1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * This supplies .note.* sections to go into the PT_NOTE inside the vDSO text. 4 * Here we can supply some information useful to userland. 5 */ 6 7#include <linux/uts.h> 8#include <linux/version.h> 9 10#define ASM_ELF_NOTE_BEGIN(name, flags, vendor, type) \ 11 .section name, flags; \ 12 .balign 4; \ 13 .long 1f - 0f; /* name length */ \ 14 .long 3f - 2f; /* data length */ \ 15 .long type; /* note type */ \ 160: .asciz vendor; /* vendor name */ \ 171: .balign 4; \ 182: 19 20#define ASM_ELF_NOTE_END \ 213: .balign 4; /* pad out section */ \ 22 .previous 23 24 ASM_ELF_NOTE_BEGIN(".note.kernel-version", "a", UTS_SYSNAME, 0) 25 .long LINUX_VERSION_CODE 26 ASM_ELF_NOTE_END 27