Makefile.in: Rename GNAT RTEMS specific files.

2005-01-27  Laurent GUERBY <laurent@guerby.net>

	* Makefile.in: Rename GNAT RTEMS specific files.
	* 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
 	5rosinte.ads, 5rparame.adb: Replaced by files below.
	* s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
	s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.

From-SVN: r94319

1 files changed, 121 insertions, 0 deletions

diff --git a/gcc/ada/s-osinte-rtems.adb b/gcc/ada/s-osinte-rtems.adb
new file mode 100644
index 0000000..1bb1ae5
--- /dev/null
+++ b/gcc/ada/s-osinte-rtems.adb
@@ -0,0 +1,121 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS               --
+--                                                                          --
+--                   S Y S T E M . O S _ I N T E R F A C E                  --
+--                                                                          --
+--                                  B o d y                                 --
+--                                                                          --
+--            Copyright (C) 1991-2002 Florida State University              --
+--                                                                          --
+-- 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. It is --
+-- now maintained by Ada Core Technologies Inc. in cooperation with Florida --
+-- State University (http://www.gnat.com).                                  --
+--                                                                          --
+-- The GNARL files that were developed for RTEMS are maintained by  On-Line --
+-- Applications Research Corporation (http://www.oarcorp.com)  in  coopera- --
+-- tion with Ada Core Technologies Inc. and Florida State University.       --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  This is the RTEMS version of this package
+
+--  This package encapsulates all direct interfaces to OS services
+--  that are needed by children of System.
+
+pragma Polling (Off);
+--  Turn off polling, we do not want ATC polling to take place during
+--  tasking operations. It causes infinite loops and other problems.
+
+with Interfaces.C; use Interfaces.C;
+package body System.OS_Interface is
+
+   -----------------
+   -- To_Duration --
+   -----------------
+
+   function To_Duration (TS : timespec) return Duration is
+   begin
+      return Duration (TS.tv_sec) + Duration (TS.tv_nsec) / 10#1#E9;
+   end To_Duration;
+
+   -----------------
+   -- To_Timespec --
+   -----------------
+
+   function To_Timespec (D : Duration) return timespec is
+      S : time_t;
+      F : Duration;
+   begin
+      S := time_t (Long_Long_Integer (D));
+      F := D - Duration (S);
+
+      --  If F has negative value due to round-up, adjust for positive F value
+
+      if F < 0.0 then S := S - 1; F := F + 1.0; end if;
+      return timespec'(tv_sec => S,
+                       tv_nsec => long (Long_Long_Integer (F * 10#1#E9)));
+   end To_Timespec;
+
+   function To_Duration (TV : struct_timeval) return Duration is
+   begin
+      return Duration (TV.tv_sec) + Duration (TV.tv_usec) / 10#1#E6;
+   end To_Duration;
+
+   function To_Timeval (D : Duration) return struct_timeval is
+      S : int;
+      F : Duration;
+   begin
+      S := int (Long_Long_Integer (D));
+      F := D - Duration (S);
+
+      --  If F has negative value due to a round-up, adjust for positive F
+      --  value.
+      if F < 0.0 then S := S - 1; F := F + 1.0; end if;
+      return
+        struct_timeval'
+          (tv_sec  => S,
+           tv_usec => int (Long_Long_Integer (F * 10#1#E6)));
+   end To_Timeval;
+
+   procedure pthread_init is
+   begin
+      null;
+   end pthread_init;
+
+   function Get_Stack_Base (thread : pthread_t) return Address is
+      pragma Warnings (Off, thread);
+
+   begin
+      return Null_Address;
+   end Get_Stack_Base;
+
+   function Get_Page_Size return size_t is
+   begin
+      return 0;
+   end Get_Page_Size;
+
+   function Get_Page_Size return Address is
+   begin
+      return 0;
+   end Get_Page_Size;
+
+end System.OS_Interface;