jdk8-mips64-public/hotspot: src/share/vm/c1/c1_MacroAssembler.hpp@1d1603768966

7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass
Summary: Update the copyright to be 2010 on all changed files in OpenJDK
Reviewed-by: ohair

     1 /*

     2  * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     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

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  *

    23  */

    25 #ifndef SHARE_VM_C1_C1_MACROASSEMBLER_HPP

    26 #define SHARE_VM_C1_C1_MACROASSEMBLER_HPP

    28 #include "asm/assembler.hpp"

    29 #ifdef TARGET_ARCH_x86

    30 # include "assembler_x86.inline.hpp"

    31 #endif

    32 #ifdef TARGET_ARCH_sparc

    33 # include "assembler_sparc.inline.hpp"

    34 #endif

    35 #ifdef TARGET_ARCH_zero

    36 # include "assembler_zero.inline.hpp"

    37 #endif

    38 #ifdef TARGET_ARCH_arm

    39 # include "assembler_arm.inline.hpp"

    40 #endif

    41 #ifdef TARGET_ARCH_ppc

    42 # include "assembler_ppc.inline.hpp"

    43 #endif

    45 class CodeEmitInfo;

    47 class C1_MacroAssembler: public MacroAssembler {

    48  public:

    49   // creation

    50   C1_MacroAssembler(CodeBuffer* code) : MacroAssembler(code) { pd_init(); }

    52   //----------------------------------------------------

    53   void explicit_null_check(Register base);

    55   void inline_cache_check(Register receiver, Register iCache);

    56   void build_frame(int frame_size_in_bytes);

    57   void remove_frame(int frame_size_in_bytes);

    59   void unverified_entry(Register receiver, Register ic_klass);

    60   void verified_entry();

    61   void verify_stack_oop(int offset) PRODUCT_RETURN;

    62   void verify_not_null_oop(Register r)  PRODUCT_RETURN;

    64 #ifdef TARGET_ARCH_x86

    65 # include "c1_MacroAssembler_x86.hpp"

    66 #endif

    67 #ifdef TARGET_ARCH_sparc

    68 # include "c1_MacroAssembler_sparc.hpp"

    69 #endif

    70 #ifdef TARGET_ARCH_arm

    71 # include "c1_MacroAssembler_arm.hpp"

    72 #endif

    73 #ifdef TARGET_ARCH_ppc

    74 # include "c1_MacroAssembler_ppc.hpp"

    75 #endif

    77 };

    81 // A StubAssembler is a MacroAssembler w/ extra functionality for runtime

    82 // stubs. Currently it 'knows' some stub info. Eventually, the information

    83 // may be set automatically or can be asserted when using specialised

    84 // StubAssembler functions.

    86 class StubAssembler: public C1_MacroAssembler {

    87  private:

    88   const char* _name;

    89   bool        _must_gc_arguments;

    90   int         _frame_size;

    91   int         _num_rt_args;

    92   int         _stub_id;

    94  public:

    95   // creation

    96   StubAssembler(CodeBuffer* code, const char * name, int stub_id);

    97   void set_info(const char* name, bool must_gc_arguments);

    99   void set_frame_size(int size);

   100   void set_num_rt_args(int args);

   102   // accessors

   103   const char* name() const                       { return _name; }

   104   bool  must_gc_arguments() const                { return _must_gc_arguments; }

   105   int frame_size() const                         { return _frame_size; }

   106   int num_rt_args() const                        { return _num_rt_args; }

   107   int stub_id() const                            { return _stub_id; }

   109   // runtime calls (return offset of call to be used by GC map)

   110   int call_RT(Register oop_result1, Register oop_result2, address entry, int args_size = 0);

   111   int call_RT(Register oop_result1, Register oop_result2, address entry, Register arg1);

   112   int call_RT(Register oop_result1, Register oop_result2, address entry, Register arg1, Register arg2);

   113   int call_RT(Register oop_result1, Register oop_result2, address entry, Register arg1, Register arg2, Register arg3);

   114 };

   116 #endif // SHARE_VM_C1_C1_MACROASSEMBLER_HPP

Mercurial > jdk8-mips64-public > hotspot / file revision

src/share/vm/c1/c1_MacroAssembler.hpp@1d1603768966

src/share/vm/c1/c1_MacroAssembler.hpp