/* Machine independent support for SVR4 /proc (process file system) for GDB.
- Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation,
+ Copyright (C) 1999, 2000, 2001, 2002, 2003, 2006 Free Software Foundation,
Inc.
Written by Michael Snyder at Cygnus Solutions.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
-Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA. */
#include "defs.h"
#include "inferior.h"
if (pi == NULL)
{
if (tid)
- error ("procfs: couldn't find pid %d (kernel thread %d) in procinfo list.",
+ error (_("procfs: couldn't find pid %d (kernel thread %d) in procinfo list."),
pid, tid);
else
- error ("procfs: couldn't find pid %d in procinfo list.", pid);
+ error (_("procfs: couldn't find pid %d in procinfo list."), pid);
}
return pi;
}
kill (pi->pid, SIGKILL);
destroy_procinfo (pi);
- error (msg);
+ error ((msg));
}
/*
sysent_fd = open_with_retry (pathname, O_RDONLY);
if (sysent_fd < 0)
{
- error ("load_syscalls: Can't open /proc/%d/sysent", pi->pid);
+ error (_("load_syscalls: Can't open /proc/%d/sysent"), pi->pid);
}
size = sizeof header - sizeof (prsyscall_t);
if (read (sysent_fd, &header, size) != size)
{
- error ("load_syscalls: Error reading /proc/%d/sysent", pi->pid);
+ error (_("load_syscalls: Error reading /proc/%d/sysent"), pi->pid);
}
if (header.pr_nsyscalls == 0)
{
- error ("load_syscalls: /proc/%d/sysent contains no syscalls!", pi->pid);
+ error (_("load_syscalls: /proc/%d/sysent contains no syscalls!"), pi->pid);
}
size = header.pr_nsyscalls * sizeof (prsyscall_t);
if (read (sysent_fd, syscalls, size) != size)
{
xfree (syscalls);
- error ("load_syscalls: Error reading /proc/%d/sysent", pi->pid);
+ error (_("load_syscalls: Error reading /proc/%d/sysent"), pi->pid);
}
/* Find maximum syscall number. This may not be the same as
pi->status_valid = 0;
if (!win)
- warning ("procfs: modify_flag failed to turn %s %s",
+ warning (_("procfs: modify_flag failed to turn %s %s"),
flag == PR_FORK ? "PR_FORK" :
flag == PR_RLC ? "PR_RLC" :
#ifdef PR_ASYNC
pi->status_valid = 0;
if (!win)
- warning ("procfs: set_traced_signals failed");
+ warning (_("procfs: set_traced_signals failed"));
return win;
}
the address of the breakpoint, and the code that was replaced by
a breakpoint. */
static int dbx_link_bpt_addr = 0;
-static char dbx_link_shadow_contents[BREAKPOINT_MAX];
+static void *dbx_link_bpt;
/*
* Function: procfs_debug_inferior
int pid;
if (!args)
- error_no_arg ("process-id to attach");
+ error_no_arg (_("process-id to attach"));
pid = atoi (args);
if (pid == getpid ())
- error ("Attaching GDB to itself is not a good idea...");
+ error (_("Attaching GDB to itself is not a good idea..."));
if (from_tty)
{
exec_file = get_exec_file (0);
if (exec_file)
- printf_filtered ("Attaching to program `%s', %s\n",
+ printf_filtered (_("Attaching to program `%s', %s\n"),
exec_file, target_pid_to_str (pid_to_ptid (pid)));
else
- printf_filtered ("Attaching to %s\n",
+ printf_filtered (_("Attaching to %s\n"),
target_pid_to_str (pid_to_ptid (pid)));
fflush (stdout);
if (exec_file == NULL)
exec_file = "";
- printf_filtered ("Detaching from program: %s, %s\n", exec_file,
+ printf_filtered (_("Detaching from program: %s, %s\n"), exec_file,
target_pid_to_str (pid_to_ptid (pid)));
gdb_flush (gdb_stdout);
}
int fail;
if ((pi = create_procinfo (PIDGET (ptid), 0)) == NULL)
- perror ("procfs: out of memory in 'attach'");
+ perror (_("procfs: out of memory in 'attach'"));
if (!open_procinfo_files (pi, FD_CTL))
{
if (signo || (proc_flags (pi) & (PR_STOPPED | PR_ISTOP)))
if (signo || !(pi->was_stopped) ||
- query ("Was stopped when attached, make it runnable again? "))
+ query (_("Was stopped when attached, make it runnable again? ")))
{
/* Clear any pending signal. */
if (!proc_clear_current_fault (pi))
pi = find_procinfo_or_die (pid, tid);
if (pi == NULL)
- error ("procfs: fetch_registers failed to find procinfo for %s",
+ error (_("procfs: fetch_registers failed to find procinfo for %s"),
target_pid_to_str (inferior_ptid));
gregs = proc_get_gregs (pi);
pi = find_procinfo_or_die (pid, tid);
if (pi == NULL)
- error ("procfs: store_registers: failed to find procinfo for %s",
+ error (_("procfs: store_registers: failed to find procinfo for %s"),
target_pid_to_str (inferior_ptid));
gregs = proc_get_gregs (pi);
wait_retval = wait (&wstat); /* "wait" for the child's exit */
if (wait_retval != PIDGET (inferior_ptid)) /* wrong child? */
- error ("procfs: couldn't stop process %d: wait returned %d\n",
+ error (_("procfs: couldn't stop process %d: wait returned %d."),
PIDGET (inferior_ptid), wait_retval);
/* FIXME: might I not just use waitpid?
