espressif/binutils-gdb
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* main.c (baud_rate): Add FIXME comment about printing -1 value.

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* remote-utils.c (usage): Fix message to be accurate and conform
	more closely to normal conventions.

	* remote-utils.c (gr_files_info): Have the exec_bfd test control
	whether to show information about exec_bfd, and not control whether
	to show information about device and speed.

	* remote-utils.c (gr_open): If sr_get_device returns NULL, give
	usage message, don't dump core.

	* remote-bug.c (bug_write_memory): Use alloca, not GCC extension
	for variable size array.
	(bug_fetch_register, bug_store_register): Rename "value" to
	"fpreg_buf" because some compilers don't like variables whose
	names are the same as types.
	(bug_store_register): Use a cast when converting char * to
	unsigned char *.
This commit is contained in:
Jim Kingdon
1994-01-28 02:18:39 +00:00
parent 81f6013aa2
commit 9c41f6a680
4 changed files with 67 additions and 43 deletions
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33
gdb/remote-utils.c
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@ -76,10 +76,8 @@ usage(proto, junk)
if (junk != NULL)
fprintf_unfiltered(gdb_stderr, "Unrecognized arguments: `%s'.\n", junk);
/* FIXME-now: service@host? */
error("Usage: target %s <device <speed <debug>>>\n\
or target %s <host> <port>\n", proto, proto);
error ("Usage: target %s [DEVICE [SPEED [DEBUG]]]\n\
where DEVICE is the name of a device or HOST:PORT", proto, proto);
return;
}
@ -167,6 +165,13 @@ gr_open(args, from_tty, gr)
if (sr_get_desc() != NULL)
gr_close (0);
/* If no args are specified, then we use the device specified by a
previous command or "set remotedevice". But if there is no
device, better stop now, not dump core. */
if (sr_get_device () == NULL)
usage (gr->ops->to_shortname, NULL);
sr_set_desc(SERIAL_OPEN (sr_get_device()));
if (!sr_get_desc())
perror_with_name((char *) sr_get_device());
@ -430,22 +435,18 @@ void
gr_files_info (ops)
struct target_ops *ops;
{
char *file = "nothing";
if (exec_bfd)
file = bfd_get_filename (exec_bfd);
#ifdef __GO32__
printf_filtered ("\tAttached to DOS asynctsr\n");
#else
printf_filtered ("\tAttached to %s at %d baud\n",
sr_get_device(), sr_get_baud_rate());
#endif
if (exec_bfd)
{
#ifdef __GO32__
printf_filtered ("\tAttached to DOS asynctsr\n");
#else
printf_filtered ("\tAttached to %s at %d baud\n",
sr_get_device(), sr_get_baud_rate());
#endif
printf_filtered ("\tand running program %s\n",
bfd_get_filename (exec_bfd));
}
printf_filtered ("\tand running program %s\n", file);
printf_filtered ("\tusing the %s protocol.\n", ops->to_shortname);
}