#include "ralloc.h"
#include "pcode.h"
#include "newalloc.h"
+#include "gen.h"
#include "device.h"
#include "main.h"
+#include <string.h>
+
+#include <string.h>
#ifdef WORDS_BIGENDIAN
extern char *iComments2;
//extern void emitStaticSeg (memmap * map);
+extern int initsfpnt;
+
+set *rel_idataSymSet=NULL;
+set *fix_idataSymSet=NULL;
+
extern DEFSETFUNC (closeTmpFiles);
extern DEFSETFUNC (rmTmpFiles);
extern void initialComments (FILE * afile);
extern void printPublics (FILE * afile);
-extern void printChar (FILE * ofile, char *s, int plen);
void pic16_pCodeInitRegisters(void);
pCodeOp *pic16_popGetLit(unsigned int lit);
pCodeOp *pic16_popGetLit2(unsigned int lit, pCodeOp *arg2);
pCodeOp *pic16_popCopyReg(pCodeOpReg *pc);
-pCodeOp *pic16_popCombine2(pCodeOpReg *src, pCodeOpReg *dst);
+extern void pic16_pCodeConstString(char *name, char *value);
/*-----------------------------------------------------------------*/
/* aopLiteral - string from a literal value */
}
+iCode *tic;
+symbol *nsym;
+char tbuffer[512], *tbuf=tbuffer;;
+
+
/*-----------------------------------------------------------------*/
/* emitRegularMap - emit code for maps with no special cases */
/*-----------------------------------------------------------------*/
pic16emitRegularMap (memmap * map, bool addPublics, bool arFlag)
{
symbol *sym;
- int i, size, bitvars = 0;;
+// int i, size, bitvars = 0;;
// fprintf(stderr, "%s:%d map name= %s\n", __FUNCTION__, __LINE__, map->sname);
if(addPublics)
fprintf (map->oFile, ";\t.area\t%s\n", map->sname);
-
/* print the area name */
+
for (sym = setFirstItem (map->syms); sym; sym = setNextItem (map->syms)) {
+
#if 0
- fprintf(stderr, "\t%s: sym: %s\tused: %d\n", map->sname, sym->name, sym->used);
+ fprintf(stderr, "\t%s: sym: %s\tused: %d\textern: %d\tstatic: %d\n",
+ map->sname, sym->name, sym->used, IS_EXTERN(sym->etype), IS_STATIC(sym->etype));
printTypeChain( sym->type, stderr );
- printf("\n");
+ fprintf(stderr, "\n");
#endif
+
+// if(PIC16_IS_CONFIG_ADDRESS(SPEC_ADDR(sym->etype)))
+// continue;
+
+
/* if extern then add to externs */
if (IS_EXTERN (sym->etype)) {
-// if(sym->used) // fixme
- addSetHead(&externs, sym);
+ checkAddSym(&externs, sym);
continue;
}
+
/* if allocation required check is needed
* then check if the symbol really requires
* allocation only for local variables */
if (arFlag && !IS_AGGREGATE (sym->type) &&
!(sym->_isparm && !IS_REGPARM (sym->etype)) &&
- !sym->allocreq && sym->level)
-
+ !sym->allocreq && sym->level) {
+
+// fprintf(stderr, "%s:%d special case, continuing...\n", __FILE__, __LINE__);
+
continue;
+ }
/* if global variable & not static or extern
* and addPublics allowed then add it to the public set */
if ((sym->used) && (sym->level == 0 ||
(sym->_isparm && !IS_REGPARM (sym->etype))) &&
addPublics &&
- !IS_STATIC (sym->etype) && !IS_FUNC(sym->type))
-
- addSetHead (&publics, sym);
+ !IS_STATIC (sym->etype) && !IS_FUNC(sym->type)) {
+
+ checkAddSym(&publics, sym);
+// addSetHead(&publics, sym);