Or try find_procinfo to see if I know about this child? */
case PR_SYSENTRY:
if (syscall_is_lwp_exit (pi, what))
{
- printf_filtered ("[%s exited]\n",
+ printf_filtered (_("[%s exited]\n"),
target_pid_to_str (retval));
delete_thread (retval);
status->kind = TARGET_WAITKIND_SPURIOUS;
}
else
{
- printf_filtered ("procfs: trapped on entry to ");
+ printf_filtered (_("procfs: trapped on entry to "));
proc_prettyprint_syscall (proc_what (pi), 0);
printf_filtered ("\n");
#ifndef PIOCSSPCACT
if ((nsysargs = proc_nsysarg (pi)) > 0 &&
(sysargs = proc_sysargs (pi)) != NULL)
{
- printf_filtered ("%ld syscall arguments:\n", nsysargs);
+ printf_filtered (_("%ld syscall arguments:\n"), nsysargs);
for (i = 0; i < nsysargs; i++)
printf_filtered ("#%ld: 0x%08lx\n",
i, sysargs[i]);
/* If not in GDB's thread list, add it. */
if (!in_thread_list (temp_ptid))
{
- printf_filtered ("[New %s]\n",
+ printf_filtered (_("[New %s]\n"),
target_pid_to_str (temp_ptid));
add_thread (temp_ptid);
}
}
else if (syscall_is_lwp_exit (pi, what))
{
- printf_filtered ("[%s exited]\n",
+ printf_filtered (_("[%s exited]\n"),
target_pid_to_str (retval));
delete_thread (retval);
status->kind = TARGET_WAITKIND_SPURIOUS;
}
else
{
- printf_filtered ("procfs: trapped on exit from ");
+ printf_filtered (_("procfs: trapped on exit from "));
proc_prettyprint_syscall (proc_what (pi), 0);
printf_filtered ("\n");
#ifndef PIOCSSPCACT
if ((nsysargs = proc_nsysarg (pi)) > 0 &&
(sysargs = proc_sysargs (pi)) != NULL)
{
- printf_filtered ("%ld syscall arguments:\n", nsysargs);
+ printf_filtered (_("%ld syscall arguments:\n"), nsysargs);
for (i = 0; i < nsysargs; i++)
printf_filtered ("#%ld: 0x%08lx\n",
i, sysargs[i]);
#else
if (retry < 5)
{
- printf_filtered ("Retry #%d:\n", retry);
+ printf_filtered (_("Retry #%d:\n"), retry);
pi->status_valid = 0;
goto wait_again;
}
temp_ptid = MERGEPID (pi->pid, temp_tid);
if (!in_thread_list (temp_ptid))
{
- printf_filtered ("[New %s]\n",
+ printf_filtered (_("[New %s]\n"),
target_pid_to_str (temp_ptid));
add_thread (temp_ptid);
}
default: /* FIXME: use si_signo if possible for fault */
retval = pid_to_ptid (-1);
printf_filtered ("procfs:%d -- ", __LINE__);
- printf_filtered ("child stopped for unknown reason:\n");
+ printf_filtered (_("child stopped for unknown reason:\n"));
proc_prettyprint_why (why, what, 1);
- error ("... giving up...");
+ error (_("... giving up..."));
break;
}
break; /* case PR_FAULTED: */
default: /* switch (why) unmatched */
printf_filtered ("procfs:%d -- ", __LINE__);
- printf_filtered ("child stopped for unknown reason:\n");
+ printf_filtered (_("child stopped for unknown reason:\n"));
proc_prettyprint_why (why, what, 1);
- error ("... giving up...");
+ error (_("... giving up..."));
break;
}
/*
* If we don't create a procinfo, resume may be unhappy
* later.
