Module Name: src
Committed By: christos
Date: Fri Dec 1 22:20:44 UTC 2017
Modified Files:
src/external/gpl3/gdb/dist/gdb: nbsd-nat.c
Log Message:
Remove more FreeBSD code that we don't need and change some FreeBSD -> NetBSD
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/external/gpl3/gdb/dist/gdb/nbsd-nat.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/gpl3/gdb/dist/gdb/nbsd-nat.c
diff -u src/external/gpl3/gdb/dist/gdb/nbsd-nat.c:1.2 src/external/gpl3/gdb/dist/gdb/nbsd-nat.c:1.3
--- src/external/gpl3/gdb/dist/gdb/nbsd-nat.c:1.2 Thu Nov 30 10:26:54 2017
+++ src/external/gpl3/gdb/dist/gdb/nbsd-nat.c Fri Dec 1 17:20:44 2017
@@ -368,48 +368,6 @@ nbsd_enable_proc_events (pid_t pid)
static void
nbsd_add_threads (pid_t pid)
{
-#ifdef PT_GETNUMLWPS
- struct cleanup *cleanup;
- lwpid_t *lwps;
- int i, nlwps;
-
- gdb_assert (!in_thread_list (pid_to_ptid (pid)));
- nlwps = ptrace (PT_GETNUMLWPS, pid, NULL, 0);
- if (nlwps == -1)
- perror_with_name (("ptrace"));
-
- lwps = XCNEWVEC (lwpid_t, nlwps);
- cleanup = make_cleanup (xfree, lwps);
-
- nlwps = ptrace (PT_GETLWPLIST, pid, (caddr_t) lwps, nlwps);
- if (nlwps == -1)
- perror_with_name (("ptrace"));
-
- for (i = 0; i < nlwps; i++)
- {
- ptid_t ptid = ptid_build (pid, lwps[i], 0);
-
- if (!in_thread_list (ptid))
- {
-#ifdef PT_LWP_EVENTS
- struct ptrace_lwpinfo pl;
-
- /* Don't add exited threads. Note that this is only called
- when attaching to a multi-threaded process. */
- if (ptrace (PT_LWPINFO, lwps[i], (caddr_t) &pl, sizeof pl) == -1)
- perror_with_name (("ptrace"));
- if (pl.pl_flags & PL_FLAG_EXITED)
- continue;
-#endif
- if (debug_nbsd_lwp)
- fprintf_unfiltered (gdb_stdlog,
- "FLWP: adding thread for LWP %u\n",
- lwps[i]);
- add_thread (ptid);
- }
- }
- do_cleanups (cleanup);
-#else
int val;
struct ptrace_lwpinfo pl;
@@ -422,7 +380,6 @@ nbsd_add_threads (pid_t pid)
if (!in_thread_list (ptid))
add_thread (ptid);
}
-#endif
}
/* Implement the "to_update_thread_list" target_ops method. */
@@ -594,7 +551,7 @@ nbsd_resume (struct target_ops *ops,
if (debug_nbsd_lwp)
fprintf_unfiltered (gdb_stdlog,
- "FLWP: nbsd_resume for ptid (%d, %ld, %ld)\n",
+ "NLWP: nbsd_resume for ptid (%d, %ld, %ld)\n",
ptid_get_pid (ptid), ptid_get_lwp (ptid),
ptid_get_tid (ptid));
if (ptid_lwp_p (ptid))
@@ -684,7 +641,7 @@ nbsd_wait (struct target_ops *ops,
{
if (debug_nbsd_lwp)
fprintf_unfiltered (gdb_stdlog,
- "FLWP: deleting thread for LWP %u\n",
+ "NLWP: deleting thread for LWP %u\n",
pl.pl_lwpid);
if (print_thread_events)
printf_unfiltered (_("[%s exited]\n"), target_pid_to_str
@@ -707,7 +664,7 @@ nbsd_wait (struct target_ops *ops,
{
if (debug_nbsd_lwp)
fprintf_unfiltered (gdb_stdlog,
- "FLWP: using LWP %u for first thread\n",
+ "NLWP: using LWP %u for first thread\n",
pl.pl_lwpid);
thread_change_ptid (pid_to_ptid (pid), wptid);
}
@@ -723,7 +680,7 @@ nbsd_wait (struct target_ops *ops,
{
if (debug_nbsd_lwp)
fprintf_unfiltered (gdb_stdlog,
- "FLWP: adding thread for LWP %u\n",
+ "NLWP: adding thread for LWP %u\n",
pl.pl_lwpid);
add_thread (wptid);
}
@@ -1023,8 +980,8 @@ _initialize_nbsd_nat (void)
#ifdef PT_LWPINFO
add_setshow_boolean_cmd ("nbsd-lwp", class_maintenance,
&debug_nbsd_lwp, _("\
-Set debugging of FreeBSD lwp module."), _("\
-Show debugging of FreeBSD lwp module."), _("\
+Set debugging of NetBSD lwp module."), _("\
+Show debugging of NetBSD lwp module."), _("\
Enables printf debugging output."),
NULL,
&show_nbsd_lwp_debug,
