Newer
Older
# Copyright (c) 2015-2019, 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
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
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
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
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
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
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
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
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)
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
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):
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
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):
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
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)
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
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
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
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()