X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=gcc%2Fada%2F5posprim.adb;fp=gcc%2Fada%2F5posprim.adb;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=e26d37a0d5093cb8ca638ca1a60041f29fbe263c;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git

diff --git a/gcc/ada/5posprim.adb b/gcc/ada/5posprim.adb
deleted file mode 100644
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--- a/gcc/ada/5posprim.adb
+++ /dev/null
@@ -1,138 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS               --
---                                                                          --
---                  S Y S T E M . O S _ P R I M I T I V E S                 --
---                                                                          --
---                                  B o d y                                 --
---                                                                          --
---                             $Revision: 1.1.16.1 $
---                                                                          --
---          Copyright (C) 1998-2001 Free Software Foundation, Inc.          --
---                                                                          --
--- GNARL is free software; you can  redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 2,  or (at your option) any later ver- --
--- sion. GNARL is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
--- for  more details.  You should have  received  a copy of the GNU General --
--- Public License  distributed with GNARL; see file COPYING.  If not, write --
--- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
--- MA 02111-1307, USA.                                                      --
---                                                                          --
--- As a special exception,  if other files  instantiate  generics from this --
--- unit, or you link  this unit with other files  to produce an executable, --
--- this  unit  does not  by itself cause  the resulting  executable  to  be --
--- covered  by the  GNU  General  Public  License.  This exception does not --
--- however invalidate  any other reasons why  the executable file  might be --
--- covered by the  GNU Public License.                                      --
---                                                                          --
--- GNARL was developed by the GNARL team at Florida State University.       --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
---  This version uses gettimeofday and select
---  Currently OpenNT, Dec Unix, Solaris and SCO UnixWare use this file.
-
-package body System.OS_Primitives is
-
-   --  ??? These definitions are duplicated from System.OS_Interface
-   --  because we don't want to depend on any package. Consider removing
-   --  these declarations in System.OS_Interface and move these ones in
-   --  the spec.
-
-   type struct_timezone is record
-      tz_minuteswest  : Integer;
-      tz_dsttime   : Integer;
-   end record;
-   pragma Convention (C, struct_timezone);
-   type struct_timezone_ptr is access all struct_timezone;
-
-   type struct_timeval is record
-      tv_sec       : Integer;
-      tv_usec      : Integer;
-   end record;
-   pragma Convention (C, struct_timeval);
-
-   function gettimeofday
-     (tv : access struct_timeval;
-      tz : struct_timezone_ptr) return Integer;
-   pragma Import (C, gettimeofday, "gettimeofday");
-
-   type fd_set is null record;
-   type fd_set_ptr is access all fd_set;
-
-   function C_select
-     (n         : Integer    := 0;
-      readfds,
-      writefds,
-      exceptfds : fd_set_ptr := null;
-      timeout   : access struct_timeval) return Integer;
-   pragma Import (C, C_select, "select");
-
-   -----------
-   -- Clock --
-   -----------
-
-   function Clock return Duration is
-      TV     : aliased struct_timeval;
-      Result : Integer;
-
-   begin
-      Result := gettimeofday (TV'Access, null);
-      return Duration (TV.tv_sec) + Duration (TV.tv_usec) / 10#1#E6;
-   end Clock;
-
-   ---------------------
-   -- Monotonic_Clock --
-   ---------------------
-
-   function Monotonic_Clock return Duration renames Clock;
-
-   -----------------
-   -- Timed_Delay --
-   -----------------
-
-   procedure Timed_Delay
-     (Time : Duration;
-      Mode : Integer)
-   is
-      Result     : Integer;
-      Rel_Time   : Duration;
-      Abs_Time   : Duration;
-      Check_Time : Duration := Clock;
-      timeval    : aliased struct_timeval;
-
-   begin
-      if Mode = Relative then
-         Rel_Time := Time;
-         Abs_Time := Time + Check_Time;
-      else
-         Rel_Time := Time - Check_Time;
-         Abs_Time := Time;
-      end if;
-
-      if Rel_Time > 0.0 then
-         loop
-            timeval.tv_sec := Integer (Rel_Time);
-
-            if Duration (timeval.tv_sec) > Rel_Time then
-               timeval.tv_sec := timeval.tv_sec - 1;
-            end if;
-
-            timeval.tv_usec :=
-              Integer ((Rel_Time - Duration (timeval.tv_sec)) * 10#1#E6);
-
-            Result := C_select (timeout => timeval'Unchecked_Access);
-            Check_Time := Clock;
-
-            exit when Abs_Time <= Check_Time;
-
-            Rel_Time := Abs_Time - Check_Time;
-         end loop;
-      end if;
-   end Timed_Delay;
-
-end System.OS_Primitives;