Fix for bug where in alcyon mode the tokenizer would read past the end of the line.

[rmac] / direct.c

diff --git a/direct.c b/direct.c
index 6a41e82ed9991b9b9a5cd6f8506f42b5b0494b7d..a7368550bd82857811166b1aa6956cfe59889d71 100644 (file)
--- a/direct.c
+++ b/direct.c
@@ -929,7 +929,9 @@ int d_ds(WORD siz)
 
        // Check to see if the value being passed in is negative (who the hell does
        // that?--nobody does; it's the code gremlins, or rum, that does it)
-       if (eval < 0)
+       // N.B.: Since VALUE is of type uint32_t, if it goes negative, it will have
+       //       its high bit set.
+       if (eval & 0x80000000)
                return error("negative sizes not allowed");
 
        // In non-TDB section (BSS, ABS and M6502) just advance the location
@@ -982,15 +984,27 @@ int d_dc(WORD siz)
        for(;; tok++)
        {
                // dc.b 'string' [,] ...
-               if (siz == SIZB && *tok == STRING && (tok[2] == ',' || tok[2] == EOL))
+               if (siz == SIZB && (*tok == STRING || *tok == STRINGA8) && (tok[2] == ',' || tok[2] == EOL))
                {
                        uint32_t i = strlen(string[tok[1]]);
 
                        if ((challoc - ch_size) < i)
                                chcheck(i);
 
-                       for(p=string[tok[1]]; *p!=EOS; p++)
-                               D_byte(*p);
+                       if (*tok == STRING)
+                       {
+                               for(p=string[tok[1]]; *p!=EOS; p++)
+                                       D_byte(*p);
+                       }
+                       else if(*tok == STRINGA8)
+                       {
+                               for(p=string[tok[1]]; *p!=EOS; p++)
+                                       D_byte(strtoa8[*p]);
+                       }
+                       else
+                       {
+                               error("String format not supported... yet");
+                       }
 
                        tok += 2;
                        goto comma;