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Questions tagged [otool]

otool is command line tool of MacOS X that displays info of an object. The otool command displays specified parts of object files or libraries.

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Failure while executing: /usr/bin/otool -L /usr/bin/install_name_tool

I am trying to execute brew commands on my system. But its keeps on throwing the same failure: Failure while executing: /usr/bin/otool -L /usr/bin/install_name_tool The configuration of the brew installed are : HOMEBREW_VERSION: 0.9.5 ORIGIN:…
Naman
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Homebrew cant find otool or clang

I am trying to install Python 3 using homebrew, but it fails with an error. When I run brew doctor it says: Error: Failure while executing: /usr/bin/otool -L /usr/bin/install_name_tool How do I fix this?
Finlay Ekins
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Problem with understanding arm assembly code structure

code is listed as follows, I want to know in the ending part 0000e0b4 001d22d0 ldrsbeq r2, [sp], -r0 does this do calculation for this line of code since it loads the address defined in the ending part 0000e03c e59f4070 ldr r4, [pc,…
overboming
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C std library don't appear to be linked in object file

I am using a program like this with math.h function "sin" and stdio.h function"printf" used #include #include int main () { int x = sin(14); printf("hello"); return 0; } And as stated by ephemient here that libc.so…
Jay Shenawy
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Dumped i386 assembly code and recompile as PPC?

I used the Apple built-in "otool" command with "-Vvtd" switches to dump a Mach-O i386 binary, redirected to a .s file. I have tried unsuccessfully to use nasm and GAS assemblers to recompile the code on a PPC machine ("as"-binary in the i386…
BigSum
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Apps that use non-public APIs will be rejected

our app have been rejected by apple with the following message: (i put in column the location of any api mentioned) We found that your app uses one or more non-public APIs, which is not in compliance with the App Store Review Guidelines. The use…
user3896162
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How to create an absolute path reference in a dylib?

[Disclaimer: I'm working with someone else's code. I've never created a .dylib, so I turn to S.O.] I'm working on a distro that creates a .dylib. It looks okay, but when I link against it, the resulting executable crashes with: dyld: Library not…
fearless_fool
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Mac OS X - Linking executable to different dynamic library, load both old and new

I've a command line tool, I built with Xcode, that links to some Apple frameworks. As a "personal experiment" (just trying to understand a little of how dynamic libraries works) I tried to point the executable to a different version of the same…
Paolo
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Reading binary (MACH-O) file load commands

How does otool and similar tools read load commands? I could not find any open source tools to figure this out (even though otool is partially open source). How does it parse the binary file? Where does it start? Thanks
John Smith
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Decompile .framework bundle with otool?

I'm trying to decompile a .framework bundle on mac using command line and otool. It doesn't let me - invalid file error or something like that. I see that otool does work with .a static libraries. Is there any way I can decompile .framework bundles?
Tony Friz
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Build Qt5 from git - QWebKit framework is linked with absolute path

I just have build Qt5 on Mac 10.8 from git as per this article Everything went fine, I git make, make install and now I have Qt5 installed into /usr/local/Qt-5.1.1 The problem is that Assistant.app won't run - it crashes on startup. I ran otool…
ak.
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Running bat file in java not working

I am trying to make a program to decompile a binary this is my current code: try { PrintWriter out = new PrintWriter("Dumps.bat"); out.println("@title Dumping"); out.println("\\Developer\\usr\\bin\\otool -tV " +…
junyi00
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Has anyone used oTool commands through XCode command line tools ?

Has anyone used oTool commands through XCode command line tools ? I want to check Stack protection flag setting using oTool for an iPAd app.
Swap
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iOS app downgrade compatibility requirements

I was wondering if it's possible to downgrade an app from the app store (ARM binary) to a lower version. For example if the app requires iOS 5.0 or 4.3 or later getting it to run on iOS 4.2 or 4.0. I understand that the requirements are important as…
Nederealm
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gdb backtrace output and otx (otool) output?

Why are none of the addresses from the gdb backtrace output present in the otx (otool) assembly output of this program? I was under the impression that they corresponded to the offsets in my otool asm output... I apologize if this is a silly…
Peter Murphy
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