jdk8-mips64-public/hotspot: src/os/bsd/vm/decoder

8025942: os::Bsd::available_memory() needs implementation
Summary: Implement using the host_statistics64() api.
Reviewed-by: dsamersoff, morris, dholmes, coleenp, hseigel, dcubed
Contributed-by: gerard.ziemski@oracle.com

     1 /*

     2  * Copyright (c) 2011, 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 OS_BSD_VM_DECODER_MACHO_HPP

    26 #define OS_BSD_VM_DECODER_MACHO_HPP

    28 #ifdef __APPLE__

    30 #include "utilities/decoder.hpp"

    32 // Just a placehold for now, a real implementation should derive

    33 // from AbstractDecoder

    34 class MachODecoder : public AbstractDecoder {

    35  public:

    36   MachODecoder() { }

    37   ~MachODecoder() { }

    38   virtual bool can_decode_C_frame_in_vm() const {

    39     return true;

    40   }

    41   virtual bool demangle(const char* symbol, char* buf, int buflen);

    42   virtual bool decode(address pc, char* buf, int buflen, int* offset,

    43                       const void* base);

    44   virtual bool decode(address pc, char* buf, int buflen, int* offset,

    45                       const char* module_path = NULL) {

    46     ShouldNotReachHere();

    47     return false;

    48   }

    50  private:

    51   void * mach_find_command(struct mach_header_64 * mach_base, uint32_t command_wanted);

    52   char * mach_find_in_stringtable(char *strtab, uint32_t tablesize, int strx_wanted);

    53 };

    55 #endif

    57 #endif // OS_BSD_VM_DECODER_MACHO_HPP

src/os/bsd/vm/decoder_machO.hpp@3e265ce4d2dd

src/os/bsd/vm/decoder_machO.hpp

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

src/os/bsd/vm/decoder_machO.hpp@3e265ce4d2dd

src/os/bsd/vm/decoder_machO.hpp