Files
rtems/c
Joel Sherrill 086836e10e Patch from Thomas Doerfler <td@imd.m.isar.de> to improve 403 support.
- c/src/exec/score/cpu/powerpc/ppc.h: some small changes
      (added ppc403 characteristics like a exception vector prefix
      register, some special register definitions). I am quite sure, they
      are compatible with the existing sources, although I did not check

    - c/src/exec/score/cpu/powerpc/cpu.c: There is one severe
      limitation in the exception entries: Due to the current code
      arrangement, the "branch absolute" to the ISR handler may only
      jump to the first 128MByte or the last 128MByte of the 4GByte
      address range. When the ppc403 is running out of ROM, the ROM
      functions are located in the last 128MByte (0xFFF00000 and up).
      These addresses were not handled correctly (sign reduced) in
      "install_raw_handler". The change I added should work on existing
      ppc BSPs aswell...
1998-10-01 18:50:43 +00:00
..
1998-08-20 22:04:22 +00:00
1998-04-15 22:15:38 +00:00

#
#  $Id$
#

This is the top level of the RTEMS directory structure.  The following
is a description of the files and directories in this directory:

  Makefile.in
    The top-level Make command file used to build the C implementation
    of RTEMS.  [RTEMS assumes the use of GNU make.]

  README
    This file.

  REQUIRES
    A list of the other tools which are assumed to be installed
    before RTEMS is built.

  SUPPORT
    Information on third-party support for RTEMS.

  build-tools
    This directory contains the source for various utilities
    needed to build RTEMS.

  make
    Make command files "included" from those in the source distribution.
    [RTEMS assumes the use of GNU make.]

  patches
    This directory contains patches for this release of RTEMS.

  src
    This directory contains the source code for the C
    implementation of RTEMS as well as the test suites, sample
    applications, Board Support Packages, Device Drivers, and
    support libraries.