mirror of
https://github.com/openhwgroup/cvw
synced 2025-02-11 06:05:49 +00:00
107 lines
4.0 KiB
Python
Executable File
107 lines
4.0 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys, os
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from functools import reduce
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################
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# Helper Funcs #
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################
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def tokenize(string):
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tokens = []
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token = ''
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whitespace = 0
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prevWhitespace = 0
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for char in string:
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prevWhitespace = whitespace
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whitespace = char in ' \t\n'
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if (whitespace):
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if ((not prevWhitespace) and (token != '')):
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tokens.append(token)
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token = ''
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else:
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token = token + char
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return tokens
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def strip0x(num):
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return num[2:]
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def stripZeroes(num):
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num = int(num,16)
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return hex(num)[2:]
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#############
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# Main Code #
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#############
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print("Begin parsing PLIC state.")
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# Parse Args
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if len(sys.argv) != 2:
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sys.exit('Error parsePlicState.py expects 1 arg: <path_to_checkpoint_dir>')
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outDir = sys.argv[1]+'/'
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rawPlicStateFile = outDir+'plicStateGDB.txt'
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if not os.path.exists(rawPlicStateFile):
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sys.exit('Error input file '+rawPlicStateFile+'not found')
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with open(rawPlicStateFile, 'r') as rawPlicStateFile:
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plicIntPriorityArray = [] # iterates over number of different sources
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# 0x0C000004 thru 0x0C000010
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C000014 thru 0x0C000020
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C000024 thru 0x0C000030
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C000034 thru 0x0C000040
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C000044 thru 0x0C000050
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C000054 thru 0x0C000060
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C000064 thru 0x0C000070
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C000074 thru 0x0C000080
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C000084 thru 0x0C000090
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C000094 thru 0x0C0000a0
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C0000a4 thru 0x0C0000b0
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C0000b4 thru 0x0C0000c0
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C0000c4 thru 0x0C0000d0
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C0000d4 thru 0x0C0000e0
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C0000e4 thru 0x0C0000f0
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C0000f4 thru 0x0C0000fc
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plicIntPriorityArray += tokenize(rawPlicStateFile.readline())[1:]
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plicIntEnableArray = [] # iterates over number of different contexts
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# 0x0C020000 thru 0x0C020004
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plicIntEnable = tokenize(rawPlicStateFile.readline())[1:]
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plicIntEnable = map(strip0x,plicIntEnable)
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plicIntEnableArray.append(reduce(lambda x,y: y+x,plicIntEnable))
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# 0x0C020080 thru 0x0C020084
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plicIntEnable = tokenize(rawPlicStateFile.readline())[1:]
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plicIntEnable = map(strip0x,plicIntEnable)
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plicIntEnableArray.append(reduce(lambda x,y: y+x,plicIntEnable))
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plicIntPriorityThresholdArray = [] # iterates over number of different contexts
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# 0x0C200000
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plicIntPriorityThresholdArray += tokenize(rawPlicStateFile.readline())[1:]
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# 0x0C201000
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plicIntPriorityThresholdArray += tokenize(rawPlicStateFile.readline())[1:]
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with open(outDir+'checkpoint-PLIC_INT_PRIORITY', 'w') as outFile:
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for word in plicIntPriorityArray:
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outFile.write(stripZeroes(word[2:])+'\n')
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with open(outDir+'checkpoint-PLIC_INT_ENABLE', 'w') as outFile:
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for word in plicIntEnableArray:
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outFile.write(stripZeroes(word[2:])+'\n')
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with open(outDir+'checkpoint-PLIC_THRESHOLD', 'w') as outFile:
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for word in plicIntPriorityThresholdArray:
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outFile.write(stripZeroes(word[2:])+'\n')
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print("Finished parsing PLIC state!")
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