Commit | Line | Data |
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1da177e4 LT |
1 | |
2 | /* | |
3 | * This is the infamous ld script for the 32 bits vdso | |
4 | * library | |
5 | */ | |
6 | #include <asm/vdso.h> | |
7 | ||
8 | /* Default link addresses for the vDSOs */ | |
9 | OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", "elf32-powerpc") | |
10 | OUTPUT_ARCH(powerpc:common) | |
11 | ENTRY(_start) | |
12 | ||
13 | SECTIONS | |
14 | { | |
15 | . = VDSO32_LBASE + SIZEOF_HEADERS; | |
16 | .hash : { *(.hash) } :text | |
17 | .dynsym : { *(.dynsym) } | |
18 | .dynstr : { *(.dynstr) } | |
19 | .gnu.version : { *(.gnu.version) } | |
20 | .gnu.version_d : { *(.gnu.version_d) } | |
21 | .gnu.version_r : { *(.gnu.version_r) } | |
22 | ||
1b29f9d1 BH |
23 | .note : { *(.note.*) } :text :note |
24 | ||
1da177e4 LT |
25 | . = ALIGN (16); |
26 | .text : | |
27 | { | |
28 | *(.text .stub .text.* .gnu.linkonce.t.*) | |
29 | } | |
30 | PROVIDE (__etext = .); | |
31 | PROVIDE (_etext = .); | |
32 | PROVIDE (etext = .); | |
33 | ||
34 | /* Other stuff is appended to the text segment: */ | |
35 | .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } | |
36 | .rodata1 : { *(.rodata1) } | |
37 | ||
38 | .eh_frame_hdr : { *(.eh_frame_hdr) } :text :eh_frame_hdr | |
39 | .eh_frame : { KEEP (*(.eh_frame)) } :text | |
40 | .gcc_except_table : { *(.gcc_except_table) } | |
41 | .fixup : { *(.fixup) } | |
42 | ||
1da177e4 | 43 | .dynamic : { *(.dynamic) } :text :dynamic |
2098eec2 OH |
44 | .got : { *(.got) } |
45 | .plt : { *(.plt) } | |
1da177e4 LT |
46 | |
47 | _end = .; | |
48 | __end = .; | |
49 | PROVIDE (end = .); | |
50 | ||
51 | ||
52 | /* Stabs debugging sections are here too | |
53 | */ | |
54 | .stab 0 : { *(.stab) } | |
55 | .stabstr 0 : { *(.stabstr) } | |
56 | .stab.excl 0 : { *(.stab.excl) } | |
57 | .stab.exclstr 0 : { *(.stab.exclstr) } | |
58 | .stab.index 0 : { *(.stab.index) } | |
59 | .stab.indexstr 0 : { *(.stab.indexstr) } | |
60 | .comment 0 : { *(.comment) } | |
61 | .debug 0 : { *(.debug) } | |
62 | .line 0 : { *(.line) } | |
63 | ||
64 | .debug_srcinfo 0 : { *(.debug_srcinfo) } | |
65 | .debug_sfnames 0 : { *(.debug_sfnames) } | |
66 | ||
67 | .debug_aranges 0 : { *(.debug_aranges) } | |
68 | .debug_pubnames 0 : { *(.debug_pubnames) } | |
69 | ||
70 | .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } | |
71 | .debug_abbrev 0 : { *(.debug_abbrev) } | |
72 | .debug_line 0 : { *(.debug_line) } | |
73 | .debug_frame 0 : { *(.debug_frame) } | |
74 | .debug_str 0 : { *(.debug_str) } | |
75 | .debug_loc 0 : { *(.debug_loc) } | |
76 | .debug_macinfo 0 : { *(.debug_macinfo) } | |
77 | ||
78 | .debug_weaknames 0 : { *(.debug_weaknames) } | |
79 | .debug_funcnames 0 : { *(.debug_funcnames) } | |
80 | .debug_typenames 0 : { *(.debug_typenames) } | |
81 | .debug_varnames 0 : { *(.debug_varnames) } | |
82 | ||
83 | /DISCARD/ : { *(.note.GNU-stack) } | |
84 | /DISCARD/ : { *(.data .data.* .gnu.linkonce.d.* .sdata*) } | |
85 | /DISCARD/ : { *(.bss .sbss .dynbss .dynsbss) } | |
86 | } | |
87 | ||
88 | ||
89 | PHDRS | |
90 | { | |
91 | text PT_LOAD FILEHDR PHDRS FLAGS(5); /* PF_R|PF_X */ | |
1b29f9d1 | 92 | note PT_NOTE FLAGS(4); /* PF_R */ |
1da177e4 LT |
93 | dynamic PT_DYNAMIC FLAGS(4); /* PF_R */ |
94 | eh_frame_hdr 0x6474e550; /* PT_GNU_EH_FRAME, but ld doesn't match the name */ | |
95 | } | |
96 | ||
97 | ||
98 | /* | |
99 | * This controls what symbols we export from the DSO. | |
100 | */ | |
101 | VERSION | |
102 | { | |
103 | VDSO_VERSION_STRING { | |
104 | global: | |
105 | __kernel_datapage_offset; /* Has to be there for the kernel to find it */ | |
106 | __kernel_get_syscall_map; | |
107 | __kernel_gettimeofday; | |
108 | __kernel_sync_dicache; | |
109 | __kernel_sync_dicache_p5; | |
110 | __kernel_sigtramp32; | |
111 | __kernel_sigtramp_rt32; | |
112 | local: *; | |
113 | }; | |
114 | } |