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* Added execute permissions to files missed in conversion from CVS
author alexs
date Thu, 08 May 2003 17:42:17 +0000
parents d2c90368aeef
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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1 //==========================================================================
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2 //
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3 // ecos_bsp.c
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4 //
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5 // eCos BSP (for building Cygmon)
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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 Red Hat, 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 version.
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16 //
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17 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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18 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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19 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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20 // for more details.
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21 //
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22 // You should have received a copy of the GNU General Public License along
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23 // with eCos; if not, write to the Free Software Foundation, Inc.,
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24 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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25 //
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26 // As a special exception, if other files instantiate templates or use macros
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27 // or inline functions from this file, or you compile this file and link it
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28 // with other works to produce a work based on this file, this file does not
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29 // by itself cause the resulting work to be covered by the GNU General Public
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30 // License. However the source code for this file must still be made available
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31 // in accordance with section (3) of the GNU General Public License.
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32 //
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33 // This exception does not invalidate any other reasons why a work based on
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34 // this file might be covered by the GNU General Public License.
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35 //
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36 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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37 // at http://sources.redhat.com/ecos/ecos-license/
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38 // -------------------------------------------
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39 //####ECOSGPLCOPYRIGHTEND####
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40 //==========================================================================
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41 //#####DESCRIPTIONBEGIN####
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42 //
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43 // Author(s): gthomas
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44 // Contributors: gthomas, dmoseley
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45 // Date: 1999-10-11
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46 // Description: Wrapper functions which provide BSP environment for Cygmon
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47 //####DESCRIPTIONEND####
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48
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49 #ifdef CYGPKG_KERNEL
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50 #include <pkgconf/kernel.h> // Configuration headers
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51 #endif
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52 #include <pkgconf/hal.h>
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53 #include <pkgconf/cygmon.h>
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54
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55 #include <cyg/hal/hal_arch.h>
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56 #include <cyg/hal/hal_cache.h>
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57 #ifdef CYGPKG_KERNEL
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58 #include <cyg/kernel/kapi.h>
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59 #else
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60 #include <cyg/hal/drv_api.h>
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61 #include <cyg/hal/hal_intr.h>
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62 #endif
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63 #include <cyg/infra/diag.h>
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64 #include "bsp/common/bsp_if.h"
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65 #include <cyg/hal/hal_if.h>
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66 #include <signal.h>
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67 #include CYGHWR_MEMORY_LAYOUT_H
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68
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69 #include <pkgconf/system.h>
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70 #ifdef CYGPKG_IO
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71 #include <cyg/io/io.h>
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72 #include <cyg/io/serialio.h>
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73 #endif
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75 #define STACK_SIZE CYGNUM_HAL_STACK_SIZE_MINIMUM
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76 static char stack[STACK_SIZE];
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77 #ifdef CYGPKG_KERNEL
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78 static cyg_thread thread_data;
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79 static cyg_handle_t thread_handle;
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80 #endif
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82 char *build_date = __DATE__;
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83
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84 extern void monitor_main(int, char *);
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85 extern int stub_is_active;
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86
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87 void ecos_bsp_set_memsize(unsigned long size);
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88
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89 void
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90 cygmon_main(void)
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91 {
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92 _bsp_init();
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93 monitor_main(0, 0); // Null argument list
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94 }
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95
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96 extern unsigned long cygmon_memsize;
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97
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98 externC void
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99 cyg_start( void )
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100 {
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101 // Fill in the BSP memory info
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102 if (cygmon_memsize != 0)
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103 ecos_bsp_set_memsize(cygmon_memsize);
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104
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105 #ifdef CYGPKG_KERNEL
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106 // Create a main thread, so we can run the scheduler and have time 'pass'
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107 cyg_thread_create(10, // Priority - just a number
112
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108 (cyg_thread_entry_t*)cygmon_main, // entry
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109 0, // entry parameter
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110 "Cygmon", // Name
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111 &stack[0], // Stack
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112 STACK_SIZE, // Size
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113 &thread_handle, // Handle
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114 &thread_data // Thread data structure
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115 );
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116 cyg_thread_resume(thread_handle); // Start it
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117 cyg_scheduler_start();
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118 #else
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119 #ifdef HAL_ARCH_FUNCALL_NEW_STACK
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120 HAL_ARCH_FUNCALL_NEW_STACK(cygmon_main, &stack[0], STACK_SIZE);
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121 #else
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122 #error Need to define HAL_ARCH_FUNCALL_NEW_STACK
