What is Dumpbin used for?

The Microsoft COFF Binary File Dumper (DUMPBIN. EXE) displays information about Common Object File Format (COFF) binary files. You can use DUMPBIN to examine COFF object files, standard libraries of COFF objects, executable files, and dynamic-link libraries (DLLs).

How do I open a Dumpbin file?

11 Answers. You probably need to open a command prompt with the PATH set up properly. Look for an icon in the start menu that says something like “Visual C++ 2005 Command Prompt”. You should be able to run dumpbin (and all the other command line tools) from there.

How do I open a .LIB file?

To load the LIB file, select File → Load Library…, navigate to the location of your LIB file, select the file, and click Open.

Is my dll 32 or 64 bit?

Launch depends.exe, go to File, click Open… and open the desired DLL file. In the Module section find the Module with the name of the DLL that you opened. The CPU column tells if the file was compiled for 32 bits or 64 bits.

What is a .a file?

An A file contains a library of functions and headers that may be referenced by a C/C++ source file. A files are typically created by the GNU ar utility. A static libraries are more common in Unix-like systems than in Windows systems. In Windows, static libraies typically use the “.

What do you use dumpbin for in Visual Studio?

The Microsoft COFF Binary File Dumper (DUMPBIN.EXE) displays information about Common Object File Format (COFF) binary files. You can use DUMPBIN to examine COFF object files, standard libraries of COFF objects, executable files, and dynamic-link libraries (DLLs). You can start this tool only from the Visual Studio command prompt.

How can I redirect dumpbin to a file?

You can either redirect it to a file or use the /OUT option to specify a file name for the output. When you run DUMPBIN on a file without specifying an option, DUMPBIN displays the /SUMMARY output. When you type the command dumpbin without any other command-line input, DUMPBIN displays a usage statement that summarizes its options.

What happens when you run dumpbin without an option?

When you run DUMPBIN on a file without specifying an option, DUMPBIN displays the /SUMMARY output. When you type the command dumpbin without any other command-line input, DUMPBIN displays a usage statement that summarizes its options.

What kind of dumper does Microsoft COFF use?

The Microsoft COFF Binary File Dumper (DUMPBIN.EXE) displays information about Common Object File Format (COFF) binary files. You can use DUMPBIN to examine COFF object files, standard libraries of COFF objects, executable files, and dynamic-link libraries (DLLs).