+ } else
+ if(IS_STATIC(sym->etype)
+ && !(sym->ival && !sym->level)
+ ) {
+ regs *reg;
+ /* add it to udata list */
+
+// fprintf(stderr, "%s:%d adding %s (%s) remat=%d\n", __FILE__, __LINE__,
+// sym->name, sym->rname, sym->remat);
+
+ //, OP_SYMBOL(operandFromSymbol(sym))->name);
+#define SET_IMPLICIT 1
+
+#if SET_IMPLICIT
+ if(IS_STRUCT(sym->type))
+ sym->implicit = 1;
+#endif
+
+ reg = pic16_allocDirReg( operandFromSymbol( sym ));
+ checkAddReg(&pic16_rel_udata, reg);
+ }
/* if extern then do nothing or is a function
* then do nothing */
if (IS_FUNC (sym->type) && !IS_STATIC(sym->etype)) {
if(SPEC_OCLS(sym->etype) == code) {
// fprintf(stderr, "%s:%d: symbol added: %s\n", __FILE__, __LINE__, sym->rname);
- addSetHead(&publics, sym);
+ checkAddSym(&publics, sym);
}
continue;
}
}
#endif
- /* FIXME -- VR
- * The equates are nice, but do not allow relocatable objects to
- * be created in the form that I (VR) want to make SDCC to work */
/* if is has an absolute address then generate
an equate for this no need to allocate space */
fprintf (map->oFile, "%s\tEQU\t0x%04x\n",
sym->rname,
SPEC_ADDR (sym->etype));
-#if 1
+
/* emit only if it is global */
if(sym->level == 0) {
regs *reg;
- operand *op;
-// fprintf(stderr, "%s: implicit add of symbol = %s\n", __FUNCTION__, sym->name);
- op = operandFromSymbol( sym );
- reg = pic16_allocDirReg( op );
- if(reg) {
- //continue;
- checkAddReg(&pic16_fix_udata, reg);
- /* and add to globals list */
- addSetHead(&publics, sym);
+
+ reg = pic16_dirregWithName( sym->name );
+ if(!reg) {
+ /* here */
+// fprintf(stderr, "%s:%d: implicit add of symbol = %s\n",
+// __FUNCTION__, __LINE__, sym->name);
+
+ /* if IS_STRUCT is omitted the following
+ * fixes structures but break char/int etc */
+#if SET_IMPLICIT
+ if(IS_STRUCT(sym->type))
+ sym->implicit = 1; // mark as implicit
+#endif
+ if(!sym->ival) {
+ reg = pic16_allocDirReg( operandFromSymbol(sym) );
+ if(reg) {
+ if(checkAddReg(&pic16_fix_udata, reg)) {
+ /* and add to globals list if not exist */
+ addSet(&publics, sym);
+ }
+ }
+ } else
+ addSet(&publics, sym);
}
}
-#endif
} else {
+ if(!sym->used && (sym->level == 0)) {
+ regs *reg;
+
+ /* symbol not used, just declared probably, but its in
+ * level 0, so we must declare it fine as global */
+
+// fprintf(stderr, "EXTRA symbol declaration sym= %s\n", sym->name);
+
+#if SET_IMPLICIT
+ if(IS_STRUCT(sym->type))
+ sym->implicit = 1; // mark as implicit
+#endif
+ if(!sym->ival) {
+ reg = pic16_allocDirReg( operandFromSymbol( sym ) );
+ if(checkAddReg(&pic16_rel_udata, reg)) {
+ addSetHead(&publics, sym);
+ }
+ } else
+ addSetHead(&publics, sym);
+ }
+
+#if 0
/* allocate space */
/* If this is a bit variable, then allocate storage after 8 bits have been declared */
/* unlike the 8051, the pic does not have a separate bit area. So we emulate bit ram */
fprintf (map->oFile, "\t%s_%d\n", sym->rname, i);
}
}
-// fprintf (map->oFile, "\t.ds\t0x%04x\n", (unsigned int)getSize (sym->type) & 0xffff);
