unsigned GetCodeWord (unsigned Addr)
/* Get a word from the given address */
{
unsigned Lo = GetCodeByte (Addr);
unsigned Hi = GetCodeByte (Addr+1);
return Lo | (Hi << 8);
}
unsigned GetCodeDByte (unsigned Addr)
/* Get a dbyte from the given address */
{
unsigned Lo = GetCodeByte (Addr);
unsigned Hi = GetCodeByte (Addr+1);
return (Lo <<8) | Hi;
}
// 015 ASSIGN_MOP(z, LLB)
void E_LLB() {
E_LL_(GetCodeByte());
}
void E_SGB() {
E_SG_(GetCodeByte());
}
// 072 ASSIGN_MOP(z, LGDB)
void E_LGDB() {
E_LGD_(GetCodeByte());
}
// 067 ASSIGN_MOP(z, LGB)
void E_LGB() {
E_LG_(GetCodeByte());
}
// 063 ASSIGN_MOP(z, PLDB)
void E_PLDB() {
E_PLD_(GetCodeByte());
}
// 061 ASSIGN_MOP(z, PLB)
void E_PLB() {
E_PL_(GetCodeByte());
}
// 044 ASSIGN_MOP(z, SLB)
void E_SLB() {
E_SL_(GetCodeByte());
}
unsigned TextTable (void)
/* Output a table of text messages */
{
/* Count how many bytes may be output. */
unsigned ByteCount = GetSpan (atTextTab);
/* Output as many data bytes lines as needed. */
unsigned BytesLeft = ByteCount;
while (BytesLeft > 0) {
unsigned I;
/* Count the number of characters that can be output as such */
unsigned Count = 0;
while (Count < BytesLeft && Count < BytesPerLine*4-1) {
unsigned char C = GetCodeByte (PC + Count);
if (C >= 0x20 && C <= 0x7E && C != '\"') {
++Count;
} else {
break;
}
}
/* If we have text, output it */
if (Count > 0) {
unsigned CBytes;
Indent (MCol);
Output (".byte");
Indent (ACol);
Output ("\"");
for (I = 0; I < Count; ++I) {
Output ("%c", GetCodeByte (PC+I));
}
Output ("\"");
CBytes = Count;
while (CBytes > 0) {
unsigned Chunk = CBytes;
if (Chunk > BytesPerLine) {
Chunk = BytesPerLine;
}
LineComment (PC, Chunk);
LineFeed ();
CBytes -= Chunk;
PC += Chunk;
}
BytesLeft -= Count;
}
/* Count the number of bytes that must be output as bytes */
Count = 0;
while (Count < BytesLeft && Count < BytesPerLine) {
unsigned char C = GetCodeByte (PC + Count);
if (C < 0x20 || C > 0x7E || C == '\"') {
++Count;
} else {
break;
}
}
/* If we have raw output bytes, print them */
if (Count > 0) {
DataByteLine (Count);
PC += Count;
BytesLeft -= Count;
}
}
/* If the next line is not a byte table line, add a separator */
if (CodeLeft() && GetStyleAttr (PC) != atTextTab) {
SeparatorLine ();
}
/* Return the number of bytes output */
return ByteCount;
}
