// special case for "short"
if (etype->select.s._short) {
- SPEC_NOUN(etype) = options.shortisint ? V_INT : V_CHAR;
+ SPEC_NOUN(etype) = options.shortis8bits ? V_CHAR : V_INT;
etype->select.s._short = 0;
}
/*------------------------------------------------------------------*/
/* mergeSpec - merges two specifiers and returns the new one */
/*------------------------------------------------------------------*/
+#define LAST_MINUTE_2_3_0_FIX
sym_link *
mergeSpec (sym_link * dest, sym_link * src, char *name)
{
+#ifdef LAST_MINUTE_2_3_0_FIX
+ sym_link *symlink;
+
+ if (!IS_SPEC(dest)) {
+ // This should not happen
+ fprintf (stderr, "*** internal error: can't merge declarators\n");
+ }
+ if (!IS_SPEC(src)) {
+ // here we have a declarator as source, reverse them
+ symlink=src;
+ src=dest;
+ dest=symlink;
+ while (!IS_SPEC(dest)) {
+ // and find the specifier
+ dest=dest->next;
+ }
+ } else {
+ symlink=dest;
+ }
+#endif
+
if (getenv("DEBUG_mergeSpec")) {
fprintf (stderr, "mergeSpec: \"%s\"\n", name);
}
if (IS_STRUCT (dest) && SPEC_STRUCT (dest) == NULL)
SPEC_STRUCT (dest) = SPEC_STRUCT (src);
+#ifdef LAST_MINUTE_2_3_0_FIX
+ return symlink;
+#else
return dest;
+#endif
}
/*------------------------------------------------------------------*/
symbol *sym = symHead;
symbol *csym = NULL;
-
for (; sym != NULL; sym = sym->next)
{
changePointer(sym);
+ checkTypeSanity(sym->etype, sym->name);
/* if already exists in the symbol table then check if
- the previous was an extern definition if yes then
+ one of them is an extern definition if yes then
then check if the type match, if the types match then
delete the current entry and add the new entry */
if ((csym = findSymWithLevel (SymbolTab, sym)) &&
- csym->level == sym->level)
- {
-
- /* previous definition extern ? */
- if (IS_EXTERN (csym->etype))
- {
- /* do types match ? */
- if (compareType (csym->type, sym->type) != 1)
- /* no then error */
- werror (E_DUPLICATE, csym->name);
-
- /* delete current entry */
- deleteSym (SymbolTab, csym, csym->name);
- /* add new entry */
- addSym (SymbolTab, sym, sym->name, sym->level, sym->block, 1);
- }
- else /* not extern */
- werror (E_DUPLICATE, sym->name);
+ csym->level == sym->level) {
+
+ /* one definition extern ? */
+ if (IS_EXTERN (csym->etype) || IS_EXTERN (sym->etype)) {
+ /* do types match ? */
+ if (compareType (csym->type, sym->type) != 1) {
+ /* no then error */
+ werror (E_EXTERN_MISMATCH, csym->name);
+ continue;
+ }
+ /* delete current entry */
+ deleteSym (SymbolTab, csym, csym->name);
+ } else {
+ /* not extern */
+ werror (E_DUPLICATE, sym->name);
continue;
}
+ }
- /* check if previously defined */
- if (csym && csym->level == sym->level)
- {
- /* if the previous one was declared as extern */
- /* then check the type with the current one */
- if (IS_EXTERN (csym->etype))
- {
- if (compareType (csym->type, sym->type) <= 0)
- werror (W_EXTERN_MISMATCH, csym->name);
- }
- }
+ /* add new entry */
addSym (SymbolTab, sym, sym->name, sym->level, sym->block, 1);
}
}
sym_link *__multypes[3][2];
/* Dims: to/from float, BYTE/WORD/DWORD, SIGNED/USIGNED */
symbol *__conv[2][3][2];
+/* Dims: shift left/shift right, BYTE/WORD/DWORD, SIGNED/UNSIGNED */
+symbol *__rlrr[2][3][2];
sym_link *floatType;
-static void
-_makeRegParam (symbol * sym)
+static char *
+_mangleFunctionName(char *in)
{
- value *val;
-
- val = sym->args; /* loop thru all the arguments */
-
- /* reset regparm for the port */
- (*port->reset_regparms) ();
- while (val)
+ if (port->getMangledFunctionName)
{
- SPEC_REGPARM (val->etype) = 1;
- val = val->next;
+ return port->getMangledFunctionName(in);
+ }
+ else
+ {
+ return in;
}
}
{
"s", "u"
};
+ const char *srlrr[] =
+ {
+ "rl", "rr"
+ };
- int bwd, su, muldivmod, tofrom;
+ int bwd, su, muldivmod, tofrom, rlrr;
floatType = newFloatLink ();
if (tofrom)
{
sprintf (buffer, "__fs2%s%s", ssu[su], sbwd[bwd]);
- __conv[tofrom][bwd][su] = funcOfType (buffer, __multypes[bwd][su], floatType, 1, options.float_rent);
+ __conv[tofrom][bwd][su] = funcOfType (_mangleFunctionName(buffer), __multypes[bwd][su], floatType, 1, options.float_rent);
}
else
{
sprintf (buffer, "__%s%s2fs", ssu[su], sbwd[bwd]);
- __conv[tofrom][bwd][su] = funcOfType (buffer, floatType, __multypes[bwd][su], 1, options.float_rent);
+ __conv[tofrom][bwd][su] = funcOfType (_mangleFunctionName(buffer), floatType, __multypes[bwd][su], 1, options.float_rent);
}
}
}
smuldivmod[muldivmod],
ssu[su],
sbwd[bwd]);
- __muldiv[muldivmod][bwd][su] = funcOfType (buffer, __multypes[bwd][su], __multypes[bwd][su], 2, options.intlong_rent);
+ __muldiv[muldivmod][bwd][su] = funcOfType (_mangleFunctionName(buffer), __multypes[bwd][su], __multypes[bwd][su], 2, options.intlong_rent);
SPEC_NONBANKED (__muldiv[muldivmod][bwd][su]->etype) = 1;
- if (bwd < port->muldiv.force_reg_param_below)
- _makeRegParam (__muldiv[muldivmod][bwd][su]);
+ }
+ }
+ }
+
+ for (rlrr = 0; rlrr < 2; rlrr++)
+ {
+ for (bwd = 0; bwd < 3; bwd++)
+ {
+ for (su = 0; su < 2; su++)
+ {
+ sprintf (buffer, "_%s%s%s",
+ srlrr[rlrr],
+ ssu[su],
+ sbwd[bwd]);
+ __rlrr[rlrr][bwd][su] = funcOfType (_mangleFunctionName(buffer), __multypes[bwd][su], __multypes[0][0], 2, options.intlong_rent);
+ SPEC_NONBANKED (__rlrr[rlrr][bwd][su]->etype) = 1;
}
}
}
projects / fw / sdcc / blobdiff