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diff lwasm/pass1.c @ 385:4fd16faa4d93
Add various "convenience" ops
These are things like "NEGD" in 6809 mode or NEGQ in 6309 mode. These
require either 6809conv or 6309conv pragmas.
Also fix a problem with "CPX" in the 6800 mode.
Thanks to Erik G <erik@6809.org> for the patch.
| author | William Astle <lost@l-w.ca> |
|---|---|
| date | Mon, 13 Jul 2015 21:26:34 -0600 |
| parents | 80d615a6642c |
| children | 6153cb49403c |
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--- a/lwasm/pass1.c Mon Jul 13 21:20:30 2015 -0600 +++ b/lwasm/pass1.c Mon Jul 13 21:26:34 2015 -0600 @@ -279,9 +279,15 @@ for (opnum = 0; instab[opnum].opcode; opnum++) { - // ignore 6800 compatibility entries unless asked for - if ((instab[opnum].flags & lwasm_insn_is6800) && !CURPRAGMA(cl, PRAGMA_6800COMPAT)) - continue; + // ignore 6800 compatibility opcodes unless asked for + if ((instab[opnum].flags & lwasm_insn_is6800) && !CURPRAGMA(cl, PRAGMA_6800COMPAT)) continue; + // ignore 6809 convenience opcodes unless asked for + if ((instab[opnum].flags & lwasm_insn_is6809conv) && !CURPRAGMA(cl, PRAGMA_6809CONV)) continue; + // ignore 6809 convenience opcodes in 6309 mode + if ((instab[opnum].flags & lwasm_insn_is6809conv) && !CURPRAGMA(cl, PRAGMA_6809)) continue; + // ignore 6309 convenience opcodes unless asked for + if ((instab[opnum].flags & lwasm_insn_is6309conv) && !CURPRAGMA(cl, PRAGMA_6309CONV)) continue; + if (!strcasecmp(instab[opnum].opcode, sym)) break; }