2a52b0d6eeed687ebca21aadbdcc5526e5bde129
2 * Copyright (c) 2006 The Regents of The University of Michigan
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;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 * Authors: Steve Reinhardt
31 #include "base/loader/raw_object.hh"
32 #include "base/loader/symtab.hh"
33 #include "base/trace.hh"
36 RawObject::tryFile(const std::string
&fname
, int fd
, size_t len
, uint8_t *data
)
38 return new RawObject(fname
, fd
, len
, data
, ObjectFile::UnknownArch
,
39 ObjectFile::UnknownOpSys
);
42 RawObject::RawObject(const std::string
&_filename
, int _fd
, size_t _len
,
43 uint8_t *_data
, Arch _arch
, OpSys _opSys
)
44 : ObjectFile(_filename
, _fd
, _len
, _data
, _arch
, _opSys
)
48 text
.fileImage
= fileData
;
52 data
.fileImage
= NULL
;
58 DPRINTFR(Loader
, "text: 0x%x %d\ndata: 0x%x %d\nbss: 0x%x %d\n",
59 text
.baseAddr
, text
.size
, data
.baseAddr
, data
.size
,
60 bss
.baseAddr
, bss
.size
);
64 RawObject::loadGlobalSymbols(SymbolTable
*symtab
, Addr addrMask
)
66 int fnameStart
= filename
.rfind('/',filename
.size()) + 1;
67 int extStart
= filename
.rfind('.',filename
.size());
68 symtab
->insert(text
.baseAddr
& addrMask
, filename
.substr(fnameStart
,
69 extStart
-fnameStart
) + "_start");
74 RawObject::loadLocalSymbols(SymbolTable
*symtab
, Addr addrMask
)
76 int fnameStart
= filename
.rfind('/',filename
.size()) + 1;
77 int extStart
= filename
.rfind('.',filename
.size());
78 symtab
->insert(text
.baseAddr
& addrMask
, filename
.substr(fnameStart
,
79 extStart
-fnameStart
) + "_start");