#include "newalloc.h"
#if !defined(__BORLANDC__) && !defined(_MSC_VER)
-#if 0 /* This should no longer be necessary. */
-// This is a bit messy because we define link ourself
-#define link NoLiNk
-#include <unistd.h>
-#undef link
-#else
-
#include <unistd.h>
#endif
-#else
-// No unistd.h in Borland C++
-#endif
symbol *interrupts[256];
set *externs = NULL; /* Varibles that are declared as extern */
/* TODO: this should be configurable (DS803C90 uses more than 6) */
-int maxInterrupts = 6;
+unsigned maxInterrupts = 6;
int allocInfo = 1;
symbol *mainf;
extern char *VersionString;
}
/*-----------------------------------------------------------------*/
-/* rmTmpFiles - closes all tmp files created by the compiler */
+/* rmTmpFiles - unlinks all tmp files created by the compiler */
/* because of BRAIN DEAD MS/DOS & CYGNUS Libraries */
/*-----------------------------------------------------------------*/
DEFSETFUNC (rmTmpFiles)
if (name)
{
unlink (name);
- free (name);
+ Safe_free (name);
}
return 0;
}
+/*-----------------------------------------------------------------*/
+/* rm_tmpfiles - close and remove temporary files and delete sets */
+/*-----------------------------------------------------------------*/
+void
+rm_tmpfiles (void)
+{
+ /* close temporary files */
+ applyToSet (tmpfileSet, closeTmpFiles);
+ /* remove temporary files */
+ applyToSet (tmpfileNameSet, rmTmpFiles);
+ /* delete temorary file sets */
+ deleteSet (&tmpfileSet);
+ deleteSet (&tmpfileNameSet);
+}
+
/*-----------------------------------------------------------------*/
/* copyFile - copies source file to destination file */
/*-----------------------------------------------------------------*/
char *
aopLiteralLong (value * val, int offset, int size)
{
- char *rs;
- union
- {
- float f;
- unsigned char c[4];
- }
- fl;
+ char *rs;
+ union {
+ float f;
+ unsigned char c[4];
+ }
+ fl;
- /* if it is a float then it gets tricky */
- /* otherwise it is fairly simple */
- if (!IS_FLOAT (val->type))
- {
- unsigned long v = floatFromVal (val);
+ if (!val) {
+ // assuming we have been warned before
+ val=constVal("0");
+ }
- v >>= (offset * 8);
- switch (size)
- {
- case 1:
- tsprintf (buffer, "!immedbyte", (unsigned int) v & 0xff);
- break;
- case 2:
- tsprintf (buffer, "!immedword", (unsigned int) v & 0xffff);
- break;
- default:
- /* Hmm. Too big for now. */
- assert (0);
+ /* if it is a float then it gets tricky */
+ /* otherwise it is fairly simple */
+ if (!IS_FLOAT (val->type)) {
+ unsigned long v = (unsigned long) floatFromVal (val);
+
+ v >>= (offset * 8);
+ switch (size) {
+ case 1:
+ tsprintf (buffer, "!immedbyte", (unsigned int) v & 0xff);
+ break;
+ case 2:
+ tsprintf (buffer, "!immedword", (unsigned int) v & 0xffff);
+ break;
+ default:
+ /* Hmm. Too big for now. */
+ assert (0);
+ }
+ rs = Safe_calloc (1, strlen (buffer) + 1);
+ return strcpy (rs, buffer);
}
- rs = Safe_calloc (1, strlen (buffer) + 1);
- return strcpy (rs, buffer);
- }
- /* PENDING: For now size must be 1 */
- assert (size == 1);
+ /* PENDING: For now size must be 1 */
+ assert (size == 1);
- /* it is type float */
- fl.f = (float) floatFromVal (val);
+ /* it is type float */
+ fl.f = (float) floatFromVal (val);
#ifdef _BIG_ENDIAN
- tsprintf (buffer, "!immedbyte", fl.c[3 - offset]);
+ tsprintf (buffer, "!immedbyte", fl.c[3 - offset]);
#else
- tsprintf (buffer, "!immedbyte", fl.c[offset]);
+ tsprintf (buffer, "!immedbyte", fl.c[offset]);
#endif
- rs = Safe_calloc (1, strlen (buffer) + 1);
- return strcpy (rs, buffer);
+ rs = Safe_calloc (1, strlen (buffer) + 1);
+ return strcpy (rs, buffer);
}
/*-----------------------------------------------------------------*/
char *
aopLiteral (value * val, int offset)
{
- return aopLiteralLong (val, offset, 1);
+ return aopLiteralLong (val, offset, 1);
}
/*-----------------------------------------------------------------*/
emitRegularMap (memmap * map, bool addPublics, bool arFlag)
{
symbol *sym;
+ ast *ival = NULL;
+
+ if (!map)
+ return;
if (addPublics)
{
else
tfprintf (map->oFile, "\t!area\n", map->sname);
}
-
- /* print the area name */
+
for (sym = setFirstItem (map->syms); sym;
sym = setNextItem (map->syms))
{
+ symbol *newSym=NULL;
/* if extern then add it into the extern list */
if (IS_EXTERN (sym->etype))
{
- addSetHead (&externs, sym);
+ addSetHead (&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)
continue;
+ /* for bitvar locals and parameters */
+ if (!arFlag && !sym->allocreq && sym->level
+ && !SPEC_ABSA (sym->etype)) {
+ continue;
+ }
+
/* if global variable & not static or extern
and addPublics allowed then add it to the public set */
if ((sym->level == 0 ||
(sym->_isparm && !IS_REGPARM (sym->etype))) &&
addPublics &&
!IS_STATIC (sym->etype) &&
- (sym->used || sym->fbody))
+ (IS_FUNC(sym->type) ? (sym->used || IFFUNC_HASBODY(sym->type)) : 1))
{
addSetHead (&publics, sym);
}
continue;
/* print extra debug info if required */
- if ((options.debug || sym->level == 0) && !options.nodebug)
- {
-
- cdbSymbol (sym, cdbFile, FALSE, FALSE);
-
- if (!sym->level) /* global */
- if (IS_STATIC (sym->etype))
- fprintf (map->oFile, "F%s$", moduleName); /* scope is file */
- else
- fprintf (map->oFile, "G$"); /* scope is global */
+ if (options.debug) {
+ cdbSymbol (sym, cdbFile, FALSE, FALSE);
+ if (!sym->level) /* global */
+ if (IS_STATIC (sym->etype))
+ fprintf (map->oFile, "F%s$", moduleName); /* scope is file */
else
- /* symbol is local */
