--- old/src/cpu/aarch64/vm/frame_aarch64.cpp	2017-06-28 09:40:11.879072380 -0400
+++ new/src/cpu/aarch64/vm/frame_aarch64.cpp	2017-06-28 09:40:11.499317185 -0400
@@ -784,6 +784,8 @@
 frame::frame(void* sp, void* fp, void* pc) {
   init((intptr_t*)sp, (intptr_t*)fp, (address)pc);
 }
+
+void frame::pd_ps() {}
 #endif
 
 void JavaFrameAnchor::make_walkable(JavaThread* thread) {
--- old/src/cpu/arm/vm/frame_arm.cpp	2017-06-28 09:40:21.061406214 -0400
+++ new/src/cpu/arm/vm/frame_arm.cpp	2017-06-28 09:40:20.726881665 -0400
@@ -621,6 +621,8 @@
 frame::frame(void* sp, void* fp, void* pc) {
   init((intptr_t*)sp, (intptr_t*)fp, (address)pc);
 }
+
+void frame::pd_ps() {}
 #endif
 
 intptr_t *frame::initial_deoptimization_info() {
--- old/src/cpu/ppc/vm/frame_ppc.cpp	2017-06-28 09:40:29.551655468 -0400
+++ new/src/cpu/ppc/vm/frame_ppc.cpp	2017-06-28 09:40:29.218479648 -0400
@@ -244,4 +244,6 @@
 frame::frame(void* sp, void* fp, void* pc) : _sp((intptr_t*)sp), _unextended_sp((intptr_t*)sp) {
   find_codeblob_and_set_pc_and_deopt_state((address)pc); // also sets _fp and adjusts _unextended_sp
 }
+
+void frame::pd_ps() {}
 #endif
--- old/src/cpu/s390/vm/frame_s390.cpp	2017-06-28 09:40:38.082131656 -0400
+++ new/src/cpu/s390/vm/frame_s390.cpp	2017-06-28 09:40:37.747680163 -0400
@@ -496,6 +496,8 @@
   }
 }
 
+
+void frame::pd_ps() {}
 #endif // !PRODUCT
 
 intptr_t *frame::initial_deoptimization_info() {
--- old/src/cpu/sparc/vm/frame_sparc.cpp	2017-06-28 09:40:46.999525624 -0400
+++ new/src/cpu/sparc/vm/frame_sparc.cpp	2017-06-28 09:40:46.664251672 -0400
@@ -785,3 +785,53 @@
   // unused... but returns fp() to minimize changes introduced by 7087445
   return fp();
 }
+
+#ifndef PRODUCT
+extern "C" void findpc(int x);
+
+void frame::pd_ps() {
+  intptr_t* curr_sp = sp();
+  intptr_t* prev_sp = curr_sp - 1;
+  intptr_t *pc = NULL;
+  intptr_t *next_pc = NULL;
+  int count = 0;
+  tty->print_cr("register window backtrace from " INTPTR_FORMAT ":", p2i(curr_sp));
+  while (curr_sp != NULL && ((intptr_t)curr_sp & 7) == 0 && curr_sp > prev_sp && curr_sp < prev_sp+1000) {
+    pc      = next_pc;
+    next_pc = (intptr_t*) curr_sp[I7->sp_offset_in_saved_window()];
+    tty->print("[%d] curr_sp=" INTPTR_FORMAT " pc=", count, p2i(curr_sp));
+    findpc((intptr_t)pc);
+    if (WizardMode && Verbose) {
+      // print register window contents also
+      tty->print_cr("    L0..L7: {"
+                    INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " "
+                    INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " ",
+                    curr_sp[0+0], curr_sp[0+1], curr_sp[0+2], curr_sp[0+3],
+                    curr_sp[0+4], curr_sp[0+5], curr_sp[0+6], curr_sp[0+7]);
+      tty->print_cr("    I0..I7: {"
+                    INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " "
+                    INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " ",
+                    curr_sp[8+0], curr_sp[8+1], curr_sp[8+2], curr_sp[8+3],
+                    curr_sp[8+4], curr_sp[8+5], curr_sp[8+6], curr_sp[8+7]);
+      // (and print stack frame contents too??)
+
+      CodeBlob *b = CodeCache::find_blob((address) pc);
+      if (b != NULL) {
+        if (b->is_nmethod()) {
+          Method* m = ((nmethod*)b)->method();
+          int nlocals = m->max_locals();
+          int nparams  = m->size_of_parameters();
+          tty->print_cr("compiled java method (locals = %d, params = %d)", nlocals, nparams);
+        }
+      }
+    }
+    prev_sp = curr_sp;
+    curr_sp = (intptr_t *)curr_sp[FP->sp_offset_in_saved_window()];
+    curr_sp = (intptr_t *)((intptr_t)curr_sp + STACK_BIAS);
+    count += 1;
+  }
+  if (curr_sp != NULL)
+    tty->print("[%d] curr_sp=" INTPTR_FORMAT " [bogus sp!]", count, p2i(curr_sp));
+}
+
+#endif // PRODUCT
--- old/src/cpu/x86/vm/frame_x86.cpp	2017-06-28 09:40:55.504922061 -0400
+++ new/src/cpu/x86/vm/frame_x86.cpp	2017-06-28 09:40:55.171392345 -0400
@@ -680,6 +680,9 @@
 frame::frame(void* sp, void* fp, void* pc) {
   init((intptr_t*)sp, (intptr_t*)fp, (address)pc);
 }
+
+void frame::pd_ps() {}
+
 #endif
 
 void JavaFrameAnchor::make_walkable(JavaThread* thread) {
--- old/src/cpu/zero/vm/frame_zero.cpp	2017-06-28 09:41:04.146301865 -0400
+++ new/src/cpu/zero/vm/frame_zero.cpp	2017-06-28 09:41:03.811480071 -0400
@@ -444,4 +444,6 @@
 frame::frame(void* sp, void* fp, void* pc) {
   Unimplemented();
 }
+
+void frame::pd_ps() {}
 #endif
--- old/src/os/aix/vm/os_aix.cpp	2017-06-28 09:41:13.661123720 -0400
+++ new/src/os/aix/vm/os_aix.cpp	2017-06-28 09:41:13.232111269 -0400
@@ -1623,7 +1623,7 @@
 
