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

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41 *
42 * Authors: Nathan Binkert
43 * Stephen Hines
44 */
45
46#ifndef __ARCH_ARM_REMOTE_GDB_HH__
47#define __ARCH_ARM_REMOTE_GDB_HH__
48
49#include <algorithm>
50
51#include "base/remote_gdb.hh"
52
53class System;
54class ThreadContext;
55
56namespace ArmISA
57{
58
59// AArch32 registers with vfpv3/neon
60enum {
61 GDB32_R0 = 0,
62 GDB32_CPSR = 16,
63 GDB32_F0 = 17,
64 GDB32_FPSCR = 81,
65 GDB32_NUMREGS = 82
66};
67
68// AArch64 registers
69enum {
70 GDB64_X0 = 0,
71 GDB64_PC = 32,
72 GDB64_CPSR = 33,
73 GDB64_V0 = 34,
74 GDB64_V0_32 = 2 * GDB64_V0,
75 GDB64_NUMREGS = 98
76};
77
78const int GDB_REG_BYTES = std::max(GDB64_NUMREGS * sizeof(uint64_t),
79 GDB32_NUMREGS * sizeof(uint32_t));
80
81class RemoteGDB : public BaseRemoteGDB
82{
83
84protected:
85 Addr notTakenBkpt;
86 Addr takenBkpt;
87

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