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| author | Stan Shebs <shebs@apple.com> | 2010-06-18 23:06:29 +0000 |
|---|---|---|
| committer | Stan Shebs <shebs@apple.com> | 2010-06-18 23:06:29 +0000 |
| commit | 961f5648a33adba3941f5fdd843c06fe3e04619c (patch) | |
| tree | 67cbb95076d98ab3dba7033832bc97a09eada0dc /gdb/osdata.c | |
| parent | d2328f2aa90d894baab7dda8ec2cf5dbab13233d (diff) | |
| download | gdb-961f5648a33adba3941f5fdd843c06fe3e04619c.tar.gz | |
2010-06-18 Stan Shebs <stan@codesourcery.com>
* osdata.c (get_osdata): Warn separately if target does not report
type list.
(info_osdata_command): Allow empty type, report error if target
does not return available types of OS data.
* linux-nat.c (linux_nat_xfer_osdata): Report list of OS data
types if no annex supplied.
* gdb.texinfo (Operating System Auxiliary Information): Describe
"info os" when no arguments given.
Diffstat (limited to 'gdb/osdata.c')
| -rw-r--r-- | gdb/osdata.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gdb/osdata.c b/gdb/osdata.c index 3440b4e9631..76143bf8edd 100644 --- a/gdb/osdata.c +++ b/gdb/osdata.c @@ -256,7 +256,12 @@ get_osdata (const char *type) struct cleanup *old_chain = make_cleanup (xfree, xml); if (xml[0] == '\0') - warning (_("Empty data returned by target. Wrong osdata type?")); + { + if (type) + warning (_("Empty data returned by target. Wrong osdata type?")); + else + warning (_("Empty type list returned by target. No type data?")); + } else osdata = osdata_parse (xml); @@ -294,15 +299,14 @@ info_osdata_command (char *type, int from_tty) int ncols; int nprocs; - if (type == 0) - /* TODO: No type could mean "list availables types". */ - error (_("Argument required.")); - osdata = get_osdata (type); old_chain = make_cleanup_osdata_free (osdata); nprocs = VEC_length (osdata_item_s, osdata->items); + if (!type && nprocs == 0) + error (_("Available types of OS data not reported.")); + last = VEC_last (osdata_item_s, osdata->items); if (last && last->columns) ncols = VEC_length (osdata_column_s, last->columns); |