- fprintf (map->oFile, "L%s$", (sym->localof ? sym->localof->name : "-null-"));
- fprintf (map->oFile, "%s$%d$%d", sym->name, sym->level, sym->block);
- }
+ fprintf (map->oFile, "G$"); /* scope is global */
+ else
+ /* symbol is local */
+ fprintf (map->oFile, "L%s$", (sym->localof ? sym->localof->name : "-null-"));
+ fprintf (map->oFile, "%s$%d$%d", sym->name, sym->level, sym->block);
+ }
+
+ /* if it has an initial value then do it only if
+ it is a global variable */
+ if (sym->ival && sym->level == 0) {
+ if (SPEC_OCLS(sym->etype)==xidata) {
+ // create a new "XINIT (CODE)" symbol, that will be emitted later
+ newSym=copySymbol (sym);
+ SPEC_OCLS(newSym->etype)=xinit;
+ sprintf (newSym->name, "__xinit_%s", sym->name);
+ sprintf (newSym->rname,"__xinit_%s", sym->rname);
+ SPEC_CONST(newSym->etype)=1;
+ SPEC_STAT(newSym->etype)=1;
+ resolveIvalSym(newSym->ival);
+
+ // add it to the "XINIT (CODE)" segment
+ addSet(&xinit->syms, newSym);
+ sym->ival=NULL;
+ } else {
+ if (IS_AGGREGATE (sym->type)) {
+ ival = initAggregates (sym, sym->ival, NULL);
+ } else {
+ if (getNelements(sym->type, sym->ival)>1) {
+ werror (W_EXCESS_INITIALIZERS, "scalar",
+ sym->name, sym->lineDef);
+ }
+ ival = newNode ('=', newAst_VALUE (symbolVal (sym)),
+ decorateType (resolveSymbols (list2expr (sym->ival))));
+ }
+ codeOutFile = statsg->oFile;
+
+ if (ival) {
+ // set ival's lineno to where the symbol was defined
+ setAstLineno (ival, lineno=sym->lineDef);
+ // check if this is not a constant expression
+ if (!constExprTree(ival)) {
+ werror (E_CONST_EXPECTED, "found expression");
+ // but try to do it anyway
+ }
+ allocInfo = 0;
+ eBBlockFromiCode (iCodeFromAst (ival));
+ allocInfo = 1;
+ }
+ }
+ sym->ival = NULL;
+ }
/* if is has an absolute address then generate
an equate for this no need to allocate space */
if (SPEC_ABSA (sym->etype))
{
- if ((options.debug || sym->level == 0) && !options.nodebug)
+ char *equ="=";
+ if (options.debug) {
fprintf (map->oFile, " == 0x%04x\n", SPEC_ADDR (sym->etype));
-
- fprintf (map->oFile, "%s\t=\t0x%04x\n",
- sym->rname,
+ }
+ if (TARGET_IS_XA51) {
+ if (map==sfr) {
+ equ="sfr";
+ } else if (map==bit || map==sfrbit) {
+ equ="bit";
+ }
+ }
+ fprintf (map->oFile, "%s\t%s\t0x%04x\n",
+ sym->rname, equ,
SPEC_ADDR (sym->etype));
}
- else
- {
- /* allocate space */
- if ((options.debug || sym->level == 0) && !options.nodebug)
- fprintf (map->oFile, "==.\n");
- if (IS_STATIC (sym->etype))
- tfprintf (map->oFile, "!slabeldef\n", sym->rname);
- else
- tfprintf (map->oFile, "!labeldef\n", sym->rname);
- tfprintf (map->oFile, "\t!ds\n", (unsigned int) getSize (sym->type) & 0xffff);
+ else {
+ int size = getSize (sym->type);
+ if (size==0) {
+ werror(E_UNKNOWN_SIZE,sym->name);
}
-
- /* if it has an initial value then do it only if
- it is a global variable */
- if (sym->ival && sym->level == 0)
- {
- ast *ival = NULL;
-
- 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;
- allocInfo = 0;
- eBBlockFromiCode (iCodeFromAst (ival));
- allocInfo = 1;
- sym->ival = NULL;
+ /* allocate space */
+ if (options.debug) {
+ fprintf (map->oFile, "==.\n");
}
+ if (IS_STATIC (sym->etype))
+ tfprintf (map->oFile, "!slabeldef\n", sym->rname);
+ else
+ tfprintf (map->oFile, "!labeldef\n", sym->rname);
+ tfprintf (map->oFile, "\t!ds\n",
+ (unsigned int) size & 0xffff);
+ }
}
}
/* initPointer - pointer initialization code massaging */
/*-----------------------------------------------------------------*/
value *
-initPointer (initList * ilist)
+initPointer (initList * ilist, sym_link *toType)
{
- value *val;
- ast *expr = list2expr (ilist);
-
- if (!expr)
- goto wrong;
-
- /* try it the oldway first */
- if ((val = constExprValue (expr, FALSE)))
- return val;
-
- /* no then we have to do these cludgy checks */
- /* pointers can be initialized with address of
- a variable or address of an array element */
- if (IS_AST_OP (expr) && expr->opval.op == '&')
- {
- /* address of symbol */
- if (IS_AST_SYM_VALUE (expr->left))
- {
- val = copyValue (AST_VALUE (expr->left));
- val->type = newLink ();
- if (SPEC_SCLS (expr->left->etype) == S_CODE)
- {
- DCL_TYPE (val->type) = CPOINTER;
- DCL_PTR_CONST (val->type) = port->mem.code_ro;
- }
- else if (SPEC_SCLS (expr->left->etype) == S_XDATA)
- DCL_TYPE (val->type) = FPOINTER;
- else if (SPEC_SCLS (expr->left->etype) == S_XSTACK)
- DCL_TYPE (val->type) = PPOINTER;
- else if (SPEC_SCLS (expr->left->etype) == S_IDATA)
- DCL_TYPE (val->type) = IPOINTER;
- else if (SPEC_SCLS (expr->left->etype) == S_EEPROM)
- DCL_TYPE (val->type) = EEPPOINTER;
- else
- DCL_TYPE (val->type) = POINTER;
- val->type->next = expr->left->ftype;
- val->etype = getSpec (val->type);
- return val;
+ value *val;
+ ast *expr = list2expr (ilist);
+
+ if (!expr)
+ goto wrong;
+
+ /* try it the oldway first */
+ if ((val = constExprValue (expr, FALSE)))
+ return val;
+
+ /* ( ptr + constant ) */
+ if (IS_AST_OP (expr) &&
+ (expr->opval.op == '+' || expr->opval.op == '-') &&
+ IS_AST_SYM_VALUE (expr->left) &&
+ (IS_ARRAY(expr->left->ftype) || IS_PTR(expr->left->ftype)) &&
+ compareType(toType, expr->left->ftype) &&
+ IS_AST_LIT_VALUE (expr->right)) {
+ return valForCastAggr (expr->left, expr->left->ftype,
+ expr->right,
+ expr->opval.op);
}
-
- /* if address of indexed array */
- if (IS_AST_OP (expr->left) && expr->left->opval.op == '[')
- return valForArray (expr->left);
-
- /* if address of structure element then
- case 1. a.b ; */
- if (IS_AST_OP (expr->left) &&
- expr->left->opval.op == '.')
