static void core_close_cleanup (void *ignore);
-static void get_core_registers (struct regcache *, int);
-
static void add_to_thread_list (bfd *, asection *, void *);
-static int core_file_thread_alive (ptid_t tid);
-
static void init_core_ops (void);
void _initialize_corelow (void);
from ST to MT. */
add_thread_silent (inferior_ptid);
+ /* Need to flush the register cache (and the frame cache) from a
+ previous debug session. If inferior_ptid ends up the same as the
+ last debug session --- e.g., b foo; run; gcore core1; step; gcore
+ core2; core core1; core core2 --- then there's potential for
+ get_current_regcache to return the cached regcache of the
+ previous session, and the frame cache being stale. */
+ registers_changed ();
+
/* Build up thread list from BFD sections, and possibly set the
current thread to the .reg/NN section matching the .reg
section. */
/* We just get all the registers, so we don't use regno. */
static void
-get_core_registers (struct regcache *regcache, int regno)
+get_core_registers (struct target_ops *ops,
+ struct regcache *regcache, int regno)
{
int i;
behaviour.
*/
static int
-core_file_thread_alive (ptid_t tid)
+core_thread_alive (struct target_ops *ops, ptid_t ptid)
{
return 1;
}
{
static char buf[64];
+ if (core_gdbarch
+ && gdbarch_core_pid_to_str_p (core_gdbarch))
+ {
+ char *ret = gdbarch_core_pid_to_str (core_gdbarch, ptid);
+ if (ret != NULL)
+ return ret;
+ }
+
if (ptid_get_lwp (ptid) == 0)
xsnprintf (buf, sizeof buf, "<main task>");
else
core_ops.to_insert_breakpoint = ignore;
core_ops.to_remove_breakpoint = ignore;
core_ops.to_create_inferior = find_default_create_inferior;
- core_ops.to_thread_alive = core_file_thread_alive;
+ core_ops.to_thread_alive = core_thread_alive;
core_ops.to_read_description = core_read_description;
core_ops.to_pid_to_str = core_pid_to_str;
core_ops.to_stratum = core_stratum;
core_ops.to_magic = OPS_MAGIC;
}
-/* non-zero if we should not do the add_target call in
- _initialize_corelow; not initialized (i.e., bss) so that
- the target can initialize it (i.e., data) if appropriate.
- This needs to be set at compile time because we don't know
- for sure whether the target's initialize routine is called
- before us or after us. */
-int coreops_suppress_target;
-
void
_initialize_corelow (void)
{
init_core_ops ();
- if (!coreops_suppress_target)
- add_target (&core_ops);
+ add_target (&core_ops);
}