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-rw-r--r--BaseTools/Source/Python/AmlToC/AmlToC.py284
1 files changed, 142 insertions, 142 deletions
diff --git a/BaseTools/Source/Python/AmlToC/AmlToC.py b/BaseTools/Source/Python/AmlToC/AmlToC.py
index 63931c9720..f639c8c6a9 100644
--- a/BaseTools/Source/Python/AmlToC/AmlToC.py
+++ b/BaseTools/Source/Python/AmlToC/AmlToC.py
@@ -1,142 +1,142 @@
-## @file
-#
-# Convert an AML file to a .c file containing the AML bytecode stored in a
-# C array.
-# By default, "Tables\Dsdt.aml" will generate "Tables\Dsdt.c".
-# "Tables\Dsdt.c" will contain a C array named "dsdt_aml_code" that contains
-# the AML bytecode.
-#
-# Copyright (c) 2020, ARM Limited. All rights reserved.<BR>
-#
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
-
-import argparse
-import Common.EdkLogger as EdkLogger
-from Common.BuildToolError import *
-import sys
-import os
-
-__description__ = r"""
-Convert an AML file to a .c file containing the AML bytecode stored in a C
-array. By default, Tables\Dsdt.aml will generate Tables\Dsdt.c.
-Tables\Dsdt.c will contain a C array named "dsdt_aml_code" that contains
-the AML bytecode.
-"""
-
-## Parse the command line arguments.
-#
-# @retval A argparse.NameSpace instance, containing parsed values.
-#
-def ParseArgs():
- # Initialize the parser.
- Parser = argparse.ArgumentParser(description=__description__)
-
- # Define the possible arguments.
- Parser.add_argument(dest="InputFile",
- help="Path to an input AML file to generate a .c file from.")
- Parser.add_argument("-o", "--out-dir", dest="OutDir",
- help="Output directory where the .c file will be generated. Default is the input file's directory.")
-
- # Parse the input arguments.
- Args = Parser.parse_args()
- SplitInputName = ""
-
- if not os.path.exists(Args.InputFile):
- EdkLogger.error(__file__, FILE_OPEN_FAILURE,
- ExtraData=Args.InputFile)
- return None
- else:
- with open(Args.InputFile, "rb") as fIn:
- Signature = str(fIn.read(4))
- if ("DSDT" not in Signature) and ("SSDT" not in Signature):
- EdkLogger.info("Invalid file type. File does not have a valid DSDT or SSDT signature: {}".format(Args.InputFile))
- return None
-
- # Get the basename of the input file.
- SplitInputName = os.path.splitext(Args.InputFile)
- BaseName = os.path.basename(SplitInputName[0])
-
- # If no output directory is specified, output to the input directory.
- if not Args.OutDir:
- Args.OutputFile = os.path.join(os.path.dirname(Args.InputFile),
- BaseName + ".c")
- else:
- if not os.path.exists(Args.OutDir):
- os.mkdir(Args.OutDir)
- Args.OutputFile = os.path.join(Args.OutDir, BaseName + ".c")
-
- Args.BaseName = BaseName
-
- return Args
-
-## Convert an AML file to a .c file containing the AML bytecode stored
-# in a C array.
-#
-# @param InputFile Path to the input AML file.
-# @param OutputFile Path to the output .c file to generate.
-# @param BaseName Base name of the input file.
-# This is also the name of the generated .c file.
-#
-def AmlToC(InputFile, OutputFile, BaseName):
-
- ArrayName = BaseName.lower() + "_aml_code"
- FileHeader =\
-"""
-// This file has been generated from:
-// -Python script: {}
-// -Input AML file: {}
-
-"""
-
- with open(InputFile, "rb") as fIn, open(OutputFile, "w") as fOut:
- # Write header.
- fOut.write(FileHeader.format(os.path.abspath(InputFile), os.path.abspath(__file__)))
-
- # Write the array and its content.
- fOut.write("unsigned char {}[] = {{\n ".format(ArrayName))
- cnt = 0
- byte = fIn.read(1)
- while len(byte) != 0:
- fOut.write("0x{0:02X}, ".format(ord(byte)))
- cnt += 1
- if (cnt % 8) == 0:
- fOut.write("\n ")
- byte = fIn.read(1)
- fOut.write("\n};\n")
-
-## Main method
-#
-# This method:
-# 1- Initialize an EdkLogger instance.
-# 2- Parses the input arguments.
-# 3- Converts an AML file to a .c file containing the AML bytecode stored
-# in a C array.
-#
-# @retval 0 Success.
-# @retval 1 Error.
-#
-def Main():
- # Initialize an EdkLogger instance.
- EdkLogger.Initialize()
-
- try:
- # Parse the input arguments.
- CommandArguments = ParseArgs()
- if not CommandArguments:
- return 1
-
- # Convert an AML file to a .c file containing the AML bytecode stored
- # in a C array.
