aoqi@0: /*
aoqi@0:  * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  *
aoqi@0:  */
aoqi@0: 
aoqi@0: #ifndef OS_BSD_VM_DECODER_MACHO_HPP
aoqi@0: #define OS_BSD_VM_DECODER_MACHO_HPP
aoqi@0: 
aoqi@0: #ifdef __APPLE__
aoqi@0: 
aoqi@0: #include "utilities/decoder.hpp"
aoqi@0: 
aoqi@0: // Just a placehold for now, a real implementation should derive
aoqi@0: // from AbstractDecoder
aoqi@0: class MachODecoder : public AbstractDecoder {
aoqi@0:  public:
aoqi@0:   MachODecoder() { }
aoqi@0:   ~MachODecoder() { }
aoqi@0:   virtual bool can_decode_C_frame_in_vm() const {
aoqi@0:     return true;
aoqi@0:   }
aoqi@0:   virtual bool demangle(const char* symbol, char* buf, int buflen);
aoqi@0:   virtual bool decode(address pc, char* buf, int buflen, int* offset,
aoqi@0:                       const void* base);
aoqi@0:   virtual bool decode(address pc, char* buf, int buflen, int* offset,
aoqi@0:                       const char* module_path = NULL) {
aoqi@0:     ShouldNotReachHere();
aoqi@0:     return false;
aoqi@0:   }
aoqi@0: 
aoqi@0:  private:
aoqi@0:   void * mach_find_command(struct mach_header_64 * mach_base, uint32_t command_wanted);
aoqi@0:   char * mach_find_in_stringtable(char *strtab, uint32_t tablesize, int strx_wanted);
aoqi@0: };
aoqi@0: 
aoqi@0: #endif
aoqi@0: 
aoqi@0: #endif // OS_BSD_VM_DECODER_MACHO_HPP
aoqi@0: