1 | //===-- RegisterInfoPOSIX_arm.h ---------------------------------*- C++ -*-===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | #ifndef LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERINFOPOSIX_ARM_H |
10 | #define LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERINFOPOSIX_ARM_H |
11 | |
12 | #include "RegisterInfoAndSetInterface.h" |
13 | #include "lldb/Target/RegisterContext.h" |
14 | #include "lldb/lldb-private.h" |
15 | |
16 | class RegisterInfoPOSIX_arm : public lldb_private::RegisterInfoAndSetInterface { |
17 | public: |
18 | enum { GPRegSet = 0, FPRegSet}; |
19 | |
20 | struct GPR { |
21 | uint32_t r[16]; // R0-R15 |
22 | uint32_t cpsr; // CPSR |
23 | }; |
24 | |
25 | struct QReg { |
26 | uint8_t bytes[16]; |
27 | }; |
28 | |
29 | struct FPU { |
30 | union { |
31 | uint32_t s[32]; |
32 | uint64_t d[32]; |
33 | QReg q[16]; // the 128-bit NEON registers |
34 | } floats; |
35 | uint32_t fpscr; |
36 | }; |
37 | struct EXC { |
38 | uint32_t exception; |
39 | uint32_t fsr; /* Fault status */ |
40 | uint32_t far; /* Virtual Fault Address */ |
41 | }; |
42 | |
43 | struct DBG { |
44 | uint32_t bvr[16]; |
45 | uint32_t bcr[16]; |
46 | uint32_t wvr[16]; |
47 | uint32_t wcr[16]; |
48 | }; |
49 | |
50 | RegisterInfoPOSIX_arm(const lldb_private::ArchSpec &target_arch); |
51 | |
52 | size_t GetGPRSize() const override; |
53 | |
54 | size_t GetFPRSize() const override; |
55 | |
56 | const lldb_private::RegisterInfo *GetRegisterInfo() const override; |
57 | |
58 | uint32_t GetRegisterCount() const override; |
59 | |
60 | const lldb_private::RegisterSet * |
61 | GetRegisterSet(size_t reg_set) const override; |
62 | |
63 | size_t GetRegisterSetCount() const override; |
64 | |
65 | size_t GetRegisterSetFromRegisterIndex(uint32_t reg_index) const override; |
66 | |
67 | private: |
68 | const lldb_private::RegisterInfo *m_register_info_p; |
69 | uint32_t m_register_info_count; |
70 | }; |
71 | |
72 | #endif // LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERINFOPOSIX_ARM_H |
73 | |