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src/os/bsd/vm/decoder_machO.hpp@710a3c8b516e (annotated)
src/os/bsd/vm/decoder_machO.hpp
Tue, 08 Aug 2017 15:57:29 +0800
- author
- aoqi
- date
- Tue, 08 Aug 2017 15:57:29 +0800
- changeset 6876
- 710a3c8b516e
- parent 3961
- 3b01d0321dfa
- parent 0
- f90c822e73f8
- permissions
- -rw-r--r--
merge
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. |
| aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| aoqi@0 | 4 | * |
| aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
| aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| aoqi@0 | 7 | * published by the Free Software Foundation. |
| aoqi@0 | 8 | * |
| aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| aoqi@0 | 13 | * accompanied this code). |
| aoqi@0 | 14 | * |
| aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
| aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| aoqi@0 | 18 | * |
| aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
| aoqi@0 | 21 | * questions. |
| aoqi@0 | 22 | * |
| aoqi@0 | 23 | */ |
| aoqi@0 | 24 | |
| aoqi@0 | 25 | #ifndef OS_BSD_VM_DECODER_MACHO_HPP |
| aoqi@0 | 26 | #define OS_BSD_VM_DECODER_MACHO_HPP |
| aoqi@0 | 27 | |
| aoqi@0 | 28 | #ifdef __APPLE__ |
| aoqi@0 | 29 | |
| aoqi@0 | 30 | #include "utilities/decoder.hpp" |
| aoqi@0 | 31 | |
| aoqi@0 | 32 | // Just a placehold for now, a real implementation should derive |
| aoqi@0 | 33 | // from AbstractDecoder |
| aoqi@0 | 34 | class MachODecoder : public AbstractDecoder { |
| aoqi@0 | 35 | public: |
| aoqi@0 | 36 | MachODecoder() { } |
| aoqi@0 | 37 | ~MachODecoder() { } |
| aoqi@0 | 38 | virtual bool can_decode_C_frame_in_vm() const { |
| aoqi@0 | 39 | return true; |
| aoqi@0 | 40 | } |
| aoqi@0 | 41 | virtual bool demangle(const char* symbol, char* buf, int buflen); |
| aoqi@0 | 42 | virtual bool decode(address pc, char* buf, int buflen, int* offset, |
| aoqi@0 | 43 | const void* base); |
| aoqi@0 | 44 | virtual bool decode(address pc, char* buf, int buflen, int* offset, |
| aoqi@0 | 45 | const char* module_path = NULL) { |
| aoqi@0 | 46 | ShouldNotReachHere(); |
| aoqi@0 | 47 | return false; |
| aoqi@0 | 48 | } |
| aoqi@0 | 49 | |
| aoqi@0 | 50 | private: |
| aoqi@0 | 51 | void * mach_find_command(struct mach_header_64 * mach_base, uint32_t command_wanted); |
| aoqi@0 | 52 | char * mach_find_in_stringtable(char *strtab, uint32_t tablesize, int strx_wanted); |
| aoqi@0 | 53 | }; |
| aoqi@0 | 54 | |
| aoqi@0 | 55 | #endif |
| aoqi@0 | 56 | |
| aoqi@0 | 57 | #endif // OS_BSD_VM_DECODER_MACHO_HPP |
| aoqi@0 | 58 |
