Commit | Line | Data |
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dbee90b7 | 1 | #include <asm/asm-offsets.h> |
1da177e4 LT |
2 | #include <asm-generic/vmlinux.lds.h> |
3 | ||
41c594ab | 4 | #undef mips |
1da177e4 LT |
5 | #define mips mips |
6 | OUTPUT_ARCH(mips) | |
7 | ENTRY(kernel_entry) | |
603bb99c RB |
8 | PHDRS { |
9 | text PT_LOAD FLAGS(7); /* RWX */ | |
10 | note PT_NOTE FLAGS(4); /* R__ */ | |
11 | } | |
1da177e4 | 12 | jiffies = JIFFIES; |
0f5c9064 | 13 | |
1da177e4 LT |
14 | SECTIONS |
15 | { | |
16 | #ifdef CONFIG_BOOT_ELF64 | |
0f5c9064 SR |
17 | /* Read-only sections, merged into text segment: */ |
18 | /* . = 0xc000000000000000; */ | |
1da177e4 | 19 | |
0f5c9064 SR |
20 | /* This is the value for an Origin kernel, taken from an IRIX kernel. */ |
21 | /* . = 0xc00000000001c000; */ | |
1da177e4 | 22 | |
0f5c9064 SR |
23 | /* Set the vaddr for the text segment to a value |
24 | * >= 0xa800 0000 0001 9000 if no symmon is going to configured | |
25 | * >= 0xa800 0000 0030 0000 otherwise | |
26 | */ | |
1da177e4 | 27 | |
0f5c9064 SR |
28 | /* . = 0xa800000000300000; */ |
29 | . = 0xffffffff80300000; | |
1da177e4 | 30 | #endif |
0f5c9064 SR |
31 | . = LOADADDR; |
32 | /* read-only */ | |
33 | _text = .; /* Text and read-only data */ | |
34 | .text : { | |
35 | TEXT_TEXT | |
36 | SCHED_TEXT | |
37 | LOCK_TEXT | |
f70fd1b5 | 38 | KPROBES_TEXT |
0f5c9064 SR |
39 | *(.fixup) |
40 | *(.gnu.warning) | |
603bb99c | 41 | } :text = 0 |
0f5c9064 SR |
42 | _etext = .; /* End of text section */ |
43 | ||
44 | /* Exception table */ | |
45 | . = ALIGN(16); | |
46 | __ex_table : { | |
47 | __start___ex_table = .; | |
48 | *(__ex_table) | |
49 | __stop___ex_table = .; | |
50 | } | |
51 | ||
52 | /* Exception table for data bus errors */ | |
53 | __dbe_table : { | |
54 | __start___dbe_table = .; | |
55 | *(__dbe_table) | |
56 | __stop___dbe_table = .; | |
57 | } | |
603bb99c RB |
58 | |
59 | NOTES :text :note | |
60 | .dummy : { *(.dummy) } :text | |
61 | ||
0f5c9064 SR |
62 | RODATA |
63 | ||
64 | /* writeable */ | |
65 | .data : { /* Data */ | |
16be2435 FBH |
66 | . = . + DATAOFFSET; /* for CONFIG_MAPPED_KERNEL */ |
67 | /* | |
68 | * This ALIGN is needed as a workaround for a bug a | |
69 | * gcc bug upto 4.1 which limits the maximum alignment | |
70 | * to at most 32kB and results in the following | |
71 | * warning: | |
72 | * | |
73 | * CC arch/mips/kernel/init_task.o | |
74 | * arch/mips/kernel/init_task.c:30: warning: alignment | |
75 | * of ‘init_thread_union’ is greater than maximum | |
76 | * object file alignment. Using 32768 | |
77 | */ | |
78 | . = ALIGN(_PAGE_SIZE); | |
79 | *(.data.init_task) | |
0f5c9064 | 80 | |
16be2435 FBH |
81 | DATA_DATA |
82 | CONSTRUCTORS | |
0f5c9064 SR |
83 | } |
84 | _gp = . + 0x8000; | |
85 | .lit8 : { | |
86 | *(.lit8) | |
87 | } | |
88 | .lit4 : { | |
89 | *(.lit4) | |
90 | } | |
91 | /* We want the small data sections together, so single-instruction offsets | |
92 | can access them all, and initialized data all before uninitialized, so | |
