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Diffstat (limited to 'gdb/netbsd-nat.c')
-rw-r--r--gdb/netbsd-nat.c156
1 files changed, 77 insertions, 79 deletions
diff --git a/gdb/netbsd-nat.c b/gdb/netbsd-nat.c
index 64f74c9..0a01cd5 100644
--- a/gdb/netbsd-nat.c
+++ b/gdb/netbsd-nat.c
@@ -48,7 +48,7 @@ nbsd_pid_to_cwd (int pid)
{
char buf[PATH_MAX];
size_t buflen;
- int mib[4] = {CTL_KERN, KERN_PROC_ARGS, pid, KERN_PROC_CWD};
+ int mib[4] = { CTL_KERN, KERN_PROC_ARGS, pid, KERN_PROC_CWD };
buflen = sizeof (buf);
if (sysctl (mib, ARRAY_SIZE (mib), buf, &buflen, NULL, 0))
return "";
@@ -63,8 +63,8 @@ nbsd_pid_to_kinfo_proc2 (pid_t pid, struct kinfo_proc2 *kp)
gdb_assert (kp != nullptr);
size_t size = sizeof (*kp);
- int mib[6] = {CTL_KERN, KERN_PROC2, KERN_PROC_PID, pid,
- static_cast<int> (size), 1};
+ int mib[6]
+ = { CTL_KERN, KERN_PROC2, KERN_PROC_PID, pid, static_cast<int> (size), 1 };
return !sysctl (mib, ARRAY_SIZE (mib), kp, &size, NULL, 0);
}
@@ -73,10 +73,11 @@ nbsd_pid_to_kinfo_proc2 (pid_t pid, struct kinfo_proc2 *kp)
static gdb::unique_xmalloc_ptr<char[]>
nbsd_pid_to_cmdline (int pid)
{
- int mib[4] = {CTL_KERN, KERN_PROC_ARGS, pid, KERN_PROC_ARGV};
+ int mib[4] = { CTL_KERN, KERN_PROC_ARGS, pid, KERN_PROC_ARGV };
size_t size = 0;
- if (::sysctl (mib, ARRAY_SIZE (mib), NULL, &size, NULL, 0) == -1 || size == 0)
+ if (::sysctl (mib, ARRAY_SIZE (mib), NULL, &size, NULL, 0) == -1
+ || size == 0)
return nullptr;
gdb::unique_xmalloc_ptr<char[]> args (XNEWVAR (char, size));
@@ -118,17 +119,15 @@ nbsd_nat_target::thread_name (struct thread_info *thr)
static void
nbsd_add_threads (nbsd_nat_target *target, pid_t pid)
{
- auto fn
- = [&target] (ptid_t ptid)
+ auto fn = [&target] (ptid_t ptid) {
+ if (!in_thread_list (target, ptid))
{
- if (!in_thread_list (target, ptid))
- {
- if (inferior_ptid.lwp () == 0)
- thread_change_ptid (target, inferior_ptid, ptid);
- else
- add_thread (target, ptid);
- }
- };
+ if (inferior_ptid.lwp () == 0)
+ thread_change_ptid (target, inferior_ptid, ptid);
+ else
+ add_thread (target, ptid);
+ }
+ };
netbsd_nat::for_each_thread (pid, fn);
}
@@ -180,8 +179,8 @@ nbsd_nat_target::pid_to_str (ptid_t ptid)
static gdb::unique_xmalloc_ptr<struct kinfo_vmentry[]>
nbsd_kinfo_get_vmmap (pid_t pid, size_t *size)
{
- int mib[5] = {CTL_VM, VM_PROC, VM_PROC_MAP, pid,
- sizeof (struct kinfo_vmentry)};
+ int mib[5]
+ = { CTL_VM, VM_PROC, VM_PROC_MAP, pid, sizeof (struct kinfo_vmentry) };
size_t length = 0;
if (sysctl (mib, ARRAY_SIZE (mib), NULL, &length, NULL, 0))
@@ -195,8 +194,8 @@ nbsd_kinfo_get_vmmap (pid_t pid, size_t *size)
running process. */
length = length * 5 / 3;
- gdb::unique_xmalloc_ptr<struct kinfo_vmentry[]> kiv
- (XNEWVAR (kinfo_vmentry, length));
+ gdb::unique_xmalloc_ptr<struct kinfo_vmentry[]> kiv (XNEWVAR (kinfo_vmentry,
+ length));
if (sysctl (mib, ARRAY_SIZE (mib), kiv.get (), &length, NULL, 0))
{
@@ -222,7 +221,7 @@ nbsd_nat_target::find_memory_regions (find_memory_region_ftype func,
gdb::unique_xmalloc_ptr<struct kinfo_vmentry[]> vmentl