   // Ctrl-C is pressed during error reporting, likely because the error
   // handler fails to abort. Let VM die immediately.
-  if (sig == SIGINT && is_error_reported()) {
+  if (sig == SIGINT && VMError::is_error_reported()) {
     os::die();
   }
 
--- old/src/os/bsd/vm/os_bsd.cpp	2017-06-28 09:41:22.469751807 -0400
+++ new/src/os/bsd/vm/os_bsd.cpp	2017-06-28 09:41:22.105846981 -0400
@@ -1847,7 +1847,7 @@
 
   // Ctrl-C is pressed during error reporting, likely because the error
   // handler fails to abort. Let VM die immediately.
-  if (sig == SIGINT && is_error_reported()) {
+  if (sig == SIGINT && VMError::is_error_reported()) {
     os::die();
   }
 
--- old/src/os/linux/vm/os_linux.cpp	2017-06-28 09:41:31.051871792 -0400
+++ new/src/os/linux/vm/os_linux.cpp	2017-06-28 09:41:30.707957816 -0400
@@ -2402,7 +2402,7 @@
 
   // Ctrl-C is pressed during error reporting, likely because the error
   // handler fails to abort. Let VM die immediately.
-  if (sig == SIGINT && is_error_reported()) {
+  if (sig == SIGINT && VMError::is_error_reported()) {
     os::die();
   }
 
--- old/src/os/solaris/vm/attachListener_solaris.cpp	2017-06-28 09:41:39.838861018 -0400
+++ new/src/os/solaris/vm/attachListener_solaris.cpp	2017-06-28 09:41:39.452874114 -0400
@@ -27,6 +27,7 @@
 #include "runtime/os.inline.hpp"
 #include "services/attachListener.hpp"
 #include "services/dtraceAttacher.hpp"
+#include "utilities/vmError.hpp"
 
 #include <door.h>
 #include <limits.h>
@@ -309,7 +310,7 @@
 
     // if we are stopped at ShowMessageBoxOnError then maybe we can
     // load a diagnostic library
-    if (res == 0 && is_error_reported()) {
+    if (res == 0 && VMError::is_error_reported()) {
       if (ShowMessageBoxOnError) {
         // TBD - support loading of diagnostic library here
       }
--- old/src/os/solaris/vm/os_solaris.cpp	2017-06-28 09:41:48.274494751 -0400
+++ new/src/os/solaris/vm/os_solaris.cpp	2017-06-28 09:41:48.017192814 -0400
@@ -2095,7 +2095,7 @@
   static void UserHandler(int sig, void *siginfo, void *context) {
     // Ctrl-C is pressed during error reporting, likely because the error
     // handler fails to abort. Let VM die immediately.
-    if (sig == SIGINT && is_error_reported()) {
+    if (sig == SIGINT && VMError::is_error_reported()) {
       os::die();
     }
 
--- old/src/os/windows/vm/os_windows.cpp	2017-06-28 09:41:56.718733519 -0400
+++ new/src/os/windows/vm/os_windows.cpp	2017-06-28 09:41:56.374199525 -0400
@@ -1979,7 +1979,7 @@
 static BOOL WINAPI consoleHandler(DWORD event) {
   switch (event) {
   case CTRL_C_EVENT:
-    if (is_error_reported()) {
+    if (VMError::is_error_reported()) {
       // Ctrl-C is pressed during error reporting, likely because the error
       // handler fails to abort. Let VM die immediately.
       os::die();
--- old/src/share/vm/code/codeCache.cpp	2017-06-28 09:42:05.867787908 -0400
+++ new/src/share/vm/code/codeCache.cpp	2017-06-28 09:42:05.528559712 -0400
@@ -50,6 +50,7 @@
 #include "runtime/sweeper.hpp"
 #include "services/memoryService.hpp"
 #include "trace/tracing.hpp"
+#include "utilities/vmError.hpp"
 #include "utilities/xmlstream.hpp"
 #ifdef COMPILER1
 #include "c1/c1_Compilation.hpp"
@@ -593,7 +594,7 @@
 CodeBlob* CodeCache::find_blob(void* start) {
   CodeBlob* result = find_blob_unsafe(start);
   // We could potentially look up non_entrant methods
-  guarantee(result == NULL || !result->is_zombie() || result->is_locked_by_vm() || is_error_reported(), "unsafe access to zombie method");
+  guarantee(result == NULL || !result->is_zombie() || result->is_locked_by_vm() || VMError::is_error_reported(), "unsafe access to zombie method");
   return result;
 }
 
--- old/src/share/vm/oops/method.cpp	2017-06-28 09:42:14.187188303 -0400
+++ new/src/share/vm/oops/method.cpp	2017-06-28 09:42:13.845090975 -0400
@@ -59,6 +59,7 @@
 #include "runtime/sharedRuntime.hpp"
 #include "runtime/signature.hpp"
 #include "utilities/quickSort.hpp"
+#include "utilities/vmError.hpp"
 #include "utilities/xmlstream.hpp"
 
