[1/4] building gdb on musl
Commit Message
Hi.
musl is a replacement for glibc.
http://www.musl-libc.org/intro.html
This patch series lets gdb build.
This patch provides a set of casts for some printfs to avoid
format complaints.
There's also an issue that sometimes we're using %ld and sometimes
we're using 0x%lx - I prefer 0x%lx, but since that's a separate issue
it is left for a separate patch (I'm not intending to write one
soon though).
2015-10-23 Doug Evans <dje@google.com>
* gdbserver/thread-db.c (find_one_thread): Cast ti.ti_tid to
unsigned long for debug_printf.
(attach_thread, find_new_threads_callback): Ditto.
* linux-thread-db.c (find_new_threads_callback): Ditto.
(thread_db_pid_to_str): Ditto.
@@ -1816,7 +1817,7 @@ thread_db_pid_to_str (struct target_ops *ops, ptid_t
ptid)
tid = thread_info->priv->tid;
snprintf (buf, sizeof (buf), "Thread 0x%lx (LWP %ld)",
- tid, ptid_get_lwp (ptid));
+ (unsigned long) tid, ptid_get_lwp (ptid));
return buf;
}
Comments
On Fri, Oct 23, 2015 at 9:50 AM, Doug Evans <dje@google.com> wrote:
> Hi.
>
> musl is a replacement for glibc.
> http://www.musl-libc.org/intro.html
>
> This patch series lets gdb build.
Hi. I have committed the three (not four) patches in this series.
@@ -278,7 +278,7 @@ find_one_thread (ptid_t ptid)
if (debug_threads)
debug_printf ("Found thread %ld (LWP %d)\n",
- ti.ti_tid, ti.ti_lid);
+ (unsigned long) ti.ti_tid, ti.ti_lid);
if (lwpid != ti.ti_lid)
{
@@ -319,12 +319,12 @@ attach_thread (const td_thrhandle_t *th_p,
td_thrinfo_t *ti_p)
if (debug_threads)
debug_printf ("Attaching to thread %ld (LWP %d)\n",
- ti_p->ti_tid, ti_p->ti_lid);
+ (unsigned long) ti_p->ti_tid, ti_p->ti_lid);
err = linux_attach_lwp (ptid);
if (err != 0)
{
warning ("Could not attach to thread %ld (LWP %d): %s\n",
- ti_p->ti_tid, ti_p->ti_lid,
+ (unsigned long) ti_p->ti_tid, ti_p->ti_lid,
linux_ptrace_attach_fail_reason_string (ptid, err));
return 0;
}
@@ -392,7 +392,8 @@ find_new_threads_callback (const td_thrhandle_t *th_p,
void *data)
glibc PR17707. */
if (debug_threads)
debug_printf ("thread_db: skipping exited and "
- "joined thread (0x%lx)\n", ti.ti_tid);
+ "joined thread (0x%lx)\n",
+ (unsigned long) ti.ti_tid);
return 0;
}
@@ -1585,7 +1585,8 @@ find_new_threads_callback (const td_thrhandle_t
*th_p, void *data)
if (libthread_db_debug)
fprintf_unfiltered (gdb_stdlog,
"thread_db: skipping exited and "
- "joined thread (0x%lx)\n", ti.ti_tid);
+ "joined thread (0x%lx)\n",
+ (unsigned long) ti.ti_tid);
return 0;
}