From 825a2bb5734113ddb720c0f3525a9759e4f7ca9f Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Sat, 30 May 1998 10:41:21 +0000
Subject: Use shared initialization.

---
 .../libbsp/powerpc/dmv177/startup/rtems-ctor.cc    | 151 ---------------------
 1 file changed, 151 deletions(-)
 delete mode 100644 c/src/lib/libbsp/powerpc/dmv177/startup/rtems-ctor.cc

(limited to 'c/src/lib/libbsp')

diff --git a/c/src/lib/libbsp/powerpc/dmv177/startup/rtems-ctor.cc b/c/src/lib/libbsp/powerpc/dmv177/startup/rtems-ctor.cc
deleted file mode 100644
index 0c7efef592..0000000000
--- a/c/src/lib/libbsp/powerpc/dmv177/startup/rtems-ctor.cc
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- *  rtems-ctor.cc
- *
- *  Description:
- *	This file exists solely to (try to) ensure RTEMS is initialized
- *      before any global constructors are run.
- *
- *  The problem:
- *      Global constructors might reasonably expect that new() will
- *      work, but since new() uses malloc() which uses RTEMS regions,
- *      it can not be called until after initialize_executive().
- *
- *      Global constructors are called in GNU systems one of 2 ways:
- *
- *              an "invisible" call to __main() inserted by compiler
- *              This __main() calls __do_global_ctors() which
- *              walks thru the table and calls all global
- *              constructors.
- *
- *       or -
- *              A special section is put into the linked binary.  The
- *              system startup code knows to run the constructors in
- *              this special section before calling main().
- *
- *      By making RTEMS initialization a constructor, we avoid having
- *      too much about all this.  All we have to guarantee is that
- *      this constructor is the first one run.
- *
- *
- *  So for the first case above, this is what happens
- *
- *    host crt0
- *      main()
- *          __main()
- *              __do_global_ctors()
- *                  bsp_start()
- *                      init_executive_early()
- *                  <<any other constructors>>
- *
- *          rtems_init_executive_late()
- *          bsp_cleanup()
- *
- *  TODO:
- *
- *  COPYRIGHT (c) 1989-1998.
- *  On-Line Applications Research Corporation (OAR).
- *  Copyright assigned to U.S. Government, 1994.
- *
- *  The license and distribution terms for this file may in
- *  the file LICENSE in this distribution or at
- *  http://www.OARcorp.com/rtems/license.html.
- *
- *  $Id$
- */
-
-#include <bsp.h>
-
-/*
- * RTEMS program name
- * Probably not used by anyone, but it is nice to have it.
- * Actually the UNIX version of CPU_INVOKE_DEBUGGER will probably
- * need to use it
- */
-
-char *rtems_progname;
-char **rtems_environp;
-
-#ifdef USE_CONSTRUCTORS_FOR_INIT_EXEC
-
-class RTEMS {
-    public:
-	RTEMS();
-        ~RTEMS();
-};
-
-RTEMS  rtems_constructor;
-
-
-/*  PAGE
- *
- *  RTEMS::RTEMS
- *
- *  RTEMS constructor routine
- *
- *  Input parameters:  NONE
- *
- *  Output parameters:  NONE
- *
- *  Return values:  NONE
- */
-
-RTEMS::RTEMS()
-{
-    bsp_start();
-}
-
-/*  PAGE
- *
- *  RTEMS::~RTEMS
- *
- *  RTEMS distructor routine
- *
- *  Input parameters:  NONE
- *
- *  Output parameters:  NONE
- *
- *  Return values:  NONE
- */
-
-RTEMS::~RTEMS()
-{
-    bsp_cleanup();
-}
-#endif
-
-extern "C" {
-    int
-    main(int argc,
-         char **argv,
-         char **environp)
-    {
-
-#ifndef USE_CONSTRUCTORS_FOR_INIT_EXEC
-        bsp_start();
-#endif
-
-        if ((argc > 0) && argv && argv[0])
-            rtems_progname = argv[0];
-        else
-            rtems_progname = "RTEMS";
-
-        rtems_environp = environp;
-
-        /*
-         *  Start multitasking
-         */
-
-        rtems_initialize_executive_late( bsp_isr_level );
-
-#ifndef USE_CONSTRUCTORS_FOR_INIT_EXEC
-        bsp_cleanup();
-#endif
-
-        /*
-         * Returns when multitasking is stopped
-         * This allows our destructors to get run normally
-         */
-
-        return 0;
-    }
-}
-- 
cgit v1.2.3