1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * This is the infamous ld script for the 32 bits vdso library
4 */
5 #include <asm/vdso.h>
6 #include <asm/page.h>
7
8 /* Default link addresses for the vDSOs */
9 OUTPUT_FORMAT("elf32-hppa-linux")
10 OUTPUT_ARCH(hppa)
11 ENTRY(_start)
12
13 SECTIONS
14 {
15 . = VDSO_LBASE + SIZEOF_HEADERS;
16 .hash : { *(.hash) } :text
17 .gnu.hash : { *(.gnu.hash) }
18 .dynsym : { *(.dynsym) }
19 .dynstr : { *(.dynstr) }
20 .gnu.version : { *(.gnu.version) }
21 .gnu.version_d : { *(.gnu.version_d) }
22 .gnu.version_r : { *(.gnu.version_r) }
23
24 .note : { *(.note.*) } :text :note
25
26 . = ALIGN (16);
27 .text :
28 {
29 *(.text .stub .text.* .gnu.linkonce.t.*)
30 }
31 PROVIDE (__etext = .);
32 PROVIDE (_etext = .);
33 PROVIDE (etext = .);
34
35 /* Other stuff is appended to the text segment: */
36 .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
37 .rodata1 : { *(.rodata1) }
38 .rodata2 : { *(.data.rel.ro) }
39
40 .eh_frame_hdr : { *(.eh_frame_hdr) } :text :eh_frame_hdr
41 .eh_frame : { KEEP (*(.eh_frame)) } :text
42 .gcc_except_table : { *(.gcc_except_table) }
43 .fixup : { *(.fixup) }
44
45 .dynamic : { *(.dynamic) } :text :dynamic
46 .plt : { *(.plt) }
47 .got : { *(.got) }
48
49 _end = .;
50 __end = .;
51 PROVIDE (end = .);
52
53
54 /* Stabs debugging sections are here too
55 */
56 .stab 0 : { *(.stab) }
57 .stabstr 0 : { *(.stabstr) }
58 .stab.excl 0 : { *(.stab.excl) }
59 .stab.exclstr 0 : { *(.stab.exclstr) }
60 .stab.index 0 : { *(.stab.index) }
61 .stab.indexstr 0 : { *(.stab.indexstr) }
62 .comment 0 : { *(.comment) }
63 .debug 0 : { *(.debug) }
64 .line 0 : { *(.line) }
65
66 .debug_srcinfo 0 : { *(.debug_srcinfo) }
67 .debug_sfnames 0 : { *(.debug_sfnames) }
68
69 .debug_aranges 0 : { *(.debug_aranges) }
70 .debug_pubnames 0 : { *(.debug_pubnames) }
71
72 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
73 .debug_abbrev 0 : { *(.debug_abbrev) }
74 .debug_line 0 : { *(.debug_line) }
75 .debug_frame 0 : { *(.debug_frame) }
76 .debug_str 0 : { *(.debug_str) }
77 .debug_loc 0 : { *(.debug_loc) }
78 .debug_macinfo 0 : { *(.debug_macinfo) }
79
80 .debug_weaknames 0 : { *(.debug_weaknames) }
81 .debug_funcnames 0 : { *(.debug_funcnames) }
82 .debug_typenames 0 : { *(.debug_typenames) }
83 .debug_varnames 0 : { *(.debug_varnames) }
84
85 /DISCARD/ : { *(.note.GNU-stack) }
86 /DISCARD/ : { *(.data .data.* .gnu.linkonce.d.* .sdata*) }
87 /DISCARD/ : { *(.bss .sbss .dynbss .dynsbss) }
88 }
89
90
91 PHDRS
92 {
93 text PT_LOAD FILEHDR PHDRS FLAGS(5); /* PF_R|PF_X */
94 note PT_NOTE FLAGS(4); /* PF_R */
95 dynamic PT_DYNAMIC FLAGS(4); /* PF_R */
96 eh_frame_hdr PT_GNU_EH_FRAME;
97 }
98
99
100 /*
101 * This controls what symbols we export from the DSO.
102 */
103 VERSION
104 {
105 VDSO_VERSION_STRING {
106 global:
107 __kernel_sigtramp_rt32;
108 __kernel_restart_syscall32;
109 __vdso_gettimeofday;
110 __vdso_clock_gettime;
111 __vdso_clock_gettime64;
112 local: *;
113 };
114 }
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