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# Copyright (c) 2015-2020, The Linux Foundation. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 and
# only version 2 as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
import struct
import os
import sys
from kryo_cache_tlb_parser import main as kryo_cache_parser_main
"""dictionary mapping from (hw_id, client_id, version) to class CacheDump"""
lookuptable = {}
def lookup_cache_type(hwid, client_id, version):
"""defaults to CacheDump() if no match found"""
return lookuptable.get((hwid, client_id, version), CacheDump())
def formatwidth(string, limit):
if len(string) >= limit:
return string[0:limit]
formatstr = '{{0:{0}}}'.format(limit)
return formatstr.format(string)
class TableOutputFormat:
""" Not sure if using PrettyTable (python lib) is a good idea, since people
would need to install it"""
def __init__(self):
self.titlebar = []
self.datafmt = []
self.have_printed_title = False
self.separator = ' '
def addColumn(self, string, datafmt='{0}', width=0):
width = max(len(string), width)
string = formatwidth(string, width)
self.titlebar.append(string)
self.datafmt.append(datafmt)
def printline(self, array, outfile):
if (len(array) != len(self.titlebar)):
raise Exception('BadTableDataSize', array, self.titlebar)
if (not self.have_printed_title):
self.have_printed_title = True
outfile.write(self.separator.join(self.titlebar))
outfile.write('\n')
for item, title, fmt in zip(array, self.titlebar, self.datafmt):
item = fmt.format(item)
item = formatwidth(item, len(title))
outfile.write(item)
outfile.write(self.separator)
outfile.write('\n')
class CacheDump(object):
""" Class to describe a method to parse a particular type of cachedump.
Users should not make instances of this class."""
def __init__(self):
"""do nothing"""
def parse(self, start, end, ramdump, outfile):
"""Called from debug_image_v2.py. Overriden by child classes"""
raise NotImplementedError
struct_CacheDumpType_v1 = [
('<I', 'status0'), # Status Registers
('I', 'status1'),
('I', 'status2'),
('I', 'status3'),
('I', 'TagSize'), # Tag Size in u32 words
('I', 'LineSize'), # Line Size in u32 words
('I', 'NumSets'), # Number of sets
('I', 'NumWays'), # Number of ways
('Q', 'next'), # unused
('I', '__reserved0'),
('I', '__reserved1'),
('I', '__reserved2'),
('I', '__reserved3'),
]
CacheDumpFormatStr_v1 = ''.join(zip(*struct_CacheDumpType_v1)[0])
CacheDumpKeys_v1 = zip(*struct_CacheDumpType_v1)[1]
class CacheDumpType_v1(CacheDump):
"""Uses the format struct_CacheDumpType_v1,
followed by an array of raw data"""
def __init__(self):
super(CacheDumpType_v1, self).__init__()
self.tableformat = TableOutputFormat()
self.tableformat.addColumn('Way', '{0:01x}')
self.tableformat.addColumn('Set', '{0:03x}')
self.ramdump = None
self.linefmt = None
# used for headers not matching CacheDumpType_v1 format
self.unsupported_header_offset = -1
for key in CacheDumpKeys_v1:
setattr(self, key, None)
def add_table_data_columns(self):
for i in range(0, self.LineSize):
self.tableformat.addColumn(str, '{0:08x}', 8)
def read_line(self, start):
if self.linefmt is None:
self.linefmt = '<'
self.linefmt += 'I'*(self.TagSize + self.LineSize)
return self.ramdump.read_string(start, self.linefmt, virtual=False)
def parse_tag_fn(output, data, nset, nway):
"""append data elements to output. Overriden by child classes"""
raise NotImplementedError
def parse_header(self, start, end):
"""add the information from the header to this object. Returns
number of bytes read"""
if self.unsupported_header_offset >= 0:
return self.unsupported_header_offset
items = self.ramdump.read_string(start, CacheDumpFormatStr_v1,
virtual=False)
if items is None:
raise Exception('Unable to read header information')
for i in range(len(items)):
setattr(self, CacheDumpKeys_v1[i], items[i])
struct_size = struct.calcsize(CacheDumpFormatStr_v1)
size = 0x4 * (self.LineSize + self.TagSize) * self.NumWays
size = size * self.NumSets
size = size + struct_size
if (size < 0x1000 or size > end - start):
raise Exception('Unable to read header information')
return struct_size
def parse(self, start, end, ramdump, outfile):
self.ramdump = ramdump
start = start + self.parse_header(start, end)
self.add_table_data_columns()
for nset in range(self.NumSets):
for nway in range(self.NumWays):
if start > end:
raise Exception('past the end of array')
output = [nway, nset]
line = self.read_line(start)
self.parse_tag_fn(output, line[0:self.TagSize], nset, nway)
output.extend(line[self.TagSize:])
self.tableformat.printline(output, outfile)
start = start + (self.TagSize + self.LineSize) * 0x4
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class CacheDumpType_v2(object):
def __init__(self):
self.infile_name = "scratch.bin"
def parse(self, start, end, ramdump, outfile):
self.ramdump = ramdump
self.outfile = outfile
"""kryo cache parser expects an input file with dump data for the
caches so temporarily create file with dump data"""
infile_fd = ramdump.open_file(self.infile_name)
core_dump_size = end - start
buf = ramdump.read_physical(start, core_dump_size)
infile_fd.write(buf)
infile_fd.close()
self.parse_dump()
ramdump.remove_file(self.infile_name)
def parse_dump(self):
#child class should implement this method
raise NotImplementedError
def kryo_cache_parse(self, cmd, offset, outfile_name):
#expected cmdline arguments for kryo cache parser.
