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authorMike Frysinger <vapier@gentoo.org>2021-06-27 23:19:06 -0400
committerMike Frysinger <vapier@gentoo.org>2021-06-29 02:00:29 -0400
commit54e66d16e880f84a56caf1fd4ac9a5ffc3568bc3 (patch)
tree7ab4c200051387b8cb3d23e9f8e58ae7130e3e50 /sim
parent1fb164a112015fc79ee6aa71102e8409c8172f77 (diff)
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sim: callback: drop unused printf helpers
These cover functions aren't used anywhere, so drop them. There was one caller, but it's old DOS code that most likely hasn't been tested in years, so just delete that too.
Diffstat (limited to 'sim')
-rw-r--r--sim/common/ChangeLog6
-rw-r--r--sim/common/callback.c61
-rw-r--r--sim/common/sim-utils.h7
3 files changed, 8 insertions, 66 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index 2faba1f..594994a 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,5 +1,11 @@
2021-06-29 Mike Frysinger <vapier@gentoo.org>
+ * callback.c (sim_cb_printf, sim_cb_eprintf): Delete.
+ (os_poll_quit): Delete __GO32__ support.
+ * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Delete.
+
+2021-06-29 Mike Frysinger <vapier@gentoo.org>
+
* cgen-types.h (HAVE_LONGLONG): Delete define.
[!HAVE_LONGLONG]: Delete all protected code.
* cgen-utils.c (make_struct_di): Delete.
diff --git a/sim/common/callback.c b/sim/common/callback.c
index c0ace6e..f773de1 100644
--- a/sim/common/callback.c
+++ b/sim/common/callback.c
@@ -49,12 +49,6 @@
#define PIPE_BUF 512
#endif
-/* ??? sim_cb_printf should be cb_printf, but until the callback support is
- broken out of the simulator directory, these are here to not require
- sim-utils.h. */
-void sim_cb_printf (host_callback *, const char *, ...);
-void sim_cb_eprintf (host_callback *, const char *, ...);
-
extern CB_TARGET_DEFS_MAP cb_init_syscall_map[];
extern CB_TARGET_DEFS_MAP cb_init_errno_map[];
extern CB_TARGET_DEFS_MAP cb_init_signal_map[];
@@ -148,43 +142,21 @@ os_close (host_callback *p, int fd)
/* taken from gdb/util.c:notice_quit() - should be in a library */
-#if defined(__GO32__) || defined (_MSC_VER)
+#if defined(_MSC_VER)
static int
os_poll_quit (host_callback *p)
{
-#if defined(__GO32__)
- int kbhit ();
- int getkey ();
- if (kbhit ())
- {
- int k = getkey ();
- if (k == 1)
- {
- return 1;
- }
- else if (k == 2)
- {
- return 1;
- }
- else
- {
- sim_cb_eprintf (p, "CTRL-A to quit, CTRL-B to quit harder\n");
- }
- }
-#endif
-#if defined (_MSC_VER)
/* NB - this will not compile! */
int k = win32pollquit ();
if (k == 1)
return 1;
else if (k == 2)
return 1;
-#endif
return 0;
}
#else
#define os_poll_quit 0
-#endif /* defined(__GO32__) || defined(_MSC_VER) */
+#endif /* defined(_MSC_VER) */
static int
os_get_errno (host_callback *p)
@@ -1078,35 +1050,6 @@ cb_host_to_target_stat (host_callback *cb, const struct stat *hs, void *ts)
return p - (char *) ts;
}
-/* Cover functions to the vfprintf callbacks.
-
- ??? If one thinks of the callbacks as a subsystem onto itself [or part of
- a larger "remote target subsystem"] with a well defined interface, then
- one would think that the subsystem would provide these. However, until
- one is allowed to create such a subsystem (with its own source tree
- independent of any particular user), such a critter can't exist. Thus
- these functions are here for the time being. */
-
-void
-sim_cb_printf (host_callback *p, const char *fmt, ...)
-{
- va_list ap;
-
- va_start (ap, fmt);
- p->vprintf_filtered (p, fmt, ap);
- va_end (ap);
-}
-
-void
-sim_cb_eprintf (host_callback *p, const char *fmt, ...)
-{
- va_list ap;
-
- va_start (ap, fmt);
- p->evprintf_filtered (p, fmt, ap);
- va_end (ap);
-}
-
int
cb_is_stdin (host_callback *cb, int fd)
{
diff --git a/sim/common/sim-utils.h b/sim/common/sim-utils.h
index bfc8ac7..1af4ea2 100644
--- a/sim/common/sim-utils.h
+++ b/sim/common/sim-utils.h
@@ -73,13 +73,6 @@ void sim_do_commandf (SIM_DESC sd, const char *fmt, ...)
ATTRIBUTE_PRINTF (2, 3);
-/* These are defined in callback.c as cover functions to the vprintf
- callbacks. */
-
-void sim_cb_printf (host_callback *, const char *, ...);
-void sim_cb_eprintf (host_callback *, const char *, ...);
-
-
/* sim-basics.h defines a number of enumerations, convert each of them
to a string representation */
const char *map_to_str (unsigned map);