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1#include <asm/asm-offsets.h>
2#include <asm/page.h>
3#include <asm-generic/vmlinux.lds.h>
4
5#undef mips
6#define mips mips
7OUTPUT_ARCH(mips)
8ENTRY(kernel_entry)
9PHDRS {
10 text PT_LOAD FLAGS(7); /* RWX */
11 note PT_NOTE FLAGS(4); /* R__ */
12}
13
14#ifdef CONFIG_32BIT
15 #ifdef CONFIG_CPU_LITTLE_ENDIAN
16 jiffies = jiffies_64;
17 #else
18 jiffies = jiffies_64 + 4;
19 #endif
20#else
21 jiffies = jiffies_64;
22#endif
23
24SECTIONS
25{
26#ifdef CONFIG_BOOT_ELF64
27 /* Read-only sections, merged into text segment: */
28 /* . = 0xc000000000000000; */
29
30 /* This is the value for an Origin kernel, taken from an IRIX kernel. */
31 /* . = 0xc00000000001c000; */
32
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 */
37
38 /* . = 0xa800000000300000; */
39 . = 0xffffffff80300000;
40#endif
41 . = VMLINUX_LOAD_ADDRESS;
42 /* read-only */
43 _text = .; /* Text and read-only data */
44 .text : {
45 TEXT_TEXT
46 SCHED_TEXT
47 LOCK_TEXT
48 KPROBES_TEXT
49 IRQENTRY_TEXT
50 *(.text.*)
51 *(.fixup)
52 *(.gnu.warning)
53 } :text = 0
54 _etext = .; /* End of text section */
55
56 EXCEPTION_TABLE(16)
57
58 /* Exception table for data bus errors */
59 __dbe_table : {
60 __start___dbe_table = .;
61 *(__dbe_table)
62 __stop___dbe_table = .;
63 }
64
65 NOTES :text :note
66 .dummy : { *(.dummy) } :text
67
68 _sdata = .; /* Start of data section */
69 RODATA
70
71 /* writeable */
72 _sdata = .; /* Start of data section */
73 .data : { /* Data */
74 . = . + DATAOFFSET; /* for CONFIG_MAPPED_KERNEL */
75
76 INIT_TASK_DATA(PAGE_SIZE)
77 NOSAVE_DATA
78 CACHELINE_ALIGNED_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT)
79 READ_MOSTLY_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT)
80 DATA_DATA
81 CONSTRUCTORS
82 }
83 _gp = . + 0x8000;
84 .lit8 : {
85 *(.lit8)
86 }
87 .lit4 : {
88 *(.lit4)
89 }
90 /* We want the small data sections together, so single-instruction offsets
91 can access them all, and initialized data all before uninitialized, so
92 we can shorten the on-disk segment size. */
93 .sdata : {
94 *(.sdata)
95 }
96 _edata = .; /* End of data section */
97
98 /* will be freed after init */
99 . = ALIGN(PAGE_SIZE); /* Init code and data */
100 __init_begin = .;
101 INIT_TEXT_SECTION(PAGE_SIZE)
102 INIT_DATA_SECTION(16)
103
104 . = ALIGN(4);
105 .mips.machines.init : AT(ADDR(.mips.machines.init) - LOAD_OFFSET) {
106 __mips_machines_start = .;
107 *(.mips.machines.init)
108 __mips_machines_end = .;
109 }
110
111 /* .exit.text is discarded at runtime, not link time, to deal with
112 * references from .rodata
113 */
114 .exit.text : {
115 EXIT_TEXT
116 }
117 .exit.data : {
118 EXIT_DATA
119 }
120
121 PERCPU_SECTION(1 << CONFIG_MIPS_L1_CACHE_SHIFT)
122 . = ALIGN(PAGE_SIZE);
123 __init_end = .;
124 /* freed after init ends here */
125
126 BSS_SECTION(0, 0, 0)
127
128 _end = . ;
129
130 /* These mark the ABI of the kernel for debuggers. */
131 .mdebug.abi32 : {
132 KEEP(*(.mdebug.abi32))
133 }
134 .mdebug.abi64 : {
135 KEEP(*(.mdebug.abi64))
136 }
137
138 /* This is the MIPS specific mdebug section. */
139 .mdebug : {
140 *(.mdebug)
141 }
142
143 STABS_DEBUG
144 DWARF_DEBUG
145
146 /* These must appear regardless of . */
147 .gptab.sdata : {
148 *(.gptab.data)
149 *(.gptab.sdata)
150 }
151 .gptab.sbss : {
152 *(.gptab.bss)
153 *(.gptab.sbss)
154 }
155
156 /* Sections to be discarded */
157 DISCARDS
158 /DISCARD/ : {
159 /* ABI crap starts here */
160 *(.MIPS.options)
161 *(.options)
162 *(.pdr)
163 *(.reginfo)
164 }
165}
1#include <asm/asm-offsets.h>
