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enhanced IACA marker regex

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Jan Laukemann
2017-10-12 12:33:38 +02:00
parent 9349b4f010
commit b7f7aff64f
1 changed files with 6 additions and 6 deletions
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12
osaca/osaca.py
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@@ -34,13 +34,13 @@ class Osaca(object):
# Constants
ASM_LINE = re.compile(r'\s[0-9a-f]+[:]')
# Matches every variation of the IACA start marker
IACA_SM = re.compile(r'\s*movl[ \t]+\$111[ \t]*,[ \t]*%ebx[ \t]*\n\s*\.byte[ \t]+100[ \t]*'
+ r'((,[ \t]*103[ \t]*((,[ \t]*144)|(\n\s*\.byte[ \t]+144)))|(\n\s*\.byte'
+ r'[ \t]+103[ \t]*((,[ \t]*144)|(\n\s*\.byte[ \t]+144))))')
IACA_SM = re.compile(r'\s*movl[ \t]+\$111[ \t]*,[ \t]*%ebx.*\n\s*\.byte[ \t]+100.*'
+ r'((,[ \t]*103.*((,[ \t]*144)|(\n\s*\.byte[ \t]+144)))|(\n\s*\.byte'
+ r'[ \t]+103.*((,[ \t]*144)|(\n\s*\.byte[ \t]+144))))')
# Matches every variation of the IACA end marker
IACA_EM = re.compile(r'\s*movl[ \t]+\$222[ \t]*,[ \t]*%ebx[ \t]*\n\s*\.byte[ \t]+100[ \t]*'
+ r'((,[ \t]*103[ \t]*((,[ \t]*144)|(\n\s*\.byte[ \t]+144)))|(\n\s*\.byte'
+ r'[ \t]+103[ \t]*((,[ \t]*144)|(\n\s*\.byte[ \t]+144))))')
IACA_EM = re.compile(r'\s*movl[ \t]+\$222[ \t]*,[ \t]*%ebx.*\n\s*\.byte[ \t]+100.*'
+ r'((,[ \t]*103.*((,[ \t]*144)|(\n\s*\.byte[ \t]+144)))|(\n\s*\.byte'
+ r'[ \t]+103.*((,[ \t]*144)|(\n\s*\.byte[ \t]+144))))')
def __init__(self, _arch, _filepath, output=sys.stdout):
self.arch = _arch