |
parents | 07f8c2a453f8 |
children | 096c224171c4 d8d1b22b1809 9428a0b94204 |
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--- a/src/share/vm/classfile/javaClasses.cpp Thu Oct 03 19:13:12 2013 +0100 +++ b/src/share/vm/classfile/javaClasses.cpp Mon Oct 21 14:08:09 2013 +0100 @@ -1376,8 +1376,15 @@ const char* klass_name = holder->external_name(); int buf_len = (int)strlen(klass_name); - // pushing to the stack trace added one. + // The method id may point to an obsolete method, can't get more stack information Method* method = holder->method_with_idnum(method_id); + if (method == NULL) { + char* buf = NEW_RESOURCE_ARRAY(char, buf_len + 64); + // This is what the java code prints in this case - added Redefined + sprintf(buf, "\tat %s.null (Redefined)", klass_name); + return buf; + } + char* method_name = method->name()->as_C_string(); buf_len += (int)strlen(method_name); @@ -1773,7 +1780,8 @@ return element; } -oop java_lang_StackTraceElement::create(Handle mirror, int method_id, int version, int bci, TRAPS) { +oop java_lang_StackTraceElement::create(Handle mirror, int method_id, + int version, int bci, TRAPS) { // Allocate java.lang.StackTraceElement instance Klass* k = SystemDictionary::StackTraceElement_klass(); assert(k != NULL, "must be loaded in 1.4+"); @@ -1790,8 +1798,16 @@ oop classname = StringTable::intern((char*) str, CHECK_0); java_lang_StackTraceElement::set_declaringClass(element(), classname); + Method* method = holder->method_with_idnum(method_id); + // Method on stack may be obsolete because it was redefined so cannot be + // found by idnum. + if (method == NULL) { + // leave name and fileName null + java_lang_StackTraceElement::set_lineNumber(element(), -1); + return element(); + } + // Fill in method name - Method* method = holder->method_with_idnum(method_id); oop methodname = StringTable::intern(method->name(), CHECK_0); java_lang_StackTraceElement::set_methodName(element(), methodname);