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comparison src/cpu/x86/vm/sharedRuntime_x86_64.cpp @ 612:afa80fa86d22

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Merge
author dcubed
date Mon, 02 Mar 2009 14:43:36 -0700
parents c9004fe53695 70998f2e05ef
children 3db67f76d308
comparison
equal deleted inserted replaced
593:1b68c738c0d9 612:afa80fa86d22
1506 CAST_FROM_FN_PTR(address, SharedRuntime::dtrace_method_entry), 1506 CAST_FROM_FN_PTR(address, SharedRuntime::dtrace_method_entry),
1507 r15_thread, c_rarg1); 1507 r15_thread, c_rarg1);
1508 restore_args(masm, total_c_args, c_arg, out_regs); 1508 restore_args(masm, total_c_args, c_arg, out_regs);
1509 } 1509 }
1510 1510
1511 // RedefineClasses() tracing support for obsolete method entry
1512 if (RC_TRACE_IN_RANGE(0x00001000, 0x00002000)) {
1513 // protect the args we've loaded
1514 save_args(masm, total_c_args, c_arg, out_regs);
1515 __ movoop(c_rarg1, JNIHandles::make_local(method()));
1516 __ call_VM_leaf(
1517 CAST_FROM_FN_PTR(address, SharedRuntime::rc_trace_method_entry),
1518 r15_thread, c_rarg1);
1519 restore_args(masm, total_c_args, c_arg, out_regs);
1520 }
1521
1511 // Lock a synchronized method 1522 // Lock a synchronized method
1512 1523
1513 // Register definitions used by locking and unlocking 1524 // Register definitions used by locking and unlocking
1514 1525
1515 const Register swap_reg = rax; // Must use rax for cmpxchg instruction 1526 const Register swap_reg = rax; // Must use rax for cmpxchg instruction