- AmlToC(CommandArguments.InputFile, CommandArguments.OutputFile, CommandArguments.BaseName)
- except Exception as e:
- print(e)
- return 1
-
- return 0
-
-if __name__ == '__main__':
- r = Main()
- # 0-127 is a safe return range, and 1 is a standard default error
- if r < 0 or r > 127: r = 1
- sys.exit(r)
+## @file
+#
+# Convert an AML file to a .c file containing the AML bytecode stored in a
+# C array.
+# By default, "Tables\Dsdt.aml" will generate "Tables\Dsdt.c".
+# "Tables\Dsdt.c" will contain a C array named "dsdt_aml_code" that contains
+# the AML bytecode.
+#
+# Copyright (c) 2020, ARM Limited. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+
+import argparse
+import Common.EdkLogger as EdkLogger
+from Common.BuildToolError import *
+import sys
+import os
+
+__description__ = r"""
+Convert an AML file to a .c file containing the AML bytecode stored in a C
+array. By default, Tables\Dsdt.aml will generate Tables\Dsdt.c.
+Tables\Dsdt.c will contain a C array named "dsdt_aml_code" that contains
+the AML bytecode.
+"""
+
+## Parse the command line arguments.
+#
+# @retval A argparse.NameSpace instance, containing parsed values.
+#
+def ParseArgs():
+ # Initialize the parser.
+ Parser = argparse.ArgumentParser(description=__description__)
+
+ # Define the possible arguments.
+ Parser.add_argument(dest="InputFile",
+ help="Path to an input AML file to generate a .c file from.")
+ Parser.add_argument("-o", "--out-dir", dest="OutDir",
+ help="Output directory where the .c file will be generated. Default is the input file's directory.")
+
+ # Parse the input arguments.
+ Args = Parser.parse_args()
+ SplitInputName = ""
+
+ if not os.path.exists(Args.InputFile):
+ EdkLogger.error(__file__, FILE_OPEN_FAILURE,
+ ExtraData=Args.InputFile)
+ return None
+ else:
+ with open(Args.InputFile, "rb") as fIn:
+ Signature = str(fIn.read(4))
+ if ("DSDT" not in Signature) and ("SSDT" not in Signature):
+ EdkLogger.info("Invalid file type. File does not have a valid DSDT or SSDT signature: {}".format(Args.InputFile))
+ return None
+
+ # Get the basename of the input file.
+ SplitInputName = os.path.splitext(Args.InputFile)
+ BaseName = os.path.basename(SplitInputName[0])
+
+ # If no output directory is specified, output to the input directory.
+ if not Args.OutDir:
+ Args.OutputFile = os.path.join(os.path.dirname(Args.InputFile),
+ BaseName + ".c")
+ else:
+ if not os.path.exists(Args.OutDir):
+ os.mkdir(Args.OutDir)
+ Args.OutputFile = os.path.join(Args.OutDir, BaseName + ".c")
+
+ Args.BaseName = BaseName
+
+ return Args
+
+## Convert an AML file to a .c file containing the AML bytecode stored
+# in a C array.
+#
+# @param InputFile Path to the input AML file.
+# @param OutputFile Path to the output .c file to generate.
+# @param BaseName Base name of the input file.
+# This is also the name of the generated .c file.
+#
+def AmlToC(InputFile, OutputFile, BaseName):
+
+ ArrayName = BaseName.lower() + "_aml_code"
+ FileHeader =\
+"""
+// This file has been generated from:
+// -Python script: {}
+// -Input AML file: {}
+
+"""
+
+ with open(InputFile, "rb") as fIn, open(OutputFile, "w") as fOut:
+ # Write header.
+ fOut.write(FileHeader.format(os.path.abspath(InputFile), os.path.abspath(__file__)))
+
+ # Write the array and its content.
+ fOut.write("unsigned char {}[] = {{\n ".format(ArrayName))
+ cnt = 0
+ byte = fIn.read(1)
+ while len(byte) != 0:
+ fOut.write("0x{0:02X}, ".format(ord(byte)))
+ cnt += 1
+ if (cnt % 8) == 0:
+ fOut.write("\n ")
+ byte = fIn.read(1)
+ fOut.write("\n};\n")
+
+## Main method
+#
+# This method:
+# 1- Initialize an EdkLogger instance.
+# 2- Parses the input arguments.
+# 3- Converts an AML file to a .c file containing the AML bytecode stored
+# in a C array.
+#
+# @retval 0 Success.
+# @retval 1 Error.
+#
+def Main():
+ # Initialize an EdkLogger instance.
+ EdkLogger.Initialize()
+
+ try:
+ # Parse the input arguments.
+ CommandArguments = ParseArgs()
+ if not CommandArguments:
+ return 1
+
+ # Convert an AML file to a .c file containing the AML bytecode stored
+ # in a C array.
+ AmlToC(CommandArguments.InputFile, CommandArguments.OutputFile, CommandArguments.BaseName)
+ except Exception as e:
+ print(e)
+ return 1
+
+ return 0
+
+if __name__ == '__main__':
+ r = Main()
+ # 0-127 is a safe return range, and 1 is a standard default error
+ if r < 0 or r > 127: r = 1
+ sys.exit(r)
generated by cgit v1.2.3 (git 2.39.0) at 2026-09-09 14:46:02 +0300