Bug 361839

Description Scott Gary 2011-10-24 13:44:57 EDT

Currently SysMin_output__I() will call HOSTwrite() when the program was built with TI tools, and will call fwrite() otherwise:

Void xdc_runtime_SysMin_output__I(Char *buf, UInt size)
{
#ifdef __ti__
    Int printCount;

    while (size != 0) {
        printCount = HOSTwrite(1, buf, size);
        if ((printCount <= 0) || (printCount > size)) {
            break;  /* ensure we never get stuck in an infinite loop */
        }
        size -= printCount;
        buf = buf + printCount;
    }
#else
    fwrite(buf, 1, size, stdout);
#endif
}
 
Request that this output behavior be made configurable, and not be based entirely upon which tool chain is used to build the program.  For example, if the program is built with GCC and run on CCS, a similar HOSTwrite() function could be used for simple console output, without needing to use STDIO, and incurring its overhead.