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comparison src/share/vm/utilities/vmError.cpp @ 1681:126ea7725993

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6953477: Increase portability and flexibility of building Hotspot Summary: A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail. Reviewed-by: phh, never, coleenp, dholmes
author bobv
date Tue, 03 Aug 2010 08:13:38 -0400
parents c18cbe5936b8
children f4f596978298
comparison
equal deleted inserted replaced
1680:a64438a2b7e8 1681:126ea7725993
685 # undef BEGIN 685 # undef BEGIN
686 # undef STEP 686 # undef STEP
687 # undef END 687 # undef END
688 } 688 }
689 689
690 VMError* volatile VMError::first_error = NULL;
691 volatile jlong VMError::first_error_tid = -1;
690 692
691 void VMError::report_and_die() { 693 void VMError::report_and_die() {
692 // Don't allocate large buffer on stack 694 // Don't allocate large buffer on stack
693 static char buffer[O_BUFLEN]; 695 static char buffer[O_BUFLEN];
694
695 // First error, and its thread id. We must be able to handle native thread,
696 // so use thread id instead of Thread* to identify thread.
697 static VMError* first_error;
698 static jlong first_error_tid;
699 696
700 // An error could happen before tty is initialized or after it has been 697 // An error could happen before tty is initialized or after it has been
701 // destroyed. Here we use a very simple unbuffered fdStream for printing. 698 // destroyed. Here we use a very simple unbuffered fdStream for printing.
702 // Only out.print_raw() and out.print_raw_cr() should be used, as other 699 // Only out.print_raw() and out.print_raw_cr() should be used, as other
703 // printing methods need to allocate large buffer on stack. To format a 700 // printing methods need to allocate large buffer on stack. To format a