opts_flgs = ["-i", "-o", "-t", "-c", "-s"]
infile_path = os.path.join(self.ramdump.outdir, self.infile_name)
outfile_path = os.path.join(self.ramdump.outdir, outfile_name)
cpu_name = self.cpu_name
offset_str = str(offset)
opts_params = [infile_path, outfile_path, cmd, cpu_name, offset_str]
argv = [None] * (2 * len(opts_flgs))
for i in xrange(len(opts_flgs)):
argv[2 * i] = opts_flgs[i]
argv[(2 * i) + 1] = opts_params[i]
"""Since the kryo cache parser expects the data to be parsed and
output to be redirected to the outfile, and we're not calling it
from the command line to redirect the output, we can do it like
this"""
outfile_fd = self.ramdump.open_file(outfile_name)
sys.stdout.flush()
sys.stdout = outfile_fd
kryo_cache_parser_main(argv)
sys.stdout.flush()
sys.stdout = sys.__stdout__
outfile_fd.close()
def post_process(self, datafile_name, tagfile_name):
tagfd = self.ramdump.open_file(tagfile_name, 'r')
datafd = self.ramdump.open_file(datafile_name, 'r')
#discard first line since it's just a header
tagfd.readline()
datafd.readline()
tag_line = tagfd.readline()
data_line = datafd.readline()
while(tag_line != "" and data_line != ""):
tag_line = tag_line.strip(" ")
data_line = data_line.strip(" ")
output_arr = []
tag_line_arr = tag_line.split()
data_line_arr = data_line.split()
#always skip set and ways in the second file, since you already
#have it
data_line_arr = data_line_arr[2:]
for entry in tag_line_arr:
output_arr.append(int(entry.strip("\n"), 16))
for entry in data_line_arr:
output_arr.append(int(entry.strip("\n"), 16))
self.tableformat.printline(output_arr, self.outfile)
tag_line = tagfd.readline()
data_line = datafd.readline()
tagfd.close()
datafd.close()
self.ramdump.remove_file(tagfile_name)
self.ramdump.remove_file(datafile_name)
class L1_DCache_A53(CacheDumpType_v1):
"""Refer to ARM documentation:cortex_a53_trm"""
def __init__(self):
super(L1_DCache_A53, self).__init__()
self.tableformat.addColumn('P')
self.tableformat.addColumn('MOESI')
self.tableformat.addColumn('RAW_MOESI', '{0:04x}')
self.tableformat.addColumn('N')
self.tableformat.addColumn('Addr [39:12]', '{0:016x}', 16)
self.tableformat.addColumn('P')
self.tableformat.addColumn('DC', '{0:02b}')
self.tableformat.addColumn('0A', '{0:02b}')
self.tableformat.addColumn('0S', '{0:02b}')
self.unsupported_header_offset = 0
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self.TagSize = 2
self.LineSize = 16
self.NumSets = 0x80
self.NumWays = 4
def MOESI_to_string(self, num):
if (num & 0xC == 0x0):
return 'I'
if ((num & 0x4 == 0x4) and (num & 0x1 == 0x0)):
return 'S'
if ((num & 0x4 == 0x4) and (num & 0x1 == 0x1)):
return 'O'
if ((num & 0x8 == 0x8) and (num & 0x1 == 0x0)):
return 'E'
if ((num & 0x8 == 0x8) and (num & 0x1 == 0x1)):
return 'M'
def parse_tag_fn(self, output, data, nset, nway):
p1 = (data[1] >> 31) & 0x1
m1 = (data[1] >> 29) & 0x3
n = (data[1] >> 28) & 0x1
addr1 = (data[1] >> 0) & 0xfffffff
addr2 = (data[0] >> 31) & 0x1
p2 = (data[0] >> 5) & 0x1
dc = (data[0] >> 4) & 0x1
oa = (data[0] >> 3) & 0x1
os = (data[0] >> 2) & 0x1
m2 = (data[0] >> 0) & 0x3
moesi = m1 << 2 | m2
addr = ((addr1 << 1 | addr2) << 11) | (nset << 6)
output.append(p1)
output.append(self.MOESI_to_string(moesi))
output.append(moesi)
output.append(n)
output.append(addr)
output.append(p2)
output.append(dc)
output.append(oa)
output.append(os)
class L1_ICache_A53(CacheDumpType_v1):
"""Refer to ARM documentation:cortex_a53_trm"""
def __init__(self):
super(L1_ICache_A53, self).__init__()
self.tableformat.addColumn('VALID')
self.tableformat.addColumn('N')
self.tableformat.addColumn('PA [27:0]', '{0:016x}', 16)
self.unsupported_header_offset = 0
self.TagSize = 2
self.LineSize = 16
self.NumSets = 0x100
self.NumWays = 2
