Rev 1162 | Only display areas with differences | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 1162 | Rev 1165 | ||
|---|---|---|---|
| 1 | /** PPC32 linker script |
1 | /** PPC32 linker script |
| 2 | * |
2 | * |
| 3 | * umapped section: |
3 | * umapped section: |
| 4 | * kernel text |
4 | * kernel text |
| 5 | * kernel data |
5 | * kernel data |
| 6 | * mapped section: |
6 | * mapped section: |
| 7 | * kernel text |
7 | * kernel text |
| 8 | * kernel data |
8 | * kernel data |
| 9 | * |
9 | * |
| 10 | */ |
10 | */ |
| 11 | 11 | ||
| 12 | #define __ASM__ |
12 | #define __ASM__ |
| 13 | #include <arch/boot/boot.h> |
13 | #include <arch/boot/boot.h> |
| 14 | #include <arch/mm/page.h> |
14 | #include <arch/mm/page.h> |
| 15 | 15 | ||
| 16 | ENTRY(kernel_image_start) |
16 | ENTRY(kernel_image_start) |
| - | 17 | OUTPUT_FORMAT("elf32-powerpc") |
|
| 17 | OUTPUT_ARCH("powerpc:common") |
18 | OUTPUT_ARCH("powerpc:common") |
| 18 | 19 | ||
| 19 | SECTIONS { |
20 | SECTIONS { |
| 20 | .unmapped 0: AT (0) { |
21 | .unmapped 0: AT (0) { |
| 21 | unmapped_ktext_start = .; |
22 | unmapped_ktext_start = .; |
| 22 | *(K_UNMAPPED_TEXT_START); |
23 | *(K_UNMAPPED_TEXT_START); |
| 23 | unmapped_ktext_end = .; |
24 | unmapped_ktext_end = .; |
| 24 | 25 | ||
| 25 | unmapped_kdata_start = .; |
26 | unmapped_kdata_start = .; |
| 26 | *(K_UNMAPPED_DATA_START); |
27 | *(K_UNMAPPED_DATA_START); |
| 27 | unmapped_kdata_start = .; |
28 | unmapped_kdata_start = .; |
| 28 | } |
29 | } |
| 29 | 30 | ||
| 30 | .mapped PA2KA(BOOT_OFFSET): AT (BOOT_OFFSET) { |
31 | .mapped PA2KA(BOOT_OFFSET): AT (BOOT_OFFSET) { |
| 31 | ktext_start = .; |
32 | ktext_start = .; |
| 32 | *(K_TEXT_START); |
33 | *(K_TEXT_START); |
| 33 | *(.text); |
34 | *(.text); |
| 34 | ktext_end = .; |
35 | ktext_end = .; |
| 35 | 36 | ||
| 36 | kdata_start = .; |
37 | kdata_start = .; |
| 37 | *(K_DATA_START); |
38 | *(K_DATA_START); |
| 38 | *(.rodata); |
39 | *(.rodata); |
| 39 | *(.rodata.*); |
40 | *(.rodata.*); |
| 40 | *(.data); /* initialized data */ |
41 | *(.data); /* initialized data */ |
| 41 | *(.sdata); |
42 | *(.sdata); |
| 42 | *(.sdata2); |
43 | *(.sdata2); |
| 43 | *(.sbss); |
44 | *(.sbss); |
| 44 | hardcoded_ktext_size = .; |
45 | hardcoded_ktext_size = .; |
| 45 | LONG(ktext_end - ktext_start); |
46 | LONG(ktext_end - ktext_start); |
| 46 | hardcoded_kdata_size = .; |
47 | hardcoded_kdata_size = .; |
| 47 | LONG(kdata_end - kdata_start); |
48 | LONG(kdata_end - kdata_start); |
| 48 | hardcoded_load_address = .; |
49 | hardcoded_load_address = .; |
| 49 | LONG(PA2KA(BOOT_OFFSET)); |
50 | LONG(PA2KA(BOOT_OFFSET)); |
| 50 | *(.bss); /* uninitialized static variables */ |
51 | *(.bss); /* uninitialized static variables */ |
| 51 | *(COMMON); /* global variables */ |
52 | *(COMMON); /* global variables */ |
| 52 | 53 | ||
| 53 | symbol_table = .; |
54 | symbol_table = .; |
| 54 | *(symtab.*); /* Symbol table, must be LAST symbol!*/ |
55 | *(symtab.*); /* Symbol table, must be LAST symbol!*/ |
| 55 | 56 | ||
| 56 | kdata_end = .; |
57 | kdata_end = .; |
| 57 | } |
58 | } |
| 58 | } |
59 | } |
| 59 | 60 | ||