1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
//===-- RegisterContextPOSIXProcessMonitor_arm.h --------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_RegisterContextPOSIXProcessMonitor_arm_H_
#define liblldb_RegisterContextPOSIXProcessMonitor_arm_H_
#include "Plugins/Process/Utility/RegisterContextPOSIX_arm.h"
#include "RegisterContextPOSIX.h"
class RegisterContextPOSIXProcessMonitor_arm : public RegisterContextPOSIX_arm,
public POSIXBreakpointProtocol {
public:
RegisterContextPOSIXProcessMonitor_arm(
lldb_private::Thread &thread, uint32_t concrete_frame_idx,
lldb_private::RegisterInfoInterface *register_info);
protected:
bool ReadGPR();
bool ReadFPR();
bool WriteGPR();
bool WriteFPR();
// lldb_private::RegisterContext
bool ReadRegister(const unsigned reg, lldb_private::RegisterValue &value);
bool WriteRegister(const unsigned reg,
const lldb_private::RegisterValue &value);
bool ReadRegister(const lldb_private::RegisterInfo *reg_info,
lldb_private::RegisterValue &value);
bool WriteRegister(const lldb_private::RegisterInfo *reg_info,
const lldb_private::RegisterValue &value);
bool ReadAllRegisterValues(lldb::DataBufferSP &data_sp);
bool WriteAllRegisterValues(const lldb::DataBufferSP &data_sp);
uint32_t SetHardwareWatchpoint(lldb::addr_t addr, size_t size, bool read,
bool write);
bool ClearHardwareWatchpoint(uint32_t hw_index);
bool HardwareSingleStep(bool enable);
// POSIXBreakpointProtocol
bool UpdateAfterBreakpoint();
unsigned GetRegisterIndexFromOffset(unsigned offset);
bool IsWatchpointHit(uint32_t hw_index);
bool ClearWatchpointHits();
lldb::addr_t GetWatchpointAddress(uint32_t hw_index);
bool IsWatchpointVacant(uint32_t hw_index);
bool SetHardwareWatchpointWithIndex(lldb::addr_t addr, size_t size, bool read,
bool write, uint32_t hw_index);
uint32_t NumSupportedHardwareWatchpoints();
private:
ProcessMonitor &GetMonitor();
};
#endif
|
