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* Added execute permissions to files missed in conversion from CVS
author alexs
date Mon, 12 Oct 2009 02:26:09 +0100
parents d2c90368aeef
children
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1 #ifndef CYGONCE_HAL_PLATFORM_INC
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2 #define CYGONCE_HAL_PLATFORM_INC
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3 ##=============================================================================
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4 ##
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5 ## platform.inc
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6 ##
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7 ## JMR-TX3904 board assembler header file
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8 ##
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9 ##=============================================================================
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10 #####ECOSGPLCOPYRIGHTBEGIN####
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11 ## -------------------------------------------
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12 ## This file is part of eCos, the Embedded Configurable Operating System.
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13 ## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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14 ##
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15 ## eCos is free software; you can redistribute it and/or modify it under
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16 ## the terms of the GNU General Public License as published by the Free
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17 ## Software Foundation; either version 2 or (at your option) any later version.
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18 ##
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19 ## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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20 ## WARRANTY; without even the implied warranty of MERCHANTABILITY or
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21 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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22 ## for more details.
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23 ##
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24 ## You should have received a copy of the GNU General Public License along
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25 ## with eCos; if not, write to the Free Software Foundation, Inc.,
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26 ## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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27 ##
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28 ## As a special exception, if other files instantiate templates or use macros
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29 ## or inline functions from this file, or you compile this file and link it
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30 ## with other works to produce a work based on this file, this file does not
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31 ## by itself cause the resulting work to be covered by the GNU General Public
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32 ## License. However the source code for this file must still be made available
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33 ## in accordance with section (3) of the GNU General Public License.
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34 ##
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35 ## This exception does not invalidate any other reasons why a work based on
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36 ## this file might be covered by the GNU General Public License.
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37 ##
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38 ## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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39 ## at http://sources.redhat.com/ecos/ecos-license/
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40 ## -------------------------------------------
208
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41 #####ECOSGPLCOPYRIGHTEND####
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42 ##=============================================================================
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43 #######DESCRIPTIONBEGIN####
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44 ##
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45 ## Author(s): nickg
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46 ## Contributors: nickg
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47 ## Date: 1999-04-06
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48 ## Purpose: JMR-TX3904 board definitions.
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49 ## Description: This file contains various definitions and macros that are
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50 ## useful for writing assembly code for the JMR-TX3904 board.
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51 ## Usage:
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52 ## #include <cyg/hal/platform.inc>
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53 ## ...
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54 ##
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55 ##
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56 ######DESCRIPTIONEND####
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57 ##
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58 ##=============================================================================
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59
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60 #include <cyg/hal/mips.inc>
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61
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62 #------------------------------------------------------------------------------
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63 # Monitor initialization.
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64
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65 #ifndef CYGPKG_HAL_MIPS_MON_DEFINED
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66
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67 #if defined(CYG_HAL_STARTUP_ROM) || \
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68 ( defined(CYG_HAL_STARTUP_RAM) && \
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69 !defined(CYGSEM_HAL_USE_ROM_MONITOR))
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70
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71 # If we are starting up from ROM, or we are starting in
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72 # RAM and NOT using a ROM monitor, initialize the VSR table.
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73
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74 .macro hal_mon_init
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75 la a0,__default_interrupt_vsr
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76 la a1,__default_exception_vsr
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77 la a3,hal_vsr_table
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78 sw a0,0(a3)
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79 sw a1,1*4(a3)
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80 sw a1,2*4(a3)
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81 sw a1,3*4(a3)
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82 sw a1,4*4(a3)
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83 sw a1,5*4(a3)
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84 sw a1,6*4(a3)
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85 sw a1,7*4(a3)
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86 sw a1,8*4(a3)
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87 sw a1,9*4(a3)
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88 sw a1,10*4(a3)
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89 sw a1,11*4(a3)
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90 sw a1,12*4(a3)
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91 sw a1,13*4(a3)
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92 sw a1,14*4(a3)
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93 sw a1,15*4(a3)
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94
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95 sw a1,32*4(a3)
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96 sw a1,33*4(a3)
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97 .endm
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98
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99 #elif defined(CYG_HAL_STARTUP_RAM) && defined(CYGSEM_HAL_USE_ROM_MONITOR)
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100
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101 # Initialize the VSR table entries
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102 # We only take control of the interrupt vector,
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103 # the rest are left to the ROM for now...
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104
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105 .macro hal_mon_init
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106 la a0,__default_interrupt_vsr
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107 la a3,hal_vsr_table
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108 sw a0,0(a3)
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109 .endm
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110
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111 #else
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112
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113 .macro hal_mon_init
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114 .endm
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115
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116 #endif
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117
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118
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119 #define CYGPKG_HAL_MIPS_MON_DEFINED
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120
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121 #endif
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122
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123 #------------------------------------------------------------------------------
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124 # Decide whether the VSR table is defined externally, or is to be defined
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125 # here.
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126
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127 #if defined(CYGPKG_HAL_MIPS_SIM) || \
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128 ( defined(CYGPKG_HAL_MIPS_TX3904) && \
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129 defined(CYG_HAL_STARTUP_RAM) && \
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130 !defined(CYGSEM_HAL_USE_ROM_MONITOR) \
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131 )
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132
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133 ## VSR table defined in linker script
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134
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135 #else
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136
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137 #define CYG_HAL_MIPS_VSR_TABLE_DEFINED
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138
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139 #endif
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140
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141 #------------------------------------------------------------------------------
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
diff changeset
142 #endif // ifndef CYGONCE_HAL_PLATFORM_INC
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
diff changeset
143 # end of platform.inc