git.sur5r.net Git - freertos/blob - Demo/PIC32MX_MPLAB/RegisterTestTasks.s

   1 /*\r
   2         FreeRTOS.org V5.2.0 - Copyright (C) 2003-2009 Richard Barry.\r
   3 \r
   4         This file is part of the FreeRTOS.org distribution.\r
   5 \r
   6         FreeRTOS.org is free software; you can redistribute it and/or modify it \r
   7         under the terms of the GNU General Public License (version 2) as published\r
   8         by the Free Software Foundation and modified by the FreeRTOS exception.\r
   9 \r
  10         FreeRTOS.org is distributed in the hope that it will be useful, but WITHOUT\r
  11         ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or \r
  12         FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for \r
  13         more details.\r
  14 \r
  15         You should have received a copy of the GNU General Public License along \r
  16         with FreeRTOS.org; if not, write to the Free Software Foundation, Inc., 59 \r
  17         Temple Place, Suite 330, Boston, MA  02111-1307  USA.\r
  18 \r
  19         A special exception to the GPL is included to allow you to distribute a \r
  20         combined work that includes FreeRTOS.org without being obliged to provide\r
  21         the source code for any proprietary components.  See the licensing section\r
  22         of http://www.FreeRTOS.org for full details.\r
  23 \r
  24 \r
  25         ***************************************************************************\r
  26         *                                                                         *\r
  27         * Get the FreeRTOS eBook!  See http://www.FreeRTOS.org/Documentation      *\r
  28         *                                                                         *\r
  29         * This is a concise, step by step, 'hands on' guide that describes both   *\r
  30         * general multitasking concepts and FreeRTOS specifics. It presents and   *\r
  31         * explains numerous examples that are written using the FreeRTOS API.     *\r
  32         * Full source code for all the examples is provided in an accompanying    *\r
  33         * .zip file.                                                              *\r
  34         *                                                                         *\r
  35         ***************************************************************************\r
  36 \r
  37         1 tab == 4 spaces!\r
  38 \r
  39         Please ensure to read the configuration and relevant port sections of the\r
  40         online documentation.\r
  41 \r
  42         http://www.FreeRTOS.org - Documentation, latest information, license and\r
  43         contact details.\r
  44 \r
  45         http://www.SafeRTOS.com - A version that is certified for use in safety\r
  46         critical systems.\r
  47 \r
  48         http://www.OpenRTOS.com - Commercial support, development, porting,\r
  49         licensing and training services.\r
  50 */\r
  51 \r
  52 \r
  53 #include <p32xxxx.h>\r
  54 #include <sys/asm.h>\r
  55  \r
  56         .set    nomips16\r
  57         .set    noreorder\r
  58         \r
  59         \r
  60         .global vRegTest1\r
  61         .global vRegTest2\r
  62 \r
  63 \r
  64 /*      .section        .FreeRTOS, ax, @progbits */\r
  65         .set            noreorder\r
  66         .set            noat\r
  67         .ent            vRegTest1\r
  68 \r
  69 /* Address of $4 ulStatus1 is held in A0, so don't mess with the value of $4 */\r
  70 \r
  71 vRegTest1:\r
  72                         addiu   $1, $0, 0x11\r
  73                         addiu   $2, $0, 0x12                                            \r
  74                         addiu   $3, $0, 0x13                                            \r
  75                         addiu   $5, $0, 0x15                                            \r
  76                         addiu   $6, $0, 0x16                                            \r
  77                         addiu   $7, $0, 0x17                                            \r
  78                         addiu   $8, $0, 0x18                                            \r
  79                         addiu   $9, $0, 0x19                                            \r
  80                         addiu   $10, $0, 0x110                                          \r
  81                         addiu   $11, $0, 0x111                                          \r
  82                         addiu   $12, $0, 0x112                                          \r
  83                         addiu   $13, $0, 0x113                                          \r
  84                         addiu   $14, $0, 0x114                                          \r
  85                         addiu   $15, $0, 0x115                                          \r
  86                         addiu   $16, $0, 0x116                                          \r
  87                         addiu   $17, $0, 0x117                                          \r
  88                         addiu   $18, $0, 0x118                                          \r
  89                         addiu   $19, $0, 0x119                                          \r
  90                         addiu   $20, $0, 0x120                                          \r
  91                         addiu   $21, $0, 0x121                                          \r
  92                         addiu   $22, $0, 0x122                                          \r
  93                         addiu   $23, $0, 0x123                                          \r
  94                         addiu   $24, $0, 0x124                                          \r
  95                         addiu   $25, $0, 0x125                                          \r
  96                         addiu   $30, $0, 0x130                                          \r
  97 \r
  98                         addiu   $1, $1, -0x11\r
  99                         beq             $1, $0, .+12\r
 100                         nop\r
 101                         sw              $0,     0($4) \r
 102                         addiu   $2, $2, -0x12                                   \r
 103                         beq     $2, $0, .+12                                    \r
 104                         nop                                                                     \r
 105                         sw              $0,     0($4) \r
 106                         addiu   $3, $3, -0x13                                   \r
 107                         beq     $3, $0, .+12                                    \r
 108                         nop                                                                     \r