 // Implementation of Method
@@ -242,7 +243,7 @@
 #ifdef ASSERT
   {
     ResourceMark rm;
-    assert(is_native() && bcp == code_base() || contains(bcp) || is_error_reported(),
+    assert(is_native() && bcp == code_base() || contains(bcp) || VMError::is_error_reported(),
            "bcp doesn't belong to this method: bcp: " INTPTR_FORMAT ", method: %s",
            p2i(bcp), name_and_sig_as_C_string());
   }
--- old/src/share/vm/opto/cfgnode.cpp	2017-06-28 09:42:22.348758763 -0400
+++ new/src/share/vm/opto/cfgnode.cpp	2017-06-28 09:42:22.009364579 -0400
@@ -41,6 +41,7 @@
 #include "opto/regmask.hpp"
 #include "opto/runtime.hpp"
 #include "opto/subnode.hpp"
+#include "utilities/vmError.hpp"
 
 // Portions of code courtesy of Clifford Click
 
@@ -873,8 +874,8 @@
 
 // Verify a whole nest of phis rooted at this one.
 void PhiNode::verify_adr_type(bool recursive) const {
-  if (is_error_reported())  return;  // muzzle asserts when debugging an error
-  if (Node::in_dump())      return;  // muzzle asserts when printing
+  if (VMError::is_error_reported())  return;  // muzzle asserts when debugging an error
+  if (Node::in_dump())               return;  // muzzle asserts when printing
 
   assert((_type == Type::MEMORY) == (_adr_type != NULL), "adr_type for memory phis only");
 
--- old/src/share/vm/opto/machnode.cpp	2017-06-28 09:42:30.265848547 -0400
+++ new/src/share/vm/opto/machnode.cpp	2017-06-28 09:42:30.016583486 -0400
@@ -26,6 +26,7 @@
 #include "gc/shared/collectedHeap.hpp"
 #include "opto/machnode.hpp"
 #include "opto/regalloc.hpp"
+#include "utilities/vmError.hpp"
 
 //=============================================================================
 // Return the value requested
@@ -587,7 +588,7 @@
     if (ctrl == NULL)  return NULL; // node is dead
     const TypePtr* adr_type = ctrl->adr_type();
     #ifdef ASSERT
-    if (!is_error_reported() && !Node::in_dump())
+    if (!VMError::is_error_reported() && !Node::in_dump())
       assert(adr_type != NULL, "source must have adr_type");
     #endif
     return adr_type;
--- old/src/share/vm/opto/memnode.cpp	2017-06-28 09:42:38.430830783 -0400
+++ new/src/share/vm/opto/memnode.cpp	2017-06-28 09:42:38.182084456 -0400
@@ -43,6 +43,7 @@
 #include "opto/phaseX.hpp"
 #include "opto/regmask.hpp"
 #include "utilities/copy.hpp"
+#include "utilities/vmError.hpp"
 
 // Portions of code courtesy of Clifford Click
 
@@ -713,7 +714,7 @@
   #ifdef PRODUCT
   cross_check = NULL;
   #else
-  if (!VerifyAliases || is_error_reported() || Node::in_dump())  cross_check = NULL;
+  if (!VerifyAliases || VMError::is_error_reported() || Node::in_dump())  cross_check = NULL;
   #endif
   const TypePtr* tp = t->isa_ptr();
   if (tp == NULL) {
@@ -4385,9 +4386,9 @@
 
 // verify a narrow slice (either incoming or outgoing)
 static void verify_memory_slice(const MergeMemNode* m, int alias_idx, Node* n) {
-  if (!VerifyAliases)       return;  // don't bother to verify unless requested
-  if (is_error_reported())  return;  // muzzle asserts when debugging an error
-  if (Node::in_dump())      return;  // muzzle asserts when printing
+  if (!VerifyAliases)                return;  // don't bother to verify unless requested
+  if (VMError::is_error_reported())  return;  // muzzle asserts when debugging an error
+  if (Node::in_dump())               return;  // muzzle asserts when printing
   assert(alias_idx >= Compile::AliasIdxRaw, "must not disturb base_memory or sentinel");
   assert(n != NULL, "");
   // Elide intervening MergeMem's
@@ -4447,7 +4448,7 @@
   } else {
     // make sure the stored slice is sane
     #ifdef ASSERT
-    if (is_error_reported() || Node::in_dump()) {
+    if (VMError::is_error_reported() || Node::in_dump()) {
     } else if (might_be_same(n, base_memory())) {
       // Give it a pass:  It is a mostly harmless repetition of the base.
       // This can arise normally from node subsumption during optimization.
--- old/src/share/vm/opto/multnode.cpp	2017-06-28 09:42:46.557502192 -0400
+++ new/src/share/vm/opto/multnode.cpp	2017-06-28 09:42:46.310137817 -0400
@@ -32,6 +32,7 @@
 #include "opto/phaseX.hpp"
 #include "opto/regmask.hpp"
 #include "opto/type.hpp"
+#include "utilities/vmError.hpp"
 
 //=============================================================================
 //------------------------------MultiNode--------------------------------------
@@ -106,7 +107,7 @@
     if (ctrl == NULL)  return NULL; // node is dead
     const TypePtr* adr_type = ctrl->adr_type();
     #ifdef ASSERT
-    if (!is_error_reported() && !Node::in_dump())
+    if (!VMError::is_error_reported() && !Node::in_dump())
       assert(adr_type != NULL, "source must have adr_type");
     #endif
     return adr_type;
--- old/src/share/vm/prims/jni.cpp	2017-06-28 09:42:54.586200058 -0400
+++ new/src/share/vm/prims/jni.cpp	2017-06-28 09:42:54.243997214 -0400
@@ -84,6 +84,7 @@
 #include "utilities/histogram.hpp"
 #include "utilities/internalVMTests.hpp"
 #include "utilities/macros.hpp"
+#include "utilities/vmError.hpp"
 #if INCLUDE_ALL_GCS
 #include "gc/g1/g1SATBCardTableModRefBS.hpp"
 #endif // INCLUDE_ALL_GCS
@@ -3983,7 +3984,7 @@
 
