projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 8c2c3df3 CM |
1 | /* |
| 2 | * ld script to make ARM Linux kernel | |
| 3 | * taken from the i386 version by Russell King | |
| 4 | * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz> | |
| 5 | */ | |
| 6 | ||
| 7 | #include <asm-generic/vmlinux.lds.h> | |
| 8 | #include <asm/thread_info.h> | |
| 9 | #include <asm/memory.h> | |
| 10 | #include <asm/page.h> | |
| 11 | ||
| 12 | #define ARM_EXIT_KEEP(x) | |
| 13 | #define ARM_EXIT_DISCARD(x) x | |
| 14 | ||
| 15 | OUTPUT_ARCH(aarch64) | |
| 16 | ENTRY(stext) | |
| 17 | ||
| 18 | jiffies = jiffies_64; | |
| 19 | ||
| 2240bbb6 MZ |
20 | #define HYPERVISOR_TEXT \ |
| 21 | /* \ | |
| 22 | * Force the alignment to be compatible with \ | |
| 23 | * the vectors requirements \ | |
| 24 | */ \ | |
| 25 | . = ALIGN(2048); \ | |
| 26 | VMLINUX_SYMBOL(__hyp_idmap_text_start) = .; \ | |
| 27 | *(.hyp.idmap.text) \ | |
| 28 | VMLINUX_SYMBOL(__hyp_idmap_text_end) = .; \ | |
| 29 | VMLINUX_SYMBOL(__hyp_text_start) = .; \ | |
| 30 | *(.hyp.text) \ | |
| 31 | VMLINUX_SYMBOL(__hyp_text_end) = .; | |
| 32 | ||
| 8c2c3df3 CM |
33 | SECTIONS |
| 34 | { | |
| 35 | /* | |
| 36 | * XXX: The linker does not define how output sections are | |
| 37 | * assigned to input sections when there are multiple statements | |
| 38 | * matching the same input section name. There is no documented | |
| 39 | * order of matching. | |
| 40 | */ | |
| 41 | /DISCARD/ : { | |
| 42 | ARM_EXIT_DISCARD(EXIT_TEXT) | |
| 43 | ARM_EXIT_DISCARD(EXIT_DATA) | |
| 44 | EXIT_CALL | |
| 45 | *(.discard) | |
| 46 | *(.discard.*) | |
| 47 | } | |
| 48 | ||
| 49 | . = PAGE_OFFSET + TEXT_OFFSET; | |
| 50 | ||
| 51 | .head.text : { | |
| 52 | _text = .; | |
| 53 | HEAD_TEXT | |
| 54 | } | |
| 55 | .text : { /* Real text segment */ | |
| 56 | _stext = .; /* Text and read-only data */ | |
| 8c2c3df3 CM |
57 | __exception_text_start = .; |
| 58 | *(.exception.text) | |
| 59 | __exception_text_end = .; | |
| 60 | IRQENTRY_TEXT | |
| 61 | TEXT_TEXT | |
| 62 | SCHED_TEXT | |
| 63 | LOCK_TEXT | |
| 2240bbb6 | 64 | HYPERVISOR_TEXT |
| 8c2c3df3 CM |
65 | *(.fixup) |
| 66 | *(.gnu.warning) | |
| 67 | . = ALIGN(16); | |
| 68 | *(.got) /* Global offset table */ | |
| 69 | } | |
| 70 | ||
| 71 | RO_DATA(PAGE_SIZE) | |
| adace895 | 72 | EXCEPTION_TABLE(8) |
| c80b7ee8 | 73 | NOTES |
| 8c2c3df3 CM |
74 | _etext = .; /* End of text and rodata section */ |
| 75 | ||
| 76 | . = ALIGN(PAGE_SIZE); | |
| 77 | __init_begin = .; | |
| 78 | ||
| 79 | INIT_TEXT_SECTION(8) | |
| 80 | .exit.text : { | |
| 81 | ARM_EXIT_KEEP(EXIT_TEXT) | |
| 82 | } | |
| 83 | . = ALIGN(16); | |
| 84 | .init.data : { | |
| 85 | INIT_DATA | |
| 86 | INIT_SETUP(16) | |
| 87 | INIT_CALLS | |
| 88 | CON_INITCALL | |
| 89 | SECURITY_INITCALL | |
| 90 | INIT_RAM_FS | |
| 91 | } | |
| 92 | .exit.data : { | |
| 93 | ARM_EXIT_KEEP(EXIT_DATA) | |
| 94 | } | |
| 95 | ||
| 96 | PERCPU_SECTION(64) | |
| 97 | ||
| 98 | __init_end = .; | |
| 3c620626 MS |
99 | |
| 100 | . = ALIGN(PAGE_SIZE); | |
| 101 | _data = .; | |
| 3c620626 MS |
102 | _sdata = .; |
| 103 | RW_DATA_SECTION(64, PAGE_SIZE, THREAD_SIZE) | |
| 104 | _edata = .; | |
| 8c2c3df3 | 105 | |
| 8c2c3df3 CM |
106 | BSS_SECTION(0, 0, 0) |
| 107 | _end = .; | |
| 108 | ||
| 109 | STABS_DEBUG | |
| 8c2c3df3 | 110 | } |
| 2240bbb6 MZ |
111 | |
| 112 | /* | |
| 113 | * The HYP init code can't be more than a page long. | |
| 114 | */ | |
| 115 | ASSERT(((__hyp_idmap_text_start + PAGE_SIZE) > __hyp_idmap_text_end), | |
| 116 | "HYP init code too big") |