aeb8e8ccb7
on various platforms.
base/hashmap.hh:
gcc on Alpha doesn't always define __LP64__,
even though it arguably should.
cpu/exec_context.cc:
Clear register file on non-full-system too (even though
it typically gets overwritten by the initial regs from
the Process object).
sim/process.cc:
Clear initial register copy in Process object.
Not all regs get initialized when the executable is loaded.
--HG--
extra : convert_revision : f1fe4734a5ea81331d70994cb5284b1e9db0dceb
85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
/*
|
|
* Copyright (c) 2003 The Regents of The University of Michigan
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met: redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer;
|
|
* redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution;
|
|
* neither the name of the copyright holders nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef __HASHMAP_HH__
|
|
#define __HASHMAP_HH__
|
|
|
|
#if defined(__GNUC__) && __GNUC__ >= 3
|
|
#include <ext/hash_map>
|
|
#else
|
|
#include <hash_map>
|
|
#endif
|
|
|
|
#include <string>
|
|
|
|
#include "sim/host.hh"
|
|
|
|
#if defined(__GNUC__) && __GNUC__ >= 3
|
|
#define __hash_namespace __gnu_cxx
|
|
#else
|
|
#define __hash_namespace std
|
|
#endif
|
|
|
|
namespace m5 {
|
|
using ::__hash_namespace::hash_multimap;
|
|
using ::__hash_namespace::hash_map;
|
|
using ::__hash_namespace::hash;
|
|
}
|
|
|
|
|
|
///////////////////////////////////
|
|
// Some default Hashing Functions
|
|
//
|
|
|
|
namespace __hash_namespace {
|
|
#if !defined(__LP64__) && !defined(__alpha__)
|
|
template<>
|
|
struct hash<uint64_t> {
|
|
size_t operator()(uint64_t r) const {
|
|
return r;
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct hash<int64_t> {
|
|
size_t operator()(int64_t r) const {
|
|
return r;
|
|
};
|
|
};
|
|
#endif
|
|
|
|
template<>
|
|
struct hash<std::string> {
|
|
size_t operator()(const std::string &s) const {
|
|
return(__stl_hash_string(s.c_str()));
|
|
}
|
|
};
|
|
}
|
|
|
|
|
|
#endif // __HASHMAP_HH__
|