     // Some platforms (like Win*) need a wrapper around these test
     // functions in order to properly handle error conditions.
-    test_error_handler();
+    VMError::test_error_handler();
     if (ExecuteInternalVMTests) {
       InternalVMTests::run();
     }
--- old/src/share/vm/runtime/frame.hpp	2017-06-28 09:43:02.839390024 -0400
+++ new/src/share/vm/runtime/frame.hpp	2017-06-28 09:43:02.500996880 -0400
@@ -418,6 +418,8 @@
 
   int pd_oop_map_offset_adjustment() const;
 
+  DEBUG_ONLY(void pd_ps();)  // platform dependent frame printing
+
 #include CPU_HEADER(frame)
 
 };
--- old/src/share/vm/runtime/globals.hpp	2017-06-28 09:43:11.055881559 -0400
+++ new/src/share/vm/runtime/globals.hpp	2017-06-28 09:43:10.792011859 -0400
@@ -928,11 +928,11 @@
   notproduct(uintx, ErrorHandlerTest, 0,                                    \
           "If > 0, provokes an error after VM initialization; the value "   \
           "determines which error to provoke. See test_error_handler() "    \
-          "in debug.cpp.")                                                  \
+          "in vmError.cpp.")                                                \
                                                                             \
   notproduct(uintx, TestCrashInErrorHandler, 0,                             \
           "If > 0, provokes an error inside VM error handler (a secondary " \
-          "crash). see test_error_handler() in debug.cpp.")                 \
+          "crash). see test_error_handler() in vmError.cpp")                \
                                                                             \
   notproduct(bool, TestSafeFetchInErrorHandler, false,                      \
           "If true, tests SafeFetch inside error handler.")                 \
--- old/src/share/vm/runtime/java.cpp	2017-06-28 09:43:19.263772476 -0400
+++ new/src/share/vm/runtime/java.cpp	2017-06-28 09:43:19.015869358 -0400
@@ -446,7 +446,7 @@
 #endif
 
   // Hang forever on exit if we're reporting an error.
-  if (ShowMessageBoxOnError && is_error_reported()) {
+  if (ShowMessageBoxOnError && VMError::is_error_reported()) {
     os::infinite_sleep();
   }
 
--- old/src/share/vm/runtime/os.hpp	2017-06-28 09:43:27.053439057 -0400
+++ new/src/share/vm/runtime/os.hpp	2017-06-28 09:43:26.806458346 -0400
@@ -38,6 +38,7 @@
 #endif
 
 class AgentLibrary;
+class frame;
 
 // os defines the interface to operating system; this includes traditional
 // OS services (time, I/O) as well as other functionality with system-
--- old/src/share/vm/runtime/stubRoutines.cpp	2017-06-28 09:43:34.941200344 -0400
+++ new/src/share/vm/runtime/stubRoutines.cpp	2017-06-28 09:43:34.649312335 -0400
@@ -31,6 +31,7 @@
 #include "runtime/sharedRuntime.hpp"
 #include "runtime/stubRoutines.hpp"
 #include "utilities/copy.hpp"
+#include "utilities/vmError.hpp"
 #ifdef COMPILER2
 #include "opto/runtime.hpp"
 #endif
@@ -238,7 +239,7 @@
 static void test_safefetch32() {
   if (CanUseSafeFetch32()) {
     int dummy = 17;
-    int* const p_invalid = (int*) get_segfault_address();
+    int* const p_invalid = (int*) VMError::get_segfault_address();
     int* const p_valid = &dummy;
     int result_invalid = SafeFetch32(p_invalid, 0xABC);
     assert(result_invalid == 0xABC, "SafeFetch32 error");
@@ -258,7 +259,7 @@
     const intptr_t v2 = 0xDEFDDEFD;
 #endif
     intptr_t dummy = v1;
-    intptr_t* const p_invalid = (intptr_t*) get_segfault_address();
+    intptr_t* const p_invalid = (intptr_t*) VMError::get_segfault_address();
     intptr_t* const p_valid = &dummy;
     intptr_t result_invalid = SafeFetchN(p_invalid, v2);
     assert(result_invalid == v2, "SafeFetchN error");
--- old/src/share/vm/runtime/thread.cpp	2017-06-28 09:43:43.065184840 -0400
+++ new/src/share/vm/runtime/thread.cpp	2017-06-28 09:43:42.811631650 -0400
@@ -101,6 +101,7 @@
 #include "utilities/events.hpp"
 #include "utilities/macros.hpp"
 #include "utilities/preserveException.hpp"
+#include "utilities/vmError.hpp"
 #if INCLUDE_ALL_GCS
 #include "gc/cms/concurrentMarkSweepThread.hpp"
 #include "gc/g1/concurrentMarkThread.inline.hpp"
@@ -1288,7 +1289,7 @@
     // should be done, and sleep that amount of time.
     int time_waited = sleep();
 
-    if (is_error_reported()) {
+    if (VMError::is_error_reported()) {
       // A fatal error has happened, the error handler(VMError::report_and_die)
       // should abort JVM after creating an error log file. However in some
       // rare cases, the error handler itself might deadlock. Here periodically
@@ -4148,7 +4149,7 @@
   }
 