+ fprintf (map->oFile, "\t.ds\t0x%04x\n", (unsigned int)getSize (sym->type) & 0xffff);
+#endif
}
/* FIXME -- VR Fix the following, so that syms to be placed
/* if it has an initial value then do it only if
it is a global variable */
-#if 1
if (sym->ival && sym->level == 0) {
ast *ival = NULL;
-// if(SPEC_OCLS(sym->etype)==data) {
-// fprintf(stderr, "%s: sym %s placed in data\n", map->sname, sym->name);
-// }
+#if 0
+ if(SPEC_OCLS(sym->etype)==data) {
+ fprintf(stderr, "%s: sym %s placed in data segment\n", map->sname, sym->name);
+ }
+
+ if(SPEC_OCLS(sym->etype)==code) {
+ fprintf(stderr, "%s: sym %s placed in code segment\n", map->sname, sym->name);
+ }
+#endif
// fprintf(stderr, "'%s': sym '%s' has initial value\n", map->sname, sym->name);
- if (IS_AGGREGATE (sym->type))
- ival = initAggregates (sym, sym->ival, NULL);
- else
- ival = newNode ('=', newAst_VALUE(symbolVal (sym)),
- decorateType (resolveSymbols (list2expr (sym->ival))));
- codeOutFile = statsg->oFile;
- GcurMemmap = statsg;
- eBBlockFromiCode (iCodeFromAst (ival));
- sym->ival = NULL;
+ if (IS_AGGREGATE (sym->type)) {
+ if(SPEC_ABSA(sym->etype))
+ addSet(&fix_idataSymSet, copySymbol(sym));
+ else
+ addSet(&rel_idataSymSet, copySymbol(sym));
+// ival = initAggregates (sym, sym->ival, NULL);
+ } else {
+ if(SPEC_ABSA(sym->etype))
+ addSet(&fix_idataSymSet, copySymbol(sym));
+ else
+ addSet(&rel_idataSymSet, copySymbol(sym));
+
+// ival = newNode ('=', newAst_VALUE(symbolVal (sym)),
+// decorateType (resolveSymbols (list2expr (sym->ival)), RESULT_CHECK));
+ }
+
+ if(ival) {
+ setAstLineno(ival, sym->lineDef);
+ codeOutFile = statsg->oFile;
+ GcurMemmap = statsg;
+ eBBlockFromiCode (iCodeFromAst (ival));
+ sym->ival = NULL;
+ }
}
-#endif
}
}
switch (getSize (type)) {
case 1:
- pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,0))));
+ // pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,0))));
+ pic16_emitDB(pb, BYTE_IN_LONG(ulval,0));
break;
case 2:
- pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,0))));
- pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,1))));
+ // pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,0))));
+ // pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,1))));
+ pic16_emitDB(pb, BYTE_IN_LONG(ulval,0));
+ pic16_emitDB(pb, BYTE_IN_LONG(ulval,1));
break;
case 4:
- pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,0))));
- pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,1))));
- pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,2))));
- pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,3))));
+ // pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,0))));
+ // pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,1))));
+ // pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,2))));
+ // pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(BYTE_IN_LONG(ulval,3))));
+ pic16_emitDB(pb, BYTE_IN_LONG(ulval,0));
+ pic16_emitDB(pb, BYTE_IN_LONG(ulval,1));
