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30fdf114 LG |
1 | ## @file\r |
2 | # process FD Region generation\r | |
3 | #\r | |
9eb87141 | 4 | # Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>\r |
30fdf114 | 5 | #\r |
2e351cbe | 6 | # SPDX-License-Identifier: BSD-2-Clause-Patent\r |
30fdf114 LG |
7 | #\r |
8 | \r | |
9 | ##\r | |
10 | # Import Modules\r | |
11 | #\r | |
1ccc4d89 | 12 | from __future__ import absolute_import\r |
30fdf114 | 13 | from struct import *\r |
bfa65b61 | 14 | from .GenFdsGlobalVariable import GenFdsGlobalVariable\r |
86379ac4 | 15 | from io import BytesIO\r |
bd907fb6 | 16 | import string\r |
1be2ed90 | 17 | import Common.LongFilePathOs as os\r |
fd171542 | 18 | from stat import *\r |
30fdf114 LG |
19 | from Common import EdkLogger\r |
20 | from Common.BuildToolError import *\r | |
1be2ed90 | 21 | from Common.LongFilePathSupport import OpenLongFilePath as open\r |
05cc51ad | 22 | from Common.MultipleWorkspace import MultipleWorkspace as mws\r |
91fa33ee | 23 | from Common.DataType import BINARY_FILE_TYPE_FV\r |
30fdf114 | 24 | \r |
30fdf114 LG |
25 | ## generate Region\r |
26 | #\r | |
27 | #\r | |
9e47e6f9 | 28 | class Region(object):\r |
30fdf114 LG |
29 | \r |
30 | ## The constructor\r | |
31 | #\r | |
32 | # @param self The object pointer\r | |
33 | #\r | |
34 | def __init__(self):\r | |
9e47e6f9 CJ |
35 | self.Offset = None # The begin position of the Region\r |
36 | self.Size = None # The Size of the Region\r | |
37 | self.PcdOffset = None\r | |
38 | self.PcdSize = None\r | |
39 | self.SetVarDict = {}\r | |
40 | self.RegionType = None\r | |
41 | self.RegionDataList = []\r | |
30fdf114 | 42 | \r |
5588565f LE |
43 | ## PadBuffer()\r |
44 | #\r | |
45 | # Add padding bytes to the Buffer\r | |
46 | #\r | |
47 | # @param Buffer The buffer the generated region data will be put\r | |
48 | # in\r | |
49 | # @param ErasePolarity Flash erase polarity\r | |
50 | # @param Size Number of padding bytes requested\r | |
51 | #\r | |
52 | \r | |
53 | def PadBuffer(self, Buffer, ErasePolarity, Size):\r | |
54 | if Size > 0:\r | |
55 | if (ErasePolarity == '1') :\r | |
bd907fb6 | 56 | PadByte = pack('B', 0xFF)\r |
5588565f | 57 | else:\r |
bd907fb6 | 58 | PadByte = pack('B', 0)\r |
d943b0c3 FB |
59 | for i in range(0, Size):\r |
60 | Buffer.write(PadByte)\r | |
5588565f | 61 | \r |
30fdf114 LG |
62 | ## AddToBuffer()\r |
63 | #\r | |
64 | # Add region data to the Buffer\r | |
65 | #\r | |
66 | # @param self The object pointer\r | |
67 | # @param Buffer The buffer generated region data will be put\r | |
68 | # @param BaseAddress base address of region\r | |
69 | # @param BlockSize block size of region\r | |
70 | # @param BlockNum How many blocks in region\r | |
71 | # @param ErasePolarity Flash erase polarity\r | |
30fdf114 LG |
72 | # @param MacroDict macro value pair\r |
73 | # @retval string Generated FV file path\r | |
74 | #\r | |
75 | \r | |
39879ef2 | 76 | def AddToBuffer(self, Buffer, BaseAddress, BlockSizeList, ErasePolarity, ImageBinDict, MacroDict={}, Flag=False):\r |
30fdf114 | 77 | Size = self.Size\r |
37de70b7 YZ |
78 | if not Flag:\r |
