Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 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 | { |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| 66 | uint8_t ReadUint8(const unsigned char* buffer, unsigned int offset) |
| 67 | { |
| 68 | ARM_PIPE_ASSERT(buffer); |
| 69 | |
| 70 | return buffer[offset]; |
| 71 | } |
| 72 | |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| 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 |