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Rev | Author | Line No. | Line |
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65 | decky | 1 | /** IA-32 linker script |
1 | jermar | 2 | * |
105 | jermar | 3 | * umapped section: |
4 | * kernel text |
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5 | * kernel data |
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6 | * mapped section: |
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7 | * kernel text |
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8 | * kernel data |
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1 | jermar | 9 | */ |
10 | |||
11 | OUTPUT_FORMAT(binary) |
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12 | ENTRY(kernel_image_start) |
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13 | |||
14 | SECTIONS { |
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106 | jermar | 15 | .unmapped 0x8000: AT (0x8000) { |
16 | unmapped_ktext_start = .; |
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17 | *(K_TEXT_START); |
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110 | jermar | 18 | *(K_TEXT_START_2); |
106 | jermar | 19 | unmapped_ktext_end = .; |
20 | unmapped_kdata_start = .; |
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21 | *(K_DATA_START); |
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22 | unmapped_kdata_end = .; |
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23 | } |
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1 | jermar | 24 | |
235 | decky | 25 | .mapped (0x80100000+SIZEOF(.unmapped)+0x8000) : AT (0x8000+SIZEOF(.unmapped)) { |
106 | jermar | 26 | ktext_start = .; |
243 | palkovsky | 27 | *(BOOT_DATA) |
106 | jermar | 28 | *(.text); |
29 | ktext_end = .; |
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1 | jermar | 30 | |
106 | jermar | 31 | kdata_start = .; |
32 | *(.data); /* initialized data */ |
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33 | *(.rodata*); /* string literals */ |
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34 | *(COMMON); /* global variables */ |
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216 | palkovsky | 35 | hardcoded_load_address = .; |
235 | decky | 36 | LONG(0x80108000); |
216 | palkovsky | 37 | hardcoded_ktext_size = .; |
38 | LONG(ktext_end - ktext_start + (unmapped_ktext_end - unmapped_ktext_start)); |
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39 | hardcoded_kdata_size = .; |
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40 | LONG(kdata_end - kdata_start + (unmapped_kdata_end - unmapped_kdata_start)); |
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106 | jermar | 41 | *(.bss); /* uninitialized static variables */ |
42 | *(K_DATA_END); |
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43 | kdata_end = .; |
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44 | } |
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235 | decky | 45 | |
46 | _hardcoded_kernel_size = (ktext_end - ktext_start) + (unmapped_ktext_end - unmapped_ktext_start) + (kdata_end - kdata_start) + (unmapped_kdata_end - unmapped_kdata_start); |
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243 | palkovsky | 47 | |
48 | _map_address = 0x80100000; |
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49 | e820table_boot = e820table - _map_address; |
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50 | e820counter_boot = e820counter - _map_address; |
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1 | jermar | 51 | } |