source: rtems/c/src/lib/libbsp/shared/main.c @ 969de1f3

4.104.114.84.95
Last change on this file since 969de1f3 was ca7858bb, checked in by Joel Sherrill <joel.sherrill@…>, on 07/26/00 at 19:28:11

Port of RTEMS to the Texas Instruments C3x/C4x DSP families including
a BSP (c4xsim) supporting the simulator included with gdb. This port
was done by Joel Sherrill and Jennifer Averett of OAR Corporation.
Also included with this port is a space/time optimization to eliminate
FP context switch management on CPUs without hardware or software FP.

An issue with this port was that sizeof(unsigned32) = sizeof(unsigned8)
on this CPU. This required addressing alignment checks and assumptions
as well as fixing code that assumed sizeof(unsigned32) == 4.

  • Property mode set to 100644
File size: 816 bytes
Line 
1/*
2 *  A simple main which can be used on any embedded target.
3 *
4 *  This style of initialization insures that the C++ global
5 *  constructors are executed after RTEMS is initialized.
6 *
7 *  Thanks to Chris Johns <cjohns@plessey.com.au> for this idea.
8 *
9 *  COPYRIGHT (c) 1989-1999.
10 *  On-Line Applications Research Corporation (OAR).
11 *
12 *  The license and distribution terms for this file may be
13 *  found in the file LICENSE in this distribution or at
14 *  http://www.OARcorp.com/rtems/license.html.
15 *
16 *  $Id$
17 */
18
19#include <bsp.h>
20
21char *rtems_progname;
22
23extern rtems_interrupt_level bsp_isr_level;
24
25int main(int argc, char **argv)
26{
27  if ((argc > 0) && argv && argv[0])
28    rtems_progname = argv[0];
29  else
30    rtems_progname = "RTEMS";
31
32  rtems_initialize_executive_late( bsp_isr_level );
33
34  return 0;
35}
36
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