diff options
Diffstat (limited to 'src/share/vm/utilities/vmError.cpp')
| -rw-r--r-- | src/share/vm/utilities/vmError.cpp | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/src/share/vm/utilities/vmError.cpp b/src/share/vm/utilities/vmError.cpp index 4b0953ae4..e950d3386 100644 --- a/src/share/vm/utilities/vmError.cpp +++ b/src/share/vm/utilities/vmError.cpp @@ -592,13 +592,24 @@ void VMError::report(outputStream* st) { 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() && fr.is_java_frame()) { - RegisterMap map((JavaThread*)_thread, false); // No update - fr = fr.sender(&map); - continue; + 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 (os::is_first_C_frame(&fr)) break; - fr = os::get_sender_for_C_frame(&fr); } if (count > StackPrintLimit) { |