RegisterContextPOSIXCore_mips64.cpp revision 263363 
1//===-- RegisterContextCorePOSIX_mips64.cpp ---------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#include "lldb/Core/DataExtractor.h"
11#include "lldb/Core/RegisterValue.h"
12#include "lldb/Target/Thread.h"
13#include "RegisterContextPOSIX.h"
14#include "RegisterContextPOSIXCore_mips64.h"
15
16using namespace lldb_private;
17
18RegisterContextCorePOSIX_mips64::RegisterContextCorePOSIX_mips64(Thread &thread,
19                                                                 RegisterInfoInterface *register_info,
20                                                                 const DataExtractor &gpregset,
21                                                                 const DataExtractor &fpregset)
22    : RegisterContextPOSIX_mips64(thread, 0, register_info)
23{
24    size_t i;
25    lldb::offset_t offset = 0;
26
27    for (i = 0; i < k_num_gpr_registers_mips64; i++)
28    {
29        m_reg[i] = gpregset.GetU64(&offset);
30    }
31}
32
33RegisterContextCorePOSIX_mips64::~RegisterContextCorePOSIX_mips64()
34{
35}
36
37bool
38RegisterContextCorePOSIX_mips64::ReadGPR()
39{
40    return true;
41}
42
43bool
44RegisterContextCorePOSIX_mips64::ReadFPR()
45{
46    return false;
47}
48
49bool
50RegisterContextCorePOSIX_mips64::WriteGPR()
51{
52    assert(0);
53    return false;
54}
55
56bool
57RegisterContextCorePOSIX_mips64::WriteFPR()
58{
59    assert(0);
60    return false;
61}
62
63bool
64RegisterContextCorePOSIX_mips64::ReadRegister(const RegisterInfo *reg_info, RegisterValue &value)
65{
66    int reg_num = reg_info->byte_offset / 8;
67    assert(reg_num < k_num_gpr_registers_mips64);
68    value = m_reg[reg_num];
69    return true;
70}
71
72bool
73RegisterContextCorePOSIX_mips64::ReadAllRegisterValues(lldb::DataBufferSP &data_sp)
74{
75    return false;
76}
77
78bool
79RegisterContextCorePOSIX_mips64::WriteRegister(const RegisterInfo *reg_info, const RegisterValue &value)
80{
81    return false;
82}
83
84bool
85RegisterContextCorePOSIX_mips64::WriteAllRegisterValues(const lldb::DataBufferSP &data_sp)
86{
87    return false;
88}
89
90bool
91RegisterContextCorePOSIX_mips64::HardwareSingleStep(bool enable)
92{
93    return false;
94}
95