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comparison src/os_cpu/solaris_x86/vm/os_solaris_x86.cpp @ 1907:1e9a9d2e6509

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6970683: improvements to hs_err output Reviewed-by: kvn, jrose, dholmes, coleenp
author never
date Thu, 21 Oct 2010 11:55:10 -0700
parents 126ea7725993
children f95d63e2154a
comparison
equal deleted inserted replaced
1906:f8aaf8522a6b 1907:1e9a9d2e6509
717 void os::print_context(outputStream *st, void *context) { 717 void os::print_context(outputStream *st, void *context) {
718 if (context == NULL) return; 718 if (context == NULL) return;
719 719
720 ucontext_t *uc = (ucontext_t*)context; 720 ucontext_t *uc = (ucontext_t*)context;
721 st->print_cr("Registers:"); 721 st->print_cr("Registers:");
722
723 // this is horrendously verbose but the layout of the registers in the
724 // context does not match how we defined our abstract Register set, so
725 // we can't just iterate through the gregs area
726
727 #ifdef AMD64 722 #ifdef AMD64
728 st->print( "RAX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RAX]); 723 st->print( "RAX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RAX]);
729 st->print(", RBX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RBX]); 724 st->print(", RBX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RBX]);
730 st->print(", RCX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RCX]); 725 st->print(", RCX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RCX]);
731 st->print(", RDX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RDX]); 726 st->print(", RDX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RDX]);
733 st->print( "RSP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RSP]); 728 st->print( "RSP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RSP]);
734 st->print(", RBP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RBP]); 729 st->print(", RBP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RBP]);
735 st->print(", RSI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RSI]); 730 st->print(", RSI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RSI]);
736 st->print(", RDI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RDI]); 731 st->print(", RDI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RDI]);
737 st->cr(); 732 st->cr();
738 st->print( "R8=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R8]); 733 st->print( "R8 =" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R8]);
739 st->print(", R9=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R9]); 734 st->print(", R9 =" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R9]);
740 st->print(", R10=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R10]); 735 st->print(", R10=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R10]);
741 st->print(", R11=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R11]); 736 st->print(", R11=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R11]);
742 st->cr(); 737 st->cr();
743 st->print( "R12=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R12]); 738 st->print( "R12=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R12]);
744 st->print(", R13=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R13]); 739 st->print(", R13=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R13]);
745 st->print(", R14=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R14]); 740 st->print(", R14=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R14]);
746 st->print(", R15=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R15]); 741 st->print(", R15=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R15]);
747 st->cr(); 742 st->cr();
748 st->print( "RIP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RIP]); 743 st->print( "RIP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RIP]);
749 st->print(", RFLAGS=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RFL]); 744 st->print(", RFLAGS=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RFL]);
750
751 st->cr();
752 st->cr();
753
754 st->print_cr("Register to memory mapping:");
755 st->cr();
756
757 // this is only for the "general purpose" registers
758
759 st->print_cr("RAX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RAX]);
760 print_location(st, uc->uc_mcontext.gregs[REG_RAX]);
761 st->cr();
762 st->print_cr("RBX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RBX]);
763 print_location(st, uc->uc_mcontext.gregs[REG_RBX]);
764 st->cr();
765 st->print_cr("RCX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RCX]);
766 print_location(st, uc->uc_mcontext.gregs[REG_RCX]);
767 st->cr();
768 st->print_cr("RDX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RDX]);
769 print_location(st, uc->uc_mcontext.gregs[REG_RDX]);
770 st->cr();
771 st->print_cr("RSP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RSP]);
