zgu@3430: /*
zgu@3544:  * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
zgu@3430:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
zgu@3430:  *
zgu@3430:  * This code is free software; you can redistribute it and/or modify it
zgu@3430:  * under the terms of the GNU General Public License version 2 only, as
zgu@3430:  * published by the Free Software Foundation.
zgu@3430:  *
zgu@3430:  * This code is distributed in the hope that it will be useful, but WITHOUT
zgu@3430:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
zgu@3430:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
zgu@3430:  * version 2 for more details (a copy is included in the LICENSE file that
zgu@3430:  * accompanied this code).
zgu@3430:  *
zgu@3430:  * You should have received a copy of the GNU General Public License version
zgu@3430:  * 2 along with this work; if not, write to the Free Software Foundation,
zgu@3430:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
zgu@3430:  *
zgu@3430:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
zgu@3430:  * or visit www.oracle.com if you need additional information or have any
zgu@3430:  * questions.
zgu@3430:  *
zgu@3430:  */
zgu@3430: 
zgu@3430: #ifndef OS_BSD_VM_DECODER_MACHO_HPP
zgu@3430: #define OS_BSD_VM_DECODER_MACHO_HPP
zgu@3430: 
zgu@3430: #ifdef __APPLE__
zgu@3430: 
zgu@3430: #include "utilities/decoder.hpp"
zgu@3430: 
zgu@3544: // Just a placehold for now, a real implementation should derive
zgu@3544: // from AbstractDecoder
zgu@3961: class MachODecoder : public AbstractDecoder {
zgu@3961:  public:
zgu@3430:   MachODecoder() { }
zgu@3430:   ~MachODecoder() { }
zgu@3961:   virtual bool can_decode_C_frame_in_vm() const {
zgu@3961:     return true;
zgu@3961:   }
zgu@3961:   virtual bool demangle(const char* symbol, char* buf, int buflen);
zgu@3961:   virtual bool decode(address pc, char* buf, int buflen, int* offset,
zgu@3961:                       const void* base);
zgu@3961:   virtual bool decode(address pc, char* buf, int buflen, int* offset,
zgu@3961:                       const char* module_path = NULL) {
zgu@3961:     ShouldNotReachHere();
zgu@3961:     return false;
zgu@3961:   }
zgu@3961: 
zgu@3961:  private:
zgu@3961:   void * mach_find_command(struct mach_header_64 * mach_base, uint32_t command_wanted);
zgu@3961:   char * mach_find_in_stringtable(char *strtab, uint32_t tablesize, int strx_wanted);
zgu@3430: };
zgu@3430: 
zgu@3430: #endif
zgu@3430: 
zgu@3430: #endif // OS_BSD_VM_DECODER_MACHO_HPP
zgu@3430: