Compartir a través de


PRIMESSTEP2 Sample: Demonstrates a Mixed C and ASM Project

The PRIMESSTEP2 sample is a mixed C and ASM project that moves the core algorithm to the .asm file. The extern function and global data structure are separately declared in the .c file and the .asm source file.

In the .asm source file, the settings for the Command Line and Outputs boxes of the Custom Build Step tab are included in comments. To view these settings, right-click the .asm file and click Properties. These settings, which support including the .asm file in the build, have already been entered for you.

Security noteSecurity Note

This sample code is intended to illustrate a concept, and it shows only the code that is relevant to that concept. It may not meet the security requirements for a specific environment, and it should not be used exactly as shown. We recommend that you add security and error-handling code to make your projects more secure and robust. Microsoft provides this sample code "AS IS" with no warranties.

To get samples and instructions for installing them:

To access samples from Visual Studio

  • On the Help menu, click Samples.

    By default, these samples are installed in drive:\Program Files\Microsoft Visual Studio 10.0\Samples\.

  • For the most recent version of this sample and a list of other samples, see Visual Studio Samples on the MSDN Web site.

Building and Running the Sample

To build and run this sample

  1. Open the solution PrimesStep2.sln.

  2. On the Build menu, click Build.

  3. On the Debug menu, click Start Without Debugging.

You can use this sample to explore Visual C++ support for mixed C/C++ and ASM projects, such as using the Custom Build Step tab in the Properties dialog box and debugging .asm files at a source level. You can use the .asm file or project file as a template to incorporate .asm files into a Visual C++ project.

See Also

Tasks

PRIMESSTEP1 Sample: Provides a Baseline for the PRIMESSTEP Sample Series

PRIMESSTEP3 Sample: Demonstrates a Mixed C and ASM Project with a C Header File

Other Resources

MASM Samples

Microsoft Macro Assembler Reference