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comparison src/cpu/x86/vm/c1_Runtime1_x86.cpp @ 1564:61b2245abf36

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6930772: JSR 292 needs to support SPARC C1 Summary: C1 for SPARC needs to support JSR 292. Reviewed-by: never, jrose
author twisti
date Fri, 21 May 2010 02:59:24 -0700
parents 93767e6a2dfd
children 87fc6aca31ab
comparison
equal deleted inserted replaced
1563:1a5913bf5e19 1564:61b2245abf36
780 __ pop(exception_pc); 780 __ pop(exception_pc);
781 781
782 // Restore SP from BP if the exception PC is a MethodHandle call site. 782 // Restore SP from BP if the exception PC is a MethodHandle call site.
783 NOT_LP64(__ get_thread(thread);) 783 NOT_LP64(__ get_thread(thread);)
784 __ cmpl(Address(thread, JavaThread::is_method_handle_return_offset()), 0); 784 __ cmpl(Address(thread, JavaThread::is_method_handle_return_offset()), 0);
785 __ cmovptr(Assembler::notEqual, rsp, rbp); 785 __ cmovptr(Assembler::notEqual, rsp, rbp_mh_SP_save);
786 786
787 // continue at exception handler (return address removed) 787 // continue at exception handler (return address removed)
788 // note: do *not* remove arguments when unwinding the 788 // note: do *not* remove arguments when unwinding the
789 // activation since the caller assumes having 789 // activation since the caller assumes having
790 // all arguments on the stack when entering the 790 // all arguments on the stack when entering the