 109                         sw              $0,     0($4)                                   \r
 110                         addiu   $5, $5, -0x15                                   \r
 111                         beq     $5, $0, .+12                                    \r
 112                         nop                                                                     \r
 113                         sw              $0,     0($4)                                   \r
 114                         addiu   $6, $6, -0x16                                   \r
 115                         beq     $6, $0, .+12                                    \r
 116                         nop                                                                     \r
 117                         sw              $0,     0($4)                                   \r
 118                         addiu   $7, $7, -0x17                                   \r
 119                         beq     $7, $0, .+12                                    \r
 120                         nop                                                                     \r
 121                         sw              $0,     0($4)                                   \r
 122                         addiu   $8, $8, -0x18                                   \r
 123                         beq     $8, $0, .+12                                    \r
 124                         nop                                                                     \r
 125                         sw              $0,     0($4)                                   \r
 126                         addiu   $9, $9, -0x19                                   \r
 127                         beq     $9, $0, .+12                                    \r
 128                         nop                                                                     \r
 129                         sw              $0,     0($4)                                   \r
 130                         addiu   $10, $10, -0x110                                \r
 131                         beq     $10, $0, .+12                                   \r
 132                         nop                                                                     \r
 133                         sw              $0,     0($4)                                   \r
 134                         addiu   $11, $11, -0x111                                \r
 135                         beq     $11, $0, .+12                                   \r
 136                         nop                                                                     \r
 137                         sw              $0,     0($4)                                   \r
 138                         addiu   $12, $12, -0x112                                \r
 139                         beq     $12, $0, .+12                                   \r
 140                         nop                                                                     \r
 141                         sw              $0,     0($4)                                   \r
 142                         addiu   $13, $13, -0x113                                \r
 143                         beq     $13, $0, .+12                                   \r
 144                         nop                                                                     \r
 145                         sw              $0,     0($4)                                   \r
 146                         addiu   $14, $14, -0x114                                \r
 147                         beq     $14, $0, .+12                                   \r
 148                         nop                                                                     \r
 149                         sw              $0,     0($4)                                   \r
 150                         addiu   $15, $15, -0x115                                \r
 151                         beq     $15, $0, .+12                                   \r
 152                         nop                                                                     \r
 153                         sw              $0,     0($4)                                   \r
 154                         addiu   $16, $16, -0x116                                \r
 155                         beq     $16, $0, .+12                                   \r
 156                         nop                                                                     \r
 157                         sw              $0,     0($4)                                   \r
 158                         addiu   $17, $17, -0x117                                \r
 159                         beq     $17, $0, .+12                                   \r
 160                         nop                                                                     \r
 161                         sw              $0,     0($4)                                   \r
 162                         addiu   $18, $18, -0x118                                \r
 163                         beq     $18, $0, .+12                                   \r
 164                         nop                                                                     \r
 165                         sw              $0,     0($4)                                   \r
 166                         addiu   $19, $19, -0x119                                \r
 167                         beq     $19, $0, .+12                                   \r
 168                         nop                                                                     \r
 169                         sw              $0,     0($4)                                   \r
 170                         addiu   $20, $20, -0x120                                \r
 171                         beq     $20, $0, .+12                                   \r
 172                         nop                                                                     \r
 173                         sw              $0,     0($4)                                   \r
 174                         addiu   $21, $21, -0x121                                \r
 175                         beq     $21, $0, .+12                                   \r
 176                         nop                                                                     \r
 177                         sw              $0,     0($4)                                   \r
 178                         addiu   $22, $22, -0x122                                \r
 179                         beq     $22, $0, .+12                                   \r
 180                         nop                                                                     \r
