void doinit(SYM *sp)
{
char lbl[200];
lbl[0] = 0;
if (sp->storage_class == sc_thread) {
seg(tlsseg);
nl();
}
else if (sp->storage_class == sc_static || lastst==assign) {
seg(dataseg); /* initialize into data segment */
nl(); /* start a new line in object */
}
else {
seg(bssseg); /* initialize into data segment */
nl(); /* start a new line in object */
}
if(sp->storage_class == sc_static || sp->storage_class == sc_thread) {
put_label(sp->value.i, sp->name);
}
else {
if (sp->storage_class == sc_global)
strcpy(lbl, "public ");
strcat(lbl, sp->name);
gen_strlab(lbl);
}
if( lastst != assign) {
genstorage(sp->tp->size);
}
else {
NextToken();
InitializeType(sp->tp);
}
endinit();
}
int InitializePointer()
{
SYM *sp;
if(lastst == and) { /* address of a variable */
NextToken();
if( lastst != id)
error(ERR_IDEXPECT);
else if( (sp = gsearch(lastid)) == NULL)
error(ERR_UNDEFINED);
else {
NextToken();
if( lastst == plus || lastst == minus)
GenerateReference(sp,GetIntegerExpression());
else
GenerateReference(sp,0);
if( sp->storage_class == sc_auto)
error(ERR_NOINIT);
}
}
else if(lastst == sconst) {
GenerateLabelReference(stringlit(laststr));
NextToken();
}
else
GenerateLong(GetIntegerExpression());
endinit();
return 8; /* pointers are 4 bytes long */
}
int tricore_module_disable(tricore_mod_t *m)
{
int res = 0;
int ps;
ps = disable_interrupts();
endinit(0);
m->clc |= CLC_DISR;
if ( (m->clc & CLC_DISS) == 0 ) /* flush pipeline by reading */
{
res = -1; /* module is still enabled */
}
endinit(1);
restore_interrupts(ps);
return(res);
}
int tricore_module_init(tricore_mod_t *m, int sleep, uint32_t rmc)
{
int res = 0;
int ps;
ps = disable_interrupts();
endinit(0);
m->clc = (sleep ? CLC_EDIS : 0) | CLC_RMCval(rmc);
if ( m->clc & CLC_DISS ) /* flush pipeline by reading */
{
res = -1; /* module is still disabled */
}
endinit(1);
restore_interrupts(ps);
return(res);
}
int InitializePointer()
{
SYM *sp;
ENODE *n;
long lng;
if(lastst == bitandd) { /* address of a variable */
NextToken();
if( lastst != id)
error(ERR_IDEXPECT);
else if( (sp = gsearch(lastid)) == NULL)
error(ERR_UNDEFINED);
else {
NextToken();
if( lastst == plus || lastst == minus)
GenerateReference(sp,GetIntegerExpression((ENODE **)NULL));
else
GenerateReference(sp,0);
if( sp->storage_class == sc_auto)
error(ERR_NOINIT);
}
}
else if(lastst == sconst) {
GenerateLabelReference(stringlit(laststr));
NextToken();
}
else if (lastst == rconst) {
GenerateLabelReference(quadlit(&rval128));
NextToken();
}
//else if (lastst == id) {
// sp = gsearch(lastid);
// if (sp->tp->type == bt_func || sp->tp->type == bt_ifunc) {
// NextToken();
// GenerateReference(sp,0);
// }
// else
// GenerateLong(GetIntegerExpression(NULL));
//}
else {
lng = GetIntegerExpression(&n);
if (n && n->nodetype == en_cnacon) {
if (n->sp->length()) {
sp = gsearch(*n->sp);
GenerateReference(sp,0);
}
else
GenerateLong(lng);
}
else {
GenerateLong(lng);
}
}
endinit();
return 2; /* pointers are 2 bytes long */
}
void doinit(SYM *sp)
{
char lbl[200];
lbl[0] = 0;
if (sp->storage_class == sc_thread) {
seg(tlsseg);
nl();
}
else if (sp->storage_class == sc_static || lastst==assign) {
seg(dataseg); /* initialize into data segment */
nl(); /* start a new line in object */
}
else {
seg(bssseg); /* initialize into data segment */
nl(); /* start a new line in object */
}
if(sp->storage_class == sc_static || sp->storage_class == sc_thread) {
put_label(sp->value.i, sp->name, GetNamespace(), 'D');
}
else {
if (sp->storage_class == sc_global) {
strcpy(lbl, "public ");
if (curseg==dataseg)
strcat(lbl, "data ");
else if (curseg==bssseg)
strcat(lbl, "bss ");
else if (curseg==tlsseg)
strcat(lbl, "tls ");
}
strcat(lbl, sp->name);
gen_strlab(lbl);
}
if( lastst != assign) {
genstorage(sp->tp->size);
}
else {
NextToken();
InitializeType(sp->tp);
}
endinit();
if (sp->storage_class == sc_global)
fprintf(output,"\nendpublic\n");
}
void doinit(SYM *sp)
{
char lbl[200];
int algn;
enum e_sg oseg;
oseg = noseg;
lbl[0] = 0;
// Initialize constants into read-only data segment. Constants may be placed
// in ROM along with code.
if (sp->isConst) {
oseg = rodataseg;
}
if (sp->storage_class == sc_thread) {
if (sp->tp->type==bt_struct || sp->tp->type==bt_union)
algn = imax(sp->tp->alignment,2);
else if (sp->tp->type==bt_pointer && sp->tp->val_flag)
algn = imax(sp->tp->GetBtp()->alignment,2);
else
algn = 2;
seg(oseg==noseg ? tlsseg : oseg,algn);
nl();
}
else if (sp->storage_class == sc_static || lastst==assign) {
if (sp->tp->type==bt_struct || sp->tp->type==bt_union)
algn = imax(sp->tp->alignment,2);
else if (sp->tp->type==bt_pointer && sp->tp->val_flag)
algn = imax(sp->tp->GetBtp()->alignment,2);
else
algn = 2;
seg(oseg==noseg ? dataseg : oseg,algn); /* initialize into data segment */
nl(); /* start a new line in object */
}
else {
if (sp->tp->type==bt_struct || sp->tp->type==bt_union)
algn = imax(sp->tp->alignment,2);
else if (sp->tp->type==bt_pointer && sp->tp->val_flag)
algn = imax(sp->tp->GetBtp()->alignment,2);
else
algn = 2;
seg(oseg==noseg ? bssseg : oseg,algn); /* initialize into data segment */
nl(); /* start a new line in object */
}
if(sp->storage_class == sc_static || sp->storage_class == sc_thread) {
sp->realname = my_strdup(put_label(sp->value.i, (char *)sp->name->c_str(), GetNamespace(), 'D'));
}
else {
if (sp->storage_class == sc_global) {
strcpy_s(lbl, sizeof(lbl), "public ");
if (curseg==dataseg)
strcat_s(lbl, sizeof(lbl), "data ");
else if (curseg==bssseg)
strcat_s(lbl, sizeof(lbl), "bss ");
else if (curseg==tlsseg)
strcat_s(lbl, sizeof(lbl), "tls ");
}
strcat_s(lbl, sizeof(lbl), sp->name->c_str());
gen_strlab(lbl);
}
if (lastst == kw_firstcall) {
GenerateByte(1);
return;
}
else if( lastst != assign) {
genstorage(sp->tp->size);
}
else {
NextToken();
InitializeType(sp->tp);
}
endinit();
if (sp->storage_class == sc_global)
ofs.printf("\nendpublic\n");
}