   // Hang forever on exit if we are reporting an error.
-  if (ShowMessageBoxOnError && is_error_reported()) {
+  if (ShowMessageBoxOnError && VMError::is_error_reported()) {
     os::infinite_sleep();
   }
   os::wait_for_keypress_at_exit();
--- old/src/share/vm/runtime/vmThread.cpp	2017-06-28 09:43:50.959853729 -0400
+++ new/src/share/vm/runtime/vmThread.cpp	2017-06-28 09:43:50.713053539 -0400
@@ -40,6 +40,7 @@
 #include "trace/tracing.hpp"
 #include "utilities/dtrace.hpp"
 #include "utilities/events.hpp"
+#include "utilities/vmError.hpp"
 #include "utilities/xmlstream.hpp"
 
 // Dummy VM operation to act as first element in our circular double-linked list
@@ -433,7 +434,7 @@
                                       GuaranteedSafepointInterval);
 
         // Support for self destruction
-        if ((SelfDestructTimer != 0) && !is_error_reported() &&
+        if ((SelfDestructTimer != 0) && !VMError::is_error_reported() &&
             (os::elapsedTime() > (double)SelfDestructTimer * 60.0)) {
           tty->print_cr("VM self-destructed");
           exit(-1);
--- old/src/share/vm/utilities/debug.cpp	2017-06-28 09:43:59.189122657 -0400
+++ new/src/share/vm/utilities/debug.cpp	2017-06-28 09:43:58.798114457 -0400
@@ -179,7 +179,7 @@
     return true;
   }
 
-  if (!is_error_reported() && !SuppressFatalErrorMessage) {
+  if (!VMError::is_error_reported() && !SuppressFatalErrorMessage) {
     // print a friendly hint:
     fdStream out(defaultStream::output_fd());
     out.print_raw_cr("# To suppress the following error report, specify this argument");
@@ -341,107 +341,6 @@
   }
 }
 
-static bool error_reported = false;
-
-// call this when the VM is dying--it might loosen some asserts
-void set_error_reported() {
-  error_reported = true;
-}
-
-bool is_error_reported() {
-    return error_reported;
-}
-
-#ifndef PRODUCT
-#include <signal.h>
-
-typedef void (*voidfun_t)();
-// Crash with an authentic sigfpe
-static void crash_with_sigfpe() {
-  // generate a native synchronous SIGFPE where possible;
-  // if that did not cause a signal (e.g. on ppc), just
-  // raise the signal.
-  volatile int x = 0;
-  volatile int y = 1/x;
-#ifndef _WIN32
-  // OSX implements raise(sig) incorrectly so we need to
-  // explicitly target the current thread
-  pthread_kill(pthread_self(), SIGFPE);
-#endif
-} // end: crash_with_sigfpe
-
-// crash with sigsegv at non-null address.
-static void crash_with_segfault() {
-
-  char* const crash_addr = (char*) get_segfault_address();
-  *crash_addr = 'X';
-
-} // end: crash_with_segfault
-
-// returns an address which is guaranteed to generate a SIGSEGV on read,
-// for test purposes, which is not NULL and contains bits in every word
-void* get_segfault_address() {
-  return (void*)
-#ifdef _LP64
-    0xABC0000000000ABCULL;
-#else
-    0x00000ABC;
-#endif
-}
-
-void test_error_handler() {
-  controlled_crash(ErrorHandlerTest);
-}
-
-void controlled_crash(int how) {
-  if (how == 0) return;
-
-  // If asserts are disabled, use the corresponding guarantee instead.
-  NOT_DEBUG(if (how <= 2) how += 2);
-
-  const char* const str = "hello";
-  const size_t      num = (size_t)os::vm_page_size();
-
-  const char* const eol = os::line_separator();
-  const char* const msg = "this message should be truncated during formatting";
-  char * const dataPtr = NULL;  // bad data pointer
-  const void (*funcPtr)(void) = (const void(*)()) 0xF;  // bad function pointer
-
-  // Keep this in sync with test/runtime/ErrorHandling/ErrorHandler.java
-  switch (how) {
-    case  1: vmassert(str == NULL, "expected null");
-    case  2: vmassert(num == 1023 && *str == 'X',
-                      "num=" SIZE_FORMAT " str=\"%s\"", num, str);
-    case  3: guarantee(str == NULL, "expected null");
-    case  4: guarantee(num == 1023 && *str == 'X',
-                       "num=" SIZE_FORMAT " str=\"%s\"", num, str);
-    case  5: fatal("expected null");
-    case  6: fatal("num=" SIZE_FORMAT " str=\"%s\"", num, str);
-    case  7: fatal("%s%s#    %s%s#    %s%s#    %s%s#    %s%s#    "
-                   "%s%s#    %s%s#    %s%s#    %s%s#    %s%s#    "
-                   "%s%s#    %s%s#    %s%s#    %s%s#    %s",
-                   msg, eol, msg, eol, msg, eol, msg, eol, msg, eol,
-                   msg, eol, msg, eol, msg, eol, msg, eol, msg, eol,
-                   msg, eol, msg, eol, msg, eol, msg, eol, msg);
-    case  8: vm_exit_out_of_memory(num, OOM_MALLOC_ERROR, "ChunkPool::allocate");
-    case  9: ShouldNotCallThis();
-    case 10: ShouldNotReachHere();
-    case 11: Unimplemented();
-    // There's no guarantee the bad data pointer will crash us
-    // so "break" out to the ShouldNotReachHere().
-    case 12: *dataPtr = '\0'; break;
-    // There's no guarantee the bad function pointer will crash us
-    // so "break" out to the ShouldNotReachHere().
-    case 13: (*funcPtr)(); break;
-    case 14: crash_with_segfault(); break;
-    case 15: crash_with_sigfpe(); break;
-
-    default: tty->print_cr("ERROR: %d: unexpected test_num value.", how);
-  }
-  ShouldNotReachHere();
-}
-#endif // !PRODUCT
-
 // ------ helper functions for debugging go here ------------
 