79 | GenFdsGlobalVariable.InfLogger('\nGenerate Region at Offset 0x%X' % self.Offset)\r | |
80 | GenFdsGlobalVariable.InfLogger(" Region Size = 0x%X" % Size)\r | |
30fdf114 | 81 | GenFdsGlobalVariable.SharpCounter = 0\r |
91fa33ee | 82 | if Flag and (self.RegionType != BINARY_FILE_TYPE_FV):\r |
37de70b7 | 83 | return\r |
30fdf114 | 84 | \r |
91fa33ee | 85 | if self.RegionType == BINARY_FILE_TYPE_FV:\r |
30fdf114 LG |
86 | #\r |
87 | # Get Fv from FvDict\r | |
88 | #\r | |
30fdf114 | 89 | self.FvAddress = int(BaseAddress, 16) + self.Offset\r |
47fea6af YZ |
90 | FvBaseAddress = '0x%X' % self.FvAddress\r |
91 | FvOffset = 0\r | |
30fdf114 | 92 | for RegionData in self.RegionDataList:\r |
fd171542 | 93 | FileName = None\r |
30fdf114 LG |
94 | if RegionData.endswith(".fv"):\r |
95 | RegionData = GenFdsGlobalVariable.MacroExtend(RegionData, MacroDict)\r | |
37de70b7 YZ |
96 | if not Flag:\r |
97 | GenFdsGlobalVariable.InfLogger(' Region FV File Name = .fv : %s' % RegionData)\r | |
30fdf114 | 98 | if RegionData[1] != ':' :\r |
534ef50c | 99 | RegionData = mws.join (GenFdsGlobalVariable.WorkSpaceDir, RegionData)\r |
30fdf114 LG |
100 | if not os.path.exists(RegionData):\r |
101 | EdkLogger.error("GenFds", FILE_NOT_FOUND, ExtraData=RegionData)\r | |
102 | \r | |
fd171542 | 103 | FileName = RegionData\r |
9eb87141 | 104 | elif RegionData.upper() + 'fv' in ImageBinDict:\r |
37de70b7 YZ |
105 | if not Flag:\r |
106 | GenFdsGlobalVariable.InfLogger(' Region Name = FV')\r | |
fd171542 | 107 | FileName = ImageBinDict[RegionData.upper() + 'fv']\r |
108 | else:\r | |
109 | #\r | |
110 | # Generate FvImage.\r | |
111 | #\r | |
112 | FvObj = None\r | |
9eb87141 CJ |
113 | if RegionData.upper() in GenFdsGlobalVariable.FdfParser.Profile.FvDict:\r |
114 | FvObj = GenFdsGlobalVariable.FdfParser.Profile.FvDict[RegionData.upper()]\r | |
fd171542 | 115 | \r |
4231a819 | 116 | if FvObj is not None :\r |
37de70b7 YZ |
117 | if not Flag:\r |
118 | GenFdsGlobalVariable.InfLogger(' Region Name = FV')\r | |
fd171542 | 119 | #\r |
120 | # Call GenFv tool\r | |
121 | #\r | |
6780eef1 | 122 | self.BlockInfoOfRegion(BlockSizeList, FvObj)\r |
fd171542 | 123 | self.FvAddress = self.FvAddress + FvOffset\r |
7bf1eb6e | 124 | FvAlignValue = GenFdsGlobalVariable.GetAlignment(FvObj.FvAlignment)\r |
fd171542 | 125 | if self.FvAddress % FvAlignValue != 0:\r |
126 | EdkLogger.error("GenFds", GENFDS_ERROR,\r | |
127 | "FV (%s) is NOT %s Aligned!" % (FvObj.UiFvName, FvObj.FvAlignment))\r | |
d943b0c3 | 128 | FvBuffer = BytesIO()\r |
47fea6af | 129 | FvBaseAddress = '0x%X' % self.FvAddress\r |
6780eef1 LG |
130 | BlockSize = None\r |
131 | BlockNum = None\r | |
39879ef2 | 132 | FvObj.AddToBuffer(FvBuffer, FvBaseAddress, BlockSize, BlockNum, ErasePolarity, Flag=Flag)\r |
37de70b7 YZ |
133 | if Flag:\r |
134 | continue\r | |
135 | \r | |
86379ac4 GL |
136 | FvBufferLen = len(FvBuffer.getvalue())\r |
137 | if FvBufferLen > Size:\r | |
fd171542 | 138 | FvBuffer.close()\r |
139 | EdkLogger.error("GenFds", GENFDS_ERROR,\r | |
140 | "Size of FV (%s) is larger than Region Size 0x%X specified." % (RegionData, Size))\r | |
141 | #\r | |
142 | # Put the generated image into FD buffer.\r | |
143 | #\r | |
