Fix startup on MS-Windows when 'gdb.ini' is found in $HOME

[deliverable/binutils-gdb.git] / gdb / tid-parse.c

diff --git a/gdb/tid-parse.c b/gdb/tid-parse.c
index 45b7ff56dc2f6c8301ea329a7c085f362b3f0523..68133c6f4865b6edccaf633bc3cf2e82ccfd1dbf 100644 (file)
--- a/gdb/tid-parse.c
+++ b/gdb/tid-parse.c
@@ -134,6 +134,7 @@ tid_range_parser_finished (struct tid_range_parser *parser)
     case TID_RANGE_STATE_INFERIOR:
       return *parser->string == '\0';
     case TID_RANGE_STATE_THREAD_RANGE:
+    case TID_RANGE_STATE_STAR_RANGE:
       return parser->range_parser.finished;
     }
 
@@ -150,6 +151,7 @@ tid_range_parser_string (struct tid_range_parser *parser)
     case TID_RANGE_STATE_INFERIOR:
       return parser->string;
     case TID_RANGE_STATE_THREAD_RANGE:
+    case TID_RANGE_STATE_STAR_RANGE:
       return parser->range_parser.string;
     }
 
@@ -161,7 +163,8 @@ tid_range_parser_string (struct tid_range_parser *parser)
 void
 tid_range_parser_skip (struct tid_range_parser *parser)
 {
-  gdb_assert ((parser->state == TID_RANGE_STATE_THREAD_RANGE)
+  gdb_assert ((parser->state == TID_RANGE_STATE_THREAD_RANGE
+              || parser->state == TID_RANGE_STATE_STAR_RANGE)
              && parser->range_parser.in_range);
 
   tid_range_parser_init (parser, parser->range_parser.end_ptr,
@@ -219,7 +222,16 @@ get_tid_or_range (struct tid_range_parser *parser, int *inf_num,
        }
 
       init_number_or_range (&parser->range_parser, p);
-      parser->state = TID_RANGE_STATE_THREAD_RANGE;
+      if (p[0] == '*' && (p[1] == '\0' || isspace (p[1])))
+       {
+         /* Setup the number range parser to return numbers in the
+            whole [1,INT_MAX] range.  */
+         number_range_setup_range (&parser->range_parser, 1, INT_MAX,
+                                   skip_spaces_const (p + 1));
+         parser->state = TID_RANGE_STATE_STAR_RANGE;
+       }
+      else
+       parser->state = TID_RANGE_STATE_THREAD_RANGE;
     }
 
   *inf_num = parser->inf_num;
@@ -247,7 +259,9 @@ get_tid_or_range (struct tid_range_parser *parser, int *inf_num,
 
   /* If we're midway through a range, and the caller wants the end
      value, return it and skip to the end of the range.  */
-  if (thr_end != NULL && parser->state == TID_RANGE_STATE_THREAD_RANGE)
+  if (thr_end != NULL
+      && (parser->state == TID_RANGE_STATE_THREAD_RANGE
+         || parser->state == TID_RANGE_STATE_STAR_RANGE))
     {
       *thr_end = parser->range_parser.end_value;
       tid_range_parser_skip (parser);
@@ -280,6 +294,14 @@ tid_range_parser_get_tid (struct tid_range_parser *parser,
 
 /* See tid-parse.h.  */
 
+int
+tid_range_parser_star_range (struct tid_range_parser *parser)
+{
+  return parser->state == TID_RANGE_STATE_STAR_RANGE;
+}
+
+/* See gdbthread.h.  */
+
 int
 tid_is_in_list (const char *list, int default_inferior,
                int inf_num, int thr_num)