object_file.hh (11391:484c04261226) object_file.hh (11392:5967db4cff04)
1/*
2 * Copyright (c) 2002-2004 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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77 OpSys opSys;
78
79 ObjectFile(const std::string &_filename, size_t _len, uint8_t *_data,
80 Arch _arch, OpSys _opSys);
81
82 public:
83 virtual ~ObjectFile();
84
1/*
2 * Copyright (c) 2002-2004 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 68 unchanged lines hidden (view full) ---

77 OpSys opSys;
78
79 ObjectFile(const std::string &_filename, size_t _len, uint8_t *_data,
80 Arch _arch, OpSys _opSys);
81
82 public:
83 virtual ~ObjectFile();
84
85 virtual bool loadSections(PortProxy& memProxy, Addr addrMask =
86 std::numeric_limits<Addr>::max(),
87 Addr offset = 0);
88 virtual bool loadGlobalSymbols(SymbolTable *symtab, Addr addrMask =
89 std::numeric_limits<Addr>::max()) = 0;
90 virtual bool loadLocalSymbols(SymbolTable *symtab, Addr addrMask =
91 std::numeric_limits<Addr>::max()) = 0;
92 virtual bool loadWeakSymbols(SymbolTable *symtab, Addr addrMask =
93 std::numeric_limits<Addr>::max())
85 static const Addr maxAddr = std::numeric_limits<Addr>::max();
86
87 virtual bool loadSections(PortProxy& mem_proxy,
88 Addr mask = maxAddr, Addr offset = 0);
89
90 virtual bool loadAllSymbols(SymbolTable *symtab, Addr base = 0,
91 Addr offset = 0, Addr mask = maxAddr) = 0;
92 virtual bool loadGlobalSymbols(SymbolTable *symtab, Addr base = 0,
93 Addr offset = 0, Addr mask = maxAddr) = 0;
94 virtual bool loadLocalSymbols(SymbolTable *symtab, Addr base = 0,
95 Addr offset = 0, Addr mask = maxAddr) = 0;
96 virtual bool loadWeakSymbols(SymbolTable *symtab, Addr base = 0,
97 Addr offset = 0, Addr mask = maxAddr)
94 { return false; }
95
96 virtual ObjectFile *getInterpreter() const { return nullptr; }
97 virtual bool relocatable() const { return false; }
98 virtual Addr mapSize() const
99 { panic("mapSize() should only be called on relocatable objects\n"); }
100 virtual void updateBias(Addr bias_addr)
101 { panic("updateBias() should only be called on relocatable objects\n"); }

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116
117 Addr entry;
118 Addr globalPtr;
119
120 Section text;
121 Section data;
122 Section bss;
123
98 { return false; }
99
100 virtual ObjectFile *getInterpreter() const { return nullptr; }
101 virtual bool relocatable() const { return false; }
102 virtual Addr mapSize() const
103 { panic("mapSize() should only be called on relocatable objects\n"); }
104 virtual void updateBias(Addr bias_addr)
105 { panic("updateBias() should only be called on relocatable objects\n"); }

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120
121 Addr entry;
122 Addr globalPtr;
123
124 Section text;
125 Section data;
126 Section bss;
127
124 bool loadSection(Section *sec, PortProxy& memProxy, Addr addrMask,
128 bool loadSection(Section *sec, PortProxy& mem_proxy, Addr mask,
125 Addr offset = 0);
126 void setGlobalPointer(Addr global_ptr) { globalPtr = global_ptr; }
127
128 public:
129 Addr entryPoint() const { return entry; }
130
131 Addr globalPointer() const { return globalPtr; }
132

--- 20 unchanged lines hidden --- 		129 Addr offset = 0);
130 void setGlobalPointer(Addr global_ptr) { globalPtr = global_ptr; }
131
132 public:
133 Addr entryPoint() const { return entry; }
134
135 Addr globalPointer() const { return globalPtr; }
136

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