- {
- return valForStructElem (expr->left->left,
- expr->left->right);
+
+ /* (char *)&a */
+ if (IS_AST_OP(expr) && expr->opval.op==CAST &&
+ IS_AST_OP(expr->right) && expr->right->opval.op=='&') {
+ if (compareType(toType, expr->left->ftype)!=1) {
+ werror (W_INIT_WRONG);
+ printFromToType(expr->left->ftype, toType);
+ }
+ // skip the cast ???
+ expr=expr->right;
}
- /* case 2. (&a)->b ;
- (&some_struct)->element */
- if (IS_AST_OP (expr->left) &&
- expr->left->opval.op == PTR_OP &&
- IS_ADDRESS_OF_OP (expr->left->left))
- return valForStructElem (expr->left->left->left,
- expr->left->right);
+ /* no then we have to do these cludgy checks */
+ /* pointers can be initialized with address of
+ a variable or address of an array element */
+ if (IS_AST_OP (expr) && expr->opval.op == '&') {
+ /* address of symbol */
+ if (IS_AST_SYM_VALUE (expr->left)) {
+ val = copyValue (AST_VALUE (expr->left));
+ val->type = newLink ();
+ if (SPEC_SCLS (expr->left->etype) == S_CODE) {
+ DCL_TYPE (val->type) = CPOINTER;
+ DCL_PTR_CONST (val->type) = port->mem.code_ro;
+ }
+ else if (SPEC_SCLS (expr->left->etype) == S_XDATA)
+ DCL_TYPE (val->type) = FPOINTER;
+ else if (SPEC_SCLS (expr->left->etype) == S_XSTACK)
+ DCL_TYPE (val->type) = PPOINTER;
+ else if (SPEC_SCLS (expr->left->etype) == S_IDATA)
+ DCL_TYPE (val->type) = IPOINTER;
+ else if (SPEC_SCLS (expr->left->etype) == S_EEPROM)
+ DCL_TYPE (val->type) = EEPPOINTER;
+ else
+ DCL_TYPE (val->type) = POINTER;
+ val->type->next = expr->left->ftype;
+ val->etype = getSpec (val->type);
+ return val;
+ }
- }
- /* case 3. (((char *) &a) +/- constant) */
- if (IS_AST_OP (expr) &&
- (expr->opval.op == '+' || expr->opval.op == '-') &&
- IS_AST_OP (expr->left) && expr->left->opval.op == CAST &&
- IS_AST_OP (expr->left->right) &&
- expr->left->right->opval.op == '&' &&
- IS_AST_LIT_VALUE (expr->right))
- {
+ /* if address of indexed array */
+ if (IS_AST_OP (expr->left) && expr->left->opval.op == '[')
+ return valForArray (expr->left);
- return valForCastAggr (expr->left->right->left,
- expr->left->left->opval.lnk,
- expr->right, expr->opval.op);
+ /* if address of structure element then
+ case 1. a.b ; */
+ if (IS_AST_OP (expr->left) &&
+ expr->left->opval.op == '.') {
+ return valForStructElem (expr->left->left,
+ expr->left->right);
+ }
- }
+ /* case 2. (&a)->b ;
+ (&some_struct)->element */
+ if (IS_AST_OP (expr->left) &&
+ expr->left->opval.op == PTR_OP &&
+ IS_ADDRESS_OF_OP (expr->left->left)) {
+ return valForStructElem (expr->left->left->left,
+ expr->left->right);
+ }
+ }
+ /* case 3. (((char *) &a) +/- constant) */
+ if (IS_AST_OP (expr) &&
+ (expr->opval.op == '+' || expr->opval.op == '-') &&
+ IS_AST_OP (expr->left) && expr->left->opval.op == CAST &&
+ IS_AST_OP (expr->left->right) &&
+ expr->left->right->opval.op == '&' &&
+ IS_AST_LIT_VALUE (expr->right)) {
+
+ return valForCastAggr (expr->left->right->left,
+ expr->left->left->opval.lnk,
+ expr->right, expr->opval.op);
-wrong:
- werror (E_INIT_WRONG);
- return NULL;
+ }
+ /* case 4. (char *)(array type) */
+ if (IS_CAST_OP(expr) && IS_AST_SYM_VALUE (expr->right) &&
+ IS_ARRAY(expr->right->ftype)) {
+
+ val = copyValue (AST_VALUE (expr->right));
+ val->type = newLink ();
+ if (SPEC_SCLS (expr->right->etype) == S_CODE) {
+ DCL_TYPE (val->type) = CPOINTER;
+ DCL_PTR_CONST (val->type) = port->mem.code_ro;
+ }
+ else if (SPEC_SCLS (expr->right->etype) == S_XDATA)
+ DCL_TYPE (val->type) = FPOINTER;
+ else if (SPEC_SCLS (expr->right->etype) == S_XSTACK)
+ DCL_TYPE (val->type) = PPOINTER;
+ else if (SPEC_SCLS (expr->right->etype) == S_IDATA)
+ DCL_TYPE (val->type) = IPOINTER;
+ else if (SPEC_SCLS (expr->right->etype) == S_EEPROM)
+ DCL_TYPE (val->type) = EEPPOINTER;
+ else
+ DCL_TYPE (val->type) = POINTER;
+ val->type->next = expr->right->ftype->next;
+ val->etype = getSpec (val->type);
+ return val;
+ }
+ wrong:
+ werror (E_INCOMPAT_PTYPES);
+ return NULL;
}
i = 60;
while (i && *s && pplen < plen)
{
- if (*s < ' ' || *s == '\"')
+ if (*s < ' ' || *s == '\"' || *s=='\\')
{
*p = '\0';
if (p != buf)
tfprintf (ofile, "\t!ascii\n", buf);
- tfprintf (ofile, "\t!db !constbyte\n", *s);
+ tfprintf (ofile, "\t!db !constbyte\n", (unsigned char)*s);
p = buf;
}
else
/* return the generic pointer high byte for a given pointer type. */
/*-----------------------------------------------------------------*/
int
-pointerTypeToGPByte (const int p_type)
+pointerTypeToGPByte (const int p_type, const char *iname, const char *oname)
{
switch (p_type)
{
case IPOINTER:
case POINTER:
- return 0;
+ return GPTYPE_NEAR;
case GPOINTER:
- /* hack - if we get a generic pointer, we just assume
- * it's an FPOINTER (i.e. in XDATA space).