144 | Buffer.write(FvBuffer.getvalue())\r | |
145 | FvBuffer.close()\r | |
86379ac4 GL |
146 | FvOffset = FvOffset + FvBufferLen\r |
147 | Size = Size - FvBufferLen\r | |
fd171542 | 148 | continue\r |
149 | else:\r | |
150 | EdkLogger.error("GenFds", GENFDS_ERROR, "FV (%s) is NOT described in FDF file!" % (RegionData))\r | |
151 | #\r | |
152 | # Add the exist Fv image into FD buffer\r | |
153 | #\r | |
37de70b7 | 154 | if not Flag:\r |
4231a819 | 155 | if FileName is not None:\r |
37de70b7 YZ |
156 | FileLength = os.stat(FileName)[ST_SIZE]\r |
157 | if FileLength > Size:\r | |
158 | EdkLogger.error("GenFds", GENFDS_ERROR,\r | |
159 | "Size of FV File (%s) is larger than Region Size 0x%X specified." \\r | |
160 | % (RegionData, Size))\r | |
161 | BinFile = open(FileName, 'rb')\r | |
162 | Buffer.write(BinFile.read())\r | |
163 | BinFile.close()\r | |
164 | Size = Size - FileLength\r | |
fd171542 | 165 | #\r |
166 | # Pad the left buffer\r | |
167 | #\r | |
37de70b7 YZ |
168 | if not Flag:\r |
169 | self.PadBuffer(Buffer, ErasePolarity, Size)\r | |
30fdf114 | 170 | \r |
fd171542 | 171 | if self.RegionType == 'CAPSULE':\r |
172 | #\r | |
173 | # Get Capsule from Capsule Dict\r | |
174 | #\r | |
175 | for RegionData in self.RegionDataList:\r | |
176 | if RegionData.endswith(".cap"):\r | |
177 | RegionData = GenFdsGlobalVariable.MacroExtend(RegionData, MacroDict)\r | |
47fea6af | 178 | GenFdsGlobalVariable.InfLogger(' Region CAPSULE Image Name = .cap : %s' % RegionData)\r |
fd171542 | 179 | if RegionData[1] != ':' :\r |
534ef50c | 180 | RegionData = mws.join (GenFdsGlobalVariable.WorkSpaceDir, RegionData)\r |
fd171542 | 181 | if not os.path.exists(RegionData):\r |
182 | EdkLogger.error("GenFds", FILE_NOT_FOUND, ExtraData=RegionData)\r | |
30fdf114 | 183 | \r |
fd171542 | 184 | FileName = RegionData\r |
9eb87141 | 185 | elif RegionData.upper() + 'cap' in ImageBinDict:\r |
fd171542 | 186 | GenFdsGlobalVariable.InfLogger(' Region Name = CAPSULE')\r |
187 | FileName = ImageBinDict[RegionData.upper() + 'cap']\r | |
188 | else:\r | |
30fdf114 | 189 | #\r |
fd171542 | 190 | # Generate Capsule image and Put it into FD buffer\r |
30fdf114 | 191 | #\r |
fd171542 | 192 | CapsuleObj = None\r |
9eb87141 | 193 | if RegionData.upper() in GenFdsGlobalVariable.FdfParser.Profile.CapsuleDict:\r |
fd171542 | 194 | CapsuleObj = GenFdsGlobalVariable.FdfParser.Profile.CapsuleDict[RegionData.upper()]\r |
30fdf114 | 195 | \r |
4231a819 | 196 | if CapsuleObj is not None :\r |
fd171542 | 197 | CapsuleObj.CapsuleName = RegionData.upper()\r |
198 | GenFdsGlobalVariable.InfLogger(' Region Name = CAPSULE')\r | |
199 | #\r | |
200 | # Call GenFv tool to generate Capsule Image\r | |
201 | #\r | |
202 | FileName = CapsuleObj.GenCapsule()\r | |
203 | CapsuleObj.CapsuleName = None\r | |
204 | else:\r | |
205 | EdkLogger.error("GenFds", GENFDS_ERROR, "Capsule (%s) is NOT described in FDF file!" % (RegionData))\r | |
30fdf114 | 206 | \r |
fd171542 | 207 | #\r |
208 | # Add the capsule image into FD buffer\r | |
209 | #\r | |
210 | FileLength = os.stat(FileName)[ST_SIZE]\r | |
211 | if FileLength > Size:\r | |
212 | EdkLogger.error("GenFds", GENFDS_ERROR,\r | |