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123 #endif
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124 #endif
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125 } // cyg_package_start()
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126
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127 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
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128 extern void *_hal_registers; // Used by eCos GDB stubs
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129 extern void (*__init_vec)(void);
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130 extern void (*__cleanup_vec)(void);
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131 extern void __install_traps(void);
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132 #endif
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133
112
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134 extern int machine_syscall(HAL_SavedRegisters *regs);
76
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135 void
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136 _bsp_handle_exception(cyg_addrword_t data, cyg_code_t num, cyg_addrword_t info)
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137 {
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138 if (num == CYGNUM_HAL_EXCEPTION_INTERRUPT) {
112
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139 if (machine_syscall((HAL_SavedRegisters*)info)) {
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140 return;
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141 }
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142 // Fall through to "normal" exception handling if system call failed
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143 }
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144 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
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145 _hal_registers = (void *)info; // Used by eCos GDB stubs
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146 __cleanup_vec();
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147 #endif
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148 bsp_invoke_dbg_handler(num, (void *)info);
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149 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
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150 __init_vec();
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151 #endif
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152 }
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153
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154 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
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155 extern void __handle_exception(void);
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156 #else
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157
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158 int
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159 unhandled_exception(int num, void *args)
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160 {
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161 diag_printf("Unhandled exception: %d/%x\n", num, args);
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162 while (1) ;
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163 }
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164 #endif
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165
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166 void
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167 _bsp_cpu_init(void)
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168 {
115
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169 #ifdef CYGPKG_KERNEL
76
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170 int d0;
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171 cyg_exception_set_handler(CYGNUM_HAL_EXCEPTION_ILLEGAL_INSTRUCTION,
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172 _bsp_handle_exception,
112
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173 (cyg_addrword_t)&d0,
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174 0,
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175 0);
115
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176 #endif
76
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177 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
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178 bsp_install_dbg_handler((bsp_handler_t)__handle_exception);
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179 __install_traps();
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180 #else
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181 bsp_install_dbg_handler(unhandled_exception);
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182 #endif
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183 }
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184
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185 #define FAIL() diag_printf("fail: %s\n", __FUNCTION__); while (1) ;
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186
112
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187 #ifndef CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT
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188
76
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189 struct BSP_IO {
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190 char *name;
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191 cyg_io_handle_t chan;
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192 };
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193
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194 static void
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195 uart_putchar(void *base, char c)
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196 {
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197 char buf;
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198 int len;
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199 struct BSP_IO *io = (struct BSP_IO *)base;
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200 if (io->chan) {
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201 len = 1;
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202 buf = c;
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203 cyg_io_write(io->chan, &buf, &len);
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204 }
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205 }
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206
112
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207 extern int __output_gdb_string (const char *str, int string_len);
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208
76
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209 // This function is mostly used by the 'write()' system call
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210 static void
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211 uart_write(void *base, const char *buf, int len)
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212 {
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213 struct BSP_IO *io = (struct BSP_IO *)base;
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214 if (io->chan) {
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215 if (stub_is_active) {
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216 // We are running in 'GDB' mode
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217 __output_gdb_string(buf, len);
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218 } else {
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219 cyg_io_write(io->chan, buf, &len);
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220 }
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221 }
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222 }
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223
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224 static int
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225 uart_read(void *base, char *buf, int len)
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226 {
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227 struct BSP_IO *io = (struct BSP_IO *)base;
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228 if (io->chan) {
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229 cyg_io_read(io->chan, buf, &len);
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230 return len;
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231 }
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232 return 0;
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233 }
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234
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235 static int
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236 uart_getchar(void *base)
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237 {
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238 char buf = '\0';
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239 int len;
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240 struct BSP_IO *io = (struct BSP_IO *)base;
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241 if (io->chan) {
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242 len = 1;
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243 cyg_io_read(io->chan, &buf, &len);
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244 }
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245 return buf;
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246 }
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247
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248 static int
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249 uart_control(void *base, int func, ...)
