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tools: speed up genv8constants

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genv8constants was much slower than necessary due to lack of pipe buffering.
This commit is contained in:
Dave Pacheco 2012-07-17 15:25:11 -07:00 committed by Ben Noordhuis
parent 868ffed77c
commit 648fdc56a0
1 changed files with 1 additions and 1 deletions
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tools/genv8constants.py
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@ -17,7 +17,7 @@ if len(sys.argv) != 3:
outfile = file(sys.argv[1], 'w'); outfile = file(sys.argv[1], 'w');
pipe = subprocess.Popen([ 'objdump', '-z', '-D', sys.argv[2] ], pipe = subprocess.Popen([ 'objdump', '-z', '-D', sys.argv[2] ],
stdout=subprocess.PIPE).stdout; bufsize=-1, stdout=subprocess.PIPE).stdout;
pattern = re.compile('00000000 <(v8dbg_.*)>:'); pattern = re.compile('00000000 <(v8dbg_.*)>:');
numpattern = re.compile('[0-9a-fA-F]{2}'); numpattern = re.compile('[0-9a-fA-F]{2}');