+ pic16_emitDB(pb, BYTE_IN_LONG(ulval,2));
+ pic16_emitDB(pb, BYTE_IN_LONG(ulval,3));
break;
}
}
if(!pb)
return 0;
- fprintf(stderr, "%s\n",__FUNCTION__);
+ // fprintf(stderr, "%s\n",__FUNCTION__);
if (!s)
{
if (!DCL_ELEM (type))
DCL_ELEM (type) = strlen (SPEC_CVAL (val->etype).v_char) + 1;
- //printChar (oFile, SPEC_CVAL (val->etype).v_char, DCL_ELEM (type));
- //fprintf(stderr, "%s omitting call to printChar\n",__FUNCTION__);
- pic16_addpCode2pBlock(pb,pic16_newpCodeCharP(";omitting call to printChar"));
+ for(remain=0; remain<DCL_ELEM(type); remain++)
+ pic16_emitDB(pb, SPEC_CVAL(val->etype).v_char[ remain ]);
+
+// pic16_addpCode2pBlock(pb,pic16_newpCodeCharP(";omitting call to printChar"));
if ((remain = (DCL_ELEM (type) - strlen (SPEC_CVAL (val->etype).v_char) - 1)) > 0)
- while (remain--)
- //tfprintf (oFile, "\t!db !constbyte\n", 0);
- pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(0)));
+ {
+ while (remain--)
+ {
+ //tfprintf (oFile, "\t!db !constbyte\n", 0);
+ // pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(0)));
+ pic16_emitDB(pb,0);
+ }
+ }
return 1;
}
else
else {
//printChar (oFile, s, strlen (s) + 1);
- for(remain=0; remain<strlen(s); remain++) {
- pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(s[remain])));
- //fprintf(stderr,"0x%02x ",s[remain]);
- }
+ for(remain=0; remain<strlen(s); remain++)
+ {
+ // pic16_addpCode2pBlock(pb,pic16_newpCode(POC_RETLW,pic16_newpCodeOpLit(s[remain])));
+ //fprintf(stderr,"0x%02x ",s[remain]);
+ pic16_emitDB(pb, s[remain]);
+ }
//fprintf(stderr,"\n");
}
return 1;
if(!pb)
return;
+
/* take care of the special case */
/* array of characters can be init */
/* by a string */
if (IS_CHAR (type->next)) {
- //fprintf(stderr,"%s:%d - is_char\n",__FUNCTION__,__LINE__);
+ fprintf(stderr,"%s:%d - is_char\n",__FUNCTION__,__LINE__);
if (!IS_LITERAL(list2val(ilist)->etype)) {
werror (W_INIT_WRONG);
return;
}
+
+ fprintf(stderr, "%s:%d adding %s to idata\n", __FILE__, __LINE__, sym->name);
+ if(SPEC_ABSA(sym->etype))
+ addSet(&fix_idataSymSet, copySymbol(sym));
+ else
+ addSet(&rel_idataSymSet, copySymbol(sym));
+
if (printIvalChar (type,
(ilist->type == INIT_DEEP ? ilist->init.deep : ilist),
pb, SPEC_CVAL (sym->etype).v_char))
return;
}
+
+
/*-----------------------------------------------------------------*/
/* printIval - generates code for initial value */
/*-----------------------------------------------------------------*/
if (!ilist || !pb)
return;
+// fprintf(stderr, "%s:%d generating init for %s\n", __FILE__, __LINE__, sym->name);
+
/* if structure then */
if (IS_STRUCT (type))
{
//fprintf(stderr,"%s struct\n",__FUNCTION__);
//printIvalStruct (sym, type, ilist, oFile);
+ fprintf(stderr, "%s:%d: PIC16 port error: structure initialisation is not implemented yet.\n",
+ __FILE__, __LINE__);
+ abort();
return;
}
{
//fprintf(stderr,"%s pointer\n",__FUNCTION__);
//printIvalPtr (sym, type, ilist, oFile);
+ fprintf(stderr, "%s:%d: PIC16 port error: pointer initialisation is not implemented yet.\n",
