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| Rev 418 | Rev 455 | ||
|---|---|---|---|
| 1 | /* |
- | |
| 2 | * PPC32 linker script |
1 | /** PPC32 linker script |
| 3 | * |
2 | * |
| 4 | * It is ELF format, but its only section looks like this: |
3 | * It is ELF format, but its only section looks like this: |
| 5 | * kernel text |
4 | * kernel text |
| 6 | * kernel data |
5 | * kernel data |
| 7 | * |
6 | * |
| 8 | */ |
7 | */ |
| 9 | 8 | ||
| - | 9 | #define __ASM__ |
|
| - | 10 | ||
| 10 | OUTPUT_FORMAT(elf32-powerpc) |
11 | OUTPUT_FORMAT("elf32-powerpc") |
| 11 | ENTRY(kernel_image_start) |
12 | ENTRY(kernel_image_start) |
| 12 | 13 | ||
| 13 | SECTIONS { |
14 | SECTIONS { |
| 14 | .image 0x80000000: AT (0x80000000) { |
15 | .image 0x80000000: AT (0x80000000) { |
| 15 | ktext_start = .; |
16 | ktext_start = .; |
| 16 | *(K_TEXT_START) |
17 | *(K_TEXT_START) |
| 17 | *(.text); |
18 | *(.text); |
| 18 | ktext_end = .; |
19 | ktext_end = .; |
| 19 | 20 | ||
| 20 | kdata_start = .; |
21 | kdata_start = .; |
| 21 | *(K_DATA_START) |
22 | *(K_DATA_START) |
| 22 | *(.rodata); |
23 | *(.rodata); |
| 23 | *(.rodata.*); |
24 | *(.rodata.*); |
| 24 | *(.data); /* initialized data */ |
25 | *(.data); /* initialized data */ |
| 25 | *(.sdata); |
26 | *(.sdata); |
| 26 | *(.sdata2); |
27 | *(.sdata2); |
| 27 | *(.sbss); |
28 | *(.sbss); |
| 28 | hardcoded_ktext_size = .; |
29 | hardcoded_ktext_size = .; |
| 29 | LONG(ktext_end - ktext_start); |
30 | LONG(ktext_end - ktext_start); |
| 30 | hardcoded_kdata_size = .; |
31 | hardcoded_kdata_size = .; |
| 31 | LONG(kdata_end - kdata_start); |
32 | LONG(kdata_end - kdata_start); |
| 32 | hardcoded_load_address = .; |
33 | hardcoded_load_address = .; |
| 33 | LONG(0x80000000); |
34 | LONG(0x80000000); |
| 34 | *(.bss); /* uninitialized static variables */ |
35 | *(.bss); /* uninitialized static variables */ |
| 35 | *(COMMON); /* global variables */ |
36 | *(COMMON); /* global variables */ |
| 36 | 37 | ||
| 37 | symbol_table = .; |
38 | symbol_table = .; |
| 38 | *(symtab.*); /* Symbol table, must be LAST symbol!*/ |
39 | *(symtab.*); /* Symbol table, must be LAST symbol!*/ |
| 39 | 40 | ||
| 40 | kdata_end = .; |
41 | kdata_end = .; |
| 41 | } |
42 | } |
| 42 | } |
43 | } |
| 43 | 44 | ||