1/*
2 * Copyright (c) 2015 LabWare
3 * Copyright (c) 2002-2005 The Regents of The University of Michigan
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met: redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer;
10 * redistributions in binary form must reproduce the above copyright

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

22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 *
29 * Authors: Nathan Binkert
30 * Boris Shingarov
31 */
32
33#ifndef __ARCH_SPARC_REMOTE_GDB_HH__
34#define __ARCH_SPARC_REMOTE_GDB_HH__
35
36#include <map>
37
38#include "base/remote_gdb.hh"
39
40class System;
41class ThreadContext;
42
43namespace SparcISA
44{
45
46class RemoteGDB : public BaseRemoteGDB
47{
48 protected:
49 bool acc(Addr addr, size_t len);
50
51 class SPARCGdbRegCache : public BaseGdbRegCache
52 {
53 using BaseGdbRegCache::BaseGdbRegCache;
54 private:
55 struct {
56 uint32_t gpr[32];
57 uint32_t hole[32];
58 uint32_t y;
59 uint32_t psr;
60 uint32_t wim;
61 uint32_t tbr;
62 uint32_t pc;
63 uint32_t npc;
64 uint32_t fsr;
65 uint32_t csr;
66 } r;
67 public:
68 char *data() const { return (char *)&r; }
69 size_t size() const { return sizeof(r); }
70 void getRegs(ThreadContext*);
71 void setRegs(ThreadContext*) const;
72 const std::string name() const { return gdb->name() + ".SPARCGdbRegCache"; }
73 };
74
75 class SPARC64GdbRegCache : public BaseGdbRegCache
76 {
77 using BaseGdbRegCache::BaseGdbRegCache;
78 private:
79 struct {
80 uint64_t gpr[32];
81 uint64_t fpr[32];
82 uint64_t pc;
83 uint64_t npc;
84 uint64_t state;
85 uint64_t fsr;
86 uint64_t fprs;
87 uint64_t y;
88 } r;
89 public:
90 char *data() const { return (char *)&r; }
91 size_t size() const { return sizeof(r); }
92 void getRegs(ThreadContext*);
93 void setRegs(ThreadContext*) const;
94 const std::string name() const { return gdb->name() + ".SPARC64GdbRegCache"; }
95 };
96
97 public:
98 RemoteGDB(System *_system, ThreadContext *tc);
99 BaseGdbRegCache *gdbRegs();
100};
101} // namespace SparcISA
102
103#endif /* __ARCH_SPARC_REMOTE_GDB_H__ */