93 | we can shorten the on-disk segment size. */ | |
94 | .sdata : { | |
95 | *(.sdata) | |
96 | } | |
97 | ||
98 | . = ALIGN(_PAGE_SIZE); | |
99 | .data_nosave : { | |
100 | __nosave_begin = .; | |
101 | *(.data.nosave) | |
102 | } | |
103 | . = ALIGN(_PAGE_SIZE); | |
104 | __nosave_end = .; | |
105 | ||
106 | . = ALIGN(32); | |
107 | .data.cacheline_aligned : { | |
108 | *(.data.cacheline_aligned) | |
109 | } | |
110 | _edata = .; /* End of data section */ | |
111 | ||
112 | /* will be freed after init */ | |
113 | . = ALIGN(_PAGE_SIZE); /* Init code and data */ | |
114 | __init_begin = .; | |
115 | .init.text : { | |
116 | _sinittext = .; | |
117 | *(.init.text) | |
118 | _einittext = .; | |
119 | } | |
120 | .init.data : { | |
121 | *(.init.data) | |
122 | } | |
123 | . = ALIGN(16); | |
124 | .init.setup : { | |
125 | __setup_start = .; | |
126 | *(.init.setup) | |
127 | __setup_end = .; | |
128 | } | |
129 | ||
130 | .initcall.init : { | |
131 | __initcall_start = .; | |
132 | INITCALLS | |
133 | __initcall_end = .; | |
134 | } | |
135 | ||
136 | .con_initcall.init : { | |
137 | __con_initcall_start = .; | |
138 | *(.con_initcall.init) | |
139 | __con_initcall_end = .; | |
140 | } | |
141 | SECURITY_INIT | |
142 | ||
143 | /* .exit.text is discarded at runtime, not link time, to deal with | |
144 | * references from .rodata | |
145 | */ | |
146 | .exit.text : { | |
147 | *(.exit.text) | |
148 | } | |
149 | .exit.data : { | |
150 | *(.exit.data) | |
151 | } | |
67d38229 | 152 | #if defined(CONFIG_BLK_DEV_INITRD) |
0f5c9064 SR |
153 | . = ALIGN(_PAGE_SIZE); |
154 | .init.ramfs : { | |
155 | __initramfs_start = .; | |
156 | *(.init.ramfs) | |
157 | __initramfs_end = .; | |
158 | } | |
67d38229 | 159 | #endif |
0f5c9064 SR |
160 | PERCPU(_PAGE_SIZE) |
161 | . = ALIGN(_PAGE_SIZE); | |
162 | __init_end = .; | |
163 | /* freed after init ends here */ | |
164 | ||
165 | __bss_start = .; /* BSS */ | |
166 | .sbss : { | |
167 | *(.sbss) | |
168 | *(.scommon) | |
169 | } | |
170 | .bss : { | |
171 | *(.bss) | |
172 | *(COMMON) | |
173 | } | |
174 | __bss_stop = .; | |
175 | ||
176 | _end = . ; | |
177 | ||
178 | /* Sections to be discarded */ | |
179 | /DISCARD/ : { | |
180 | *(.exitcall.exit) | |
181 | ||
182 | /* ABI crap starts here */ | |
183 | *(.MIPS.options) | |
184 | *(.options) | |
185 | *(.pdr) | |
186 | *(.reginfo) | |
187 | } | |
188 | ||
189 | /* These mark the ABI of the kernel for debuggers. */ | |
190 | .mdebug.abi32 : { | |
191 | KEEP(*(.mdebug.abi32)) | |
192 | } | |
193 | .mdebug.abi64 : { | |
194 | KEEP(*(.mdebug.abi64)) | |
195 | } | |
196 | ||
197 | /* This is the MIPS specific mdebug section. */ | |
198 | .mdebug : { | |
199 | *(.mdebug) | |
200 | } | |
201 | ||
202 | STABS_DEBUG | |
203 | DWARF_DEBUG | |
204 | ||
205 | /* These must appear regardless of . */ | |
206 | .gptab.sdata : { | |
207 | *(.gptab.data) | |
208 | *(.gptab.sdata) | |
209 | } | |
210 | .gptab.sbss : { | |
211 | *(.gptab.bss) | |
212 | *(.gptab.sbss) | |
213 | } | |
1da177e4 | 214 | } |