+ __FILE__, __LINE__);
+ abort();
return;
}
}
}
-extern void pic16_pCodeConstString(char *name, char *value);
+int PIC16_IS_CONFIG_ADDRESS(int address)
+{
+
+ return (address >= pic16->cwInfo.confAddrStart && address <= pic16->cwInfo.confAddrEnd);
+}
+
/*-----------------------------------------------------------------*/
/* emitStaticSeg - emitcode for the static segment */
/*-----------------------------------------------------------------*/
sym = setNextItem (map->syms))
{
-#if 1
+#if 0
fprintf(stderr, "\t%s: sym: %s\tused: %d\n", map->sname, sym->name, sym->used);
printTypeChain( sym->type, stderr );
- printf("\n");
+ fprintf(stderr, "\n");
#endif
+ if(SPEC_ABSA(sym->etype)
+ && (SPEC_ABSA(sym->etype) && PIC16_IS_CONFIG_ADDRESS(SPEC_ADDR(sym->etype)))) {
+
+ pic16_assignConfigWordValue(SPEC_ADDR (sym->etype),
+ (int) floatFromVal(list2val( sym->ival )));
- /* if it is "extern" then do nothing */
- if (IS_EXTERN (sym->etype))
- continue;
+ continue;
+ }
- /* if it is not static add it to the public
- table */
- if (!IS_STATIC (sym->etype))
- addSetHead (&publics, sym);
+ /* if it is "extern" then do nothing */
+ if (IS_EXTERN (sym->etype)) {
+
+ /* do not emit if it is a config word declaration */
+ if(!SPEC_ABSA(sym->etype)
+ || (SPEC_ABSA(sym->etype) && !PIC16_IS_CONFIG_ADDRESS(SPEC_ADDR(sym->etype))))
+ checkAddSym(&externs, sym);
+ continue;
+ }
+
+ /* if it is not static add it to the public
+ table */
+ if (!IS_STATIC (sym->etype)) {
+ /* do not emit if it is a config word declaration */
+ checkAddSym(&publics, sym);
+ }
#if 0
/* print extra debug info if required */
/* if it has an absolute address */
if (SPEC_ABSA (sym->etype))
{
+ fprintf(stderr, "%s:%d spec_absa is true for symbol: %s\n",
+ __FILE__, __LINE__, sym->name);
+
if (options.debug || sym->level == 0)
fprintf (code->oFile, " == 0x%04x\n", SPEC_ADDR (sym->etype));
fprintf (code->oFile, "%s\t=\t0x%04x\n",
sym->rname,
SPEC_ADDR (sym->etype));
- }
- else
- {
+
+ /* if it has an initial value */
+ if (sym->ival)
+ {
+ pBlock *pb;
+ symbol *asym;
+ absSym *abSym;
+ pCode *pcf;
+
+ noAlloc++;
+ resolveIvalSym (sym->ival, sym->type);
+ asym = newSymbol(sym->rname, 0);
+ abSym = Safe_calloc(1, sizeof(absSym));
+ abSym->name = Safe_strdup( sym->rname );
+ abSym->address = SPEC_ADDR( sym->etype );
+ addSet(&absSymSet, abSym);
+
+ pb = pic16_newpCodeChain(NULL, 'A',pic16_newpCodeCharP("; Starting pCode block for absolute Ival"));
+ pic16_addpBlock(pb);
+
+ pcf = pic16_newpCodeFunction(moduleName, asym->name);
+ PCF(pcf)->absblock = 1;
+
+ pic16_addpCode2pBlock(pb,pcf);
+ pic16_addpCode2pBlock(pb,pic16_newpCodeLabel(sym->rname,-1));
+ printIval (sym, sym->type, sym->ival, pb);
+ pic16_flushDB(pb);
+
+ pic16_addpCode2pBlock(pb, pic16_newpCodeFunction(NULL, NULL));
+ noAlloc--;
+ }
+ else
+ {
+
+ /* allocate space */
+ fprintf (code->oFile, "%s:\n", sym->rname);
+ /* special case for character strings */
+ if (IS_ARRAY (sym->type) && IS_CHAR (sym->type->next) &&
