Overview
A stack usage control file consists of a sequence of directives that control stack usage analysis. You can use C ("/*...*/") and C++ ("//...") comments in these files.
The default filename extension for stack usage control files is suc.
Note
To comply with the Renesas ABI, the compiler generates assembler labels for C symbols like function names by prefixing an underscore. You must remember to add this extra underscore when you refer to C symbols in any of the stack usage control directives. For example, main must be written as _main.
C++ names
When you specify the name of a C++ function in a stack usage control file, you must use the name exactly as used by the linker. Both the number and names of parameters, as well as the names of types must match. However, most non-significant white-space differences are accepted. In particular, you must enclose the name in quote marks because all C++ function names include non-identifier characters.
You can also use wildcards in function names. "#*" matches any sequence of characters, and "#?" matches a single character. This makes it possible to write function names that will match any instantiation of a template function.
Examples:
"operator new(unsigned int)" "std::ostream::flush()" "operator <<(std::ostream &, char const *)" "void _Sort<#*>(#*, #*, #*)"