def parse_tag_fn(self, output, data, nset, nway):
if self.TagSize != 2:
raise Exception('cache tag size mismatch')
valid = (data[0] >> 29) & 0x3
n = (data[0] >> 28) & 0x1
addr = (data[0] >> 0) & 0xfffffff
addr = (addr << 12) | (nset << 6)
output.append(valid)
output.append(n)
output.append(addr)
class L1_DCache_A57(CacheDumpType_v1):
"""Refer to ARM documentation:cortex_a57_trm"""
def __init__(self):
super(L1_DCache_A57, self).__init__()
self.tableformat.addColumn('MESI')
self.tableformat.addColumn('RAW_MESI', '{0:02}')
self.tableformat.addColumn('N')
self.tableformat.addColumn('PA [43:14]', '{0:016x}', 16)
self.unsupported_header_offset = 0x0
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self.TagSize = 2
self.LineSize = 16
self.NumSets = 0x100
self.NumWays = 2
def MESI_to_string(self, num):
if (num == 0x0):
return 'I'
elif (num == 0x1):
return 'E'
elif (num == 0x2):
return 'S'
elif (num == 0x3):
return 'M'
else:
raise Exception('invalid MOESI value:{:x}'.format(num))
def parse_tag_fn(self, output, data, nset, nway):
if self.TagSize != 2:
raise Exception('cache tag size mismatch')
mesi = (data[1] >> 0) & 0x3
n = (data[0] >> 30) & 0x1
addr = (data[0] >> 0) & 0x3fffffff
addr = (addr << 14) | (nset << 6)
output.append(self.MESI_to_string(mesi))
output.append(mesi)
output.append(n)
output.append(addr)
class L1_ICache_A57(CacheDumpType_v1):
"""Refer to ARM documentation:cortex_a57_trm"""
def __init__(self):
super(L1_ICache_A57, self).__init__()
self.tableformat.addColumn('VALID')
self.tableformat.addColumn('N')
self.tableformat.addColumn('PA [43:12]', '{0:016x}', 16)
self.unsupported_header_offset = 0
self.TagSize = 2
self.LineSize = 16
self.NumSets = 0x100
self.NumWays = 2
def parse_tag_fn(self, output, data, nset, nway):
if self.TagSize != 2:
raise Exception('cache tag size mismatch')
valid = (data[1] >> 1) & 0x1
n = (data[1] >> 0) & 0x1
addr = (data[0] >> 0) & 0xffffffff
addr = (addr << 12) | (nset << 6)
output.append(valid)
output.append(n)
output.append(addr)
class L2_Cache_A57(CacheDumpType_v1):
"""Refer to ARM documentation:cortex_a57_trm"""
super(L2_Cache_A57, self).__init__()
self.tableformat.addColumn('MESI')
self.tableformat.addColumn('Raw MESI', '{0:02}')
self.tableformat.addColumn('N')
self.tableformat.addColumn('PA [43:15]', '{0:016x}', 16)
self.unsupported_header_offset = 0
self.TagSize = 4
self.LineSize = 16
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self.NumWays = 0x10
def MOESI_to_string(self, num):
if (num == 0x0):
return 'I'
elif (num == 0x1):
return 'E or M'
elif (num == 0x2):
raise Exception('invalid MOESI value:{:x}'.format(num))
elif (num == 0x3):
return 'S or O'
else:
raise Exception('invalid MOESI value:{:x}'.format(num))
def parse_tag_fn(self, output, data, nset, nway):
if self.TagSize != 4:
raise Exception('cache tag size mismatch')
n = (data[0] >> 31) & 0x1
addr = (data[0] >> 2) & 0x1fffffff
moesi = (data[0] >> 0) & 0x3
addr = (addr << 15) | (nset << 6)
output.append(self.MOESI_to_string(moesi))
output.append(moesi)
output.append(n)
output.append(addr)
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class L1_DCache_KRYO2XX_GOLD(CacheDumpType_v1):
"""Refer to documentation:KYRO2XX_trm"""
def __init__(self):
super(L1_DCache_KRYO2XX_GOLD, self).__init__()
self.tableformat.addColumn('MOESI')
self.tableformat.addColumn('O_Mem_E')
self.tableformat.addColumn('Addr [39:12]', '{0:016x}', 16)
self.tableformat.addColumn('OS', '{0:02b}')
self.tableformat.addColumn('MH', '{0:02b}')
self.unsupported_header_offset = 0
self.TagSize = 2
self.LineSize = 16
self.NumSets = 0x100
self.NumWays = 4
def MOESI_to_string(self, num):
if (num & 0x4 == 0x0):
return 'I'
if (num & 0x1 == 0x1): # shared
if (num & 0x8 == 0x1): # dirty
return 'O'
