1 //
2 // Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
3 // SPDX-License-Identifier: MIT
4 //
5
6 #include <common/include/Assert.hpp>
7 #include <common/include/CommonProfilingUtils.hpp>
8
9 #include <sstream>
10
11 namespace arm
12 {
13
14 namespace pipe
15 {
ReadBytes(const unsigned char * buffer,unsigned int offset,unsigned int valueSize,uint8_t outValue[])16 void ReadBytes(const unsigned char* buffer, unsigned int offset, unsigned int valueSize, uint8_t outValue[])
17 {
18 ARM_PIPE_ASSERT(buffer);
19 ARM_PIPE_ASSERT(outValue);
20
21 for (unsigned int i = 0; i < valueSize; i++, offset++)
22 {
23 outValue[i] = static_cast<uint8_t>(buffer[offset]);
24 }
25 }
26
ReadUint64(const unsigned char * buffer,unsigned int offset)27 uint64_t ReadUint64(const unsigned char* buffer, unsigned int offset)
28 {
29 ARM_PIPE_ASSERT(buffer);
30
31 uint64_t value = 0;
32 value = static_cast<uint64_t>(buffer[offset]);
33 value |= static_cast<uint64_t>(buffer[offset + 1]) << 8;
34 value |= static_cast<uint64_t>(buffer[offset + 2]) << 16;
35 value |= static_cast<uint64_t>(buffer[offset + 3]) << 24;
36 value |= static_cast<uint64_t>(buffer[offset + 4]) << 32;
37 value |= static_cast<uint64_t>(buffer[offset + 5]) << 40;
38 value |= static_cast<uint64_t>(buffer[offset + 6]) << 48;
39 value |= static_cast<uint64_t>(buffer[offset + 7]) << 56;
40
41 return value;
42 }
43
ReadUint32(const unsigned char * buffer,unsigned int offset)44 uint32_t ReadUint32(const unsigned char* buffer, unsigned int offset)
45 {
46 ARM_PIPE_ASSERT(buffer);
47
48 uint32_t value = 0;
49 value = static_cast<uint32_t>(buffer[offset]);
50 value |= static_cast<uint32_t>(buffer[offset + 1]) << 8;
51 value |= static_cast<uint32_t>(buffer[offset + 2]) << 16;
52 value |= static_cast<uint32_t>(buffer[offset + 3]) << 24;
53 return value;
54 }
55
ReadUint16(const unsigned char * buffer,unsigned int offset)56 uint16_t ReadUint16(const unsigned char* buffer, unsigned int offset)
57 {
58 ARM_PIPE_ASSERT(buffer);
59
60 uint32_t value = 0;
61 value = static_cast<uint32_t>(buffer[offset]);
62 value |= static_cast<uint32_t>(buffer[offset + 1]) << 8;
63 return static_cast<uint16_t>(value);
64 }
65
ReadUint8(const unsigned char * buffer,unsigned int offset)66 uint8_t ReadUint8(const unsigned char* buffer, unsigned int offset)
67 {
68 ARM_PIPE_ASSERT(buffer);
69
70 return buffer[offset];
71 }
72
WriteBytes(unsigned char * buffer,unsigned int offset,const void * value,unsigned int valueSize)73 void WriteBytes(unsigned char* buffer, unsigned int offset, const void* value, unsigned int valueSize)
74 {
75 ARM_PIPE_ASSERT(buffer);
76 ARM_PIPE_ASSERT(value);
77
78 for (unsigned int i = 0; i < valueSize; i++, offset++)
79 {
80 buffer[offset] = *(reinterpret_cast<const unsigned char*>(value) + i);
81 }
82 }
83
WriteUint64(unsigned char * buffer,unsigned int offset,uint64_t value)84 void WriteUint64(unsigned char* buffer, unsigned int offset, uint64_t value)
85 {
86 ARM_PIPE_ASSERT(buffer);
87
88 buffer[offset] = static_cast<unsigned char>(value & 0xFF);
89 buffer[offset + 1] = static_cast<unsigned char>((value >> 8) & 0xFF);
90 buffer[offset + 2] = static_cast<unsigned char>((value >> 16) & 0xFF);
91 buffer[offset + 3] = static_cast<unsigned char>((value >> 24) & 0xFF);
92 buffer[offset + 4] = static_cast<unsigned char>((value >> 32) & 0xFF);
93 buffer[offset + 5] = static_cast<unsigned char>((value >> 40) & 0xFF);
94 buffer[offset + 6] = static_cast<unsigned char>((value >> 48) & 0xFF);
95 buffer[offset + 7] = static_cast<unsigned char>((value >> 56) & 0xFF);
96 }
97
WriteUint32(unsigned char * buffer,unsigned int offset,uint32_t value)98 void WriteUint32(unsigned char* buffer, unsigned int offset, uint32_t value)
99 {
100 ARM_PIPE_ASSERT(buffer);
101
102 buffer[offset] = static_cast<unsigned char>(value & 0xFF);
103 buffer[offset + 1] = static_cast<unsigned char>((value >> 8) & 0xFF);
104 buffer[offset + 2] = static_cast<unsigned char>((value >> 16) & 0xFF);
105 buffer[offset + 3] = static_cast<unsigned char>((value >> 24) & 0xFF);
106 }
107
WriteUint16(unsigned char * buffer,unsigned int offset,uint16_t value)108 void WriteUint16(unsigned char* buffer, unsigned int offset, uint16_t value)
109 {
110 ARM_PIPE_ASSERT(buffer);
111
112 buffer[offset] = static_cast<unsigned char>(value & 0xFF);
113 buffer[offset + 1] = static_cast<unsigned char>((value >> 8) & 0xFF);
114 }
115
WriteUint8(unsigned char * buffer,unsigned int offset,uint8_t value)116 void WriteUint8(unsigned char* buffer, unsigned int offset, uint8_t value)
117 {
118 ARM_PIPE_ASSERT(buffer);
119
120 buffer[offset] = static_cast<unsigned char>(value);
121 }
122
CentreAlignFormatting(const std::string & stringToPass,const int spacingWidth)123 std::string CentreAlignFormatting(const std::string& stringToPass, const int spacingWidth)
124 {
125 std::stringstream outputStream, centrePadding;
126 int padding = spacingWidth - static_cast<int>(stringToPass.size());
127
128 for (int i = 0; i < padding / 2; ++i)
129 {
130 centrePadding << " ";
131 }
132
133 outputStream << centrePadding.str() << stringToPass << centrePadding.str();
134
135 if (padding > 0 && padding %2 != 0)
136 {
137 outputStream << " ";
138 }
139
140 return outputStream.str();
141 }
142
143
144 } // namespace pipe
145 } // namespace arm