1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/os/bsd/vm/decoder_machO.hpp Wed Apr 27 01:25:04 2016 +0800 1.3 @@ -0,0 +1,58 @@ 1.4 +/* 1.5 + * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + * 1.26 + */ 1.27 + 1.28 +#ifndef OS_BSD_VM_DECODER_MACHO_HPP 1.29 +#define OS_BSD_VM_DECODER_MACHO_HPP 1.30 + 1.31 +#ifdef __APPLE__ 1.32 + 1.33 +#include "utilities/decoder.hpp" 1.34 + 1.35 +// Just a placehold for now, a real implementation should derive 1.36 +// from AbstractDecoder 1.37 +class MachODecoder : public AbstractDecoder { 1.38 + public: 1.39 + MachODecoder() { } 1.40 + ~MachODecoder() { } 1.41 + virtual bool can_decode_C_frame_in_vm() const { 1.42 + return true; 1.43 + } 1.44 + virtual bool demangle(const char* symbol, char* buf, int buflen); 1.45 + virtual bool decode(address pc, char* buf, int buflen, int* offset, 1.46 + const void* base); 1.47 + virtual bool decode(address pc, char* buf, int buflen, int* offset, 1.48 + const char* module_path = NULL) { 1.49 + ShouldNotReachHere(); 1.50 + return false; 1.51 + } 1.52 + 1.53 + private: 1.54 + void * mach_find_command(struct mach_header_64 * mach_base, uint32_t command_wanted); 1.55 + char * mach_find_in_stringtable(char *strtab, uint32_t tablesize, int strx_wanted); 1.56 +}; 1.57 + 1.58 +#endif 1.59 + 1.60 +#endif // OS_BSD_VM_DECODER_MACHO_HPP 1.61 +