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stack: add support for a .zip of symbols.

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This is the one remaining feature in vendor/google/tools/stack that
isn't in the "One True" stack script.

Bug: http://b/199390145
Test: manual
Change-Id: I9dd832f6fb5767c3ad3263c1ffc7dfdb0103e535
This commit is contained in:
Elliott Hughes
2021-09-09 17:51:50 -07:00
parent 7b3f02465b
commit 409282b77f
1 changed files with 15 additions and 4 deletions
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19
scripts/stack
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@@ -17,7 +17,11 @@
"""stack symbolizes native crash dumps.""" """stack symbolizes native crash dumps."""
import argparse import argparse
import atexit
import glob
import sys import sys
import tempfile
import zipfile
import stack_core import stack_core
import symbol import symbol
@@ -25,7 +29,9 @@ import symbol
def main(): def main():
parser = argparse.ArgumentParser(description='Parse and symbolize crashes') parser = argparse.ArgumentParser(description='Parse and symbolize crashes')
parser.add_argument('--arch', help='the target architecture') parser.add_argument('--arch', help='the target architecture')
parser.add_argument('--syms', '--symdir', help='the symbols directory') group = parser.add_mutually_exclusive_group()
group.add_argument('--symbols-dir', '--syms', '--symdir', help='the symbols directory')
group.add_argument('--symbols-zip', help='the symbols.zip file from a build')
parser.add_argument('file', parser.add_argument('file',
metavar='FILE', metavar='FILE',
default='-', default='-',
@@ -36,11 +42,16 @@ def main():
'or if file is -, it reads from stdin.') 'or if file is -, it reads from stdin.')
args = parser.parse_args() args = parser.parse_args()
if args.arch: if args.arch:
symbol.ARCH = args.arch symbol.ARCH = args.arch
if args.syms: if args.symbols_dir:
symbol.SYMBOLS_DIR = args.syms symbol.SYMBOLS_DIR = args.symbols_dir
if args.symbols_zip:
tmp = tempfile.TemporaryDirectory()
atexit.register(tmp.cleanup)
with zipfile.ZipFile(args.symbols_zip) as zf:
zf.extractall(tmp.name)
symbol.SYMBOLS_DIR = glob.glob("%s/out/target/product/*/symbols" % tmp.name)[0]
if args.file == '-': if args.file == '-':
print("Reading native crash info from stdin") print("Reading native crash info from stdin")
f = sys.stdin f = sys.stdin