diff options
Diffstat (limited to 'lldb/utils/test/run-dis.py')
| -rwxr-xr-x | lldb/utils/test/run-dis.py | 51 |
1 files changed, 34 insertions, 17 deletions
diff --git a/lldb/utils/test/run-dis.py b/lldb/utils/test/run-dis.py index a243794..b635e8c 100755 --- a/lldb/utils/test/run-dis.py +++ b/lldb/utils/test/run-dis.py @@ -5,7 +5,9 @@ Run lldb disassembler on all the binaries specified by a combination of root dir and path pattern. """ -import os, sys, subprocess +import os +import sys +import subprocess import re from optparse import OptionParser @@ -29,11 +31,14 @@ template = '%s/lldb-disasm.py -C "platform select remote-ios" -o "-n" -q -e %s - # Regular expression for detecting file output for Mach-o binary. mach_o = re.compile('\sMach-O.+binary') + + def isbinary(path): - file_output = subprocess.Popen(["file", path], + file_output = subprocess.Popen(["file", path], stdout=subprocess.PIPE).stdout.read() return (mach_o.search(file_output) is not None) + def walk_and_invoke(sdk_root, path_regexp, suffix, num_symbols): """Look for matched file and invoke lldb disassembly on it.""" global scriptPath @@ -49,7 +54,8 @@ def walk_and_invoke(sdk_root, path_regexp, suffix, num_symbols): if os.path.islink(path): continue - # We'll be pattern matching based on the path relative to the SDK root. + # We'll be pattern matching based on the path relative to the SDK + # root. replaced_path = path.replace(root_dir, "", 1) # Check regular expression match for the replaced path. if not path_regexp.search(replaced_path): @@ -60,10 +66,12 @@ def walk_and_invoke(sdk_root, path_regexp, suffix, num_symbols): if not isbinary(path): continue - command = template % (scriptPath, path, num_symbols if num_symbols > 0 else 1000) + command = template % ( + scriptPath, path, num_symbols if num_symbols > 0 else 1000) print "Running %s" % (command) os.system(command) + def main(): """Read the root dir and the path spec, invoke lldb-disasm.py on the file.""" global scriptPath @@ -78,23 +86,32 @@ def main(): Run lldb disassembler on all the binaries specified by a combination of root dir and path pattern. """) - parser.add_option('-r', '--root-dir', - type='string', action='store', - dest='root_dir', - help='Mandatory: the root directory for the SDK symbols.') - parser.add_option('-p', '--path-pattern', - type='string', action='store', - dest='path_pattern', - help='Mandatory: regular expression pattern for the desired binaries.') + parser.add_option( + '-r', + '--root-dir', + type='string', + action='store', + dest='root_dir', + help='Mandatory: the root directory for the SDK symbols.') + parser.add_option( + '-p', + '--path-pattern', + type='string', + action='store', + dest='path_pattern', + help='Mandatory: regular expression pattern for the desired binaries.') parser.add_option('-s', '--suffix', type='string', action='store', default=None, dest='suffix', help='Specify the suffix of the binaries to look for.') - parser.add_option('-n', '--num-symbols', - type='int', action='store', default=-1, - dest='num_symbols', - help="""The number of symbols to disassemble, if specified.""") - + parser.add_option( + '-n', + '--num-symbols', + type='int', + action='store', + default=-1, + dest='num_symbols', + help="""The number of symbols to disassemble, if specified.""") opts, args = parser.parse_args() if not opts.root_dir or not opts.path_pattern: |