#include "newalloc.h"
+#include "main.h"
#include "pcode.h"
#include "ralloc.h"
#include "device.h"
{ -1, 0, 0xff } /* 7 */ , { 0x03, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x03, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x03, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x03, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x03, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x03, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x0f, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x0f, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x0f, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x0f, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x0f, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x0f, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x03, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x03, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x03, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x03, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x03, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x03, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x0f, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x0f, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x0f, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x0f, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x0f, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x0f, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x03, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x03, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x03, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
+ }
+ },
+ {
+ {"p18f2220", "18f2220", "pic18f2220", "f2220"},
+ 0,
+ 0x200, /* 512 */
+ 0x80,
+ 0,
+ { 0xf80, 0xfff }, /* PIC18F2220 range of SFR's */
+ {
+ /* PIC18F2220 configuration words */
+ 0x300001,
+ 0x30000d,
+ { { 0xcf, 0, 0xff } /* 1 */ , { 0x0f, 0, 0xff } /* 2 */ , { 0x1f, 0, 0xff } /* 3 */ ,
+ { -1, 0, 0xff } /* 4 */ , { 0x83, 0, 0xff } /* 5 */ , { 0x85, 0, 0xff } /* 6 */ ,
+ { -1, 0, 0xff } /* 7 */ , { 0x03, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
+ { 0x03, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x03, 0, 0xff } /* c */ ,
+ { 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x0f, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x0f, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x0f, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x0f, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x0f, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x0f, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x0f, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x0f, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x0f, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0xff, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0xff, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0xff, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x0f, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x0f, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x0f, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x0f, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x0f, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x0f, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0x0f, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0x0f, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0x0f, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
},
{
{ -1, 0, 0xff } /* 7 */ , { 0xff, 0, 0xff } /* 8 */ , { 0xc0, 0, 0xff } /* 9 */ ,
{ 0xff, 0, 0xff } /* a */ , { 0xe0, 0, 0xff } /* b */ , { 0xff, 0, 0xff } /* c */ ,
{ 0x40, 0, 0xff } /* d */ }
+ },
+ { 0x200000, 0x200007,
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
+ { 0, 0 }, { 0, 0 }, { 0, 0 } }
}
- },
+ }
};
static int num_of_supported_PICS = sizeof(Pics16)/sizeof(PIC16_device);
+stats_t statistics = { 0, 0, 0, 0 };
+
#define DEFAULT_PIC "452"
PIC16_device *pic16=NULL;
unsigned int stackPos = 0;
+unsigned int stackLen = 0;
extern regs* newReg(short type, short pc_type, int rIdx, char *name, int size, int alias, operand *refop);
}
+void pic16_dump_access(FILE *of, set *section)
+{
+ regs *r;
+
+ r = setFirstItem(section);
+ if(!r)return;
+
+ fprintf(of, "%s", iComments2);
+ fprintf(of, ";\tAccess bank symbols\n");