 181                         sw              $0,     0($4)                                   \r
 182                         addiu   $23, $23, -0x123                                \r
 183                         beq     $23, $0, .+12                                   \r
 184                         nop                                                                     \r
 185                         sw              $0,     0($4)                                   \r
 186                         addiu   $24, $24, -0x124                                \r
 187                         beq     $24, $0, .+12                                   \r
 188                         nop                                                                     \r
 189                         sw              $0,     0($4)                                   \r
 190                         addiu   $25, $25, -0x125                                \r
 191                         beq     $25, $0, .+12                                   \r
 192                         nop                                                                     \r
 193                         sw              $0,     0($4)                                   \r
 194                         addiu   $30, $30, -0x130                                \r
 195                         beq     $30, $0, .+12                                   \r
 196                         nop                                                                     \r
 197                         sw              $0,     0($4)                                   \r
 198                         jr              $31\r
 199                         nop\r
 200 \r
 201         .end            vRegTest1\r
 202 \r
 203 \r
 204 /*      .section        .FreeRTOS, ax, @progbits */\r
 205         .set            noreorder\r
 206         .set            noat\r
 207         .ent            vRegTest2\r
 208 \r
 209 vRegTest2:\r
 210 \r
 211                         addiu   $1, $0, 0x10\r
 212                         addiu   $2, $0, 0x20                                    \r
 213                         addiu   $3, $0, 0x30                                    \r
 214                         addiu   $5, $0, 0x50                                    \r
 215                         addiu   $6, $0, 0x60                                    \r
 216                         addiu   $7, $0, 0x70                                    \r
 217                         addiu   $8, $0, 0x80                                    \r
 218                         addiu   $9, $0, 0x90                                    \r
 219                         addiu   $10, $0, 0x100                                  \r
 220                         addiu   $11, $0, 0x110                                  \r
 221                         addiu   $12, $0, 0x120                                  \r
 222                         addiu   $13, $0, 0x130                                  \r
 223                         addiu   $14, $0, 0x140                                  \r
 224                         addiu   $15, $0, 0x150                                  \r
 225                         addiu   $16, $0, 0x160                                  \r
 226                         addiu   $17, $0, 0x170                                  \r
 227                         addiu   $18, $0, 0x180                                  \r
 228                         addiu   $19, $0, 0x190                                  \r
 229                         addiu   $20, $0, 0x200                                  \r
 230                         addiu   $21, $0, 0x210                                  \r
 231                         addiu   $22, $0, 0x220                                  \r
 232                         addiu   $23, $0, 0x230                                  \r
 233                         addiu   $24, $0, 0x240                                  \r
 234                         addiu   $25, $0, 0x250                                  \r
 235                         addiu   $30, $0, 0x300                                  \r
 236 \r
 237                         addiu   $1, $1, -0x10\r
 238                         beq             $1, $0, .+12\r
 239                         nop\r
 240                         sw              $0,     0($4) \r
 241                         addiu   $2, $2, -0x20                                   \r
 242                         beq     $2, $0, .+12                                    \r
 243                         nop                                                                     \r
 244                         sw              $0,     0($4)                                   \r
 245                         addiu   $3, $3, -0x30                                   \r
 246                         beq     $3, $0, .+12                                    \r
 247                         nop                                                                     \r
 248                         sw              $0,     0($4)                                   \r
 249                         addiu   $5, $5, -0x50                                   \r
 250                         beq     $5, $0, .+12                                    \r
 251                         nop                                                                     \r
 252                         sw              $0,     0($4)                                   \r
 253                         addiu   $6, $6, -0x60                                   \r
 254                         beq     $6, $0, .+12                                    \r
 255                         nop                                                                     \r
 256                         sw              $0,     0($4)                                   \r
 257                         addiu   $7, $7, -0x70                                   \r
 258                         beq     $7, $0, .+12                                    \r
 259                         nop                                                                     \r
 260                         sw              $0,     0($4)                                   \r
 261                         addiu   $8, $8, -0x80                                   \r
 262                         beq     $8, $0, .+12                                    \r
 263                         nop                                                                     \r
 264                         sw              $0,     0($4)                                   \r
 265                         addiu   $9, $9, -0x90                                   \r
 266                         beq     $9, $0, .+12                                    \r