 // All debug entries should be wrapped with a stack allocated
@@ -595,7 +494,7 @@
     f = f.sender(&reg_map);
     tty->print("(guessing starting frame id=" PTR_FORMAT " based on current fp)\n", p2i(f.id()));
     p->trace_stack_from(vframe::new_vframe(&f, &reg_map, p));
-    pd_ps(f);
+    f.pd_ps();
 #endif // PRODUCT
   }
 
--- old/src/share/vm/utilities/debug.hpp	2017-06-28 09:44:07.133070527 -0400
+++ new/src/share/vm/utilities/debug.hpp	2017-06-28 09:44:06.885122133 -0400
@@ -200,32 +200,4 @@
 // out of memory reporting
 void report_java_out_of_memory(const char* message);
 
-// Support for self-destruct
-bool is_error_reported();
-void set_error_reported();
-
-/* Test vmassert(), fatal(), guarantee(), etc. */
-NOT_PRODUCT(void test_error_handler();)
-
-// crash in a controlled way:
-// how can be one of:
-// 1,2 - asserts
-// 3,4 - guarantee
-// 5-7 - fatal
-// 8 - vm_exit_out_of_memory
-// 9 - ShouldNotCallThis
-// 10 - ShouldNotReachHere
-// 11 - Unimplemented
-// 12,13 - (not guaranteed) crashes
-// 14 - SIGSEGV
-// 15 - SIGFPE
-NOT_PRODUCT(void controlled_crash(int how);)
-
-// returns an address which is guaranteed to generate a SIGSEGV on read,
-// for test purposes, which is not NULL and contains bits in every word
-NOT_PRODUCT(void* get_segfault_address();)
-
-class frame;
-void pd_ps(frame f);
-
 #endif // SHARE_VM_UTILITIES_DEBUG_HPP
--- old/src/share/vm/utilities/ostream.cpp	2017-06-28 09:44:15.158811172 -0400
+++ new/src/share/vm/utilities/ostream.cpp	2017-06-28 09:44:14.911932083 -0400
@@ -32,6 +32,7 @@
 #include "utilities/defaultStream.hpp"
 #include "utilities/macros.hpp"
 #include "utilities/ostream.hpp"
+#include "utilities/vmError.hpp"
 #include "utilities/xmlstream.hpp"
 
 extern "C" void jio_print(const char* s); // Declarationtion of jvm method
@@ -596,7 +597,7 @@
   // if +LogVMOutput is used, because the flags haven't been parsed yet)
   // For safer printing during fatal error handling, do not init logfile
   // if a VM error has been reported.
-  if (!_inited && !is_error_reported())  init();
+  if (!_inited && !VMError::is_error_reported())  init();
   return _log_file != NULL;
 }
 
@@ -788,7 +789,7 @@
       !SerializeVMOutput ||
 
       // VM already unhealthy
-      is_error_reported() ||
+      VMError::is_error_reported() ||
 
       // safepoint == global lock (for VM only)
       (SafepointSynchronize::is_synchronizing() &&
--- old/src/share/vm/utilities/vmError.cpp	2017-06-28 09:44:23.120703657 -0400
+++ new/src/share/vm/utilities/vmError.cpp	2017-06-28 09:44:22.871588498 -0400
@@ -49,6 +49,24 @@
 #include "utilities/events.hpp"
 #include "utilities/vmError.hpp"
 
+bool VMError::_error_reported = false;
+
+// call this when the VM is dying--it might loosen some asserts
+bool VMError::is_error_reported() { return _error_reported; }
+
+// returns an address which is guaranteed to generate a SIGSEGV on read,
+// for test purposes, which is not NULL and contains bits in every word
+void* VMError::get_segfault_address() {
+  return (void*)
+#ifdef _LP64
+    0xABC0000000000ABCULL;
+#else
+    0x00000ABC;
+#endif
+}
+
+NOT_PRODUCT(void controlled_crash(int how);)
+
 // List of environment variables that should be reported in error log file.
 const char *env_list[] = {
   // All platforms
@@ -1259,7 +1277,7 @@
     jio_vsnprintf(_detail_msg, sizeof(_detail_msg), detail_fmt, detail_args);
 
     // first time
-    set_error_reported();
+    _error_reported = true;
 
