#include "gen.h"
#include "glue.h"
-/* When changing these, you must also update the assembler template
- * in device/lib/libsdcc/macros.inc */
-#define GPTRTAG_DATA 0x00
-#define GPTRTAG_CODE 0x80
-
/* The PIC port(s) need not differentiate between POINTER and FPOINTER. */
#define PIC_IS_DATA_PTR(x) (IS_DATA_PTR(x) || IS_FARPTR(x))
#define PIC_IS_FARPTR(x) (PIC_IS_DATA_PTR(x))
CODE GENERATION for a specific MCU . some of the
routines may be reusable, will have to see */
-static char *zero = "#0x00";
-static char *one = "#0x01";
+static char *zero = "0x00";
+static char *one = "0x01";
static char *spname = "sp";
char *fReturnpic14[] = {"temp1","temp2","temp3","temp4" };
if (sym->aop)
return sym->aop;
-#if 0
- /* assign depending on the storage class */
- /* if it is on the stack or indirectly addressable */
- /* space we need to assign either r0 or r1 to it */
- if ((sym->onStack && !options.stack10bit) || sym->iaccess) {
- sym->aop = aop = newAsmop(0);
- aop->aopu.aop_ptr = getFreePtr(ic,&aop,result);
- aop->size = getSize(sym->type);
-
- /* now assign the address of the variable to
- the pointer register */
- if (aop->type != AOP_STK) {
-
- if (sym->onStack) {
- if ( _G.accInUse )
- pic14_emitcode("push","acc");
-
- pic14_emitcode("mov","a,_bp");
- pic14_emitcode("add","a,#0x%02x",
- ((sym->stack < 0) ?
- ((char)(sym->stack - _G.nRegsSaved )) :
- ((char)sym->stack)) & 0xff);
- pic14_emitcode("mov","%s,a",
- aop->aopu.aop_ptr->name);
-
- if ( _G.accInUse )
- pic14_emitcode("pop","acc");
- } else
- pic14_emitcode("mov","%s,#%s",
- aop->aopu.aop_ptr->name,
- sym->rname);
- aop->paged = space->paged;
- } else
- aop->aopu.aop_stk = sym->stack;
- return aop;
- }
-
- if (sym->onStack && options.stack10bit)
- {
- /* It's on the 10 bit stack, which is located in
- * far data space.
- */
-
- //DEBUGpic14_emitcode(";","%d",__LINE__);
-
- if ( _G.accInUse )
- pic14_emitcode("push","acc");
-
- pic14_emitcode("mov","a,_bp");
- pic14_emitcode("add","a,#0x%02x",
- ((sym->stack < 0) ?
- ((char)(sym->stack - _G.nRegsSaved )) :
- ((char)sym->stack)) & 0xff);
-
- genSetDPTR(1);
- pic14_emitcode ("mov","dpx1,#0x40");
- pic14_emitcode ("mov","dph1,#0x00");
- pic14_emitcode ("mov","dpl1, a");
- genSetDPTR(0);
-
- if ( _G.accInUse )
- pic14_emitcode("pop","acc");
-
- sym->aop = aop = newAsmop(AOP_DPTR2);
- aop->size = getSize(sym->type);
- return aop;
- }
-#endif
-
//DEBUGpic14_emitcode(";","%d",__LINE__);
- /* if in bit space */
- if (IN_BITSPACE(space)) {
- sym->aop = aop = newAsmop (AOP_CRY);
- aop->aopu.aop_dir = sym->rname ;
- aop->size = getSize(sym->type);
- //DEBUGpic14_emitcode(";","%d sym->rname = %s, size = %d",__LINE__,sym->rname,aop->size);
- return aop;
- }
/* if it is in direct space */
if (IN_DIRSPACE(space)) {
sym->aop = aop = newAsmop (AOP_DIR);
//DEBUGpic14_emitcode ("; ***","%s %d",__FUNCTION__,__LINE__);
/* offset is greater than
size then zero */
+ assert(aop);
if (offset > (aop->size - 1) &&
aop->type != AOP_LIT)
return zero;
pCodeOp *pcop = aop->aopu.pcop;
DEBUGpic14_emitcode(";","%d: aopGet AOP_PCODE type %s",__LINE__,pCodeOpType(pcop));
if(pcop->name) {
+ if (pcop->type == PO_IMMEDIATE) {
+ offset += PCOI(pcop)->index;
+ }
if (offset) {
DEBUGpic14_emitcode(";","%s offset %d",pcop->name,offset);
sprintf(s,"(%s+%d)", pcop->name,offset);
if (IS_PTR(OP_SYM_TYPE(op)) && AOP_TYPE(op) == AOP_PCODE && AOP(op)->aopu.pcop->type == PO_IMMEDIATE) return 1;
return 0;
}
+