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vlog95: Add a messge that ** (power) is not supported in a CA.

This commit is contained in:
Cary R 2013-02-07 10:19:22 -08:00
parent 48b186576e
commit dc387ad9d1
1 changed files with 12 additions and 0 deletions
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12
tgt-vlog95/logic_lpm.c
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@ -213,6 +213,7 @@ static ivl_nexus_t get_lpm_output(ivl_scope_t scope, ivl_lpm_t lpm)
case IVL_LPM_MUX:
case IVL_LPM_PART_PV:
case IVL_LPM_PART_VP:
case IVL_LPM_POW:
case IVL_LPM_RE_AND:
case IVL_LPM_RE_NAND:
case IVL_LPM_RE_NOR:
@ -877,6 +878,17 @@ static void emit_lpm_as_ca(ivl_scope_t scope, ivl_lpm_t lpm)
case IVL_LPM_PART_VP:
emit_lpm_part_select(scope, lpm);
break;
case IVL_LPM_POW:
fprintf(vlog_out, "(");
emit_nexus_as_ca(scope, ivl_lpm_data(lpm, 0), 0);
fprintf(vlog_out, " ** ");
emit_nexus_as_ca(scope, ivl_lpm_data(lpm, 1), 0);
fprintf(vlog_out, ")");
fprintf(stderr, "%s:%u: vlog95 error: Power operator is not "
"supported.\n",
ivl_lpm_file(lpm), ivl_lpm_lineno(lpm));
vlog_errors += 1;
break;
case IVL_LPM_RE_AND:
fprintf(vlog_out, "(&");
emit_nexus_as_ca(scope, ivl_lpm_data(lpm, 0), 0);