openharmony/developtools_hiperf
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Signed-off-by: zhangcui <zhangcui11@huawei.com>
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zhangcui 2023-01-18 09:19:11 +00:00 committed by Gitee
parent 56b3befcd1
commit 65e4d1a18c
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1 changed files with 7 additions and 0 deletions
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script/recv_binary_cache.py
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@ -193,9 +193,16 @@ class GetLibFiles(object):
if os.path.isfile(file_path):
os.remove(file_path)
if self.hdc.switch_root():
os.system('hdc shell cat /proc/sys/kernel/kptr_restrict > tmp.txt')
file_object = open('./tmp.txt','r')
text = file_object.read()
file_object.close()
os.remove('./tmp.txt')
self.hdc.run_hdc_cmd(['shell',
'"echo 0 >/proc/sys/kernel/kptr_restrict"'])
self.hdc.run_hdc_cmd(['file recv', '/proc/kallsyms', file_path])
self.hdc.run_hdc_cmd(['shell',
'"echo ' + text[0] + ' >/proc/sys/kernel/kptr_restrict"'])
def main():