Lerking/OSACA
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This commit is contained in:
Jan Laukemann
2017-10-02 10:25:59 +02:00
parent 5b0d2d6231
commit eaddfde215
1 changed files with 16 additions and 16 deletions
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32
osaca/get_instr.py
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@@ -6,7 +6,7 @@ from testcase import Testcase
from param import Register, MemAddr, Parameter
class Instr_extractor(object):
class InstrExtractor(object):
filepaths = []
# Variables for checking lines
numSeps = 0
@@ -35,14 +35,14 @@ class Instr_extractor(object):
return True
return False
def extract_instr(self, asmFile):
def extract_instr(self, asm_file):
# Check if parameter is in the correct file format
if(not self.is_elffile(asmFile)):
if(not self.is_elffile(asm_file)):
print('Invalid argument')
return
# Open file
try:
f = open(asmFile, 'r')
f = open(asm_file, 'r')
except IOError:
print('IOError: File not found')
# Analyse code line by line and check the instructions
@@ -77,11 +77,11 @@ class Instr_extractor(object):
# Check if seperator is either tabulator or whitespace
def set_counter_char(self, line):
numSpaces = (re.split(self.MARKER, line)[0]).count(' ')
numTabs = (re.split(self.MARKER, line)[0]).count('\t')
if(numSpaces != 0 and numTabs == 0):
num_spaces = (re.split(self.MARKER, line)[0]).count(' ')
num_tabs = (re.split(self.MARKER, line)[0]).count('\t')
if(num_spaces != 0 and num_tabs == 0):
self.cntChar = ' '
elif(numSpaces == 0 and numTabs != 0):
elif(num_spaces == 0 and num_tabs != 0):
self.cntChar = '\t'
else:
err_msg = 'Indentation of code is only supported for whitespaces and tabs.'
@@ -100,7 +100,7 @@ class Instr_extractor(object):
return
# Check if there's one or more operand and store all in a list
param_list = self.flatten(self.separate_params(params))
opList = list(param_list)
op_list = list(param_list)
# Check operands and seperate them by IMMEDIATE (IMD), REGISTER (REG), MEMORY (MEM) or
# LABEL (LBL)
for i in range(len(param_list)):
@@ -121,7 +121,7 @@ class Instr_extractor(object):
else:
op = MemAddr(op)
param_list[i] = str(op) if (type(op) is not Register) else str(op)+str(op.size)
opList[i] = op
op_list[i] = op
# Join mnemonic and operand(s) to an instruction form
if(len(mnemonic) > 7):
tabs = '\t'
@@ -136,12 +136,12 @@ class Instr_extractor(object):
# Create testcase for instruction form, since it is the first appearance of it
# Only create benchmark if no label (LBL) is part of the operands
do_bench = True
for par in opList:
for par in op_list:
if(str(par) == 'LBL' or str(par) == ''):
do_bench = False
if(do_bench):
# Create testcase with reversed param list, due to the fact its intel syntax!
tc = Testcase(mnemonic, list(reversed(opList)), '64')
tc = Testcase(mnemonic, list(reversed(op_list)), '64')
tc.write_testcase()
def separate_params(self, params):
@@ -193,13 +193,13 @@ class Instr_extractor(object):
if(len(mnemonic) > 7):
tabs = '\t'
params = line.split('\t')[1]
numCalls = line.split('\t')[2][:-1]
num_calls = line.split('\t')[2][:-1]
else:
tabs = '\t\t'
params = line.split('\t')[2]
numCalls = line.split('\t')[3][:-1]
num_calls = line.split('\t')[3][:-1]
instr_form = mnemonic+tabs+params
self.db[instr_form] = int(numCalls)
self.db[instr_form] = int(num_calls)
file.close()
def flatten(self, l):
@@ -223,7 +223,7 @@ def main():
# Create object and store arguments as attribute
inp = parser.parse_args()
ie = Instr_extractor(inp.filepath)
ie = InstrExtractor(inp.filepath)
# Do work
if(inp.load):