+ fprintf(of, "%s", iComments2);
+
+ fprintf(of, "\tudata_acs\n");
+ for(; r; r = setNextItem(section)) {
+ fprintf(of, "%s\tres\t%d\n", r->name, r->size);
+ statistics.adsize += r->size;
+ }
+}
+
+
int regCompare(const void *a, const void *b)
{
const regs *const *i = a;
void pic16_dump_usection(FILE *of, set *section, int fix)
{
static int abs_usection_no=0;
+ static unsigned int usection_no=0;
regs *r, *rprev;
- int init_addr, i;
+ unsigned int init_addr, i;
regs **rlist;
regs *r1;
}
if(!i) {
- if(rlist)free(rlist);
+ if(rlist)Safe_free(rlist);
return;
}
qsort(rlist, i /*elementsInSet(section)*/, sizeof(regs *), regCompare);
if(!fix) {
+
+#define EMIT_SINGLE_UDATA_SECTION 0
+#if EMIT_SINGLE_UDATA_SECTION
fprintf(of, "\n\n\tudata\n");
for(r = setFirstItem(section); r; r = setNextItem(section)) {
fprintf(of, "%s\tres\t%d\n", r->name, r->size);
+ statistics.udsize += r->size;
+ }
+#else
+ for(r = setFirstItem(section); r; r = setNextItem(section)) {
+ //fprintf(of, "\nudata_%s_%s\tudata\n", moduleName, r->name);
+ fprintf(of, "\nudata_%s_%u\tudata\n", moduleName, usection_no++);
+ fprintf(of, "%s\tres\t%d\n", r->name, r->size);
+ statistics.udsize += r->size;
}
+#endif
} else {
- int j=0;
+ unsigned int j=0;
int deb_addr=0;
rprev = NULL;
} else {
fprintf(of, "%s\tres\t%d\n", r->name, r->size);
deb_addr += r->size;
+ statistics.udsize += r->size;
}
rprev = r;
}
}
- free(rlist);
+ Safe_free(rlist);
+}
+
+void pic16_dump_gsection(FILE *of, set *sections)
+{
+ regs *r;
+ sectName *sname;
+
+ for(sname = setFirstItem(sections); sname; sname = setNextItem(sections)) {
+ if(!strcmp(sname->name, "access"))continue;
+ fprintf(of, "\n\n%s\tudata\n", sname->name);
+
+ for(r=setFirstItem(sname->regsSet); r; r=setNextItem(sname->regsSet)) {
+#if 0
+ fprintf(stderr, "%s:%d emitting variable %s for section %s (%p)\n", __FILE__, __LINE__,
+ r->name, sname->name, sname);
+#endif
+ fprintf(of, "%s\tres\t%d\n", r->name, r->size);
+ statistics.udsize += r->size;
+ }
+ }
}
/* forward declaration */
void pic16_printIval(symbol * sym, sym_link * type, initList * ilist, char ptype, void *p);
+extern void pic16_pCodeConstString(char *name, char *value);
void pic16_dump_isection(FILE *of, set *section, int fix)
{
static int abs_isection_no=0;
symbol *s, *sprev;
- int init_addr, i;
+ unsigned int init_addr, i;
symbol **slist;
/* put all symbols in an array */
}
if(!i) {
- if(slist)free(slist);
+ if(slist)Safe_free(slist);
return;
}
if(!fix) {
fprintf(of, "\n\n\tidata\n");
for(s = setFirstItem(section); s; s = setNextItem(section)) {
- fprintf(of, "%s", s->rname);
- pic16_printIval(s, s->type, s->ival, 'f', (void *)of);
- pic16_flushDB('f', (void *)of);
+
+ if(s->ival) {
+ fprintf(of, "%s", s->rname);
+ pic16_printIval(s, s->type, s->ival, 'f', (void *)of);
+ pic16_flushDB('f', (void *)of);
+ } else {
+ if (IS_ARRAY (s->type) && IS_CHAR (s->type->next)
+ && SPEC_CVAL (s->etype).v_char) {
+
+// fprintf(stderr, "%s:%d printing code string from %s\n", __FILE__, __LINE__, s->rname);
+ pic16_pCodeConstString(s->rname , SPEC_CVAL (s->etype).v_char);
+ } else {
+ assert(0);
+ }
+ }
+
}
} else {
- int j=0;
+ unsigned int j=0;
symbol *s1;
sprev = NULL;
fprintf(of, "\nistat_%s_%02d\tidata\t0X%04X\n", moduleName, abs_isection_no++, init_addr);
}
- fprintf(of, "%s", s->rname);
- pic16_printIval(s, s->type, s->ival, 'f', (void *)of);
- pic16_flushDB('f', (void *)of);
+ if(s->ival) {
+ fprintf(of, "%s", s->rname);
+ pic16_printIval(s, s->type, s->ival, 'f', (void *)of);
+ pic16_flushDB('f', (void *)of);
+ } else {
+ if (IS_ARRAY (s->type) && IS_CHAR (s->type->next)
+ && SPEC_CVAL (s->etype).v_char) {
+
+// fprintf(stderr, "%s:%d printing code string from %s\n", __FILE__, __LINE__, s->rname);
+ pic16_pCodeConstString(s->rname , SPEC_CVAL (s->etype).v_char);
+ } else {
+ assert(0);
+ }
+ }
+
sprev = s;
}
}
- free(slist);
+ Safe_free(slist);
}
qsort(rlist, elementsInSet(section), sizeof(regs *), regCompare);
if(!i) {
- if(rlist)free(rlist);
+ if(rlist)Safe_free(rlist);
return;
}
fprintf(of, "\n\n; Internal registers\n");
fprintf(of, "%s\tudata_ovr\t0x0000\n", ".registers");
- for(r = setFirstItem(section); r; r = setNextItem(section))
+ for(r = setFirstItem(section); r; r = setNextItem(section)) {
fprintf(of, "%s\tres\t%d\n", r->name, r->size);
+ statistics.intsize += r->size;