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250 {
112
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251 int rc = 0;
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252 va_list ap;
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253 int arg;
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254 struct BSP_IO *io = (struct BSP_IO *)base;
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255
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256 va_start(ap, func);
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257
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258 if (func == COMMCTL_SETBAUD)
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259 {
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260 cyg_serial_info_t buffer = {
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261 CYG_SERIAL_BAUD_DEFAULT,
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262 CYG_SERIAL_STOP_DEFAULT,
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263 CYG_SERIAL_PARITY_DEFAULT,
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264 CYG_SERIAL_WORD_LENGTH_DEFAULT,
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265 CYG_SERIAL_FLAGS_DEFAULT
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266 };
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267 int len = sizeof(buffer);
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268 arg = va_arg(ap, int);
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269
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270 switch (arg)
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271 {
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272 case 50: buffer.baud = CYG_SERIAL_BAUD_RATE(50); break;
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273 case 75: buffer.baud = CYG_SERIAL_BAUD_RATE(75); break;
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274 case 110: buffer.baud = CYG_SERIAL_BAUD_RATE(110); break;
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275 case 134: buffer.baud = CYG_SERIAL_BAUD_RATE(134_5); break;
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276 case 135: buffer.baud = CYG_SERIAL_BAUD_RATE(134_5); break;
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277 case 150: buffer.baud = CYG_SERIAL_BAUD_RATE(150); break;
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278 case 200: buffer.baud = CYG_SERIAL_BAUD_RATE(200); break;
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279 case 300: buffer.baud = CYG_SERIAL_BAUD_RATE(300); break;
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280 case 600: buffer.baud = CYG_SERIAL_BAUD_RATE(600); break;
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281 case 1200: buffer.baud = CYG_SERIAL_BAUD_RATE(1200); break;
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282 case 1800: buffer.baud = CYG_SERIAL_BAUD_RATE(1800); break;
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283 case 2400: buffer.baud = CYG_SERIAL_BAUD_RATE(2400); break;
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284 case 3600: buffer.baud = CYG_SERIAL_BAUD_RATE(3600); break;
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285 case 4800: buffer.baud = CYG_SERIAL_BAUD_RATE(4800); break;
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286 case 7200: buffer.baud = CYG_SERIAL_BAUD_RATE(7200); break;
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287 case 9600: buffer.baud = CYG_SERIAL_BAUD_RATE(9600); break;
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288 case 14400: buffer.baud = CYG_SERIAL_BAUD_RATE(14400); break;
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289 case 19200: buffer.baud = CYG_SERIAL_BAUD_RATE(19200); break;
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290 case 38400: buffer.baud = CYG_SERIAL_BAUD_RATE(38400); break;
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291 case 57600: buffer.baud = CYG_SERIAL_BAUD_RATE(57600); break;
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292 case 115200: buffer.baud = CYG_SERIAL_BAUD_RATE(115200); break;
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293 case 230400: buffer.baud = CYG_SERIAL_BAUD_RATE(230400); break;
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294 default: buffer.baud = -1; rc = -1; break;
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295 }
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296
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297 if ((io->chan) && (buffer.baud != -1)) {
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298 rc = cyg_io_set_config(io->chan, CYG_IO_SET_CONFIG_SERIAL_INFO, &buffer, &len);
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299 }
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300 }
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301
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302 va_end(ap);
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303 return rc;
76
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304 }
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305
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306 /*
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307 * Setup the bsp_comm_channel data structure
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308 */
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309 struct BSP_IO bsp_comm_io[] = {
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310 {CYGDAT_CYGMON_CONSOLE_DEV, 0}, // Console device
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311 };
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312
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313 struct bsp_comm_channel _bsp_comm_list[] =
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314 {
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315 {
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316 { "UART 0",
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317 BSP_COMM_SERIAL,
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318 BSP_PROTO_NONE },
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319 { (void*)&bsp_comm_io[0],
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320 uart_write,
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321 uart_read,
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322 uart_putchar,
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323 uart_getchar,
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324 uart_control }
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325 },
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326 };
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327 int _bsp_num_comms = sizeof(_bsp_comm_list)/sizeof(_bsp_comm_list[0]);
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328
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329 void
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330 _bsp_init_board_comm(void)
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331 {
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332 int i;
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333 for (i = 0; i < _bsp_num_comms; i++) {
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334 Cyg_ErrNo err;
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335 struct BSP_IO *io;
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336 io = (struct BSP_IO *)_bsp_comm_list[i].procs.ch_data;
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337 if ((err = cyg_io_lookup(io->name, &io->chan)) != ENOERR) {
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338 diag_printf("Can't open '%s'\n", io->name);
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339 }
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340 }
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341 }
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342
112
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343 #else // CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT
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344
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345 struct bsp_comm_channel _bsp_comm_list[1];
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346 int _bsp_num_comms = 1;
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347
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348 // Yuck! Two things need doing:
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349
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350 // FIXME: Make bsp code use pointers in the bsp_comm_channel instead
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351 // of sub-structures.