= nbsd_kinfo_get_vmmap (pid, &nitems);
if (vmentl == NULL)
- perror_with_name (_("Couldn't fetch VM map entries"));
+ perror_with_name (_ ("Couldn't fetch VM map entries"));
for (size_t i = 0; i < nitems; i++)
{
@@ -248,8 +247,7 @@ nbsd_nat_target::find_memory_regions (find_memory_region_ftype func,
size_t size = kve->kve_end - kve->kve_start;
if (info_verbose)
{
- gdb_printf ("Save segment, %ld bytes at %s (%c%c%c)\n",
- (long) size,
+ gdb_printf ("Save segment, %ld bytes at %s (%c%c%c)\n", (long) size,
paddress (target_gdbarch (), kve->kve_start),
kve->kve_protection & KVME_PROT_READ ? 'r' : '-',
kve->kve_protection & KVME_PROT_WRITE ? 'w' : '-',
@@ -308,7 +306,7 @@ nbsd_nat_target::info_proc (const char *args, enum info_proc_what what)
do_status = true;
break;
default:
- error (_("Not supported on this target."));
+ error (_ ("Not supported on this target."));
}
gdb_argv built_argv (args);
@@ -316,14 +314,14 @@ nbsd_nat_target::info_proc (const char *args, enum info_proc_what what)
{
pid = inferior_ptid.pid ();
if (pid == 0)
- error (_("No current process: you must name one."));
+ error (_ ("No current process: you must name one."));
}
else if (built_argv.count () == 1 && isdigit (built_argv[0][0]))
pid = strtol (built_argv[0], NULL, 10);
else
- error (_("Invalid arguments."));
+ error (_ ("Invalid arguments."));
- gdb_printf (_("process %d\n"), pid);
+ gdb_printf (_ ("process %d\n"), pid);
if (do_cmdline)
{
@@ -331,7 +329,7 @@ nbsd_nat_target::info_proc (const char *args, enum info_proc_what what)
if (cmdline != nullptr)
gdb_printf ("cmdline = '%s'\n", cmdline.get ());
else
- warning (_("unable to fetch command line"));
+ warning (_ ("unable to fetch command line"));
}
if (do_cwd)
{
@@ -339,7 +337,7 @@ nbsd_nat_target::info_proc (const char *args, enum info_proc_what what)
if (cwd != "")
gdb_printf ("cwd = '%s'\n", cwd.c_str ());
else
- warning (_("unable to fetch current working directory"));
+ warning (_ ("unable to fetch current working directory"));
}
if (do_exe)
{
@@ -347,7 +345,7 @@ nbsd_nat_target::info_proc (const char *args, enum info_proc_what what)
if (exe != nullptr)
gdb_printf ("exe = '%s'\n", exe);
else
- warning (_("unable to fetch executable path name"));
+ warning (_ ("unable to fetch executable path name"));
}
if (do_mappings)
{
@@ -368,39 +366,37 @@ nbsd_nat_target::info_proc (const char *args, enum info_proc_what what)
kve->kve_path);
}
else
- warning (_("unable to fetch virtual memory map"));
+ warning (_ ("unable to fetch virtual memory map"));
}
if (do_status)
{
struct kinfo_proc2 kp;
if (!nbsd_pid_to_kinfo_proc2 (pid, &kp))
- warning (_("Failed to fetch process information"));
+ warning (_ ("Failed to fetch process information"));
else
{
- auto process_status
- = [] (int8_t stat)
+ auto process_status = [] (int8_t stat) {
+ switch (stat)
{
- switch (stat)
- {
- case SIDL:
- return "IDL";
- case SACTIVE:
- return "ACTIVE";
- case SDYING:
- return "DYING";
- case SSTOP:
- return "STOP";
- case SZOMB:
- return "ZOMB";
- case SDEAD:
- return "DEAD";
- default:
