HOWTO: Specify Stack Size (Clarification)

• The Microsoft C/C++ Compiler (CL.EXE) and the Microsoft Linker (LINK.EXE)
  • Microsoft C for MS-DOS
  • Microsoft C for OS/2
  • Microsoft C/C++ for MS-DOS
  • Microsoft Visual C++ for Windows, 16-bit edition, versions 1.0, 1.5
  • Microsoft Visual C++, 32-bit Editions, versions 1.0, 2.0, 4.0, 5.0, 6.0

SUMMARY

With the Microsoft C compiler, the choice to use the /F compiler option or the /STACK linker option to specify a stack size for a program depends on the method being used to compile and link.

MORE INFORMATION

If you using the CL command to compile and link, the /F compiler option is all that is necessary. This option will pass the correct size of the stack to the linker.

Conversely, if you are invoking the compiler and the linker separately (as in a MAKE file), the /STACK link option can be used to get the desired stack size.

No stack information is stored in the object module. Therefore, using the /F and /c (compile only) options together and then invoking link separately will not generate the desired stack size.

For OS/2, Windows, Windows NT, and Windows 95 applications, the stack size can be specified in the .DEF file using the STACKSIZE directive. STACKSIZE overrides the size specified on the link line.

For 16-bit linkers, the default stack size is 2K. If an odd value is specified for the stack size, the linker will round it up to the next even value. For 32-bit linkers, the default stack size is 1MB. The linker rounds up the specified value to the nearest 4 bytes.

Additional query words: 8.00 8.00c 9.00

Keywords : kbVC100 kbVC200 kbVC400 kbVC500 kbVC600
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Issue type : kbhowto