else:
return 'S'
else: # not shared
if (num & 0x8 == 0x1): # dirty
return 'M'
else:
return 'E'
def parse_tag_fn(self, output, data, nset, nway):
MOESI_d = (data[0] >> 31) & 0x1
mem_exclu = (data[0] >> 30) & 0x1
MOESI_v = (data[0] >> 29) & 0x1
MOESI_ns = (data[0] >> 28) & 0x1
addr = (data[0] >> 0) & 0xfffffff
out_share = (data[1] >> 3) & 0x1
memory_hint = (data[1] >> 1) & 0x3
MOESI_gs = (data[1] >> 0) & 0x1
moesi = MOESI_d << 3 | MOESI_v << 2 | MOESI_ns << 1 | MOESI_gs
addr = ((addr) << 11) | (nset << 6)
output.append(self.MOESI_to_string(moesi))
output.append(mem_exclu)
output.append(addr)
output.append(out_share)
output.append(memory_hint)
class L1_ICache_KRYO2XX_GOLD(CacheDumpType_v1):
"""Refer to documentation:cortex_a57_trm"""
def __init__(self):
super(L1_ICache_KRYO2XX_GOLD, self).__init__()
self.tableformat.addColumn('VALID')
self.tableformat.addColumn('N')
self.tableformat.addColumn('PA [27:0]', '{0:016x}', 16)
self.unsupported_header_offset = 0
self.TagSize = 2
self.LineSize = 16
self.NumSets = 0x100
self.NumWays = 2
def parse_tag_fn(self, output, data, nset, nway):
if self.TagSize != 2:
raise Exception('cache tag size mismatch')
valid = (data[0] >> 1) & 0x1
n = (data[0] >> 0) & 0x1
addr = (data[0] >> 0) & 0xffffffff
addr = (addr << 12) | (nset << 6)
output.append(valid)
output.append(n)
output.append(addr)
class L1_DCache_KRYO3XX_SILVER(CacheDumpType_v1):
"""Refer to documentation:ad003_atrm"""
def __init__(self):
super(L1_DCache_KRYO3XX_SILVER, self).__init__()
self.tableformat.addColumn('MESI')
self.tableformat.addColumn('Tag Address [39:12]')
self.tableformat.addColumn('NS')
self.tableformat.addColumn('Outer Allocation Hint')
self.unsupported_header_offset = 0
self.TagSize = 2
self.LineSize = 16
self.NumSets = 0x80
self.NumWays = 4
def MESI_to_string(self, MESI_d):
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if MESI_d == 0:
return 'I'
elif MESI_d == 1:
return 'S'
elif MESI_d == 2:
return 'E'
else:
return 'M'
def parse_tag_fn(self, output, data, nset, nway):
if self.TagSize != 2:
raise Exception('cache tag size mismatch')
MESI_d = (data[1] >> 30) & 0x3
addr = (data[1] >> 1) & 0xfffffff
ns = (data[1] >> 29) & 0x1
alloc_hint = data[0] & 0x1
mesi = self.MESI_to_string(MESI_d)
output.append(mesi)
output.append(addr)
output.append(ns)
output.append(alloc_hint)
class L1_ICache_KRYO3XX_SILVER(CacheDumpType_v1):
"""Refer to documentation:ad003_atrm"""
def __init__(self):
super(L1_ICache_KRYO3XX_SILVER, self).__init__()
self.tableformat.addColumn('Valid and set mode')
self.tableformat.addColumn('NS')
self.tableformat.addColumn('Tag address')
self.unsupported_header_offset = 0
self.TagSize = 2
self.LineSize = 16
self.NumSets = 0x80
self.NumWays = 4
def valid_to_string(self, valid_d):
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if valid_d == 0:
return 'A32'
elif valid_d == 1:
return 'T32'
elif valid_d == 2:
return 'A64'
else:
return 'Invalid'
def parse_tag_fn(self, output, data, nset, nway):
if self.TagSize != 2:
raise Exception('cache tag size mismatch')
valid_d = (data[0] >> 29) & 0x3
ns = (data[0] >> 28) & 0x1
addr = data[0] & 0xfffffff
set_mode = self.valid_to_string(valid_d)
output.append(set_mode)
output.append(ns)
output.append(addr)
class L1_DCache_KRYO3XX_GOLD(CacheDumpType_v1):
"""Refer to documentation:ad003_atrm"""
def __init__(self):
super(L1_DCache_KRYO3XX_GOLD, self).__init__()
self.tableformat.addColumn('PA [43:12]')
self.tableformat.addColumn('MESI')
self.unsupported_header_offset = 0
self.TagSize = 3
self.LineSize = 16
self.NumSets = 0x40
self.NumWays = 16
def MESI_to_string(self, MESI_d):
if MESI_d == 0:
return 'I'
elif MESI_d == 1:
return 'S'
elif MESI_d == 2:
return 'E'
else:
return 'M'
def parse_tag_fn(self, output, data, nset, nway):
