jdk8-mips64-public/hotspot: src/share/vm/compiler/disassembler.hpp@cc32ccaaf47f

8003310: Enable -Wunused-function when compiling with gcc
Summary: Add the -Wunused-function flag and remove a number of unused functions.
Reviewed-by: dholmes, coleenp, kvn

     1 /*

     2  * Copyright (c) 2008, 2012, 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_COMPILER_DISASSEMBLER_HPP

    26 #define SHARE_VM_COMPILER_DISASSEMBLER_HPP

    28 #include "asm/codeBuffer.hpp"

    29 #include "runtime/globals.hpp"

    30 #ifdef TARGET_OS_FAMILY_linux

    31 # include "os_linux.inline.hpp"

    32 #endif

    33 #ifdef TARGET_OS_FAMILY_solaris

    34 # include "os_solaris.inline.hpp"

    35 #endif

    36 #ifdef TARGET_OS_FAMILY_windows

    37 # include "os_windows.inline.hpp"

    38 #endif

    39 #ifdef TARGET_OS_FAMILY_bsd

    40 # include "os_bsd.inline.hpp"

    41 #endif

    43 class decode_env;

    45 // The disassembler prints out assembly code annotated

    46 // with Java specific information.

    48 class Disassembler {

    49   friend class decode_env;

    50  private:

    51   // this is the type of the dll entry point:

    52   typedef void* (*decode_func_virtual)(uintptr_t start_va, uintptr_t end_va,

    53                                unsigned char* buffer, uintptr_t length,

    54                                void* (*event_callback)(void*, const char*, void*),

    55                                void* event_stream,

    56                                int (*printf_callback)(void*, const char*, ...),

    57                                void* printf_stream,

    58                                const char* options,

    59                                int newline);

    60   // this is the type of the dll entry point for old version:

    61   typedef void* (*decode_func)(void* start_va, void* end_va,

    62                                void* (*event_callback)(void*, const char*, void*),

    63                                void* event_stream,

    64                                int (*printf_callback)(void*, const char*, ...),

    65                                void* printf_stream,

    66                                const char* options);

    67   // points to the library.

    68   static void*    _library;

    69   // bailout

    70   static bool     _tried_to_load_library;

    71   // points to the decode function.

    72   static decode_func_virtual _decode_instructions_virtual;

    73   static decode_func _decode_instructions;

    74   // tries to load library and return whether it succedded.

    75   static bool load_library();

    77   // Machine dependent stuff

    78 #ifdef TARGET_ARCH_x86

    79 # include "disassembler_x86.hpp"

    80 #endif

    81 #ifdef TARGET_ARCH_sparc

    82 # include "disassembler_sparc.hpp"

    83 #endif

    84 #ifdef TARGET_ARCH_zero

    85 # include "disassembler_zero.hpp"

    86 #endif

    87 #ifdef TARGET_ARCH_arm

    88 # include "disassembler_arm.hpp"

    89 #endif

    90 #ifdef TARGET_ARCH_ppc

    91 # include "disassembler_ppc.hpp"

    92 #endif

    95  public:

    96   static bool can_decode() {

    97     return (_decode_instructions_virtual != NULL) ||

    98            (_decode_instructions != NULL) ||

    99            load_library();

   100   }

   101   static void decode(CodeBlob *cb,               outputStream* st = NULL);

   102   static void decode(nmethod* nm,                outputStream* st = NULL);

   103   static void decode(address begin, address end, outputStream* st = NULL, CodeStrings c = CodeStrings());

   104 };

   106 #endif // SHARE_VM_COMPILER_DISASSEMBLER_HPP

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

src/share/vm/compiler/disassembler.hpp@cc32ccaaf47f

src/share/vm/compiler/disassembler.hpp