 267                         nop                                                                     \r
 268                         sw              $0,     0($4)                                   \r
 269                         addiu   $10, $10, -0x100                                \r
 270                         beq     $10, $0, .+12                                   \r
 271                         nop                                                                     \r
 272                         sw              $0,     0($4)                                   \r
 273                         addiu   $11, $11, -0x110                                \r
 274                         beq     $11, $0, .+12                                   \r
 275                         nop                                                                     \r
 276                         sw              $0,     0($4)                                   \r
 277                         addiu   $12, $12, -0x120                                \r
 278                         beq     $12, $0, .+12                                   \r
 279                         nop                                                                     \r
 280                         sw              $0,     0($4)                                   \r
 281                         addiu   $13, $13, -0x130                                \r
 282                         beq     $13, $0, .+12                                   \r
 283                         nop                                                                     \r
 284                         sw              $0,     0($4)                                   \r
 285                         addiu   $14, $14, -0x140                                \r
 286                         beq     $14, $0, .+12                                   \r
 287                         nop                                                                     \r
 288                         sw              $0,     0($4)                                   \r
 289                         addiu   $15, $15, -0x150                                \r
 290                         beq     $15, $0, .+12                                   \r
 291                         nop                                                                     \r
 292                         sw              $0,     0($4)                                   \r
 293                         addiu   $16, $16, -0x160                                \r
 294                         beq     $16, $0, .+12                                   \r
 295                         nop                                                                     \r
 296                         sw              $0,     0($4)                                   \r
 297                         addiu   $17, $17, -0x170                                \r
 298                         beq     $17, $0, .+12                                   \r
 299                         nop                                                                     \r
 300                         sw              $0,     0($4)                                   \r
 301                         addiu   $18, $18, -0x180                                \r
 302                         beq     $18, $0, .+12                                   \r
 303                         nop                                                                     \r
 304                         sw              $0,     0($4)                                   \r
 305                         addiu   $19, $19, -0x190                                \r
 306                         beq     $19, $0, .+12                                   \r
 307                         nop                                                                     \r
 308                         sw              $0,     0($4)                                   \r
 309                         addiu   $20, $20, -0x200                                \r
 310                         beq     $20, $0, .+12                                   \r
 311                         nop                                                                     \r
 312                         sw              $0,     0($4)                                   \r
 313                         addiu   $21, $21, -0x210                                \r
 314                         beq     $21, $0, .+12                                   \r
 315                         nop                                                                     \r
 316                         sw              $0,     0($4)                                   \r
 317                         addiu   $22, $22, -0x220                                \r
 318                         beq     $22, $0, .+12                                   \r
 319                         nop                                                                     \r
 320                         sw              $0,     0($4)                                   \r
 321                         addiu   $23, $23, -0x230                                \r
 322                         beq     $23, $0, .+12                                   \r
 323                         nop                                                                     \r
 324                         sw              $0,     0($4)                                   \r
 325                         addiu   $24, $24, -0x240                                \r
 326                         beq     $24, $0, .+12                                   \r
 327                         nop                                                                     \r
 328                         sw              $0,     0($4)                                   \r
 329                         addiu   $25, $25, -0x250                                \r
 330                         beq     $25, $0, .+12                                   \r
 331                         nop                                                                     \r
 332                         sw              $0,     0($4)                                   \r
 333                         addiu   $30, $30, -0x300                                \r
 334                         beq     $30, $0, .+12                                   \r
 335                         nop                                                                     \r
 336                         sw              $0,     0($4)                                   \r
 337                         jr              $31\r
 338                         nop\r
 339 \r
 340         .end vRegTest2\r