if self.TagSize != 3:
raise Exception('cache tag size mismatch')
addr_lower = (data[0] >> 10) & 0x3fffff
addr_higher = data[1] & 0x3ff
mesi_d = (data[0] >> 2) & 0x3
addr = (addr_higher << 22) | addr_lower
mesi = self.MESI_to_string(mesi_d)
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output.append(addr)
output.append(mesi)
class L1_ICache_KRYO3XX_GOLD(CacheDumpType_v1):
"""Refer to documentation:ad003_atrm"""
def __init__(self):
super(L1_ICache_KRYO3XX_GOLD, self).__init__()
self.tableformat.addColumn('Valid and set mode')
self.tableformat.addColumn('NS')
self.tableformat.addColumn('Tag address')
self.unsupported_header_offset = 0
self.TagSize = 2
self.LineSize = 16
self.NumSets = 0x100
self.NumWays = 4
def parse_tag_fn(self, output, data, nset, nway):
if self.TagSize != 2:
raise Exception('cache tag size mismatch')
valid = (data[0] >> 29) & 0x1
ns = (data[0] >> 28) & 0x1
addr = data[0] & 0xfffffff
output.append(valid)
output.append(ns)
output.append(addr)
class LLC_SYSTEM_CACHE_KRYO3XX(CacheDumpType_v1):
"""Refer to documentation:LLC_HDD"""
def __init__(self):
super(LLC_SYSTEM_CACHE_KRYO3XX, self).__init__()
self.tableformat.addColumn('Valid')
self.tableformat.addColumn('Dirty')
self.tableformat.addColumn('SCID ')
self.tableformat.addColumn('Tag Data ')
self.tableformat.addColumn('ECC ')
self.tableformat.addColumn('Physical address1')
self.tableformat.addColumn('Physical address2')
self.unsupported_header_offset = 12
self.TagSize = 7
self.LineSize = 0x10
def parse_tag_fn(self, output, data, nset, nway):
if self.TagSize != 7:
raise Exception('cache tag size mismatch')
Valid = data[0]
Dirty = data[1]
SCID = data[2]
Tag_Addr = data[3]
ECC_bits = data[4]
Phy_Addr_Upper = data[5]
Phy_Addr_Lower = data[6]
output.append(Valid)
output.append(Dirty)
output.append(Tag_Addr)
output.append(Phy_Addr_Upper)
output.append(Phy_Addr_Lower)
L1_DCache_KRYO2XX_SILVER = L1_DCache_A53
L1_ICache_KYRO2XX_SILVER = L1_ICache_A53
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class L1_ICache_KRYO4XX_SILVER(CacheDumpType_v2):
def __init__(self):
super(L1_ICache_KRYO4XX_SILVER, self).__init__()
self.cpu_name = "KRYO4SILVER"
self.tableformat = TableOutputFormat()
self.tableformat.addColumn('Set', '{0:03x}', 3)
self.tableformat.addColumn('Way', '{0:01x}', 1)
self.tableformat.addColumn('TagAddr', '{0:08x}', 8)
self.tableformat.addColumn('NS', '{0:01x}', 1)
self.tableformat.addColumn('ValidAndSetMode', '{0:01x}', 1)
self.tableformat.addColumn('0', '{0:08x}', 8)
self.tableformat.addColumn('4', '{0:08x}', 8)
self.tableformat.addColumn('8', '{0:08x}', 8)
self.tableformat.addColumn('C', '{0:08x}', 8)
self.tableformat.addColumn('10', '{0:08x}', 8)
self.tableformat.addColumn('14', '{0:08x}', 8)
self.tableformat.addColumn('18', '{0:08x}', 8)
self.tableformat.addColumn('1C', '{0:08x}', 8)
self.tableformat.addColumn('20', '{0:08x}', 8)
self.tableformat.addColumn('24', '{0:08x}', 8)
self.tableformat.addColumn('28', '{0:08x}', 8)
self.tableformat.addColumn('2C', '{0:08x}', 8)
self.tableformat.addColumn('30', '{0:08x}', 8)
self.tableformat.addColumn('34', '{0:08x}', 8)
self.tableformat.addColumn('38', '{0:08x}', 8)
self.tableformat.addColumn('3C', '{0:08x}', 8)
self.NumSets = 0x80
self.NumWays = 4
self.NumTagRegs = 1
self.RegSize = 4
def parse_dump(self):
tagfile_name = 'tag_scratch'
self.kryo_cache_parse("ICT", 0, tagfile_name)
datafile_name = 'data_scratch'
"""the input file is the dump for this ICACHE, and this is divided into
two parts: the tag contents for all of the ICACHE, followed by the
data contents for all of the ICACHE. As such, you must calculate the
size of the tag content for the ICACHE to get the offset into the
dump where the data contents start."""
