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Otherwise the string is not null-terminated when it's >255 chars.
TEST=none
BUG=none
Review URL: http://codereview.chromium.org/334045
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30198 0039d316-1c4b-4281-b951-d872f2087c98
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Also remove std::vector<> from StackTrace to reduce heap usage during potential unstable execution.
TEST=none
BUG=http://crbug.com/20996
Review URL: http://codereview.chromium.org/201050
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@25685 0039d316-1c4b-4281-b951-d872f2087c98
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TEST=This could cause one failing unit test to prevent others from being run.
BUG=none
Review URL: http://codereview.chromium.org/174555
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24789 0039d316-1c4b-4281-b951-d872f2087c98
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The previous implementation was overly verbose. The new one is now functional and the unit test now works.
TEST=unit_test
BUG=none
Review URL: http://codereview.chromium.org/174250
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24097 0039d316-1c4b-4281-b951-d872f2087c98
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Also adds more explicit #includes for needed things.
Review URL: http://codereview.chromium.org/118162
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@17479 0039d316-1c4b-4281-b951-d872f2087c98
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This provides basic support for looking up backtrace information on GNU libc systems and in Windows. The code is only enabled for FATAL log messages in debug mode. In a release build, it is unlikely that symbols will be available making the backtrace less useful.
Review URL: http://codereview.chromium.org/62140
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14391 0039d316-1c4b-4281-b951-d872f2087c98
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Review URL: http://codereview.chromium.org/18173
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8229 0039d316-1c4b-4281-b951-d872f2087c98
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Review URL: http://codereview.chromium.org/16611
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8221 0039d316-1c4b-4281-b951-d872f2087c98
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For the moment, it only works on Linux, although it should be pretty easy to
get it working on Mac with __builtin_return_address and __builtin_frame_address.
It will mostly fail to resolve functions. Use this wrapper script:
import os
import sys
import subprocess
import re
address = re.compile('.*\[(0x[0-9a-fA-F]{4,8})\].*')
if __name__ == '__main__':
p = subprocess.Popen(sys.argv[1:], stderr = subprocess.STDOUT, stdout = subprocess.PIPE)
addr2line = subprocess.Popen(['addr2line', '-e', sys.argv[1], '-f', '-C', '-s'],
stdout = subprocess.PIPE, stdin = subprocess.PIPE)
for line in p.stdout.readlines():
m = address.match(line);
if m is not None:
addr2line.stdin.write(m.groups()[0] + '\n')
function = addr2line.stdout.readline()[:-1]
location = addr2line.stdout.readline()[:-1]
sys.stdout.write('%s (%s)\n' % (function, location))
else:
sys.stdout.write(line)
Review URL: http://codereview.chromium.org/18303
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8218 0039d316-1c4b-4281-b951-d872f2087c98
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git-svn-id: svn://svn.chromium.org/chrome/trunk/src@1287 0039d316-1c4b-4281-b951-d872f2087c98
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supported added, and Mac OSX left as a todo for the mac team.
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@785 0039d316-1c4b-4281-b951-d872f2087c98
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