- */
+ werror (E_CANNOT_USE_GENERIC_POINTER,
+ iname ? iname : "<null>",
+ oname ? oname : "<null>");
+ exit (1);
case FPOINTER:
- return 1;
+ return GPTYPE_FAR;
case CPOINTER:
- return 2;
+ return GPTYPE_CODE;
case PPOINTER:
- return 3;
+ return GPTYPE_XSTACK;
default:
fprintf (stderr, "*** internal error: unknown pointer type %d in GPByte.\n",
p_type);
void
_printPointerType (FILE * oFile, const char *name)
{
- if (IS_DS390_PORT)
+ /* if (TARGET_IS_DS390) */
+ if (options.model == MODEL_FLAT24)
{
fprintf (oFile, "\t.byte %s,(%s >> 8),(%s >> 16)", name, name, name);
}
/* printGPointerType - generates ival for generic pointer type */
/*-----------------------------------------------------------------*/
void
-printGPointerType (FILE * oFile, const char *name,
+printGPointerType (FILE * oFile, const char *iname, const char *oname,
const unsigned int type)
{
- _printPointerType (oFile, name);
- fprintf (oFile, ",#0x%02x\n", pointerTypeToGPByte (type));
+ _printPointerType (oFile, iname);
+ fprintf (oFile, ",#0x%02x\n", pointerTypeToGPByte (type, iname, oname));
}
/*-----------------------------------------------------------------*/
/* printIvalType - generates ival for int/char */
/*-----------------------------------------------------------------*/
void
-printIvalType (sym_link * type, initList * ilist, FILE * oFile)
+printIvalType (symbol *sym, sym_link * type, initList * ilist, FILE * oFile)
{
- value *val;
+ value *val;
- /* if initList is deep */
- if (ilist->type == INIT_DEEP)
- ilist = ilist->init.deep;
+ /* if initList is deep */
+ if (ilist->type == INIT_DEEP)
+ ilist = ilist->init.deep;
- val = list2val (ilist);
- switch (getSize (type))
- {
- case 1:
- if (!val)
- tfprintf (oFile, "\t!db !constbyte\n", 0);
- else
- tfprintf (oFile, "\t!dbs\n",
- aopLiteral (val, 0));
- break;
+ if (!IS_AGGREGATE(sym->type) && getNelements(type, ilist)>1) {
+ werror (W_EXCESS_INITIALIZERS, "scalar", sym->name, sym->lineDef);
+ }
- case 2:
- if (port->use_dw_for_init)
- tfprintf (oFile, "\t!dws\n", aopLiteralLong (val, 0, 2));
- else
- fprintf (oFile, "\t.byte %s,%s\n", aopLiteral (val, 0), aopLiteral (val, 1));
- break;
- case 4:
- if (!val)
- {
- tfprintf (oFile, "\t!dw !constword\n", 0);
- tfprintf (oFile, "\t!dw !constword\n", 0);
+ if (!(val = list2val (ilist))) {
+ // assuming a warning has been thrown
+ val=constVal("0");
}
- else
- {
- fprintf (oFile, "\t.byte %s,%s,%s,%s\n",
- aopLiteral (val, 0), aopLiteral (val, 1),
- aopLiteral (val, 2), aopLiteral (val, 3));
+
+ if (val->type != type) {
+ val = valCastLiteral(type, floatFromVal(val));
+ }
+
+ switch (getSize (type)) {
+ case 1:
+ if (!val)
+ tfprintf (oFile, "\t!db !constbyte\n", 0);
+ else
+ tfprintf (oFile, "\t!dbs\n",
+ aopLiteral (val, 0));
+ break;
+
+ case 2:
+ if (port->use_dw_for_init)
+ tfprintf (oFile, "\t!dws\n", aopLiteralLong (val, 0, 2));
+ else
+ fprintf (oFile, "\t.byte %s,%s\n", aopLiteral (val, 0), aopLiteral (val, 1));
+ break;
+ case 4:
+ if (!val) {
+ tfprintf (oFile, "\t!dw !constword\n", 0);
+ tfprintf (oFile, "\t!dw !constword\n", 0);
+ }
+ else {
+ fprintf (oFile, "\t.byte %s,%s,%s,%s\n",
+ aopLiteral (val, 0), aopLiteral (val, 1),
+ aopLiteral (val, 2), aopLiteral (val, 3));
+ }
+ break;
}
- break;
- }
+}
+
+/*-----------------------------------------------------------------*/
+/* printIvalBitFields - generate initializer for bitfields */
+/*-----------------------------------------------------------------*/
+void printIvalBitFields(symbol **sym, initList **ilist, FILE * oFile)
+{
+ value *val ;
+ symbol *lsym = *sym;
+ initList *lilist = *ilist ;
+ unsigned long ival = 0;
+ int size =0;
+
+
+ do {
+ unsigned long i;
+ val = list2val(lilist);
+ if (size) {
+ if (SPEC_BLEN(lsym->etype) > 8) {
+ size += ((SPEC_BLEN (lsym->etype) / 8) +
+ (SPEC_BLEN (lsym->etype) % 8 ? 1 : 0));
+ }
+ } else {
+ size = ((SPEC_BLEN (lsym->etype) / 8) +
+ (SPEC_BLEN (lsym->etype) % 8 ? 1 : 0));
+ }
+ i = (unsigned long)floatFromVal(val);
+ i <<= SPEC_BSTR (lsym->etype);
+ ival |= i;
+ if (! ( lsym->next &&
+ (IS_BITFIELD(lsym->next->type)) &&
+ (SPEC_BSTR(lsym->next->etype)))) break;
+ lsym = lsym->next;
+ lilist = lilist->next;
+ } while (1);
+ switch (size) {
+ case 1:
+ tfprintf (oFile, "\t!db !constbyte\n",ival);
+ break;
+
+ case 2:
+ tfprintf (oFile, "\t!dw !constword\n",ival);
+ break;
+ case 4:
+ tfprintf (oFile, "\t!db !constword,!constword\n",
+ (ival >> 8) & 0xffff, (ival & 0xffff));
+ break;
+ }
+ *sym = lsym;
+ *ilist = lilist;
}
/*-----------------------------------------------------------------*/
printIvalStruct (symbol * sym, sym_link * type,
initList * ilist, FILE * oFile)
{
- symbol *sflds;
- initList *iloop;
+ symbol *sflds;
+ initList *iloop;
- sflds = SPEC_STRUCT (type)->fields;
- if (ilist->type != INIT_DEEP)
- {
- werror (E_INIT_STRUCT, sym->name);
- return;
- }
-
- iloop = ilist->init.deep;
+ sflds = SPEC_STRUCT (type)->fields;
