FIX: C1001 Error Compiling Naked Function with /Og and /G5

MORE INFORMATION

If a function is declared with the __declspec(naked) modifier, the compiler will not generate any prolog or epilog code. Users should implement their own prolog and epilog code, using blocks of inline assembler code.

NOTE: without proper prolog and epilog code, the code will not execute correctly.

Sample Code

/* Compile options needed: /Og /G5
   Note that /O1, /O2, and /Ox all imply /Og
*/ 

void __declspec(naked) NakedFunction()
{
    __asm
    {
    // prolog code
    }

    printf( "Inside naked function\n" );

    // note: epilog __asm block missing
}