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annotate packages/hal/powerpc/mbx/current/include/plf_stub.h @ 103:95f3e12a6327 ecos-sw-2000-06-23

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Merge from eCos master repository on 2000-06-23-16:41:10-BST
author jlarmour
date Fri, 23 Jun 2000 17:06:31 +0000
parents c37d3a9e1b28
children 25e238959bae
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1 #ifndef CYGONCE_HAL_PLF_STUB_H
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2 #define CYGONCE_HAL_PLF_STUB_H
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3
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4 //=============================================================================
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5 //
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6 // plf_stub.h
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7 //
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8 // Platform header for GDB stub support.
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9 //
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10 //=============================================================================
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11 //####COPYRIGHTBEGIN####
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12 //
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13 // -------------------------------------------
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14 // The contents of this file are subject to the Red Hat eCos Public License
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15 // Version 1.1 (the "License"); you may not use this file except in
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16 // compliance with the License. You may obtain a copy of the License at
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17 // http://www.redhat.com/
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18 //
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19 // Software distributed under the License is distributed on an "AS IS"
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20 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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21 // License for the specific language governing rights and limitations under
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22 // the License.
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23 //
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24 // The Original Code is eCos - Embedded Configurable Operating System,
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25 // released September 30, 1998.
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26 //
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27 // The Initial Developer of the Original Code is Red Hat.
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28 // Portions created by Red Hat are
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29 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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30 // All Rights Reserved.
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31 // -------------------------------------------
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32 //
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33 //####COPYRIGHTEND####
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34 //=============================================================================
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35 //#####DESCRIPTIONBEGIN####
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36 //
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37 // Author(s): jskov
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38 // Contributors:jskov
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39 // Date: 1999-02-12
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40 // Purpose: Platform HAL stub support for PowerPC/MBX board.
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41 // Usage: #include <cyg/hal/plf_stub.h>
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42 //
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43 //####DESCRIPTIONEND####
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44 //
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45 //=============================================================================
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46
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47 #include <pkgconf/hal.h>
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48 #include <pkgconf/hal_powerpc_mbx.h>
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50 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
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52 #include <cyg/infra/cyg_type.h> // CYG_UNUSED_PARAM
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54 #include <cyg/hal/ppc_stub.h> // architecture stub support
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56 //----------------------------------------------------------------------------
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57 // Define some platform specific communication details. This is mostly
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58 // handled by hal_if now, but we need to make sure the comms tables are
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59 // properly initialized.
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61 externC void cyg_hal_plf_comms_init(void);
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63 #define HAL_STUB_PLATFORM_INIT_SERIAL() cyg_hal_plf_comms_init()
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65 #define HAL_STUB_PLATFORM_SET_BAUD_RATE(baud) CYG_UNUSED_PARAM(int, (baud))
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66 #define HAL_STUB_PLATFORM_INIT_BREAK_IRQ() CYG_EMPTY_STATEMENT
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67 #define HAL_STUB_PLATFORM_INTERRUPTIBLE 0
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68 //----------------------------------------------------------------------------
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69 // Stub initializer.
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70 externC void hal_mbx_set_led( int val );
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71 #ifdef CYG_HAL_STARTUP_ROM
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72 # define HAL_STUB_PLATFORM_INIT() hal_mbx_set_led( 4 )
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73 // to distinguish eCos stub ROM ready state from either CygMon or app.
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74 #endif
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76 #endif // ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
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78 //----------------------------------------------------------------------------
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79 // Reset.
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81 // The MBX does not have a watchdog (not one we can easily use for this
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82 // purpose anyway).
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83 #define HAL_STUB_PLATFORM_RESET() CYG_EMPTY_STATEMENT
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85 #define HAL_STUB_PLATFORM_RESET_ENTRY 0xfe000100
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87 //-----------------------------------------------------------------------------
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88 #endif // CYGONCE_HAL_PLF_STUB_H
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89 // End of plf_stub.h