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352
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353 // FIXME: Make HAL provide the bsp_comm_info structure - I missed that
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354 // initially because it cannot be accessed via the virtual table API.
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355 void
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356 _bsp_init_board_comm(void)
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357 {
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358 struct bsp_comm_channel* channel;
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359 hal_virtual_comm_table_t* comm;
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360
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361 channel = &_bsp_comm_list[0];
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362 channel->info.name = "fixme";
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363 channel->info.kind = BSP_COMM_SERIAL;
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364 channel->info.protocol = BSP_PROTO_NONE;
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365
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366 comm = CYGACC_CALL_IF_DEBUG_PROCS();
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367 channel->procs = *(struct bsp_comm_procs*)comm;
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368 }
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369 #endif // CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT
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370
76
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371 /*
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372 * Array of memory region descriptors. We just list RAM.
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373 */
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374 #ifdef CYGMEM_REGION_ram
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375 #define RAM_VIRTUAL_BASE CYGMEM_REGION_ram
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376 #define RAM_TOTAL_SIZE CYGMEM_REGION_ram_SIZE
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377 #else
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378 #define RAM_VIRTUAL_BASE 0x00008000
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379 #define RAM_TOTAL_SIZE 0x00FF8000
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380 #endif
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381
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382 struct bsp_mem_info _bsp_memory_list[] =
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383 {
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384 { (void *)RAM_VIRTUAL_BASE,
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385 (void *)RAM_VIRTUAL_BASE,
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386 0,
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387 RAM_TOTAL_SIZE,
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388 BSP_MEM_RAM
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389 },
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390 };
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391
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392 /*
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393 * Number of memory region descriptors.
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394 */
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395 int _bsp_num_mem_regions = sizeof(_bsp_memory_list)/sizeof(_bsp_memory_list[0]);
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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396
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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397 void
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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398 _bsp_install_cpu_irq_controllers(void)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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399 {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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400 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
401
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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402 void
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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403 _bsp_install_board_irq_controllers(void)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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404 {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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405 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
406
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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407 void
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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408 __init_irq_controllers(void)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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409 {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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410 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
411
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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412 void
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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413 _bsp_board_init(void)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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414 {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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415 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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416 * Define platform info.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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417 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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418 #ifdef HAL_PLATFORM_CPU
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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419 _bsp_platform_info.cpu = HAL_PLATFORM_CPU;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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420 #else
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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421 _bsp_platform_info.cpu = "Unknown CPU";
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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422 #endif
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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423 #ifdef HAL_PLATFORM_BOARD
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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424 _bsp_platform_info.board = HAL_PLATFORM_BOARD;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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425 #else
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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426 _bsp_platform_info.board = "Unknown board";
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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427 #endif
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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428 #ifdef HAL_PLATFORM_EXTRA
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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429 _bsp_platform_info.extra = HAL_PLATFORM_EXTRA;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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430 #else
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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431 _bsp_platform_info.extra = "";
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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432 #endif
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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433 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
434
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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435 extern char *strchr(char *, char);
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
436 char *
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
437 index(char *string, char key)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
438 {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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439 return strchr(string, key);
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
440 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
441
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
442 void
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
443 flush_i_cache(void)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
444 {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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445 HAL_ICACHE_SYNC();
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
446 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
447
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
448 void
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
449 ecos_bsp_console_putc(char c)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
450 {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
451 if (bsp_shared_data) {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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452 bsp_console_putc(c);
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
453 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
454 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
455
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
456 char
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
457 ecos_bsp_console_getc(void)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
458 {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
459 if (bsp_shared_data) {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
460 return bsp_console_getc();
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
461 } else {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
462 return '?';
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
463 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
464 }
112
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
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diff changeset
465
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diff changeset
466 void
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diff changeset
467 ecos_bsp_set_memsize(unsigned long size)
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diff changeset
468 {
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diff changeset
469 _bsp_memory_list[0].nbytes = size;
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diff changeset
470 }