data_offset = self.NumWays * self.NumSets * self.RegSize *\
self.NumTagRegs
self.kryo_cache_parse("ICD", data_offset, datafile_name)
self.post_process(datafile_name, tagfile_name)
class L1_DCache_KRYO4XX_SILVER(CacheDumpType_v2):
def __init__(self):
super(L1_DCache_KRYO4XX_SILVER, self).__init__()
self.tableformat = TableOutputFormat()
self.tableformat.addColumn('Set', '{0:03x}', 3)
self.tableformat.addColumn('Way', '{0:01x}', 1)
self.tableformat.addColumn('OuterAllocationHint', '{0:01x}', 1)
self.tableformat.addColumn('Age', '{0:01x}', 1)
self.tableformat.addColumn('Shareability', '{0:01x}', 1)
self.tableformat.addColumn('Dirty', '{0:01x}', 1)
self.tableformat.addColumn('TagAddr', '{0:08x}', 8)
self.tableformat.addColumn('NS', '{0:01x}', 1)
self.tableformat.addColumn('MESI', '{0:01x}', 1)
self.tableformat.addColumn('0', '{0:08x}', 8)
self.tableformat.addColumn('4', '{0:08x}', 8)
self.tableformat.addColumn('8', '{0:08x}', 8)
self.tableformat.addColumn('C', '{0:08x}', 8)
self.tableformat.addColumn('10', '{0:08x}', 8)
self.tableformat.addColumn('14', '{0:08x}', 8)
self.tableformat.addColumn('18', '{0:08x}', 8)
self.tableformat.addColumn('1C', '{0:08x}', 8)
self.tableformat.addColumn('20', '{0:08x}', 8)
self.tableformat.addColumn('24', '{0:08x}', 8)
self.tableformat.addColumn('28', '{0:08x}', 8)
self.tableformat.addColumn('2C', '{0:08x}', 8)
self.tableformat.addColumn('30', '{0:08x}', 8)
self.tableformat.addColumn('34', '{0:08x}', 8)
self.tableformat.addColumn('38', '{0:08x}', 8)
self.tableformat.addColumn('3C', '{0:08x}', 8)
self.NumSets = 0x80
self.NumWays = 4
self.NumTagRegs = 2
self.RegSize = 4
self.cpu_name = "KRYO4SILVER"
def parse_dump(self):
tagfile_name = 'tag_scratch'
self.kryo_cache_parse("DCT", 0, tagfile_name)
datafile_name = 'data_scratch'
"""the input file is the dump for this DCACHE, and this is divided into
two parts: the tag contents for all of the DCACHE, followed by the
data contents for all of the DCACHE. As such, you must calculate the
size of the tag content for the DCACHE to get the offset into the
dump where the data contents start."""
data_offset = self.NumWays * self.NumSets * self.RegSize *\
self.NumTagRegs
self.kryo_cache_parse("DCD", data_offset, datafile_name)
self.post_process(datafile_name, tagfile_name)
class L1_ICache_KRYO4XX_GOLD(CacheDumpType_v2):
def __init__(self):
super(L1_ICache_KRYO4XX_GOLD, self).__init__()
self.cpu_name = "KRYO4GOLD"
self.tableformat = TableOutputFormat()
self.tableformat.addColumn('Set', '{0:03x}', 3)
self.tableformat.addColumn('Way', '{0:01x}', 1)
self.tableformat.addColumn('Parity', '{0:01x}', 1)
self.tableformat.addColumn('ISA', '{0:01x}', 1)
self.tableformat.addColumn('PA', '{0:08x}', 8)
self.tableformat.addColumn('NS', '{0:01x}', 1)
self.tableformat.addColumn('0', '{0:08x}', 8)
self.tableformat.addColumn('4', '{0:08x}', 8)
self.tableformat.addColumn('8', '{0:08x}', 8)
self.tableformat.addColumn('C', '{0:08x}', 8)
self.tableformat.addColumn('10', '{0:08x}', 8)
self.tableformat.addColumn('14', '{0:08x}', 8)
self.tableformat.addColumn('18', '{0:08x}', 8)
self.tableformat.addColumn('1C', '{0:08x}', 8)
self.tableformat.addColumn('20', '{0:08x}', 8)
self.tableformat.addColumn('24', '{0:08x}', 8)
self.tableformat.addColumn('28', '{0:08x}', 8)
self.tableformat.addColumn('2C', '{0:08x}', 8)
self.tableformat.addColumn('30', '{0:08x}', 8)
self.tableformat.addColumn('34', '{0:08x}', 8)
self.tableformat.addColumn('38', '{0:08x}', 8)
self.tableformat.addColumn('3C', '{0:08x}', 8)
self.NumSets = 0x100
self.NumWays = 4
self.NumTagRegs = 1
self.RegSize = 4
def parse_dump(self):
tagfile_name = 'tag_scratch'
self.kryo_cache_parse("ICT", 0, tagfile_name)
datafile_name = 'data_scratch'
"""the input file is the dump for this ICACHE, and this is divided into
two parts: the tag contents for all of the ICACHE, followed by the
data contents for all of the ICACHE. As such, you must calculate the
size of the tag content for the ICACHE to get the offset into the
dump where the data contents start."""
