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authorMike Frysinger <vapier@gentoo.org>2016-01-03 21:40:34 -0500
committerMike Frysinger <vapier@gentoo.org>2016-01-03 22:07:39 -0500
commit77cf2ef5dc9099501529151921a73be904757466 (patch)
treeafe55fc45fb53886d73ed81e984f83222ab759a7 /sim/cr16
parent3726f72c654ab357be5b79c78f238da7a869f9a3 (diff)
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sim: parse_args: display getopt error ourselves
Fix a long standing todo where we let getopt write directly to stderr when an invalid option is passed. Use the sim io funcs instead as they go through the filtered callbacks that gdb wants.
Diffstat (limited to 'sim/cr16')
-rw-r--r--sim/cr16/ChangeLog4
-rw-r--r--sim/cr16/interp.c4
2 files changed, 5 insertions, 3 deletions
diff --git a/sim/cr16/ChangeLog b/sim/cr16/ChangeLog
index 1e4e737..dc56bb4 100644
--- a/sim/cr16/ChangeLog
+++ b/sim/cr16/ChangeLog
@@ -1,5 +1,9 @@
2016-01-03 Mike Frysinger <vapier@gentoo.org>
+ * interp.c (sim_open): Update sim_parse_args comment.
+
+2016-01-03 Mike Frysinger <vapier@gentoo.org>
+
* configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
* configure: Regenerate.
diff --git a/sim/cr16/interp.c b/sim/cr16/interp.c
index a0e30f5..9aa2062 100644
--- a/sim/cr16/interp.c
+++ b/sim/cr16/interp.c
@@ -406,9 +406,7 @@ sim_open (SIM_OPEN_KIND kind, struct host_callback_struct *cb, struct bfd *abfd,
return 0;
}
- /* getopt will print the error message so we just have to exit if this fails.
- FIXME: Hmmm... in the case of gdb we need getopt to call
- print_filtered. */
+ /* The parser will print an error message for us, so we silently return. */
if (sim_parse_args (sd, argv) != SIM_RC_OK)
{
free_state (sd);