Rev 680 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 680 | Rev 693 | ||
|---|---|---|---|
| Line 11... | Line 11... | ||
| 11 | #define __ASM__ |
11 | #define __ASM__ |
| 12 | #include <arch/boot/boot.h> |
12 | #include <arch/boot/boot.h> |
| 13 | #include <arch/mm/page.h> |
13 | #include <arch/mm/page.h> |
| 14 | 14 | ||
| 15 | SECTIONS { |
15 | SECTIONS { |
| 16 | .unmapped BOOTSTRAP_OFFSET: AT (BOOTSTRAP_OFFSET) { |
16 | .unmapped BOOT_OFFSET: AT (0) { |
| 17 | unmapped_ktext_start = .; |
17 | unmapped_ktext_start = .; |
| 18 | *(K_TEXT_START); |
18 | *(K_TEXT_START); |
| 19 | *(K_TEXT_START_2); |
- | |
| 20 | unmapped_ktext_end = .; |
19 | unmapped_ktext_end = .; |
| 21 | 20 | ||
| 22 | unmapped_kdata_start = .; |
21 | unmapped_kdata_start = .; |
| 23 | *(K_DATA_START); |
22 | *(K_DATA_START); |
| 24 | unmapped_kdata_end = .; |
23 | unmapped_kdata_end = .; |
| 25 | } |
24 | } |
| 26 | 25 | ||
| 27 | .mapped (PA2KA(BOOT_OFFSET+BOOTSTRAP_OFFSET)+SIZEOF(.unmapped)): AT (BOOTSTRAP_OFFSET+SIZEOF(.unmapped)) { |
26 | .mapped (PA2KA(BOOT_OFFSET)+SIZEOF(.unmapped)): AT (SIZEOF(.unmapped)) { |
| 28 | ktext_start = .; |
27 | ktext_start = .; |
| 29 | *(.text); |
28 | *(.text); |
| 30 | ktext_end = .; |
29 | ktext_end = .; |
| 31 | 30 | ||
| 32 | kdata_start = .; |
31 | kdata_start = .; |
| 33 | *(.data); /* initialized data */ |
32 | *(.data); /* initialized data */ |
| 34 | *(.rodata*); /* string literals */ |
33 | *(.rodata*); /* string literals */ |
| 35 | *(COMMON); /* global variables */ |
34 | *(COMMON); /* global variables */ |
| 36 | hardcoded_load_address = .; |
35 | hardcoded_load_address = .; |
| 37 | LONG(PA2KA(BOOT_OFFSET+BOOTSTRAP_OFFSET)); |
36 | LONG(PA2KA(BOOT_OFFSET)); |
| 38 | hardcoded_ktext_size = .; |
37 | hardcoded_ktext_size = .; |
| 39 | LONG((ktext_end - ktext_start) + (unmapped_ktext_end - unmapped_ktext_start)); |
38 | LONG((ktext_end - ktext_start) + (unmapped_ktext_end - unmapped_ktext_start)); |
| 40 | hardcoded_kdata_size = .; |
39 | hardcoded_kdata_size = .; |
| 41 | LONG((kdata_end - kdata_start) + (unmapped_kdata_end - unmapped_kdata_start)); |
40 | LONG((kdata_end - kdata_start) + (unmapped_kdata_end - unmapped_kdata_start)); |
| 42 | hardcoded_unmapped_ktext_size = .; |
41 | hardcoded_unmapped_ktext_size = .; |
| Line 51... | Line 50... | ||
| 51 | 50 | ||
| 52 | /DISCARD/ : { |
51 | /DISCARD/ : { |
| 53 | *(.note.GNU-stack); |
52 | *(.note.GNU-stack); |
| 54 | *(.comment); |
53 | *(.comment); |
| 55 | } |
54 | } |
| 56 | - | ||
| 57 | 55 | ||
| 58 | _hardcoded_kernel_size = (ktext_end - ktext_start) + (unmapped_ktext_end - unmapped_ktext_start) + (kdata_end - kdata_start) + (unmapped_kdata_end - unmapped_kdata_start); |
- | |
| 59 | _hardcoded_unmapped_size = (unmapped_ktext_end - unmapped_ktext_start) + (unmapped_kdata_end - unmapped_kdata_start); |
- | |
| - | 56 | #ifdef CONFIG_SMP |
|
| 60 | 57 | ||
| - | 58 | _hardcoded_unmapped_size = (unmapped_ktext_end - unmapped_ktext_start) + (unmapped_kdata_end - unmapped_kdata_start); |
|
| 61 | e820table_boot = KA2PA(e820table) - BOOT_OFFSET; |
59 | ap_boot = unmapped_ap_boot - BOOT_OFFSET + AP_BOOT_OFFSET; |
| 62 | e820counter_boot = KA2PA(e820counter) - BOOT_OFFSET; |
60 | ap_gdtr = unmapped_ap_gdtr - BOOT_OFFSET + AP_BOOT_OFFSET; |
| 63 | real_bootstrap_gdtr = PA2KA(real_bootstrap_gdtr_boot); |
61 | protected_ap_gdtr = PA2KA(ap_gdtr); |
| - | 62 | ||
| - | 63 | #endif /* CONFIG_SMP */ |
|
| - | 64 | ||
| 64 | } |
65 | } |