data_offset = self.NumWays * self.NumSets * self.RegSize *\
self.NumTagRegs
self.kryo_cache_parse("ICD", data_offset, datafile_name)
self.post_process(datafile_name, tagfile_name)
class L1_DCache_KRYO4XX_GOLD(CacheDumpType_v2):
def __init__(self):
super(L1_DCache_KRYO4XX_GOLD, self).__init__()
self.cpu_name = "KRYO4GOLD"
self.NumSets = 0x100
self.NumWays = 4
self.NumTagRegs = 1
self.RegSize = 8
self.tableformat = TableOutputFormat()
self.tableformat.addColumn('Set', '{0:03x}', 3)
self.tableformat.addColumn('Way', '{0:01x}', 1)
self.tableformat.addColumn('MESI', '{0:01x}', 1)
self.tableformat.addColumn('WBNA', '{0:01x}', 1)
self.tableformat.addColumn('PA(0x)', '{0:08x}', 8)
self.tableformat.addColumn('NS', '{0:01x}', 1)
self.tableformat.addColumn('ECC', '{0:01x}', 1)
self.tableformat.addColumn('0', '{0:08x}', 8)
self.tableformat.addColumn('4', '{0:08x}', 8)
self.tableformat.addColumn('8', '{0:08x}', 8)
self.tableformat.addColumn('C', '{0:08x}', 8)
self.tableformat.addColumn('10', '{0:08x}', 8)
self.tableformat.addColumn('14', '{0:08x}', 8)
self.tableformat.addColumn('18', '{0:08x}', 8)
self.tableformat.addColumn('1C', '{0:08x}', 8)
self.tableformat.addColumn('20', '{0:08x}', 8)
self.tableformat.addColumn('24', '{0:08x}', 8)
self.tableformat.addColumn('28', '{0:08x}', 8)
self.tableformat.addColumn('2C', '{0:08x}', 8)
self.tableformat.addColumn('30', '{0:08x}', 8)
self.tableformat.addColumn('34', '{0:08x}', 8)
self.tableformat.addColumn('38', '{0:08x}', 8)
self.tableformat.addColumn('3C', '{0:08x}', 8)
def parse_dump(self):
tagfile_name = 'tag_scratch'
self.kryo_cache_parse("DCT", 0, tagfile_name)
datafile_name = 'data_scratch'
"""the input file is the dump for this DCACHE, and this is divided into
two parts: the tag contents for all of the DCACHE, followed by the
data contents for all of the DCACHE. As such, you must calculate the
size of the tag content for the DCACHE to get the offset into the
dump where the data contents start."""
data_offset = self.NumWays * self.NumSets * self.RegSize *\
self.NumTagRegs
self.kryo_cache_parse("DCD", data_offset, datafile_name)
self.post_process(datafile_name, tagfile_name)
class L2_Cache_KRYO4XX_GOLD(CacheDumpType_v2):
def __init__(self, numsets):
super(L2_Cache_KRYO4XX_GOLD, self).__init__()
self.cpu_name = "KRYO4GOLD"
self.NumSets = numsets
self.NumWays = 8
self.NumTagRegs = 2
self.RegSize = 8
self.tableformat = TableOutputFormat()
self.tableformat.addColumn('Set', '{0:03x}', 3)
self.tableformat.addColumn('Way', '{0:01x}', 1)
self.tableformat.addColumn('MESI', '{0:01x}', 1)
self.tableformat.addColumn('Valid', '{0:01x}', 1)
self.tableformat.addColumn('OA', '{0:01x}', 1)
self.tableformat.addColumn('Shareable', '{0:01x}', 1)
self.tableformat.addColumn('VirtIndex', '{0:01x}', 1)
self.tableformat.addColumn('NS', '{0:01x}', 1)
self.tableformat.addColumn('PA', '{0:08x}', 8)
self.tableformat.addColumn('PBHA', '{0:01x}', 1)
self.tableformat.addColumn('ECC', '{0:02x}', 2)
self.tableformat.addColumn('0', '{0:08x}', 8)
self.tableformat.addColumn('4', '{0:08x}', 8)
self.tableformat.addColumn('8', '{0:08x}', 8)
self.tableformat.addColumn('C', '{0:08x}', 8)
self.tableformat.addColumn('10', '{0:08x}', 8)
self.tableformat.addColumn('14', '{0:08x}', 8)
self.tableformat.addColumn('18', '{0:08x}', 8)
self.tableformat.addColumn('1C', '{0:08x}', 8)
self.tableformat.addColumn('20', '{0:08x}', 8)
self.tableformat.addColumn('24', '{0:08x}', 8)
self.tableformat.addColumn('28', '{0:08x}', 8)
self.tableformat.addColumn('2C', '{0:08x}', 8)
self.tableformat.addColumn('30', '{0:08x}', 8)
self.tableformat.addColumn('34', '{0:08x}', 8)
self.tableformat.addColumn('38', '{0:08x}', 8)
self.tableformat.addColumn('3C', '{0:08x}', 8)
def parse_dump(self):
tagfile_name = 'tag_scratch'
if(self.NumSets == 0x200):
cmds = ["L2256CT", "L2256CD"]
else:
cmds = ["L2512CT", "L2512CD"]
self.kryo_cache_parse(cmds[0], 0, tagfile_name)
datafile_name = 'data_scratch'
"""the input file is the dump for the cache, and this is divided into
two parts: the tag contents for all of the cache, followed by the
data contents for all of the cache. As such, you must calculate the
size of the tag content for the cache to get the offset into the
dump where the data contents start."""
