1 files changed, 0 insertions, 128 deletions
diff --git a/tools/deadcode.py b/tools/deadcode.py
deleted file mode 100755
index eb71b7c24..000000000
--- a/tools/deadcode.py
+++ /dev/null
@@ -1,128 +0,0 @@
-#!/usr/bin/env python
-
-import os
-import re
-import sys
-
-def SplitSections(buffer):
-    """Spin through the input buffer looking for section header lines.
-    When found, the name of the section is extracted.  The entire contents
-    of that section is added to a result hashmap with the section name
-    as the key"""
-    
-    # Match lines like
-    #              |section_name:
-    # capturing section_name
-    headerPattern = re.compile(r'^\s+\|([a-z _]+)\:$', re.MULTILINE)
-
-    sections = {}
-    start = 0
-    anchor = -1
-    sectionName = ''
-    
-    while True:
-        # Look for a section header
-        result = headerPattern.search(buffer, start)
-        
-        # If there are no more, add a section from the last header to EOF
-        if result is None:
-            if anchor is not -1:
-                sections[sectionName] = buffer[anchor]
-            return sections
-
-        # Add the lines from the last header, to this one to the sections
-        # map indexed by the section name
-        if anchor is not -1:
-            sections[sectionName] = buffer[anchor:result.start()]
-            
-        sectionName = result.group(1)
-        start = result.end()
-        anchor = start
-        
-    return sections
-
-def FindMethods(section):
-    """Spin through the 'method code index' section and extract all
-    method signatures.  When found, they are added to a result list."""
-    
-    # Match lines like:
-    #             |[abcd] com/example/app/Class.method:(args)return
-    # capturing the method signature
-    methodPattern = re.compile(r'^\s+\|\[\w{4}\] (.*)$', re.MULTILINE)
-
-    start = 0
-    methods = []
-
-    while True:
-        # Look for a method name
-        result = methodPattern.search(section, start)
-        
-        if result is None:
-            return methods
-
-        # Add the captured signature to the method list
-        methods.append(result.group(1))
-        start = result.end()
-
-def CallsMethod(codes, method):
-    """Spin through all the input method signatures.  For each one, return
-    whether or not there is method invokation line in the codes section that
-    lists the method as the target."""
-    
-    start = 0
-    
-    while True:
-        # Find the next reference to the method signature
-        match = codes.find(method, start)
-        
-        if match is -1:
-            break;
-        
-        # Find the beginning of the line the method reference is on
-        startOfLine = codes.rfind("\n", 0, match) + 1
-
-        # If the word 'invoke' comes between the beginning of the line
-        # and the method reference, then it is a call to that method rather
-        # than the beginning of the code section for that method.
-        if codes.find("invoke", startOfLine, match) is not -1:
-            return True
-            
-        start = match + len(method)
-        
-    return False
-
-
-
-def main():
-    if len(sys.argv) is not 2 or not sys.argv[1].endswith(".jar"):
-        print "Usage:", sys.argv[0], "<filename.jar>"
-        sys.exit()
-
-    command = 'dx --dex --dump-width=1000 --dump-to=-"" "%s"' % sys.argv[1]
-
-    pipe = os.popen(command)
-
-    # Read the whole dump file into memory
-    data = pipe.read()
-    sections = SplitSections(data)
-
-    pipe.close()
-    del(data)
-
-    methods = FindMethods(sections['method code index'])
-    codes = sections['codes']
-    del(sections)
-
-    print "Dead Methods:"
-    count = 0
-
-    for method in methods:
-        if not CallsMethod(codes, method):
-            print "\t", method
-            count += 1
-        
-    if count is 0:
-        print "\tNone"
-
-if __name__ == '__main__':
-    main()