void newfunc_typed(int storage, char *n, int type)
{
int idx;
SYMBOL *symbol;
char an[NAMESIZE];
fexitlab = getlabel();
if ((idx = find_global(n)) > -1) {
symbol = &symbol_table[idx];
if (symbol->identity != FUNCTION)
multidef(n);
} else {
/* extern implies global scope */
idx = add_global(n, FUNCTION, CINT, 0, storage == EXTERN ? PUBLIC : storage);
symbol = &symbol_table[idx];
}
local_table_index = NUMBER_OF_GLOBALS; //locptr = STARTLOC;
argstk = 0;
// ANSI style argument declaration
if (doAnsiArguments()) {
if (storage == EXTERN) {
need_semicolon();
return;
}
/* No body .. just a definition */
if (match(";"))
return;
} else {
// K&R style argument declaration
while (!match(")")) {
if (symname(an)) {
if (find_locale(an) > -1)
multidef(an);
else {
/* FIXME: struct */
add_local(an, 0, 0, argstk, AUTO);
argstk = argstk + INTSIZE;
}
} else {
error("illegal argument name");
junk();
}
blanks();
if (!streq(line + lptr, ")")) {
if (!match(","))
error("expected comma");
}
if (endst())
break;
}
if (storage == EXTERN) {
need_semicolon();
return;
}
/* No body .. just a definition */
if (match(";"))
return;
stkp = 0;
argtop = argstk;
while (argstk) {
if ((type = get_type()) != -1) {
notvoid(type);
getarg(type);
need_semicolon();
} else {
error("wrong number args");
break;
}
}
}
if (symbol->offset == FUNCTION)
multidef(n);
symbol->offset = FUNCTION;
output_string(n);
output_label_terminator();
newline();
gen_prologue();
statement(YES);
print_label(fexitlab);
output_label_terminator();
newline();
gen_epilogue();
gen_modify_stack(0);
gen_ret();
stkp = 0;
local_table_index = NUMBER_OF_GLOBALS; //locptr = STARTLOC;
}
/**
* begin a function
* called from "parse", this routine tries to make a function out
* of what follows
* modified version. p.l. woods
*/
newfunc() {
char n[NAMESIZE];
int idx, type;
fexitlab = getlabel();
if (!symname(n)) {
error("illegal function or declaration");
kill();
return;
}
if (idx = findglb(n)) {
if (symbol_table[idx].identity != FUNCTION)
multidef(n);
else if (symbol_table[idx].offset == FUNCTION)
multidef(n);
else
symbol_table[idx].offset = FUNCTION;
} else
add_global(n, FUNCTION, CINT, FUNCTION, PUBLIC);
if (!match("("))
error("missing open paren");
output_string(n);
output_label_terminator();
newline();
local_table_index = NUMBER_OF_GLOBALS; //locptr = STARTLOC;
argstk = 0;
// ANSI style argument declaration
if (doAnsiArguments() == 0) {
// K&R style argument declaration
while (!match(")")) {
if (symname(n)) {
if (findloc(n))
multidef(n);
else {
add_local(n, 0, 0, argstk, AUTO);
argstk = argstk + INTSIZE;
}
} else {
error("illegal argument name");
junk();
}
blanks();
if (!streq(line + lptr, ")")) {
if (!match(","))
error("expected comma");
}
if (endst())
break;
}
stkp = 0;
argtop = argstk;
while (argstk) {
if (type = get_type()) {
getarg(type);
need_semicolon();
} else {
error("wrong number args");
break;
}
}
}
statement(YES);
print_label(fexitlab);
output_label_terminator();
newline();
gen_modify_stack(0);
gen_ret();
stkp = 0;
local_table_index = NUMBER_OF_GLOBALS; //locptr = STARTLOC;
}