/* Machine independent support for SVR4 /proc (process file system) for GDB.
- Copyright (C) 1999-2015 Free Software Foundation, Inc.
+ Copyright (C) 1999-2017 Free Software Foundation, Inc.
Written by Michael Snyder at Cygnus Solutions.
Based on work by Fred Fish, Stu Grossman, Geoff Noer, and others.
static void
do_destroy_procinfo_cleanup (void *pi)
{
- destroy_procinfo (pi);
+ destroy_procinfo ((procinfo *) pi);
}
enum { NOKILL, KILL };
sysset_t *ret;
int size = sysset_t_size (pi);
- ret = xmalloc (size);
+ ret = (sysset_t *) xmalloc (size);
#ifdef DYNAMIC_SYSCALLS
ret->pr_size = ((pi->num_syscalls + (8 * sizeof (uint64_t) - 1))
/ (8 * sizeof (uint64_t)));
- sizeof (sysset_t)
+ sysset_t_size (pi);
- argp = xmalloc (argp_size);
+ argp = (struct gdb_proc_ctl_pcsentry *) xmalloc (argp_size);
argp->cmd = PCSENTRY;
memcpy (&argp->sysset, sysset, sysset_t_size (pi));
- sizeof (sysset_t)
+ sysset_t_size (pi);
- argp = xmalloc (argp_size);
+ argp = (struct gdb_proc_ctl_pcsexit *) xmalloc (argp_size);
argp->cmd = PCSEXIT;
memcpy (&argp->sysset, sysset, sysset_t_size (pi));
break; /* end of table */
/* If key matches, return this entry. */
if (ldt_entry->sel == key)
- return ldt_entry;
+ {
+ do_cleanups (old_chain);
+ return ldt_entry;
+ }
}
/* Loop ended, match not found. */
+ do_cleanups (old_chain);
return NULL;
#else
int nldt, i;
static void
do_closedir_cleanup (void *dir)
{
- closedir (dir);
+ closedir ((DIR *) dir);
}
static int
{
gdb_gregset_t *gregs;
procinfo *pi;
- int pid = ptid_get_pid (inferior_ptid);
- int tid = ptid_get_lwp (inferior_ptid);
+ ptid_t ptid = regcache_get_ptid (regcache);
+ int pid = ptid_get_pid (ptid);
+ int tid = ptid_get_lwp (ptid);
struct gdbarch *gdbarch = get_regcache_arch (regcache);
pi = find_procinfo_or_die (pid, tid);
if (pi == NULL)
error (_("procfs: fetch_registers failed to find procinfo for %s"),
- target_pid_to_str (inferior_ptid));
+ target_pid_to_str (ptid));
gregs = proc_get_gregs (pi);
if (gregs == NULL)
{
gdb_gregset_t *gregs;
procinfo *pi;
- int pid = ptid_get_pid (inferior_ptid);
- int tid = ptid_get_lwp (inferior_ptid);
+ ptid_t ptid = regcache_get_ptid (regcache);
+ int pid = ptid_get_pid (ptid);
+ int tid = ptid_get_lwp (ptid);
struct gdbarch *gdbarch = get_regcache_arch (regcache);
pi = find_procinfo_or_die (pid, tid);
if (pi == NULL)
error (_("procfs: store_registers: failed to find procinfo for %s"),
- target_pid_to_str (inferior_ptid));
+ target_pid_to_str (ptid));
gregs = proc_get_gregs (pi);
if (gregs == NULL)
static int
insert_dbx_link_bpt_in_file (int fd, CORE_ADDR ignored)
{
- bfd *abfd;
long storage_needed;
CORE_ADDR sym_addr;
- abfd = gdb_bfd_fdopenr ("unamed", 0, fd);
+ gdb_bfd_ref_ptr abfd (gdb_bfd_fdopenr ("unamed", 0, fd));
if (abfd == NULL)
{
warning (_("Failed to create a bfd: %s."), bfd_errmsg (bfd_get_error ()));
return 0;
}
- if (!bfd_check_format (abfd, bfd_object))
+ if (!bfd_check_format (abfd.get (), bfd_object))
{
/* Not the correct format, so we can not possibly find the dbx_link
symbol in it. */
- gdb_bfd_unref (abfd);
return 0;
}
- sym_addr = dbx_link_addr (abfd);
+ sym_addr = dbx_link_addr (abfd.get ());
if (sym_addr != 0)
{
struct breakpoint *dbx_link_bpt;
if (dbx_link_bpt == NULL)
{
warning (_("Failed to insert dbx_link breakpoint."));
- gdb_bfd_unref (abfd);
return 0;
}
- gdb_bfd_unref (abfd);
return 1;
}
- gdb_bfd_unref (abfd);
return 0;
}
else
{
/* How to keep going without returning to wfi: */
- target_resume (ptid, 0, GDB_SIGNAL_0);
+ target_continue_no_signal (ptid);
goto wait_again;
}
}
/* This is an internal event and should be transparent
to wfi, so resume the execution and wait again. See
comment in procfs_init_inferior() for more details. */
- target_resume (ptid, 0, GDB_SIGNAL_0);
+ target_continue_no_signal (ptid);
goto wait_again;
}
#endif
add_thread (temp_ptid);
status->kind = TARGET_WAITKIND_STOPPED;
- status->value.sig = 0;
+ status->value.sig = GDB_SIGNAL_0;
return retval;
}
#endif
if (pi)
unconditionally_kill_inferior (pi);
- target_mourn_inferior ();
+ target_mourn_inferior (inferior_ptid);
}
}
if (path == NULL)
path = "/bin:/usr/bin";
- tryname = alloca (strlen (path) + strlen (shell_file) + 2);
+ tryname = (char *) alloca (strlen (path) + strlen (shell_file) + 2);
for (p = path; p != NULL; p = p1 ? p1 + 1: NULL)
{
p1 = strchr (p, ':');
static int
procfs_corefile_thread_callback (procinfo *pi, procinfo *thread, void *data)
{
- struct procfs_corefile_thread_data *args = data;
+ struct procfs_corefile_thread_data *args
+ = (struct procfs_corefile_thread_data *) data;
if (pi != NULL)
{