src/share/vm/utilities/vmError.cpp
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rev 7023 : 8058345: Refactor native stack printing from vmError.cpp to debug.cpp to make it available in gdb as well
Summary: Also fix stack trace on x86 to enable walking of runtime stubs and native wrappers
@@ -583,47 +583,11 @@
// Windows/x64 needs special handling.
} else {
frame fr = _context ? os::fetch_frame_from_context(_context)
: os::current_frame();
- // see if it's a valid frame
- if (fr.pc()) {
- st->print_cr("Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)");
-
-
- int count = 0;
- while (count++ < StackPrintLimit) {
- fr.print_on_error(st, buf, sizeof(buf));
- st->cr();
- // Compiled code may use EBP register on x86 so it looks like
- // non-walkable C frame. Use frame.sender() for java frames.
- if (_thread && _thread->is_Java_thread()) {
- // Catch very first native frame by using stack address.
- // For JavaThread stack_base and stack_size should be set.
- if (!_thread->on_local_stack((address)(fr.sender_sp() + 1))) {
- break;
- }
- if (fr.is_java_frame()) {
- RegisterMap map((JavaThread*)_thread, false); // No update
- fr = fr.sender(&map);
- } else {
- fr = os::get_sender_for_C_frame(&fr);
- }
- } else {
- // is_first_C_frame() does only simple checks for frame pointer,
- // it will pass if java compiled code has a pointer in EBP.
- if (os::is_first_C_frame(&fr)) break;
- fr = os::get_sender_for_C_frame(&fr);
- }
- }
-
- if (count > StackPrintLimit) {
- st->print_cr("...<more frames>...");
- }
-
- st->cr();
- }
+ print_native_stack(st, fr, _thread, buf, sizeof(buf));
}
}
STEP(130, "(printing Java stack)" )