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comparison src/os/bsd/vm/decoder_machO.hpp @ 6258:3b01d0321dfa

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7186778: MachO decoder implementation for MacOSX Summary: Implementation of decoder for Apple's MacOSX. The implementation is based on the patch provided by Kevin Walls. Reviewed-by: coleenp, kamg, kevinw
author zgu
date Mon, 30 Jul 2012 10:25:52 -0400
parents db006a85bf91
children
comparison
equal deleted inserted replaced
6236:950ed41429e5 6258:3b01d0321dfa
29 29
30 #include "utilities/decoder.hpp" 30 #include "utilities/decoder.hpp"
31 31
32 // Just a placehold for now, a real implementation should derive 32 // Just a placehold for now, a real implementation should derive
33 // from AbstractDecoder 33 // from AbstractDecoder
34 class MachODecoder : public NullDecoder { 34 class MachODecoder : public AbstractDecoder {
35 public: 35 public:
36 MachODecoder() { } 36 MachODecoder() { }
37 ~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 }
49
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);
38 }; 53 };
39 54
40 #endif 55 #endif
41 56
42 #endif // OS_BSD_VM_DECODER_MACHO_HPP 57 #endif // OS_BSD_VM_DECODER_MACHO_HPP