772 print_location(st, uc->uc_mcontext.gregs[REG_RSP]);
773 st->cr();
774 st->print_cr("RBP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RBP]);
775 print_location(st, uc->uc_mcontext.gregs[REG_RSP]);
776 st->cr();
777 st->print_cr("RSI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RSI]);
778 print_location(st, uc->uc_mcontext.gregs[REG_RSI]);
779 st->cr();
780 st->print_cr("RDI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_RDI]);
781 print_location(st, uc->uc_mcontext.gregs[REG_RDI]);
782 st->cr();
783 st->print_cr("R8 =" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R8]);
784 print_location(st, uc->uc_mcontext.gregs[REG_R8]);
785 st->cr();
786 st->print_cr("R9 =" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R9]);
787 print_location(st, uc->uc_mcontext.gregs[REG_R9]);
788 st->cr();
789 st->print_cr("R10=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R10]);
790 print_location(st, uc->uc_mcontext.gregs[REG_R10]);
791 st->cr();
792 st->print_cr("R11=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R11]);
793 print_location(st, uc->uc_mcontext.gregs[REG_R11]);
794 st->cr();
795 st->print_cr("R12=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R12]);
796 print_location(st, uc->uc_mcontext.gregs[REG_R12]);
797 st->cr();
798 st->print_cr("R13=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R13]);
799 print_location(st, uc->uc_mcontext.gregs[REG_R13]);
800 st->cr();
801 st->print_cr("R14=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R14]);
802 print_location(st, uc->uc_mcontext.gregs[REG_R14]);
803 st->cr();
804 st->print_cr("R15=" INTPTR_FORMAT, uc->uc_mcontext.gregs[REG_R15]);
805 print_location(st, uc->uc_mcontext.gregs[REG_R15]);
806
807 #else 745 #else
808 st->print( "EAX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EAX]); 746 st->print( "EAX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EAX]);
809 st->print(", EBX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EBX]); 747 st->print(", EBX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EBX]);
810 st->print(", ECX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[ECX]); 748 st->print(", ECX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[ECX]);
811 st->print(", EDX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EDX]); 749 st->print(", EDX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EDX]);
815 st->print(", ESI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[ESI]); 753 st->print(", ESI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[ESI]);
816 st->print(", EDI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EDI]); 754 st->print(", EDI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EDI]);
817 st->cr(); 755 st->cr();
818 st->print( "EIP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EIP]); 756 st->print( "EIP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EIP]);
819 st->print(", EFLAGS=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EFL]); 757 st->print(", EFLAGS=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EFL]);
820
821 st->cr();
822 st->cr();
823
824 st->print_cr("Register to memory mapping:");
825 st->cr();
826
827 // this is only for the "general purpose" registers
828
829 st->print_cr("EAX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EAX]);
830 print_location(st, uc->uc_mcontext.gregs[EAX]);
831 st->cr();
832 st->print_cr("EBX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EBX]);
833 print_location(st, uc->uc_mcontext.gregs[EBX]);
834 st->cr();
835 st->print_cr("ECX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[ECX]);
836 print_location(st, uc->uc_mcontext.gregs[ECX]);
837 st->cr();
838 st->print_cr("EDX=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EDX]);
839 print_location(st, uc->uc_mcontext.gregs[EDX]);
840 st->cr();
841 st->print_cr("ESP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[UESP]);
842 print_location(st, uc->uc_mcontext.gregs[UESP]);
843 st->cr();
844 st->print_cr("EBP=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EBP]);
845 print_location(st, uc->uc_mcontext.gregs[EBP]);
846 st->cr();
847 st->print_cr("ESI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[ESI]);
848 print_location(st, uc->uc_mcontext.gregs[ESI]);
849 st->cr();
850 st->print_cr("EDI=" INTPTR_FORMAT, uc->uc_mcontext.gregs[EDI]);
851 print_location(st, uc->uc_mcontext.gregs[EDI]);
852
853 #endif // AMD64 758 #endif // AMD64
854 st->cr(); 759 st->cr();
855 st->cr(); 760 st->cr();
856 761
857 intptr_t *sp = (intptr_t *)os::Solaris::ucontext_get_sp(uc); 762 intptr_t *sp = (intptr_t *)os::Solaris::ucontext_get_sp(uc);
863 // point to garbage if entry point in an nmethod is corrupted. Leave 768 // point to garbage if entry point in an nmethod is corrupted. Leave
864 // this at the end, and hope for the best. 769 // this at the end, and hope for the best.