213 | "Size 0x%X of Capsule File (%s) is larger than Region Size 0x%X specified." \\r | |
214 | % (FileLength, RegionData, Size))\r | |
f8db6527 | 215 | BinFile = open(FileName, 'rb')\r |
30fdf114 | 216 | Buffer.write(BinFile.read())\r |
fd171542 | 217 | BinFile.close()\r |
218 | Size = Size - FileLength\r | |
219 | #\r | |
220 | # Pad the left buffer\r | |
221 | #\r | |
5588565f | 222 | self.PadBuffer(Buffer, ErasePolarity, Size)\r |
30fdf114 | 223 | \r |
b21a13fb | 224 | if self.RegionType in ('FILE', 'INF'):\r |
30fdf114 | 225 | for RegionData in self.RegionDataList:\r |
b21a13fb YZ |
226 | if self.RegionType == 'INF':\r |
227 | RegionData.__InfParse__(None)\r | |
228 | if len(RegionData.BinFileList) != 1:\r | |
229 | EdkLogger.error('GenFds', GENFDS_ERROR, 'INF in FD region can only contain one binary: %s' % RegionData)\r | |
230 | File = RegionData.BinFileList[0]\r | |
231 | RegionData = RegionData.PatchEfiFile(File.Path, File.Type)\r | |
232 | else:\r | |
233 | RegionData = GenFdsGlobalVariable.MacroExtend(RegionData, MacroDict)\r | |
234 | if RegionData[1] != ':' :\r | |
534ef50c | 235 | RegionData = mws.join (GenFdsGlobalVariable.WorkSpaceDir, RegionData)\r |
b21a13fb YZ |
236 | if not os.path.exists(RegionData):\r |
237 | EdkLogger.error("GenFds", FILE_NOT_FOUND, ExtraData=RegionData)\r | |
fd171542 | 238 | #\r |
239 | # Add the file image into FD buffer\r | |
240 | #\r | |
241 | FileLength = os.stat(RegionData)[ST_SIZE]\r | |
242 | if FileLength > Size:\r | |
30fdf114 | 243 | EdkLogger.error("GenFds", GENFDS_ERROR,\r |
fd171542 | 244 | "Size of File (%s) is larger than Region Size 0x%X specified." \\r |
245 | % (RegionData, Size))\r | |
47fea6af YZ |
246 | GenFdsGlobalVariable.InfLogger(' Region File Name = %s' % RegionData)\r |
247 | BinFile = open(RegionData, 'rb')\r | |
fd171542 | 248 | Buffer.write(BinFile.read())\r |
249 | BinFile.close()\r | |
250 | Size = Size - FileLength\r | |
30fdf114 | 251 | #\r |
fd171542 | 252 | # Pad the left buffer\r |
30fdf114 | 253 | #\r |
5588565f | 254 | self.PadBuffer(Buffer, ErasePolarity, Size)\r |
30fdf114 LG |
255 | \r |
256 | if self.RegionType == 'DATA' :\r | |
257 | GenFdsGlobalVariable.InfLogger(' Region Name = DATA')\r | |
258 | DataSize = 0\r | |
259 | for RegionData in self.RegionDataList:\r | |
260 | Data = RegionData.split(',')\r | |
261 | DataSize = DataSize + len(Data)\r | |
262 | if DataSize > Size:\r | |
263 | EdkLogger.error("GenFds", GENFDS_ERROR, "Size of DATA is larger than Region Size ")\r | |
264 | else:\r | |
265 | for item in Data :\r | |
266 | Buffer.write(pack('B', int(item, 16)))\r | |
fd171542 | 267 | Size = Size - DataSize\r |
268 | #\r | |
269 | # Pad the left buffer\r | |
270 | #\r | |
5588565f | 271 | self.PadBuffer(Buffer, ErasePolarity, Size)\r |
30fdf114 | 272 | \r |
4231a819 | 273 | if self.RegionType is None:\r |
30fdf114 | 274 | GenFdsGlobalVariable.InfLogger(' Region Name = None')\r |
5588565f | 275 | self.PadBuffer(Buffer, ErasePolarity, Size)\r |
30fdf114 | 276 | \r |
30fdf114 LG |
277 | ## BlockSizeOfRegion()\r |
278 | #\r | |
279 | # @param BlockSizeList List of block information\r | |
6780eef1 | 280 | # @param FvObj The object for FV\r |