*/
- printf_filtered ("[New %s]\n", target_pid_to_str (retval));
+ printf_filtered (_("[New %s]\n"), target_pid_to_str (retval));
add_thread (retval);
if (find_procinfo (PIDGET (retval), TIDGET (retval)) == NULL)
create_procinfo (PIDGET (retval), TIDGET (retval));
printf_filtered ("procfs:%d -- process not stopped.\n",
__LINE__);
proc_prettyprint_flags (flags, 1);
- error ("procfs: ...giving up...");
+ error (_("procfs: ...giving up..."));
}
}
if (!proc_run_process (pi, step, native_signo))
{
if (errno == EBUSY)
- warning ("resume: target already running. Pretend to resume, and hope for the best!\n");
+ warning (_("resume: target already running. Pretend to resume, and hope for the best!"));
else
proc_error (pi, "target_resume", __LINE__);
}
static void
procfs_files_info (struct target_ops *ignore)
{
- printf_filtered ("\tUsing the running image of %s %s via /proc.\n",
+ printf_filtered (_("\tUsing the running image of %s %s via /proc.\n"),
attach_flag? "attached": "child",
target_pid_to_str (inferior_ptid));
}
static void
procfs_open (char *args, int from_tty)
{
- error ("Use the \"run\" command to start a Unix child process.");
+ error (_("Use the \"run\" command to start a Unix child process."));
}
/*
destroy_procinfo (pi);
}
unpush_target (&procfs_ops);
+
+ if (dbx_link_bpt != NULL)
+ {
+ deprecated_remove_raw_breakpoint (dbx_link_bpt);
+ dbx_link_bpt_addr = 0;
+ dbx_link_bpt = NULL;
+ }
+
generic_mourn_inferior ();
}
has been inserted, the syssgi() notifications are no longer necessary,
so they should be canceled. */
proc_trace_syscalls_1 (pi, SYS_syssgi, PR_SYSEXIT, FLAG_SET, 0);
- dbx_link_bpt_addr = 0;
#endif
}
sysset_t *exitset;
if ((pi = create_procinfo (getpid (), 0)) == NULL)
- perror_with_name ("procfs: create_procinfo failed in child.");
+ perror_with_name (_("procfs: create_procinfo failed in child."));
if (open_procinfo_files (pi, FD_CTL) == 0)
{
/* Not found. This must be an error rather than merely passing
the file to execlp(), because execlp() would try all the
exec()s, causing GDB to get confused. */
- error ("procfs:%d -- Can't find shell %s in PATH",
+ error (_("procfs:%d -- Can't find shell %s in PATH"),
__LINE__, shell_file);
shell_file = tryname;
proc_trace_syscalls_1 (find_procinfo_or_die (PIDGET (inferior_ptid), 0),
SYS_syssgi, PR_SYSEXIT, FLAG_RESET, 0);
#endif
-
- /* We are at the first instruction we care about. */
- /* Pedal to the metal... */
-
- proceed ((CORE_ADDR) -1, TARGET_SIGNAL_0, 0);
}
/*
/* Find procinfo for the lwp. */
if ((pi = find_procinfo (PIDGET (ptid), TIDGET (ptid))) == NULL)
{
- warning ("procfs_find_LDT_entry: could not find procinfo for %d:%d.",
+ warning (_("procfs_find_LDT_entry: could not find procinfo for %d:%d."),
PIDGET (ptid), TIDGET (ptid));
return NULL;
}
/* get its general registers. */
if ((gregs = proc_get_gregs (pi)) == NULL)
{
- warning ("procfs_find_LDT_entry: could not read gregs for %d:%d.",
+ warning (_("procfs_find_LDT_entry: could not read gregs for %d:%d."),
PIDGET (ptid), TIDGET (ptid));
return NULL;
}
if (dbx_link_bpt_addr == 0)
return;
- if (memory_remove_breakpoint (dbx_link_bpt_addr,
- dbx_link_shadow_contents) != 0)
- warning ("Unable to remove __dbx_link breakpoint.");
+ if (deprecated_remove_raw_breakpoint (dbx_link_bpt) != 0)
+ warning (_("Unable to remove __dbx_link breakpoint."));
dbx_link_bpt_addr = 0;
+ dbx_link_bpt = NULL;
}
/* Return the address of the __dbx_link() function in the file
abfd = bfd_fdopenr ("unamed", 0, fd);
if (abfd == NULL)
{
- warning ("Failed to create a bfd: %s.\n", bfd_errmsg (bfd_get_error ()));
