#include "gdbcore.h"
#include "gdbthread.h"
#include "inferior.h"
+#include "terminal.h"
#include "target.h"
#include "gdb_assert.h"
pid_t pid, fpid;
lwpid_t lwpid, flwpid;
ttstate_t tts;
- struct thread_info *last_tp = NULL;
- struct breakpoint *step_resume_breakpoint = NULL;
- CORE_ADDR step_range_start = 0, step_range_end = 0;
- struct frame_id step_frame_id = null_frame_id;
-
- /* FIXME: kettenis/20050720: This stuff should really be passed as
- an argument by our caller. */
- {
- ptid_t ptid;
- struct target_waitstatus status;
-
- get_last_target_status (&ptid, &status);
- gdb_assert (status.kind == TARGET_WAITKIND_FORKED
- || status.kind == TARGET_WAITKIND_VFORKED);
-
- pid = ptid_get_pid (ptid);
- lwpid = ptid_get_lwp (ptid);
- last_tp = find_thread_pid (ptid);
- }
+ struct thread_info *tp = inferior_thread ();
+
+ gdb_assert (tp->pending_follow.kind == TARGET_WAITKIND_FORKED
+ || tp->pending_follow.kind == TARGET_WAITKIND_VFORKED);
+
+ pid = ptid_get_pid (inferior_ptid);
+ lwpid = ptid_get_lwp (inferior_ptid);
/* Get all important details that core GDB doesn't (and shouldn't)
know about. */
if (follow_child)
{
struct inferior *inf;
+ struct inferior *parent_inf;
- /* Copy user stepping state to the new inferior thread. */
- step_resume_breakpoint = last_tp->step_resume_breakpoint;
- step_range_start = last_tp->step_range_start;
- step_range_end = last_tp->step_range_end;
- step_frame_id = last_tp->step_frame_id;
-
- /* Otherwise, deleting the parent would get rid of this
- breakpoint. */
- last_tp->step_resume_breakpoint = NULL;
+ parent_inf = find_inferior_pid (pid);
inferior_ptid = ptid_build (fpid, flwpid, 0);
inf = add_inferior (fpid);
- inf->attach_flag = find_inferior_pid (pid)->attach_flag;
+ inf->attach_flag = parent_inf->attach_flag;
+ copy_terminal_info (inf, parent_inf);
detach_breakpoints (pid);
target_terminal_ours ();
xmalloc (sizeof (struct inf_ttrace_private_thread_info));
memset (ti->private, 0,
sizeof (struct inf_ttrace_private_thread_info));
-
- ti->step_resume_breakpoint = step_resume_breakpoint;
- ti->step_range_start = step_range_start;
- ti->step_range_end = step_range_end;
- ti->step_frame_id = step_frame_id;
-
- /* Reset breakpoints in the child as appropriate. */
- follow_inferior_reset_breakpoints ();
}
return 0;
static ptid_t
inf_ttrace_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus)
+ ptid_t ptid, struct target_waitstatus *ourstatus, int options)
{
pid_t pid = ptid_get_pid (ptid);
lwpid_t lwpid = ptid_get_lwp (ptid);