5
Last change
on this file since 6c9f017 was
6c9f017,
checked in by Chris Johns <chrisj@…>, on 02/02/19 at 04:09:53
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libdl: Add powerpc large memory and small data support.
- Add support for architecure sections that can be handled by the
architecture back end.
- Add trampoline/fixup support for PowerPC. This means the PowerPC
now supports large memory loading of applications.
- Add a bit allocator to manage small block based regions of memory.
- Add small data (sdata/sbss) support for the PowerPC. The support
makes the linker allocated small data region of memory a global
resource available to libdl loaded object files.
Updates #3687
Updates #3685
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Property mode set to
100644
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File size:
1.1 KB
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1 | /* |
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2 | * Copyright (c) 2014 Chris Johns <chrisj@rtems.org>. All rights reserved. |
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3 | * |
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4 | * The license and distribution terms for this file may be |
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5 | * found in the file LICENSE in this distribution or at |
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6 | * http://www.rtems.org/license/LICENSE. |
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7 | */ |
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8 | |
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9 | #include "dl-load.h" |
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10 | #include "dl-o2.h" |
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11 | #include "dl-o3.h" |
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12 | |
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13 | #include <rtems/test.h> |
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14 | |
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15 | #define printf(...) rtems_printf(&rtems_test_printer, __VA_ARGS__); |
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16 | |
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17 | int dl02_bss1; |
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18 | float dl02_bss2[7]; |
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19 | char dl02_bss3[21]; |
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20 | int dl02_data1; |
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21 | float dl02_data2; |
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22 | |
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23 | #define DL_NAME "dlo2" |
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24 | #define PAINT_VAR(_v) sizeof(_v), &_v, _v |
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25 | |
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26 | int rtems_main_o2 (void) |
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27 | { |
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28 | printf (DL_NAME ": module: %s\n", dl_localise_file (__FILE__)); |
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29 | printf (DL_NAME ": dl02_bss1: %4zu: %p: %d\n", PAINT_VAR (dl02_bss1)); |
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30 | printf (DL_NAME ": dl02_bss2: %4zu: %p: %f\n", PAINT_VAR (dl02_bss2[0])); |
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31 | printf (DL_NAME ": dl02_bss3: %4zu: %p: %02x\n", PAINT_VAR (dl02_bss3[0])); |
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32 | printf (DL_NAME ": dl02_data1: %4zu: %p: %d\n", PAINT_VAR (dl02_data1)); |
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33 | /* no %f in the rtems test printer */ |
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34 | printf (DL_NAME ": dl02_data2: %4zu: %p: %f\n", PAINT_VAR (dl02_data2)); |
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35 | |
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36 | rtems_main_o3 (); |
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37 | |
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38 | return 0; |
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39 | } |
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