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#include <stdlib.h>
#include "cgport.h"
#ifdef G_POWER
#include "cgrconst.h"
#include "cgtypes.h"
#include "cg.h"
#include "cgptoc.h"
int t_label_number;
struct toc_label *toc_labels,**last_toc_next_p;
struct toc_label *new_toc_label (struct label *label,int offset)
{
struct toc_label *new_toc_label,**toc_label_p;
int label_number;
toc_label_p=&label->label_toc_labels;
if (label->label_flags & HAS_TOC_LABELS){
struct toc_label *toc_label;
while (toc_label=*toc_label_p,toc_label!=NULL){
if (toc_label->toc_label_offset==offset)
return toc_label;
toc_label_p=&toc_label->toc_label_next;
}
} else
label->label_flags |= HAS_TOC_LABELS;
new_toc_label=(struct toc_label*)allocate_memory_from_heap (sizeof (struct toc_label));
label_number=t_label_number++;
new_toc_label->toc_t_label_number=label_number;
new_toc_label->toc_label_label=label;
new_toc_label->toc_label_offset=offset;
*toc_label_p=new_toc_label;
new_toc_label->toc_label_next=NULL;
*last_toc_next_p=new_toc_label;
last_toc_next_p=&new_toc_label->toc_next;
return new_toc_label;
}
int make_toc_label (struct label *label,int offset)
{
return new_toc_label (label,offset)->toc_t_label_number;
}
void initialize_toc (void)
{
t_label_number=0;
last_toc_next_p=&toc_labels;
toc_labels=NULL;
}
#endif
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