Last change
on this file since 564 was
544,
checked in by nicolas.van.phan@…, 6 years ago
|
Stop accessing first 8Mb of physical memory
|
File size:
1.1 KB
|
Line | |
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1 | /*************************************************************************************** |
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2 | * This is the linker script for the ALMOS-MKH kernel code on the TSAR architecture. |
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3 | * It describes the memory layout for the "kernel.elf" binary file, containing three |
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4 | * loadable segments, that MUST be identity mapped for the TSAR architecture. |
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5 | * |
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6 | * WARNING the seg_kentry_base and seg_kcode_base defined below must be kept coherent |
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7 | * with the values defined in the boot_config.h file used by the TSAR bootloader. |
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8 | **************************************************************************************/ |
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9 | |
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10 | /* Define the kernel code base addresses */ |
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11 | |
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12 | seg_kcode_base = 0x00808000; |
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13 | seg_kentry_base = 0x00804000; |
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14 | |
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15 | /* Set the entry point (e_entry field in the "kernel.elf" file header) */ |
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16 | |
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17 | ENTRY(kernel_init) |
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18 | |
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19 | /* Describe how to group the sections */ |
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20 | |
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21 | SECTIONS |
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22 | { |
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23 | . = seg_kcode_base; |
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24 | seg_kcode : |
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25 | { |
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26 | *(.text) |
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27 | *(.rodata*) |
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28 | } |
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29 | |
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30 | . = ALIGN(0x1000); |
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31 | |
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32 | seg_kdata : |
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33 | { |
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34 | *(.kinfo) |
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35 | *(.kidle) |
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36 | *(.kdata*) |
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37 | *(.data*) |
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38 | } |
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39 | |
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40 | . = seg_kentry_base; |
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41 | seg_kentry : |
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42 | { |
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43 | *(.kentry) |
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44 | *(.switch) |
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45 | } |
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46 | } |
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