+ if (ilist->type != INIT_DEEP) {
+ werror (E_INIT_STRUCT, sym->name);
+ return;
+ }
- for (; sflds; sflds = sflds->next, iloop = (iloop ? iloop->next : NULL))
- printIval (sflds, sflds->type, iloop, oFile);
+ iloop = ilist->init.deep;
- return;
+ for (; sflds; sflds = sflds->next, iloop = (iloop ? iloop->next : NULL)) {
+ if (IS_BITFIELD(sflds->type)) {
+ printIvalBitFields(&sflds,&iloop,oFile);
+ } else {
+ printIval (sym, sflds->type, iloop, oFile);
+ }
+ }
+ if (iloop) {
+ werror (W_EXCESS_INITIALIZERS, "struct", sym->name, sym->lineDef);
+ }
+ return;
}
/*-----------------------------------------------------------------*/
if (!DCL_ELEM (type))
DCL_ELEM (type) = strlen (SPEC_CVAL (val->etype).v_char) + 1;
- /* if size mismatch */
-/* if (DCL_ELEM (type) < ((int) strlen (SPEC_CVAL (val->etype).v_char) + 1)) */
-/* werror (E_ARRAY_BOUND); */
-
printChar (oFile, SPEC_CVAL (val->etype).v_char, DCL_ELEM (type));
if ((remain = (DCL_ELEM (type) - strlen (SPEC_CVAL (val->etype).v_char) - 1)) > 0)
/*-----------------------------------------------------------------*/
/* printIvalArray - generates code for array initialization */
/*-----------------------------------------------------------------*/
-void
+void
printIvalArray (symbol * sym, sym_link * type, initList * ilist,
FILE * oFile)
{
initList *iloop;
int lcnt = 0, size = 0;
+ sym_link *last_type;
/* take care of the special case */
/* array of characters can be init */
/* by a string */
- if (IS_CHAR (type->next))
+ if (IS_CHAR (type->next)) {
+ if (!IS_LITERAL(list2val(ilist)->etype)) {
+ werror (E_CONST_EXPECTED);
+ return;
+ }
if (printIvalChar (type,
(ilist->type == INIT_DEEP ? ilist->init.deep : ilist),
oFile, SPEC_CVAL (sym->etype).v_char))
return;
-
+ }
/* not the special case */
if (ilist->type != INIT_DEEP)
{
iloop = ilist->init.deep;
lcnt = DCL_ELEM (type);
+ for (last_type = type->next; last_type && DCL_ELEM (last_type); last_type = last_type->next)
+ lcnt *= DCL_ELEM (last_type);
for (;;)
{
/* no of elements given and we */
/* have generated for all of them */
- if (!--lcnt)
+ if (!--lcnt) {
+ /* if initializers left */
+ if (iloop) {
+ werror (W_EXCESS_INITIALIZERS, "array", sym->name, sym->lineDef);
+ }
break;
+ }
}
/* if we have not been given a size */
int dLvl = 0;
val = list2val (ilist);
+
+ if (!val) {
+ // an error has been thrown allready
+ val=constVal("0");
+ }
+
+ if (IS_LITERAL(val->etype)) {
+ if (compareType(type,val->etype)==0) {
+ werror (E_INCOMPAT_TYPES);
+ printFromToType (val->type, type);
+ }
+ printIvalCharPtr (NULL, type, val, oFile);
+ return;
+ }
+
/* check the types */
- if ((dLvl = checkType (val->type, type->next)) <= 0)
+ if ((dLvl = compareType (val->type, type->next)) <= 0)
{
tfprintf (oFile, "\t!dw !constword\n", 0);
return;
}
else if (size == GPTRSIZE)
{
- /* PENDING: 0x02 or 0x%02x, CDATA? */
- printGPointerType (oFile, val->name,
- (IS_PTR (val->type) ? DCL_TYPE (val->type) :
- PTR_TYPE (SPEC_OCLS (val->etype))));
+ int type;
+ if (IS_PTR (val->type)) {
+ type = DCL_TYPE (val->type);
+ } else {
+ type = PTR_TYPE (SPEC_OCLS (val->etype));
+ }
+ if (val->sym && val->sym->isstrlit) {
+ // this is a literal string
+ type=CPOINTER;
+ }
+ printGPointerType (oFile, val->name, sym->name, type);
}
else
{
}
else
{
- /* What is this case? Are these pointers? */
+ // these are literals assigned to pointers
switch (size)
{
case 1:
aopLiteral (val, 0), aopLiteral (val, 1));
break;
case 3:
- /* PENDING: 0x02 or 0x%02x, CDATA? */
- fprintf (oFile, "\t.byte %s,%s,#0x02\n",
- aopLiteral (val, 0), aopLiteral (val, 1));
+ if (IS_GENPTR(type) && floatFromVal(val)!=0) {
+ // non-zero mcs51 generic pointer
+ werror (E_LITERAL_GENERIC);
+ }
+ fprintf (oFile, "\t.byte %s,%s,%s\n",
+ aopLiteral (val, 0),
+ aopLiteral (val, 1),
+ aopLiteral (val, 2));
+ break;
+ case 4:
+ if (IS_GENPTR(type) && floatFromVal(val)!=0) {
+ // non-zero ds390 generic pointer
+ werror (E_LITERAL_GENERIC);
+ }
+ fprintf (oFile, "\t.byte %s,%s,%s,%s\n",
+ aopLiteral (val, 0),
+ aopLiteral (val, 1),
+ aopLiteral (val, 2),
+ aopLiteral (val, 3));
break;
default:
assert (0);
}
}
-
- if (val->sym && val->sym->isstrlit)
+ if (val->sym && val->sym->isstrlit && !isinSet(statsg->syms, val->sym)) {
addSet (&statsg->syms, val->sym);
+ }
return 1;
}
return;
}
- if (!(val = initPointer (ilist)))
+ if (!(val = initPointer (ilist, type)))
return;
/* if character pointer */
return;
/* check the type */
- if (checkType (type, val->type) != 1)
- werror (E_INIT_WRONG);
+ if (compareType (type, val->type) == 0) {
+ werror (W_INIT_WRONG);
+ printFromToType (val->type, type);
+ }
/* if val is literal */
if (IS_LITERAL (val->etype))
else
tfprintf (oFile, "\t.byte %s,%s\n", aopLiteral (val, 0), aopLiteral (val, 1));
break;
- case 3:
- fprintf (oFile, "\t.byte %s,%s,#0x02\n",
- aopLiteral (val, 0), aopLiteral (val, 1));
+ case 3: // how about '390??
