sim: ppc: igen: fix -G handling
We weren't using the enable_p flag to see whether the option should
be enabled or disabled, and we weren't breaking out when done parsing.
diff --git a/sim/ppc/igen.c b/sim/ppc/igen.c
index 8aa19c7..9f64244 100644
--- a/sim/ppc/igen.c
+++ b/sim/ppc/igen.c
@@ -439,15 +439,22 @@
{
case '=':
icache_size = atoi (argp + strlen ("gen-icache") + 1);
- code |= generate_with_icache;
+ if (enable_p)
+ code |= generate_with_icache;
+ else
+ code &= ~generate_with_icache;
break;
case '\0':
- code |= generate_with_icache;
+ if (enable_p)
+ code |= generate_with_icache;
+ else
+ code &= ~generate_with_icache;
break;
default:
error ("Expecting -Ggen-icache or -Ggen-icache=<N>\n");
}
}
+ break;
}
case 'I':
{
