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devs/nand/micron_mt29: Remove defunct references (in comments) to mt29f2g08_oob_ecc.
author Ross Younger <wry@ecoscentric.com>
date Sun, 18 Jan 2015 17:59:01 +1300
parents 74dbf4c3f2e1
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 //==========================================================================
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2 //
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3 // null.cxx
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4 //
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5 // Null trace and assert functions
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6 //
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7 //==========================================================================
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8 // ####ECOSGPLCOPYRIGHTBEGIN####
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9 // -------------------------------------------
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10 // This file is part of eCos, the Embedded Configurable Operating System.
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11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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12 //
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13 // eCos is free software; you can redistribute it and/or modify it under
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14 // the terms of the GNU General Public License as published by the Free
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15 // Software Foundation; either version 2 or (at your option) any later
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16 // version.
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17 //
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18 // eCos is distributed in the hope that it will be useful, but WITHOUT
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19 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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20 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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21 // for more details.
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22 //
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23 // You should have received a copy of the GNU General Public License
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24 // along with eCos; if not, write to the Free Software Foundation, Inc.,
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25 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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26 //
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27 // As a special exception, if other files instantiate templates or use
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28 // macros or inline functions from this file, or you compile this file
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29 // and link it with other works to produce a work based on this file,
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30 // this file does not by itself cause the resulting work to be covered by
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31 // the GNU General Public License. However the source code for this file
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32 // must still be made available in accordance with section (3) of the GNU
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33 // General Public License v2.
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34 //
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35 // This exception does not invalidate any other reasons why a work based
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36 // on this file might be covered by the GNU General Public License.
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37 // -------------------------------------------
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38 // ####ECOSGPLCOPYRIGHTEND####
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39 //==========================================================================
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40 //#####DESCRIPTIONBEGIN####
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41 //
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42 // Author(s): nickg
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43 // Contributors: nickg
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44 // Date: 1997-09-15
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45 // Purpose: Trace and assert functions
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46 // Description: The functions in this file are null implementations of the
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47 // standard trace and assert functions. These can be used to
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48 // eliminate all trace and assert messages without recompiling.
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49 //
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50 //####DESCRIPTIONEND####
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51 //
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52 //==========================================================================
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53
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54 #include <pkgconf/infra.h>
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55
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56 #ifndef CYGDBG_USE_ASSERTS
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57 // then you get an empty function regardless, so that other code can link:
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58 // (for example libc assert() calls this whether or not eCos code has
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59 // asserts enabled - of course if it does, assert() maps to the chosen
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60 // implementation; if not, it's the same inner function to breakpoint.)
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61
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62 #include <cyg/infra/cyg_type.h> // base types
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63 #include <cyg/infra/cyg_trac.h> // tracing macros
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64 #include <cyg/infra/cyg_ass.h> // assertion macros
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65
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66 externC void
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67 cyg_assert_fail( const char *psz_func, const char *psz_file,
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68 cyg_uint32 linenum, const char *psz_msg ) __THROW
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69 {
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70 for(;;);
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71 };
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72 #endif // not CYGDBG_USE_ASSERTS
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73
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74 #ifdef CYGDBG_INFRA_DEBUG_TRACE_ASSERT_NULL
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75
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76 #include <cyg/infra/cyg_type.h> // base types
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77 #include <cyg/infra/cyg_trac.h> // tracing macros
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78 #include <cyg/infra/cyg_ass.h> // assertion macros
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79
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80 // -------------------------------------------------------------------------
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81 // Trace functions:
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82
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83 #ifdef CYGDBG_USE_TRACING
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84
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85 externC void
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86 cyg_tracenomsg( const char *psz_func, const char *psz_file, cyg_uint32 linenum )
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87 {}
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88
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89 // provide every other one of these as a space/caller bloat compromise.
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90
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91 externC void
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92 cyg_tracemsg( cyg_uint32 what,
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93 const char *psz_func, const char *psz_file, cyg_uint32 linenum,
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94 const char *psz_msg )
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95 {}
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96
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97 externC void
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98 cyg_tracemsg2( cyg_uint32 what,
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99 const char *psz_func, const char *psz_file, cyg_uint32 linenum,
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100 const char *psz_msg,
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101 CYG_ADDRWORD arg0, CYG_ADDRWORD arg1 )
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102 {}
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103 externC void
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104 cyg_tracemsg4( cyg_uint32 what,
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105 const char *psz_func, const char *psz_file, cyg_uint32 linenum,
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106 const char *psz_msg,
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107 CYG_ADDRWORD arg0, CYG_ADDRWORD arg1,
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108 CYG_ADDRWORD arg2, CYG_ADDRWORD arg3 )
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109 {}
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110 externC void
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111 cyg_tracemsg6( cyg_uint32 what,
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112 const char *psz_func, const char *psz_file, cyg_uint32 linenum,
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113 const char *psz_msg,
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114 CYG_ADDRWORD arg0, CYG_ADDRWORD arg1,
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115 CYG_ADDRWORD arg2, CYG_ADDRWORD arg3,
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116 CYG_ADDRWORD arg4, CYG_ADDRWORD arg5 )
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117 {}
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118 externC void
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119 cyg_tracemsg8( cyg_uint32 what,
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120 const char *psz_func, const char *psz_file, cyg_uint32 linenum,
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121 const char *psz_msg,
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122 CYG_ADDRWORD arg0, CYG_ADDRWORD arg1,
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123 CYG_ADDRWORD arg2, CYG_ADDRWORD arg3,
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124 CYG_ADDRWORD arg4, CYG_ADDRWORD arg5,
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125 CYG_ADDRWORD arg6, CYG_ADDRWORD arg7 )
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126 {}
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127
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128 // -------------------------------------------------------------------------
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129
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130 externC void
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131 cyg_trace_dump(void)
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132 {}
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133
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134 #endif // CYGDBG_USE_TRACING
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135
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136 // -------------------------------------------------------------------------
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137 // Assert functions:
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138
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139 #ifdef CYGDBG_USE_ASSERTS
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140
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141 externC void
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142 cyg_assert_fail( const char *psz_func, const char *psz_file,
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143 cyg_uint32 linenum, const char *psz_msg ) __THROW
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144 {
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145 for(;;);
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146 };
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147
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148 extern "C"
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149 {
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150 extern unsigned long _stext;
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151 extern unsigned long _etext;
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152
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153 unsigned long stext_addr = (unsigned long)&_stext;
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154 unsigned long etext_addr = (unsigned long)&_etext;
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155 };
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156
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157 externC cyg_bool cyg_check_data_ptr(const void *ptr)
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158 {
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159 unsigned long p = (unsigned long)ptr;
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160
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161 if( p == 0 ) return false;
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162
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163 if( p > stext_addr && p < etext_addr ) return false;
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164
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165 return true;
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166 }
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167
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6e90cb04b855 * include/cyg_ass.h: Fixed a function prototype so that
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168 externC cyg_bool cyg_check_func_ptr(void (*ptr)(void))
0
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169 {
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170 unsigned long p = (unsigned long)ptr;
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171
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172 if( p == 0 ) return false;
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173
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174 if( p < stext_addr && p > etext_addr ) return false;
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175
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176 return true;
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177 }
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178
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179 #endif // CYGDBG_USE_ASSERTS
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180
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181 #endif // CYGDBG_INFRA_DEBUG_TRACE_ASSERT_NULL
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182
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183 // -------------------------------------------------------------------------
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184 // EOF null.cxx