Commit | Line | Data |
---|---|---|
dbee90b7 | 1 | #include <asm/asm-offsets.h> |
a0b54e25 | 2 | #include <asm/page.h> |
1da177e4 LT |
3 | #include <asm-generic/vmlinux.lds.h> |
4 | ||
41c594ab | 5 | #undef mips |
1da177e4 LT |
6 | #define mips mips |
7 | OUTPUT_ARCH(mips) | |
8 | ENTRY(kernel_entry) | |
603bb99c RB |
9 | PHDRS { |
10 | text PT_LOAD FLAGS(7); /* RWX */ | |
11 | note PT_NOTE FLAGS(4); /* R__ */ | |
12 | } | |
51b563fc | 13 | |
d71789b6 ML |
14 | #ifdef CONFIG_32BIT |
15 | #ifdef CONFIG_CPU_LITTLE_ENDIAN | |
51b563fc | 16 | jiffies = jiffies_64; |
d71789b6 | 17 | #else |
51b563fc | 18 | jiffies = jiffies_64 + 4; |
d71789b6 ML |
19 | #endif |
20 | #else | |
51b563fc | 21 | jiffies = jiffies_64; |
d71789b6 | 22 | #endif |
0f5c9064 | 23 | |
1da177e4 LT |
24 | SECTIONS |
25 | { | |
26 | #ifdef CONFIG_BOOT_ELF64 | |
0f5c9064 SR |
27 | /* Read-only sections, merged into text segment: */ |
28 | /* . = 0xc000000000000000; */ | |
1da177e4 | 29 | |
0f5c9064 SR |
30 | /* This is the value for an Origin kernel, taken from an IRIX kernel. */ |
31 | /* . = 0xc00000000001c000; */ | |
1da177e4 | 32 | |
0f5c9064 SR |
33 | /* Set the vaddr for the text segment to a value |
34 | * >= 0xa800 0000 0001 9000 if no symmon is going to configured | |
35 | * >= 0xa800 0000 0030 0000 otherwise | |
36 | */ | |
1da177e4 | 37 | |
0f5c9064 SR |
38 | /* . = 0xa800000000300000; */ |
39 | . = 0xffffffff80300000; | |
1da177e4 | 40 | #endif |
51b563fc | 41 | . = VMLINUX_LOAD_ADDRESS; |
0f5c9064 SR |
42 | /* read-only */ |
43 | _text = .; /* Text and read-only data */ | |
44 | .text : { | |
45 | TEXT_TEXT | |
46 | SCHED_TEXT | |
47 | LOCK_TEXT | |
f70fd1b5 | 48 | KPROBES_TEXT |
6b3766a2 | 49 | *(.text.*) |
0f5c9064 SR |
50 | *(.fixup) |
51 | *(.gnu.warning) | |
603bb99c | 52 | } :text = 0 |
0f5c9064 SR |
53 | _etext = .; /* End of text section */ |
54 | ||
6eb10bc9 | 55 | EXCEPTION_TABLE(16) |
0f5c9064 SR |
56 | |
57 | /* Exception table for data bus errors */ | |
58 | __dbe_table : { | |
59 | __start___dbe_table = .; | |
60 | *(__dbe_table) | |
61 | __stop___dbe_table = .; | |
62 | } | |
603bb99c RB |
63 | |
64 | NOTES :text :note | |
65 | .dummy : { *(.dummy) } :text | |
66 | ||
0f5c9064 SR |
67 | RODATA |
68 | ||
69 | /* writeable */ | |
70 | .data : { /* Data */ | |
16be2435 | 71 | . = . + DATAOFFSET; /* for CONFIG_MAPPED_KERNEL */ |
0f5c9064 | 72 | |
6eb10bc9 NE |
73 | INIT_TASK_DATA(PAGE_SIZE) |
74 | NOSAVE_DATA | |
75 | CACHELINE_ALIGNED_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT) | |
16be2435 FBH |
76 | DATA_DATA |
77 | CONSTRUCTORS | |
0f5c9064 SR |
78 | } |
79 | _gp = . + 0x8000; | |
80 | .lit8 : { | |
81 | *(.lit8) | |
82 | } | |
83 | .lit4 : { | |
84 | *(.lit4) | |
85 | } | |
86 | /* We want the small data sections together, so single-instruction offsets | |
87 | can access them all, and initialized data all before uninitialized, so | |
88 | we can shorten the on-disk segment size. */ | |
89 | .sdata : { | |
90 | *(.sdata) | |
91 | } | |
0f5c9064 SR |
92 | _edata = .; /* End of data section */ |
93 | ||
94 | /* will be freed after init */ | |
a0b54e25 | 95 | . = ALIGN(PAGE_SIZE); /* Init code and data */ |
0f5c9064 | 96 | __init_begin = .; |
6eb10bc9 NE |
97 | INIT_TEXT_SECTION(PAGE_SIZE) |
98 | INIT_DATA_SECTION(16) | |
0f5c9064 SR |
99 | |
100 | /* .exit.text is discarded at runtime, not link time, to deal with | |
101 | * references from .rodata | |
102 | */ | |
103 | .exit.text : { | |
01ba2bdc | 104 | EXIT_TEXT |
0f5c9064 SR |
105 | } |
106 | .exit.data : { | |
01ba2bdc | 107 | EXIT_DATA |
0f5c9064 | 108 | } |
6eb10bc9 | 109 | |
a0b54e25 NE |
110 | PERCPU(PAGE_SIZE) |
111 | . = ALIGN(PAGE_SIZE); | |
0f5c9064 SR |
112 | __init_end = .; |
113 | /* freed after init ends here */ | |
114 | ||
6eb10bc9 | 115 | BSS_SECTION(0, 0, 0) |
0f5c9064 SR |
116 | |
117 | _end = . ; | |
118 | ||
0f5c9064 SR |
119 | /* These mark the ABI of the kernel for debuggers. */ |
120 | .mdebug.abi32 : { | |
121 | KEEP(*(.mdebug.abi32)) | |
122 | } | |
123 | .mdebug.abi64 : { | |
124 | KEEP(*(.mdebug.abi64)) | |
125 | } | |
126 | ||
127 | /* This is the MIPS specific mdebug section. */ | |
128 | .mdebug : { | |
129 | *(.mdebug) | |
130 | } | |
131 | ||
132 | STABS_DEBUG | |
133 | DWARF_DEBUG | |
134 | ||
135 | /* These must appear regardless of . */ | |
136 | .gptab.sdata : { | |
137 | *(.gptab.data) | |
138 | *(.gptab.sdata) | |
139 | } | |
140 | .gptab.sbss : { | |
141 | *(.gptab.bss) | |
142 | *(.gptab.sbss) | |
143 | } | |
023bf6f1 TH |
144 | |
145 | /* Sections to be discarded */ | |
146 | DISCARDS | |
147 | /DISCARD/ : { | |
148 | /* ABI crap starts here */ | |
149 | *(.MIPS.options) | |
150 | *(.options) | |
151 | *(.pdr) | |
152 | *(.reginfo) | |
153 | } | |
1da177e4 | 154 | } |