+ warning (_("Failed to create a bfd: %s."), bfd_errmsg (bfd_get_error ()));
return 0;
}
{
/* Insert the breakpoint. */
dbx_link_bpt_addr = sym_addr;
- if (target_insert_breakpoint (sym_addr, dbx_link_shadow_contents) != 0)
+ dbx_link_bpt = deprecated_insert_raw_breakpoint (sym_addr);
+ if (dbx_link_bpt == NULL)
{
- warning ("Failed to insert dbx_link breakpoint.");
+ warning (_("Failed to insert dbx_link breakpoint."));
bfd_close (abfd);
return 0;
}
if (summary)
return; /* No output for summary mode. */
- printf_filtered ("Mapped address spaces:\n\n");
+ printf_filtered (_("Mapped address spaces:\n\n"));
printf_filtered (header_fmt_string,
"Start Addr",
" End Addr",
if (pid == 0)
pid = PIDGET (inferior_ptid);
if (pid == 0)
- error ("No current process: you must name one.");
+ error (_("No current process: you must name one."));
else
{
/* Have pid, will travel.
if (process)
{
- printf_filtered ("process %d flags:\n", process->pid);
+ printf_filtered (_("process %d flags:\n"), process->pid);
proc_prettyprint_flags (proc_flags (process), 1);
if (proc_flags (process) & (PR_STOPPED | PR_ISTOP))
proc_prettyprint_why (proc_why (process), proc_what (process), 1);
}
if (thread)
{
- printf_filtered ("thread %d flags:\n", thread->tid);
+ printf_filtered (_("thread %d flags:\n"), thread->tid);
proc_prettyprint_flags (proc_flags (thread), 1);
if (proc_flags (thread) & (PR_STOPPED | PR_ISTOP))
proc_prettyprint_why (proc_why (thread), proc_what (thread), 1);
procinfo *pi;
if (PIDGET (inferior_ptid) <= 0)
- error ("you must be debugging a process to use this command.");
+ error (_("you must be debugging a process to use this command."));
if (args == NULL || args[0] == 0)
- error_no_arg ("system call to trace");
+ error_no_arg (_("system call to trace"));
pi = find_procinfo_or_die (PIDGET (inferior_ptid), 0);
if (isdigit (args[0]))
{
init_procfs_ops ();
add_target (&procfs_ops);
- add_info ("proc", info_proc_cmd,
- "Show /proc process information about any running process.\n\
+ add_info ("proc", info_proc_cmd, _("\
+Show /proc process information about any running process.\n\
Specify process id, or use the program being debugged by default.\n\
-Specify keyword 'mappings' for detailed info on memory mappings.");
+Specify keyword 'mappings' for detailed info on memory mappings."));
add_com ("proc-trace-entry", no_class, proc_trace_sysentry_cmd,
- "Give a trace of entries into the syscall.");
+ _("Give a trace of entries into the syscall."));
add_com ("proc-trace-exit", no_class, proc_trace_sysexit_cmd,
- "Give a trace of exits from the syscall.");
+ _("Give a trace of exits from the syscall."));
add_com ("proc-untrace-entry", no_class, proc_untrace_sysentry_cmd,
- "Cancel a trace of entries into the syscall.");
+ _("Cancel a trace of entries into the syscall."));
add_com ("proc-untrace-exit", no_class, proc_untrace_sysexit_cmd,
- "Cancel a trace of exits from the syscall.");
+ _("Cancel a trace of exits from the syscall."));
}
/* =================== END, GDB "MODULE" =================== */
note_data = thread_args.note_data;
}
- auxv_len = target_auxv_read (¤t_target, &auxv);
+ auxv_len = target_read_alloc (¤t_target, TARGET_OBJECT_AUXV,
+ NULL, &auxv);
if (auxv_len > 0)
{
note_data = elfcore_write_note (obfd, note_data, note_size,
static char *
procfs_make_note_section (bfd *obfd, int *note_size)
{
- error ("gcore not implemented for this host.");
+ error (_("gcore not implemented for this host."));
return NULL; /* lint */
}
#endif /* Solaris or Unixware */