projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 867e359b CM |
1 | #include <asm-generic/vmlinux.lds.h> |
| 2 | #include <asm/page.h> | |
| 3 | #include <asm/cache.h> | |
| 4 | #include <asm/thread_info.h> | |
| 5 | #include <hv/hypervisor.h> | |
| 6 | ||
| 7 | /* Text loads starting from the supervisor interrupt vector address. */ | |
| 8 | #define TEXT_OFFSET MEM_SV_INTRPT | |
| 9 | ||
| 10 | OUTPUT_ARCH(tile) | |
| 11 | ENTRY(_start) | |
| 12 | jiffies = jiffies_64; | |
| 13 | ||
| 14 | PHDRS | |
| 15 | { | |
| 16 | intrpt1 PT_LOAD ; | |
| 17 | text PT_LOAD ; | |
| 18 | data PT_LOAD ; | |
| 19 | } | |
| 20 | SECTIONS | |
| 21 | { | |
| 22 | /* Text is loaded with a different VA than data; start with text. */ | |
| 23 | #undef LOAD_OFFSET | |
| 24 | #define LOAD_OFFSET TEXT_OFFSET | |
| 25 | ||
| 26 | /* Interrupt vectors */ | |
| 27 | .intrpt1 (LOAD_OFFSET) : AT ( 0 ) /* put at the start of physical memory */ | |
| 28 | { | |
| 29 | _text = .; | |
| 30 | _stext = .; | |
| 31 | *(.intrpt1) | |
| 32 | } :intrpt1 =0 | |
| 33 | ||
| 34 | /* Hypervisor call vectors */ | |
| 35 | #include "hvglue.lds" | |
| 36 | ||
| 37 | /* Now the real code */ | |
| 38 | . = ALIGN(0x20000); | |
| 867e359b | 39 | .text : AT (ADDR(.text) - LOAD_OFFSET) { |
| 0707ad30 | 40 | HEAD_TEXT |
| 867e359b CM |
41 | SCHED_TEXT |
| 42 | LOCK_TEXT | |
| 43 | __fix_text_end = .; /* tile-cpack won't rearrange before this */ | |
| 44 | TEXT_TEXT | |
| 45 | *(.text.*) | |
| 46 | *(.coldtext*) | |
| 47 | *(.fixup) | |
| 48 | *(.gnu.warning) | |
| 0707ad30 | 49 | } :text =0 |
| 867e359b CM |
50 | _etext = .; |
| 51 | ||
| 52 | /* "Init" is divided into two areas with very different virtual addresses. */ | |
| 53 | INIT_TEXT_SECTION(PAGE_SIZE) | |
| 54 | ||
| 55 | /* Now we skip back to PAGE_OFFSET for the data. */ | |
| 56 | . = (. - TEXT_OFFSET + PAGE_OFFSET); | |
| 57 | #undef LOAD_OFFSET | |
| 58 | #define LOAD_OFFSET PAGE_OFFSET | |
| 59 | ||
| 60 | . = ALIGN(PAGE_SIZE); | |
| 61 | VMLINUX_SYMBOL(_sinitdata) = .; | |
| 2cb82400 | 62 | INIT_DATA_SECTION(16) :data =0 |
| 19df0c2f | 63 | PERCPU(L2_CACHE_BYTES, PAGE_SIZE) |
| 867e359b CM |
64 | . = ALIGN(PAGE_SIZE); |
| 65 | VMLINUX_SYMBOL(_einitdata) = .; | |
| 66 | ||
| 67 | _sdata = .; /* Start of data section */ | |
| 68 | ||
| 69 | RO_DATA_SECTION(PAGE_SIZE) | |
| 70 | ||
| 71 | /* initially writeable, then read-only */ | |
| 72 | . = ALIGN(PAGE_SIZE); | |
| 73 | __w1data_begin = .; | |
| 74 | .w1data : AT(ADDR(.w1data) - LOAD_OFFSET) { | |
| 75 | VMLINUX_SYMBOL(__w1data_begin) = .; | |
| 76 | *(.w1data) | |
| 77 | VMLINUX_SYMBOL(__w1data_end) = .; | |
| 78 | } | |
| 79 | ||
| 80 | RW_DATA_SECTION(L2_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) | |
| 81 | ||
| 82 | _edata = .; | |
| 83 | ||
| 84 | EXCEPTION_TABLE(L2_CACHE_BYTES) | |
| 85 | NOTES | |
| 86 | ||
| 87 | ||
| 88 | BSS_SECTION(8, PAGE_SIZE, 1) | |
| 89 | _end = . ; | |
| 90 | ||
| 91 | STABS_DEBUG | |
| 92 | DWARF_DEBUG | |
| 93 | ||
| 94 | DISCARDS | |
| 95 | } |