+ SPEC_CVAL (sym->etype).v_char)
+ pic16_pCodeConstString(sym->rname , SPEC_CVAL (sym->etype).v_char);
+ /*printChar (code->oFile,
+ SPEC_CVAL (sym->etype).v_char,
+ strlen (SPEC_CVAL (sym->etype).v_char) + 1);*/
+ else
+ fprintf (code->oFile, "\t.ds\t0x%04x\n", (unsigned int) getSize (sym->type) & 0xffff);
+ }
+
+ } else {
+// fprintf(stderr, "%s:%d spec_absa is false for symbol: %s\n",
+// __FILE__, __LINE__, sym->name);
+
if (options.debug || sym->level == 0)
fprintf (code->oFile, " == .\n");
fprintf (code->oFile, "%s:\n", sym->rname);
noAlloc++;
- resolveIvalSym (sym->ival);
+ resolveIvalSym (sym->ival, sym->type);
//printIval (sym, sym->type, sym->ival, code->oFile);
pb = pic16_newpCodeChain(NULL, 'P',pic16_newpCodeCharP("; Starting pCode block for Ival"));
pic16_addpBlock(pb);
pic16_addpCode2pBlock(pb,pic16_newpCodeLabel(sym->rname,-1));
printIval (sym, sym->type, sym->ival, pb);
+ pic16_flushDB(pb);
noAlloc--;
}
else
/*-----------------------------------------------------------------*/
-/* emitMaps - emits the code for the data portion the code */
+/* pic16_emitConfigRegs - emits the configuration registers */
/*-----------------------------------------------------------------*/
+void pic16_emitConfigRegs(FILE *of)
+{
+ int i;
+
+ for(i=0;i<pic16->cwInfo.confAddrEnd-pic16->cwInfo.confAddrStart;i++)
+ if(pic16->cwInfo.crInfo[i].emit) //mask != -1)
+ fprintf (of, "\t__config 0x%x, 0x%hhx\n",
+ pic16->cwInfo.confAddrStart+i,
+ pic16->cwInfo.crInfo[i].value);
+}
+
+
static void
pic16emitMaps ()
{
/*-----------------------------------------------------------------*/
-/* initialComments - puts in some initial comments */
+/* pic16initialComments - puts in some initial comments */
/*-----------------------------------------------------------------*/
static void
pic16initialComments (FILE * afile)
{
initialComments (afile);
- fprintf (afile, "; PIC port for the 16-bit core\n");
+ fprintf (afile, "; PIC16 port for the Microchip 16-bit core micros\n");
fprintf (afile, iComments2);
}
/* if global variable & not static or extern
and addPublics allowed then add it to the public set */
if ((sym->_isparm && !IS_REGPARM (sym->etype))
- && !IS_STATIC (sym->etype))
- addSetHead (&publics, sym);
+ && !IS_STATIC (sym->etype)) {
+ checkAddSym(&publics, sym);
+// addSetHead (&publics, sym);
+ }
/* if extern then do nothing or is a function
then do nothing */
pic16_addpBlock(pb);
/* entry point @ start of CSEG */
- pic16_addpCode2pBlock(pb,pic16_newpCodeLabel("__sdcc_program_startup\t;VR1",-1));
+ pic16_addpCode2pBlock(pb,pic16_newpCodeLabel("__sdcc_program_startup",-1));
- if(USE_STACK) {
-#if 0
- pic16_addpCode2pBlock(pb, pic16_newpCode(POC_LFSR,
- pic16_popGetLit2(1, pic16_popGetLit(stackPos))));
- pic16_addpCode2pBlock(pb, pic16_newpCode(POC_LFSR,
- pic16_popGetLit2(2, pic16_popGetLit(stackPos))));
-#else
+ if(initsfpnt) {
pic16_addpCode2pBlock(pb, pic16_newpCode(POC_LFSR,
pic16_popGetLit2(1, pic16_newpCodeOpRegFromStr("stack"))));
