* symfile.c (add_psymbol_to_bcache): Make 'psymbol' static again.

[deliverable/binutils-gdb.git] / gdb / fork-child.c

diff --git a/gdb/fork-child.c b/gdb/fork-child.c
index a6bf2a959c5f4e869faf5d7684377c55f405d0a3..38cda41ff1658b5a9376df3cfbdf64c93ed33f90 100644 (file)
--- a/gdb/fork-child.c
+++ b/gdb/fork-child.c
@@ -22,8 +22,8 @@
 
 #include "defs.h"
 #include "gdb_string.h"
-#include "frame.h"             /* required by inferior.h */
 #include "inferior.h"
+#include "terminal.h"
 #include "target.h"
 #include "gdb_wait.h"
 #include "gdb_vfork.h"
@@ -138,6 +138,7 @@ fork_inferior (char *exec_file_arg, char *allargs, char **env,
   int shell = 0;
   static char **argv;
   const char *inferior_io_terminal = get_inferior_io_terminal ();
+  struct inferior *inf;
 
   /* If no exec file handed to us, get it from the exec-file command
      -- with a good, common error message if none is specified.  */
@@ -392,13 +393,18 @@ fork_inferior (char *exec_file_arg, char *allargs, char **env,
   /* Restore our environment in case a vforked child clob'd it.  */
   environ = save_our_env;
 
-  init_thread_list ();
+  if (!have_inferiors ())
+    init_thread_list ();
+
+  inf = current_inferior ();
 
-  add_inferior (pid);
+  inferior_appeared (inf, pid);
 
   /* Needed for wait_for_inferior stuff below.  */
   inferior_ptid = pid_to_ptid (pid);
 
+  new_tty_postfork ();
+
   /* We have something that executes now.  We'll be running through
      the shell at this point, but the pid shouldn't change.  Targets
      supporting MT should fill this task's ptid with more data as soon
@@ -424,6 +430,12 @@ startup_inferior (int ntraps)
 {
   int pending_execs = ntraps;
   int terminal_initted = 0;
+  ptid_t resume_ptid;
+
+  if (target_supports_multi_process ())
+    resume_ptid = pid_to_ptid (ptid_get_pid (inferior_ptid));
+  else
+    resume_ptid = minus_one_ptid;
 
   /* The process was started by the fork that created it, but it will
      have stopped one instruction after execing the shell.  Here we
@@ -435,12 +447,11 @@ startup_inferior (int ntraps)
   while (1)
     {
       int resume_signal = TARGET_SIGNAL_0;
-      ptid_t resume_ptid;
       ptid_t event_ptid;
 
       struct target_waitstatus ws;
       memset (&ws, 0, sizeof (ws));
-      event_ptid = target_wait (pid_to_ptid (-1), &ws);
+      event_ptid = target_wait (resume_ptid, &ws, 0);
 
       if (ws.kind == TARGET_WAITKIND_IGNORE)
        /* The inferior didn't really stop, keep waiting.  */
@@ -489,12 +500,6 @@ startup_inferior (int ntraps)
            break;
        }
 
-      /* In all-stop mode, resume all threads.  */
-      if (!non_stop)
-       resume_ptid = pid_to_ptid (-1);
-      else
-       resume_ptid = event_ptid;
-
       if (resume_signal != TARGET_SIGNAL_TRAP)
        {
          /* Let shell child handle its own signals in its own way.  */
@@ -529,7 +534,7 @@ startup_inferior (int ntraps)
     }
 
   /* Mark all threads non-executing.  */
-  set_executing (pid_to_ptid (-1), 0);
+  set_executing (resume_ptid, 0);
 }
 
 /* Implement the "unset exec-wrapper" command.  */