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util: Port util to python3

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This commit is the result of running 2to3 converter on the util
subdirectory

JIRA: https://gem5.atlassian.net/browse/GEM5-832

Change-Id: I4e7e2d2b1b99f7bcc5fe0f6dc5d25880323616eb
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/37797
Reviewed-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Giacomo Travaglini
2020-11-19 18:51:13 +00:00
parent da7ce72144
commit 2a2bc262f3
58 changed files with 578 additions and 583 deletions
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32
util/decode_inst_trace.py
View File

@@ -1,4 +1,4 @@
#!/usr/bin/env python2.7
#!/usr/bin/env python3
# Copyright (c) 2013-2014 ARM Limited
# All rights reserved
@@ -49,27 +49,27 @@ import sys
try:
import inst_pb2
except:
print "Did not find protobuf inst definitions, attempting to generate"
print("Did not find protobuf inst definitions, attempting to generate")
from subprocess import call
error = call(['protoc', '--python_out=util', '--proto_path=src/proto',
'src/proto/inst.proto'])
if not error:
print "Generated inst proto definitions"
print("Generated inst proto definitions")
try:
import google.protobuf
except:
print "Please install Python protobuf module"
print("Please install Python protobuf module")
exit(-1)
import inst_pb2
else:
print "Failed to import inst proto definitions"
print("Failed to import inst proto definitions")
exit(-1)
def main():
if len(sys.argv) != 3:
print "Usage: ", sys.argv[0], " <protobuf input> <ASCII output>"
print("Usage: ", sys.argv[0], " <protobuf input> <ASCII output>")
exit(-1)
# Open the file in read mode
@@ -78,32 +78,32 @@ def main():
try:
ascii_out = open(sys.argv[2], 'w')
except IOError:
print "Failed to open ", sys.argv[2], " for writing"
print("Failed to open ", sys.argv[2], " for writing")
exit(-1)
# Read the magic number in 4-byte Little Endian
magic_number = proto_in.read(4)
if magic_number != "gem5":
print "Unrecognized file", sys.argv[1]
print("Unrecognized file", sys.argv[1])
exit(-1)
print "Parsing instruction header"
print("Parsing instruction header")
# Add the packet header
header = inst_pb2.InstHeader()
protolib.decodeMessage(proto_in, header)
print "Object id:", header.obj_id
print "Tick frequency:", header.tick_freq
print "Memory addresses included:", header.has_mem
print("Object id:", header.obj_id)
print("Tick frequency:", header.tick_freq)
print("Memory addresses included:", header.has_mem)
if header.ver != 0:
print "Warning: file version newer than decoder:", header.ver
print "This decoder may not understand how to decode this file"
print("Warning: file version newer than decoder:", header.ver)
print("This decoder may not understand how to decode this file")
print "Parsing instructions"
print("Parsing instructions")
num_insts = 0
inst = inst_pb2.Inst()
@@ -138,7 +138,7 @@ def main():
ascii_out.write('\n')
num_insts += 1
print "Parsed instructions:", num_insts
print("Parsed instructions:", num_insts)
# We're done
ascii_out.close()