pic16_addpCode2pBlock(pb, pic16_newpCode(POC_LFSR,
pic16_popGetLit2(2, pic16_newpCodeOpRegFromStr("stack"))));
-#endif
}
/* put in the call to main */
pic16initialComments (asmFile);
/* print module name */
- fprintf (asmFile, ";\t.module %s\n", moduleName);
+ fprintf(asmFile, "#FILE\t\"%s\"\n", fullSrcFileName);
/* Let the port generate any global directives, etc. */
if (port->genAssemblerPreamble) {
pic16_AnalyzeBanking();
pic16_writeUsedRegs(asmFile);
+#if 0
/* create the overlay segments */
fprintf (asmFile, "%s", iComments2);
fprintf (asmFile, "; overlayable items in internal ram \n");
fprintf (asmFile, "%s", iComments2);
copyFile (asmFile, ovrFile);
+#endif
+
+#if 0
/* create the stack segment MOF */
if (mainf && IFFUNC_HASBODY(mainf->type)) {
fprintf (asmFile, ";\t.area\tSSEG\t(DATA)\n"
";__start__stack:\n;\t.ds\t1\n\n");
}
+#endif
#if 0
/* no indirect data in pic */
copyFile (asmFile, xdata->oFile);
#endif
+#if 0
/* copy the bit segment */
fprintf (asmFile, "%s", iComments2);
fprintf (asmFile, "; bit data\n");
fprintf (asmFile, "%s", iComments2);
copyFile (asmFile, bit->oFile);
-
+#endif
/* copy the interrupt vector table */
if(mainf && IFFUNC_HASBODY(mainf->type)) {
fprintf (asmFile, "%s", iComments2);
#if 0
- /* FIXME 8051 Legacy -- VR */
- /* Everywhere we generate a reference to the static_name area,
- * (which is currently only here), we immediately follow it with a
- * definition of the post_static_name area. This guarantees that
- * the post_static_name area will immediately follow the static_name
- * area.
- */
- fprintf (asmFile, ";\t.area %s\n", port->mem.static_name); /* MOF */
- fprintf (asmFile, ";\t.area %s\n", port->mem.post_static_name);
- fprintf (asmFile, ";\t.area %s\n", port->mem.static_name);
-#endif
/* copy over code */
fprintf (asmFile, "%s", iComments2);
fprintf (asmFile, "\tcode\n");
fprintf (asmFile, "%s", iComments2);
+#endif
+
+ if(pic16_debug_verbose)
+ fprintf(asmFile, "; A code from now on!\n");
+ pic16_copypCode(asmFile, 'A');
if(mainf && IFFUNC_HASBODY(mainf->type)) {
- fprintf (asmFile,"__sdcc_gsinit_startup:\t\t;VRokas\n");
+ fprintf(asmFile, "\tcode\n");
+ fprintf(asmFile,"__sdcc_gsinit_startup:\n");
#if 0
/* FIXME 8051 legacy (?!) - VR 20-Jun-2003 */
// copyFile (stderr, code->oFile);
-
- if (port->general.glue_up_main && mainf && IFFUNC_HASBODY(mainf->type)) {
- fprintf (asmFile,"\tgoto\t__sdcc_program_startup\t;VR2\n");
- }
-
-
fprintf(asmFile, "; I code from now on!\n");
pic16_copypCode(asmFile, 'I');
- fprintf(asmFile, "; A code from now on!\n");
- pic16_copypCode(asmFile, 'A');
-
-
if(pic16_debug_verbose)
fprintf(asmFile, "; dbName from now on!\n");
pic16_copypCode(asmFile, statsg->dbName);
+
+ if (port->general.glue_up_main && mainf && IFFUNC_HASBODY(mainf->type)) {
+ fprintf (asmFile,"\tgoto\t__sdcc_program_startup\n");
+ }
+
+
if(pic16_debug_verbose)
fprintf(asmFile, "; X code from now on!\n");
pic16_copypCode(asmFile, 'X');
projects / fw / sdcc / blobdiff