1/*
2 * Copyright 2015 LabWare
3 * Copyright 2014 Google, Inc.
4 * Copyright (c) 2013, 2016 ARM Limited
5 * All rights reserved
6 *
7 * The license below extends only to copyright in the software and shall
8 * not be construed as granting a license to any other intellectual
9 * property including but not limited to intellectual property relating
10 * to a hardware implementation of the functionality of the software
11 * licensed hereunder. You may use the software subject to the license
12 * terms below provided that you ensure that this notice is replicated

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45 * Boris Shingarov
46 */
47
48#ifndef __ARCH_ARM_REMOTE_GDB_HH__
49#define __ARCH_ARM_REMOTE_GDB_HH__
50
51#include <algorithm>
52
53#include "arch/arm/utility.hh"
54#include "base/compiler.hh"
55#include "base/remote_gdb.hh"
56
57class System;
58class ThreadContext;
59
60namespace ArmISA

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66 bool acc(Addr addr, size_t len);
67
68 class AArch32GdbRegCache : public BaseGdbRegCache
69 {
70 using BaseGdbRegCache::BaseGdbRegCache;
71 private:
72 struct {
73 uint32_t gpr[16];
74 uint32_t fpr[8*3];
75 uint32_t fpscr;
76 uint32_t cpsr;
77 } M5_ATTR_PACKED r;
78 public:
79 char *data() const { return (char *)&r; }
80 size_t size() const { return sizeof(r); }
81 void getRegs(ThreadContext*);
82 void setRegs(ThreadContext*) const;
83 const std::string
84 name() const

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92 using BaseGdbRegCache::BaseGdbRegCache;
93 private:
94 struct {
95 uint64_t x[31];
96 uint64_t spx;
97 uint64_t pc;
98 uint32_t cpsr;
99 VecElem v[NumVecV8ArchRegs * NumVecElemPerVecReg];
100 } M5_ATTR_PACKED r;
101 public:
102 char *data() const { return (char *)&r; }
103 size_t size() const { return sizeof(r); }
104 void getRegs(ThreadContext*);
105 void setRegs(ThreadContext*) const;
106 const std::string
107 name() const
108 {
109 return gdb->name() + ".AArch64GdbRegCache";
110 }
111 };
112
113 AArch32GdbRegCache regCache32;
114 AArch64GdbRegCache regCache64;
115
116 public:
117 RemoteGDB(System *_system, ThreadContext *tc, int _port);
118 BaseGdbRegCache *gdbRegs();
119};
120} // namespace ArmISA
121
122#endif /* __ARCH_ARM_REMOTE_GDB_H__ */