30fdf114 | 281 | #\r |
6780eef1 LG |
282 | def BlockInfoOfRegion(self, BlockSizeList, FvObj):\r |
283 | Start = 0\r | |
284 | End = 0\r | |
285 | RemindingSize = self.Size\r | |
286 | ExpectedList = []\r | |
287 | for (BlockSize, BlockNum, pcd) in BlockSizeList:\r | |
288 | End = Start + BlockSize * BlockNum\r | |
289 | # region not started yet\r | |
290 | if self.Offset >= End:\r | |
291 | Start = End\r | |
292 | continue\r | |
f7496d71 | 293 | # region located in current blocks\r |
6780eef1 LG |
294 | else:\r |
295 | # region ended within current blocks\r | |
296 | if self.Offset + self.Size <= End:\r | |
b3e94a06 | 297 | ExpectedList.append((BlockSize, (RemindingSize + BlockSize - 1) // BlockSize))\r |
6780eef1 LG |
298 | break\r |
299 | # region not ended yet\r | |
300 | else:\r | |
301 | # region not started in middle of current blocks\r | |
302 | if self.Offset <= Start:\r | |
303 | UsedBlockNum = BlockNum\r | |
304 | # region started in middle of current blocks\r | |
305 | else:\r | |
b3e94a06 | 306 | UsedBlockNum = (End - self.Offset) // BlockSize\r |
6780eef1 LG |
307 | Start = End\r |
308 | ExpectedList.append((BlockSize, UsedBlockNum))\r | |
309 | RemindingSize -= BlockSize * UsedBlockNum\r | |
47fea6af | 310 | \r |
6780eef1 LG |
311 | if FvObj.BlockSizeList == []:\r |
312 | FvObj.BlockSizeList = ExpectedList\r | |
313 | else:\r | |
314 | # first check whether FvObj.BlockSizeList items have only "BlockSize" or "NumBlocks",\r | |
315 | # if so, use ExpectedList\r | |
316 | for Item in FvObj.BlockSizeList:\r | |
4231a819 | 317 | if Item[0] is None or Item[1] is None:\r |
6780eef1 LG |
318 | FvObj.BlockSizeList = ExpectedList\r |
319 | break\r | |
320 | # make sure region size is no smaller than the summed block size in FV\r | |
321 | Sum = 0\r | |
322 | for Item in FvObj.BlockSizeList:\r | |
323 | Sum += Item[0] * Item[1]\r | |
324 | if self.Size < Sum:\r | |
325 | EdkLogger.error("GenFds", GENFDS_ERROR, "Total Size of FV %s 0x%x is larger than Region Size 0x%x "\r | |
47fea6af | 326 | % (FvObj.UiFvName, Sum, self.Size))\r |
6780eef1 LG |
327 | # check whether the BlockStatements in FV section is appropriate\r |
328 | ExpectedListData = ''\r | |
329 | for Item in ExpectedList:\r | |
47fea6af | 330 | ExpectedListData += "BlockSize = 0x%x\n\tNumBlocks = 0x%x\n\t" % Item\r |
6780eef1 LG |
331 | Index = 0\r |
332 | for Item in FvObj.BlockSizeList:\r | |
333 | if Item[0] != ExpectedList[Index][0]:\r | |
334 | EdkLogger.error("GenFds", GENFDS_ERROR, "BlockStatements of FV %s are not align with FD's, suggested FV BlockStatement"\r | |
47fea6af | 335 | % FvObj.UiFvName, ExtraData=ExpectedListData)\r |
6780eef1 LG |
336 | elif Item[1] != ExpectedList[Index][1]:\r |
337 | if (Item[1] < ExpectedList[Index][1]) and (Index == len(FvObj.BlockSizeList) - 1):\r | |
338 | break;\r | |
339 | else:\r | |
340 | EdkLogger.error("GenFds", GENFDS_ERROR, "BlockStatements of FV %s are not align with FD's, suggested FV BlockStatement"\r | |
47fea6af | 341 | % FvObj.UiFvName, ExtraData=ExpectedListData)\r |
6780eef1 LG |
342 | else:\r |
343 | Index += 1\r | |
30fdf114 | 344 | \r |
f7496d71 | 345 | \r |
30fdf114 | 346 | \r |