865 ExtendedPC epc = os::Solaris::ucontext_get_ExtendedPC(uc); 770 ExtendedPC epc = os::Solaris::ucontext_get_ExtendedPC(uc);
866 address pc = epc.pc(); 771 address pc = epc.pc();
867 st->print_cr("Instructions: (pc=" PTR_FORMAT ")", pc); 772 st->print_cr("Instructions: (pc=" PTR_FORMAT ")", pc);
868 print_hex_dump(st, pc - 16, pc + 16, sizeof(char)); 773 print_hex_dump(st, pc - 32, pc + 32, sizeof(char));
774 }
775
776 void os::print_register_info(outputStream *st, void *context) {
777 if (context == NULL) return;
778
779 ucontext_t *uc = (ucontext_t*)context;
780
781 st->print_cr("Register to memory mapping:");
782 st->cr();
783
784 // this is horrendously verbose but the layout of the registers in the
785 // context does not match how we defined our abstract Register set, so
786 // we can't just iterate through the gregs area
787
788 // this is only for the "general purpose" registers
789
790 #ifdef AMD64
791 st->print("RAX="); print_location(st, uc->uc_mcontext.gregs[REG_RAX]);
792 st->print("RBX="); print_location(st, uc->uc_mcontext.gregs[REG_RBX]);
793 st->print("RCX="); print_location(st, uc->uc_mcontext.gregs[REG_RCX]);
794 st->print("RDX="); print_location(st, uc->uc_mcontext.gregs[REG_RDX]);
795 st->print("RSP="); print_location(st, uc->uc_mcontext.gregs[REG_RSP]);
796 st->print("RBP="); print_location(st, uc->uc_mcontext.gregs[REG_RBP]);
797 st->print("RSI="); print_location(st, uc->uc_mcontext.gregs[REG_RSI]);
798 st->print("RDI="); print_location(st, uc->uc_mcontext.gregs[REG_RDI]);
799 st->print("R8 ="); print_location(st, uc->uc_mcontext.gregs[REG_R8]);
800 st->print("R9 ="); print_location(st, uc->uc_mcontext.gregs[REG_R9]);
801 st->print("R10="); print_location(st, uc->uc_mcontext.gregs[REG_R10]);
802 st->print("R11="); print_location(st, uc->uc_mcontext.gregs[REG_R11]);
803 st->print("R12="); print_location(st, uc->uc_mcontext.gregs[REG_R12]);
804 st->print("R13="); print_location(st, uc->uc_mcontext.gregs[REG_R13]);
805 st->print("R14="); print_location(st, uc->uc_mcontext.gregs[REG_R14]);
806 st->print("R15="); print_location(st, uc->uc_mcontext.gregs[REG_R15]);
807 #else
808 st->print("EAX="); print_location(st, uc->uc_mcontext.gregs[EAX]);
809 st->print("EBX="); print_location(st, uc->uc_mcontext.gregs[EBX]);
810 st->print("ECX="); print_location(st, uc->uc_mcontext.gregs[ECX]);
811 st->print("EDX="); print_location(st, uc->uc_mcontext.gregs[EDX]);
812 st->print("ESP="); print_location(st, uc->uc_mcontext.gregs[UESP]);
813 st->print("EBP="); print_location(st, uc->uc_mcontext.gregs[EBP]);
814 st->print("ESI="); print_location(st, uc->uc_mcontext.gregs[ESI]);
815 st->print("EDI="); print_location(st, uc->uc_mcontext.gregs[EDI]);
816 #endif
817
818 st->cr();
869 } 819 }
870 820
871 821
872 #ifdef AMD64 822 #ifdef AMD64
873 void os::Solaris::init_thread_fpu_state(void) { 823 void os::Solaris::init_thread_fpu_state(void) {