+ }
- free(rlist);
+ Safe_free(rlist);
}
{
regs *tmp;
+
+ if(!reg)return 0;
#if DEBUG_CHECK
fprintf(stderr, "%s: about to insert REGister: %s ... ", __FUNCTION__, reg->name);
#endif
{
symbol *tmp;
+ if(!sym)return 0;
#if DEBUG_CHECK
fprintf(stderr, "%s: about to add SYMbol: %s ... ", __FUNCTION__, sym->name);
#endif
return 0;
}
+int checkSym(set *set, symbol *sym)
+{
+ symbol *tmp;
+
+ if(!sym)return 0;
+
+#if DEUG_CHECK
+ fprintf(stderr, "%s: about to search for SYMbol: %s ... ", __FUNCTION__, sym->name);
+#endif
+
+ for(tmp = setFirstItem( set ); tmp; tmp = setNextItem( set )) {
+ if(!strcmp(tmp->name, sym->name))break;
+ }
+
+ if(!tmp) {
+#if DEBUG_CHECK
+ fprintf(stderr, "not found\n");
+#endif
+ return 0;
+ }
+
+#if DEBUG_CHECK
+ fprintf(stderr, "found\n");
+#endif
+
+ return 1;
+}
/*-----------------------------------------------------------------*
* void pic16_groupRegistersInSection - add each register to its *
void pic16_groupRegistersInSection(set *regset)
{
regs *reg;
+ sectSym *ssym;
+ int docontinue=0;
for(reg=setFirstItem(regset); reg; reg = setNextItem(regset)) {
-// fprintf(stderr, "%s:%d group registers in section, reg: %s\n", __FILE__, __LINE__, reg->name);
-
- if(reg->wasUsed
- && !(reg->regop && SPEC_EXTR(OP_SYM_ETYPE(reg->regop)))) {
+#if 0
+ fprintf(stderr, "%s:%d group registers in section, reg: %s (used: %d, %p)\n",
+ __FILE__, __LINE__, reg->name, reg->wasUsed, reg);
+#endif
+ if((reg->wasUsed
+ && !(reg->regop && SPEC_EXTR(OP_SYM_ETYPE(reg->regop))))
+ ) {
/* avoid grouping registers that have an initial value,
* they will be added later in idataSymSet */
continue;
#if 0
- fprintf(stderr, "%s:%d register %s alias:%d fix:%d ival=%i level=%i\n",
+ fprintf(stderr, "%s:%d register %s alias:%d fix:%d ival=%i level=%i code=%i\n",
__FILE__, __LINE__, reg->name, reg->alias, reg->isFixed,
(reg->regop?(OP_SYMBOL(reg->regop)->ival?1:0):-1),
- (reg->regop?(OP_SYMBOL(reg->regop)->level):-1) );
+ (reg->regop?(OP_SYMBOL(reg->regop)->level):-1),
+ (reg->regop?(IS_CODE(OP_SYM_ETYPE(reg->regop))):-1) );
#endif
+
+ docontinue=0;
+ for(ssym=setFirstItem(sectSyms);ssym;ssym=setNextItem(sectSyms)) {
+ if(!strcmp(ssym->name, reg->name)) {
+// fprintf(stderr, "%s:%d section found %s (%p) with var %s\n",
+// __FILE__, __LINE__, ssym->section->name, ssym->section, ssym->name);
+ if(strcmp(ssym->section->name, "access")) {
+ addSet(&ssym->section->regsSet, reg);
+ docontinue=1;
+ break;
+ } else {
+ docontinue=0;
+ reg->accessBank = 1;
+ break;
+ }
+ }
+ }
+
+ if(docontinue)continue;
+
+// fprintf(stderr, "%s:%d reg: %s\n", __FILE__, __LINE__, reg->name);
if(reg->alias == 0x80) {
checkAddReg(&pic16_equ_data, reg);
if(!reg->isFixed) {
if(reg->pc_type == PO_GPR_TEMP)
checkAddReg(&pic16_int_regs, reg);
- else
- checkAddReg(&pic16_rel_udata, reg);
+ else {
+ if(reg->accessBank) {
+ if(reg->alias != 0x40)
+ checkAddReg(&pic16_acs_udata, reg);
+ } else
+ checkAddReg(&pic16_rel_udata, reg);
+ }
}
}
}
* This routine will assign a value to that address.
*
*-----------------------------------------------------------------*/
-void pic16_assignConfigWordValue(int address, int value)
+void pic16_assignConfigWordValue(int address, unsigned int value)
{
int i;
for(i=0;i<pic16->cwInfo.confAddrEnd-pic16->cwInfo.confAddrStart+1;i++) {
if((address == pic16->cwInfo.confAddrStart+i)
&& (pic16->cwInfo.crInfo[i].mask != -1)) {
-// fprintf(stderr, "setting location 0x%X to value 0x%x\n", /*address*/ pic16->cwInfo.confAddrStart+i, val
+
+#if 0
+ fprintf(stderr, "setting location 0x%X to value 0x%x\tmask: 0x%x\ttest: 0x%x\n",
+ /*address*/ pic16->cwInfo.confAddrStart+i, (~value)&0xff,
+ pic16->cwInfo.crInfo[i].mask,
+ (pic16->cwInfo.crInfo[i].mask) & (~value));
+#endif
+
+ if((((pic16->cwInfo.crInfo[i].mask) & (~value))&0xff) != ((~value)&0xff)) {
+ fprintf(stderr, "%s:%d a wrong value has been given for configuration register 0x%x\n",
+ __FILE__, __LINE__, address);
+ return;
+ }
pic16->cwInfo.crInfo[i].value = value;
pic16->cwInfo.crInfo[i].emit = 1;
return;
}
}
+void pic16_assignIdByteValue(int address, char value)
+{
+ int i;
+
+ for(i=0;i<pic16->idInfo.idAddrEnd-pic16->idInfo.idAddrStart+1;i++) {
+ if(address == pic16->idInfo.idAddrStart+i) {
+ pic16->idInfo.irInfo[i].value = value;
+ pic16->idInfo.irInfo[i].emit = 1;
+ }
+ }
+}
projects / fw / sdcc / blobdiff