data_offset = self.NumWays * self.NumSets * self.RegSize *\
self.NumTagRegs
self.kryo_cache_parse(cmds[1], data_offset, datafile_name)
self.post_process(datafile_name, tagfile_name)
# "msm8998"
lookuptable[("8998", 0x80, 0x14)] = L1_DCache_KRYO2XX_SILVER()
lookuptable[("8998", 0x81, 0x14)] = L1_DCache_KRYO2XX_SILVER()
lookuptable[("8998", 0x82, 0x14)] = L1_DCache_KRYO2XX_SILVER()
lookuptable[("8998", 0x84, 0x14)] = L1_DCache_KRYO2XX_SILVER()
lookuptable[("8998", 0x84, 0x14)] = L1_DCache_KRYO2XX_GOLD()
lookuptable[("8998", 0x85, 0x14)] = L1_DCache_KRYO2XX_GOLD()
lookuptable[("8998", 0x86, 0x14)] = L1_DCache_KRYO2XX_GOLD()
lookuptable[("8998", 0x87, 0x14)] = L1_DCache_KRYO2XX_GOLD()
lookuptable[("8998", 0x60, 0x14)] = L1_ICache_KYRO2XX_SILVER()
lookuptable[("8998", 0x61, 0x14)] = L1_ICache_KYRO2XX_SILVER()
lookuptable[("8998", 0x62, 0x14)] = L1_ICache_KYRO2XX_SILVER()
lookuptable[("8998", 0x63, 0x14)] = L1_ICache_KYRO2XX_SILVER()
lookuptable[("8998", 0x64, 0x14)] = L1_ICache_KRYO2XX_GOLD()
lookuptable[("8998", 0x65, 0x14)] = L1_ICache_KRYO2XX_GOLD()
lookuptable[("8998", 0x66, 0x14)] = L1_ICache_KRYO2XX_GOLD()
lookuptable[("8998", 0x67, 0x14)] = L1_ICache_KRYO2XX_GOLD()
# "sdm845"
lookuptable[("sdm845", 0x80, 0x14)] = L1_DCache_KRYO3XX_SILVER()
lookuptable[("sdm845", 0x81, 0x14)] = L1_DCache_KRYO3XX_SILVER()
lookuptable[("sdm845", 0x82, 0x14)] = L1_DCache_KRYO3XX_SILVER()
lookuptable[("sdm845", 0x83, 0x14)] = L1_DCache_KRYO3XX_SILVER()
lookuptable[("sdm845", 0x84, 0x14)] = L1_DCache_KRYO3XX_GOLD()
lookuptable[("sdm845", 0x85, 0x14)] = L1_DCache_KRYO3XX_GOLD()
lookuptable[("sdm845", 0x86, 0x14)] = L1_DCache_KRYO3XX_GOLD()
lookuptable[("sdm845", 0x87, 0x14)] = L1_DCache_KRYO3XX_GOLD()
lookuptable[("sdm845", 0x60, 0x14)] = L1_ICache_KRYO3XX_SILVER()
lookuptable[("sdm845", 0x61, 0x14)] = L1_ICache_KRYO3XX_SILVER()
lookuptable[("sdm845", 0x62, 0x14)] = L1_ICache_KRYO3XX_SILVER()
lookuptable[("sdm845", 0x63, 0x14)] = L1_ICache_KRYO3XX_SILVER()
lookuptable[("sdm845", 0x64, 0x14)] = L1_ICache_KRYO3XX_GOLD()
lookuptable[("sdm845", 0x65, 0x14)] = L1_ICache_KRYO3XX_GOLD()
lookuptable[("sdm845", 0x66, 0x14)] = L1_ICache_KRYO3XX_GOLD()
lookuptable[("sdm845", 0x67, 0x14)] = L1_ICache_KRYO3XX_GOLD()
lookuptable[("sdm845", 0x140, 0x10)] = LLC_SYSTEM_CACHE_KRYO3XX()
lookuptable[("sdm845", 0x141, 0x10)] = LLC_SYSTEM_CACHE_KRYO3XX()
lookuptable[("sdm845", 0x142, 0x10)] = LLC_SYSTEM_CACHE_KRYO3XX()
lookuptable[("sdm845", 0x143, 0x10)] = LLC_SYSTEM_CACHE_KRYO3XX()
# "sdm710"
lookuptable[("sdm710", 0x80, 0x14)] = L1_DCache_KRYO3XX_SILVER()
lookuptable[("sdm710", 0x81, 0x14)] = L1_DCache_KRYO3XX_SILVER()
lookuptable[("sdm710", 0x82, 0x14)] = L1_DCache_KRYO3XX_SILVER()
lookuptable[("sdm710", 0x83, 0x14)] = L1_DCache_KRYO3XX_SILVER()
lookuptable[("sdm710", 0x84, 0x14)] = L1_DCache_KRYO3XX_SILVER()
lookuptable[("sdm710", 0x85, 0x14)] = L1_DCache_KRYO3XX_SILVER()