     reporting_started();
     record_reporting_start_time();
@@ -1574,3 +1592,94 @@
 
 }
 
+#ifndef PRODUCT
+#include <signal.h>
+
+typedef void (*voidfun_t)();
+// Crash with an authentic sigfpe
+static void crash_with_sigfpe() {
+  // generate a native synchronous SIGFPE where possible;
+  // if that did not cause a signal (e.g. on ppc), just
+  // raise the signal.
+  volatile int x = 0;
+  volatile int y = 1/x;
+#ifndef _WIN32
+  // OSX implements raise(sig) incorrectly so we need to
+  // explicitly target the current thread
+  pthread_kill(pthread_self(), SIGFPE);
+#endif
+} // end: crash_with_sigfpe
+
+// crash with sigsegv at non-null address.
+static void crash_with_segfault() {
+
+  char* const crash_addr = (char*) VMError::get_segfault_address();
+  *crash_addr = 'X';
+
+} // end: crash_with_segfault
+
+void VMError::test_error_handler() {
+  controlled_crash(ErrorHandlerTest);
+}
+
+// crash in a controlled way:
+// how can be one of:
+// 1,2 - asserts
+// 3,4 - guarantee
+// 5-7 - fatal
+// 8 - vm_exit_out_of_memory
+// 9 - ShouldNotCallThis
+// 10 - ShouldNotReachHere
+// 11 - Unimplemented
+// 12,13 - (not guaranteed) crashes
+// 14 - SIGSEGV
+// 15 - SIGFPE
+void controlled_crash(int how) {
+  if (how == 0) return;
+
+  // If asserts are disabled, use the corresponding guarantee instead.
+  NOT_DEBUG(if (how <= 2) how += 2);
+
+  const char* const str = "hello";
+  const size_t      num = (size_t)os::vm_page_size();
+
+  const char* const eol = os::line_separator();
+  const char* const msg = "this message should be truncated during formatting";
+  char * const dataPtr = NULL;  // bad data pointer
+  const void (*funcPtr)(void) = (const void(*)()) 0xF;  // bad function pointer
+
+  // Keep this in sync with test/runtime/ErrorHandling/ErrorHandler.java
+  switch (how) {
+    case  1: vmassert(str == NULL, "expected null");
+    case  2: vmassert(num == 1023 && *str == 'X',
+                      "num=" SIZE_FORMAT " str=\"%s\"", num, str);
+    case  3: guarantee(str == NULL, "expected null");
+    case  4: guarantee(num == 1023 && *str == 'X',
+                       "num=" SIZE_FORMAT " str=\"%s\"", num, str);
+    case  5: fatal("expected null");
+    case  6: fatal("num=" SIZE_FORMAT " str=\"%s\"", num, str);
+    case  7: fatal("%s%s#    %s%s#    %s%s#    %s%s#    %s%s#    "
+                   "%s%s#    %s%s#    %s%s#    %s%s#    %s%s#    "
+                   "%s%s#    %s%s#    %s%s#    %s%s#    %s",
+                   msg, eol, msg, eol, msg, eol, msg, eol, msg, eol,
+                   msg, eol, msg, eol, msg, eol, msg, eol, msg, eol,
+                   msg, eol, msg, eol, msg, eol, msg, eol, msg);
+    case  8: vm_exit_out_of_memory(num, OOM_MALLOC_ERROR, "ChunkPool::allocate");
+    case  9: ShouldNotCallThis();
+    case 10: ShouldNotReachHere();
+    case 11: Unimplemented();
+    // There's no guarantee the bad data pointer will crash us
+    // so "break" out to the ShouldNotReachHere().
+    case 12: *dataPtr = '\0'; break;
+    // There's no guarantee the bad function pointer will crash us
+    // so "break" out to the ShouldNotReachHere().
+    case 13: (*funcPtr)(); break;
+    case 14: crash_with_segfault(); break;
+    case 15: crash_with_sigfpe(); break;
+
+    default: tty->print_cr("ERROR: %d: unexpected test_num value.", how);
+  }
+  ShouldNotReachHere();
+}
+#endif // !PRODUCT
+
--- old/src/share/vm/utilities/vmError.hpp	2017-06-28 09:44:31.034978013 -0400
+++ new/src/share/vm/utilities/vmError.hpp	2017-06-28 09:44:30.743501780 -0400
@@ -86,6 +86,10 @@
   // Whether or not the last error reporting step did timeout.
   static volatile bool _step_did_timeout;
 
+  static bool _error_reported;
+
+ public:
+
   // set signal handlers on Solaris/Linux or the default exception filter
   // on Windows, to handle recursive crashes.
   static void reset_signal_handlers();
@@ -183,6 +187,14 @@
   //  Returns true if error reporting has not completed within the ErrorLogTimeout limit.
   static bool check_timeout();
 
-};
+  // Support for avoiding multiple asserts
+  static bool is_error_reported();
 
+  // Test vmassert(), fatal(), guarantee(), etc.
+  NOT_PRODUCT(static void test_error_handler();)
+
+  // returns an address which is guaranteed to generate a SIGSEGV on read,
+  // for test purposes, which is not NULL and contains bits in every word
+  static void* get_segfault_address();
+};
 #endif // SHARE_VM_UTILITIES_VMERROR_HPP
--- old/src/share/vm/utilities/xmlstream.cpp	2017-06-28 09:44:39.052649060 -0400
+++ new/src/share/vm/utilities/xmlstream.cpp	2017-06-28 09:44:38.806852999 -0400
@@ -32,11 +32,12 @@
 #include "oops/oop.inline.hpp"
 #include "runtime/deoptimization.hpp"
 #include "runtime/vmThread.hpp"
+#include "utilities/vmError.hpp"
 #include "utilities/xmlstream.hpp"
 
 // Do not assert this condition if there's already another error reported.
 #define assert_if_no_error(cond, msg) \
-  vmassert((cond) || is_error_reported(), msg)
+  vmassert((cond) || VMError::is_error_reported(), msg)
 
