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procfs.c: Move find_signalled_thread and find_stop_signal. 

These two functions are only used from procfs_make_note_section, which
itself is only defined if:

    #if defined (UNIXWARE) || defined (PIOCOPENLWP) || defined (PCAGENT)

So these two functions are unused on mips-irix, and they get flagged
by -Wunused-function. This patch simply moves these functions closer
to the function that uses them, which also has the effect of putting
them inside the same #if block as procfs_make_note_section.  Thus
they are defined only when used.

gdb/ChangeLog:

        * procfs.c (find_signalled_thread, find_stop_signal): Move
        these functions down to define them only when used.
This commit is contained in:
Joel Brobecker 2010-04-20 22:34:09 +00:00
parent 0c3acc0923
commit a223f1e7a0
2 changed files with 27 additions and 22 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2010-04-20 Joel Brobecker <brobecker@adacore.com>
* procfs.c (find_signalled_thread, find_stop_signal): Move
these functions down to define them only when used.
2010-04-20 Joel Brobecker <brobecker@adacore.com>
* valprint.c (common_val_print): Fix the value before extracting

44
gdb/procfs.c
View File

@ -6049,28 +6049,6 @@ procfs_first_available (void)
return pid_to_ptid (procinfo_list ? procinfo_list->pid : -1);
}
static int
find_signalled_thread (struct thread_info *info, void *data)
{
if (info->stop_signal != TARGET_SIGNAL_0
&& ptid_get_pid (info->ptid) == ptid_get_pid (inferior_ptid))
return 1;
return 0;
}
static enum target_signal
find_stop_signal (void)
{
struct thread_info *info =
iterate_over_threads (find_signalled_thread, NULL);
if (info)
return info->stop_signal;
else
return TARGET_SIGNAL_0;
}
/* =================== GCORE .NOTE "MODULE" =================== */
#if defined (UNIXWARE) || defined (PIOCOPENLWP) || defined (PCAGENT)
/* gcore only implemented on solaris and unixware (so far) */
@ -6148,6 +6126,28 @@ procfs_corefile_thread_callback (procinfo *pi, procinfo *thread, void *data)
return 0;
}
static int
find_signalled_thread (struct thread_info *info, void *data)
{
if (info->stop_signal != TARGET_SIGNAL_0
&& ptid_get_pid (info->ptid) == ptid_get_pid (inferior_ptid))
return 1;
return 0;
}
static enum target_signal
find_stop_signal (void)
{
struct thread_info *info =
iterate_over_threads (find_signalled_thread, NULL);
if (info)
return info->stop_signal;
else
return TARGET_SIGNAL_0;
}
static char *
procfs_make_note_section (bfd *obfd, int *note_size)
{