+ fprintf (oFile, "\t.byte %s,%s,#0x%d\n",
+ aopLiteral (val, 0), aopLiteral (val, 1), GPTYPE_CODE);
}
return;
}
}
else if (size == FPTRSIZE)
{
- tfprintf (oFile, "\t!dws\n", val->name);
+ if (port->use_dw_for_init) {
+ tfprintf (oFile, "\t!dws\n", val->name);
+ } else {
+ printPointerType (oFile, val->name);
+ }
}
else if (size == GPTRSIZE)
{
- printGPointerType (oFile, val->name,
+ printGPointerType (oFile, val->name, sym->name,
(IS_PTR (val->type) ? DCL_TYPE (val->type) :
PTR_TYPE (SPEC_OCLS (val->etype))));
}
if (!ilist)
return;
+ /* update line number for error msgs */
+ lineno=sym->lineDef;
+
/* if structure then */
if (IS_STRUCT (type))
{
/* if type is SPECIFIER */
if (IS_SPEC (type))
{
- printIvalType (type, ilist, oFile);
+ printIvalType (sym, type, ilist, oFile);
return;
}
}
{
symbol *sym;
- /* fprintf(map->oFile,"\t.area\t%s\n",map->sname); */
- if (!out)
- out = code->oFile;
+ /* fprintf(out, "\t.area\t%s\n", map->sname); */
/* for all variables in this segment do */
for (sym = setFirstItem (map->syms); sym;
/* if it is not static add it to the public
table */
if (!IS_STATIC (sym->etype))
- addSetHead (&publics, sym);
+ {
+ addSetHead (&publics, sym);
+ }
/* print extra debug info if required */
- if ((options.debug || sym->level == 0) && !options.nodebug)
- {
-
- cdbSymbol (sym, cdbFile, FALSE, FALSE);
-
- if (!sym->level)
- { /* global */
- if (IS_STATIC (sym->etype))
- fprintf (out, "F%s$", moduleName); /* scope is file */
- else
- fprintf (out, "G$"); /* scope is global */
- }
- else
- /* symbol is local */
- fprintf (out, "L%s$",
- (sym->localof ? sym->localof->name : "-null-"));
- fprintf (out, "%s$%d$%d", sym->name, sym->level, sym->block);
- }
-
+ if (options.debug) {
+ cdbSymbol (sym, cdbFile, FALSE, FALSE);
+ if (!sym->level)
+ { /* global */
+ if (IS_STATIC (sym->etype))
+ fprintf (out, "F%s$", moduleName); /* scope is file */
+ else
+ fprintf (out, "G$"); /* scope is global */
+ }
+ else
+ /* symbol is local */
+ fprintf (out, "L%s$",
+ (sym->localof ? sym->localof->name : "-null-"));
+ fprintf (out, "%s$%d$%d", sym->name, sym->level, sym->block);
+ }
+
/* if it has an absolute address */
if (SPEC_ABSA (sym->etype))
{
- if ((options.debug || sym->level == 0) && !options.nodebug)
+ if (options.debug)
fprintf (out, " == 0x%04x\n", SPEC_ADDR (sym->etype));
-
+
fprintf (out, "%s\t=\t0x%04x\n",
sym->rname,
SPEC_ADDR (sym->etype));
}
else
{
- if ((options.debug || sym->level == 0) && !options.nodebug)
+ if (options.debug)
fprintf (out, " == .\n");
-
+
/* if it has an initial value */
if (sym->ival)
{
printIval (sym, sym->type, sym->ival, out);
noAlloc--;
}
- else
- {
+ else {
/* allocate space */
+ int size = getSize (sym->type);
+
+ if (size==0) {
+ werror(E_UNKNOWN_SIZE,sym->name);
+ }
fprintf (out, "%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)
- printChar (out,
- SPEC_CVAL (sym->etype).v_char,
- strlen (SPEC_CVAL (sym->etype).v_char) + 1);
+ printChar (out,
+ SPEC_CVAL (sym->etype).v_char,
+ strlen (SPEC_CVAL (sym->etype).v_char) + 1);
else
- tfprintf (out, "\t!ds\n", (unsigned int) getSize (sym->type) & 0xffff);
+ tfprintf (out, "\t!ds\n", (unsigned int) size & 0xffff);
}
}
}
/* emitMaps - emits the code for the data portion the code */
/*-----------------------------------------------------------------*/
void
-emitMaps ()
+emitMaps (void)
{
+ inInitMode++;
/* no special considerations for the following
data, idata & bit & xdata */
emitRegularMap (data, TRUE, TRUE);
emitRegularMap (idata, TRUE, TRUE);
emitRegularMap (bit, TRUE, FALSE);
emitRegularMap (xdata, TRUE, TRUE);
+ if (port->genXINIT) {
+ emitRegularMap (xidata, TRUE, TRUE);
+ }
emitRegularMap (sfr, FALSE, FALSE);
emitRegularMap (sfrbit, FALSE, FALSE);
emitRegularMap (home, TRUE, FALSE);
emitRegularMap (code, TRUE, FALSE);
emitStaticSeg (statsg, code->oFile);
+ if (port->genXINIT) {
+ tfprintf (code->oFile, "\t!area\n", xinit->sname);
+ emitStaticSeg (xinit, code->oFile);
+ }
+ inInitMode--;
}
/*-----------------------------------------------------------------*/
void
createInterruptVect (FILE * vFile)
{
- int i = 0;
+ unsigned i = 0;
mainf = newSymbol ("main", 0);
mainf->block = 0;
/* only if the main function exists */
if (!(mainf = findSymWithLevel (SymbolTab, mainf)))
{
- if (!options.cc_only)
+ if (!options.cc_only && !noAssemble)
werror (E_NO_MAIN);
return;
}
/* if the main is only a prototype ie. no body then do nothing */
- if (!mainf->fbody)
+ if (!IFFUNC_HASBODY(mainf->type))
{
/* if ! compile only then main function should be present */
- if (!options.cc_only)
+ if (!options.cc_only && !noAssemble)
werror (E_NO_MAIN);
return;
}
if (!port->genIVT || !(port->genIVT (vFile, interrupts, maxInterrupts)))
{
/* "generic" interrupt table header (if port doesn't specify one).