 void xmlStream::initialize(outputStream* out) {
   _out = out;
@@ -198,7 +199,7 @@
     _element_depth -= 1;
   }
   if (bad_tag && !VMThread::should_terminate() && !VM_Exit::vm_exited() &&
-      !is_error_reported())
+      !VMError::is_error_reported())
   {
     assert(false, "bad tag in log");
   }
--- old/src/cpu/aarch64/vm/debug_aarch64.cpp	2017-06-28 09:44:47.242497179 -0400
+++ /dev/null	2017-06-11 15:38:07.778000227 -0400
@@ -1,34 +0,0 @@
-/*
- * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2014, Red Hat Inc. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#include "precompiled.hpp"
-#include "code/codeCache.hpp"
-#include "code/nmethod.hpp"
-#include "runtime/frame.hpp"
-#include "runtime/init.hpp"
-#include "runtime/os.hpp"
-#include "utilities/debug.hpp"
-
-void pd_ps(frame f) {}
--- old/src/cpu/arm/vm/debug_arm.cpp	2017-06-28 09:44:51.292826388 -0400
+++ /dev/null	2017-06-11 15:38:07.778000227 -0400
@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#include "precompiled.hpp"
-#include "code/codeCache.hpp"
-#include "code/nmethod.hpp"
-#include "runtime/frame.hpp"
-#include "runtime/init.hpp"
-#include "runtime/os.hpp"
-#include "utilities/debug.hpp"
-
-void pd_ps(frame f) {}
--- old/src/cpu/ppc/vm/debug_ppc.cpp	2017-06-28 09:44:55.014440654 -0400
+++ /dev/null	2017-06-11 15:38:07.778000227 -0400
@@ -1,34 +0,0 @@
-/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#include "precompiled.hpp"
-#include "code/codeCache.hpp"
-#include "code/nmethod.hpp"
-#include "runtime/frame.hpp"
-#include "runtime/init.hpp"
-#include "runtime/os.hpp"
-#include "utilities/debug.hpp"
-
-void pd_ps(frame f) {}
--- old/src/cpu/s390/vm/debug_s390.cpp	2017-06-28 09:44:58.911487058 -0400
+++ /dev/null	2017-06-11 15:38:07.778000227 -0400
@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2016 SAP SE. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#include "precompiled.hpp"
-#include "code/codeCache.hpp"
-#include "code/nmethod.hpp"
-#include "oops/oop.inline.hpp"
-#include "runtime/frame.hpp"
-#include "runtime/init.hpp"
-#include "runtime/os.hpp"
-#include "utilities/debug.hpp"
-
-void pd_ps(frame f) {}
--- old/src/cpu/sparc/vm/debug_sparc.cpp	2017-06-28 09:45:02.635715451 -0400
+++ /dev/null	2017-06-11 15:38:07.778000227 -0400
@@ -1,83 +0,0 @@
-/*
- * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#include "precompiled.hpp"
-#include "code/codeCache.hpp"
-#include "code/nmethod.hpp"
-#include "runtime/frame.hpp"
-#include "runtime/init.hpp"
-#include "runtime/os.hpp"
-#include "utilities/debug.hpp"
-
-#ifndef PRODUCT
-
-extern "C" void findpc(int x);
-
-
-void pd_ps(frame f) {
-  intptr_t* sp = f.sp();
-  intptr_t* prev_sp = sp - 1;
-  intptr_t *pc = NULL;
-  intptr_t *next_pc = NULL;
-  int count = 0;
-  tty->print_cr("register window backtrace from " INTPTR_FORMAT ":", p2i(sp));
-  while (sp != NULL && ((intptr_t)sp & 7) == 0 && sp > prev_sp && sp < prev_sp+1000) {
-    pc      = next_pc;
-    next_pc = (intptr_t*) sp[I7->sp_offset_in_saved_window()];
-    tty->print("[%d] sp=" INTPTR_FORMAT " pc=", count, p2i(sp));
-    findpc((intptr_t)pc);
-    if (WizardMode && Verbose) {
-      // print register window contents also
-      tty->print_cr("    L0..L7: {"
-                    INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " "
-                    INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " ",
-                    sp[0+0], sp[0+1], sp[0+2], sp[0+3],
-                    sp[0+4], sp[0+5], sp[0+6], sp[0+7]);
-      tty->print_cr("    I0..I7: {"
-                    INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " "
-                    INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " " INTPTR_FORMAT " ",
-                    sp[8+0], sp[8+1], sp[8+2], sp[8+3],
-                    sp[8+4], sp[8+5], sp[8+6], sp[8+7]);
-      // (and print stack frame contents too??)
-
-      CodeBlob *b = CodeCache::find_blob((address) pc);
-      if (b != NULL) {
-        if (b->is_nmethod()) {
-          Method* m = ((nmethod*)b)->method();
-          int nlocals = m->max_locals();
-          int nparams  = m->size_of_parameters();
-          tty->print_cr("compiled java method (locals = %d, params = %d)", nlocals, nparams);
-        }
-      }
-    }
-    prev_sp = sp;
-    sp = (intptr_t *)sp[FP->sp_offset_in_saved_window()];
-    sp = (intptr_t *)((intptr_t)sp + STACK_BIAS);
-    count += 1;
-  }
-  if (sp != NULL)
-    tty->print("[%d] sp=" INTPTR_FORMAT " [bogus sp!]", count, p2i(sp));
-}
-
-#endif // PRODUCT
--- old/src/cpu/x86/vm/debug_x86.cpp	2017-06-28 09:45:06.411226541 -0400
+++ /dev/null	2017-06-11 15:38:07.778000227 -0400
@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#include "precompiled.hpp"
-#include "code/codeCache.hpp"
-#include "code/nmethod.hpp"
-#include "runtime/frame.hpp"
-#include "runtime/init.hpp"
-#include "runtime/os.hpp"
-#include "utilities/debug.hpp"
-
-void pd_ps(frame f) {}
--- old/src/cpu/zero/vm/debug_zero.cpp	2017-06-28 09:45:10.231743377 -0400
+++ /dev/null	2017-06-11 15:38:07.778000227 -0400
@@ -1,36 +0,0 @@
-/*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2007 Red Hat, Inc.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#include "precompiled.hpp"
-#include "code/codeCache.hpp"
-#include "code/nmethod.hpp"
-#include "runtime/frame.hpp"
-#include "runtime/init.hpp"
-#include "runtime/os.hpp"
-#include "utilities/debug.hpp"
-
-void pd_ps(frame f) {
-  ShouldNotCallThis();
-}