2#include <asm/page.h>
3#include <asm/thread_info.h>
4#include <asm-generic/vmlinux.lds.h>
5
6#undef mips
7#define mips mips
8OUTPUT_ARCH(mips)
9ENTRY(kernel_entry)
10PHDRS {
11 text PT_LOAD FLAGS(7); /* RWX */
12 note PT_NOTE FLAGS(4); /* R__ */
13}
14
15#ifdef CONFIG_32BIT
16 #ifdef CONFIG_CPU_LITTLE_ENDIAN
17 jiffies = jiffies_64;
18 #else
19 jiffies = jiffies_64 + 4;
20 #endif
21#else
22 jiffies = jiffies_64;
23#endif
24
25SECTIONS
26{
27#ifdef CONFIG_BOOT_ELF64
28 /* Read-only sections, merged into text segment: */
29 /* . = 0xc000000000000000; */
30
31 /* This is the value for an Origin kernel, taken from an IRIX kernel. */
32 /* . = 0xc00000000001c000; */
33
34 /* Set the vaddr for the text segment to a value
35 * >= 0xa800 0000 0001 9000 if no symmon is going to configured
36 * >= 0xa800 0000 0030 0000 otherwise
37 */
38
39 /* . = 0xa800000000300000; */
40 . = 0xffffffff80300000;
41#endif
42 . = VMLINUX_LOAD_ADDRESS;
43 /* read-only */
44 _text = .; /* Text and read-only data */
45 .text : {
46 TEXT_TEXT
47 SCHED_TEXT
48 LOCK_TEXT
49 KPROBES_TEXT
50 IRQENTRY_TEXT
51 *(.text.*)
52 *(.fixup)
53 *(.gnu.warning)
54 } :text = 0
55 _etext = .; /* End of text section */
56
57 EXCEPTION_TABLE(16)
58
59 /* Exception table for data bus errors */
60 __dbe_table : {
61 __start___dbe_table = .;
62 *(__dbe_table)
63 __stop___dbe_table = .;
64 }
65
66 NOTES :text :note
67 .dummy : { *(.dummy) } :text
68
69 _sdata = .; /* Start of data section */
70 RODATA
71
72 /* writeable */
73 .data : { /* Data */
74 . = . + DATAOFFSET; /* for CONFIG_MAPPED_KERNEL */
75
76 INIT_TASK_DATA(THREAD_SIZE)
77 NOSAVE_DATA
78 CACHELINE_ALIGNED_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT)
79 READ_MOSTLY_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT)
80 DATA_DATA
81 CONSTRUCTORS
82 }
83 _gp = . + 0x8000;
84 .lit8 : {
85 *(.lit8)
86 }
87 .lit4 : {
88 *(.lit4)
89 }
90 /* We want the small data sections together, so single-instruction offsets
91 can access them all, and initialized data all before uninitialized, so
92 we can shorten the on-disk segment size. */
93 .sdata : {
94 *(.sdata)
95 }
96 _edata = .; /* End of data section */
97
98 /* will be freed after init */
99 . = ALIGN(PAGE_SIZE); /* Init code and data */
100 __init_begin = .;
101 INIT_TEXT_SECTION(PAGE_SIZE)
102 INIT_DATA_SECTION(16)
103
104 . = ALIGN(4);
105 .mips.machines.init : AT(ADDR(.mips.machines.init) - LOAD_OFFSET) {
106 __mips_machines_start = .;
107 *(.mips.machines.init)
108 __mips_machines_end = .;
109 }
110
111 /* .exit.text is discarded at runtime, not link time, to deal with
112 * references from .rodata
113 */
114 .exit.text : {
115 EXIT_TEXT
116 }
117 .exit.data : {
118 EXIT_DATA
119 }
120
121 PERCPU_SECTION(1 << CONFIG_MIPS_L1_CACHE_SHIFT)
122 . = ALIGN(PAGE_SIZE);
123 __init_end = .;
124 /* freed after init ends here */
125
126 BSS_SECTION(0, 0, 0)
127
128 _end = . ;
129
130 /* These mark the ABI of the kernel for debuggers. */
131 .mdebug.abi32 : {
132 KEEP(*(.mdebug.abi32))
133 }
134 .mdebug.abi64 : {
135 KEEP(*(.mdebug.abi64))
136 }
137
138 /* This is the MIPS specific mdebug section. */
139 .mdebug : {
140 *(.mdebug)
141 }
142
143 STABS_DEBUG
144 DWARF_DEBUG
145
146 /* These must appear regardless of . */
147 .gptab.sdata : {
148 *(.gptab.data)
149 *(.gptab.sdata)
150 }
151 .gptab.sbss : {
152 *(.gptab.bss)
153 *(.gptab.sbss)
154 }
155
156 /* Sections to be discarded */
157 DISCARDS
158 /DISCARD/ : {
159 /* ABI crap starts here */
160 *(.MIPS.options)
161 *(.options)
162 *(.pdr)
163 *(.reginfo)
164 }
165}