-
* Look suspiciously like 8051 code to me...
*/
for (sym = setFirstItem (externs); sym;
sym = setNextItem (externs))
- tfprintf (afile, "\t!global\n", sym->rname);
+ tfprintf (afile, "\t!extern\n", sym->rname);
}
/*-----------------------------------------------------------------*/
if (elementsInSet (ovrset))
{
- /* this dummy area is used to fool the assembler
- otherwise the assembler will append each of these
- declarations into one chunk and will not overlay
- sad but true */
- fprintf (afile, "\t.area _DUMMY\n");
/* output the area informtion */
fprintf (afile, "\t.area\t%s\n", port->mem.overlay_name); /* MOF */
}
for (sym = setFirstItem (ovrset); sym;
sym = setNextItem (ovrset))
{
-
- /* if extern then add it to the publics tabledo nothing */
+ /* if extern then it is in the publics table: do nothing */
if (IS_EXTERN (sym->etype))
continue;
and addPublics allowed then add it to the public set */
if ((sym->_isparm && !IS_REGPARM (sym->etype))
&& !IS_STATIC (sym->etype))
- addSetHead (&publics, sym);
+ {
+ addSetHead (&publics, sym);
+ }
/* if extern then do nothing or is a function
then do nothing */
continue;
/* print extra debug info if required */
- if ((options.debug || sym->level == 0) && !options.nodebug)
+ if (options.debug)
{
-
cdbSymbol (sym, cdbFile, FALSE, FALSE);
if (!sym->level)
if (SPEC_ABSA (sym->etype))
{
- if ((options.debug || sym->level == 0) && !options.nodebug)
+ if (options.debug)
fprintf (afile, " == 0x%04x\n", SPEC_ADDR (sym->etype));
fprintf (afile, "%s\t=\t0x%04x\n",
sym->rname,
SPEC_ADDR (sym->etype));
}
- else
- {
- if ((options.debug || sym->level == 0) && !options.nodebug)
- fprintf (afile, "==.\n");
-
+ else {
+ int size = getSize(sym->type);
+
+ if (size==0) {
+ werror(E_UNKNOWN_SIZE,sym->name);
+ }
+ if (options.debug)
+ fprintf (afile, "==.\n");
+
/* allocate space */
tfprintf (afile, "!labeldef\n", sym->rname);
tfprintf (afile, "\t!ds\n", (unsigned int) getSize (sym->type) & 0xffff);
- }
-
+ }
+
}
}
}
/* glue - the final glue that hold the whole thing together */
/*-----------------------------------------------------------------*/
void
-glue ()
+glue (void)
{
FILE *vFile;
FILE *asmFile;
addSetHead (&tmpfileSet, ovrFile);
/* print the global struct definitions */
- if (options.debug && !options.nodebug)
+ if (options.debug)
cdbStructBlock (0, cdbFile);
vFile = tempfile ();
if (!options.c1mode)
{
- sprintf (buffer, srcFileName);
- strcat (buffer, ".asm");
+ sprintf (scratchFileName, srcFileName);
+ strcat (scratchFileName, port->assembler.file_ext);
}
else
{
- strcpy (buffer, options.out_name);
+ strcpy (scratchFileName, options.out_name);
}
- if (!(asmFile = fopen (buffer, "w")))
+ if (!(asmFile = fopen (scratchFileName, "w")))
{
- werror (E_FILE_OPEN_ERR, buffer);
+ werror (E_FILE_OPEN_ERR, scratchFileName);
exit (1);
}
fprintf (asmFile, "; special function bits \n");
fprintf (asmFile, "%s", iComments2);
copyFile (asmFile, sfrbit->oFile);
+
+ /*JCF: Create the areas for the register banks*/
+ if( TARGET_IS_MCS51 || TARGET_IS_DS390 || TARGET_IS_XA51 )
+ {
+ if(RegBankUsed[0]||RegBankUsed[1]||RegBankUsed[2]||RegBankUsed[3])
+ {
+ fprintf (asmFile, "%s", iComments2);
+ fprintf (asmFile, "; overlayable register banks \n");
+ fprintf (asmFile, "%s", iComments2);
+ if(RegBankUsed[0])
+ fprintf (asmFile, "\t.area REG_BANK_0\t(REL,OVR,DATA)\n\t.ds 8\n");
+ if(RegBankUsed[1]||options.parms_in_bank1)
+ fprintf (asmFile, "\t.area REG_BANK_1\t(REL,OVR,DATA)\n\t.ds 8\n");
+ if(RegBankUsed[2])
+ fprintf (asmFile, "\t.area REG_BANK_2\t(REL,OVR,DATA)\n\t.ds 8\n");
+ if(RegBankUsed[3])
+ fprintf (asmFile, "\t.area REG_BANK_3\t(REL,OVR,DATA)\n\t.ds 8\n");
+ }
+ }
/* copy the data segment */
fprintf (asmFile, "%s", iComments2);
/* create the overlay segments */
- fprintf (asmFile, "%s", iComments2);
- fprintf (asmFile, "; overlayable items in internal ram \n");
- fprintf (asmFile, "%s", iComments2);
- copyFile (asmFile, ovrFile);
+ if (overlay) {
+ fprintf (asmFile, "%s", iComments2);
+ fprintf (asmFile, "; overlayable items in internal ram \n");
+ fprintf (asmFile, "%s", iComments2);
+ copyFile (asmFile, ovrFile);
+ }
/* create the stack segment MOF */
- if (mainf && mainf->fbody)
