Commit | Line | Data |
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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 = .; | |
867e359b CM |
30 | *(.intrpt1) |
31 | } :intrpt1 =0 | |
32 | ||
33 | /* Hypervisor call vectors */ | |
9ae09838 CM |
34 | . = ALIGN(0x10000); |
35 | .hvglue : AT (ADDR(.hvglue) - LOAD_OFFSET) { | |
36 | *(.hvglue) | |
37 | } :NONE | |
867e359b CM |
38 | |
39 | /* Now the real code */ | |
40 | . = ALIGN(0x20000); | |
40a3b8df | 41 | _stext = .; |
867e359b | 42 | .text : AT (ADDR(.text) - LOAD_OFFSET) { |
0707ad30 | 43 | HEAD_TEXT |
867e359b CM |
44 | SCHED_TEXT |
45 | LOCK_TEXT | |
3fa17c39 | 46 | KPROBES_TEXT |
a61fd5e3 | 47 | IRQENTRY_TEXT |
867e359b CM |
48 | __fix_text_end = .; /* tile-cpack won't rearrange before this */ |
49 | TEXT_TEXT | |
50 | *(.text.*) | |
51 | *(.coldtext*) | |
52 | *(.fixup) | |
53 | *(.gnu.warning) | |
0707ad30 | 54 | } :text =0 |
867e359b CM |
55 | _etext = .; |
56 | ||
57 | /* "Init" is divided into two areas with very different virtual addresses. */ | |
58 | INIT_TEXT_SECTION(PAGE_SIZE) | |
59 | ||
60 | /* Now we skip back to PAGE_OFFSET for the data. */ | |
61 | . = (. - TEXT_OFFSET + PAGE_OFFSET); | |
62 | #undef LOAD_OFFSET | |
63 | #define LOAD_OFFSET PAGE_OFFSET | |
64 | ||
65 | . = ALIGN(PAGE_SIZE); | |
40a3b8df | 66 | __init_begin = .; |
867e359b | 67 | VMLINUX_SYMBOL(_sinitdata) = .; |
2cb82400 | 68 | INIT_DATA_SECTION(16) :data =0 |
0415b00d | 69 | PERCPU_SECTION(L2_CACHE_BYTES) |
867e359b CM |
70 | . = ALIGN(PAGE_SIZE); |
71 | VMLINUX_SYMBOL(_einitdata) = .; | |
40a3b8df | 72 | __init_end = .; |
867e359b CM |
73 | |
74 | _sdata = .; /* Start of data section */ | |
75 | ||
76 | RO_DATA_SECTION(PAGE_SIZE) | |
77 | ||
78 | /* initially writeable, then read-only */ | |
79 | . = ALIGN(PAGE_SIZE); | |
80 | __w1data_begin = .; | |
81 | .w1data : AT(ADDR(.w1data) - LOAD_OFFSET) { | |
82 | VMLINUX_SYMBOL(__w1data_begin) = .; | |
83 | *(.w1data) | |
84 | VMLINUX_SYMBOL(__w1data_end) = .; | |
85 | } | |
86 | ||
87 | RW_DATA_SECTION(L2_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) | |
88 | ||
89 | _edata = .; | |
90 | ||
91 | EXCEPTION_TABLE(L2_CACHE_BYTES) | |
92 | NOTES | |
93 | ||
94 | ||
95 | BSS_SECTION(8, PAGE_SIZE, 1) | |
96 | _end = . ; | |
97 | ||
98 | STABS_DEBUG | |
99 | DWARF_DEBUG | |
100 | ||
101 | DISCARDS | |
102 | } |