- return "? (unknown)";
- }
- };
+ case SIDL:
+ return "IDL";
+ case SACTIVE:
+ return "ACTIVE";
+ case SDYING:
+ return "DYING";
+ case SSTOP:
+ return "STOP";
+ case SZOMB:
+ return "ZOMB";
+ case SDEAD:
+ return "DEAD";
+ default:
+ return "? (unknown)";
+ }
+ };
gdb_printf ("Name: %s\n", kp.p_comm);
- gdb_printf ("State: %s\n", process_status(kp.p_realstat));
+ gdb_printf ("State: %s\n", process_status (kp.p_realstat));
gdb_printf ("Parent process: %" PRId32 "\n", kp.p_ppid);
gdb_printf ("Process group: %" PRId32 "\n", kp.p__pgid);
gdb_printf ("Session id: %" PRId32 "\n", kp.p_sid);
@@ -421,10 +417,10 @@ nbsd_nat_target::info_proc (const char *args, enum info_proc_what what)
kp.p_uru_minflt);
gdb_printf ("Major faults (memory page faults): %" PRIu64 "\n",
kp.p_uru_majflt);
- gdb_printf ("utime: %" PRIu32 ".%06" PRIu32 "\n",
- kp.p_uutime_sec, kp.p_uutime_usec);
- gdb_printf ("stime: %" PRIu32 ".%06" PRIu32 "\n",
- kp.p_ustime_sec, kp.p_ustime_usec);
+ gdb_printf ("utime: %" PRIu32 ".%06" PRIu32 "\n", kp.p_uutime_sec,
+ kp.p_uutime_usec);
+ gdb_printf ("stime: %" PRIu32 ".%06" PRIu32 "\n", kp.p_ustime_sec,
+ kp.p_ustime_usec);
gdb_printf ("utime+stime, children: %" PRIu32 ".%06" PRIu32 "\n",
kp.p_uctime_sec, kp.p_uctime_usec);
gdb_printf ("'nice' value: %" PRIu8 "\n", kp.p_nice);
@@ -464,8 +460,8 @@ nbsd_nat_target::info_proc (const char *args, enum info_proc_what what)
give it that signal. */
static void
-nbsd_resume(nbsd_nat_target *target, ptid_t ptid, int step,
- enum gdb_signal signal)
+nbsd_resume (nbsd_nat_target *target, ptid_t ptid, int step,
+ enum gdb_signal signal)
{
int request;
@@ -505,7 +501,8 @@ nbsd_resume(nbsd_nat_target *target, ptid_t ptid, int step,
else
{
for (thread_info *tp : all_non_exited_threads (target, ptid))
- if (ptrace (PT_CLEARSTEP, tp->ptid.pid (), NULL, tp->ptid.lwp ()) == -1)
+ if (ptrace (PT_CLEARSTEP, tp->ptid.pid (), NULL, tp->ptid.lwp ())
+ == -1)
perror_with_name (("ptrace"));
}
@@ -517,7 +514,8 @@ nbsd_resume(nbsd_nat_target *target, ptid_t ptid, int step,
/* An address of (void *)1 tells ptrace to continue from
where it was. If GDB wanted it to start some other way, we have
already written a new program counter value to the child. */
- if (ptrace (request, ptid.pid (), (void *)1, gdb_signal_to_host (signal)) == -1)
+ if (ptrace (request, ptid.pid (), (void *) 1, gdb_signal_to_host (signal))
+ == -1)
perror_with_name (("ptrace"));
}
@@ -558,7 +556,7 @@ nbsd_wait (ptid_t ptid, struct target_waitstatus *ourstatus,
clear_sigint_trap ();
if (pid == -1)
- perror_with_name (_("Child process unexpectedly missing"));
+ perror_with_name (_ ("Child process unexpectedly missing"));
*ourstatus = host_status_to_waitstatus (status);
return pid;
@@ -620,14 +618,14 @@ nbsd_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
Ignore exited events for an unknown LWP. */
thread_info *thr = find_thread_ptid (this, wptid);
if (thr == nullptr)
- ourstatus->set_spurious ();
+ ourstatus->set_spurious ();
else
{
/* NetBSD does not store an LWP exit status. */
ourstatus->set_thread_exited (0);
