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39
40#include "minimum-linux_p.h"
41
42/* Copied from #include <elf.h>:
43 */
44#define ELF_NOTE_GNU "GNU"
45#define NT_GNU_ABI_TAG 1
46#define ELF_NOTE_OS_LINUX 0
47
48#ifdef __arm__
49# define progbits %progbits
50# define note %note
51#else
52# define progbits @progbits
53# define note @note
54#endif
55
56/* Add information for the ELF dynamic linker what the minimum Linux version
57 * required for Qt is.
58 *
59 * The .note.ABI-tag note section is defined at
60 * https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/noteabitag.html
61 */
62
63 .section ".note.GNU-stack", "", progbits
64 .section ".note.ABI-tag", "a", note
65 .align 4 /* we have 32-bit data */
66
67/* * For the format of the note section's contents, see Elf32_Nhdr / Elf64_Nhdr */
68 .long .Lnameend-.Lname /* n_namesz */
69 .long 16 /* n_descsz(16 bytes, normative) */
70 .long NT_GNU_ABI_TAG /* n_type */
71
72.Lname:
73 .asciz ELF_NOTE_GNU
74.Lnameend:
75
76/* Operating systems: */
77 .long ELF_NOTE_OS_LINUX
78
79 .long MINLINUX_MAJOR
80 .long MINLINUX_MINOR
81 .long MINLINUX_PATCH
82

source code of qtbase/src/corelib/global/minimum-linux.S