Mercurial > hg > truffle
diff src/share/vm/classfile/javaClasses.hpp @ 6972:bd7a7ce2e264
6830717: replay of compilations would help with debugging
Summary: When java process crashed in compiler thread, repeat the compilation process will help finding root cause. This is done with using SA dump application class data and replay data from core dump, then use debug version of jvm to recompile the problematic java method.
Reviewed-by: kvn, twisti, sspitsyn
Contributed-by: yumin.qi@oracle.com
| author | minqi |
|---|---|
| date | Mon, 12 Nov 2012 14:03:53 -0800 |
| parents | da91efe96a93 |
| children | 80e866b1d053 |
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--- a/src/share/vm/classfile/javaClasses.hpp Fri Nov 09 08:36:17 2012 -0800 +++ b/src/share/vm/classfile/javaClasses.hpp Mon Nov 12 14:03:53 2012 -0800 @@ -154,6 +154,8 @@ static char* as_utf8_string(oop java_string, int start, int len); static char* as_platform_dependent_str(Handle java_string, TRAPS); static jchar* as_unicode_string(oop java_string, int& length); + // produce an ascii string with all other values quoted using \u#### + static char* as_quoted_ascii(oop java_string); // Compute the hash value for a java.lang.String object which would // contain the characters passed in.