Re: [cc65] Joystick Example Code

On Thu, 14 Oct 2004, Karri Kaksonen wrote:
> co65: Internal error: Invalid size field value in o65 header

I fixed it myself. There is a bug in o65.c. The switch
statements in the function ReadO65Size need breaks to work.

static unsigned long ReadO65Size (FILE* F, const O65Header* H)
/* Read a size variable (16 or 32 bit, depending on the mode word in the
 * header) from the o65 file.
 */
{
    unsigned long Size = 0;     /* Initialize to avoid warnings */
    printf("debug : %d\n", H->mode);
    switch (H->mode & O65_SIZE_MASK) {
        case O65_SIZE_32BIT:    Size = Read32 (F); break;
                                                   ^^^^^^
        case O65_SIZE_16BIT:    Size = Read16 (F); break;
                                                   ^^^^^^
        default:                Internal ("Invalid size field value in o65
header");
    }
    return Size;
}

--
Regards,

Karri
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