Method: RCSimCinterface.rcsim_make_code

Defined in:
ext/hruby_sim/hruby_rcsim_build.c

.rcsim_make_code(lang, funcname) ⇒ Object

Creating a system code C object. Note: HDLRuby Code object are actually refactored to Program object, but the low-level simulation still use Code as data structure. Hence, it may change in the future.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 395

VALUE rcsim_make_code(VALUE mod, VALUE lang, VALUE funcname) {
    // printf("rcsim_make_code\n");
    /* Allocates the code. */
    Code code = (Code)malloc(sizeof(CodeS));
    // printf("code=%p\n",code);
    /* Set it up. */
    code->kind  = CODE;
    code->owner = NULL;
    code->name = strdup(StringValueCStr(funcname));
    // printf("code->name=%p\n",code->name);
    code->num_events = 0;
    code->events = NULL;
    code->function = NULL;
    char* langStr = StringValueCStr(lang);
    if(strncmp(langStr,"ruby",4) == 0) {
        /* Ruby function. */
        code->function = ruby_function_wrap;
    } else if (strncmp(langStr,"c",1) == 0) {
        /* C or C-compatible dynamically compiled code: it will be loaded
         * afterward */
        code->function = NULL;
    } else {
        /* Other language function. */
        fprintf(stderr,"Unsupported language.");
        exit(-1);
    }
    code->enabled = 0;
    code->activated = 0;
    /* Returns the C code embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(CodeS,code,res);
    return res;
}