void CS_AddVLine (CodeSeg* S, LineInfo* LI, const char* Format, va_list ap)
/* Add a line to the given code segment */
{
const char* L;
CodeEntry* E;
char Token[IDENTSIZE+10];
/* Format the line */
StrBuf Buf = STATIC_STRBUF_INITIALIZER;
SB_VPrintf (&Buf, Format, ap);
/* Skip whitespace */
L = SkipSpace (SB_GetConstBuf (&Buf));
/* Check which type of instruction we have */
E = 0; /* Assume no insn created */
switch (*L) {
case '\0':
/* Empty line, just ignore it */
break;
case ';':
/* Comment or hint, ignore it for now */
break;
case '.':
/* Control instruction */
ReadToken (L, " \t", Token, sizeof (Token));
Error ("ASM code error: Pseudo instruction `%s' not supported", Token);
break;
default:
E = ParseInsn (S, LI, L);
break;
}
/* If we have a code entry, transfer the labels and insert it */
if (E) {
CS_AddEntry (S, E);
}
/* Cleanup the string buffer */
SB_Done (&Buf);
}
void AddCode (opc_t OPC, am_t AM, const char* Arg, struct CodeLabel* JumpTo)
/* Add a code entry to the current code segment */
{
CHECK (CS != 0);
CS_AddEntry (CS->Code, NewCodeEntry (OPC, AM, Arg, JumpTo, CurTok.LI));
}
