hotspot/src/cpu/x86/vm/c1_CodeStubs_x86.cpp
changeset 5046 27e801a857cb
parent 1412 2bb3fe3e00ea
child 5547 f4b087cbb361
equal deleted inserted replaced
5044:7e40acdf2163 5046:27e801a857cb
     1 /*
     1 /*
     2  * Copyright 1999-2008 Sun Microsystems, Inc.  All Rights Reserved.
     2  * Copyright 1999-2010 Sun Microsystems, Inc.  All Rights Reserved.
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     4  *
     4  *
     5  * This code is free software; you can redistribute it and/or modify it
     5  * This code is free software; you can redistribute it and/or modify it
     6  * under the terms of the GNU General Public License version 2 only, as
     6  * under the terms of the GNU General Public License version 2 only, as
     7  * published by the Free Software Foundation.
     7  * published by the Free Software Foundation.
   371     relocInfo::change_reloc_info_for_address(&iter, (address) _pc_start, relocInfo::oop_type, relocInfo::none);
   371     relocInfo::change_reloc_info_for_address(&iter, (address) _pc_start, relocInfo::oop_type, relocInfo::none);
   372   }
   372   }
   373 }
   373 }
   374 
   374 
   375 
   375 
       
   376 void DeoptimizeStub::emit_code(LIR_Assembler* ce) {
       
   377   __ bind(_entry);
       
   378   __ call(RuntimeAddress(SharedRuntime::deopt_blob()->unpack_with_reexecution()));
       
   379   ce->add_call_info_here(_info);
       
   380   debug_only(__ should_not_reach_here());
       
   381 }
       
   382 
       
   383 
   376 void ImplicitNullCheckStub::emit_code(LIR_Assembler* ce) {
   384 void ImplicitNullCheckStub::emit_code(LIR_Assembler* ce) {
   377   ce->compilation()->implicit_exception_table()->append(_offset, __ offset());
   385   ce->compilation()->implicit_exception_table()->append(_offset, __ offset());
   378   __ bind(_entry);
   386   __ bind(_entry);
   379   __ call(RuntimeAddress(Runtime1::entry_for(Runtime1::throw_null_pointer_exception_id)));
   387   __ call(RuntimeAddress(Runtime1::entry_for(Runtime1::throw_null_pointer_exception_id)));
   380   ce->add_call_info_here(_info);
   388   ce->add_call_info_here(_info);