--- old/src/share/vm/utilities/globalDefinitions_gcc.hpp	2017-06-16 19:47:28.228869472 -0400
+++ new/src/share/vm/utilities/globalDefinitions_gcc.hpp	2017-06-16 19:47:28.100863070 -0400
@@ -194,12 +194,6 @@
 #endif // SOLARIS
 
 //----------------------------------------------------------------------------------------------------
-// Debugging
-
-#define DEBUG_EXCEPTION ::abort();
-
-extern "C" void breakpoint();
-#define BREAKPOINT ::breakpoint()
 
 // checking for nanness
 #ifdef SOLARIS
@@ -241,40 +235,6 @@
 #define PRAGMA_IMPLEMENTATION        #pragma implementation
 #define VALUE_OBJ_CLASS_SPEC
 
-// Diagnostic pragmas like the ones defined below in PRAGMA_FORMAT_NONLITERAL_IGNORED
-// were only introduced in GCC 4.2. Because we have no other possibility to ignore
-// these warnings for older versions of GCC, we simply don't decorate our printf-style
-// functions with __attribute__(format) in that case.
-#if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2)) || (__GNUC__ > 4)
-#ifndef ATTRIBUTE_PRINTF
-#define ATTRIBUTE_PRINTF(fmt,vargs)  __attribute__((format(printf, fmt, vargs)))
-#endif
-#ifndef ATTRIBUTE_SCANF
-#define ATTRIBUTE_SCANF(fmt,vargs)  __attribute__((format(scanf, fmt, vargs)))
-#endif
-#endif
-
-#define PRAGMA_FORMAT_NONLITERAL_IGNORED _Pragma("GCC diagnostic ignored \"-Wformat-nonliteral\"") \
-                                         _Pragma("GCC diagnostic ignored \"-Wformat-security\"")
-#define PRAGMA_FORMAT_IGNORED _Pragma("GCC diagnostic ignored \"-Wformat\"")
-
-#if defined(__clang_major__) && \
-      (__clang_major__ >= 4 || \
-      (__clang_major__ >= 3 && __clang_minor__ >= 1)) || \
-    ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
-// Tested to work with clang version 3.1 and better.
-#define PRAGMA_DIAG_PUSH             _Pragma("GCC diagnostic push")
-#define PRAGMA_DIAG_POP              _Pragma("GCC diagnostic pop")
-
-// Hack to deal with gcc yammering about non-security format stuff
-#else
-// Old versions of gcc don't do push/pop, also do not cope with this pragma within a function
-// One method does so much varied printing that it is decorated with both internal and external
-// versions of the macro-pragma to obtain better checking with newer compilers.
-#define PRAGMA_DIAG_PUSH
-#define PRAGMA_DIAG_POP
-#endif
-
 #if (__GNUC__ == 2) && (__GNUC_MINOR__ < 95)
 #define TEMPLATE_TABLE_BUG
 #endif