if (print_thread_events)
- gdb_printf (_("[%s exited]\n"),
+ gdb_printf (_ ("[%s exited]\n"),
target_pid_to_str (wptid).c_str ());
delete_thread (thr);
}
@@ -640,7 +638,7 @@ nbsd_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
}
if (in_thread_list (this, ptid_t (pid)))
- thread_change_ptid (this, ptid_t (pid), wptid);
+ thread_change_ptid (this, ptid_t (pid), wptid);
if (code == TRAP_LWP && pst.pe_report_event == PTRACE_LWP_CREATE)
{
@@ -649,7 +647,7 @@ nbsd_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
not yet reported their PTRACE_LWP_CREATE event. Ignore
born events for an already-known LWP. */
if (in_thread_list (this, wptid))
- ourstatus->set_spurious ();
+ ourstatus->set_spurious ();
else
{
add_thread (this, wptid);
@@ -720,9 +718,9 @@ nbsd_nat_target::remove_exec_catchpoint (int pid)
/* Implement the "set_syscall_catchpoint" target_ops method. */
int
-nbsd_nat_target::set_syscall_catchpoint (int pid, bool needed,
- int any_count,
- gdb::array_view<const int> syscall_counts)
+nbsd_nat_target::set_syscall_catchpoint (
+ int pid, bool needed, int any_count,
+ gdb::array_view<const int> syscall_counts)
{
/* Ignore the arguments. inf-ptrace.c will use PT_SYSCALL which
will catch all system call entries and exits. The system calls
@@ -741,9 +739,8 @@ nbsd_nat_target::supports_multi_process ()
/* Implement the "xfer_partial" target_ops method. */
enum target_xfer_status
-nbsd_nat_target::xfer_partial (enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
+nbsd_nat_target::xfer_partial (enum target_object object, const char *annex,
+ gdb_byte *readbuf, const gdb_byte *writebuf,
ULONGEST offset, ULONGEST len,
ULONGEST *xfered_len)
{
@@ -753,8 +750,8 @@ nbsd_nat_target::xfer_partial (enum target_object object,
{
case TARGET_OBJECT_SIGNAL_INFO:
{
- len = netbsd_nat::qxfer_siginfo(pid, annex, readbuf, writebuf, offset,
- len);
+ len = netbsd_nat::qxfer_siginfo (pid, annex, readbuf, writebuf, offset,
+ len);
if (len == -1)
return TARGET_XFER_E_IO;
@@ -773,7 +770,8 @@ nbsd_nat_target::xfer_partial (enum target_object object,
if (res != 0)
{
if (res == EACCES)
- gdb_printf (gdb_stderr, "Cannot %s process at %s (%s). "
+ gdb_printf (gdb_stderr,
+ "Cannot %s process at %s (%s). "
"Is PaX MPROTECT active? See security(7), "
"sysctl(7), paxctl(8)\n",
(writebuf ? "write to" : "read from"),
@@ -786,9 +784,8 @@ nbsd_nat_target::xfer_partial (enum target_object object,
return TARGET_XFER_OK;
}
default:
- return inf_ptrace_target::xfer_partial (object, annex,
- readbuf, writebuf, offset,
- len, xfered_len);
+ return inf_ptrace_target::xfer_partial (object, annex, readbuf, writebuf,
+ offset, len, xfered_len);
}
}
@@ -807,7 +804,8 @@ nbsd_nat_target::dumpcore (const char *filename)
{
pid_t pid = inferior_ptid.pid ();
- if (ptrace (PT_DUMPCORE, pid, const_cast<char *>(filename),
- strlen (filename)) == -1)
+ if (ptrace (PT_DUMPCORE, pid, const_cast<char *> (filename),
+ strlen (filename))
+ == -1)
perror_with_name (("ptrace"));
}
generated by cgit v1.1 at 2024-08-05 01:45:04 +0000