+ if (mainf && IFFUNC_HASBODY(mainf->type))
{
fprintf (asmFile, "%s", iComments2);
fprintf (asmFile, "; Stack segment in internal ram \n");
}
/* create the idata segment */
- fprintf (asmFile, "%s", iComments2);
- fprintf (asmFile, "; indirectly addressable internal ram data\n");
- fprintf (asmFile, "%s", iComments2);
- copyFile (asmFile, idata->oFile);
+ if (idata) {
+ fprintf (asmFile, "%s", iComments2);
+ fprintf (asmFile, "; indirectly addressable internal ram data\n");
+ fprintf (asmFile, "%s", iComments2);
+ copyFile (asmFile, idata->oFile);
+ }
/* copy the bit segment */
fprintf (asmFile, "%s", iComments2);
copyFile (asmFile, bit->oFile);
/* if external stack then reserve space of it */
- if (mainf && mainf->fbody && options.useXstack)
+ if (mainf && IFFUNC_HASBODY(mainf->type) && options.useXstack)
{
fprintf (asmFile, "%s", iComments2);
fprintf (asmFile, "; external stack \n");
fprintf (asmFile, "%s", iComments2);
copyFile (asmFile, xdata->oFile);
+ /* copy xternal initialized ram data */
+ fprintf (asmFile, "%s", iComments2);
+ fprintf (asmFile, "; external initialized ram data\n");
+ fprintf (asmFile, "%s", iComments2);
+ copyFile (asmFile, xidata->oFile);
+
/* copy the interrupt vector table */
- if (mainf && mainf->fbody)
+ if (mainf && IFFUNC_HASBODY(mainf->type))
{
fprintf (asmFile, "%s", iComments2);
fprintf (asmFile, "; interrupt vector \n");
tfprintf (asmFile, "\t!area\n", port->mem.post_static_name);
tfprintf (asmFile, "\t!area\n", port->mem.static_name);
- if (mainf && mainf->fbody)
+ if (mainf && IFFUNC_HASBODY(mainf->type))
{
fprintf (asmFile, "__sdcc_gsinit_startup:\n");
/* if external stack is specified then the
(unsigned int) options.xdata_loc & 0xff);
}
- /* initialise the stack pointer */
- /* if the user specified a value then use it */
- if (options.stack_loc)
- fprintf (asmFile, "\tmov\tsp,#%d\n", options.stack_loc);
- else
- /* no: we have to compute it */
- if (!options.stackOnData && maxRegBank <= 3)
- fprintf (asmFile, "\tmov\tsp,#%d\n", ((maxRegBank + 1) * 8) - 1);
- else
+ /* initialise the stack pointer. JCF: aslink takes care of the location */
fprintf (asmFile, "\tmov\tsp,#__start__stack\n"); /* MOF */
fprintf (asmFile, "\tlcall\t__sdcc_external_startup\n");
fprintf (asmFile, "\tljmp\t__sdcc_program_startup\n");
fprintf (asmFile, "__sdcc_init_data:\n");
+ // if the port can copy the XINIT segment to XISEG
+ if (port->genXINIT) {
+ port->genXINIT(asmFile);
+ }
+
}
copyFile (asmFile, statsg->oFile);
- if (port->general.glue_up_main && mainf && mainf->fbody)
+ if (port->general.glue_up_main && mainf && IFFUNC_HASBODY(mainf->type))
{
/* This code is generated in the post-static area.
* This area is guaranteed to follow the static area
fprintf (asmFile, "; code\n");
fprintf (asmFile, "%s", iComments2);
tfprintf (asmFile, "\t!areacode\n", CODE_NAME);
- if (mainf && mainf->fbody)
+ if (mainf && IFFUNC_HASBODY(mainf->type))
{
/* entry point @ start of CSEG */
}
copyFile (asmFile, code->oFile);
+ if (port->genAssemblerEnd) {
+ port->genAssemblerEnd(asmFile);
+ }
fclose (asmFile);
- applyToSet (tmpfileSet, closeTmpFiles);
- applyToSet (tmpfileNameSet, rmTmpFiles);
+
+ rm_tmpfiles ();
+}
+
+/** Creates a temporary file name a'la tmpnam which avoids the bugs
+ in cygwin wrt c:\tmp.
+ Scans, in order: TMP, TEMP, TMPDIR, else uses tmpfile().
+*/
+char *
+tempfilename (void)
+{
+ const char *tmpdir = NULL;
+ if (getenv ("TMP"))
+ tmpdir = getenv ("TMP");
+ else if (getenv ("TEMP"))
+ tmpdir = getenv ("TEMP");
+ else if (getenv ("TMPDIR"))
+ tmpdir = getenv ("TMPDIR");
+ if (tmpdir)
+ {
+ char *name = tempnam (tmpdir, "sdcc");
+ if (name)
+ {
+ return name;
+ }
+ }
+ return tmpnam (NULL);
}
/** Creates a temporary file a'la tmpfile which avoids the bugs
FILE *
tempfile (void)
{
-#if !defined(_MSC_VER)
const char *tmpdir = NULL;
if (getenv ("TMP"))
tmpdir = getenv ("TMP");
tmpdir = getenv ("TMPDIR");
if (tmpdir)
{
- char *name = tempnam (tmpdir, "sdcc");
+ char *name = Safe_strdup( tempnam (tmpdir, "sdcc"));
if (name)
{
FILE *fp = fopen (name, "w+b");
}
return NULL;
}
-#endif
return tmpfile ();
}
-
-char *
-gc_strdup (const char *s)
-{
- char *ret;
- ret = Safe_calloc (1, strlen (s) + 1);
- strcpy (ret, s);
- return ret;
-}