d/freebsd-skq
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[Sorry, forgot to commit my source changes in my previous commit.]

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Document all options and general usage.

Implement the -a option to bump the annotation_level.  This improves
the Emacs gud behaviour.  You can now supply the following function

(defun gud-gdb-massage-args (file args) (cons "-a" args))

(e.g. by evaluating it from the *scratch* buffer) and get the normal
jump to the source window when browsing the stack.

We should probably eventually supply our own kgdb submode to gud.el.
This commit is contained in:
joerg 2004-11-22 16:08:19 +00:00
parent 6bcf32277d
commit 48004ebd9c
1 changed files with 5 additions and 2 deletions
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7
gnu/usr.bin/gdb/kgdb/main.c
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@ -80,7 +80,7 @@ usage(void)
{ {
fprintf(stderr, fprintf(stderr,
"usage: %s [-v] [-d crashdir] [-c core | -n dumpnr | -r device]\n" "usage: %s [-a] [-v] [-d crashdir] [-c core | -n dumpnr | -r device]\n"
"\t[kernel [core]]\n", getprogname()); "\t[kernel [core]]\n", getprogname());
exit(1); exit(1);
} }
@ -218,8 +218,11 @@ main(int argc, char *argv[])
if (s != NULL) if (s != NULL)
strlcpy(crashdir, s, sizeof(crashdir)); strlcpy(crashdir, s, sizeof(crashdir));
while ((ch = getopt(argc, argv, "c:d:n:r:v")) != -1) { while ((ch = getopt(argc, argv, "ac:d:n:r:v")) != -1) {
switch (ch) { switch (ch) {
case 'a':
annotation_level++;
break;
case 'c': /* use given core file. */ case 'c': /* use given core file. */
if (vmcore != NULL) { if (vmcore != NULL) {
warnx("option %c: can only be specified once", warnx("option %c: can only be specified once",