Recognize a few more AIX XCOFF DWARF sections.

[deliverable/binutils-gdb.git] / gdb / windows-nat.c

diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c
index 701d2c52e80b39b0a9337f53ef4247ccb9bfbb5b..4ab74b4a6ea7a7f21609041fefe7206d60508a8f 100644 (file)
--- a/gdb/windows-nat.c
+++ b/gdb/windows-nat.c
@@ -162,7 +162,7 @@ static int windows_initialization_done;
 #define DEBUG_MEM(x)   if (debug_memory)       printf_unfiltered x
 #define DEBUG_EXCEPT(x)        if (debug_exceptions)   printf_unfiltered x
 
-static void windows_stop (struct target_ops *self, ptid_t);
+static void windows_interrupt (struct target_ops *self, ptid_t);
 static int windows_thread_alive (struct target_ops *, ptid_t);
 static void windows_kill_inferior (struct target_ops *);
 
@@ -310,8 +310,11 @@ thread_rec (DWORD id, int get_context)
                    /* We get Access Denied (5) when trying to suspend
                       threads that Windows started on behalf of the
                       debuggee, usually when those threads are just
-                      about to exit.  */
-                   if (err != ERROR_ACCESS_DENIED)
+                      about to exit.
+                      We can get Invalid Handle (6) if the main thread
+                      has exited.  */
+                   if (err != ERROR_INVALID_HANDLE
+                       && err != ERROR_ACCESS_DENIED)
                      warning (_("SuspendThread (tid=0x%x) failed."
                                 " (winerr %u)"),
                               (unsigned) id, (unsigned) err);
@@ -432,7 +435,7 @@ do_windows_fetch_inferior_registers (struct regcache *regcache, int r)
 
   if (current_thread->reload_context)
     {
-#ifdef __COPY_CONTEXT_SIZE
+#ifdef __CYGWIN__
       if (have_saved_context)
        {
          /* Lie about where the program actually is stopped since
@@ -604,7 +607,7 @@ windows_make_so (const char *name, LPVOID load_addr)
     }
 #endif
   so = XCNEW (struct so_list);
-  so->lm_info = (struct lm_info *) xmalloc (sizeof (struct lm_info));
+  so->lm_info = XNEW (struct lm_info);
   so->lm_info->load_addr = load_addr;
   strcpy (so->so_original_name, name);
 #ifndef __CYGWIN__
@@ -818,9 +821,15 @@ handle_output_debug_string (struct target_waitstatus *ourstatus)
 #ifdef __CYGWIN__
       if (!startswith (s, "cYg"))
 #endif
-       warning (("%s"), s);
+       {
+         char *p = strchr (s, '\0');
+
+         if (p > s && *--p == '\n')
+           *p = '\0';
+         warning (("%s"), s);
+       }
     }
-#ifdef __COPY_CONTEXT_SIZE
+#ifdef __CYGWIN__
   else
     {
       /* Got a cygwin signal marker.  A cygwin signal is followed by
@@ -2300,7 +2309,7 @@ windows_mourn_inferior (struct target_ops *ops)
    ^C on the controlling terminal.  */
 
 static void
-windows_stop (struct target_ops *self, ptid_t ptid)
+windows_interrupt (struct target_ops *self, ptid_t ptid)
 {
   DEBUG_EVENTS (("gdb: GenerateConsoleCtrlEvent (CTRLC_EVENT, 0)\n"));
   CHECK (GenerateConsoleCtrlEvent (CTRL_C_EVENT, current_event.dwProcessId));
@@ -2494,7 +2503,7 @@ windows_target (void)
   t->to_mourn_inferior = windows_mourn_inferior;
   t->to_thread_alive = windows_thread_alive;
   t->to_pid_to_str = windows_pid_to_str;
-  t->to_stop = windows_stop;
+  t->to_interrupt = windows_interrupt;
   t->to_pid_to_exec_file = windows_pid_to_exec_file;
   t->to_get_ada_task_ptid = windows_get_ada_task_ptid;
   t->to_get_tib_address = windows_get_tib_address;